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Apparatus and method for testing PCBA function

A testing device and functional testing technology, applied in the direction of measuring device, electronic circuit testing, measuring electricity, etc., can solve the problems of low testing efficiency, fixed number of testing PCBAs, etc., and achieve the effect of increasing the number of PCBAs and improving testing efficiency.

Active Publication Date: 2018-05-25
SHENZHEN A&E INTELLIGENT TECH INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing PCBA testing device can only test one PCBA at the same time, resulting in the problem that the number of PCBA detected per unit time is fixed and the detection efficiency is low

Method used

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  • Apparatus and method for testing PCBA function
  • Apparatus and method for testing PCBA function
  • Apparatus and method for testing PCBA function

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0017] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or descri...

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Abstract

The invention provides an apparatus and a method for testing PCBA function. The apparatus for testing comprises the following components: a control device (101), a networking medium (102) and test devices (103); the control device (101) is connected to the networking medium (102); and the networking medium (102) is connected to the test devices (103); the control device (101) is used for sending an address scan command to the networking medium (102) in order to query the address of the test device (103) connected to the networking medium (102); the networking medium (102) is used for connecting the control device (101) with a plurality of testing devices (103); when the testing device (103) is connected to the networking medium (102), the testing device (103) is used for receiving the address scan command and sending the addresses of the test devices (103) to the control device (101), so that the control device (101) records and stores the addresses of the plurality of test devices (103) connected to the networking medium (102); after the control device (101) and the plurality of test devices (103) are connected, the plurality of test devices (103) are used for testing a pluralityof test PCBA detected. The apparatus for testing can improve the detection efficiency of PCBA.

Description

technical field [0001] The invention relates to the field of automation control, in particular to a device and method for PCBA function test. Background technique [0002] PCBA (Printed Circuit Board Assembly) board, that is, the finished board assembled by PCB (Printed Circuit Board) after other processes. In short, it is a PCB board with electronic components welded. A series of tests are required in the process of generating an assembled product from PCB to finished product, and one of the important test items is the basic function test of the product. [0003] Many products are often spliced ​​by several pieces of PCBA, and then become a finished product after complicated assembly. The function test of the finished product is usually relatively simple, but once a problem occurs, the repair becomes very time-consuming. [0004] In the measurement process of the existing PCBA testing device, different test programs are called by the control system to detect a PCBA to be t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/28
CPCG01R31/2806G01R31/28
Inventor 尹朋侯晓东兰启庆
Owner SHENZHEN A&E INTELLIGENT TECH INST CO LTD