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

A multi-rotor UAV

A multi-rotor unmanned aerial vehicle and rotor technology, applied in the field of unmanned aerial vehicles, can solve the problems of unfavorable self-portrait unmanned aerial vehicle civilianization and large-scale promotion, increase in size of unmanned aerial vehicle, and weaken portability, etc., and achieve a good folding effect. , The structure is simple and compact, and the effect of optimized layout

Active Publication Date: 2017-03-29
HUNAN AIRTOPS INTELLIGENT TECH CO LTD
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this solution directly increases the volume of the entire drone, increases the cost, and greatly weakens its portability, which is not conducive to the popularization and wide-scale promotion of selfie drones.

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 multi-rotor UAV
  • A multi-rotor UAV
  • A multi-rotor UAV

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0047] Such as figure 1 ~ Figure 9 As shown, the multi-rotor UAV of the present invention includes more than three rotor assemblies 1, a casing 2, a rotor folding assembly 3 and a battery assembly 4, and more than three rotor assemblies 1 will be powered by the rotor in a non-working state. The folding assembly 3 is driven to be completely folded in the casing 2; in the working state, the rotor folding assembly 3 is driven to extend more than three rotor assemblies 1 out of the casing 2 to complete opening. In the present invention, the rotor retractable assembly 3 includes a bottom plate 301, a central ring 302 and a driving component. Each rotor assembly 1 includes an arm 101 and a propeller assembly located on the arm 101. A plurality of arms 101 are arranged in sequence along the circumferential direction. In the space above t...

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 multi-rotor unmanned aerial vehicle. The multi-rotor unmanned aerial vehicle comprises an aerial vehicle shell, a rotor folding assembly, a battery assembly and more than three rotor assemblies; each rotor assembly comprises an aerial vehicle arm and a propeller assembly located on the aerial vehicle arm, the rotor folding assembly drives the rotor assemblies to be completely folded in the aerial vehicle shell in a non-working state, and the rotor folding assembly drives the rotor assemblies to stretch out of the aerial vehicle shell to complete unfolding in a working state. The multi-rotor unmanned aerial vehicle has the advantages of being more compact in structure, smaller in size, more convenient to carry and the like.

Description

technical field [0001] The present invention mainly relates to the field of unmanned aerial vehicles, in particular to a multi-rotor unmanned aerial vehicle. Background technique [0002] At present, in the field of drones, multi-axis aircraft (multi-rotor drones) have attracted a large number of aircraft model enthusiasts and enthusiasts due to their simple structure, low cost, good control ability, hoverability, and suitable for personal use. With the diversity and richness of people's lifestyles, the general public has also developed a strong interest in this kind of aircraft, so the market demand for multi-rotor aircraft is huge, especially consumer-grade aerial photography drones. [0003] The main features of consumer-grade aerial photography drones are comprehensive functions, small and portable, simple operation, and good controllability. Among them, portability is one of the most notable features of consumer-grade aerial photography drones. Even if the portability...

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 Patents(China)
IPC IPC(8): B64C27/08B64C1/30
Inventor 罗世彬王涛许良晓孙伟吴雷马波
Owner HUNAN AIRTOPS INTELLIGENT TECH CO LTD
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