The invention provides an oil-electricity hybrid water-air dual-purpose multi-rotor freight unmanned aerial vehicle which comprises an unmanned aerial vehicle body, a detachable landing frame is fixed to the bottom of the unmanned aerial vehicle body through a buckle structure, the landing frame is composed of a connecting frame and a floating plate fixed to the bottom of the connecting frame, and hanging buckles are welded to the connecting frame and used for fixing relief goods. A compressed air bag is sewn on the surface of the floating plate. The air bag is communicated with an air tank which is installed on the connecting frame. An electric control valve is arranged between the air tank and the air bag for controlling air supplying from the air tank to the air bag. According to the unmanned aerial vehicle, the unmanned aerial vehicle body and the landing frame are fixed through a buckle structure, the air bag is in a compressed state during flight, and no adverse effect is generated on flight of the unmanned aerial vehicle. After the unmanned aerial vehicle arrives at the rescue position, the unmanned aerial vehicle body is automatically separated from the landing frame, rescue goods are thrown, an air bag on the landing frame is unfolded, the effect of assisting victims in survival and positioning is achieved, and the good development prospect is achieved.
本发明提供了一种油电混动水空两用多旋翼货运无人机,包括无人机主体,无人机主体的底部通过卡扣结构固定有可拆卸的着陆架,着陆架由连接架与连接架底部固定的浮板组成,连接架上焊接有挂扣用于救援物资的固定,浮板表面缝制有压缩的气囊,气囊与连接架上安装的气罐连通,气罐与气囊之间设置有电控阀用于控制气罐向气囊的供气,本发明的无人机主体与着陆架通过卡扣结构固定,在飞行时气囊处于压缩状态,不会对无人机的飞行产生不利影响,在抵达救援位置后无人机主体与着陆架分离自动,对救援物资进行投放,着陆架上气囊展开,起到辅助遇难者生存与定位的作用,具有良好的发展前景。
Oil-electricity hybrid water-air dual-purpose multi-rotor freight unmanned aerial vehicle
一种油电混动水空两用多旋翼货运无人机
2021-06-25
Patent
Electronic Resource
Chinese
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