The invention relates to the technical field of automobile accessories, in particular to a control system and method for an automobile safety belt. The control system of the automobile safety belt comprises a belt winding assembly and a rewinding assembly, the belt winding assembly is arranged on one side of the rewinding assembly, the rewinding assembly comprises a shell, a power disc and a linkage shaft, the shell is arranged on one side of the belt winding assembly, the linkage shaft is arranged on the inner side of the shell, the power disc is arranged on one side of the linkage shaft, and the shell is provided with a thrust spring and a guide groove; the guide groove is formed in the inner side of the shell, the thrust spring is arranged on the inner side of the guide groove, when an accident occurs, the compressed thrust spring is released, the power disc is pushed to rotate along the guide groove, the power disc drives the belt winding assembly to rotate through the linkage shaft, and the safety belt is tightened. The problem that an existing safety belt control system cannot be repeatedly used is solved.

    本发明涉及汽车配件技术领域,具体涉及一种汽车安全带的控制系统及控制方法;汽车安全带的控制系统包括卷带组件和回卷组件,卷带组件设置于回卷组件的一侧,回卷组件包括外壳、动力盘和联动轴,外壳设置于卷带组件的一侧,联动轴设置于外壳的内侧,动力盘设置于联动轴的一侧,外壳具有推力弹簧和导向槽,导向槽设置于外壳的内侧,推力弹簧设置于导向槽的内侧,发生事故时,释放压缩的推力弹簧,沿导向槽推动动力盘旋转,通过动力盘通过联动轴驱动卷带组件旋转,将安全带收紧,重复使用时只需通过螺丝刀反向转动动力盘,再次压缩推力弹簧,解决了现有的安全带控制系统无法重复使用的问题。


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    Title :

    Control system and control method of automobile safety belt


    Additional title:

    一种汽车安全带的控制系统及控制方法


    Contributors:
    CHEN WEN (author)

    Publication date :

    2022-04-15


    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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