The invention relates to the technical field of automobile accessories, in particular to a rotary table stepless locking mechanism and method for eliminating gaps, the rotary table stepless locking mechanism comprises a rotary table, a transmission part and a locking assembly, and the locking assembly comprises a driving rod, a limiting disc, a first rotary frame, a second rotary frame and a locking wheel; the driving rod is electrified to push the first rotating frame, so that the first rotating frame slides towards the outside of the rotating disc on the limiting disc, and at the moment, the first rotating frame and the second rotating frame rotate to reduce the included angle, so that the two locking wheels are close to each other and are meshed with a gear ring of the rotating disc, and the rotating disc is locked in a stepless manner; according to the locking mechanism, the first rotating frame is driven to rotate through the driving rod, so that the locking wheels connected with the first rotating frame are close to one another, the second rotating frame rotates to assist the locking wheels in moving, it is guaranteed that the locking wheels move stably, the two locking wheels and the gear ring on the rotating disc are meshed with one another, locking gaps do not exist, and the rotating disc is completely locked; and the phenomenon that the seat still can slightly shake after the rotary disc is locked is avoided.

    本发明涉及汽车配件技术领域,具体涉及一种消除间隙的转盘无极锁止机构及方法,包括转动盘、传动件和止锁组件,止锁组件包括驱动杆、限位盘、第一转动架、第二转动架和止锁轮;驱动杆通电推动第一转动架,使第一转动架在限位盘上向转动盘外部滑动,此时,第一转动架和第二转动架自身转动减小其夹角,使两个止锁轮相互靠近,与转动盘的齿圈实现三者相互啮合,实现无极锁止转动盘,该锁止机构通过驱动杆驱动第一转动架转动,使得与之连接的止锁轮相互靠近,第二转动架转动辅助止锁轮移动,保证止锁轮移动平稳,通过两个止锁轮与转动盘上的齿圈三者相互啮合,无锁止间隙,对转动盘的完全锁止,避免了旋盘锁止后座椅仍旧可以轻微晃动的现象。


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    Titel :

    Turntable stepless locking mechanism and method for eliminating gap


    Weitere Titelangaben:

    一种消除间隙的转盘无极锁止机构及方法


    Beteiligte:
    LI BOTAO (Autor:in) / WANG GUOBAO (Autor:in) / LIN YUNHUI (Autor:in) / LONG DEXUE (Autor:in)

    Erscheinungsdatum :

    28.01.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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