The charging gun head fixing device comprises the charging gun head and a charging gun insertion port, four grooves are formed in the inner wall of the charging gun insertion port, locking devices are arranged in the grooves, each locking device comprises a limiting sliding block, a reset spring and a sliding rail, the sliding rails are installed on the side walls of the grooves, and the limiting sliding blocks are arranged in the grooves. The U-shaped limiting buckle is arranged in the moving direction of the charging gun head, when the limiting sliding block moves to the arc section, the central axis of the U-shaped limiting buckle is parallel to the moving direction of the charging gun head, at the moment, the charging gun head is inserted, a protrusion arranged on the charging gun head enters the U-shaped limiting buckle, and when the charging gun head continues to be inserted, the charging gun head drives the limiting sliding block to move; and at the moment, the limiting sliding block rotates with the circle center of the arc section as the axis, so that an included angle exists between the U-shaped limiting buckle and the moving direction of the charging gun head, and it is guaranteed that the protrusion is limited in the U-shaped limiting buckle.

    本发明公开了充电枪头固定装置及充电枪头,包括充电枪枪头和充电枪插接口,所述充电枪插接口内壁开设有四个凹槽,所述凹槽内设有锁紧装置,所述锁紧装置包括限位滑块、复位弹簧和滑轨,所述滑轨安装在凹槽侧壁,且其沿充电枪枪头运动方向设置,当限位滑块运动至圆弧段时,U型限位扣的中心轴线与充电枪枪头的运动方向平行,此时插入充电枪枪头,充电枪枪头上设置的凸起进入U型限位扣内,当充电枪枪头继续插入时,充电枪枪头带动限位滑块移动,从圆弧段过渡至直线段,此时限位滑块以圆弧段的圆心为轴线发生转动,从而使U型限位扣与充电枪枪头的运动方向之间存在夹角,保证凸起限制于U型限位扣内。


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    Title :

    Charging gun head fixing device and charging gun head


    Additional title:

    充电枪头固定装置及充电枪头


    Contributors:

    Publication date :

    2025-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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