The invention relates to the technical field of seats, and provides a commercial vehicle seat and a control method thereof.The commercial vehicle seat comprises a first platform, a second platform, a third platform, a seat body, a damping device and a height adjusting device.The damping device comprises a damping spring, at least one pair of transverse damping assemblies and at least one pair of longitudinal damping assemblies; the damping springs are arranged between the first platform and the second platform, the two ends of each damping spring are fixedly connected to the first platform and the second platform respectively, the two transverse damping assemblies in each pair are distributed on the two sides of the first platform in the transverse direction so as to attenuate vibration in the transverse direction, and the two longitudinal damping assemblies in each pair are distributed on the two sides of the first platform in the longitudinal direction so as to attenuate vibration in the transverse direction. Vibration is damped in the longitudinal direction; the height adjusting device is suitable for adjusting the distance between the second platform and the third platform. By means of the arrangement, the damping springs, the transverse damping assemblies and the longitudinal damping assemblies can attenuate vibration in the vertical direction, the transverse direction and the longitudinal direction correspondingly, and attenuation of low-frequency vibration in multiple directions is achieved.

    本发明涉及座椅技术领域,提供一种商用车座椅及其控制方法,其中,商用车座椅包括第一平台、第二平台、第三平台、座椅本体、减振装置和高度调节装置,减振装置包括减振弹簧、至少一对横向减振组件和至少一对纵向减振组件,减振弹簧设于第一平台与第二平台之间,减振弹簧的两端分别固定连接于第一平台与第二平台,每对横向减振组件中的两者沿横向分布于第一平台的两侧,以沿横向衰减振动,每对纵向减振组件中的两者沿纵向分布于第一平台的两侧,以沿纵向衰减振动;高度调节装置适于调节第二平台与第三平台之间的距离。如此设置,减振弹簧、横向减振组件和纵向减振组件能够分别在竖向、横向和纵向上衰减振动,实现了对多个方向上的低频振动的衰减。


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    Title :

    Commercial vehicle seat and control method thereof


    Additional title:

    商用车座椅及其控制方法


    Contributors:
    ZHANG DA (author) / WANG JIAN (author) / QUAN HE (author)

    Publication date :

    2024-10-15


    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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