The invention discloses a battery pack locking device, a support assembly, an electric vehicle and a battery pack locking method, the battery pack locking device is used for locking or unlocking a battery pack on a support, the battery pack locking device comprises a first locking unit arranged on the support, and the first locking unit can be switched between a first state and a second state; when the first locking unit is in the first state, the battery pack can enter and exit from the support along the first direction; when the first locking unit is in the second state, the first locking unit restricts the battery pack from leaving the support in the first direction. According to the battery pack locking device, the first locking unit is switched to the second locking state after the battery pack enters the support, so that the position, relative to the support, of the battery pack is fixed by the first locking unit, and the purpose of fixing the battery pack on the support in the process of placing the battery pack on the support is achieved; the process complexity and the step complexity of installing and fixing the battery pack on the support are effectively reduced.

    本发明公开了一种电池包锁定装置、托架总成、电动汽车及电池包的锁止方法,电池包锁定装置用于将电池包锁定或解锁于托架上,电池包锁定装置包括设置于托架的第一锁定单元,第一锁定单元能够在第一状态和第二状态之间切换;当第一锁定单元处于第一状态时,电池包能够沿第一方向进出托架;当第一锁定单元处于第二状态时,第一锁定单元限制电池包沿第一方向离开托架。该电池包锁定装置,通过在电池包在进入托架后将第一锁定单元切换至第二锁定状态,使得电池包相对于托架的位置被第一锁定单元固定,从而实现在电池包放置于托架的过程中将电池包固定于托架的目的,以有效降低将电池包安装并固定于托架上的流程复杂程度与步骤繁琐程度。


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    Titel :

    Battery pack locking device, support assembly, electric vehicle and battery pack locking method


    Weitere Titelangaben:

    电池包锁定装置、托架总成、电动汽车及电池包的锁止方法


    Beteiligte:
    ZHANG JIANPING (Autor:in) / HUANG CHUNHUA (Autor:in)

    Erscheinungsdatum :

    2021-09-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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