[
  {
    "id": "qr_1779278140334",
    "name": "二维码1",
    "joint_angles": [
      89.999979,
      -0.000118,
      -120.09949,
      -30,
      -105,
      0
    ],
    "qr_value": "BG042110276",
    "model_id": ""
  },
  {
    "id": "qr_1779286233426",
    "name": "左侧二维码",
    "joint_angles": [
      -70.967019,
      -19.319962,
      -67.929797,
      -90.749908,
      -121.735483,
      20.399961
    ],
    "qr_value": "",
    "model_id": ""
  },
  {
    "id": "qr_1779954274845",
    "name": "右侧二维码",
    "joint_angles": [
      -106.216678,
      35.346758,
      -134.01322,
      -79.250251,
      -84.069984,
      21.982971
    ],
    "qr_value": "",
    "model_id": ""
  }
]