Air vehicle with folding arms

A technology for folding arms and aircraft, which is applied in the field of unmanned aerial vehicles, can solve the problems that the external dimensions cannot be changed, the multi-rotor aircraft is difficult to use, etc., and achieves the effect of wide application fields.

Inactive Publication Date: 2015-12-02
林日壮
View PDF5 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the arms of existing multicopters are generally relatively fixed structures. When the flight space or environment of the multicopter changes (for example, the flight space becomes smaller), the multicopter cannot be changed due to the external dimensions of the multicopter. Coptercopters Difficult to Use in Smaller Flight Spaces

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
  • Air vehicle with folding arms
  • Air vehicle with folding arms
  • Air vehicle with folding arms

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0029] Such as figure 1 , figure 2 as well as image 3 As shown, one of the preferred embodiments of the present invention provides an aircraft with a folding arm, which includes a fuselage 1 , a folding arm 2 and a rotor 3 .

[0030] Specifically, as figure 1 As shown, the airframe 1 is the main part of the aircraft, which is a common structure in the prior art, and will not be repeated here.

[0031] Such as image 3 and see figure 2 As shown, there are multiple folding arms 2 connected around the body 1 . In this embodiment, there are four folding arms 2 , and the four folding arms 2 are evenly distributed around the machine body 1 . The folding arm 2 includes a first arm 21 , a second arm 22 and a rotating ...

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 air vehicle with folding arms. The air vehicle comprises a vehicle body (1); the air vehicle further comprises the multiple folding arms (2); each folding arm (2) comprises a first arm (21) connected with the vehicle body (1), a second arm (22) and a rotating mechanism (23) allowing the second arm (22) to rotate relative to the first arm (21); and each first arm (21) is provided with a rotor wing (3), and each second arm (22) is provided with a rotor wing (3). The air vehicle has the beneficial effects that the structure of the first arms and the second arms which can be rotationally connected is adopted in the air vehicle, and when the air vehicle is used, the external dimension of the air vehicle can be changed, so that the air vehicle can be suitable for different flight spaces, and the application area of the air vehicle is further wider.

Description

technical field [0001] The present invention relates to the technical field of unmanned aerial vehicles, and more specifically, relates to an aerial vehicle with folding arms. Background technique [0002] Unmanned aerial vehicles have the characteristics of small size, light weight, low cost, flexible operation and high safety, and can be widely used in aerial photography, monitoring, search and rescue, resource exploration and other fields. [0003] The multicopter in the prior art usually includes a body and a plurality of arms arranged around the body, and a rotor is installed on each arm. However, the arms of existing multicopters are generally relatively fixed structures. When the flight space or environment of the multicopter changes (for example, the flight space becomes smaller), the multicopter cannot be changed due to the external dimensions of the multicopter. Coptercopters are difficult to use in the reduced flying space. Contents of the invention [0004] T...

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): B64C1/30B64C27/08
Inventor 林日壮
Owner 林日壮
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