The invention relates to the field of electric power-assisted bicycles, in particular to a middle motor and an electric power-assisted bicycle. Wherein the middle motor comprises a core wheel assembly, a machine core assembly, a controller assembly and a gear assembly; the core wheel assembly at least comprises a base, the base is provided with a first mounting surface and a second mounting surface, and the first mounting surface and the second mounting surface are in a mutually spaced state; the machine core assembly is integrally and detachably arranged on the first mounting surface; the controller assembly and the gear assembly are integrally and detachably arranged on the second mounting face. According to the centrally-mounted motor provided by the invention, the core wheel assembly, the movement assembly, the controller assembly and the gear assembly are at least arranged, and the core wheel assembly, the movement assembly, the controller assembly and the gear assembly are respectively arranged to be of a modular integral structure and are integrally connected with one another; the technical problem of realizing a modularized connection structure of the middle motor in the prior art is solved.

    本发明涉及电动助力自行车领域,具体是中置电机和电动助力自行车。其中的中置电机包括芯轮组件、机芯组件、控制器组件和齿轮组件;芯轮组件至少包括基座,基座具有第一安装面和第二安装面,第一安装面和第二安装面呈相互间隔状态;机芯组件呈整体式的且可拆卸的设置于第一安装面上;控制器组件和齿轮组件分别呈整体式的且可拆卸的设置于第二安装面上。本发明提供的中置电机,通过至少设置有芯轮组件、机芯组件、控制器组件和齿轮组件,且芯轮组件、机芯组件、控制器组件和齿轮组件分别被设置为模块状的整体结构,且相互之间采用整体连接的方式,解决了现有技术中的中置电机实现模块化的连接结构的技术问题。


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    Title :

    Middle motor and electric power-assisted bicycle


    Additional title:

    中置电机和电动助力自行车


    Contributors:
    HOU QIAN (author)

    Publication date :

    2023-10-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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