The invention relates to an anti-dragging automobile charging pile which comprises a charging pile body, a fixed base connected to the lower end of the charging pile body and a plurality of charging guns connected to the charging pile body. A buffer cavity is formed in the fixed base, and a moving groove is formed in the upper end of the buffer cavity. According to the anti-dragging automobile charging pile, the charging gun is pulled by an automobile to drive the charging pile body to move and press the buffer force measuring mechanism, the buffer force measuring mechanism plays a role in buffer and detects the deformation distance of a spring so as to judge the moving distance of the charging pile body, and when the moving distance is large, a signal is transmitted to the buffer connecting mechanism; the charging gun and the internal electric tube are disconnected through the buffer connecting mechanism, along with continuous movement of the vehicle, the charging gun finally moves along with the vehicle to be disconnected from the charging pile body, the charging pile body can be effectively prevented from being damaged, meanwhile, the charging gun can be prevented from being pulled apart, safety is high, and economic losses are reduced.

    本发明涉及一种防拖拽汽车充电桩,包括充电桩主体、连接在充电桩主体下端的固定底座、连接在充电桩主体上的若干个充电枪,所述固定底座内设有缓冲腔室,缓冲腔室上端设有移动槽。该防拖拽汽车充电桩,充电枪被车辆拉动后带动充电桩主体移动并压迫缓冲测力机构,缓冲测力机构起到缓冲的同时检测弹簧形变距离以此判断充电桩主体移动距离,当移动距离较大时,传输信号至缓冲连接机构中,通过缓冲连接机构将充电枪和内部电管断开连接,随着车辆的持续移动,最终充电枪跟随车辆移动而从充电桩主体上脱离连接,可以有效的防止充电桩主体受损,同时也可以防止充电枪被扯断,安全性较高,且降低了经济损失。


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    Title :

    Anti-dragging automobile charging pile


    Additional title:

    一种防拖拽汽车充电桩


    Contributors:
    BU WEIHUA (author) / ZHANG JUNSHENG (author) / SHI JIANWEI (author)

    Publication date :

    2022-02-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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