Test bed for detecting control panel of vehicle air conditioner

A technology for control panels and automotive air conditioners, which is used in vehicle testing, testing material strength with a stable torsion force, and testing material strength with a stable tension/pressure test. , Failure to comprehensively evaluate product performance, reduce product market competitiveness and other issues, to achieve the effect of convenient storage and research, fast testing, and easy driving

Inactive Publication Date: 2010-09-15
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Quite a few manufacturers only test the sample products in the design stage. When the products are confirmed to be mass-produced, they seldom re-test the products. It is impossible to scientifically judge whether the product meets the design parameter range
Although some manufacturers conduct sampling check

Method used

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  • Test bed for detecting control panel of vehicle air conditioner
  • Test bed for detecting control panel of vehicle air conditioner
  • Test bed for detecting control panel of vehicle air conditioner

Examples

Experimental program
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Embodiment Construction

[0039] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and processes are provided, but the protection scope of the present invention is not limited to the following implementations example.

[0040] like figure 1 , 2 Shown is the test bench embodiment that the present invention is used for the detection of automobile air-conditioning control panel, and it comprises frame 7, and frame 7 comprises base 701 and the bench 702 that is arranged on the base; The frame 7 is provided with:

[0041] Panel positioning device for loading automotive air-conditioning control panels 1,

[0042] Angle torque test device for detecting the torque of the knob on the control panel of the car air conditioner 2,

[0043] Pressing force testing device for detecting the pressing force of th...

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PUM

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Abstract

The invention relates to a test bed for detecting a control panel of a vehicle air conditioner. The test bed is characterized by comprising a stand, which is provided with a panel positioning device, an angle torque testing device, a pressing force testing device and a push-pull force testing device, wherein the angle torque testing device comprises a first torque sensor; the press force testing device comprises a press force sensor and a first displacement sensor; the push-pull force testing device comprises a pressure sensor and a second displacement sensor; and the output signal of the sensors are input into a computer. The test bed can carry out test on the torque, the press force, the push-pull force and the like of control keys on the control panel of the vehicle air conditioner.

Description

technical field [0001] The invention relates to a detection device, in particular to a test bench for detection of control keys such as knobs, buttons, and levers on the control panel of an automobile air conditioner. Background technique [0002] At present, in many domestic auto air conditioner manufacturers, there are very few performance tests on the knobs, buttons, levers and other components on the control panel of the auto air conditioner that become products, because there is no good testing equipment. A considerable number of manufacturers only test the sample products in the design stage. When the products are confirmed to be mass-produced, they seldom carry out re-tests on the products. It is impossible to scientifically judge whether the product meets the design parameter range. Although some manufacturers conduct random checks on their products, they seldom simulate the installation status of air conditioners and control panels on automobiles, and fail to fully...

Claims

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Application Information

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IPC IPC(8): G01M17/007G01N3/22G01N3/08
Inventor 田韶鹏关智明徐达伟韩爱国胡强
Owner WUHAN UNIV OF TECH
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