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Side rod device in main and auxiliary driving linkage

A main pilot and side stick technology, which is applied to the aircraft transmission, the power unit on the aircraft, and the direction of human manipulation, can solve the problems of inability to adjust, high cost, large volume, etc., to avoid poor maintainability, avoid poor passability, and structure. simple effect

Active Publication Date: 2019-12-03
CHINA SPECIAL TYPE FLIER RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Regardless of the electro-hydraulic load mechanism, gas-hydraulic load mechanism or pure electric load mechanism, the volume is large, the control is complicated and the cost is high
However, the conventional spring load mechanism has a fixed force-displacement curve and cannot be adjusted according to the speed pressure or the driver's personal feeling.

Method used

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  • Side rod device in main and auxiliary driving linkage
  • Side rod device in main and auxiliary driving linkage
  • Side rod device in main and auxiliary driving linkage

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Embodiment Construction

[0026] Below in conjunction with accompanying drawing and implementation example the present invention is described in further detail:

[0027] See attached Figure 1~5 As shown, the present invention specifically includes a main driving side lever 1, a passenger side lever 2, a left driving lateral control push-pull cable assembly 3, a left driving longitudinal control pushing and pulling cable assembly 4, a right driving lateral control pushing and pulling cable assembly 5, a right Driving longitudinal control push-pull cable assembly 6, load mechanism 7, see figure 1 .

[0028] The main driving side stick 1 and the copilot side stick 2 are similar in structure and are antisymmetric to each other. The main driving side bar 1 is composed of side bar 1-1, protective cover 1-2, upper cover plate 1-3, outer frame body 1-4, moving frame body 1-5, fork ear 1-6, and consolidation frame body 1 -7 and bottom plate 1-8 form. The copilot side bar 2 consists of side bar 2-1, protect...

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Abstract

The invention provides a side rod device in main and auxiliary driving linkage. The device comprises a main driving side rod (1), an auxiliary driving side rod (2), push-pull steel rope assemblies anda load mechanism (7), wherein the main driving side rod (1) and the auxiliary driving side rod (2) are connected with the load mechanism (7) through the push-pull steel rope assemblies, so that linkage of the main driving side rod (1) and the auxiliary driving side rod (2) is achieved; the main driving side rod (1) is connected with the load mechanism (7) through a left driving transverse controlpush-pull steel rope assembly (3) and a left driving longitudinal control push-pull steel rope assembly (4); and the auxiliary driving side rod (2) is connected with the load mechanism (7) through aright driving transverse control push-pull steel rope assembly (5) and a right driving longitudinal control push-pull steel rope assembly (6).

Description

technical field [0001] The invention belongs to the field of aircraft flight control systems, and relates to a side stick device with a load mechanism linked by a pilot and a co-pilot. Background technique [0002] The hand control mechanism in the aircraft cockpit has a central disc type, a central rod type, and a side rod. In the cockpit of a dual-pilot aircraft, the pilot and the co-pilot need to quickly perceive the magnitude of the force and displacement that the other party has exerted, when the pilot and the co-pilot are changing gears or jointly operating the control mechanism in an emergency. Therefore, it is the most direct and reliable way to use the control mechanism of the main and co-pilot linkage. [0003] At present, there are hard pull rods, soft steel cables, and electrical coupling linkages for the linkage of the main and co-pilot's control mechanisms. The central disc type and the central pole type often use linkage mechanisms such as hard pull rods and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D31/04B64C13/04B64C13/30
CPCB64D31/04B64C13/0421B64C13/30
Inventor 周侣勇
Owner CHINA SPECIAL TYPE FLIER RES INST
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