The invention provides an unmanned aerial vehicle undercarriage, and relates to the technical field of aircraft undercarriages, the unmanned aerial vehicle undercarriage comprises an unmanned aerial vehicle body, the left and right sides of the unmanned aerial vehicle body are both provided with fan blade assemblies, the upper part of each fan blade assembly is provided with a propeller, and the lower part of the unmanned aerial vehicle body is provided with two undercarriages; two landing gears are installed below the two landing gears, two guide rail plates are installed at the lower end of each landing gear, when the unmanned aerial vehicle body is stopped and encounters strong wind or the terrain is uncomfortable, the two landing gears can incline forwards or backwards, and at the moment, the side faces make contact with the ground due to inclination of the landing gears, so that the unmanned aerial vehicle body is prevented from falling off. And rubber pads are arranged on the two sides of the landing gear, have certain deformation capacity and are connected with the landing gear through first springs, inertia borne by the landing gear can be absorbed, the effect of pulling back the unmanned aerial vehicle body is achieved, the inclination angle of the unmanned aerial vehicle body is reduced, and the stopping speed is further increased.
本发明提供一种无人机起落架,涉及飞机起落架技术领域,包括无人机本体,所述无人机本体的左右两侧均设置有扇叶组件,每个所述扇叶组件的上方均设置有螺旋桨,所述无人机本体的下方设置有两个起落架,两个所述起落架的下方均安装有降落架,每个所述降落架的下端部均安装有两个导轨板,通过在无人机本体停机遇到大风或地形不适时,两个降落架会出现向前或向后倾斜的状态,此时降落架倾斜会导致侧面与地面接触,降落架两侧设置有橡胶垫,橡胶垫具有一定的形变能力,同时通过第一弹簧与降落架连接,可以吸收降落架受到的惯性,起到拉回无人机本体的作用,降低无人机本体倾斜的角度,进一步提高了停机的速度。
Unmanned aerial vehicle undercarriage
一种无人机起落架
2024-01-23
Patent
Electronic Resource
Chinese
IPC: | B64U |
Unmanned aerial vehicle undercarriage and unmanned aerial vehicle
European Patent Office | 2025