The invention relates to an infinite-endurance unmanned aerial vehicle integrating inspection and shooting. The unmanned aerial vehicle comprises an unmanned aerial vehicle body, supporting arms are installed in the middles of the bottom sides of wings of the unmanned aerial vehicle body, first motors are fixedly installed at the two ends of each supporting arm, and rotors are installed at the output ends of the first motors; when the unmanned aerial vehicle body lands, a second motor on a horizontal cross beam drives a threaded rod to rotate at the moment, then a first sliding block and a second sliding block which are in threaded connection are driven to move, when the unmanned aerial vehicle body rotates clockwise, the first sliding block and the second sliding block move towards the middle of the threaded rod, and at the moment, a first cross arm and a second cross arm which are rotationally connected rotate mutually; and the threaded rod rotates anticlockwise, the first sliding block and the second sliding block move towards the two ends of the threaded rod correspondingly, the first cross arm and the second cross arm are folded and contracted, wind resistance is greatly reduced through the folded first cross arm and the folded second cross arm during flight, and the flight energy loss of the unmanned aerial vehicle is reduced.
本发明涉及无限续航查打一体无人飞机,包括无人飞机主体,所述无人飞机主体的机翼底侧中部安装有支撑臂,所述支撑臂两端均固定安装有第一马达,所述第一马达输出端安装有旋翼;当无人飞机主体降落时,此时水平横梁上的第二马达带动螺纹杆旋转,进而带动螺纹连接的第一滑块以及第二滑块移动,顺指针旋转时,第一滑块以及第二滑块向螺纹杆中间移动,此时转动连接的第一交叉臂和第二交叉臂相互转动,完成伸展,螺纹杆逆时针旋转,第一滑块以及第二滑块分别向螺纹杆两端移动,第一交叉臂和第二交叉臂完成折叠收缩,在飞行时通过折叠的第一交叉臂和第二交叉臂大大降低风阻,降低无人机飞行能量损耗。
Infinite-endurance unmanned aerial vehicle integrating inspection and shooting
无限续航查打一体无人飞机
2021-12-31
Patent
Elektronische Ressource
Chinesisch
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