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Rotary unfolding device and unmanned aerial vehicle device

A technology of rotating components and wings, which is applied in the direction of fuselage, wing adjustment, aircraft parts, etc., can solve the problems of poor reliability, low reliability, and inconvenient operation of the whole machine, and achieve small size of the whole machine, convenient transportation, and transportation small space effect

Active Publication Date: 2021-08-31
SICHUAN AOSSCI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wing disassembly scheme is inconvenient for users to operate outdoors, and the reliability is low
The current folding wing scheme still has a large size after folding. The two wings are two separate parts and require two sets of mechanisms. The reliability of the whole machine is slightly poor.

Method used

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  • Rotary unfolding device and unmanned aerial vehicle device
  • Rotary unfolding device and unmanned aerial vehicle device
  • Rotary unfolding device and unmanned aerial vehicle device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Such as Figure 1-5 As shown, the present application provides a rotary deployment device, the rotary deployment device includes a first connecting member 1, a rotating assembly 2, a second connecting member 3, a driving assembly 4 and at least one locking assembly 5;

[0054] The first connecting part 1 is used for fixed connection with the center position of the wing 8, and the second connecting part 3 is used for fixed connection with the fuselage 7;

[0055] One end of the rotating assembly 2 is fixedly connected to the first connecting member 1, and the other end passes through the first connecting member 1 and the second connecting member 3, and is rotatably connected to the second connecting member 3; The first connecting member 1 rotates synchronously with the rotating assembly 2;

[0056] The driving assembly 4 is arranged on the side of the second connecting piece 3 away from the first connecting piece 1, the driving assembly 4 is sleeved on the rotating assemb...

Embodiment 2

[0093] The application provides an unmanned aerial vehicle device, including a fuselage 7, a wing 8, and a rotary deployment device; the rotary deployment device is the rotary deployment device described in the above embodiment; the wing 8 includes a left wing and the right wing, the left wing and the right wing are of an integral structure;

[0094] Specifically, the rotating deployment device is located above the fuselage 7, and the first connecting member 1 of the rotating deploying device is fixedly connected to the center of the wing 8; the second connecting member 3 is fixedly connected to the fuselage 7;

[0095] Wherein, the left wing and the right wing have the same structural shape, and the center position of the wing 8 is the center of the connecting position of the left wing and the right wing;

[0096] The rotating assembly 2 drives the wing 8 to rotate around the fuselage 7 through the first connecting piece 1, so that the wing 8 rotates to a preset angle with th...

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Abstract

The invention discloses a rotary unfolding device and an unmanned aerial vehicle device. The rotary unfolding device comprises a first connecting piece, a rotating assembly, a second connecting piece, a driving assembly and at least one locking assembly. The first connecting piece is fixedly connected with the center position of a wing, and the second connecting piece is fixedly connected with a fuselage; one end of the rotating assembly is fixedly connected with the first connecting piece, and the other end penetrates through the first connecting piece and the second connecting piece and is rotationally connected with the second connecting piece; the first connecting piece and the rotating assembly rotate synchronously. The driving assembly is arranged on the side, away from the first connecting piece, of the second connecting piece, the rotating assembly is sleeved with the driving assembly, one end of the driving assembly is detachably and fixedly connected with the rotating assembly, and the other end of the driving assembly is fixed to the second connecting piece through a limiting piece; the locking assembly is used for locking the first connecting piece rotating to the preset position. The unmanned aerial vehicle is connected with the fuselage and the wings, so that the folded wings can be located on the fuselage and basically coincide with the fuselage.

Description

technical field [0001] The present application relates to the technical field of unmanned aerial vehicle wing folding devices, in particular to a rotating unfolding device and an unmanned aerial vehicle device. Background technique [0002] In recent years, fixed-wing drones have developed rapidly, and they are playing an increasingly important role in scenarios such as aerial photography, surveying and mapping, power inspection, agricultural plant protection, logistics transportation, and disaster rescue. [0003] As UAVs are used in more and more scenarios, the performance and quantity requirements of UAVs are getting higher and higher, resulting in UAVs becoming larger and larger and requiring more sorties; this has great impact on the transport and launch of UAVs Convenience puts forward new requirements; the wings of the UAV occupy most of the horizontal space. Disassembling or folding the wings of the UAV can significantly reduce the space required for the transportati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C1/26B64C3/56
CPCB64C1/26B64C3/56
Inventor 薛松柏谢晒明王长云吴巍瞿胡敏薛蛟
Owner SICHUAN AOSSCI TECH CO LTD