The invention discloses a high-sensitivity landing door switch. The high-sensitivity landing door switch comprises a controller, a switch body, a first triggering piece and a second triggering piece, a first displacement sensor and a second displacement sensor are arranged in the switch body, the switch body is fixed to an upper sill of an elevator, the first triggering piece and the second triggering piece are located on an active landing door and a passive landing door respectively, the first triggering piece directly faces the first displacement sensor, the second triggering piece directly faces the second displacement sensor, and the first displacement sensor and the second displacement sensor are electrically connected with the controller. The high-sensitivity landing door switch can recognize and judge the closing positions of the active landing door and the passive landing door, including the condition whether the active landing door and the passive landing door are closed or not and the distance between the active landing door and the passive landing door after the active landing door and the passive landing door are closed, so that the state of the landing door can be accurately judged in a high-sensitivity mode.

    本发明公开了一种高灵敏度的层门开关,包括控制器、开关本体、第一触发件和第二触发件,开关本体内设置有第一位移传感器和第二位移传感器,开关本体固定于电梯的上坎上,第一触发件和第二触发件分别位于主动层门和被动层门上,所述第一触发件正对着第一位移传感器,第二触发件正对着第二位移传感器,所述第一位移传感器和第二位移传感器电连接控制器,本发明能够识别判断主动层门和被动层门的关闭位置,包括是否关闭和关闭后二者之间的间距,以达到精准高灵敏度的判断层门状态。


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    Title :

    High-sensitivity landing door switch


    Additional title:

    高灵敏度的层门开关


    Contributors:
    DAI JUNJIE (author)

    Publication date :

    2021-11-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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