The invention provides an electric vehicle chassis and an electric vehicle. The electric vehicle chassis comprises a battery frame, a telescopic mechanism and a vehicle frame. The battery frame is used for arranging a plurality of battery packs, the battery frame is provided with a mounting surface facing the frame, and one side, facing the battery frame, of the frame is provided with a mounting part; and the telescopic mechanism is arranged on the mounting surface, the battery frame is connected with the frame under the condition that the mounting part is positioned between the free end of the telescopic mechanism and the mounting surface, and the battery frame is separated from the frame under the condition that the free end of the telescopic mechanism is separated from the mounting part. According to the electric vehicle chassis, the battery frame is arranged below the frame, connection and separation of the battery frame and the frame are achieved through telescopic movement of the telescopic mechanism, and the convenience of replacement of the battery pack is improved.

    本发明提供一种电动车底盘及电动车,上述的电动车底盘包括:电池框架、伸缩机构和车架;所述电池框架用于布设多个电池包,所述电池框架具有朝向所述车架的安装面,所述车架朝向所述电池框架的一侧具有安装部;所述伸缩机构设于所述安装面,在所述安装部位于所述伸缩机构的自由端与所述安装面之间的情况下,所述电池框架与所述车架相连接,在所述伸缩机构的自由端与所述安装部相分离的情况下,所述电池框架与所述车架相分离。本发明的电动车底盘,电池框架设于车架下方,通过伸缩机构的伸缩运动实现电池框架与车架的连接与分离,提高了电池包更换的便捷性。


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    Title :

    Electric vehicle chassis and electric vehicle


    Additional title:

    电动车底盘及电动车


    Contributors:
    LI XIANG (author) / CHEN JINFENG (author) / XIE MUSHENG (author)

    Publication date :

    2021-12-07


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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