The invention discloses a vehicle body support used for installing a battery pack and an electric vehicle, the vehicle body support comprises a support body and flexible connecting pieces, the support body is connected to two vehicle beams of the electric vehicle, and the flexible connecting pieces are arranged between the support body and at least one vehicle beam. The flexible connecting pieces are configured to enable the support bodies to move relative to the corresponding vehicle beams. The vehicle body support and the vehicle beam are flexibly connected through the flexible connecting piece, the inertial impact between the vehicle beam and the support body in the running process of a vehicle can be reduced, and the flexible connecting piece provides buffering for the inertial impact between the vehicle beam and the support body; therefore, the vehicle body bracket is prevented from deforming and the battery pack mounted on the vehicle body bracket is prevented from being damaged, and the service life of the battery pack is prolonged; flexible connection is adopted, so that the battery pack on the vehicle body bracket is convenient to replace, and the requirement on the position accuracy of the vehicle body bracket during parking is reduced; and flexible connection is adopted, so that the vehicle body bracket is convenient to mount, dismount and maintain.

    本发明公开了用于安装电池包的车身支架及电动车辆,车身支架包括支架本体和柔性连接件,支架本体分别连接于电动车辆的两个车梁上,支架本体与至少一个车梁之间设置有柔性连接件,柔性连接件被配置为能够使支架本体相对于对应的车梁移动。车身支架与车梁通过采用柔性连接件实现柔性连接,可以降低车辆在运行过程中车梁与支架本体之间的惯性冲击,柔性连接件为车梁与支架本体之间的惯性冲击提供缓冲,从而防止车身支架发生变形以及安装在车身支架上的电池包损坏,提高电池包的使用寿命;采用柔性连接便于车身支架上的电池包进行更换,降低了对停车时车身支架位置准确度的要求;采用柔性连接便于车身支架的安装和拆卸,便于车身支架维修。


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    Title :

    Vehicle body bracket for mounting battery pack and electric vehicle


    Additional title:

    用于安装电池包的车身支架及电动车辆


    Contributors:
    ZHANG JIANPING (author) / WANG KAIFENG (author) / ZHU MING (author)

    Publication date :

    2023-03-24


    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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