Mooring unmanned aerial vehicle

A drone and tethering technology, applied in the field of drones, can solve the problems of scattered on the ground, inconvenient cable recycling, high power consumption, etc., to achieve the effect of reducing power loss, low power, and low power consumption

Pending Publication Date: 2017-06-27
TIANXUN INNOVATION BEIJING TECH CO LTD
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The length of battery life seriously affects the efficiency of mission execution. With the development of various miniaturized and modular UAV systems, traditional tethered UAVs consume a lot of power, and traditional tethered UAVs land first. ,...

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
  • Mooring unmanned aerial vehicle
  • Mooring unmanned aerial vehicle
  • Mooring unmanned aerial vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Depend on Figure 1-Figure 3 A tethered unmanned aerial vehicle shown includes a balloon 2 arranged in a ball cage 1, the balloon 2 is a hydrogen balloon or a helium balloon, the cross section of the balloon 2 is circular, and the longitudinal section of the balloon 2 is a horizontal width Flat shape greater than the height, preferably, the longitudinal section of the balloon 2 is an ellipse, and the major axis of the ellipse is a horizontal line, the minor axis is a vertical line, and the minor axis is the vertical central axis 10 of the balloon 2 , the balloon 2 is a body of revolution around its vertical central axis 10 times. The shape of the cage 1 is adapted to the shape of the balloon 2.

[0024] Four machine arms 3 are evenly spaced around the outer ring of the ball cage 1, the machine arms 3 are fixed outside the ball cage 1, one end of the machine arm 3 is connected to the inner end of the ball cage 1, and the other end is pointing to the outside of the ball ...

Embodiment 2

[0030] Depend on Figure 4-Figure 6 A tethered unmanned aerial vehicle shown is different from Embodiment 1 in that: the inner end of the machine arm 3 is connected to the ball cage 1 through the machine arm driving device 12, and the four machine arms 3 are respectively connected to four machine arm drives. The device 12 and the machine arm driving device 12 are arranged in the middle position in the height direction of the ball cage 1 .

[0031] The arm driving device 12 includes a stepping motor 13 fixed on the outside of the ball cage 1, an outer support 19 fixedly connected to the outside of the ball cage 1, a transmission shaft mounting seat 17 fixed on the outside of the outer support 19, and a stepping motor 13 The driving transmission shaft 18, the belt transmission device and the casing 20 fixedly connected to the outside of the ball cage 1; Inside, vice versa, the sleeve 20 is a circular tube, the sleeve 20, the drive shaft and the machine arm are connected sequent...

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 tethered unmanned aerial vehicle, belonging to the technical field of unmanned aerial vehicles, comprising a balloon arranged in a ball cage, the balloon is a hydrogen balloon or a helium balloon, and four machine arms are arranged at intervals and evenly distributed around the outer ring of the ball cage One end of the machine arm is connected to the inner end of the ball cage, and the other end is the outer end pointing to the outside of the ball cage. The outer end of each machine arm pointing to the outside of the ball cage is provided with a rotor assembly. The rotor assembly includes a propeller motor and a The propeller driven by the propeller motor, the central axis of the propeller extends horizontally, and the four propellers on the four arms are arranged in sequence around the vertical central axis of the balloon along the circumferential line, and the central axis of the propeller is tangent to the circumferential line. The invention is a tethered unmanned aerial vehicle that is convenient for cable recovery and can hover in the air for unlimited time.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, and in particular relates to a tethered unmanned aerial vehicle. Background technique [0002] Early unmanned aerial vehicles were more used as target aircraft and reconnaissance aircraft for experimental training, reconnaissance and surveillance. Development and application, unmanned aerial vehicles (UAVs) have gradually developed into a new type of air power, which can play an important role in boring mission fields, harsh environment mission fields and dangerous mission fields. In recent years, countries all over the world are vigorously developing multi-rotor UAVs, which have been widely used in both military and civilian applications. Multi-rotor drones are small in size, low in cost, can hover at fixed points, and can take off and land vertically. Therefore, they can be used for military tasks such as transporting materials, battlefield surveillance, and border inspections...

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
IPC IPC(8): B64B1/20B64B1/32B64B1/50
CPCB64B1/20B64B1/32B64B1/50
Inventor 王川杨威
Owner TIANXUN INNOVATION BEIJING TECH CO LTD
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