The invention discloses an electric vehicle frame connecting structure. An electric vehicle comprises frame side pipes, a rear bottom fork, double supports, a battery box, a controller and a connecting wire harness. Connecting plates are arranged between the frame side pipes on the two sides and the rear bottom fork; the connecting plates are fixedly connected with the frame side pipes; the two connecting plates are fixed through a supporting pipe; the rear bottom fork is fixedly connected with the supporting pipe; wherein a battery supporting pipe and a controller supporting pipe are transversely arranged between the two connecting plates, the battery box is fixed on the battery supporting pipe, and the controller is fixed on the controller supporting pipe; the double supports are hingedto the corresponding connecting plates; a mounting column is arranged on the connecting plate on at least one side; the mounting column is positioned on one side of a double-support hinge point; a reset spring is connected between the mounting column and the double supports, a first mounting hole corresponding to the supporting pipe, a second mounting hole corresponding to the battery supporting pipe, a third mounting hole corresponding to the controller supporting pipe, a fourth mounting hole corresponding to the double-support hinge point and a fifth mounting hole corresponding to the mounting column are formed in the connecting plates.
本发明公开了一种电动车车架连接结构,电动车包括车架边管、后平叉、双撑、电池盒、控制器和连接线束,两侧的车架边管与后平叉之间设置有连接板,连接板与车架边管固连,两个连接板之间通过支撑管固定,后平叉与支撑管固连,其中,两个连接板之间横设有电池托管和控制器托管,电池盒固定于电池托管上,控制器固定于控制器托管上,双撑铰接在对应连接板上,且至少一侧的连接板上设置有安装柱,安装柱位于双撑铰接点的一侧,安装柱与双撑之间连接有复位弹簧,连接板上对应支撑管开设有第一安装孔、对应电池托管开设有第二安装孔、对应控制器托管开设有第三安装孔、对应双撑的铰接点开设有第四安装孔、对应安装柱开设有第五安装孔。
Electric vehicle frame connecting structure
一种电动车车架连接结构
2020-10-27
Patent
Electronic Resource
Chinese
IPC: | B62K Fahrräder , CYCLES |