The invention discloses an automobile electric pedal motor shaft transmission mechanism, and belongs to the technical field of automobile pedals. The device comprises a pedal; the driving connecting rod mechanism comprises a connecting rod support, a connecting plate assembly and a bottom frame which are hinged in sequence, and the pedal is installed on the bottom frame; the transmission shaft is inserted into the connecting plate assembly and is in linkage connection with the connecting plate assembly; the motor is provided with a motor output shaft, the motor output shaft is inserted into the transmission shaft and is in clearance fit with the transmission shaft, and a mounting clearance is reserved; the transmission lining is inserted into the mounting gap, and the transmission lining is in linkage connection with the motor output shaft and the transmission shaft; and the end part of the locking nut is detachably connected with the transmission bushing, and the locking nut is in threaded connection with the end part of the output shaft of the motor. When the motor cannot control the pedal to extend and retract, the locking nut is screwed outwards to drive the transmission bushing to move outwards from the inside of the mounting gap, and after the transmission bushing and the motor are sequentially detached, the driving connecting rod mechanism can freely move, so that the pedal can be manually controlled to extend and retract.

    本发明公开了一种汽车电动脚踏板电机轴传动机构,属于汽车踏板技术领域。其包括:踏板;主动连杆机构,其包括依次铰接的连杆支架、连接板组件和底架,踏板安装在底架上;传动轴,其插设在连接板组件内并与连接板组件联动连接;电机,其具有电机输出轴,电机输出轴插入传动轴内与传动轴间隙配合并留有安装间隙;传动衬套,其插入安装间隙内,传动衬套与电机输出轴和传动轴联动连接;锁紧螺母,其端部与传动衬套可拆卸连接,锁紧螺母与电机输出轴端部螺纹连接。当电机无法控制踏板伸出、收回时,向外拧动锁紧螺母并带动传动衬套从安装间隙内向外移出,依次拆卸下传动衬套、电机后,主动连杆机构可自由活动,由此即可手动控制踏板伸出、收回。


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    Title :

    Motor shaft transmission mechanism of automobile electric pedal


    Additional title:

    一种汽车电动脚踏板电机轴传动机构


    Contributors:
    XU WEIJIAN (author)

    Publication date :

    2023-03-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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