The invention provides an automobile chassis capable of achieving Y-direction expansion and an automobile. The automobile chassis comprises a battery pack frame, a Y-direction expansion mechanism and a Y-direction expansion mechanism, the first energy absorption module and the second energy absorption module are arranged at the two ends of the automobile chassis in the X direction; the first cabin section and the second cabin section are arranged between the first energy absorption module and the battery pack frame and between the second energy absorption module and the battery pack frame respectively and comprise a plurality of cross beam structures; the first energy absorption module, the second energy absorption module, the first cabin section and the second cabin section are symmetrically arranged relative to the battery pack frame, and the battery pack frame, the first energy absorption module, the second energy absorption module and the cross beam structure can be adjusted in the Y direction and can be independently disassembled and assembled relative to an automobile chassis. Modularized structures corresponding to different vehicle types can be obtained by replacing one or more modules. Therefore, modular structures corresponding to different vehicle types can be obtained by replacing one or more of the modular structures, and expansion in the Y direction is achieved.
本发明提供了一种实现Y向拓展的汽车底盘及汽车,汽车底盘包括:电池包框架;第一吸能模块和第二吸能模块,设置于汽车底盘沿X向的两端;第一机舱段和第二机舱段,分别设于第一吸能模块、第二吸能模块和电池包框架之间,包括若干个横梁结构;其中,第一吸能模块和第二吸能模块,及第一机舱段和第二机舱段均相对电池包框架对称设置,且电池包框架、第一吸能模块、第二吸能模块及横梁结构可在Y向调整且相对汽车底盘可独立拆装;更换其中一个或多个能够获得对应不同车型的模块化结构。从而更换其中一个或多个能够获得对应不同车型的模块化结构,实现在Y向的拓展。
Automobile chassis achieving Y-direction expansion and automobile
实现Y向拓展的汽车底盘及汽车
2023-01-17
Patent
Electronic Resource
Chinese