A buoyancy-assisted lift unmanned aerial vehicle

A drone and buoyancy technology, applied in the field of drones, can solve the problems of inability to adjust the angle of rotation, poor endurance, and insufficient flexibility, and achieve the effects of improving energy utilization, convenient operation, and improving endurance

Active Publication Date: 2021-03-26
安徽天鹰兄弟无人机科技创新有限公司
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of poor endurance in the prior art, and the rotor of the UAV in the prior art is generally fixed at the end of the support arm, and the angle of rotation cannot be adjusted, and its flexibility is slightly insufficient. Proposed buoyancy-assisted lifting UAV

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 buoyancy-assisted lift unmanned aerial vehicle
  • A buoyancy-assisted lift unmanned aerial vehicle
  • A buoyancy-assisted lift unmanned aerial vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0019] refer to Figure 1-4 , a buoyancy-assisted lifting unmanned aerial vehicle, including an unmanned aerial vehicle 1, an air pump is provided in the unmanned aerial vehicle 1, and the air pump is connected with the air bag 4 through the inflation tube 36, which is convenient for inflating the air bag 4, and prevents the air bag 4 from chronic air leakage Affect the lift force of the UAV 1, the upper side wall of the UAV 1 is provided with a placement cavity, when the airbag 4 is disassembled from the UAV 1, the airbag 4 can be placed in the placement cavity, and the lower end of the UAV 1 is provided with a cavity. There is a hanger, which is convenient for the ...

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 buoyancy-assisted lifting unmanned aerial vehicle. An air bag is provided, the lower side wall of the fixed block is provided with a mounting groove, and the connecting block is set through the mounting groove, the connecting block is a hollow structure, and grooves are provided on both side walls of the connecting block, And the bottom of the groove is connected with a clamping block through a plurality of springs, the side wall of the installation groove is provided with a first clamping groove matched with the clamping block, and the inner wall of the connecting block is rotatably connected with a vertically arranged the first threaded rod, a rotating rod is arranged transversely in the connecting block, and the rotating rod is set through one side wall of the connecting block, and the end of the rotating rod close to the first threaded rod is provided with a First helical gear. The invention has simple structure and convenient operation, and the buoyancy-assisted lifting UAV has stronger battery life and more flexible operation.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a buoyancy-assisted lifting unmanned aerial vehicle. Background technique [0002] Unmanned aircraft, referred to as "UAV", is an unmanned aircraft controlled by radio remote control equipment and its own program control device. Due to its low cost, good cost-effectiveness, good maneuverability, and convenient use, it is currently used in aerial photography, agriculture, plant protection, selfie, express transportation, disaster relief, observing wild animals, monitoring infectious diseases, surveying and mapping, news reports, It is widely used in power inspection, disaster relief, film and television shooting and other fields. Unmanned aerial vehicle (UAV) is a kind of aircraft that is gradually becoming practical at present. It has the advantages of flexible maneuvering, quick response, unmanned flight, and low operation requirements. Loading multiple types ...

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): B64C27/08B64C27/52B64D47/00
CPCB64C27/08B64C27/52B64D47/00B64U10/10B64U50/19
Inventor 刘新强
Owner 安徽天鹰兄弟无人机科技创新有限公司
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