Aircraft capable of automatically folding wings

Abstract

The invention discloses an aircraft capable of automatically folding wings. The aircraft comprises an aircraft body, wing assemblies are arranged on the left side and the right side of the aircraft body correspondingly, and each wing assembly comprises an inner wing, an outer wing and a folding driving mechanism; the inner sides of the inner wings are connected to the aircraft body, and the outersides of the inner wings are connected with the inner sides of the outer wings; one end of the folding driving mechanism is installed on the inner wing, the other end of the folding driving mechanismis installed on the outer wing, and the folding driving mechanism unfolds or folds the outer wing. In the embodiment of the invention, wings of the aircraft can be automatically unfolded during cruising flight, the wing span is increased, and the endurance of the cruise flight is thus improved; meanwhile, the wings of the aircraft can be automatically folded during vertical take-off and landing and hovering, the wing span of the wings is reduced, the wind resistance of the aircraft during vertical take-off and landing and hovering is improved, the aircraft has good flight performance, and meanwhile, the take-off and landing field and the storage space required by the aircraft can be reduced.

Description

technical field [0001] The invention relates to the technical field of aircraft, in particular to an aircraft with automatic folding wings. Background technique [0002] In recent years, aircrafts have continued to rise. Aircrafts have the advantages of low manufacturing cost, simple and convenient operation, high flexibility and ultra-low altitude flight. Therefore, they are more and more widely used in various industries. Most of the existing aircrafts are mainly used in In scientific research, geographical exploration, agricultural irrigation and video shooting and other fields. [0003] In traditional aircraft, in order to further improve the endurance time of cruising flight, it is necessary to increase the wingspan, but increasing the wingspan affects the wind resistance of the aircraft in the vertical take-off and landing and hovering states, and the vertical take-off and landing and hovering of the aircraft. stop has some negative effects. Contents of the inventio...

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Problems solved by technology

[0003] In traditional aircraft, in order to further improve the endurance time of cruising flight, it is necessary to increase the wingspan, but increasing the wingspan affects the wind resistance of the aircraft in the vertical take-off and landing and hovering states, and the vertical take-off and landing and hovering of the aircraft. Stopping brings certain negative effects

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