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Thermal shock test device for automotive electronic part

A technology for thermal shock testing and automotive electronics, which is applied in measuring devices, testing electrical devices in transportation, environmental/reliability testing, etc., and can solve problems such as troublesome operation of thermal shock testing devices and failure to meet testing requirements

Inactive Publication Date: 2018-12-14
芜湖凯兴汽车电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the operation of the thermal shock test device for electronic components in production is troublesome and cannot meet the needs of testing.

Method used

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  • Thermal shock test device for automotive electronic part

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Embodiment Construction

[0011] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0012] Such as figure 1 As shown, this embodiment provides a thermal shock test device for automotive electronic components, including a test box 1, a cold water tank 2 is provided on the left side of the lower part of the test box 1, and a hot water tank is provided on the right side of the lower part of the test box 1. The tank 3, the cold water tank 2 and the hot water tank 3 are next to each other; the top of the test box 1 is provided with a slide rail 4 that slides left and right, the bottom of the slide rail 4 is provided with a slide motor 5, and the bottom of the slide motor 5 is connected with a lifting motor 6. The bottom of the lifting motor 6 is connected with a mounting plat...

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PUM

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Abstract

The invention aims at providing a thermal shock test device for an automotive electronic part. A to-be-tested part enters a test box from an entrance to be installed at the bottom of an installation plate; then a sliding motor slides to the position over a cold water tank, and a lifting motor falls to put the to-be-tested part into the cold water tank and takes the to-be-tested part out after a period of time; the sliding motor slides to the position over a hot water tank, and the lifting motor falls to put the to-be-tested part into the hot water tank for a thermal shock test; and the to-be-tested part is discharged from an exit after the test, and the state of the to-be-tested part is observed. The device is convenient to operate and is applied to detection.

Description

technical field [0001] The invention relates to the field of detection of automotive electronic components, in particular to a thermal shock test device for automotive electronic components. Background technique [0002] Cars are an important means of transportation in daily life. There are many electronic components on cars, such as navigation, audio-visual equipment, and some smart devices. These electronic components need to be tested during the production process, including hot and cold testing. At present, the operation of the thermal shock test device for electronic components in production is troublesome and cannot meet the needs of testing. Therefore, it is very important to solve the above problems. Contents of the invention [0003] In order to solve the above problems, the present invention provides a thermal shock test device for automotive electronic components. The test piece enters the test box from the entrance door and is installed at the bottom of the m...

Claims

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Application Information

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IPC IPC(8): G01R31/00
CPCG01R31/003G01R31/006
Inventor 刘健
Owner 芜湖凯兴汽车电子有限公司