A device for measuring the displacement of the driving rod

A technology of displacement device and steering lever, which is applied to measuring devices, instruments, etc., can solve the problems of long measurement time, difficult disassembly and assembly, etc.

Active Publication Date: 2020-01-31
JIANGXI HONGDU AVIATION IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional steering column displacement measurement device is compatible with the longitudinal and horizontal channels of the steering column, so it has the disadvantages of difficult disassembly and long measurement time

Method used

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  • A device for measuring the displacement of the driving rod
  • A device for measuring the displacement of the driving rod

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Experimental program
Comparison scheme
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Embodiment Construction

[0015] The present invention is described in detail below in conjunction with accompanying drawing:

[0016] A device for measuring the displacement of a driving rod, which includes a base 1-8, a column 1-7, a guide rail 1-3, a slider 1-2, a connecting rod 2-2, a gear 1-1, a handle 1-6, and a chain 1- 5;

[0017] The column 1-7 is located on the base 1-8, a guide rail 1-3 is connected to the upper end of the column 1-7, a slide block 1-2 is arranged on the guide rail 1-3, and the guide rail 1-3 is arc-shaped Track, handle 1-6 is fixed on the column 1-7.

[0018] Described gear 1-1, handle 1-6 and slider 1-2 are connected with chain 1-5.

[0019] The measuring driving rod displacement device 2-1 is placed on one side of the driving rod 2-3, so that the hole center of the slider 1-2 is connected to the connecting rod 2-2, and the other end of the connecting rod 2-2 is connected to the head of the driving rod 2-3. At the T-point interface, the axis of the chute in the guide ra...

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Abstract

The present invention relates to a device for measuring driving rod displacement, belonging to the driver operation device performance test technology field. The device comprises a pedestal, a column, a guide rail, a slide block, a connecting rod, a gear, a handle and a chain. The column is located on the pedestal, the upper end of the column is connected with the guide rail which is provided with a slide block, the guide rail is an arc track, and the handle is fixed on the column. The device for measuring the driving rod displacement perform the respective processing of the vertical and lateral displacement measurement so as to avoid the time consumption caused by the frequency vertical and lateral replacing of the driving rod.

Description

technical field [0001] The invention relates to a device for measuring the displacement of a driving rod, which belongs to the technical field of performance testing of a driver's control device. Background technique [0002] The pilot control unit (PCU) is a device that senses the driver's actions, converts the actions into electrical signals and sends them to the flight control computer. Whether the performance parameters of the PCU are qualified directly affects the pilot's operation and flight quality, and has a greater impact on flight safety. big impact. The displacement of the driver's control device includes the displacement of the driving rod and the displacement of the pedals, and the displacement of the driving rod refers to the amount of movement of the T point of the driving rod in the horizontal direction. The traditional steering column displacement measurement device has the disadvantages of difficult disassembly and long measurement time because it is compa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B21/02
CPCG01B21/02
Inventor 熊亮刘勋王晓东马华王娜蒋洪甘小娇郑堂介江涛树秀志
Owner JIANGXI HONGDU AVIATION IND GRP
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