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Circuit board test platform

A test platform and circuit board technology, applied in the directions of printed circuit testing, electronic circuit testing, measuring electricity, etc., can solve problems such as damaged products and inaccurate product positioning, to solve difficult positioning, reduce manual intervention, improve test efficiency and The effect of test quality

Active Publication Date: 2021-08-17
P&R MEASUREMENT INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems of inaccurate product positioning and product damage existing in the prior art, the present invention provides a circuit board testing platform

Method used

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Embodiment Construction

[0037] In the following, the present invention will be further described in conjunction with the specific embodiments of the accompanying drawings.

[0038] It should be noted that, on the premise of no conflict, the various embodiments or technical features described below can be combined arbitrarily to form new embodiments.

[0039] In this embodiment, the product 50 to be tested is generally a flexible circuit board. It should be noted that the product 50 to be tested can also be other circuit products similar to flexible circuit boards, such as one or more non-flexible circuit boards using flexible connections, flexible circuit boards with partially non-flexible parts, multiple flexible circuit boards, etc. Combination of boards, flexible circuit boards and non-flexible circuit boards.

[0040] A circuit board testing platform, comprising a pressing part and a bearing part, characterized in that the pressing part includes a cylinder module 2 and a needle board module 4, a...

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Abstract

A circuit board test platform comprises a pressing part and a bearing part. The pressing part comprises an air cylinder module and a needle plate module, a first probe is fixed on the needle plate module, and the air cylinder module drives the needle plate module to move in the direction at least comprising the axial direction of the first probe; the bearing part comprises a carrier plate module, a pre-pressing block module and a microneedle module. The pre-pressing block module and the microneedle module are arranged on the carrier plate module, a second probe is arranged on the microneedle module and extends out towards one side close to the needle plate module, and the pre-pressing block module is arranged on one side, close to the needle plate module, of the microneedle module. According to the invention, position offset of the to-be-tested product caused by the downward pressing process of the needle plate module can be prevented, manual intervention is reduced, and the test efficiency and the test quality are improved.

Description

technical field [0001] The invention relates to the field of testing tools, in particular to a circuit board testing platform. Background technique [0002] Flexible circuit boards have the advantages of flexibility, small size, light weight, and high reliability, and have a wide range of applications. Testing the performance of flexible circuit boards is particularly important in the production, processing and use of flexible circuit boards. [0003] The document CN204166012U discloses a PCBA board multi-functional and efficient test fixture, including a base, a load-bearing column, a pressure rod fixing plate and a fast clamping hand cover pressure rod, and the fast clamping hand drives the lower pressure plate to move vertically. The lower pressure column arranged on the lower pressure plate, the test pin corresponding to the electrical test hole on the PCBA board, the power supply, and the display device for displaying the electrical performance data of the PCBA board to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/28
CPCG01R31/2806G01R31/2808
Inventor 杨波李娟娟伍绮敏李明超陈英武
Owner P&R MEASUREMENT INC
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