The invention discloses a locking mechanism for quick change of a battery pack and an electric vehicle, the locking mechanism is configured to be capable of locking the battery pack on a vehicle body of the electric vehicle, and the locking mechanism comprises a first locking piece and an unlocking unit; the first locking piece is arranged on a vehicle body and used for being matched with a second locking piece on a battery pack to lock and unlock the battery pack, the unlocking unit comprises a transmission piece and a driving assembly, the transmission piece is at least partially connected with the first locking piece, and the driving assembly can drive the transmission piece to swing around a rotating axis in a reciprocating mode. And the transmission piece drives the first locking piece to move along a straight line so as to be matched with or unmatched with the second locking piece. According to the locking mechanism, the transmission part swings to drive the first locking part and the second locking part to be matched so that unlocking or locking of the battery pack can be achieved, installation locking and unlocking of the quick-change battery pack of the electric vehicle can be easily achieved, the battery changing difficulty is greatly reduced, and the battery changing efficiency can be improved.

    本申请公开了一种用于电池包快换的锁止机构及电动车辆,锁止机构被配置为能够将电池包锁止于电动车辆的车身上,所述锁止机构包括第一锁件和解锁单元,第一锁件设于车身上并用于与电池包上的第二锁件配合以对电池包进行锁止和解锁,解锁单元包括传动件和驱动组件,所述传动件与所述第一锁件至少部分相连,所述驱动组件能够驱动所述传动件绕一转动轴线往复摆转,使所述传动件带动所述第一锁件沿直线移动以与所述第二锁件相配合或解除配合。本申请所提供的锁止机构通过传动件摆转带动第一锁件与第二锁件配合而实现电池包的解锁或锁止,轻松实现了对电动车辆快换电池包的安装锁止和解锁,换电难度大大降低,有助于提升换电效率。


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    Title :

    Locking mechanism for quick change of battery pack and electric vehicle


    Additional title:

    一种用于电池包快换的锁止机构及电动车辆


    Contributors:
    ZHANG JIANPING (author) / GU MINGYUE (author)

    Publication date :

    2023-12-15


    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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