The invention belongs to the technical field of electric vehicles, and particularly relates to a following type charging trailer and an electric vehicle mobile charging system. The following type charging trailer comprises a trailer body, the trailer body comprises a trailer frame and a power system, a cable is connected to the power system, a connecting mechanism used for being connected with a front trailer is arranged on the trailer body, and the connecting mechanism comprises a connecting base plate and a connecting shell arranged on the connecting base plate; a protective groove is formed in the outer wall of the connecting shell, and the cable is arranged in the protective groove; a hook is arranged on the connecting base plate, a clamping jaw is further rotationally arranged on the connecting base plate, and a locking piece which is in guide sliding fit with the connecting base plate is further arranged on the connecting base plate; an unlocking mechanism is arranged on the connecting shell, the unlocking mechanism comprises a connecting part connected with the locking piece and a pulling part connected with the connecting part, a sliding hole is formed in the groove bottom of the protective groove in the connecting shell, the pulling part is arranged in the sliding hole in a penetrating mode, and the cable covers the pulling part. The following type charging trailer is higher in reliability.

    本发明属于电动车辆技术领域,具体涉及一种跟随式充电拖车、电动车辆移动充电系统。本发明的跟随式充电拖车,包括车体,车体包括车架以及电源系统,电源系统上连接有电缆,车体上设置有用来与前车连接的连接机构,连接机构包括连接基板以及设置在连接板上的连接壳体;连接壳体外壁上设置有防护凹槽,防护凹槽中设置有所述电缆;连接基板上设置有挂钩,连接基板上还转动设置卡爪,连接基板上还设置有与连接基板导向滑动配合的锁止件;连接壳体上设置有解锁机构,解锁机构包括与锁止件相连的连接部以及与连接部相连的拉动部,连接壳体上的防护凹槽的槽底设置滑动孔,拉动部穿设在滑动孔中,电缆将拉动部覆盖。本发明的跟随式充电拖车可靠性更高。


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    Title :

    Following type charging trailer and electric vehicle mobile charging system


    Additional title:

    一种跟随式充电拖车、电动车辆移动充电系统


    Contributors:
    WANG YAN (author)

    Publication date :

    2021-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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