The battery assembly frame comprises a polygonal annular column, screw holes are distributed in the polygonal annular column, and the inner diameter and the outer diameter of the polygonal annular column are polygonal shapes the same as those of a matched vehicle frame and a matched battery assembly respectively according to the shape of the matched vehicle frame and the shape of the matched battery assembly; the exterior of the polygonal annular column is connected with a vehicle frame, and the battery assembly is fixed in the polygonal annular column; the polygonal ring column does not need any part or two parallel parts of the front part, the rear part, the left part and the right part, and the rest part is connected with a corresponding vehicle frame and a battery assembly; the axial lead of the front axle or the rear axle of each vehicle and the longitudinal center line of each vehicle are taken as the reference, and the screw holes for fixing the battery assembly of the battery assembly frame of each vehicle are formed in the same distance and position. According to the invention, the battery assembly of the electric automobile is universal, so that batteries of multiple types or brands of electric automobiles can be replaced by the same battery replacement station, and the use of the automobile is more convenient.
公布了一种电池总成架,包括:一个上面分布有螺丝孔的多边形环柱,该多边形环柱根据所匹配车辆车架的形状和电池总成的形状,其内径和外径分别是与之相同的多边形形状;多边形环柱外部与车辆车架连接,电池总成固定在多边形环柱內;该多边形环柱还可不需要前部分、后部分、左部分、右部分的任意一部分或相平行的两部分,剩余的部分与对应的车辆车架及电池总成连接;以每辆车的前轴或后轴轴心线以及每辆车的纵向中心线为基准,每辆车电池总成架固定电池总成的螺丝孔都在统一的距离、位置上。本发明使电动汽车的电池总成通用,实现同一换电站可以给多个款式或品牌的电动汽车更换电池,让车辆的使用更方便。
Battery assembly rack
电池总成架
2022-06-24
Patent
Electronic Resource
Chinese