False pressure testing jig for functional glass and application method of jig
A functional glass and false pressure test technology, applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., can solve the problems of inability to accurately locate functional glass pins, inability to accurately test and judge, etc., to improve test efficiency and simple and reasonable structure , to ensure the effect of accuracy
Inactive Publication Date: 2015-07-01
深圳市比欧特科技有限公司
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[0004] The purpose of the present invention is to provide a functional glass false pressure test fixture and its use method, aiming to solve the problem in the prior art that the existing functional glass test fixture adopts a probe positioning structure and cannot accurately locate the functional glass pins. For problems that cannot be accurately tested and judged
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[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0026] like figure 1 , figure 2 As shown, the embodiment of the present invention proposes a functional glass false pressure test fixture, which includes a frame 1 and a test main board (not shown in the drawings) electrically connected to a computer, wherein the machine Frame 1 is used to carry the entire jig, the test main board is used to connect the circuit in the jig, and the computer is used to analyze and judge the test situation. Further, the functional glass false pressure test fixture also includes a base plate 2, a test platform 3, a flip plate 4, an FPC (Flexible Printed Circuit, fle...
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The invention relates to the technical field of false pressure test of functional glass, and discloses a false pressure testing jig for functional glass and an application method of the false pressure testing jig. The jig comprises a rack, a testing main board which is electrically connected with a computer, and a bottom plate which is arranged on the rack and can linearly move; an adjustable position testing platform is arranged on the bottom plate; an overturning plate is erected at one side of the testing platform; an FPC board is arranged on the overturning plate; one end of the FPC board is adapted to the functional glass and while the other end of the FPC board is electrically connected with the testing main board; a head pressing head which can moves up and down is arranged on the rack; shooting aligning devices for assisting aligning are arranged at two sides of the head pressing device. With the adoption of the jig and the method, the problem that the existing functional glass testing jig is of a probe positioning structure which cannot accurately position a functional glass pin and as a result, the testing and judgment cannot be accurately carried out, can be solved; in addition, the testing jig is simple and reasonable in structure, high in defection efficiency, and high in overall reliability.
Description
technical field [0001] The invention relates to the technical field of false pressure testing of functional glass, in particular to a fixture for false pressure testing of functional glass and a use method thereof. Background technique [0002] At present, with the increasing maturity of electronic technology, functional glass is often used in the screens of various electronic products, such as OGS (One Glass Solution, integrated touch) touch screen, ITO (Indium-Tin Oxide, indium tin oxide) conductive glass. However, due to the influence of manufacturing process and equipment factors and the drive and induction of the product itself on both sides of the glass, there will be short circuits in various channels, high impedance of silver paste lines, short circuit of silver paste lines, large (small) Differ value data, and short circuit of floating blocks. and other adverse phenomena. Usually, the driving and sensing lines are very dense and the pitch is very small, which affec...
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IPC IPC(8): G01R31/02
Inventor 王洪海黄智伟
Owner 深圳市比欧特科技有限公司