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    Detection device
    2.
    发明授权
    Detection device 有权

    公开(公告)号：US11213251B2

    公开(公告)日：2022-01-04

    申请号：US16566328

    申请日：2019-09-10

    申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

    发明人： Yufeng Du ,  Jiaxing Chen ,  Tong Li ,  Yufei Liu ,  Litao Fan ,  Hongyang Yu ,  Guangzhao Yang ,  Shuang Shi

    IPC分类号： A61B5/00 ,  A61B5/145 ,  A61B5/157 ,  A61B5/15 ,  G06F1/16

    摘要： A detection device is provided and the detection device includes: a body, including a first groove and a first opening; the first opening is on a first surface of the body and in communication with the first groove; a collector, configured to be at least partially accommodated into the first groove in a rotatable manner and being capable of rotating to allow at least part of the collector to extend out of the first opening in a process of detection; a test paper supplier, disposed on the first surface and configured to provide a test paper on a side of the first opening away from the first groove in the process of detection so as to collect a detection sample; and a detector, disposed on the first surface and configured to detect the test paper that has collected the detection sample.

    Seat
    3.
    发明授权
    Seat 有权

    公开(公告)号：US11205336B2

    公开(公告)日：2021-12-21

    申请号：US16507670

    申请日：2019-07-10

    申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

    发明人： Litao Fan ,  Hongyang Yu

    IPC分类号： G08B21/04 ,  A47C7/72 ,  H04R1/02

    摘要： The present disclosure relates to a seat, comprising: a seat base; a seat frame; and a sitting posture detection device configured to alert a user when a sitting posture of the user sitting on the seat deviates from a standard sitting posture, wherein the sitting posture detection device includes: one or more distance sensors configured to measure a distance from the seat frame to one or more body parts of the user; and a processor configured to determine, according to the distance detected by the distance sensor, whether the sitting posture of the user deviates from the standard sitting posture, and issue an alarm information if the sitting posture of the user deviates from the standard sitting posture.