UAV

Abstract

The invention discloses an unmanned aerial vehicle. One end of a plurality of three-dimensional rings is sequentially connected to the end of the flying wing, and the other ends go around the flying paddle and form an outwardly protruding arc and then gather at the same connection point. The connection point is on the aircraft. on the central axis of the body. One end of multiple three-dimensional rings is connected to the end of the flying wing in turn, and the other end goes around the flying paddle and forms an outwardly protruding arc and then gathers at the same connection point. The connection point is on the central axis of the aircraft body, and the connection The point is connected to the main body of the aircraft through a vertically arranged telescopic rod so that the telescopic rod can adjust the distance between the connection point and the main body of the aircraft. The unmanned aerial vehicle has high flight stability, high safety performance and long service life.

Description

technical field [0001] The present invention relates to the field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle. Background technique [0002] As more and more unmanned aerial vehicles, model aircraft, and aerial photography aircraft are applied to the civilian field, due to the continuous increase of functions and ceiling range of such unmanned aerial vehicles, the weight and volume of unmanned aerial vehicles are also increasing. The landing gear of this type of unmanned aerial vehicle has been unable to bear such a weight, resulting in the breakage of the landing gear during the landing process after the flight, which will damage the structure and appearance of the aircraft. [0003] Existing unmanned aerial vehicles have multiple flying wings, and after a slight deformation of one of the flying wings, the aircraft will lose its balance during flight, and it is easy to crash. Ground collisions are easily cracked and damaged, making them unusabl...

AI Technical Summary

Problems solved by technology

[0002] As more and more unmanned aerial vehicles, model aircraft, and aerial photography aircraft are applied to the civilian field, due to the continuous increase of functions and ceiling range of such unmanned aerial vehicles, the weight and volume of unmanned aerial vehicles are also increasing. The landing gear of this type of unmanned aerial vehicle has been unable to bear such a weight, resulting in the breakage of the landing gear during the landing process after the flight, which will damage the structure and appearance of the aircraft

[0003] Existing unmanned aerial vehicles have multiple flying wings, and after a slight deformation of one of the flying wings, the aircraft will lose its balance during flight, and it is easy to crash. Ground collisions are easily cracked and damaged, making it unusable and increasing maintenance costs

At the same time, the flight safety of unmanned aerial vehicles is low at night or in environments with poor light conditions, and it is inconvenient to locate with the naked eye

Once an unmanned aerial vehicle accidentally crashes during flight and falls into an area with complex terrain, it is difficult to detect and rescue in time only by naked eyes

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