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Compact type side rod control device based on man-machine working efficiency

A control device and ergonomic technology, applied in the field of aircraft flight control system, to achieve the effect of comfortable grip, improved maintainability and convenient installation

Inactive Publication Date: 2016-02-03
JIANGXI HONGDU AVIATION IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, domestic research on sidestick control is still in its infancy, and the existing models of sidestick control devices still have room for improvement in terms of volume and ergonomics

Method used

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  • Compact type side rod control device based on man-machine working efficiency
  • Compact type side rod control device based on man-machine working efficiency
  • Compact type side rod control device based on man-machine working efficiency

Examples

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Embodiment Construction

[0014] An ergonomic, compact sidestick control that looks like figure 1 As shown, the internal structure is as figure 2 shown. The sidestick handle (1) is mounted on the longitudinal rocker arm (2) through a horizontal rotation shaft, and the longitudinal rocker arm (2) is mounted on the sidestick operating device box through a longitudinal rotation shaft, forming a universal joint structure. A longitudinal load mechanism (4), a longitudinal damper rod (5) and a longitudinal rod displacement sensor (6) are connected to the longitudinal rocker arm (2), wherein the longitudinal damper rod (5) is connected with the longitudinal eddy current damper (8) connect. The root of the handle of the side bar is connected with a transverse output tie rod (10), and the transverse output tie rod (10) is connected with the transverse rocker arm (7), and the transverse load mechanism (11) and the transverse damper pull rod (9 ) and the transverse rod displacement sensor (12), wherein the tr...

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Abstract

The invention provides a compact type side rod control device based on man-machine working efficiency. A side rod handle is installed on a longitudinal rocker arm through a transverse rotating shaft, and the longitudinal rocker arm is installed on a side rod control device box through a longitudinal rotating shaft to form a universal connector type structure. The longitudinal rocker arm is connected with a longitudinal loading mechanism, a longitudinal damper pull rod and a longitudinal rod displacement sensor, wherein the longitudinal damper pull rod is connected with a longitudinal eddy current damper. A transverse output pull rod is connected to the root of the side rod handle and is connected with a transverse rocker arm. The transverse rocker arm is connected with a transverse loading mechanism, a transverse damper pull rod and a transverse rod displacement sensor, wherein the transverse damper pull rod is connected with a transverse eddy current damper. By means of a reasonable element arrangement mode, the size is compressed as much as possible, and the side rod control device is compact in structure and convenient to install.

Description

technical field [0001] The invention relates to a compact side stick control device based on ergonomics, belonging to the technical field of aircraft flight control systems. Background technique [0002] The sidestick control device is the basic component of the sidestick aircraft control system. It is the output carrier of the pilot's control commands for aircraft roll and pitch, and is one of the important main control systems of the aircraft. Since the sidestick device is installed on one side of the aircraft cockpit and shares the installation space with the aircraft console, this requires that the sidestick device must be compact and easy to install. Compared with the central stick, the stroke of the side stick is small, which requires more precise manipulation. In addition, the pilot needs to keep holding the stick for a long time during the flight of the aircraft, which puts forward higher requirements on the ergonomics level of the side stick control device. [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D31/04
Inventor 曾嵘许志林梁琼花袁平蔡畅岚屈霞叶蕾朱辉杰邓欢邰瑞雪郭丹张坤崔彦勇
Owner JIANGXI HONGDU AVIATION IND GRP
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