Multi-rotor bionic roosting UAV and attached motion method

A multi-rotor unmanned aerial vehicle, unmanned aerial vehicle technology, applied in the directions of rotorcraft, motor vehicles, unmanned aerial vehicles, etc., to achieve the effects of uniform pre-pressure, easy desorption, and simple structure

Active Publication Date: 2022-04-22
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, there is no report on the research of multi-rotor UAVs to achieve all-weather work through habitat devices

Method used

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  • Multi-rotor bionic roosting UAV and attached motion method
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  • Multi-rotor bionic roosting UAV and attached motion method

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Embodiment Construction

[0045] Below in conjunction with accompanying drawing and specific implementation case the present invention is described in further detail:

[0046] combine Figure 1-26 , the purpose of the present invention is to provide a multi-rotor UAV bionic habitat device, characterized in that it includes curled soles 10, adhesive materials 9, guide rollers 8, claw push rods 11, threaded push rod motors 2, and motor supports 7. Threaded flange 3, threaded flange support 4, push rod guide rail 6 and sole support 5, wherein four curly soles 10 are symmetrically installed on sole support 5;

[0047] One end of the curled sole 10 is connected with the sole support 5 by bolts, the adhesive material 9 is attached to the upper surface of the curled sole 10, and the guide roller 8 is tangent to the lower surface of the curled sole 10 all the time, and the guide roller 8 provides required uniform preliminary for the sole adhesion. The pressure and the guiding curl sole 10 unfold, and one end ...

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Abstract

The invention relates to a multi-rotor bionic habitat drone and an attachment movement method, belonging to the technical field of robot applications. The perching device (B) is fixed directly above the multi-rotor UAV (A) through the connecting plate (1), including N symmetrically installed toe mechanisms (C~F) and power system (G); threaded push rod motor (2 ) forward or reverse rotation to drive the perching device (B) to shrink or expand; the above-mentioned toe mechanisms (C-F) include curly soles (10), adhesive materials (9), guide rollers (8) and claw push rods (11 ); the first end of the hook push rod (11) is hinged with the threaded flange bracket (4), and the guide roller (8) is installed on the second end of the hook push rod (11) and is always connected with the second end of the curly sole (10) Tangent to the lower surface of the end. The perching device of the present invention can be charged in the air, and simultaneously adapts to the horizontal top surface, the horizontal cylindrical surface and the horizontal circular hole top surface, so as to realize the all-weather multi-habitation function of the multi-rotor UAV.

Description

technical field [0001] The invention belongs to the technical field of robot application, and specifically relates to a multi-rotor bionic perching drone and an attachment movement method, mainly through the perching device to make the propeller of the multi-rotor unmanned aerial vehicle stay in a stop state during multi-habitation operations to prolong the working time and through the perching device Over-the-air charging enables 24 / 7 work. [0002] technical background [0003] In recent years, the application of multi-rotor drones in various fields has achieved unprecedented development. In terms of civilian use, it mainly focuses on aerial photography, supervision, surveying and mapping, plant protection and fire protection; in terms of military use, it focuses on individual combat and reconnaissance. Multi-rotor drones have developed from four-axis to six-axis, eight-axis, etc. This process is accompanied by an increase in their own power and weight, and the endurance ti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C25/12B64C25/24B64C25/32B64C27/08
CPCB64C25/32B64C25/12B64C25/24B64C27/08B64U10/10
Inventor 俞志伟姬宇李凯吉爱红郭策
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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