Light airplane aileron manipulating system

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...

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

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