Amphibious unmanned aerial vehicle

Abstract

The invention provides an amphibious unmanned aerial vehicle. The amphibious unmanned aerial vehicle consists of five parts such as a flight control system, an airplane main body, a power device, a landing device and aerial photographing equipment. An unmanned aerial vehicle remote controller and a bracket for a display screen are fixed together, and certain flight beyond visual range can be realized according to the return image. The power device adopts a green and environment-friendly lithium ion polymer battery, so the environmental protection requirements on no pollution and zero emissionare met truly. A wing of the unmanned aerial vehicle adopts upper single wing design, is provided with an upper reverse angle with a certain angle, and can automatically correct to keep horizontal. The airplane has larger lift force and high stability, and the aerial photographed picture is more stable. Meanwhile, the wing is fixed on the machine body by nuts, so the wing can be disassembled rapidly, portability is achieved and the airplane modularization is higher. Different landing devices can be selected according to different flight environments, and two modes of a float bowl and a landinggear can be selected. The unmanned aerial vehicle is low in cost, high in modularization degree, rich and novel in function and simple in operation.

Description

technical field [0001] The invention belongs to the field of aviation aircraft, and in particular relates to an amphibious unmanned aerial vehicle capable of aerial photography. Background technique [0002] At present, most of the remote-controlled fixed-wing UAVs used at home and abroad rely on the landing gear to take off or take off directly by hand throwing. Moreover, the development of domestic and foreign water drones is relatively slow compared with land-based fixed-wing drones, and the existing water drones are basically integrated manufacturing, which is expensive and complicated to operate; and the working environment of drones is safe. The degree of damage is low, and it is greatly affected by external factors. Therefore, when the aircraft is damaged, it is difficult to maintain and the maintenance cost is extremely high. Moreover, the current seaplane has a single function and cannot well adapt to the flight needs of users. Therefore, it is of great significan...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the remote-controlled fixed-wing UAVs used at home and abroad rely on the landing gear to take off or take off directly by hand throwing.

Moreover, the development of domestic and foreign water drones is relatively slow compared with land-based fixed-wing drones, and the existing water drones are basically integrated manufacturing, which is expensive and complicated to operate; and the working environment of drones is safe. low degree, greatly affected by external factors, so when the aircraft is damaged, maintenance is difficult and the maintenance cost is extremely high

Moreover, the current seaplane has a single function and cannot well adapt to the flight needs of users.

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