The invention relates to the related technical field of unmanned aerial vehicles, and discloses a small universal unmanned aerial vehicle descent control device which comprises a high-pressure body and speed reduction cloth, a high-pressure sliding groove is formed in the high-pressure body, a pop-up sliding block is arranged in the high-pressure sliding groove in a sliding mode, a spring is arranged between the pop-up sliding block and the wall body of the high-pressure sliding groove, and a communication opening is formed in one side of the high-pressure sliding groove. According to the unmanned aerial vehicle, by arranging a swing rod, a sliding rod, speed reduction cloth, a high-voltage body and the like, when the electric power of the unmanned aerial vehicle is insufficient to return to the ground, the safety is opened, the swing rod on the lower side of the unmanned aerial vehicle pops up outwards from the high-voltage body, the high-voltage body pushes the sliding rod to extend outwards at the same time, and the speed reduction cloth is unfolded through the swing rod and the sliding rod; and the slow descending parachute-mounted mechanism is popped out from the high-pressure body, and the unmanned aerial vehicle is shut down and is subjected to the action of gravity and high-altitude wind.

    本发明涉及无人机相关技术领域,公开了一种小型通用无人机缓降器,包括高压体、减速布,所述高压体内设有高压滑槽,所述高压滑槽滑动设有弹出滑块,所述弹出滑块与所述高压滑槽壁体之间设有弹簧,所述高压滑槽一侧设有连通口,所述锁定电磁铁外侧设有中间轴,本装置通过设置摆动杆、滑动杆、减速布、高压体等,当无人机电力不足以返回地面,保险打开,无人机下侧的摆动杆从高压体内向外弹出,高气同时推动滑动杆向外延伸,摆动杆和滑动杆将减速布展开,从高压体内弹出缓降伞装机构,无人机关机,受到重力和高空风的作用。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Small general unmanned aerial vehicle descent control device


    Weitere Titelangaben:

    一种小型通用无人机缓降器


    Beteiligte:
    MEI YAO (Autor:in)

    Erscheinungsdatum :

    2022-12-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    Spiral descent of an unmanned aerial vehicle

    Gomzin, A. V. / Fesenko, E. V. / Shataev, V. G. | Springer Verlag | 2009


    Heavy-load unmanned aerial vehicle high-rise slow-descent escape device

    LI ZHIHONG / SONG QINGBO / XU LIJIA et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Small unmanned aerial vehicle undercarriage and unmanned aerial vehicle

    PAN WUJIAN / ZHAO XINXIN / ZENG RUI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    UNMANNED AERIAL VEHICLE CONTROL DEVICE AND UNMANNED AERIAL VEHICLE

    LIU YUHUA / GU TAO | Europäisches Patentamt | 2020

    Freier Zugriff