Disc-shaped unmanned aircraft of single-thrust paddle

Abstract

The invention relates to a disc-shaped unmanned aircraft of a single-thrust paddle. A culvert is fixed on the upper end part of an undercarriage, and the upper end part of the culvert is provided with a stand, wherein the central part of the stand is provided with a power device on the central axial line of the culvert; a left inner cavity and a right inner cavity of the culvert are symmetricallyprovided with fuel tanks, and a front inner cavity and a rear inner cavity of the culvert are symmetrically provided with avionic equipment; the power device is connected with a thrust paddle througha paddle shaft and arranged on the upper part in the culvert, and uniformly and circumferentially arrayed rotation stop fixing control surfaces are arranged between the inner wall on the lower part of the culvert and the outer wall of a middle cabin; the front end and the rear end along the vertical direction at the bottom of the culvert are symmetrically and respectively provided with an annularairflow nozzle helm, and the left end and the right end along the transverse direction at the bottom of the culvert are symmetrically and respectively provided with an annular airflow nozzle helm; the front and the back of the inner cavity of the culvert structural body are provided with avionic equipment; and the middle cabin is internally provided with an automatic pilot. The disc-shaped unmanned aircraft has compact structure, reasonable design, can vertically take off and land, hover and circle at any place, and has quite low noise during flying, excellent hidden property, low altitude, low speed, high flight efficiency, fuel saving, convenient maintenance, safety and reliability.

Description

technical field [0001] The invention belongs to an unmanned aerial vehicle, in particular to a disc-shaped unmanned aerial vehicle with a single thrust paddle. Background technique [0002] At present, it is known that modern common unmanned fixed-wing aircraft need a higher speed for takeoff and landing to enable the wings to generate sufficient lift, causing about 50% of flight accidents to occur during takeoff and landing, and parking on the ground takes up a lot of space. Most of the modern common rotor unmanned aerial vehicles adopt the structure of single rotor with tail rotor and coaxial double rotor of helicopter. The high-speed rotating blade is a fatal threat to the operator. The high-speed rotating blades are also easy to bump into objects and cause flight accidents. Contents of the invention [0003] The object of the present invention is to overcome the weak point that exists in the above-mentioned technology, provide a kind of compact structure, reasonable ...

AI Technical Summary

Problems solved by technology

The high-speed rotating blades are also easy to hit objects and cause flight accidents

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