The invention relates to an angle adjusting device of an angle adjusting motor of a seat backrest. The angle adjusting motor is provided with a rotating port. The device is characterized by comprising: a mounting base which is provided with a profiling groove matched with the angle adjusting motor; a rotating support which comprises a pointer part and a rod part which are perpendicular to each other and fixed into a whole, wherein the rod part is matched with the rotating opening, and when the angle adjusting motor works, the rotating support can rotate around the axis of the rotating opening along with the rotating opening; sensors which are used for sensing the pointer part and comprise a first sensor and a second sensor which are sequentially arranged in the rotation direction of the angle adjusting motor; and a controller. After the angle adjusting motor is started, when the first sensor detects the rotating support, the controller controls the angle adjusting motor to rotate in a decelerating mode; and when the second sensor detects the rotating support, the controller controls the angle adjusting motor to stop rotating. The angle adjusting motor can be rapidly and accurately adjusted to the target angle, use is convenient, and the adjusting efficiency is improved.

    本发明涉及一种座椅靠背调角电机角度调节装置,调角电机上具有旋转口,其不同之处在于:其包括安装底座,开设有与调角电机配合的仿形槽;旋转支架,包括相互垂直且固定成一体的指针部和杆部,杆部与旋转口配合,调角电机工作时,旋转支架能随旋转口一起绕旋转口的轴线旋转;用于感应指针部的传感器,传感器分为沿调角电机旋转方向依次设置的第一传感器和第二传感器;及控制器;调角电机启动后,当第一传感器检测到旋转支架时,控制器控制调角电机减速旋转;当第二传感器检测到旋转支架时,控制器控制调角电机停止旋转。本发明能快速准确地将调角电机调整至目标角度,使用方便,提高了调节效率。


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    Title :

    Angle adjusting device of angle adjusting motor of seat backrest


    Additional title:

    一种座椅靠背调角电机角度调节装置


    Contributors:
    CHENG BIN (author)

    Publication date :

    2021-11-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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