The invention belongs to the field of unmanned aerial vehicles, and particularly relates to an unmanned aerial vehicle with a landing protection structure. The unmanned aerial vehicle with the landing protection structure can control the falling angle of the unmanned aerial vehicle and comprises a vehicle body and the like. An installation cover is fixedly installed on the lower portion of the machine body through bolts, a machine frame is vertically installed on the installation cover in a sliding mode, a spring I is connected between the machine frame and the installation cover, the lower portion of the machine frame is sleeved with a buffering cushion I, a counterweight assembly is installed in the installation cover, and a secondary buffering mechanism is installed on the machine frame. The weight of the middle part of the fuselage is increased through the counterweight assembly, so that the unmanned aerial vehicle in an inclined state is balanced and falls off again due to gravity, and when the unmanned aerial vehicle falls on the ground, the frame touches the ground, so that the fuselage can be better protected; when the machine frame touches the ground and moves upwards, the pull rope III drives the piston rod to move downwards, air in the cylinder body enters the air bag, the air bag is rapidly expanded, and therefore after the machine frame touches the ground, the air bag touches the ground, and the machine body is protected again.

    本发明属于无人机领域,尤其涉及一种具有降落防护结构的无人机。提供一种可以控制无人机坠落角度的具有降落防护结构的无人机,包括有机身等;机身下部通过螺栓固定安装有安装罩,安装罩上竖向滑动安装有机架,机架与安装罩之间连接有弹簧Ⅰ,机架的下部套设有缓冲垫Ⅰ,安装罩内安装有配重组件,机架上安装有二次缓冲机构。通过配重组件,机身中部的重量加重,使得本身的处于倾斜状态的无人机因为重力的原因再次平衡掉落,在无人机掉落在地上时,机架着地,可以更好的保护机身;在机架着地向上移动时,拉绳Ⅲ带动活塞杆向下移动,缸体内的气体进入到气囊内,使得气囊快速发生膨胀,因此在机架着地后,气囊紧接着着地,再次对机身进行保护。


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    Titel :

    Unmanned aerial vehicle with landing protection structure


    Weitere Titelangaben:

    一种具有降落防护结构的无人机


    Beteiligte:
    LU SHENGSHU (Autor:in)

    Erscheinungsdatum :

    25.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64U / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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