The invention provides a modularized power device of a new energy vehicle, relates to the technical field of vehicle power devices, and aims at solving the problems that when an existing modularized power device of the new energy vehicle is used and mounted on a vehicle through a nut, the nut is prone to loosening after being used for a long time, and tire dropping and a traffic accident are easily caused. The modularized power device comprises a main body and a mounting hole, wherein the main body is a power device body and is made of an alloy material; the mounting hole is formed in the middle of the main body; a fixing piece is equipped inside a connecting hole, so that when the device is fixedly installed through bolts and nuts, the nuts can make contact with the fixing piece; the fixing piece is made of rubber, and can achieve the anti-skid effect, so that the nuts are prevented from loosening; and after the nuts are screwed up, the fixing piece can be extruded, and an ejecting piece are stressed to move upwards, so that a protruding block above the ejecting piece can make contact with the bottoms of the nuts, and therefore, the nuts can be fixed in an auxiliary mode.
本发明提供一种新能源汽车模块化的动力装置,涉及汽车动力装置技术领域,以解决现有的新能源汽车模块化动力装置在使用的时候,通过螺母安装在汽车上使用的时候,长时间使用之后螺母容易出现松动,严重时容易导致轮胎脱落以及交通事故的问题,包括主体,安装孔;所述主体为动力装置本体,且主体为合金材质;所述安装孔设在主体的中间位置。固定件是用来安装在连接孔内部的,使得本装置通过螺栓以及螺母固定安装的时候,螺母可以与固定件接触,由于固定件为橡胶材质,可以起到防滑的效果,避免螺母松动,而螺母拧紧之后,可以使固定件被挤压,而顶件则受力向上移动,使得顶件上方的凸块可以与螺母的底部接触,从而辅助固定螺母。
Modularized power device of new energy vehicle
一种新能源汽车模块化的动力装置
2020-12-29
Patent
Electronic Resource
Chinese
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