Light airplane aileron manipulating system

A light aircraft and control system technology, applied in the field of aircraft wing control system, can solve the problem of low reliability of the transmission device, achieve the effects of improving space utilization, insensitivity to temperature changes, and improving accuracy and reliability

Pending Publication Date: 2018-07-24
HUNAN SUNWARD SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem that the traditional aileron control system can control the aileron deflection angle accurately and the reliability of the transmission device is not high, the present invention provides a light aircraft aileron control system which improves the accuracy and reliability of the aileron control system

Method used

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  • Light airplane aileron manipulating system
  • Light airplane aileron manipulating system

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Embodiment

[0029] see Figure 1 to Figure 2 , the light aircraft aileron control system in the present embodiment comprises a left joystick device, a right joystick device, a left aileron torsion bar 6, a right aileron torsion bar 17, an aileron synchronous lever 11, a push-pull flexible shaft 13, a space four Link mechanism 18, left aileron 19 and right aileron 20, push-pull flexible shaft 13 have identical two and symmetrically arranged, space four-bar linkage 18 has identical two and symmetrically arranged, left joystick device and left aileron One end of the wing torsion bar 6 is connected, the other end of the left aileron torsion bar 6 is connected with the aileron synchronous rod 11, the two ends of the aileron synchronous rod 11 are respectively connected with one end of two push-pull flexible shafts 13, and the two push-pull flexible shafts 13 The other ends of the two space four-bar linkage mechanisms 18 are respectively connected to one end, and the other ends of the two space...

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PUM

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Abstract

The invention discloses a light airplane aileron manipulating system. The light airplane aileron manipulating system comprises a left manipulating handle device, a right manipulating handle device, aleft aileron torsion bar, a right aileron torsion bar, an aileron synchronous rod, two same push-pull flexible shafts, two same space four-connecting-rod mechanisms, a left aileron and a right aileron, the two same push-pull flexible shafts are symmetrically arranged, and the two same space four-connecting-rod mechanisms are symmetrically arranged. A small connecting rod in the left manipulating handle device is connected with the left aileron torsion bar, the other end of the left aileron torsion bar is connected with the aileron synchronous rod, and flexible shaft connectors in the aileron synchronous rod are connected with the push-pull flexible shafts. The other ends of the push-pull flexible shafts are connected with the space four-connecting-rod mechanisms, deflection of the left aileron and the right aileron can be driven through the space four-connecting-rod mechanisms, and any one in the left manipulating handle device and the right manipulating handle device can control simultaneous reverse movement of the left aileron and the right aileron. According to the light airplane aileron manipulating system, the deflection angles of the ailerons are ensured at high accuracy.

Description

technical field [0001] The invention belongs to an aircraft wing control system, and more specifically relates to an aircraft aileron control system. Background technique [0002] The design of aircraft control system usually requires precise and stable control. The aileron control system of traditional light aircraft mostly uses push-pull cables or connecting rods to directly control the rudder surface, which has the disadvantages of occupying a large space of the aircraft, large empty travel, complicated installation, and low reliability, and it is difficult to meet the requirements of the aileron control system of light aircraft. development requirements. The push-pull flexible shaft has the characteristics of extremely low friction, extremely small idle travel, high tensile strength, small bending radius, durability, compactness, and flexibility, which can ensure the accuracy of long-distance transmission. The transmission can still maintain a very small idle stroke an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C13/04B64C9/20B64C13/30
CPCB64C9/20B64C13/04B64C13/30
Inventor 周凯陈志伟谢习华欧阳星
Owner HUNAN SUNWARD SCI & TECH
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