The unmanned aerial vehicle falling damping equipment comprises an unmanned aerial vehicle body, a plurality of vehicle arms are distributed on the periphery of the unmanned aerial vehicle body in the circumferential direction, a plurality of sliding rails are arranged on the vehicle arms and located on the periphery of the unmanned aerial vehicle body in a surrounding mode, a fixed rod and a sliding rod are arranged on the two sides of each vehicle arm correspondingly, and the sliding rods are slidably connected to the sliding rails around the unmanned aerial vehicle body; according to the unmanned aerial vehicle, the gravity center of the unmanned aerial vehicle body can move downwards by moving the position of the balancing weight downwards, the unmanned aerial vehicle body is prevented from overturning in the falling process, the balancing weight pulls the sliding block to slide on the vehicle arm through the pull rope, and then the wind shielding cloth is unfolded to be in an umbrella shape after the sliding rod slides; the unfolded wind shielding cloth can slow down the landing speed and acceleration of the unmanned aerial vehicle body, so that the unmanned aerial vehicle body is prevented from overturning in the falling process, and the unmanned aerial vehicle body is prevented from being crashed due to too high speed.
本发明公开了一种无人机坠落减震设备,包括无人机本体,无人机本体的四周周向分布有多个机臂,机臂上且位于无人机本体的外围环绕有多个滑轨,每个机臂的两侧分别设有固定杆以及滑动杆,滑动杆绕着无人机本体滑动连接在滑轨上,固定杆与滑动杆之间固定连接有挡风布,本发明通过配重块的位置下移,可以使无人机本体的重心下移,避免无人机本体在下落过程中翻转,并且配重块通过拉绳拉动滑块在机臂上滑动,继而滑动杆滑动后将挡风布展开呈伞状,这样展开的挡风布会减缓无人机本体降落的速度和加速度,以避免无人机本体坠落过程中发生翻转以及速度过快造成无人机本体坠毁。
Unmanned aerial vehicle falling damping equipment
一种无人机坠落减震设备
2022-07-01
Patent
Electronic Resource
Chinese
Unmanned aerial vehicle equipment for recovering falling unmanned aerial vehicle
European Patent Office | 2021
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