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Calibrating device of automobile pedal force and travel detector

A technology of stroke detection and automobile pedals, which is applied in measuring devices, calibration/testing of force/torque/power measuring instruments, instruments, etc., can solve undiscovered problems, achieve simple operation, less machining processes, and ensure accuracy Effect

Inactive Publication Date: 2012-05-23
JILIN UNIV
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AI Technical Summary

Problems solved by technology

Automobile pedal force and stroke detector is a device for detecting the pedal force and stroke of the automobile pedal. However, no special verification equipment has been found to test the measurement results of the automobile pedal force and stroke detector. Therefore, the verification of the automobile pedal force and stroke detector The device is of great significance to the technological progress in the field of automobile inspection

Method used

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  • Calibrating device of automobile pedal force and travel detector
  • Calibrating device of automobile pedal force and travel detector
  • Calibrating device of automobile pedal force and travel detector

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Embodiment Construction

[0025] Below in conjunction with accompanying drawing, the present invention will be described in further detail:

[0026] The invention provides a vehicle pedal force and stroke detector verification device with simple operation, reliable performance, small size, light weight, firm structure, strong versatility, easy installation, low manufacturing cost and high precision. The invention can be applied to automobile manufacturers, automobile inspection equipment manufacturers, automobile inspection centers, automobile maintenance enterprises, universities, scientific research institutes and national measurement and quality supervision departments.

[0027] The invention designs a high-precision force sensor and a pull-wire type moving sensor, and designs a support platform, which realizes the integrated rapid verification of the pedal force and stroke of the sensor to be tested. The verification device is easy to operate, small in size, light in weight, and firm in structure ,...

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Abstract

The invention discloses a calibrating device of an automobile pedal force and travel detector in the field of automobile industry, and aims to solve the problem that the automobile pedal force and travel detector cannot be calibrated. A system comprises a pedestal (1), a stayguy sensor (2), a supporting platform (3), a fixed sleeve (4), a force sensor (5), a guide post (7), a sliding sleeve (8) and a lead screw (9). The calibrating system can calibrate numerical values of pedal force and pedal travel of an automobile measured by the automobile pedal force and travel detector.

Description

technical field [0001] The invention relates to a verification device for detection equipment in the field of the automobile industry, more specifically, it relates to a verification device for an automobile pedal force and stroke detector. Background technique [0002] In order to ensure the steering stability and safety of the car, the pedal manipulation force and stroke of the automobile should be changed within a certain range. Whether the pedal manipulation force and stroke of the automobile are normal will affect the driving safety, steering stability and fuel economy have an important impact. Automobile pedal force and stroke detector is a device to detect the pedal force and stroke of the automobile pedal. However, no special verification equipment has been found to test the measurement results of the automobile pedal force and stroke detector. Therefore, the verification of the automobile pedal force and stroke detector The device is of great significance to the te...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01L25/00G01B21/02
Inventor 徐观苏建李晓韬张立斌陈熔潘洪达刘玉梅戴建国单红梅林慧英张栋林田广东邹秀清王秀刚刘磊
Owner JILIN UNIV
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