The invention discloses a locking device, a bracket assembly, an electric automobile and a locking method of a battery box. The locking device comprises a locking mechanism, wherein the locking mechanism is rotatably connected to a bracket, and locking or unlocking of the battery box on the bracket is achieved by rotating the locking mechanism. According to the locking device disclosed by the invention, the battery box and the locking mechanism of the locking device are arranged on the bracket, and the locking mechanism is rotated, so the battery box is locked or unlocked by utilizing the locking mechanism, and the battery box can be fixed or replaced conveniently. According to the locking device, stability of the battery box can be improved, and reliability of electric connection of the battery box can be improved.

    本发明公开了一种锁止装置、托架总成、电动汽车及电池箱的锁止方法,所述锁止装置包括锁止机构,所述锁止机构可转动连接于托架上,通过转动所述锁止机构,以实现电池箱在所述托架上的锁止或解锁。本发明的锁止装置通过将电池箱及锁止装置的锁止机构设置在托架上,并通过转动锁止机构,从而利用锁止机构对电池箱进行锁止或解锁,进而便于实现对电池箱的固定或更换。本发明的锁止装置有利于提高电池箱的稳固性,有利于提高电池箱的电连接的可靠性。


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    Title :

    Locking device, bracket assembly, electric automobile and battery box locking method


    Additional title:

    锁止装置、托架总成、电动汽车及电池箱的锁止方法


    Contributors:
    ZHANG JIANPING (author) / CHEN XINYU (author) / LAN ZHIBO (author) / QIU DANLIANG (author)

    Publication date :

    2021-09-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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