A vertical take-off and landing unmanned aerial vehicle comprises a fuselage, wings, propellers located at the head of the fuselage, three or more tail booms and three or more vertical tails. The tail booms are connected with the tail of the fuselage and can rotate around a rotating shaft perpendicular to the axis of the fuselage. Each vertical tail is connected with one tail boom. The tail booms are connected with the vertical tails and can rotate around the rotating shaft perpendicular to the axis of the fuselage. When the tail booms and the vertical tails rotate around the rotating shaft and are expanded outwards relative to the axis of the fuselage, the tail booms and the vertical tails can serve as an undercarriage for vertical take-off and landing. As the distance between supporting points becomes large, the upright stability of the vertical take-off and landing unmanned aerial vehicle is good. When the tail booms and the vertical tails rotate around the rotating shaft and are inwards folded relative to the axis of the fuselage, a similar complete vertical tail pneumatic layout is formed, and the stability of the vertical take-off and landing unmanned aerial vehicle is guaranteed.
Vertical take-off and landing unmanned aerial vehicle
2015-12-16
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |