The bracket comprises a bottom face frame, a rear face frame and two side face frames, the rear face frame is fixed along one side of the bottom face frame, and the side face frames are perpendicular to the rear face frame and fixed to the two opposite side edges of the bottom face frame. The position, located between the two side face frames, on the bottom face frame is used for containing a battery pack, the limiting wedge-shaped device comprises wedge-shaped supporting blocks elastically connected to the side face frames in the vertical direction, and special-shaped wedge-shaped blocks are fixedly arranged at the positions, corresponding to the wedge-shaped supporting blocks, of the battery pack; the side, facing the rear frame, of the special-shaped wedge-shaped block is provided with an inclined face inclining downwards, and the wedge-shaped supporting block is provided with a wedge-shaped face parallel to the inclined face. After the battery pack is installed in place, the inclined face abuts against the wedge-shaped face, acting force is downwards applied to the battery pack through the pressing and locking device, and meanwhile the side, away from the rear face frame, of the battery pack is fixed to the bottom face frame. The electric vehicle has the effect of reducing the up-and-down movement of the battery pack when the electric vehicle walks.

    本申请涉及一种电动车快速换电用托架,其包括底面框架、后面框架和两个侧面框架,后面框架沿着底面框架的一边固定,侧面框架垂直于后面框架与底面框架相对的两个侧边固定,底面框架上且位于两个侧面框架之间的位置用于放置电池包,限位楔形装置包括沿竖直方向弹性连接在侧面框架上的楔形支撑块,电池包对应于楔形支撑块的位置固定设置有异形楔形块,异形楔形块朝向于后面框架的一侧开设有倾斜向下的倾斜面,楔形支撑块上开设有与倾斜面平行的楔形面;电池包安装到位后,倾斜面与楔形面抵接并通过压紧锁紧装置向下对电池包施加作用力,同时电池包远离于后面框架的一侧固定在底面框架上。本申请具有减少电池包受到电动车行走时的上下窜动的效果。


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    Title :

    Bracket for rapid battery replacement of electric vehicle and electric vehicle


    Additional title:

    一种电动车快速换电用托架及电动车


    Contributors:
    LI JISHI (author) / HAO SHUKUI (author) / WANG XING (author)

    Publication date :

    2023-12-08


    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



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