The invention relates to a parking braking system and a vehicle. The parking braking system comprises a transmission shaft and a brake, one end of the transmission shaft is in transmission connection with wheels, the transmission shaft is configured to be capable of driving the wheels to rotate, the brake comprises a fixed shell, a driving assembly and a braking part, the transmission shaft is sleeved with the fixed shell in a spaced mode, and the driving assembly and the braking part are arranged on the fixed shell. The brake part is connected between the fixed shell and the transmission shaft in a meshed mode to brake the transmission shaft, and the first direction is parallel to the axis direction of the transmission shaft. A brake part in the brake is driven by the driving assembly to move in the first direction and is connected between the transmission shaft and the fixed shell so as to provide braking force for the transmission shaft to enable the transmission shaft not to rotate any more, and therefore the wheels in transmission connection with the transmission shaft are kept static, and the braking effect is achieved while the braking effect is achieved. And abrasion to the parking braking system can be avoided through the meshing connection mode.

    本申请涉及一种驻车制动系统和车辆。驻车制动系统包括传动轴和制动器,传动轴的一端与车轮传动连接,传动轴被配置为能够驱动车轮转动,制动器包括间隔套设于传动轴的固定壳体、设于固定壳体上的驱动组件和制动件,驱动组件与制动件连接,以驱动制动件沿第一方向移动,并啮合连接于固定壳体和传动轴之间,而制动传动轴,第一方向平行于传动轴的轴线方向。制动器中的制动件在驱动组件的驱动下沿第一方向移动,连接于传动轴和固定壳体之间,以向传动轴提供制动力使传动轴不再转动,从而使与传动轴传动连接的车轮保持静止,在达到制动效果的同时,啮合连接的方式能够避免对驻车制动系统造成磨损。


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    Title :

    Parking braking system and vehicle


    Additional title:

    驻车制动系统和车辆


    Contributors:
    XU ZHENSEN (author) / HUA CHENGTAO (author) / GUAN QINGLONG (author) / ZHANG JIAXING (author)

    Publication date :

    2023-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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