Supercharge Your Innovation With Domain-Expert AI Agents!

A wing-body joint and an unmanned aerial vehicle

A wing-body and joint bushing technology, which is applied in the field of wing-body joints and unmanned aerial vehicles, can solve the problems of space size limitation and insufficient bearing capacity of wing-body joints, and achieve the goal of increasing the distance between connecting bolts and the bearing capacity of joints Effect

Active Publication Date: 2021-09-24
北京北航天宇长鹰无人机科技有限公司
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is, aiming at the deficiencies of the prior art, it aims to provide a wing-body joint for connecting the wing of the UAV to the fuselage and the UAV. The problem of insufficient carrying capacity due to the limitation of space size

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A wing-body joint and an unmanned aerial vehicle
  • A wing-body joint and an unmanned aerial vehicle
  • A wing-body joint and an unmanned aerial vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings.

[0047] The embodiment of the invention discloses a wing-body joint, such as Figure 1 to Figure 2 As shown, it includes: wing-body joint main body 1, 2, wing-body joint bushing 3, 4, fuselage joint main body 9, fuselage joint bushing 10, wherein: wing-body joint bushing 3, 4 is located on the wing In the first bolt holes 5, 6 and the second bolt holes 7, 8 of the fuselage joint body 1, 2; the fuselage joint bushing 10 is located in the third bolt hole 11 and the fourth bolt hole 12 of the fuselage joint body 9 ; Wing-body joint main bodies 1, 2 and fuselage joint main body 9 pass through bolts, nuts and washers respectively through the first bolt holes 5, 6 and the third bolt hole 11 and through the second bolt holes 7, 8 and the fourth bolt hole ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a wing-body joint used for connecting the wing of a drone to a fuselage and the drone, comprising: a main body of the wing-body joint, a bushing of the wing-body joint, a main body of the fuselage joint, and a fuselage joint The bushing, wherein: the body joint main body connected to the wing is connected to the fuselage joint main body connected to the fuselage through bolts, nuts and washers through bolt holes. The invention adopts the arrangement of horizontal connecting bolts, has simple structure, is convenient to disassemble and assemble, and has no limitation on the height of the outer shape of the wing.

Description

technical field [0001] The invention belongs to the field of unmanned aerial vehicle facilities, and in particular relates to a wing-body joint used for connecting the wing and fuselage of an unmanned aerial vehicle and an unmanned aerial vehicle. Background technique [0002] In the design of modern medium and large UAVs, in order to meet the needs of packaging and transportation, the wings are mostly detachable. The connection between the fuselage and the wing usually adopts the upper ear and the lower ear of the wing joint. [0003] However, under thin airfoil conditions, due to limited space, the bearing capacity of the upper and lower lugs will be insufficient. [0004] In addition, if thicker ear pieces or multiple ear pieces are used for reinforcement, the structure of the UAV will be complicated, the weight will increase, and disassembly and assembly will be difficult, which will affect the overall performance of the UAV. Contents of the invention [0005] The te...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B64C1/26B64C3/00
CPCB64C1/26B64C3/00
Inventor 王刚尚晓冬孙亚东崔瑞芹王红梅
Owner 北京北航天宇长鹰无人机科技有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com