The invention discloses a four-wing flapping-wing air vehicle capable of adjusting an attack angle. The four-wing flapping-wing air vehicle comprises a vehicle body, wing devices, a run-up device, a motor and a battery, the run-up device is mounted on the lower side of the body; the four sets of wing devices are installed on the two sides of the fuselage, the wing devices and the run-up device aredriven by motors, the multiple motors are powered by batteries, and an auxiliary lift device is arranged above the top of the fuselage. The wing device adopts a flapping wing form and simulates birdflight, the four groups of wings can effectively improve the flight stability and are combined with the rotor wings on the basis, the rotor wing blades are driven to rotate while the driving mechanismflaps, the rotation directions of the blades are the same during downward flapping and rising, continuous and stable lift force is provided, stable flight of the aircraft is guaranteed, and the flight efficiency is improved.
本发明公开了一种能够调节迎角的四翼扑翼飞行器,包括:机身、机翼装置、助跑装置、电机和电池;助跑装置安装在机身下侧;四组机翼装置安装在机身两侧,机翼装置和助跑装置均由电机驱动,多个电机通过电池供电,机身顶部上方设置有辅助升力装置;机翼装置采用扑翼形式,模仿鸟类飞行,四组机翼可有效提升飞行稳定性,并在此基础上与旋翼相结合,在驱动机构进行扑动的同时带动旋翼叶片旋转,且下扑与回升时叶片旋转方向相同,提供持续稳定的升力,保证飞行器的稳定飞行,提高飞行效率。
Four-wing flapping-wing air vehicle capable of adjusting attack angle
一种能够调节迎角的四翼扑翼飞行器
2021-02-05
Patent
Elektronische Ressource
Chinesisch
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