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A light aircraft bionic V-tail

A technology of light aircraft and tail, applied in aircraft parts, aircraft control, aircraft stability and other directions, can solve the problems of inflexibility, large airfoil and rudder surface, etc., to achieve the effect of improving flexibility

Active Publication Date: 2016-08-24
AVIC SAC COMML AIRCRAFT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The configuration of traditional conventional aircraft is generally composed of a vertical tail and a flat tail. The volume of the wing surface and the rudder surface is relatively large, and it is not flexible enough when the aircraft is maneuvering

Method used

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  • A light aircraft bionic V-tail
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  • A light aircraft bionic V-tail

Examples

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Embodiment Construction

[0016] Such as figure 1 and figure 2 As shown, a light aircraft bionic V-shaped tail is provided with a joystick 1 in the cab, and the bottom of the joystick 1 is respectively connected to one end of the swing rod 2 and the rolling rod 3 through a rotating shaft, and the other end of the swing rod 2 is connected to the tail at the tail. The empennage linkage 12 is connected; the empennage linkage 12 structure is composed of two triangular rocker arms 6 arranged in parallel, wherein two corresponding corners are connected by bolts 5, and the bolt 5 above it is connected to the tail end of the swing rod 2 Flexible connection; Bolt 5 below is movably connected with the through hole near the tail end of the rolling rod 3; The outside of the third corner of the triangular rocker arm 6 is symmetrically connected to the brake short rod 7. The other end of the swing rod 2 is connected to the upper corner of the triangular rocker arm 6; the tail end of the rolling rod 3 is flexibly c...

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Abstract

The invention relates to a light bionic aircraft tail wing. A joystick is arranged in a cockpit; the lower part of the joystick is respectively and movably connected with a swing rod and a rolling rod by virtue of a rotating shaft; the other end of each of the swing rod and the rolling rod penetrates through the body and is connected with a tail wing linkage device at the tail wing; a tail wing control connecting rod at the bottom of the tail wing is respectively connected with the tail part of the rolling rod; two symmetrical braking short rods extend out of the outer end surface of the tail wing linkage device; and each braking short rod is connected with the tail wing control connecting rod by virtue of a linkage sliding rod. A bionics principle is utilized, the effect of the bird's tail in flight is combined, and the traditional tail wing is replaced by adopting a multi-degree-of-freedom adjustable V-shaped tail wing. According to the light bionic aircraft tail wing disclosed by the invention, the size of the tail wing can be reduced, the structural weight is reduced, and the maneuvering performance of the aircraft is greatly improved.

Description

technical field [0001] The invention relates to a light aircraft bionic V-shaped tail, which is used to improve the tail structure of the light aircraft. Background technique [0002] In the conventional light aircraft design, the aircraft empennage consists of a vertical tail and a horizontal tail, the structure volume is relatively large, and the maneuverability and flexibility are not high. As a member of the general-purpose aircraft family, the application of light general-purpose aircraft pays more attention to the lightness of movement and the flexibility of manipulation. The configuration of traditional conventional aircraft generally consists of an empennage composed of a vertical tail and a flat tail. The volume of the wing surface and the rudder surface is too large, and it is not flexible enough when the aircraft is maneuvering. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a bionic V-shaped tail for light ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C5/00
Inventor 秦超张宝柱赵婷杜春水严飞王萌萌
Owner AVIC SAC COMML AIRCRAFT
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