Helium(hydrogen) unmanned aerial vehicle

A technology of unmanned aerial vehicles and airframes, applied in the field of unmanned aerial vehicles, can solve the problems of no safety guarantee, breaking the machine, falling down, etc., and achieve the effect of extending the working time of the battery life, reducing power consumption, and improving the safety factor

Inactive Publication Date: 2016-11-23
尹澍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, UAV is an existing mature technology, especially the application field of UAV with four-axis propeller is more extensive, but due to the limitation of the weight of the energy storage battery, its flight duration can only be within half an hour. Internally, due to the flight life time, the continuous use of UAVs in some fixed airspaces is limited, such as temporary communication relay and monitoring command for earthquake disasters, forest fire prevention monitoring, traffic congestion scheduling monitoring, and spray haze removal, etc.
In addition, once the existing drones get out of control in an accident, they will fall down, break the machine and cause injury accidents, without safety guarantee

Method used

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  • Helium(hydrogen) unmanned aerial vehicle
  • Helium(hydrogen) unmanned aerial vehicle
  • Helium(hydrogen) unmanned aerial vehicle

Examples

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Embodiment Construction

[0012] exist figure 1 , figure 2 Among them, the four propellers (2) are respectively installed on the four shafts of the body support (1), the annular balloon (8) is installed around the four propellers (2) like a protective ring, and the nylon mesh buckle (9) The ring-shaped balloon (8) is fixed on the body support (1), the machine core equipment cover (3) is housed in the central part of the body support (1), and a miniature compressed air bag (5) is installed in the machine core equipment cover (3). ), air pressure measurement and control unit (4), micro solenoid valve (6), PCB board (11), battery (12). Inflatable pipe (10) is connected between annular balloon (8) and miniature solenoid valve (6) respectively, and miniature deflation valve (7) is also connected on the annular balloon (8) with sebific hose. The air pressure measurement and control unit (4) provides the control basis for the automatic balance system, and controls the opening or closing of the micro soleno...

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Abstract

The invention relates to a helium(hydrogen) unmanned aerial vehicle. The helium(hydrogen) unmanned aerial vehicle comprises a vehicle bracket, wherein propellers are arranged on the bracket, and an air pressure measuring and controlling element, a PCB and a battery are arranged in the center of the vehicle bracket; the outer end of the vehicle bracket is connected with an annular balloon through nylon net buckles; a micro solenoid valve on a micro compressed air pocket in the center of the vehicle bracket is connected with the annular balloon through an inflating pipe; a micro snuffle valve is mounted at a snuffle opening of the annular balloon; the micro solenoid valve and a circuit of the micro snuffle valve are electrically connected with the air pressure measuring and controlling unit; and the annular balloon is filled with helium or hydrogen. Through adjustment of pressure in the annular balloon, the rising and the landing of the unmanned aerial vehicle can be automatically adjusted, so that power consumption of the propellers is reduced, the flight time is prolonged in multiples, the safety is high, and the unmanned aerial vehicle can land stably.

Description

Technical field: [0001] The invention relates to an unmanned aerial vehicle, in particular to an unmanned aerial vehicle with helium (hydrogen) gas. Background technique: [0002] At present, UAV is an existing mature technology, especially the application field of UAV with four-axis propeller is more extensive, but due to the limitation of the weight of the energy storage battery, its flight duration can only be within half an hour. Internally, due to the flight endurance time, the continuous use of drones in some fixed airspaces is limited, such as temporary communication relay and monitoring command for earthquake disasters, forest fire prevention monitoring, traffic congestion scheduling monitoring, and spray haze removal. In addition, once the existing drones get out of control in an accident, they will fall down, break the machine and cause injury accidents, without safety guarantee. Invention content: [0003] The object of the present invention is to provide an un...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/22
Inventor 尹澍
Owner 尹澍
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