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Inclined fixed wing unmanned plane

A technology of unmanned aerial vehicle and tilt mechanism, which is applied in the direction of rotorcraft, motor vehicle, aircraft, etc., can solve the problems of poor lift, slow take-off speed, unreliable safety performance, etc., and achieve the effect of high power utilization efficiency

Inactive Publication Date: 2013-06-05
南京傲翼飞控智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The electric tilt-rotor UAV disclosed in the above-mentioned patent document CN201712787U adopts the power scheme of electric "push paddle + tilting coaxial rotor", its safety performance is unreliable, and the take-off speed is slow due to poor lift

Method used

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Embodiment Construction

[0033]In order to deepen the understanding of the technical solution of the present invention, the electric tilt-rotor UAV disclosed in the Chinese patent document CN201712787U mentioned in the prior art is firstly described in detail.

[0034] The "left", "right", "upper" and "lower" referred to below are consistent with the directions of the drawings themselves, but do not limit the structure of the present invention.

[0035] like figure 1 , 2 As shown, the existing electric tilt rotor unmanned aerial vehicle is realized in this way, the duct of the fuselage 101 with the rotor duct in the center is connected with the rotor rotation shaft 102, and the center of the rotor rotation shaft 102 is provided with a positioning carbon plate Frame 103, the upper and lower ends of the positioning carbon plate frame 103 are respectively equipped with power motors 104, and the two power motors 104 are respectively connected to the upper rotor 105 and the lower rotor 106 through gea...

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Abstract

The invention discloses an inclined fixed wing unmanned plane. The inclined fixed wing unmanned plane comprises a plane body and a wing inclined mechanism which can incline the wings, wherein the two sides of the plane body are provided with at least one pair of wings, and the tail of the plane body is also provided with a tail wing; and each wing is fixedly provided with a power device, each power device is connected with a screw propeller, the wings and the power devices are fixedly arranged together and can simultaneously move, and the rotation surfaces of the screw propellers are perpendicular to the horizontal planes of the wings all the time. The inclined fixed wing unmanned plane adopting the technical scheme can vertically take off and land and can realize high the cruising speed and power utilization efficiency and reasonable structure of a fixed wing plane; as the preferred technical scheme, the wings are both provided with subsidiary wings which are controlled by the wing inclined mechanism, and the power devices are all fixedly arranged on the middle parts of the wings; and the wings have enough rigidity and intensity, the wings are prevented from deforming because the power devices are fixedly arranged, and the localization of the wings is exact in revolution and fixation.

Description

technical field [0001] The invention belongs to the technical field of aviation vehicle design, and in particular relates to a tiltable fixed-wing unmanned aerial vehicle capable of vertical take-off and landing and reaching the cruising speed of a fixed-wing aircraft, which is efficient and multi-purpose. Background technique [0002] UAVs are generally divided into two types: fixed-wing and rotary-wing. Although conventional fixed-wing UAVs have the advantages of fast speed and long range, they have site requirements for takeoff and landing, and cannot be suspended in the air at fixed points; The machine can take off and land vertically, has no requirements for the take-off site, and can hover in the air to perform tasks. [0003] How to overcome the respective shortcomings of rotorcraft and fixed-wing aircraft while retaining the advantages of both, and how to seek an aircraft that can fly quickly and take off and land vertically has been a problem that people have be...

Claims

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Application Information

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IPC IPC(8): B64C27/28
Inventor 王伟胡镇马浩赵立峰
Owner 南京傲翼飞控智能科技有限公司
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