UAV (Unmanned Aerial Vehicle) arm folding mechanism

A technology of folding mechanism and unmanned aerial vehicle, applied in the direction of fuselage, aircraft parts, aircraft control, etc., can solve the problems of poor stability, short life, inconvenient operation, etc., to increase stability, prolong service life, and eliminate gaps. Effect

Inactive Publication Date: 2016-06-22
郭根松
View PDF0 Cites 36 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the technical defects of inconvenient operation, poor stability, and short life of the above-mentioned arm folding mechanism, the present invention provides an unmanned aerial vehicle arm folding mechanism that is convenient to fold, stable to open and fixed, and good in stability.

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
  • UAV (Unmanned Aerial Vehicle) arm folding mechanism
  • UAV (Unmanned Aerial Vehicle) arm folding mechanism
  • UAV (Unmanned Aerial Vehicle) arm folding mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0029] like Figure 1 ~ Figure 4 As shown, the drone arm folding mechanism of the present invention includes the arm folding seat 12 and the arm connecting seat 17 arranged on the machine arm 1. The fuselage mounting lug 172 connected with the second mounting plate 21, its side opposite to the machine arm 1 and at the position of the second mounting plate 21 protrudes from the machine arm mounting lug 173, and the machine arm connecting seat 17 is A protrusion protrudes upwards from the surface, and a through hole 174 is formed on the protrusion. One end of the arm connecting seat 17 close to the through hole 174 protrudes toward the first mounting plate 2 with a po...

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 an arm folding mechanism for an unmanned aerial vehicle, comprising an arm connecting seat and an arm folding seat arranged on the arm, one end of the arm folding seat is hinged on the arm connecting seat; A folding mechanism is arranged on the connecting seat of the machine arm; the folding mechanism is movably connected with the other end of the folding seat of the machine arm; the folding mechanism includes an outer handle and an inner handle, and one end of the inner handle is hinged to the arm Connecting seat; the other end is covered with an outer handle rotating shaft; one end of the outer handle is hinged on the outer handle rotating shaft; the other end is provided with a connecting part that is movably connected with the folding seat of the machine arm; The inner handle is also provided with a locking structure for locking the inner handle. The invention is easy to operate, has double locking, and an elastic component is arranged between two metal parts, which eliminates the gap between the metal parts, increases stability and prolongs the service life.

Description

technical field [0001] The invention belongs to the technical field of arm folding mechanisms, and in particular relates to an arm folding mechanism of an unmanned aerial vehicle. Background technique [0002] Unmanned aerial vehicle (unmanned aircraft), which has the advantages of flexible maneuverability, quick response, unmanned flight, and low operation requirements. It is loaded with multiple types of sensors, such as cameras, to realize real-time image transmission. Gaocheng area Detection and other functions are widely used in firefighting, military, transportation, police, exploration and meteorological fields to achieve cruise shooting and monitoring of designated areas. At present, most UAVs are multi-axis UAVs, such as four-axis, six-axis, etc., because the arm is set radially outward relative to the fuselage, the volume is large, and the transportation is inconvenient. At the same time, the structure of the arm may be damaged during transportation. During the co...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B64C1/30
CPCB64C1/30
Inventor 郭根松
Owner 郭根松
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap