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UAV (unmanned aerial vehicle)

A technology of unmanned aerial vehicle and multi-rotor unmanned aerial vehicle, applied in the field of multi-rotor unmanned aerial vehicle, can solve the problems of short cruising time of multi-rotor unmanned aerial vehicle, and achieve the effects of simple structure, convenient disassembly and assembly, and prolonging cruising time.

Inactive Publication Date: 2019-03-15
贵州剑河中和时代科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an unmanned aerial vehicle, which solves the problem of short cruising time of the existing multi-rotor unmanned aerial vehicles, and the auxiliary wing system has strong versatility and is suitable for installation and use of all multi-rotor unmanned aerial vehicles

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  • UAV (unmanned aerial vehicle)
  • UAV (unmanned aerial vehicle)
  • UAV (unmanned aerial vehicle)

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings of the description.

[0028] An unmanned aerial vehicle comprises a multi-rotor unmanned aerial vehicle body and an auxiliary wing system.

[0029] Such as figure 1 , 2 As shown, the body of the multi-rotor UAV includes a fuselage 3 and several rotor assemblies 2, and the rotor assemblies 2 include paddle arms, motors and rotors mounted on the paddle arms. There is a certain accommodation space in the fuselage 3 of the present invention, and the two sides of the fuselage 3 have perforations for installing the auxiliary wing system

[0030] Such as image 3 As shown, the auxiliary wing system includes wing assemblies symmetrically arranged on both sides of the fuselage 3, a drive mechanism 4 for driving the wing assembly to rotate, and a control circuit 7 for precisely controlling the rotation angle of the wing. The driving mechanism and the control circuit 7 are integ...

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Abstract

A UAV (unmanned aerial vehicle) comprises a multi-rotor UAV body, wherein the multi-rotor UAV body comprises a body, a plurality of rotor assemblies and an auxiliary wing system, wherein the auxiliarywing system comprises wing assemblies symmetrically arranged on the two sides of the body, a drive mechanism for driving the wing assemblies to rotate and a control circuit used for accurately controlling the rotating angle of wings; the drive mechanism and the control circuit are integrated on a mounting seat and the mounting seat is fixed in the body. The wings are added to the two sides of theUAV body, most weight of the UAV body can be borne by the aid of lift force produced for the wings when the UAV is in cruise and air passes through the wings, so that consumption of screw propellersfor supporting the weight of the UAV body is reduced, and the cruise time of the multi-rotor UAV body can be substantially prolonged.

Description

technical field [0001] The invention relates to an unmanned aerial vehicle, especially a multi-rotor unmanned aerial vehicle added with auxiliary wings. Background technique [0002] The flight of multi-rotor drones is quite stable, and it can easily achieve flight control capabilities that are difficult for conventional helicopters. Now many drone products on the market generally use four-axis or six-axis drones. Good handling, can provide a stable flying environment for the camera head. The frequently used functions of this type of UAV include police investigation, patrol, fixed-point monitoring, forestry patrol, power line inspection, agricultural spraying, etc., and are even widely used on the battlefield. The rotor structure of the multi-axis UAV is relatively simple, and it does not need the complex fine-tuning action structure of the helicopter. It only needs to control the rotation speed of the rotor to achieve the purpose of controlling the attitude. [0003] Mult...

Claims

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Application Information

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IPC IPC(8): B64C27/22B64C3/38
CPCB64C3/38B64C27/22B64U10/10
Inventor 唐文君
Owner 贵州剑河中和时代科技有限公司
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