The invention relates to the technical field of unmanned aerial vehicle design, in particular to an anti-falling device for a rotor unmanned aerial vehicle, which comprises an unmanned aerial vehiclebody, an unmanned aerial vehicle rotor is arranged on the unmanned aerial vehicle body, an unmanned aerial vehicle undercarriage is arranged below the unmanned aerial vehicle body, and an upper connecting frame is fixedly arranged above the unmanned aerial vehicle body through a fixing screw button; a top protection box is fixedly installed on the upper connecting frame through bolts, and a top air bag is arranged in the top protection box. The anti-falling device has the beneficial effects that the designed anti-falling device for an unmanned aerial vehicle can effectively protect the side faces of rotor wings of an unmanned aerial vehicle through an elastic protection frame capable of landing, then buoyancy is provided through the top air bag and the bottom air bag to reduce the fallingspeed of the unmanned aerial vehicle, and the top air bag and the bottom air bag can also be used as buffers when the unmanned aerial vehicle collides with the ground, so that more comprehensive protection is provided for the unmanned aerial vehicle, the risk caused by falling of the unmanned aerial vehicle can be effectively reduced, and unnecessary property loss is avoided.
本发明涉及无人机设计技术领域,具体为一种用于旋翼无人机的防坠落装置,包括无人机本体,无人机本体上设置有无人机旋翼,且无人机本体的下方安装有无人机起落架,无人机本体的上方通过固定螺钮固定安装有上连接架,且上连接架上通过螺栓固定安装有顶部保护盒,且顶部保护盒内设置有顶部气囊。有益效果为:本发明设计的无人机防坠落装置能够有效的通过可以降落下来的弹性保护架来保护无人机旋翼的侧面,然后利用顶部气囊和底部气囊来提供浮力降低无人机下坠的速度,并且顶部气囊和底部气囊也能够用于无人机与地面碰撞时的缓冲物,从而为无人机提供了更加全方位的保护,能够有效的降低无人机下坠所承受的风险,避免了不必要的财产损失。
Anti-falling device for rotor unmanned aerial vehicle
一种用于旋翼无人机的防坠落装置
02.04.2021
Patent
Elektronische Ressource
Chinesisch
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