The invention relates to a charging connector. The charging connector comprises a gun body and a locking device, the locking device comprises a connecting assembly and a locking assembly. The connecting assembly comprises a clamping hook hinged to the gun body, an elastic piece, a pressing block connected with the clamping hook in an abutting mode and a reset piece. The pressing block can move into the gun body to drive the clamping hook to rotate relative to the gun body; an embedding block is arranged on the clamping hook, an embedding groove is formed in the pressing block, the embedding block is correspondingly embedded in the embedding groove, and the embedding groove is used for limiting the rotating direction of the clamping hook in a one-way mode; and the locking assembly comprisesa driving piece, a sliding rod and a locking block. The locking block is used for abutting against the pressing block so as to lock the movement of the pressing block relative to the gun body. According to the locking device, the clamping hook and the pressing block are arranged, and the embedding block is embedded into the embedding groove, so that it is guaranteed that when the pressing block can drive the clamping hook to rotate, torque cannot be transmitted to the pressing block when the end of the clamping hook tilts upwards in the charging process, the situation that the locking assembly deforms and is locked is effectively avoided, and the service life is prolonged.

    本发明涉及一种充电连接器,包括枪体及锁固装置;其中该锁固装置包括连接组件及锁止组件;连接组件包括铰接在枪体上的卡勾、弹性件、与卡勾抵接的按块、及复位件;按块可向枪体内移动,以驱动卡勾相对枪体转动;卡勾上设置有嵌置块,按块上设置有嵌置槽,嵌置块对应嵌设在嵌置槽内,嵌置槽用于对卡勾的旋转方向单向限位;锁止组件包括驱动件、滑杆及锁块;锁块用于与按块相抵接,以对按块相对枪体的移动进行锁止。上述锁固装置,通过设置卡勾与按块,通过将嵌置块嵌设在嵌置槽内,进而保证按块可以对驱动卡勾转动的同时,在充电时该卡勾端部上翘时不会将扭矩传递至按块,有效避免出现锁止组件变形锁死的情况,延长使用寿命。


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    Title :

    Charging connector and locking device


    Additional title:

    充电连接器及锁固装置


    Contributors:
    LI MINGBIN (author) / RAO ZHENGXIN (author) / WANG JIHUA (author) / WU DONGXU (author) / WU HAO (author) / CHEN LILAN (author)

    Publication date :

    2020-08-18


    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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