The invention relates to a flexible butt joint mechanism which comprises a flexible connection box (2) in butt joint with a charging gun head (1), a self-locking structure (3) is connected in the box and comprises a magnetic core (31) wound with a coil (32), one end of the magnetic core (31) is connected with a spring (33) and a steel ball sleeve (34), and a steel ball (35) is arranged on the steel ball sleeve (34); the steel ball sleeve (34) is embedded in the self-locking groove (22b), one end of the spring (33) extends into the insertion cavity (34a) to abut against the steel ball sleeve (34) and the steel ball (35), a fixing needle via hole (22c) is formed in the self-locking groove (22b), and a fixing needle (1a) of the charging gun head (1) penetrates through the fixing needle via hole (22c) to extend into the insertion cavity (34a) and extrudes the steel ball (35) in the radial direction. The device has the advantages that position deviation of the charging gun and the charging base is self-adapted, and equipment damage caused by position dislocation of the charging base and the charging gun is effectively avoided.

    本发明涉及一种柔性对接机构,包括与充电枪头(1)对接的柔性连接盒(2),盒内连有自锁结构(3),其包括缠绕线圈(32)的磁芯(31),磁芯(31)的一端连有弹簧(33)和钢珠套(34),钢珠套(34)上设有钢珠(35);钢珠套(34)嵌入自锁槽(22b)内,弹簧(33)的一端伸入插接腔(34a)内抵住钢柱套(34)和钢珠(35),自锁槽(22b)内设有固定针过孔(22c),充电枪头(1)的固定针(1a)穿过固定针过孔(22c)伸入插接腔(34a)内并沿径向挤压钢珠(35)。本发明的优点是自适应充电枪与充电座的位置偏差,有效避免充电座与充电枪位置错动造成的设备损坏。


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    Title :

    Flexible docking mechanism


    Additional title:

    一种柔性对接机构


    Contributors:
    LIU WEIQIANG (author) / CAI XIANYI (author)

    Publication date :

    2023-06-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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