PCB test rack and PCB test method

A technology of PCB board and test stand, which is applied in the field of PCB board testing, can solve the problems of inconvenience of putting in and taking out the PCB board, and affect the test efficiency of the PCB board of integrated circuits, etc., so as to achieve reliable testing, convenient putting in and taking out, and improved stability Effects on Sex and Reliability

Active Publication Date: 2018-02-16
CHINA ELECTRONICS PROD RELIABILITY & ENVIRONMENTAL TESTING RES INST THE FIFTH ELECTRONICS RES INST OF MIITCEPREI LAB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the inconvenience of putting in and taking out the above-mentioned PCB board, which seriously affects the testing efficiency of the PCB board carrying integrated circuit

Method used

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  • PCB test rack and PCB test method
  • PCB test rack and PCB test method
  • PCB test rack and PCB test method

Examples

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Embodiment Construction

[0030] Embodiments of the present invention are described in detail below:

[0031] Please refer to figure 1 with image 3 , In the embodiment of the present invention, a PCB board test rack is provided, and the PCB board test rack includes a set frame 200 and a bracket 100 . The frame assembly 200 includes a first support body 210 and a second support body 220 corresponding to the first support body 210 . A plurality of first support plates 211 are arranged at intervals on the first support body 210 . A plurality of second support plates 221 are arranged at intervals on the second support body 220 . The first support plate 211 and the second support plate 221 are provided in one-to-one correspondence, and the same side of the first support body 210 and the second support body 220 is connected with a connecting rod 240 . The bracket 100 can be placed on the first support plate 211 and the corresponding second support plate 221 , and the bracket 100 includes a support body ...

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PUM

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Abstract

The invention discloses a PCB test rack and a PCB test method. The PCB test rack includes a group frame and a bracket. The group frame includes a first support body and a second support body corresponding to the first support body, a plurality of first support plates are arranged on the first support body at intervals, a plurality of second support plates are arranged on the second support body atintervals, the first support plates and the second support plates are arranged in one-to-one correspondence, and the same sides of the first support body and the second support body are connected with a connecting rod. The bracket includes a holder which is used for placing a PCB. According to the PCB test rack, through arrangement of the bracket matched with the group frame, the PCB is placed onthe bracket, and is then put in the group frame through the bracket to be tested. Thus, putting-in and taking-out of the PCB are facilitated, and test efficiency is improved.

Description

technical field [0001] The invention relates to the field of PCB board testing, in particular to a PCB board testing frame and a PCB board testing method. Background technique [0002] PCB board, also known as printed circuit board, is an important basic component for testing integrated circuits. With the rapid replacement of electronic products, the quality requirements for integrated circuits are getting higher and higher. However, in the actual production process of integrated circuits, defects will inevitably occur in integrated circuits. In order to improve the stability of electronic devices, it is necessary to test the integrated circuit. In the process of testing the integrated circuit, because multiple PCB boards are stacked on each other, problems such as deformation of the pins of the integrated circuit circuit and short circuit of the pins are caused. For this reason, someone has designed a kind of general-purpose PCB board placement frame, has realized the cu...

Claims

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Application Information

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IPC IPC(8): G01R1/04
CPCG01R1/0408
Inventor 王小强江凯罗军孙宇郑大勇
Owner CHINA ELECTRONICS PROD RELIABILITY & ENVIRONMENTAL TESTING RES INST THE FIFTH ELECTRONICS RES INST OF MIITCEPREI LAB
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