The invention belongs to the field of engineering machinery, and discloses a rearview mirror assembly and engineering machinery. The rearview mirror assembly comprises a mirror body; the rotating mechanism is used for adjusting the horizontal direction of the mirror body; the lifting mechanism is used for adjusting the horizontal height of the mirror body and comprises a lifting mechanism shell, an elastic pressing type lifting assembly vertically and fixedly connected with the mirror body and a plurality of vertical toothed rails sequentially arranged on the inner circumferential wall of the lifting mechanism shell at intervals in the circumferential direction. The periphery of the elastic pressing type lifting assembly is in elastic pressing connection with the multiple vertical toothed rails in the transverse direction. Wherein in the process that the mirror body moves towards the target horizontal height, the peripheral part of the elastic pressing type lifting assembly can adaptively generate elastic deformation so as to move along the vertical toothed rails, and when the mirror body reaches the target horizontal height, the mirror body is supported and fixed in tooth grooves of the vertical toothed rails with the same horizontal height. According to the invention, multi-dimensional large-range adjustment can be realized to obtain an effective visual field, and operation safety is guaranteed.

    本发明属于工程机械领域,公开了一种后视镜总成和工程机械,所述后视镜总成包括:镜体;转动机构,用于调节所述镜体的水平方位;和升降机构,用于调节所述镜体的水平高度且包括升降机构壳体、与所述镜体竖向固定连接的弹压式升降组件以及在所述升降机构壳体的内周壁上沿周向依次间隔设置的多个竖直齿轨,所述弹压式升降组件的外周部分别与多个所述竖直齿轨沿横向弹性压接;其中,在所述镜体向目标水平高度移动的过程中,所述弹压式升降组件的外周部能够适应性地产生弹性形变以沿着所述竖直齿轨移动,直至镜体到达目标水平高度时支撑固定在所处水平高度相同的多个所述竖直齿轨的齿槽内。本发明能多维度大范围调节以获取有效视野、保障作业安全。


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    Title :

    Rearview mirror assembly and engineering machinery


    Additional title:

    后视镜总成和工程机械


    Contributors:
    WU QINGSHAO (author) / CHEN XIAOJIN (author) / XU WEI (author) / PENG SONGWEI (author) / ZHU NING (author)

    Publication date :

    2022-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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