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Test system for testing water-proof product and test program

A test system and test program technology, which can solve problems such as damage to internal parts of products by measuring the rate of increase and deceleration of fluids, and using liquid/vacuum degrees to measure liquid tightness.

Inactive Publication Date: 2008-07-02
INVENTEC APPLIANCES CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the method of extracting the air inside the product is easy to cause damage to the internal parts of the product

Method used

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  • Test system for testing water-proof product and test program
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  • Test system for testing water-proof product and test program

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Experimental program
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Embodiment Construction

[0021] Please refer to figure 1 , figure 1 It is a schematic diagram of the basic structure of the test system 1 according to a preferred embodiment of the present invention. The test system of the present invention utilizes positive pressure to test the waterproof function of waterproof products. Such as figure 1 As shown, the test system 1 comprises an air pump 10, a first chamber 12, a second chamber 14, a first air valve 13, a first tank 16, a second air valve 15, a second tank 18, a third air valve 17 and Differential pressure gauge 19.

[0022] also expressed in figure 1 Among them, the first chamber 12 is operatively connected to the air pump 10 , and the waterproof product 122 is put into the first chamber 12 . The second chamber 14 is operatively connected to the air pump 10 and has the same volume as the first chamber 12 , into which a standard sample 142 is placed. The first air valve 13 is connected between the first chamber 12 and the second chamber 14 . Th...

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PUM

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Abstract

The invention provides a test system and a test program for testing waterproof function of waterproof products with positive pressure. Peculiarly, a standard sample is put into the test system for comparison with the waterproof products.

Description

technical field [0001] The present invention relates to a test system (Test system) and a test program, in particular to a test system and a test program for testing the waterproof function of waterproof products by using positive air pressure. In addition, the testing system and testing procedure of the present invention further utilize standard samples for comparison of waterproof products. Background technique [0002] Portable electronic products currently on the market (such as mobile phones) must have various exposed holes and gaps such as sound holes, connector holes, buttons, and casing seams due to functional requirements. Interlinked. If liquid enters the mobile phone through these holes and gaps, it may cause the portable electronic product to crash or parts to be damaged and become unusable. [0003] However, the most common way in the industry to test the waterproof function of products in the past is to use negative pressure to evacuate the inside of the test...

Claims

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Application Information

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IPC IPC(8): G01M3/26
Inventor 吴明宪
Owner INVENTEC APPLIANCES CORP