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A kind of aerial photography unmanned aerial vehicle descent deceleration device

A deceleration device and UAV technology, applied in the field of aerial photography drones, can solve the problems of aerial photography drone damage, aerial photography drone collision, etc., and achieve the effects of increasing resistance, ensuring landing safety, and reducing speed

Active Publication Date: 2022-04-12
QINGYUAN JUJIN TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defect that the aerial photography UAV is easy to collide with the ground during the landing process of the aerial photography UAV in the prior art, causing damage to the aerial photography UAV, the present invention provides an aerial photography UAV descent deceleration device

Method used

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  • A kind of aerial photography unmanned aerial vehicle descent deceleration device
  • A kind of aerial photography unmanned aerial vehicle descent deceleration device
  • A kind of aerial photography unmanned aerial vehicle descent deceleration device

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Embodiment Construction

[0016] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0017] Such as Figure 1-3 As shown, a descending deceleration device for an aerial photography UAV includes a body 1, a flight impeller 2 and a speed reducer 4. The outer side of the body 1 is fixed with four flight impellers 2 in a rectangular distribution, and the four flight impellers 2 drive the aerial photography. For man-machine flight, a speed reducer 4 is provided between every two flying impellers 2, and the four speed reducers 4 are all fixedly connected to the surface of the body 1 through the fixing seat 5, and the speed reducer 4 increases the resistance when the aerial photography drone descends , reduce the speed when the aerial photography drone descends, make the aerial photography drone land slowly, and ensure the safety of the ...

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Abstract

The invention discloses a descending deceleration device for an aerial photography unmanned aerial vehicle, which includes a body, a flight impeller and a speed reducer. Four flight impellers distributed in a rectangular shape are fixed on the outside of the body, and a speed reducer is arranged between every two flight impellers. , and the four reducers are fixedly connected to the surface of the body through the fixed seat, the inner walls of the four reducers are connected with the outer wall of the decelerating hemisphere, and the bottoms of the inner walls of the four decelerating hemispheres are connected to the surface of the center of gravity ball through four connecting rods Fixedly connected, the surfaces of the four decelerating hemispheres are all provided with six vents, and one side of the inner wall of the six vents is hinged with a windshield. When the aerial photography UAV of the present invention rises, the decelerating hemisphere ensures the air circulation through the vent, the reducer does not affect the ascent of the aerial photography UAV, and the windshield closes the ventilation opening when the aerial photography UAV descends, and the reducer increases the aerial photography UAV to descend When the resistance is reduced, the speed of the aerial photography UAV is reduced, and the safety of the aerial photography UAV is ensured.

Description

technical field [0001] The invention relates to the technical field of aerial photography drones, in particular to a descending deceleration device for aerial photography drones. Background technique [0002] Aerial photography UAV, also known as aerial photography unmanned aerial vehicle, is an unmanned aircraft controlled by radio remote control equipment and its own program control device. It is a high-tech aircraft integrating aerodynamics, material mechanics, automatic control technology and software technology Technology Products. As a high-tech product, the internal electronic equipment is highly sophisticated. During the landing process of the aerial photography drone, the landing speed of the aerial photography drone cannot be guaranteed, making it easy to collide with the ground and cause damage to the aerial photography drone. Therefore, we Improvements are made, and a descending deceleration device for aerial photography UAV is proposed. Contents of the invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64D45/06
CPCB64D45/06B64U10/10B64U70/00B64U2101/30
Inventor 欧伟洪盘咏
Owner QINGYUAN JUJIN TECH CO LTD
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