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Novel redundancy integrated aircraft side bar control device

A control device, redundant technology, applied in aircraft parts, aircraft control, human manipulation and other directions, can solve the problems of poor maintainability, heavy weight and large volume.

Active Publication Date: 2020-02-18
BEIJING ZHONG CHUANG HU LIAN TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]At present, the existing central stick control system of the aircraft is large in size, heavy in weight, poor in maintainability, and the leg space of the pilot is limited. It is urgent to provide a technical solution to improve such question

Method used

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  • Novel redundancy integrated aircraft side bar control device
  • Novel redundancy integrated aircraft side bar control device
  • Novel redundancy integrated aircraft side bar control device

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Embodiment Construction

[0022] In order to further understand the present invention, the preferred embodiments of the present invention are described below in conjunction with examples, but it should be understood that these descriptions are only to further illustrate the features and advantages of the present invention, rather than to limit the claims of the invention.

[0023] A novel redundancy integrated aircraft sidestick control device is characterized in that it includes a handle 1, a housing 2, a spring load mechanism 3, a cross shaft assembly 4, a gear 5, an angular displacement sensor 6, a damper 7, and a locking mechanism 8. Filter 9.

[0024] The handle 1 is connected with the upper end of the transverse rocker arm 3a through the screw 1a, the through hole of the eccentric wheel 1b is connected with the output shaft of the vibrating rod motor 1c, and the small cover plate 1d is installed on the handle 1 on the upper part of the vibrating rod motor 1c to cover it. When the aircraft stall w...

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Abstract

The invention relates to a novel redundancy integrated aircraft side bar control device, and belongs to the field of aircraft structure design. In order to solve the problems of the large volume, thelarge weight, the poor maintainability and the limited pilot leg space of an existing central rod control system of an aircraft, the novel redundancy integrated aircraft side bar control device is provided and comprises a handle, a housing, a spring load mechanism, a cross-shaped shaft assembly, a gear, an angular displacement sensor, a damper, a locking mechanism and a filter; the handle is connected to a longitudinal rocker arm in the spring load mechanism, the longitudinal rocker arm and a horizontal rocker arm in the spring load mechanism form a universal spindle coupling through the cross-shaped shaft assembly, the longitudinal rocker arm and the horizontal rocker arm in the spring load mechanism transmit horizontal and vertical swing of the handle to the angular displacement sensor through the gear, and the angular displacement sensor feeds back a movement displacement command of the handle to the aircraft. The novel redundancy integrated aircraft side bar control device is smallin size, small in weight, high in reliability and good in maintainability, can effectively reduce the complexity of an aircraft control system and improves the safety of the pilot.

Description

technical field [0001] The invention belongs to the field of aircraft structure design and relates to a novel redundancy integrated aircraft side stick control device. Background technique [0002] At present, the existing central rod control system of the aircraft is large in size, heavy in weight, poor in maintainability, and the pilot's leg space is limited. It is urgent to provide a technical solution to improve such problems. The novel redundancy integrated aircraft sidestick control device proposed by the present invention is small in size, light in weight, high in reliability and good in maintainability, which can effectively reduce the complexity of the aircraft control system, obtain better flight quality, and improve the safety of the pilot sex. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention provides a novel redundant integrated aircraft sidestick control device. [0004] The technical scheme adopted in the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C13/04B64C13/14
CPCB64C13/042B64C13/14
Inventor 孙健来进勇张建荣
Owner BEIJING ZHONG CHUANG HU LIAN TECH CO LTD
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