Multi-rotor unmanned aerial vehicle

A multi-rotor unmanned and flying equipment technology, applied in the field of multi-rotor unmanned flying equipment, can solve the problems of cumbersome installation and disassembly work and affect the working efficiency of staff, and achieve the effect of portable operation efficiency

Inactive Publication Date: 2016-03-02
EWATT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a multi-rotor unmanned flying device, which solves or partially solves the problem that the installation and disassembly of several rotors of the multi-rotor UAV in the prior art is very cumbersome and affects the working efficiency of the staff. defect

Method used

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  • Multi-rotor unmanned aerial vehicle

Examples

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Embodiment 1

[0034] Specifically, see Figure 1-2 A multi-rotor unmanned aerial vehicle provided by Embodiment 1 of the present invention at least includes: a fuselage 1, at least four first rotors 2, rotor shafts 3 having the same number as the first rotors 21, and the first Rotary wings 21 have the same number of rotating connectors 4 , the same number of folding components 5 as the first rotor 21 , sliding components 6 and brackets 8 for placing batteries.

[0035] Wherein, one first rotor 21 is detachably connected to one rotor shaft 3 through one rotary connection 4 . please if Figure 3-4 As shown, the rotary connector 4 at least includes: a first motor 41 and a first dismounting thread group 43 . The first motor 41 is used to drive the first rotor 21 to rotate to drive the fuselage 1 to fly. The first motor 41 includes a first surface 411 and a second surface 412 . In the embodiment of the present invention, it can be as image 3 As shown, the first surface 411 can be understoo...

Embodiment 2

[0062] Take the twelve-rotor unmanned aerial vehicle as embodiment two of the present invention, because Figure 1-2 The six-rotor unmanned aerial devices shown all use a single-blade single-axis, that is, each rotating shaft 3 is equipped with a first motor 41 and a first rotor 21 . when Figure 1-2 As shown in the six-rotor unmanned aerial vehicle, when each of the rotating shafts 3 is equipped with two motors and two rotors, that is, both propellers are coaxial (two rotors share one rotor shaft 3), that is, twelve rotors are formed. Unmanned aerial equipment. Can be like Figure 11 shown.

[0063] At this time, one end of the rotor shaft 3 used to connect to the fuselage 1 is used as the connection end 32 , and is rotatably connected to the fuselage 1 through the folding assembly 5 . One end of the rotor shaft 3 used to connect the rotor serves as the coaxial end 21 , and the coaxial end 31 may include a first end surface 311 (upper end surface), a second end surface 31...

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Abstract

The invention discloses a multi-rotor unmanned aerial vehicle, which belongs to the technical field of unmanned aerial vehicle. The multi-rotor unmanned aerial vehicle includes a fuselage, first rotors, rotor shafts, rotating connecting pieces, folding assemblies and a sliding assembly. Each rotating connecting piece comprises a first motor and a first dismounting screw thread group; and the first rotor is detachably connected to the first motor through the first dismounting screw group, so that the installation or dismounting between the first rotor and the first motor can be realized by rotating the first rotor. The multi-rotor unmanned aerial vehicle has the characteristics of fastness, convenience and high working efficiency.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, and in particular relates to a multi-rotor unmanned flying device. 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. There is no cockpit on board, but it is equipped with autopilot, program control device, information collection device and other equipment. The personnel on the ground, on the ship, or at the remote control station of the parent aircraft track, locate, remotely control, telemeter and digitally transmit it through radar and other equipment. Under the radio control, it can take off like an ordinary aircraft or be launched into the air with a booster rocket, and it can also be taken into the air by the parent aircraft for flight. [0003] In the UAV in the prior art, a drive motor is usually fixed at the end of the rotor shaft, and the rotor ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/48B64C27/14B64C27/08B64C27/10
CPCB64C27/08B64C27/10B64C27/14B64C27/48
Inventor 赵国成范晖陈方芳
Owner EWATT TECH CO LTD
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