The invention discloses a middle horizontal driving type automobile seat sliding rail device, and belongs to the technical field of automobile seat accessories. Comprising a fixed guide rail provided with a fixed guide rail inner cavity; the sliding guide rail is connected in the inner cavity of the fixed guide rail in a sliding manner; the lead screw assembly is provided with a lead screw body; a positioning connecting piece containing cavity is formed in the positioning connecting piece, and positioning connecting piece locking plates fixedly connected with the sliding guide rails are formed at the front end and the rear end of the positioning connecting piece; the transmission speed reduction module is in transmission connection with the lead screw body, two module fixing shells are further arranged in the positioning connecting piece containing cavity in a matched mode, and the transmission speed reduction module is embedded between the two module fixing shells in a matched mode; and the cover plate piece is fixedly connected with the sliding guide rail and the positioning connecting piece and can be fixedly connected with the driving motor. The automobile seat has the advantages that the overall structure is optimized, the operation stability is good, seat shaking and noise caused by vibration of the lead screw are avoided, and the riding comfort is improved; the connection stability is improved, and the operation precision and reliability are guaranteed.

    一种中置水平驱动式汽车座椅滑轨装置,属于汽车座椅配件技术领域;包括:固定导轨,具备有一固定导轨内腔;滑动导轨,滑动地连接在固定导轨内腔之中;丝杆组件,具备有一丝杆本体;定位连接件,内部形成定位连接件容置腔,在定位连接件的前后两端部位处均形成有与滑动导轨固接的定位连接件锁合板;传动减速模块,其传动连接在丝杆本体上,在定位连接件容置腔内还配设有两模块固定壳体,传动减速模块嵌配在两个模块固定壳体之间;盖板件,与滑动导轨以及定位连接件固接在一起并能够与驱动电机固接。优点:优化整体结构,运行稳定性佳,避免由于丝杆振动造成座椅晃动以及噪音的出现,提升乘坐舒适性;提升连接稳固性,保障运行的精度和可靠性。


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    Title :

    Middle horizontal driving type automobile seat sliding rail device


    Additional title:

    一种中置水平驱动式汽车座椅滑轨装置


    Contributors:
    ZOU YAOZHONG (author) / YANG GUANG (author) / CAO KAI (author)

    Publication date :

    2024-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / F16H Getriebe , GEARING




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