Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multi-rotor aircraft with variable rotors

A multi-rotor aircraft and rotor technology, applied in the field of aircraft, can solve the problems of increasing development costs, the load capacity of multi-rotor aircraft cannot be changed according to requirements, etc., and achieve the effect of improving transportation capacity and convenient use

Pending Publication Date: 2020-08-28
海南波洛斯控制技术有限公司
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The number of rotors of the multi-rotor aircraft in the prior art is fixed, which makes the load capacity of each multi-rotor aircraft unable to be changed according to the requirements. Therefore, it is necessary to design multi-rotor aircraft with different structures to meet the needs of different load capacities. This greatly increases the development cost

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
  • Multi-rotor aircraft with variable rotors
  • Multi-rotor aircraft with variable rotors
  • Multi-rotor aircraft with variable rotors

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] 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 combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0040] like Figure 1-8 As shown, a multi-rotor aircraft with a variable rotor proposed by the present invention includes a main body 1, a mounting plate 4, a guard plate 3, a base plate 8, a plurality of first rotors 5 and a plurality of second rotors 7;

[0041] The mounting plate 4 is arranged on the left and right sides of the main body 1, and the mounting plate 4 is provided with a plurality of connecting pieces 2 f...

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 relates to the technical field of aircrafts, in particular to a multi-rotor aircraft with variable rotors, which comprises a main body, mounting plates, a guard plate, a bottom plate, aplurality of first rotors and a plurality of second rotors, wherein the mounting plates are arranged on the left and right sides of the main body; an opening is formed in the connecting piece, and theinterior of the connecting piece is hollow; a first limiting piece and a second limiting piece are arranged on the inner wall of the connecting piece; an extrusion plate is arranged in the connectingpiece, and a positioning groove is formed in the middle of the extrusion plate; a connecting rod is arranged on the second rotor, and one end of the connecting rod is inserted into the connecting piece; the first rotor comprises a propeller, a movable rod, a sleeve rod and a limiting plate; the sleeve rod is fixed on the main body, a base is arranged in the sleeve rod, and a cable is arranged onthe base; and the end, inserted to the sleeve rod, of the movable rod is provided with the movable plate. The number of the rotors can be adjusted, meanwhile, more second rotors can be conveniently installed by adjusting the elongation of the first rotors, the transport capacity of the main body is improved, and use is more convenient.

Description

technical field [0001] The invention relates to the technical field of aircraft, in particular to a variable-rotor multi-rotor aircraft. Background technique [0002] Unmanned Aerial Vehicle (UAV) is referred to as UAV (Unmanned Aerial Vehicle), which refers to an aircraft that does not carry an operator and can fly autonomously or remotely. [0003] A multi-rotor UAV is a special unmanned helicopter with three or more rotor shafts. It is rotated by an electric motor on each shaft to drive the rotor, thereby generating thrust. The collective pitch of the rotors is fixed, not variable like normal helicopters. By changing the relative rotational speed between different rotors, the size of the single-axis propulsion can be changed, thereby controlling the trajectory of the aircraft, [0004] Unlike traditional aircraft, multi-rotor aircraft can only achieve various actions by changing the speed of the rotor. At present, multi-rotor aircraft can be roughly divided into three...

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): B64C27/08B64C1/06B64C27/00B64C27/35B64D45/00B64C25/12
CPCB64C27/08B64C1/069B64C27/006B64C27/35B64D45/00B64C25/12
Inventor 张磊
Owner 海南波洛斯控制技术有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com