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Waterproof test system and method

A detection system and detection method technology, applied in the field of testing, can solve the problems of scrapped electronic devices, high detection cost, poor sealing, etc., and achieve the effects of reducing risk costs, improving detection efficiency, and avoiding secondary assembly failures

Pending Publication Date: 2022-05-13
JIANGXI FASHION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a pneumatic waterproof detection system and method, aiming to solve the problem that in the prior art, when the waterpr

Method used

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  • Waterproof test system and method

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0049] Example 1

[0050] see figure 1 , shows the pneumatic waterproof detection system in the first embodiment of the present invention, the system includes a gas source and a detection component connected with the gas source, wherein:

[0051]The gas source 10 is used to provide gas to the pneumatic detection system. In the specific implementation, the gas source 10 adopts an air compressor, and the detection component includes a pneumatic triplet 20, a first switch valve 30, a pressure gauge 40 and a second switch valve connected in sequence 50. The air source 10, the pneumatic triplet 20, the first on-off valve 30, the pressure gauge 40 and the second on-off valve 50 are sequentially connected through the gas pipe 60, and the second on-off valve 50 is ventilated and connected with the product to be tested, so that the gas is transmitted to the tested product. The product to be tested, specifically, the product to be tested is a product that needs to be tested for water...

Example Embodiment

[0055] Embodiment 2

[0056] see figure 2 , shows the pneumatic waterproof detection method in the second embodiment of the present invention, which adopts the pneumatic waterproof detection system in the above-mentioned first embodiment, and the method includes steps S10 to S13.

[0057] Step S10, connect the pneumatic waterproof detection system to the product under test, open the first switch valve, and close the second switch valve.

[0058] Specifically, after the pneumatic waterproof detection system is connected to the tested product, the first switch valve is opened, the second switch valve is closed, and gas is introduced into the pipeline in the pneumatic waterproof detection system. Specifically, the gas is delivered into the pipeline through the air compressor in the pneumatic waterproof detection system.

[0059] Step S11, after the pressure value of the pneumatic waterproof detection system reaches a preset range, record the current reading of the pressure g...

Example Embodiment

[0080] Embodiment 3

[0081] see image 3 , which shows the pneumatic waterproof detection method proposed in the third embodiment of the present invention, which adopts the pneumatic waterproof detection method in the above-mentioned first embodiment, and the method includes steps S20 to S24.

[0082] Step S20, connect the pneumatic waterproof detection system to the product under test, open the first on-off valve, and close the second on-off valve.

[0083] In step S21, the material of the tested product is acquired, and the stable duration of the pneumatic waterproof detection system is determined according to the material of the tested product.

[0084] Among them, due to the different materials of the tested products, the detection standards are also different. For example, when the tested products were made of metal materials, most of them were connected by welding, which was more prone to water leakage than injection-molded materials. In order to improve the detectio...

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Abstract

The invention discloses a pneumatic waterproof detection system and method, and the system comprises a gas source which is used for providing gas; the detection assembly comprises a pneumatic FRL, a first switch valve, a pressure gauge and a second switch valve which are connected in sequence; wherein the gas source, the pneumatic FRL, the first switch valve, the pressure gauge and the second switch valve are sequentially connected through gas pipes, and the second switch valve is in ventilation connection with a tested product, so that the gas is transmitted to the tested product. The problem that in the prior art, when a waterproof test is carried out, if the sealing performance of a product is poor, electronic devices in the product are scrapped due to water immersion, and the detection cost is high is solved.

Description

technical field [0001] The invention relates to the technical field of testing, in particular to a waterproof testing system and method. Background technique [0002] With the continuous development of the electronics industry, a variety of electronic products come into operation, and in order to adapt to different environmental conditions, the performance of electronic products will be required and tested at the early stage of electronic product design, such as waterproof, high temperature resistance and Corrosion resistance, among them, how to waterproof is currently a major and difficult research point for many electronics manufacturers. [0003] In the prior art, the waterproof test is mainly done by putting the whole product into water for long-term immersion after installation, or putting it into a pressure tank for water pressure testing, and then judging whether the product meets the waterproof standard by observing the data results. However, if The product itself i...

Claims

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Application Information

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IPC IPC(8): G01M3/26
CPCG01M3/26
Inventor 邹全锦刘文峰王辅宋刘付鹏刘练文王淳刘国勇彭自强
Owner JIANGXI FASHION TECH