A fixed-wing unmanned aerial vehicle capable of vertical take-off

Abstract

The invention relates to a fixed-wing unmanned aerial vehicle capable of vertical take-off, comprising a fixed-wing unmanned aerial vehicle body, a vertical take-off drive mechanism and a traction mechanism that can be automatically disengaged, and the fixed-wing unmanned aerial vehicle body includes an integrated fuselage and a pair of wings, the upper surface of the fuselage is respectively provided with a first limiting groove and a second limiting groove between the wings and the rear side of the wings; the automatically detachable traction mechanism includes a fixed The electromagnet installed in the first limit slot on the fuselage can automatically disengage from the traction mechanism and also includes a traction rod hinged to the bottom of the square box of the vertical take-off drive mechanism, and the traction rod is not hinged to One end of the square box body is hinged downward with an iron fixed plate. The invention can not only realize stable and efficient vertical take-off, but also ensure that the fixed-wing unmanned aerial vehicle will not be hindered and disturbed by the change of its own structure during the routine flight process, and can realize the seamless vertical take-off and conventional flight. connect.

Description

technical field [0001] The invention relates to the technical field of vertical lifting of unmanned aerial vehicles, in particular to a fixed-wing unmanned aerial vehicle capable of vertical take-off. Background technique [0002] Multi-rotor UAVs and fixed-wing UAVs are very common in daily life, and are often used in aerial photography, ground surveying and mapping, disaster relief and investigation and other occasions. However, in the process of use, it was found that the flight time of multi-rotor drones was very short, and the flight speed was relatively slow, which was not suitable for large-scale surveys and flights. Although fixed-wing drones solved the problem of short flight duration. Traditional fixed-wing drones need to use runways to take off during use. Some small fixed-wing drones used for aerial photography often need to be thrown by hand or use a launcher because there is no suitable runway. The device launches the drone. In the process of manual hand thro...

AI Technical Summary

Problems solved by technology

Such a fixed-wing UAV is likely to cause instability of the fuselage during the turning process of the drive motor and the propeller, resulting in flight imbalance. The structural complexity of the fixed-wing UAV is greatly increased, and the manufacturing cost of the equipment is greatly increased. Moreover, when the structure complexity is greatly increased, the flight of the fixed-wing UAV is difficult to maintain stability for a long time, and the service life is difficult to be guaranteed.

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