The invention relates to a locking mechanism for a battery pack, the battery pack, a battery locking device, a vehicle and a battery replacing method. The locking structure comprises a mounting fastener and a second limiting piece, wherein the mounting fastener is suitable for penetrating through the battery pack to be fixed with a vehicle body; a first limiting piece is arranged on the mounting fastener; the second limiting piece sleeves the mounting fastener and can slide up and down relative to the mounting fastener; an anti-rotation piece for limiting the rotation of the second limiting piece is arranged on the battery pack; the second limiting piece is provided with a locking position and an unlocking position; when the second limiting piece is located at the locking position, the second limiting piece is matched with the first limiting piece to limit the rotation of the mounting fastener; and when the second limiting piece is located at the unlocking position, the second limitingpiece is separated from the first limiting piece. Therefore, the structure of the locking structure is simpler, the locking effect is better, in the process of replacing the battery pack, abrasion tothe mounting fastener is small, and the service life is prolonged.

    本发明一种用于电池包的锁止机构、电池包、电池锁止装置、车辆以及换电方法,所述锁止结构包括:安装紧固件、第二限位件,安装紧固件适于穿过电池包以与车身固定,安装紧固件上设置有第一限位件;第二限位件套设在安装紧固件上且相对安装紧固件可上下滑动,电池包上设置有限制第二限位件转动的防转件;第二限位件具有锁止位置和解锁位置,在第二限位件处于锁止位置时,第二限位件与第一限位件配合以限制安装紧固件转动,在第二限位件处于解锁位置时,第二限位件与第一限位件分离。由此,使锁止结构的结构更加简单、锁止效果更好,而且在更换电池包的过程中,对安装紧固件的磨损较小、延长使用寿命。


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    Title :

    Locking mechanism, battery pack, battery locking device, vehicle and battery replacing method


    Additional title:

    锁止机构、电池包、电池锁止装置、车辆以及换电方法


    Contributors:
    GUO HAINING (author)

    Publication date :

    2020-05-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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