Water-air dual-use unmanned aerial vehicle

Abstract

The invention discloses a water-air dual-use unmanned aerial vehicle. The water-air dual-use unmanned aerial vehicle includes a fuselage, wings, tail wings, an air propeller, a folding and unfolding mechanism, booster mechanisms, a control surface driving mechanism, a shedding mechanism and navigation propellers; the fuselage is a main mounting body and connected the wings, the tail wings, the airpropeller, the folding and unfolding mechanism, the shedding mechanism and the navigation propellers; the folding mechanism is used for folding and unfolding the wings; the booster mechanisms providethe energy for underwater emission of the unmanned aerial vehicle; the control surface driving mechanism is used for the control of each control surface; the shedding mechanism is used for the redundant booting mechanisms during the unmanned aerial vehicle flight; and the navigation propellers are used for underwater navigation. According to the water-air dual-use unmanned aerial vehicle, the folding and unfolding mechanism is used for folding the wings backwards, the resistance of the underwater navigation is reduced, an air cylinder is adopted to boost, the launching force is provided, thecontrol surface driving mechanism with small occupied space volume is adopted to ensure water-proof sealing, the shedding mechanism is adopted to shed the air cylinder, and the unmanned aerial vehicleweight and flight resistance are reduced.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to a water-air dual-purpose unmanned aerial vehicle. Background technique [0002] UAV is a kind of unmanned aerial vehicle that is remotely controlled by wireless equipment or pre-installed in its own control program. It was born in the 1920s in response to the needs of war. As a new type of air force, drones are suitable for carrying out high-risk tasks because they do not directly carry people on them. There is no need to install a life support system, which greatly reduces the size, overall weight, manufacturing cost, maintenance cost, etc. of the drone. The wide range of applications in the military and civilian fields has also deepened the demand for high-performance UAVs. [0003] The flight medium of existing UAVs is mostly air. Although aerial vehicles have better maneuverability, compared with underwater vehicles, they are less concealed, which will limit the oper...

AI Technical Summary

Problems solved by technology

[0003] The flight medium of existing UAVs is mostly air. Although aerial vehicles have better maneuverability, compared with underwater vehicles, they are less concealed, which will limit the operating environment and applications of UAVs. Range; Submarine-launched drones need to be carried by submarines and launched through torpedoes or rocket launchers. Larger carrier platforms will also limit the application of drones. At the same time, multiple systems are required for supporting, requiring a large number of personnel and cost operation and maintenance; water Air-air dual-purpose UAV is a kind of aircraft that can realize dual-use of water and air, invented by combining the advantages of aircraft and submarines

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