The invention discloses a battery pack battery replacing locking device and an electric vehicle, and belongs to the technical field of battery replacement. According to the battery pack battery replacing locking device, a first locking groove is formed in a fixing piece, a first locking piece is fixedly arranged on the circumferential surface of the end, facing the fixing piece, of a rotating shaft, the first locking piece can be embedded into the first locking groove, and a second locking piece is fixedly arranged on the circumferential surface of the end, facing a main shaft, of the rotatingshaft; a second locking groove is formed in the end face, facing the rotating shaft, of the main shaft, and the second locking piece is embedded into the second locking groove; and the end face, facing the main shaft, of the rotating shaft is slidably arranged in the main shaft. The locking shaft rotatably penetrates through the main shaft, and a battery fixing plate is arranged between the locking shaft and the fixing piece and detachably connected with the fixing piece. The battery pack battery replacing locking device and the electric automobile are easy and convenient to operate and longin service life, and vibration noise is avoided.

    本发明公开了一种电池包换电锁止装置及电动汽车,属于电池更换技术领域。所述电池包换电锁止装置包括:固定件上开设有第一锁止槽;旋转轴朝向固定件的端部的周面上固定设置有第一锁止件,第一锁止件可嵌入第一锁止槽内,旋转轴朝向主轴的端部的周面上固定设置有第二锁止件;主轴朝向旋转轴的端面上开设有第二锁止槽,第二锁止件嵌入第二锁止槽内;旋转轴朝向主轴的端面可滑动式地设置在主轴内;锁止轴可转动式地穿过主轴;电池固定板设置在锁止轴与固定件之间,电池固定板可拆卸式与固定件连接。本发明电池包换电锁止装置及电动汽车操作简便,使用寿命长,避免振动噪声。


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    Title :

    Battery pack battery replacing locking device and electric vehicle


    Additional title:

    一种电池包换电锁止装置及电动汽车


    Contributors:
    HUANG HONGBO (author) / ZHOU KUN (author) / JIANG XIN (author) / PAN LINA (author) / WEI YONG (author)

    Publication date :

    2020-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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