The invention discloses an automatic angle adjuster for an automobile seat, and relates to the technical field of electric automobile accessories. The angle adjuster comprises an adjusting plate, a driving shaft mechanism, a frame and a stepping motor; the adjusting plate is sleeved on the driving shaft mechanism, the driving shaft mechanism is in transmission connection with the stepping motor, the stepping motor is fixed on the outer side of the frame, and the driving shaft mechanism is mounted on the inner side of the frame. During specific use, the forward rotation key, the reverse rotation key and the stepping motor are all electrically connected with the single-chip microcomputer; when the forward rotation key is pressed, the stepping motor rotates forwards, and the angle of the seat is raised; when the reverse rotation key is pressed, the stepping motor rotates reversely, and the push-pull electromagnet pushes the pawl to be separated from the ratchet wheel; when the key is not pressed, the stepping motor keeps still, the pawl abuts against the ratchet wheel, so the adjusting plate is kept stable. The angle adjuster has the advantages of being simple in structure, sensitive in reaction, firm and durable, compared with the prior art, the operability and comfort of the angle adjuster are greatly improved, and the problem that potential safety hazards exist is avoided.

    本发明公开了一种汽车座椅自动调角器,涉及电动汽车配件技术领域,包括调节板、主动轴机构、机架和步进电机,调节板套设在主动轴机构上,主动轴机构与步进电机传动连接,步进电机固定在机架外侧,机架的内侧安装有主动轴机构。其具体使用时,正转按键、反转按键和步进电机均与单片机电连接,当按住正转按键时,步进电机正转,座椅角度抬高,当按住反转按键时,步进电机反转,同时推拉电磁铁推动棘爪与棘轮分离,当不在按住按键时,步进电机保持不动,棘爪与棘轮相抵,从而保证调节板保持稳定。本发明具有结构简单,反应灵敏,坚固耐用的优点,与现有技术相比极大的提高的调角器的可操作性以及舒适度,避免导致存在安全隐患的问题。


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    Title :

    Automatic angle adjuster for automobile seat


    Additional title:

    一种汽车座椅自动调角器


    Contributors:
    YAN BAOXIANG (author) / ZHAO YUEQI (author) / LI HONGJU (author) / LI SHUGAN (author) / XU XIUTENG (author)

    Publication date :

    2021-04-20


    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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