Kite type multi-rotor unmanned aerial vehicle

A technology of multi-rotor drones and drones, which is applied to rotorcraft, kites, unmanned aircraft, etc., can solve the problems of lack of protection measures for power of multi-rotor drones, achieve safety protection and increase load capacity Effect

Pending Publication Date: 2017-10-20
BEIJING UNIV OF CHEM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The kite-type multi-rotor UAV can solve the problem that the multi-rotor UAV lacks protective measures when it suddenly loses power

Method used

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  • Kite type multi-rotor unmanned aerial vehicle
  • Kite type multi-rotor unmanned aerial vehicle
  • Kite type multi-rotor unmanned aerial vehicle

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Embodiment Construction

[0016] The invention provides a kite-type multi-rotor unmanned aerial vehicle, such as figure 1 with figure 2 As shown, it is composed of a multi-rotor UAV system, a kite system and a gas throttle valve system. The multi-rotor UAV system includes a UAV fuselage 1, a fixed frame 3; and the kite system includes a kite frame 2, The kite surface 4 and the traction line 6; the gas throttle valve includes an upper support frame 5-1, a silicone valve plate 5-2 and a lower support frame 5-3, such as image 3 Shown.

[0017] The invention relates to a kite-type multi-rotor unmanned aerial vehicle, which is composed of a multi-rotor unmanned aerial vehicle system, a kite system and a gas throttle valve system. The kite system is connected and fixed with the drone through the fixing frame 3. The kite frame and the bottom surface of the drone body form an angle of 45° to 50°. This angle range does not affect the flight of the drone and is convenient for hanging the kite. One end of the fram...

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Abstract

The invention discloses a kite type multi-rotor unmanned aerial vehicle composed of a multi-rotor unmanned aerial vehicle system, a kite system and gas throttling valve systems. The multi-rotor unmanned aerial vehicle system comprises an unmanned aerial vehicle body and a fixing frame. The kite system comprises a kite skeleton, a kite face and a traction line. The gas throttling valve systems each comprise an upper supporting frame, a lower supporting frame and a silica gel valve plate. The kite system is connected with the unmanned aerial vehicle system through the fixing frame. The kite face covers the kite skeleton. One end of the traction line is fixed to the kite skeleton, and the other end of the traction line is operated by a person on the ground to be wound. Holes are formed in the kite face. The gas throttling valve systems are mounted at the holes of the kite face. The load capacity of the unmanned aerial vehicle can be increased to a certain extent through the kite system, and extra air resistance of the kite system when the unmanned aerial vehicle rises is effectively avoided through the gas throttling valve systems. The kite system can provide lifting force for glide landing when the unmanned aerial vehicle loses power suddenly, and the safety of the unmanned aerial vehicle and a user is effectively protected.

Description

Technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a multi-rotor unmanned aerial vehicle capable of gliding and landing which can purify air. Background technique [0002] UAV is a kind of flying vehicle in rapid development. Multi-rotor UAV is a kind of UAV. Multi-rotor UAV has the characteristics of simple operation, small size, light weight and low cost. It is widely used in aerial photography, power inspection, geographic surveying and mapping, and pesticide spraying. Wait. Multi-rotor drones rely on motors to drive multiple rotors to achieve various actions such as front, back, up, down, and steering. For the existing UAV, once it fails and loses power, the rotor stops rotating. Due to the lack of effective protection measures, the UAV crashes and damages, causing economic losses and even personal injury. Summary of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provid...

Claims

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Application Information

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IPC IPC(8): B64C27/22B64C31/06
CPCB64C27/22B64C31/06B64U10/50B64U30/20B64U10/10
Inventor 杨卫民马昊鹏阎华丁玉梅
Owner BEIJING UNIV OF CHEM TECH
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