The invention discloses an automobile seat electric recliner with an improved structure, and relates to the technical field of automobile seats. Comprising a gear disc, and a gear disc through hole is formed in the gear disc; the output gear housing and the gear disc form a differential planetary gear transmission structure, and an output gear housing shaft sleeve is formed on the output gear housing; the transmission part is provided with a transmission disc and a transmission part center shaft, and a driving block is formed on the transmission disc in a protruding mode; the bushing is positioned and arranged in the through hole of the gear disc, and the bushing and the central shaft of the transmission part are arranged in an eccentric manner; the outer side surfaces of the anti-backlash blocks make contact with the inner circumferential side wall of the lining in an attached mode, the driving block can abut against the two anti-backlash blocks, the inner side surfaces of the anti-backlash blocks form inner side eccentric faces, and the inner side eccentric faces and the output gear shell shaft sleeve form a friction pair. The two ends of the torsional spring abut against the two anti-backlash blocks respectively. The invention has the advantages of compact and simple structure, small operation torque and good running consistency, and ensures the running stability and smoothness; the strength is high, gaps are small, and the applicability of components is improved.

    一种结构改进的汽车座椅电动调角器,涉及汽车座椅技术领域。包括齿轮盘,在该齿轮盘上成型有齿轮盘通孔;输出齿壳,与齿轮盘构成差动行星齿轮传动结构,在输出齿壳上构成有输出齿壳轴套;传动件,具备有传动盘与传动件中心轴,在传动盘上凸设形成有驱动块;衬套,定位设置在齿轮盘通孔中,该衬套与传动件中心轴呈偏心式设置;一对消隙块,消隙块的外侧表面与衬套的内周侧壁相贴触,驱动块能够抵接至两个消隙块,而消隙块的内侧表面形成为内侧偏心面,内侧偏心面与输出齿壳轴套构成为摩擦副;扭簧,其两端分别抵接在两个消隙块上。优点:结构紧凑简单,操作扭矩小,运行一致性好,确保运行的平稳性与顺畅;强度高,间隙小,提高部件的适用性。


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    Titel :

    Automobile seat electric angle adjuster with improved structure


    Weitere Titelangaben:

    一种结构改进的汽车座椅电动调角器


    Beteiligte:
    ZOU YAOZHONG (Autor:in) / YANG GUANG (Autor:in) / GONG KE (Autor:in)

    Erscheinungsdatum :

    30.04.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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