The invention provides a power disconnection system and a vehicle. The power cut-off system comprises a motor module which comprises a motor and an eccentric shifting finger; the shifting fork module comprises a shifting fork and a shifting fork shaft, and the shifting fork is connected to the shifting fork shaft in a sleeving mode and connected with the eccentric shifting finger; the transmission module comprises a transmission shaft, a combination gear and a canine tooth clutch gear sleeve, and the canine tooth clutch gear sleeve is connected with the shifting fork and moves between a first position and a second position under driving of the shifting fork; wherein in the first position, the dog clutch gear sleeve is engaged with the combination gear and performs power transmission between the transmission shaft and the combination gear, and in the second position, the dog clutch gear sleeve is separated from the combination gear and cuts off power transmission between the transmission shaft and the combination gear. The power disconnection system and the vehicle have the advantages of being simple in structure, convenient to implement, convenient to manufacture and the like.

    本申请提供动力断开系统和车辆。该动力断开系统包括:电机模块,其包括电机和偏心拨指;拨叉模块,其包括拨叉和拨叉轴,其中,拨叉套接在拨叉轴上并且与偏心拨指连接;以及传动模块,其包括传动轴、结合齿轮和犬齿离合器齿套,犬齿离合器齿套与拨叉联接,并且在拨叉的驱动下在第一位置与第二位置之间移动;其中,在第一位置中,犬齿离合器齿套与结合齿轮接合,并在传动轴与结合齿轮之间进行动力传输,并且在第二位置中,犬齿离合器齿套与结合齿轮分离,并切断在传动轴与结合齿轮之间的动力传输。本申请的动力断开系统和车辆具有结构简单、便于实施、制造方便等优点。


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    Title :

    Power disconnection system and vehicle


    Additional title:

    动力断开系统和车辆


    Contributors:
    LIU BAO (author) / DU SHENGHUI (author) / CHEN ZHAOYING (author) / LI LINGXIANG (author) / WANG QUANREN (author) / FAN JUNSONG (author)

    Publication date :

    2024-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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