Test device of non-conducting plating coating shell and test system of test device

Abstract

The invention relates to a test device of a non-conducting plating coating shell and a test system utilizing the test device. The test device comprises a supporting base and a main body part, the supporting base comprises an RF coupler loading a shell forming the non-conducting plating coating and used in a carrying terminal. The main body part carries out RF signal input on the RF coupler and analyzes the outputted induction RF signal, thereby testing the RF characteristic of the non-conducting plating coating to judge the stand or fall of the shell. In particular, the main body part comprises an RF source generating part, an induction RF detecting part, a control part and a displaying part. The RF source generating part generates an RF signal and inputs to the RF coupler, the induction RF detecting part detects the induction RF signal obtained by the inputted RF signal in the RF coupler, the control part generates a measurement value corresponding to the detected induction RF signal, and compares the generated measurement value with a preset marginal value to thereby judge the stand or fall of the shell, and the displaying par receives and outputs the stand or fall result of the shell come from the control part and the generated measurement value.

Description

technical field [0001] The present invention relates to a testing technology of a portable terminal case (Case), in particular to a non-conductive electroplating coating case testing device capable of quickly and accurately testing whether the surface of the portable terminal case is well formed with a non-conductive electroplating coating, and Test system using this device. Background technique [0002] In general, the casings of portable terminals or electronic devices are made of transparent plastic materials such as acrylic or polycarbonate. In order to achieve a gorgeous design effect, metal films such as nickel (Ni), aluminum (Al) or chromium (Cr) are coated with in a metallic color. [0003] However, when the casings of mobile phones, PDAs, mobile broadcast receivers, etc. with communication functions in the portable terminal use the metal film of the aforementioned conductive material, the adverse effect on the wireless communication signal is that the signal during...

AI Technical Summary

Problems solved by technology

[0005] However, it is not possible to tell by the naked eye whether the non-conductive plating is well formed on the case

Moreover, although the thickness of the non-conductive plating layer coated on the casing will not have a great impact on wireless communication under a certain standard, metallization will occur when the thickness is above a certain standard, which will cause damage to the portable terminal. problems affecting wireless communications

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