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Aerodynamic layout of small-sized vertical takeoff and landing aircraft

A vertical take-off and landing, aerodynamic layout technology, applied in the field of aircraft, can solve problems such as slow flight speed, achieve the effect of fast response speed, easy use and maintenance, and increase speed

Active Publication Date: 2015-11-18
BEIJING GEMSTONE PRECISION INSTR TECHCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a small vertical take-off and landing aircraft aerodynamic layout, to solve the technical problem of the low flying speed of the small vertical take-off and landing aircraft existing in the prior art

Method used

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  • Aerodynamic layout of small-sized vertical takeoff and landing aircraft

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Embodiment

[0037] see Figure 1 to Figure 8 As shown, the embodiment of the present invention provides an aerodynamic layout of a small vertical take-off and landing aircraft, including a fuselage body; the fuselage body is linear in shape as a whole; 102 and empennage 103; the quantity of front wing 101 and main wing 102 is two pieces, and the quantity of empennage 103 is four pieces; front wing 101 and main wing 102 are vertically arranged; Fuselage body is also provided with power system, is used to provide small The vertical take-off and landing power of the vertical take-off and landing aircraft and the thrust of the horizontal flight; the vertical take-off and landing direction of the small vertical take-off and landing aircraft is consistent with the length direction of the fuselage body. After the aircraft takes off vertically, when the speed and height of the aircraft reach a certain value, the fuselage body is inclined by adjusting the empennage 103, so that the length directio...

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Abstract

The invention relates to the technical field of aircrafts, in particular to an aerodynamic layout of a small-sized vertical takeoff and landing aircraft. The aerodynamic layout comprises a machine body, wherein two front wings, two main wings and four tail wings are sequentially arranged on the machine body in the length direction; the front wings and the main wings are mutually perpendicular; a power system is further arranged on the machine body and used for providing vertical takeoff and landing power and a horizontal flight pushing force for the small-sized vertical takeoff and landing aircraft; the vertical takeoff and landing direction of the small-sized vertical takeoff and landing aircraft is consistent with the length direction of the machine body. By the adoption of the aerodynamic layout, the horizontal flight speed of the small-sized vertical takeoff and landing aircraft is greatly improved, the advantages of high response speed and reliability are achieved during completion of various actions, and in addition, use and maintenance are facilitated.

Description

technical field [0001] The invention relates to the technical field of aircraft, in particular to an aerodynamic layout of a small vertical take-off and landing aircraft. Background technique [0002] At present, the types of small aircraft capable of vertical take-off and landing are mainly helicopters and multi-rotor aircraft. [0003] Helicopters include both single-rotor and twin-rotor types. The single-rotor helicopter is driven by the engine through the transmission device to drive the rotor and tail rotor. The rotation of the rotor generates lift, and the rotation of the tail rotor overcomes the unbalanced moment generated by the rotation of the rotor. [0004] Twin-rotor helicopters are further divided into coaxial twin-rotor helicopters and split-axis twin-rotor helicopters. Coaxial dual-rotor helicopter means that two sets of rotors rotate relative to the same axis to generate lift, but turn in opposite directions to offset the unbalanced moment generated by each...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C1/00B64C27/04
Inventor 张睿
Owner BEIJING GEMSTONE PRECISION INSTR TECHCO
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