The invention discloses a power-assisted motor of an electric vehicle, and relates to the technical field of power-assisted motors, and a connecting bottom plate is fixedly arranged at the bottom of a power-assisted motor body. According to the power-assisted motor of the electric vehicle, the power-assisted motor body and the mounting bottom plate can be quickly and firmly locked and connected through the cooperation of the insertion square column, the positioning groove hole, the mounting bottom plate and the functional connection cylinder mechanism, and the situation that stable connection between the power-assisted motor body and a power-assisted electric vehicle frame is affected by frequent disassembly of the power-assisted motor body is avoided; through cooperation of a plurality of positioning inserting block assemblies, external threads, internal thread locking rings and connecting side plates, the positioning inserting block assemblies can be pushed towards the sides close to each other and pushed into the positioning groove holes at the same time, and firm locking between the inserting square column and the connecting column body is achieved; mounting and dismounting between the power-assisted motor body and the mounting bottom plate can be rapidly completed, and dismounting and overhauling of the power-assisted motor body in the later period are facilitated.
本发明公开了一种电动车助力电机,所述助力电机本体的底部固定设置有衔接底板,本发明涉及助力电机技术领域。该电动车助力电机,通过插接方形柱、定位槽孔、安装底板以及功能衔接筒机构的配合,能快速、牢固的将助力电机本体与安装底板之间进行锁定连接,避免频繁拆卸助力电机本体影响助力电机本体与助力电动车车架之间的稳定连接,实现稳定安装,通过多个定位插接块组件、外螺纹、内螺纹锁定环以及衔接侧板的配合,能同时将多个定位插接块组件向相互靠近的一侧推动,推进各个定位槽孔内,实现插接方形柱与衔接柱本体之间的牢固锁定,能快速完成助力电机本体与安装底板之间的安装拆卸,便于后期对助力电机本体拆卸检修。
Power-assisted motor of electric vehicle
一种电动车助力电机
2024-05-17
Patent
Electronic Resource
Chinese
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
Motor drive controller and electric power-assisted vehicle
European Patent Office | 2018
|European Patent Office | 2018
|European Patent Office | 2017
|European Patent Office | 2023
|