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Testing device for PCBA

A test device and a technology to be tested are applied in measuring devices, electronic circuit tests, printed circuit tests, etc., which can solve the problems of high design and maintenance costs, inability to adapt to various types, changeable appearance, and lack of flexibility, etc., to achieve The effect of improving reliability

Inactive Publication Date: 2016-03-09
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will result in higher design and maintenance costs
Moreover, this kind of test tooling that integrates the test platform and test probes lacks flexibility, especially cannot adapt to touch panel PCBA with various types and changeable appearances.

Method used

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  • Testing device for PCBA
  • Testing device for PCBA

Examples

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Embodiment Construction

[0023] Hereinafter, the principle and gist of the present invention will be described with reference to the embodiments. It should be understood that the given examples are only for those skilled in the art to better understand the present invention and further practice the present invention, rather than to limit the scope of the present invention. For example, features illustrated or described as part of one embodiment can be used with another embodiment to yield yet a further embodiment. In the interest of clarity, not all features of an actual implementation are described in this specification.

[0024] figure 1 is a schematic diagram showing a PCBA testing device according to an embodiment of the present invention. As shown in the figure, the PCBA testing device includes a positioning platform 100 , a testing probe 200 and a testing platform 300 . The positioning platform 100 is located above the testing platform 300 , and the testing probe 200 may be installed at the b...

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PUM

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Abstract

The invention provides a testing device for a PCBA. The testing device comprises a testing platform, a plurality of testing probes and a positioning platform, wherein the testing platform is used for fixing the PCBA thereon, the plurality of testing probes are independent of the testing platform, the positioning platform is located above the testing platform, and the positioning platform is configured to be able to fix the plurality of testing probes at the bottom part, so that probe heads of the plurality of testing probes are aligned with test points on the PCBA.

Description

technical field [0001] Embodiments of the present invention relate to testing devices, and more particularly to testing devices for PCBA (Printed Circuit Board Assembly, Printed Circuit Board Assembly). Background technique [0002] PCBA, that is, the PCB (Printed Circuit Board, printed circuit board) board on the SMT (Surface Mount Technology, surface assembly technology), and then through the DIP (DualInline-PinPackage, dual in-line packaging technology) plug-in after soldering and assembling the electronic component PCB. [0003] In order to ensure the quality of PCBA, PCBA testing equipment is usually used to test PCBA. When using the traditional needle bed tooling to test the PCBA, the PCBA located on another plane above the test platform is pressed down through the driving rod, so that the test points of the PCBA touch the test probes fixed on the test platform, and then pass The probe head provides a test signal to the test point of the PCBA, so as to detect the fun...

Claims

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Application Information

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IPC IPC(8): G01R31/28
CPCG01R31/2808G01R1/07328G01R1/07364G01R1/0408
Inventor 张月圆章善财詹一飞侯程成李琨杨光磊江照波张大宇
Owner BOE TECH GRP CO LTD
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