Air-ground multi-purpose unmanned aerial vehicle with three-axis tilting rotor wings and foldable wings

Abstract

The invention relates to the technical field of unmanned aerial vehicles, and concretely to an air-ground multi-purpose unmanned aerial vehicle with three-axis tilting rotor wings and foldable wings,comprising an unmanned aerial vehicle body, a triphibian maneuvering mechanism used for providing power for the unmanned aerial vehicle body, a vector adjusting mechanism used for changing the vectordirection of the triphibian maneuvering mechanism, and a folding wing assembly used for adjusting the flight aerodynamic layout of the unmanned aerial vehicle. The triphibian maneuvering mechanism comprises a hub used for plane crawling and a rotor wing capable of flying in the air and sailing on the water surface. The folding wing assembly comprises a wing root, a wing tip, a first wing folding mechanism used for controlling the angle change of the wing root, and a second wing folding mechanism used for controlling the angle change of the wing tip. By changing tilting of the rotor wings, conversion of vertical take-off and landing, hovering and flying of the unmanned aerial vehicle can be rapidly achieved, meanwhile, the unmanned aerial vehicle can rapidly crawl and be adsorbed on the complex ground through the hubs, and tasks such as tracking, inspection, security and protection and patrol can be conveniently completed.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an open space multi-habitat unmanned aerial vehicle with three-axis tilting rotor and folded wings. Background technique [0002] Unmanned aerial vehicle (UAV) is a new type of multi-functional flying platform with a high degree of intelligence in flight operation. It can fly autonomously and take pictures according to the predetermined route, and provide remote sensing monitoring data and low-altitude video monitoring in real time. It has strong mobility, safety, convenience and low cost. Features. UAVs can complete operations such as: entertainment, communication, transportation, investigation, rescue, inspection, security, patrol, military missions, etc. by carrying different mission equipment, so they are widely used in various fields such as production, life, scientific research and national defense. [0003] In order to achieve the above operations, UAVs m...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an air-ground multi-dwelling UAV with three-axis tilting of the rotor and folded wings, which can adapt to amphibious operations in water, land and air, and improve flight maneuverability and operational flexibility; It is difficult for UAVs to achieve special flight requirements such as vertical take-off and landing, hovering, fast flight, and attachment

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