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An aircraft throttle lever testing device

A test device and throttle lever technology, which is used in measurement devices, machine/structural component testing, mechanical component testing, etc., and can solve problems such as differences, inability to accurately simulate the actual use of the throttle platform, etc.

Active Publication Date: 2021-02-19
北京天创凯睿科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides an aircraft throttle lever testing device to solve the problem that the loading force measured by the four-link structure in the prior art is different from the loading force applied to the throttle lever by hand during actual use, and the throttle platform cannot be accurately simulated. real-world usage issues

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  • An aircraft throttle lever testing device
  • An aircraft throttle lever testing device
  • An aircraft throttle lever testing device

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Embodiment Construction

[0034]The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, o...

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Abstract

The invention relates to the technical field of detection of aircraft components, in particular to an aircraft throttle lever testing device. It includes: a test platform and a test mechanism, the test mechanism is set on the test platform, it includes a drive assembly and a clamp assembly connected to the drive assembly, the drive assembly is suitable for driving the clamp assembly to rotate, the rotation axis of the clamp assembly is in line with the The rotation shafts of the throttle lever are set coaxially; the driving component is provided with a force measuring unit, which is suitable for measuring the loading force of the throttle lever when the clamping component rotates. On the one hand, the force direction of the clamping component on the throttle lever is the tangent direction of the arc trajectory, which is consistent with the direction of force exerted by the human hand on the throttle lever when the throttle lever is operated by the human hand, so as to accurately judge the actual use of the throttle console. On the other hand, by installing the force-measuring unit on the drive assembly, small errors caused by slight relative sliding are avoided, and the force measurement is more accurate.

Description

technical field [0001] The invention relates to the technical field of detection of aircraft components, in particular to an aircraft throttle lever testing device. Background technique [0002] In the attitude control system of manned aircraft, the throttle console not only provides basic commands for the attitude control system, but also feeds back the motion state of the aircraft to the pilot through the reaction force. As one of the key components of the flight control system, its design and manufacturing quality are directly related to the accuracy and timeliness of the engine power output. It is necessary to test the life and reliability of the throttle console that will be put into use. [0003] During the test, in order to truly simulate the actual use of the throttle console, it is necessary to test the loading force applied to a single throttle stick and the loading force applied to multiple throttle sticks, and judge the operation of the throttle console according...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 朱大伟王文良崔明宝
Owner 北京天创凯睿科技有限公司
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