The invention relates to an electric vehicle charging pile, in particular to a mobile charging pile. The mobile charging pile provided by the invention can be prevented from being stolen in the charging process. The charging pile comprises a charging pile body, a charging gun, a charging cable and a wire spool. The wire spool is rotatably installed in the charging pile body through a volute spiral spring, wheels are arranged at the bottom of the charging pile body, the two side-by-side wheels are connected through a shaft, a connecting sleeve is fixedly arranged on the shaft, a clamping sleeve is arranged on the shaft in a sliding mode in the axial direction, and a plurality of clamping teeth are arranged on the side, opposite to the clamping sleeve, of the connecting sleeve at intervals in the circumferential direction. The gap between the clamping teeth is larger than or equal to the width of the clamping teeth, and a pressing plate is slidably arranged in the charging pile body through a third spring. Through interaction of the clamping sleeve and the connecting sleeve, the safety of the device in the charging process is ensured.

    本发明涉及一种电动汽车充电桩,尤其涉及一种移动式充电桩。本发明提供一种能够在充电过程中防止被盗的移动式充电桩。本发明包括有充电桩本体、充电枪、充电电缆和绕线盘;绕线盘通过涡卷弹簧转动安装在充电桩本体内,充电桩本体底部设有轮子,并排的两个轮子之间通过一根轴连接,轴上固定设有衔接套,且沿轴向滑动设有卡套,衔接套与卡套相向的一侧沿周向间隔设有多个卡齿,卡齿的间隙大于或等于卡齿本身的宽度,充电桩本体内部通过第三弹簧滑动设有压板。本发明通过卡套和衔接套互相作用保证了充电过程中本装置的安全性。


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    Title :

    Mobile charging pile


    Additional title:

    一种移动式充电桩


    Contributors:
    CHEN YU (author)

    Publication date :

    2023-07-11


    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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