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Unmanned aerial vehicle wing and fuselage connecting structure

A connecting structure and unmanned aerial vehicle technology, applied in the direction of fuselage, aircraft parts, transportation and packaging, etc., can solve the problems of high cost of use, non-replacement, and inability to quickly assemble and connect, and achieve low cost of use and simple operation Effect

Pending Publication Date: 2022-01-28
天和无人机科技溧阳有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The design of the connection structure between the wing and the fuselage of the traditional UAV is not scientific and reasonable, and there are deficiencies in use. First, the connection between the wing and the fuselage of the UAV is cumbersome and cannot be quickly assembled and connected, which is not conducive to intelligent automatic modularization The realization of assembly; the second is that after the wing is damaged due to an accidental drop, it cannot be replaced quickly, but can only be replaced as a whole, and the cost of use is relatively high

Method used

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  • Unmanned aerial vehicle wing and fuselage connecting structure
  • Unmanned aerial vehicle wing and fuselage connecting structure
  • Unmanned aerial vehicle wing and fuselage connecting structure

Examples

Experimental program
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Effect test

Embodiment 1

[0035] Such as Figure 1-Figure 8 As shown, a UAV wing and fuselage connection structure includes a fuselage 1 and a wing 2, the two sides of the fuselage are provided with a first installation part 3, and the connecting end of the wing 2 is provided with a second installation part 4. A lock mechanism is formed between the first installation part 3 and the second installation part 4. The lock mechanism is a Zhan type coupler mechanism. The first installation part 3 and the second installation part 4 are respectively equipped with a lock tongue 7 and a belt clip. The locking rod 8 of the block 9 and the inner end of the dead bolt 7 are provided with a bayonet 10 that cooperates with the block 9 . The fuselage 1 is located on the periphery of the first installation part 3 and is provided with a guide reinforcement sleeve 5 .

[0036] In this embodiment, the guide reinforcing pipe sleeve 5 includes a rectangular sleeve body 501, and the upper side plate of the rectangular sleeve...

Embodiment 2

[0046] In this embodiment, the locking bar 8 is a rectangular bar, and the outer side of the locking bar 8 is sheathed with a compression spring that makes the locking block 9 move downward. The first mounting part 3 and the second mounting part 4 are provided with movable slots to facilitate the vertical displacement of the locking rod 8 in their respective interiors.

Embodiment 3

[0048] This embodiment is improved on the basis of Embodiment 1 or Embodiment 2, and uses the front side plate of the rectangular sleeve 501 as the rotor installation part.

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Abstract

The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to an unmanned aerial vehicle wing and fuselage connecting structure and method. The unmanned aerial vehicle wing and fuselage connecting structure comprises a fuselage and wings, first mounting parts are arranged on the two sides of the fuselage, second mounting parts are arranged at the connecting ends of the wings, lock catch mechanisms are formed between the first mounting parts and the second mounting parts, and a guide reinforcing pipe sleeve is arranged on the periphery of the first mounting parts of the fuselage. The connection operation of the wings and the fuselage of the unmanned aerial vehicle is simple, the first mounting parts are additionally arranged on the fuselage, the second mounting parts are additionally arranged on the wings, and the lock catch mechanisms are formed between the first mounting parts and the second mounting parts, so that quick locking can be performed, quick assembly connection can be realized by matching with the limiting of the guide reinforcing pipe sleeve, and the realization of intelligent automatic modular assembly is facilitated; and when the wings are damaged due to accidental falling, the wings can be quickly replaced without overall replacement, so that the use cost is relatively low.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, and in particular relates to a structure and method for connecting a wing and a fuselage of an unmanned aerial vehicle. Background technique [0002] Fixed-wing unmanned aerial vehicle, a type of unmanned aerial vehicle with fixed wings that can be adjusted automatically or manually with the speed of the outer end of the wing. Because of its excellent functions and modular integration, it has been widely used in surveying and mapping, geology, petroleum, agriculture and forestry, etc., and has a broad market application prospect. A general fixed-wing UAV system consists of five main parts: body structure, avionics system, power system, takeoff and landing system, and ground control station. The airframe structure is composed of detachable modular airframes, which are not only convenient to carry, but also can be assembled and taken off in a short time. The avionics system is co...

Claims

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Application Information

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IPC IPC(8): B64C1/26
CPCB64C1/26
Inventor 刘阳居竹青
Owner 天和无人机科技溧阳有限公司