A device for folding wings of a fixed-wing aircraft

Abstract

The invention relates to a fixed wing aircraft folded wing device. The device comprises a machine body, a left wing and a right wing, wherein the left wing and the right wing are connected to the two sides of the machine body in a mode of symmetrical overturn, both the left wing and the right wing comprise wing bodies, locating blocks which are connected to the root parts of the wing bodies and are arranged to be parallel to the planes of the wing bodies, and wing beams which penetrate through the inner parts of the wing bodies and go beyond the root parts of the wing bodies, the machine body comprises an upper machine body and a lower machine body, and the trailing edges of the upper machine body and the lower machine body are connected together through rotating pieces so as to form a less than sign-shaped model; both the upper machine body and the lower machine body are provided with wing beam connecters which make it convenient for the beam wings to clamp and mutually and tightly lock together and locating grooves which make it convenient for the locating blocks to clamp, and the wing beam connecters and the surface of the machine body are provided with grooves which make it convenient for the wing beams to clamp. The fixed wing aircraft folded wing device has the advantages that the consistency of the wing beams of the whole machine can be achieved through the tightly clamped wing beam connectors, and the structural strength is guaranteed; the folding device is simple in structure, fast in movement, capable of effectively reducing the transportation carrying volume of the whole machine, and convenience is brought to cable arrangement between the machine body and the wing bodies.

Description

technical field [0001] The invention relates to a wing-folding device for a fixed-wing aircraft. Background technique [0002] In the existing fixed-wing model airplanes, in order to facilitate transportation and carrying, the fuselage and wings are mostly connected detachably, and the disassembly process is cumbersome. The wing body is usually equipped with electronic equipment such as steering gear and wireless transceivers. Repeated disassembly and assembly will easily lead to poor contact between the wing body and the fuselage socket, which will affect flight safety and the service life of the whole machine. Contents of the invention [0003] The technical problem to be solved by the present invention is: based on the above problems, the present invention provides a wing-folding device for a fixed-wing aircraft. [0004] A technical scheme adopted by the present invention to solve its technical problems is: a fixed-wing aircraft folding wing device, including a fusela...

AI Technical Summary

Problems solved by technology

[0002] In the existing fixed-wing model airplanes, in order to facilitate transportation and carrying, the fuselage and wings are mostly connected detachably, and the disassembly process is cumbersome.

The wing body is usually equipped with electronic equipment such as steering gear and wireless transceivers. Repeated disassembly and assembly will easily lead to poor contact between the wing body and the fuselage socket, which will affect flight safety and the service life of the whole machine.

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