The invention discloses an electric vehicle power battery replacing mechanism which is characterized by comprising a battery replacing bolt for connecting a battery box outer side beam and a vehicle body beam, a side beam boss is arranged on one side of the battery box outer side beam, and the side beam boss comprises an upper mounting surface and a lower mounting surface; the middle of a screw of the battery replacing bolt is provided with a battery replacing bolt middle flange face attached to the upper installation face after installation, and the end of the battery replacing bolt is provided with a battery replacing bolt lower flange face attached to the lower installation face after installation. The electric automobile power battery replacing mechanism is simple in structure and good in installation stability, improves the collision performance of the battery replacing bolt, and has high practicability and good application prospects.
本发明公开了一种电动汽车动力电池换电机构,其特征在于:包括连接电池箱外边梁与车身梁的换电螺栓,所述电池箱外边梁一侧设有边梁凸台,所述边梁凸台包括上安装面和下安装面,所述换电螺栓的螺杆中部设有安装后与所述上安装面贴合的换电螺栓中部法兰面,所述换电螺栓端部设有安装后与所述下安装面贴合的换电螺栓下部法兰面。本发明电动汽车动力电池换电机构,结构简单,安装稳定性好,提高换电螺栓碰撞性能,具有较强的实用性和较好的应用前景。
Battery replacing mechanism for power battery of electric vehicle
一种电动汽车动力电池换电机构
2022-12-20
Patent
Elektronische Ressource
Chinesisch
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