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An electric ducted rotor drone

An unmanned and electric rotor technology, applied in the field of aerospace, can solve problems such as unreasonable structural design, fixed structure, heavy weight, etc., and achieve good flight test results, easy debugging, and light weight

Active Publication Date: 2019-01-04
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to effectively solve the problems that the traditional ducted UAV uses a winding machine to wind the duct, this type of ducted UAV has the problems of heavy mass, fixed structure, high cost and unreasonable structural design, and then provides a Electric ducted rotor drone

Method used

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  • An electric ducted rotor drone
  • An electric ducted rotor drone
  • An electric ducted rotor drone

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Experimental program
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Effect test

specific Embodiment approach 1

[0022] Specific implementation mode one: combine figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 and Figure 6 Describe this embodiment, this embodiment includes upper support frame 1, motor 2, propeller 4, deflector bracket 5, steering gear bracket 6, duct 7, multiple deflectors 8 and multiple rudder blades 9;

[0023] The duct 7 includes a plurality of first plastic rings 7-1, a plurality of second plastic rings 7-2 and a plurality of axial supports 7-3, and the plurality of first plastic rings 7-1 and A plurality of second plastic rings 7-2 are coaxially arranged and alternately connected to form the duct body, the plurality of axial supports 7-3 are vertically arranged on the duct body, and the upper support frame 1 is arranged on the duct body directly above, the top of each axial support 7-3 is connected with the upper support frame 1, the motor 2 is located in the duct body and its top is set on the upper support frame 1, the output shaft of the motor 2 is ...

specific Embodiment approach 2

[0028] Embodiment 2: This embodiment is a further limitation of Embodiment 1. In this embodiment, the first plastic ring 7-1 is a ring made of polypropylene material, and the second plastic ring 7-2 is a foam ring. Ring made of polypropylene material.

specific Embodiment approach 3

[0029] Embodiment 3: This embodiment is a further limitation of Embodiment 1 or 2. In this embodiment, a plurality of axial supports 7-3 are evenly arranged on the duct body, and each axial support 7-3 includes an upper connection Head 7-3-1, lower connecting head 7-3-2 and two carbon fiber plates 7-3-3, one carbon fiber plate 7-3-3 in the two carbon fiber plates 7-3-3 is arranged on the duct body On the outer wall of the duct body, another carbon fiber plate 7-3-3 in the two carbon fiber plates 7-3-3 is arranged on the inner wall of the duct body, and the two carbon fiber plates 7-3-3 are placed on the first plastic ring 7- 1 detachable connection, the lower connector 7-3-2 is located on the top of the two carbon fiber boards 7-3-3, and the two ends of the lower connector 7-3-2 can be connected to the two carbon fiber boards 7-3-3 respectively The connection is disassembled, the upper connector 7-3-1 is detachably connected to the top of the lower connector 7-3-2, and the upp...

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Abstract

A kind of electric channel rotor drone, which involves a drone.Traditional culvert -type drone uses a winding machine entangled culvert. This type of culvert is heavy, structural fixed, cost -high, and unreasonable for structural design. At the same time, the driving method is backward.In the present invention, a number of first plastic rings and multiple second plastic rings are set and connected alternately to form a culvert.Connecting support racks, propellers, diversion stents, and steering gear racks are set on the output shaft of the motor from top to bottom, and multiple diversion films are set on the radius of the diversion.The two ends are removable connected with the inner wall of the pilot and the inner wall of the diversion sheet. Multiple rudder films are set on the steering gear.Disclosure connection.The invention is used in the field of aerospace.

Description

technical field [0001] The invention relates to an unmanned aerial vehicle, which belongs to the field of aerospace technology. Background technique [0002] Unmanned aircraft, referred to as unmanned aerial vehicle, is an unmanned aircraft controlled by radio remote control equipment and its own program control device. From a technical point of view, it can be divided into: unmanned fixed-wing aircraft, unmanned vertical take-off and landing aircraft, unmanned airship, unmanned helicopter, unmanned multi-rotor aircraft, unmanned parawing aircraft, etc. [0003] According to the application field, UAV can be divided into military and civilian. In terms of military use, UAVs are divided into reconnaissance aircraft and target aircraft. In terms of civilian use, it is the real rigid demand of drones; currently, it is used in aerial photography, agriculture, plant protection, selfie, express transportation, disaster relief, observation of wild animals, monitoring of infectiou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64D29/00B64C27/12
CPCB64C27/12B64D29/00B64U10/10B64U50/19B64U2101/00
Inventor 伊国兴徐泽远魏振楠王思元
Owner HARBIN INST OF TECH