The invention discloses a busbar, a motor, an electric power steering system and a vehicle. The busbar comprises a terminal and a framework, and the terminal comprises a first connecting section and a third connecting section which are connected with each other; the framework comprises an annular support and a strip-shaped support, the strip-shaped support is connected with the annular support and arranged in the axial direction of the annular support, the annular support is provided with a first positioning groove used for positioning the third connecting section, and the strip-shaped support is provided with an inserting groove used for containing part of the first connecting section. The inserting groove is provided with an avoiding notch facing the first positioning groove, and part of the third connecting section is arranged in the avoiding notch in a penetrating mode. The first positioning groove is formed in the annular support, the root of the terminal is positioned, the position degree of the terminal relative to the framework is guaranteed, the top of the terminal can have certain flexibility and can freely swing in a small range, the height of the terminal is guaranteed through the height of the first positioning groove, and the rigidity of a plug-in during insertion is guaranteed.

    本发明公开了一种汇流排、电机、电动助力转向系统和车辆,其中汇流排包括端子和骨架,所述端子包括相互连接的第一连接段和第三连接段;所述骨架包括环状支架和条状支架,所述条状支架与所述环状支架相连,并沿所述环状支架的轴向设置,所述环状支架设有用于定位所述第三连接段的第一定位槽,所述条状支架设有用于容纳部分所述第一连接段的插槽,所述插槽设有朝向所述第一定位槽设置的避让缺口,部分所述第三连接段穿设于所述避让缺口。在环状支架上设置第一定位槽,对端子的根部定位,保证端子相对骨架的位置度,使得端子的顶部能够具有一定柔性,能够进行小幅度的自由摆动,通过第一定位槽的高度来保证端子的高度,保证对插件插入时的刚性。


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    Titel :

    Busbar, stator, motor, electric power steering system and vehicle


    Weitere Titelangaben:

    汇流排、定子、电机、电动助力转向系统和车辆


    Beteiligte:
    PENG JIANGJUN (Autor:in) / GONG JIE (Autor:in) / LIU LIN (Autor:in)

    Erscheinungsdatum :

    2022-07-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B62D MOTOR VEHICLES , Motorfahrzeuge



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