Fixed-wing unmanned aerial vehicle capable of realizing vertical take-off

Abstract

The invention relates to a fixed-wing unmanned aerial vehicle capable of realizing vertical take-off. The fixed-wing unmanned aerial vehicle comprises a fixed-wing unmanned aerial vehicle body, a vertical take-off driving mechanism and an automatic separation traction mechanism, wherein the fixed-wing unmanned aerial vehicle body comprises a vehicle body and a pair of wings which are integrally arranged; a first limiting groove and a second limiting groove are formed between the wings and in the upper surface of the vehicle body and in the rear sides of the wings respectively; the automatic separation traction mechanism comprises an electromagnet fixedly arranged in the first limiting groove in the vehicle body and further comprises a traction rod hinged to the bottom of a square box bodyof the vertical take-off driving mechanism; one end, which is not hinged to the square box body, of the traction rod is downwards hinged to an iron fixed plate. According to the fixed-wing unmanned aerial vehicle capable of realizing the vertical take-off, stable and efficient vertical take-off can be realized, and the fixed-wing unmanned aerial vehicle is not hindered and interfered by any changeof a structure in a conventional flight process; traceless connection of the vertical take-off and conventional flight can be realized.

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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