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Unmanned aerial vehicle

A technology of unmanned aerial vehicles and rotors, which is applied in the field of aircraft and can solve problems such as personnel noise pollution

Pending Publication Date: 2022-01-18
深圳市卓派自动化技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiment of the present application is to provide a drone to solve the problem in the related art that the noise generated by the drone when it flies close to the ground or close to the building will cause serious noise pollution to personnel

Method used

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Embodiment Construction

[0035] In order to make the technical problems, technical solutions and beneficial effects to be solved, the present application will be described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended to explain the present application and is not intended to limit the present application.

[0036] It should be noted that when the element is referred to as "fixed to" or "set to" another element, it can be directly on the other element or indirectly on the other element. When a component is called "connected to" another element, it can be directly connected to another element or indirectly connected to the other element.

[0037] Moreover, the term "first", "second", "third" is used only for the purpose of describing, and cannot be understood as an indication or implies the relative importance or implicitting the number of technical features indicated. Thereby, features with "first...

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Abstract

The invention provides an unmanned aerial vehicle which comprises an unmanned aerial vehicle main body and at least one rotor wing unit arranged on the unmanned aerial vehicle main body and used for providing lift force when the unmanned aerial vehicle takes off and lands vertically or hovers close to the ground, and the unmanned aerial vehicle is characterized by further comprising a noise reduction assembly connected with the unmanned aerial vehicle main body or the rotor wing unit; when the unmanned aerial vehicle flies to be close to the ground or a building, the noise reduction assembly is used for automatically stretching in the direction close to and / or away from the ground and forming at least one unfolding face, all the rotor wing units are located on the same side of the unfolding face, and the unfolding face is provided with a noise reduction structure. The influence of noise generated by the rotor wing units on people in a nearby area of the ground under the unmanned aerial vehicle or in a building is reduced.

Description

Technical field [0001] The present invention belongs to the field of the aircraft, and more particularly, it is related to a drone with noise reduction assembly. Background technique [0002] In the part of the drone to pick up the goods, drones need to fly to close to the ground or close to the building to unload or load the goods, but due to the noise generated by the drone rotor unit, it is easy to In the nearby area of ​​the drone, there is a serious noise pollution in the nearby area of ​​the ground below the ground. Inventive content [0003] The purpose of the present application embodiment is to provide a procedure for solving noise generated by drones in related techniques in flight to near the ground or when it is close to the building. [0004] To achieve the above object, the present invention provides an engineer, including: drone body and at least one provided on the drone body for a vertical landing or near ground hovering The rotor unit of the force is provided, ...

Claims

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Application Information

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IPC IPC(8): B64C27/20B64D47/00
CPCB64C27/20B64D47/00B64U10/13B64U50/19B64U30/20B64U2101/60
Inventor 周鹏跃
Owner 深圳市卓派自动化技术有限公司