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Unmanned aerial vehicle landing smoothly pushed by reverse air pressure

A technology of drones and air pressure, which is applied to aircraft parts, aircraft control, flight direction control, etc., can solve problems such as shaking, rollover, damage to drone shells and propellers, and reduce energy consumption and operation. The effect of difficulty and stable support

Active Publication Date: 2019-08-27
苏州因知成新能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the traditional drone lands on the ground, it is difficult to grasp the landing speed and level of the drone because it is remotely controlled by wireless remote control. Therefore, there are certain requirements for the proficiency of the operation. If the drone is tilted at a large angle, it is prone to rollover, which will cause damage to the drone's shell and propeller, and when the drone lands safely, it will also produce a large shake. The traditional drone support The device is a fixed connection, and it remains in its original state after take-off, which will cause greater resistance to the flight of the drone

Method used

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  • Unmanned aerial vehicle landing smoothly pushed by reverse air pressure
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  • Unmanned aerial vehicle landing smoothly pushed by reverse air pressure

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] The embodiment of the UAV that is driven by reverse air pressure to land smoothly is as follows:

[0026] see Figure 1-5 , an unmanned aerial vehicle for steady landing based on reverse air pressure, including a frame body 1, a propeller 2, a suspension device 3, and a support device 4.

[0027] Wherein, the suspension device 3 includes a gas collecting pipe 31 , a fixed ring 32 , a connecting seat 33 , a motor 34 , a fan blade 35 , a filter screen 36...

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Abstract

The invention provides an unmanned aerial vehicle landing smoothly pushed by reverse air pressure, and relates to the technical field of unmanned aerial vehicles. The unmanned aerial vehicle landing smoothly pushed by the reverse air pressure comprises a frame body, wherein propellers are evenly and fixedly installed on the periphery of the frame body, a suspension device is fixedly connected to the inner part of the frame body, a supporting device is fixedly installed at the bottom of the frame body, an air collecting pipe is fixedly connected to the inner part of the frame body through a fixing ring, the air collecting pipe is internally and fixedly connected with a motor through a connecting seat, and the top of the motor is rotatably connected with fan blades. According to the unmannedaerial vehicle landing smoothly pushed by the reverse air pressure, the unmanned aerial vehicle can be enabled to be decelerated steadily and leveled automatically before being in contact with the ground, so that the operate difficulty of the unmanned aerial vehicle is reduced during landing, and the rollover of the unmanned aerial vehicle is avoided; and after taking off is carried out, the supporting device can contract, so that the resistance produced by the supporting device during the flight of the unmanned aerial vehicle is reduced, and the consumption of energy is reduced.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle that is driven by reverse air pressure to land smoothly. Background technique [0002] Unmanned aircraft, referred to as "UAV", is an unmanned aircraft controlled by radio remote control equipment and self-contained program control device or completely or intermittently operated autonomously by the on-board computer. Compared with manned aircraft, drones are often more suitable for tasks that are too "dumb, dirty or dangerous". Applications in fields such as news reports, power inspections, disaster relief, film and television shooting, and romantic creation have greatly expanded the use of drones themselves. [0003] However, when the traditional drone lands on the ground, it is difficult to grasp the landing speed and level of the drone because it is remotely controlled by wireless remote control. Therefore, there are certain require...

Claims

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Application Information

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IPC IPC(8): B64C15/14B64C25/12
CPCB64C15/14B64C25/12
Inventor 焦佳敏
Owner 苏州因知成新能源有限公司
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