The invention relates to a door lock opening and closing device, which comprises a socket assembly and a plug assembly. The socket assembly comprises a contact, and the contact is opposite to the plug assembly; the plug assembly comprises a base, a guide connecting rod and a contact, the contact is opposite to the contact so as to be in contact with the contact, a first end part of the guide connecting rod is connected to the base, a second end part of the guide connecting rod is rotationally connected with the contact, and a first restoring component is arranged between the guide connecting rod and the contact so as to provide restoring force between the guide connecting rod and the contact. Effective attraction of the contact of the plug assembly and the contact of the socket assembly can be ensured when a door system runs, the failure rate of an elevator door lock is reduced, and then safe running of an elevator is ensured.

    本发明涉及一种门锁开关装置,包括插座组件和插头组件;所述插座组件包括触点,所述触点与所述插头组件相面对;所述插头组件包括基座、导向连接杆和触头,所述触点与所述触头相面对以能够与所述触头接触,所述导向连接杆的第一端部连接至所述基座,所述导向连接杆的第二端部与所述触头旋转连接,所述导向连接杆与所述触头之间设置有第一恢复构件以在所述导向连接杆与所述触头之间提供恢复力。本发明能够确保门系统运行时插头组件的触头与插座组件的触点有效吸合,降低电梯门锁故障率,从而确保电梯安全运行。


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    Title :

    Door lock opening and closing device


    Additional title:

    门锁开关装置


    Contributors:
    LEI DAOTAO (author) / ZHONG YUE (author)

    Publication date :

    2021-12-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / B66B Aufzüge , ELEVATORS



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