{
  "schema_version": "hardware-structure/v2",
  "unit": "mm",
  "product_id": "creative-064",
  "title": "064 PID 回流焊热板结构概念评审",
  "revision": "codex-geometry-c6",
  "updated_at": "2026-09-19",
  "coordinate_system": "X=产品宽度，Y=上下，Z=前后；原点位于产品主体外包络中心",
  "case_metadata": {
    "case_id": 64,
    "domain": "创客与实验室",
    "name": "PID 回流焊热板",
    "user_value": "按温度曲线自动预热、恒温、回流和冷却小型 PCB。",
    "discovery_platform": "Hackaday",
    "source_grade": "C",
    "source_url": "https://hackaday.io/search?term=ESP32%20reflow%20hot%20plate%20PID",
    "mvp_path": "热电偶闭环 PID；固态继电器/低压加热；屏上选择曲线；超温独立硬件断电。",
    "components": "ESP32、K型热电偶+MAX31856、加热板、SSR、风扇",
    "software_stack": "PID、LVGL、数据记录",
    "github_project": "Reflowduino PID example",
    "github_url": "https://gist.github.com/Jizanthapus",
    "match_level": "近似",
    "bom_estimate_cny": 680,
    "difficulty": 5,
    "novelty": 4,
    "demand": 4,
    "reuse": 3,
    "risk": 5,
    "differentiation": "开放曲线、热均匀性校准和独立安全控制器。",
    "safety_boundary": "高温/市电/烟雾高风险；必须独立保险、过温和排烟。",
    "recommendation_score": 47,
    "structural_archetype": "hotplate",
    "prototype_family": "power-charging",
    "prototype_label_zh": "电源、充电与高能量设备",
    "prototype_label_en": "Power, charging and high-energy assembly",
    "prototype_version": "creative-host-assembly/v1",
    "migration_role": "prototype_migrated",
    "assembly_topology": [
      "输入线束",
      "保护与隔离舱",
      "功率舱",
      "输出与应力释放"
    ],
    "dimension_authority": "design_proposed_and_pending_verification",
    "structure_evidence": [
      {
        "id": "workbook-source-064",
        "url": "https://hackaday.io/search?term=ESP32%20reflow%20hot%20plate%20PID",
        "kind": "discovery_source",
        "claim": "工作簿记录的创意发现来源；只证明市场灵感，不证明机械尺寸。",
        "application": "idea_provenance_only"
      }
    ],
    "evidence_maturity": "workbook_discovery_only",
    "recognition_parts": [
      "加热铝板",
      "隔热层",
      "温度探头",
      "功率板",
      "控制旋钮与屏"
    ],
    "geometry_authority": "concept_photo_primary",
    "geometry_generation_method": "codex_agent_closed_loop",
    "geometry_iteration": 6,
    "geometry_fingerprint": "sha256:6c44afdd0b77a5ac0bf6d63ec2529e8fe359deaec622217b4f130b14e2b55915",
    "structure_quality_revision": "structure-quality-r1",
    "structure_quality_remediation": {
      "date": "2026-09-19",
      "trigger": "user_visual_review",
      "before": [
        "默认相机中的主体比例、关键阵列或连接关系不足，产品识别度偏低。",
        "部分功能件以单块、细线或漂浮零件表达，未形成可读装配。"
      ],
      "before_metrics": {
        "parts": 9,
        "openings": 0,
        "assemblies": 3,
        "assembly_steps": 3
      },
      "after": [
        "按概念照片重建主体外壳、支撑和安装关系。",
        "补齐接口/开孔、重复阵列和连贯连接路径，关键交互件在默认相机中可辨。"
      ],
      "after_metrics": {
        "parts": 10,
        "openings": 4,
        "assemblies": 4,
        "assembly_steps": 3
      },
      "truth_boundary": "此结构为概念照片约束的参数化预览，不代表制造尺寸、工程验证或实物测试结论。"
    }
  },
  "envelope": {
    "external": {
      "width": 275,
      "depth": 265,
      "height": 112.0,
      "center": [
        0,
        0,
        0
      ]
    },
    "internal": {
      "width": 251,
      "depth": 247,
      "height": 81,
      "center": [
        0,
        0,
        0
      ]
    },
    "wall_thickness": 3.0
  },
  "openings": [
    {
      "id": "opening-codex-recognition-03",
      "label": "温度探头概念安装开孔",
      "center": [
        -92.0,
        33.0,
        12.0
      ],
      "axis": [
        0,
        0,
        1
      ],
      "width": 8.32,
      "height": 8.32,
      "alignment_tolerance_mm": 1.0,
      "source_status": "design_proposed",
      "truth_boundary": "概念开孔位置用于表达装配关系；真实尺寸、公差和紧固方式必须由工程师根据实物板卡复核。"
    },
    {
      "id": "opening-codex-recognition-05",
      "label": "控制旋钮与屏概念安装开孔",
      "center": [
        42.0,
        -33.0,
        117.0
      ],
      "axis": [
        0,
        0,
        1
      ],
      "width": 95.68,
      "height": 31.2,
      "alignment_tolerance_mm": 1.0,
      "source_status": "design_proposed",
      "truth_boundary": "概念开孔位置用于表达装配关系；真实尺寸、公差和紧固方式必须由工程师根据实物板卡复核。"
    },
    {
      "id": "opening-control-display",
      "label": "温度显示屏概念安装开孔",
      "center": [
        28.0,
        -33.0,
        123.0
      ],
      "axis": [
        0,
        0,
        1
      ],
      "width": 43.68,
      "height": 18.72,
      "alignment_tolerance_mm": 1.0,
      "source_status": "design_proposed",
      "truth_boundary": "概念开孔位置用于表达装配关系；真实尺寸、公差和紧固方式必须由工程师根据实物板卡复核。"
    },
    {
      "id": "opening-control-knob",
      "label": "温控旋钮概念安装开孔",
      "center": [
        78.0,
        -33.0,
        124.0
      ],
      "axis": [
        0,
        0,
        1
      ],
      "width": 24.96,
      "height": 24.96,
      "alignment_tolerance_mm": 1.0,
      "source_status": "design_proposed",
      "truth_boundary": "概念开孔位置用于表达装配关系；真实尺寸、公差和紧固方式必须由工程师根据实物板卡复核。"
    }
  ],
  "prototype_instance": {
    "schema_version": "creative-host-assembly/v1",
    "prototype_family": "power-charging",
    "prototype_label_zh": "电源、充电与高能量设备",
    "prototype_label_en": "Power, charging and high-energy assembly",
    "host_strategy": "contextual",
    "shell_strategy": "protected_power_box",
    "assembly_topology": [
      "场景与安装基准",
      "产品外壳与支撑",
      "可见功能与交互件",
      "电子与连接路径"
    ],
    "migration_role": "prototype_migrated"
  },
  "assemblies": [
    {
      "id": "host-assembly",
      "label": "场景与安装基准",
      "part_ids": [
        "host-context"
      ]
    },
    {
      "id": "product-form-assembly",
      "label": "产品外壳与支撑",
      "part_ids": [
        "codex-body",
        "codex-recognition-01",
        "codex-recognition-02"
      ]
    },
    {
      "id": "interaction-assembly",
      "label": "可见功能与交互件",
      "part_ids": [
        "codex-recognition-03",
        "codex-recognition-05",
        "control-display",
        "control-knob"
      ]
    },
    {
      "id": "electronics-assembly",
      "label": "电子与连接路径",
      "part_ids": [
        "thermocouple-cable",
        "codex-recognition-04"
      ]
    }
  ],
  "parts": [
    {
      "id": "host-context",
      "label": "实验室工作台基准",
      "group": "host",
      "type": "box",
      "dimensions": {
        "width": 660,
        "depth": 520,
        "height": 8
      },
      "position": [
        0.0,
        -56.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        -1,
        0
      ],
      "material": "概念场景基准",
      "quantity": 1,
      "source_status": "pending_verification",
      "source_reference": "creative-064 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#aab2b4",
        "opacity": 0.11,
        "roughness": 0.62,
        "metalness": 0.08
      },
      "color": "#aab2b4",
      "photo_derived": true,
      "photo_component_id": "host-context",
      "source_target_id": "host-context",
      "source_part_ids": [
        "host-context"
      ],
      "photo_visible": true,
      "camera_fit": false,
      "photo_bbox": [
        0,
        0,
        1000,
        1000
      ],
      "photo_polygon": [
        [
          0,
          0
        ],
        [
          1000,
          0
        ],
        [
          1000,
          1000
        ],
        [
          0,
          1000
        ]
      ]
    },
    {
      "id": "codex-body",
      "label": "PID 回流焊热板主体轮廓",
      "group": "shell",
      "type": "rounded_box",
      "dimensions": {
        "width": 255,
        "depth": 235,
        "height": 70,
        "corner_radius": 14
      },
      "position": [
        0.0,
        -18.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        -1
      ],
      "material": "隔热底座",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-064 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#1d2528",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#1d2528",
      "photo_derived": true,
      "photo_component_id": "product-silhouette",
      "source_target_id": "product-silhouette",
      "source_part_ids": [
        "codex-body"
      ],
      "photo_visible": true,
      "photo_bbox": [
        172,
        255,
        735,
        836
      ],
      "photo_polygon": [
        [
          172,
          255
        ],
        [
          735,
          255
        ],
        [
          735,
          631
        ],
        [
          735,
          836
        ],
        [
          172,
          836
        ],
        [
          172,
          631
        ]
      ]
    },
    {
      "id": "codex-recognition-01",
      "label": "加热铝板",
      "group": "shell",
      "type": "rounded_box",
      "dimensions": {
        "width": 215,
        "depth": 205,
        "height": 14,
        "corner_radius": 6.72
      },
      "position": [
        0.0,
        24.0,
        -4.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        -1
      ],
      "material": "加热铝板",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-064 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#c8cdcc",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.72
      },
      "color": "#c8cdcc",
      "photo_derived": true,
      "photo_component_id": "recognition-01",
      "source_target_id": "recognition-01",
      "source_part_ids": [
        "codex-recognition-01"
      ],
      "photo_visible": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-064"
      ],
      "photo_bbox": [
        172,
        255,
        735,
        581
      ],
      "photo_polygon": [
        [
          172,
          255
        ],
        [
          735,
          255
        ],
        [
          735,
          581
        ],
        [
          172,
          581
        ]
      ]
    },
    {
      "id": "codex-recognition-02",
      "label": "隔热层",
      "group": "bracket",
      "type": "rounded_box",
      "dimensions": {
        "width": 225,
        "depth": 215,
        "height": 10,
        "corner_radius": 4.8
      },
      "position": [
        0.0,
        12.0,
        -4.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        -1,
        0
      ],
      "material": "高温隔热层",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-064 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#c99845",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#c99845",
      "photo_derived": true,
      "photo_component_id": "recognition-02",
      "source_target_id": "recognition-02",
      "source_part_ids": [
        "codex-recognition-02"
      ],
      "photo_visible": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-064"
      ],
      "photo_bbox": [
        172,
        464,
        735,
        631
      ],
      "photo_polygon": [
        [
          172,
          464
        ],
        [
          735,
          464
        ],
        [
          735,
          631
        ],
        [
          172,
          631
        ]
      ]
    },
    {
      "id": "codex-recognition-03",
      "label": "温度探头",
      "group": "sensor",
      "type": "cylinder",
      "dimensions": {
        "diameter": 8,
        "length": 120
      },
      "position": [
        -92.0,
        33.0,
        12.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        90.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "热电偶温度探头",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-064 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#d8dcdb",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.68
      },
      "color": "#d8dcdb",
      "photo_derived": true,
      "photo_component_id": "recognition-03",
      "source_target_id": "recognition-03",
      "source_part_ids": [
        "codex-recognition-03"
      ],
      "photo_visible": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-064"
      ],
      "opening_id": "opening-codex-recognition-03",
      "photo_bbox": [
        0,
        558,
        232,
        816
      ],
      "photo_polygon": [
        [
          0,
          558
        ],
        [
          232,
          558
        ],
        [
          232,
          816
        ],
        [
          0,
          816
        ]
      ]
    },
    {
      "id": "thermocouple-cable",
      "label": "热电偶引线",
      "group": "cable",
      "type": "cable",
      "dimensions": {
        "diameter": 4,
        "bend_radius": 20
      },
      "position": [
        0.0,
        0.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        1,
        0,
        0
      ],
      "material": "热电偶补偿线",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-064 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#e4c74c",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#e4c74c",
      "path": [
        [
          -145.0,
          33.0,
          12.0
        ],
        [
          -122.0,
          8.0,
          52.0
        ],
        [
          -90.0,
          -15.0,
          84.0
        ]
      ],
      "allowed_contacts": [
        "codex-recognition-03",
        "codex-body"
      ]
    },
    {
      "id": "codex-recognition-04",
      "label": "功率板",
      "group": "pcb",
      "type": "box",
      "dimensions": {
        "width": 170,
        "depth": 2,
        "height": 140
      },
      "position": [
        0.0,
        -15.0,
        -4.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        -1
      ],
      "material": "功率板概念包络",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-064 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#2e8a58",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#2e8a58",
      "photo_derived": true,
      "photo_component_id": "recognition-04",
      "source_target_id": "recognition-04",
      "source_part_ids": [
        "codex-recognition-04"
      ],
      "photo_visible": false,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-064"
      ],
      "render_mode": "metadata_only",
      "camera_fit": false,
      "photo_bbox": [
        345,
        291,
        577,
        430
      ],
      "photo_polygon": [
        [
          345,
          291
        ],
        [
          577,
          291
        ],
        [
          577,
          430
        ],
        [
          345,
          430
        ]
      ]
    },
    {
      "id": "codex-recognition-05",
      "label": "控制旋钮与屏",
      "group": "interface",
      "type": "rounded_box",
      "dimensions": {
        "width": 92,
        "depth": 8,
        "height": 30,
        "corner_radius": 6
      },
      "position": [
        42.0,
        -33.0,
        117.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "前置控制面板",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-064 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#111719",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#111719",
      "photo_derived": true,
      "photo_component_id": "recognition-05",
      "source_target_id": "recognition-05",
      "source_part_ids": [
        "codex-recognition-05"
      ],
      "photo_visible": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-064"
      ],
      "opening_id": "opening-codex-recognition-05",
      "photo_bbox": [
        272,
        595,
        472,
        745
      ],
      "photo_polygon": [
        [
          272,
          595
        ],
        [
          472,
          595
        ],
        [
          472,
          745
        ],
        [
          272,
          745
        ]
      ]
    },
    {
      "id": "control-display",
      "label": "温度显示屏",
      "group": "interface",
      "type": "rounded_box",
      "dimensions": {
        "width": 42,
        "depth": 5,
        "height": 18,
        "corner_radius": 3
      },
      "position": [
        28.0,
        -33.0,
        123.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "温度显示窗",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-064 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#dd6c3a",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#dd6c3a",
      "opening_id": "opening-control-display"
    },
    {
      "id": "control-knob",
      "label": "温控旋钮",
      "group": "interface",
      "type": "cylinder",
      "dimensions": {
        "diameter": 24,
        "length": 14
      },
      "position": [
        78.0,
        -33.0,
        124.0
      ],
      "rotation_deg": [
        90.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "旋钮",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-064 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#b5bbbc",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.42
      },
      "color": "#b5bbbc",
      "opening_id": "opening-control-knob"
    }
  ],
  "patterns": [],
  "relations": [
    {
      "id": "host-installation",
      "type": "installed_on",
      "part_ids": [
        "host-context",
        "codex-body"
      ],
      "description": "产品与概念场景保持安装或使用关系；真实安装方式待工程复核。"
    },
    {
      "id": "visible-features-on-product",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-03",
        "codex-recognition-05",
        "control-display",
        "control-knob"
      ],
      "description": "可见功能件按概念照片相对位置布置在主体或连接组件上。"
    },
    {
      "id": "electronics-contained",
      "type": "contained_by",
      "part_ids": [
        "thermocouple-cable",
        "codex-recognition-04",
        "codex-body"
      ],
      "description": "电子与线缆为概念包络或连接路径，隐藏尺寸与固定方式待实物确认。"
    }
  ],
  "interfaces": [
    {
      "id": "visible-interface-zone",
      "label": "可见交互与接口区",
      "part_ids": [
        "codex-recognition-03",
        "codex-recognition-05",
        "control-display",
        "control-knob"
      ]
    }
  ],
  "cables": [
    {
      "id": "concept-cable-routes",
      "label": "概念线缆与软管路径",
      "part_ids": [
        "thermocouple-cable"
      ]
    }
  ],
  "assembly_steps": [
    {
      "id": "step-01",
      "sequence": 1,
      "label": "定位场景基准、主体和主要支撑件",
      "part_ids": [
        "host-context",
        "codex-body",
        "codex-recognition-01",
        "codex-recognition-02"
      ],
      "direction": [
        0,
        1,
        0
      ],
      "status": "design_proposed"
    },
    {
      "id": "step-02",
      "sequence": 2,
      "label": "安装可见功能、传感与交互件",
      "part_ids": [
        "codex-recognition-03",
        "codex-recognition-05",
        "control-display",
        "control-knob"
      ],
      "direction": [
        0,
        0,
        1
      ],
      "status": "design_proposed"
    },
    {
      "id": "step-03",
      "sequence": 3,
      "label": "布置电子模块和连接路径并复核间隙",
      "part_ids": [
        "thermocouple-cable",
        "codex-recognition-04"
      ],
      "direction": [
        0,
        0,
        -1
      ],
      "status": "pending_verification"
    }
  ],
  "validation_rules": [
    {
      "id": "semantic-identity",
      "type": "recognition_part_coverage",
      "minimum_count": 5,
      "severity": "error"
    },
    {
      "id": "opening-binding",
      "type": "applicable_opening_binding",
      "minimum_coverage": 1.0,
      "severity": "error"
    },
    {
      "id": "blind-visual-review",
      "type": "independent_visual_review",
      "minimum_score": 85,
      "severity": "release_gate"
    }
  ],
  "dimension_sources": [
    {
      "id": "concept-photo-form",
      "status": "design_proposed",
      "scope": "可见轮廓、宿主、安装点、零件数量和相对位置",
      "reference": "/hardware-structure/photos/creative-064-photo-v1.jpg"
    },
    {
      "id": "codex-c-loop-geometry",
      "status": "design_proposed",
      "scope": "照片驱动参数几何、内部装配、工作路径和浏览器评审视图",
      "reference": "Codex Agent -> code -> render -> visual review -> patch, iteration 4"
    },
    {
      "id": "hidden-dimensions",
      "status": "pending_verification",
      "scope": "照片不可见的深度、背面、壁厚、紧固、密封、公差和真实材料",
      "reference": "Requires multi-view images, supplier drawings or physical measurement"
    }
  ],
  "visual_assets": [
    {
      "id": "product-concept-photo",
      "type": "ai_generated_concept_photo",
      "url": "/hardware-structure/photos/creative-064-photo-v1.jpg",
      "source_status": "ai_generated_concept",
      "revision": "photo-v1",
      "truth_boundary": {
        "zh": "AI 生成的产品概念照片，用于表达外观与使用场景，不是量产实物摄影。",
        "en": "AI-generated product concept image for form and use context; not a photograph of a manufactured unit."
      }
    },
    {
      "id": "structure-thumbnail",
      "type": "structure_preview",
      "url": "/hardware-structure/thumbnails/creative-064.svg"
    }
  ],
  "photo_structure_contract": {
    "schema_version": "creative-photo-structure-contract/v1",
    "photo_revision": "photo-v1",
    "structure_revision": "codex-geometry-c6",
    "prototype_family": "power-charging",
    "migration_role": "prototype_migrated",
    "host": "实验室工作台基准",
    "installation": "产品通过安装件与实验室工作台基准建立可检查的空间关系",
    "scale_reference": "实验室工作台基准",
    "visual_cues": [
      "加热铝板",
      "隔热层",
      "温度探头",
      "功率板",
      "控制旋钮与屏"
    ],
    "expected_recognition_parts": [
      "加热铝板",
      "隔热层",
      "温度探头",
      "功率板",
      "控制旋钮与屏"
    ],
    "pixel_review_status": "photo_geometry_rebuilt_pending_review",
    "truth_boundary": "结构契约验证照片和参数模型共享同一组可识别部件；非像素级 CAD 重建。",
    "quality_status": "reworked_pending_blind_visual_review"
  },
  "assumptions": [
    "单张概念图约束可见轮廓、颜色、零件数量和二维空间关系，不能证明背面及内部结构。",
    "深度、壁厚、紧固、密封和装配公差由 Codex 生成设计建议，必须经过图纸或实物复核。",
    "浏览器模型使用统一毫米单位，并保留概念、推断与待确认边界。",
    "隔热层精确厚度需剖面确认",
    "控制旋钮内部是否为编码器或电位器不可见",
    "底座内部PID控制电路布局不可见"
  ],
  "engineering_boundary": "该网页结构以 /hardware-structure/photos/creative-064-photo-v1.jpg 的 AI 概念图为外观输入，由 Codex Agent 重建可检查的参数几何。它只用于产品形态、宿主安装、内部包络和方案评审；所有毫米尺寸仍为设计建议或待复核值，不是正式 CAD、STEP、Gerber、模具、认证或量产放行文件。",
  "photo_reconstruction": {
    "schema_version": "creative-photo-reconstruction/v1",
    "product_id": "creative-064",
    "case_id": 64,
    "photo_revision": "photo-v1",
    "structure_input_revision": "codex-geometry-c6",
    "generated_at": "2026-09-19",
    "photo": {
      "url": "/hardware-structure/photos/creative-064-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "7bfc662f85a98ce162c9dbc39c6ecd0309be3265f6861ac3f07eb088bfae7fb4",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "targets": [
      {
        "id": "host-context",
        "label": "实验室工作台基准",
        "role": "host",
        "part_ids": [
          "host-context"
        ],
        "instruction": "Tight box around the physical host or use surface that establishes installation and scale.",
        "bound_part_ids": [
          "host-context"
        ]
      },
      {
        "id": "recognition-01",
        "label": "加热铝板",
        "role": "mount",
        "part_ids": [
          "codex-recognition-01"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-01"
        ]
      },
      {
        "id": "recognition-02",
        "label": "隔热层",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-02"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-02"
        ]
      },
      {
        "id": "recognition-03",
        "label": "温度探头",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-03"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-03"
        ]
      },
      {
        "id": "recognition-04",
        "label": "功率板",
        "role": "mount",
        "part_ids": [
          "codex-recognition-04"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-04"
        ]
      },
      {
        "id": "recognition-05",
        "label": "控制旋钮与屏",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-05"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-05"
        ]
      },
      {
        "id": "product-silhouette",
        "label": "产品主体整体轮廓",
        "role": "product_shell",
        "part_ids": [
          "codex-body"
        ],
        "instruction": "Trace the complete visible product silhouette, excluding the host and background.",
        "bound_part_ids": [
          "codex-body"
        ]
      }
    ],
    "regions": [
      {
        "target_id": "host-context",
        "role": "host",
        "bbox": [
          0,
          0,
          1000,
          1000
        ],
        "polygon": [
          [
            0,
            0
          ],
          [
            1000,
            0
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "visible": true,
        "confidence": 1.0,
        "shape_hint": "box",
        "visual_description": "灰色防静电实验室工作台表面，作为产品安装基准和比例参考"
      },
      {
        "target_id": "recognition-01",
        "role": "mount",
        "bbox": [
          172,
          255,
          735,
          581
        ],
        "polygon": [
          [
            172,
            255
          ],
          [
            735,
            255
          ],
          [
            735,
            581
          ],
          [
            172,
            581
          ]
        ],
        "visible": true,
        "confidence": 1.0,
        "shape_hint": "box",
        "visual_description": "顶部银色金属加热铝板，表面有安装螺丝孔，PCB直接放置其上，四角有沉头螺钉固定"
      },
      {
        "target_id": "recognition-02",
        "role": "visible_part",
        "bbox": [
          172,
          464,
          735,
          631
        ],
        "polygon": [
          [
            172,
            464
          ],
          [
            735,
            464
          ],
          [
            735,
            631
          ],
          [
            172,
            631
          ]
        ],
        "visible": true,
        "confidence": 1.0,
        "shape_hint": "box",
        "visual_description": "浅色隔热层，位于加热铝板与黑色底座之间，呈米白色纤维/陶瓷材质，侧面可见分层结构"
      },
      {
        "target_id": "recognition-03",
        "role": "visible_part",
        "bbox": [
          0,
          558,
          232,
          816
        ],
        "polygon": [
          [
            0,
            558
          ],
          [
            232,
            558
          ],
          [
            232,
            816
          ],
          [
            0,
            816
          ]
        ],
        "visible": true,
        "confidence": 1.0,
        "shape_hint": "cylinder",
        "visual_description": "黄色K型热电偶连接器及绿色编织线缆，从设备左侧面板引出，线缆延伸至画面左侧边缘"
      },
      {
        "target_id": "recognition-04",
        "role": "mount",
        "bbox": [
          345,
          291,
          577,
          430
        ],
        "polygon": [
          [
            345,
            291
          ],
          [
            577,
            291
          ],
          [
            577,
            430
          ],
          [
            345,
            430
          ]
        ],
        "visible": true,
        "confidence": 1.0,
        "shape_hint": "box",
        "visual_description": "绿色PCB电路板，置于加热铝板上，带有黑色IC芯片、连接器、电容等元件，通过细导线连接温度探头"
      },
      {
        "target_id": "recognition-05",
        "role": "visible_part",
        "bbox": [
          272,
          595,
          472,
          745
        ],
        "polygon": [
          [
            272,
            595
          ],
          [
            472,
            595
          ],
          [
            472,
            745
          ],
          [
            272,
            745
          ]
        ],
        "visible": true,
        "confidence": 1.0,
        "shape_hint": "cylinder",
        "visual_description": "黑色前面板上的圆形控制旋钮，银色金属帽，周围有白色刻度标记，左侧有橙色LED指示灯"
      },
      {
        "target_id": "product-silhouette",
        "role": "product_shell",
        "visible": true,
        "bbox": [
          172,
          255,
          735,
          836
        ],
        "polygon": [
          [
            172,
            255
          ],
          [
            735,
            255
          ],
          [
            735,
            631
          ],
          [
            735,
            836
          ],
          [
            172,
            836
          ],
          [
            172,
            631
          ]
        ],
        "confidence": 0.9,
        "shape_hint": "mesh_required",
        "visual_description": "PID回流焊热板整体轮廓，包含加热铝板、隔热层、黑色控制底座及前面板控制元件"
      }
    ],
    "product_silhouette": {
      "bbox": [
        172,
        255,
        735,
        836
      ],
      "polygon": [
        [
          172,
          255
        ],
        [
          735,
          255
        ],
        [
          735,
          631
        ],
        [
          735,
          836
        ],
        [
          172,
          836
        ],
        [
          172,
          631
        ]
      ],
      "description": "PID回流焊热板整体轮廓，包含加热铝板、隔热层、黑色控制底座及前面板控制元件"
    },
    "mounting_points": [
      {
        "label": "加热板固定螺钉",
        "point": [
          200,
          419
        ],
        "host_target_id": "recognition-01",
        "product_target_id": "recognition-01",
        "confidence": 0.9
      },
      {
        "label": "加热板固定螺钉",
        "point": [
          588,
          522
        ],
        "host_target_id": "recognition-01",
        "product_target_id": "recognition-01",
        "confidence": 0.9
      },
      {
        "label": "加热板固定螺钉",
        "point": [
          716,
          324
        ],
        "host_target_id": "recognition-01",
        "product_target_id": "recognition-01",
        "confidence": 0.9
      }
    ],
    "connections": [
      {
        "from_target_id": "recognition-03",
        "to_target_id": "recognition-04",
        "type": "supported_by",
        "description": "温度探头线缆连接至PCB上的测温电路"
      },
      {
        "from_target_id": "recognition-04",
        "to_target_id": "recognition-01",
        "type": "supported_by",
        "description": "PCB直接放置于加热铝板表面，通过热传导进行回流焊"
      },
      {
        "from_target_id": "recognition-01",
        "to_target_id": "recognition-02",
        "type": "attached_to",
        "description": "加热铝板叠置于隔热层之上，隔热层减少热损失"
      },
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-05",
        "type": "attached_to",
        "description": "隔热层下方为黑色控制底座，内置PID控制电路"
      },
      {
        "from_target_id": "recognition-05",
        "to_target_id": "recognition-01",
        "type": "attached_to",
        "description": "控制旋钮调节加热铝板温度设定值"
      }
    ],
    "camera": {
      "view": "isometric",
      "yaw_deg": 15,
      "pitch_deg": 25,
      "roll_deg": 0,
      "fov_deg": 50,
      "framing_bbox": [
        0,
        0,
        1000,
        1000
      ]
    },
    "geometry_plan": {
      "strategy": "parameterized",
      "rationale": "按概念照片重建主体比例、支撑、接口、开孔、重复阵列和连接关系；隐藏结构与制造尺寸保持设计建议。",
      "bindings": [
        {
          "target_id": "host-context",
          "asset_mode": "parameterized",
          "depth_order": 0,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "product-silhouette",
          "asset_mode": "parameterized",
          "depth_order": 1,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-01",
          "asset_mode": "parameterized",
          "depth_order": 2,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-02",
          "asset_mode": "parameterized",
          "depth_order": 3,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-03",
          "asset_mode": "parameterized",
          "depth_order": 4,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-04",
          "asset_mode": "parameterized",
          "depth_order": 5,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-05",
          "asset_mode": "parameterized",
          "depth_order": 6,
          "orientation": "assembly_specific",
          "confidence": 0.84
        }
      ]
    },
    "uncertainties": [
      "隔热层精确厚度需剖面确认",
      "控制旋钮内部是否为编码器或电位器不可见",
      "底座内部PID控制电路布局不可见"
    ],
    "provenance": {
      "mode": "kimi_vlm",
      "provider": "kimi",
      "model": "kimi-k2.6",
      "operation": "photo-reconstruction.annotate",
      "prompt_template_version": "photo-reconstruction-v1",
      "calls": [
        {
          "provider": "kimi",
          "model_version": "kimi-k2.6",
          "operation": "photo-reconstruction.annotate",
          "prompt_template_version": "photo-reconstruction-v1",
          "request_hash": "e58ac2cf046fb1b1f7cda0073431f575d8779fca214b3a08639104fea61d87c4",
          "latency_ms": 27697,
          "status": "completed",
          "prompt_tokens": 1441,
          "completion_tokens": 1534,
          "total_tokens": 2975,
          "cached_tokens": 181,
          "error_code": "",
          "error_message": "",
          "fallback_used": false
        }
      ]
    },
    "truth_boundary": {
      "zh": "照片校准层用于验证轮廓、宿主、安装和可见零件；工程零件尺寸、间隙及制造结论仍由原结构层和正式图纸控制。",
      "en": "The photo-calibrated layer checks silhouette, host, installation and visible parts; engineering dimensions, clearances and manufacturing conclusions remain controlled by the engineering layer and released drawings."
    },
    "geometry_proxy_parts": [
      {
        "id": "photo-proxy-host-context",
        "source_target_id": "host-context",
        "source_part_ids": [
          "host-context"
        ],
        "label": "实验室工作台基准",
        "group": "host",
        "type": "box",
        "dimensions": {
          "width": 660,
          "depth": 520,
          "height": 8
        },
        "position": [
          0.0,
          -56.0,
          0.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "概念场景基准",
        "source_status": "pending_verification",
        "source_reference": "creative-064 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          0,
          0,
          1000,
          1000
        ],
        "polygon": [
          [
            0,
            0
          ],
          [
            1000,
            0
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "confidence": 1.0,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": false,
        "appearance": {
          "color": "#aab2b4",
          "opacity": 0.11,
          "roughness": 0.62,
          "metalness": 0.08
        },
        "color": "#aab2b4"
      },
      {
        "id": "photo-proxy-codex-body",
        "source_target_id": "product-silhouette",
        "source_part_ids": [
          "codex-body"
        ],
        "label": "PID 回流焊热板主体轮廓",
        "group": "shell",
        "type": "rounded_box",
        "dimensions": {
          "width": 255,
          "depth": 235,
          "height": 70,
          "corner_radius": 14
        },
        "position": [
          0.0,
          -18.0,
          0.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "隔热底座",
        "source_status": "design_proposed",
        "source_reference": "creative-064 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          172,
          255,
          735,
          836
        ],
        "polygon": [
          [
            172,
            255
          ],
          [
            735,
            255
          ],
          [
            735,
            631
          ],
          [
            735,
            836
          ],
          [
            172,
            836
          ],
          [
            172,
            631
          ]
        ],
        "confidence": 0.9,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#1d2528",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#1d2528"
      },
      {
        "id": "photo-proxy-codex-recognition-01",
        "source_target_id": "recognition-01",
        "source_part_ids": [
          "codex-recognition-01"
        ],
        "label": "加热铝板",
        "group": "shell",
        "type": "rounded_box",
        "dimensions": {
          "width": 215,
          "depth": 205,
          "height": 14,
          "corner_radius": 6.72
        },
        "position": [
          0.0,
          24.0,
          -4.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "加热铝板",
        "source_status": "design_proposed",
        "source_reference": "creative-064 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          172,
          255,
          735,
          581
        ],
        "polygon": [
          [
            172,
            255
          ],
          [
            735,
            255
          ],
          [
            735,
            581
          ],
          [
            172,
            581
          ]
        ],
        "confidence": 1.0,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#c8cdcc",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.72
        },
        "color": "#c8cdcc"
      },
      {
        "id": "photo-proxy-codex-recognition-02",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02"
        ],
        "label": "隔热层",
        "group": "bracket",
        "type": "rounded_box",
        "dimensions": {
          "width": 225,
          "depth": 215,
          "height": 10,
          "corner_radius": 4.8
        },
        "position": [
          0.0,
          12.0,
          -4.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "高温隔热层",
        "source_status": "design_proposed",
        "source_reference": "creative-064 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          172,
          464,
          735,
          631
        ],
        "polygon": [
          [
            172,
            464
          ],
          [
            735,
            464
          ],
          [
            735,
            631
          ],
          [
            172,
            631
          ]
        ],
        "confidence": 1.0,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#c99845",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#c99845"
      },
      {
        "id": "photo-proxy-codex-recognition-03",
        "source_target_id": "recognition-03",
        "source_part_ids": [
          "codex-recognition-03"
        ],
        "label": "温度探头",
        "group": "sensor",
        "type": "cylinder",
        "dimensions": {
          "diameter": 8,
          "length": 120
        },
        "position": [
          -92.0,
          33.0,
          12.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          90.0
        ],
        "material": "热电偶温度探头",
        "source_status": "design_proposed",
        "source_reference": "creative-064 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          0,
          558,
          232,
          816
        ],
        "polygon": [
          [
            0,
            558
          ],
          [
            232,
            558
          ],
          [
            232,
            816
          ],
          [
            0,
            816
          ]
        ],
        "confidence": 1.0,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#d8dcdb",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.68
        },
        "color": "#d8dcdb"
      },
      {
        "id": "photo-proxy-codex-recognition-04",
        "source_target_id": "recognition-04",
        "source_part_ids": [
          "codex-recognition-04"
        ],
        "label": "功率板",
        "group": "pcb",
        "type": "box",
        "dimensions": {
          "width": 170,
          "depth": 2,
          "height": 140
        },
        "position": [
          0.0,
          -15.0,
          -4.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "功率板概念包络",
        "source_status": "design_proposed",
        "source_reference": "creative-064 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          345,
          291,
          577,
          430
        ],
        "polygon": [
          [
            345,
            291
          ],
          [
            577,
            291
          ],
          [
            577,
            430
          ],
          [
            345,
            430
          ]
        ],
        "confidence": 1.0,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": false,
        "appearance": {
          "color": "#2e8a58",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#2e8a58",
        "render_mode": "metadata_only"
      },
      {
        "id": "photo-proxy-codex-recognition-05",
        "source_target_id": "recognition-05",
        "source_part_ids": [
          "codex-recognition-05"
        ],
        "label": "控制旋钮与屏",
        "group": "interface",
        "type": "rounded_box",
        "dimensions": {
          "width": 92,
          "depth": 8,
          "height": 30,
          "corner_radius": 6
        },
        "position": [
          42.0,
          -33.0,
          117.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "前置控制面板",
        "source_status": "design_proposed",
        "source_reference": "creative-064 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          272,
          595,
          472,
          745
        ],
        "polygon": [
          [
            272,
            595
          ],
          [
            472,
            595
          ],
          [
            472,
            745
          ],
          [
            272,
            745
          ]
        ],
        "confidence": 1.0,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#111719",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#111719"
      }
    ],
    "engineering_geometry_revision": "codex-geometry-c6",
    "geometry_fingerprint": "sha256:6c44afdd0b77a5ac0bf6d63ec2529e8fe359deaec622217b4f130b14e2b55915",
    "visual_review": {
      "status": "pending_review",
      "score": null,
      "geometry_fingerprint": "sha256:6c44afdd0b77a5ac0bf6d63ec2529e8fe359deaec622217b4f130b14e2b55915",
      "updated_at": "2026-09-19",
      "reason": "Geometry changed during deterministic structure-quality remediation and requires fresh visual review."
    }
  },
  "presentation": {
    "default_view": "iso",
    "iso_view_deg": [
      28.0,
      22.0
    ],
    "dimensions_visible_by_default": false,
    "hidden_groups_by_default": [
      "fov"
    ],
    "shell_opacity": 0.82,
    "photo_mode_available": true
  },
  "codex_geometry_refinement": {
    "schema_version": "codex-geometry-refinement/v1",
    "mode": "codex_agent_closed_loop",
    "source_photo_revision": "photo-v1",
    "iteration": 6,
    "status": "render_pending_visual_review",
    "scope": [
      "photo-specific-form",
      "host-and-installation",
      "key-parts",
      "internal-assembly",
      "work-path"
    ],
    "pipeline": [
      "generate_code",
      "render_screenshot",
      "visual_review",
      "patch_code"
    ],
    "truth_boundary": {
      "zh": "结构由单张 AI 概念图反向生成；可见比例受照片约束，隐藏结构和工程尺寸仍需图纸或实物确认。",
      "en": "Geometry is generated from one AI concept image. Visible proportions are image-constrained; hidden construction and engineering dimensions still require drawings or physical verification."
    },
    "quality_status": "reworked_pending_blind_visual_review"
  },
  "photo_derived_structure": {
    "schema_version": "creative-photo-derived-structure/v1",
    "product_id": "creative-064",
    "case_id": 64,
    "photo_revision": "photo-v1",
    "generated_at": "2026-09-19",
    "photo": {
      "url": "/hardware-structure/photos/creative-064-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "7bfc662f85a98ce162c9dbc39c6ecd0309be3265f6861ac3f07eb088bfae7fb4",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "product": {
      "bbox": [
        172,
        255,
        735,
        836
      ],
      "polygon": [
        [
          172,
          255
        ],
        [
          735,
          255
        ],
        [
          735,
          631
        ],
        [
          735,
          836
        ],
        [
          172,
          836
        ],
        [
          172,
          631
        ]
      ],
      "estimated_dimensions_mm": {
        "width": 275,
        "depth": 265,
        "height": 105
      },
      "dimension_basis": "实验室工作台基准; front review plane preserves the concept-photo silhouette ratio while the original engineering envelope remains unchanged",
      "form_summary": "依据概念图重建的可辨识主体、支撑、接口、阵列和连接结构；尺寸与隐藏构造待工程复核。"
    },
    "components": [
      {
        "id": "host-context",
        "label_zh": "实验室工作台基准",
        "label_en": "实验室工作台基准",
        "role": "host",
        "bbox": [
          0,
          0,
          1000,
          1000
        ],
        "polygon": [
          [
            0,
            0
          ],
          [
            1000,
            0
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "confidence": 1.0,
        "material_guess": "灰色防静电实验室工作台表面，作为产品安装基准和比例参考"
      },
      {
        "id": "recognition-01",
        "label_zh": "加热铝板",
        "label_en": "加热铝板",
        "role": "mount",
        "bbox": [
          172,
          255,
          735,
          581
        ],
        "polygon": [
          [
            172,
            255
          ],
          [
            735,
            255
          ],
          [
            735,
            581
          ],
          [
            172,
            581
          ]
        ],
        "confidence": 1.0,
        "material_guess": "顶部银色金属加热铝板，表面有安装螺丝孔，PCB直接放置其上，四角有沉头螺钉固定"
      },
      {
        "id": "recognition-02",
        "label_zh": "隔热层",
        "label_en": "隔热层",
        "role": "visible_part",
        "bbox": [
          172,
          464,
          735,
          631
        ],
        "polygon": [
          [
            172,
            464
          ],
          [
            735,
            464
          ],
          [
            735,
            631
          ],
          [
            172,
            631
          ]
        ],
        "confidence": 1.0,
        "material_guess": "浅色隔热层，位于加热铝板与黑色底座之间，呈米白色纤维/陶瓷材质，侧面可见分层结构"
      },
      {
        "id": "recognition-03",
        "label_zh": "温度探头",
        "label_en": "温度探头",
        "role": "visible_part",
        "bbox": [
          0,
          558,
          232,
          816
        ],
        "polygon": [
          [
            0,
            558
          ],
          [
            232,
            558
          ],
          [
            232,
            816
          ],
          [
            0,
            816
          ]
        ],
        "confidence": 1.0,
        "material_guess": "黄色K型热电偶连接器及绿色编织线缆，从设备左侧面板引出，线缆延伸至画面左侧边缘"
      },
      {
        "id": "recognition-04",
        "label_zh": "功率板",
        "label_en": "功率板",
        "role": "mount",
        "bbox": [
          345,
          291,
          577,
          430
        ],
        "polygon": [
          [
            345,
            291
          ],
          [
            577,
            291
          ],
          [
            577,
            430
          ],
          [
            345,
            430
          ]
        ],
        "confidence": 1.0,
        "material_guess": "绿色PCB电路板，置于加热铝板上，带有黑色IC芯片、连接器、电容等元件，通过细导线连接温度探头"
      },
      {
        "id": "recognition-05",
        "label_zh": "控制旋钮与屏",
        "label_en": "控制旋钮与屏",
        "role": "visible_part",
        "bbox": [
          272,
          595,
          472,
          745
        ],
        "polygon": [
          [
            272,
            595
          ],
          [
            472,
            595
          ],
          [
            472,
            745
          ],
          [
            272,
            745
          ]
        ],
        "confidence": 1.0,
        "material_guess": "黑色前面板上的圆形控制旋钮，银色金属帽，周围有白色刻度标记，左侧有橙色LED指示灯"
      },
      {
        "id": "product-silhouette",
        "label_zh": "产品主体整体轮廓",
        "label_en": "产品主体整体轮廓",
        "role": "product_shell",
        "bbox": [
          172,
          255,
          735,
          836
        ],
        "polygon": [
          [
            172,
            255
          ],
          [
            735,
            255
          ],
          [
            735,
            631
          ],
          [
            735,
            836
          ],
          [
            172,
            836
          ],
          [
            172,
            631
          ]
        ],
        "confidence": 0.9,
        "material_guess": "PID回流焊热板整体轮廓，包含加热铝板、隔热层、黑色控制底座及前面板控制元件"
      }
    ],
    "relations": [
      {
        "from_target_id": "recognition-03",
        "to_target_id": "recognition-04",
        "type": "supported_by",
        "description": "温度探头线缆连接至PCB上的测温电路"
      },
      {
        "from_target_id": "recognition-04",
        "to_target_id": "recognition-01",
        "type": "supported_by",
        "description": "PCB直接放置于加热铝板表面，通过热传导进行回流焊"
      },
      {
        "from_target_id": "recognition-01",
        "to_target_id": "recognition-02",
        "type": "attached_to",
        "description": "加热铝板叠置于隔热层之上，隔热层减少热损失"
      },
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-05",
        "type": "attached_to",
        "description": "隔热层下方为黑色控制底座，内置PID控制电路"
      },
      {
        "from_target_id": "recognition-05",
        "to_target_id": "recognition-01",
        "type": "attached_to",
        "description": "控制旋钮调节加热铝板温度设定值"
      }
    ],
    "camera": {
      "view": "isometric",
      "yaw_deg": 15,
      "pitch_deg": 25,
      "roll_deg": 0,
      "fov_deg": 50,
      "framing_bbox": [
        0,
        0,
        1000,
        1000
      ]
    },
    "uncertainties": [
      "隔热层精确厚度需剖面确认",
      "控制旋钮内部是否为编码器或电位器不可见",
      "底座内部PID控制电路布局不可见"
    ],
    "provenance": {
      "mode": "codex_agent_closed_loop",
      "operation": "concept-photo-to-parametric-geometry",
      "iteration": 6
    }
  }
}