The invention discloses a folding multi-rotor unmanned aerial vehicle which comprises a multi-rotor unmanned aerial vehicle body, and vehicle arms of the multi-rotor unmanned aerial vehicle body have an opening state and a folding state. The launching part comprises a cylinder body, when the multi-rotor unmanned aerial vehicle does not take off, the multi-rotor unmanned aerial vehicle is folded in the cylinder body, a piston and a gas generator are further arranged in the cylinder body, the top of the piston makes contact with the multi-rotor unmanned aerial vehicle, the gas generator is arranged at the bottom of the piston, the gas generator generates gas after being electrically ignited, and the gas generator is connected with the multi-rotor unmanned aerial vehicle. And the gas pushes the piston to move upwards, so that the multi-rotor unmanned aerial vehicle is launched out of the barrel, and the multi-rotor unmanned aerial vehicle takes off. According to the multi-rotor unmanned aerial vehicle, the multi-rotor unmanned aerial vehicle is stored in the barrel, when the multi-rotor unmanned aerial vehicle needs to be used, the gas generator is started for electric ignition to generate gas to push the piston to move upwards, so that the unmanned aerial vehicle is launched out of the barrel, and the technical problem that in the prior art, the multi-rotor unmanned aerial vehicle is inconvenient to carry is solved.
本发明公开了一种折叠多旋翼无人机,包括:多旋翼无人机,其机臂具有打开和折叠两种状态;发射部,其包括筒体,在该多旋翼无人机未起飞时,该多旋翼无人机折叠收拢于该筒体内,该筒体内还设置有活塞和气体发生器,该活塞的顶部与该多旋翼无人机接触,该活塞的底部设置有该气体发生器,该气体发生器电点火后产生气体,该气体推动该活塞向上运行,从而将该多旋翼无人机从该筒体内发射出去,使该多旋翼无人机起飞。本发明通过采用将多旋翼无人机收纳于筒体内,在需要使用多旋翼无人机时,启动气体发生器电点火产生气体推动活塞向上运行,从而使无人机从筒体内发射出来,克服现有技术中存在携带多旋翼无人机不方便的技术问题。
Folding multi-rotor unmanned aerial vehicle
折叠多旋翼无人机
31.01.2023
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2024
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