CN201477182U - Circuit board testing system device - Google Patents

Circuit board testing system device Download PDF

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Publication number
CN201477182U
CN201477182U CN2009201386920U CN200920138692U CN201477182U CN 201477182 U CN201477182 U CN 201477182U CN 2009201386920 U CN2009201386920 U CN 2009201386920U CN 200920138692 U CN200920138692 U CN 200920138692U CN 201477182 U CN201477182 U CN 201477182U
Authority
CN
China
Prior art keywords
circuit board
testing
test
data
under test
Prior art date
Application number
CN2009201386920U
Other languages
Chinese (zh)
Inventor
郭友良
Original Assignee
贝莱胜电子(厦门)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 贝莱胜电子(厦门)有限公司 filed Critical 贝莱胜电子(厦门)有限公司
Priority to CN2009201386920U priority Critical patent/CN201477182U/en
Application granted granted Critical
Publication of CN201477182U publication Critical patent/CN201477182U/en

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Abstract

The utility model discloses a circuit board testing system device, comprising a circuit board to be tested which is fixed at a testing clamp and a testing device system, wherein, the testing device system comprises a power supplying module for connecting the circuit board to be tested, a digital voltmeter and a data collector, and the digital voltmeter and the data collector are connected with a data processor, and the data processor is connected with a display and a UPS power source. Compared with the prior art, for the circuit board testing system device provided by the utility model, the date processor receives various signals sent back by the data collector and the digital voltmeter, and analyzes and judges the signals, furthermore, the obtained result is displayed at the display. In this way, the accurate, convenient testing function of voltage, temperature and other signals can be realized, and the stability of the product before assembling is increased.

Description

A kind of circuit board testing system and device
Technical field
The utility model relates to circuit board simulation functional test device, and it can provide detection to the simulating signal of circuit board, digital signal, voltage, electric current, temperature etc.
Background technology
In the age of current electronics technology high speed development rapid development, the circuit board of high integration is widely used in every field, for people have brought suitable convenience and practicality.As the core component circuit board of forming electronic equipment, powerful integrated functionality and stability just become a standard of weighing the technological element of a product.Because the problem of circuit board often causes entire product function influenced even damage, especially medical electronics product, may critical life.But how to realize circuit board in the application of reality, can stablize the performance its function.The test that possesses high-level efficiency, proper high ability to model plays critical effect.Up to now, industry provides multiple manual test, as adopts multiple testing tool, as voltage table, reometer, tensimeter or the like carry out data recording and artificial judgement, it is not high that degree of accuracy appears in its result easily, and human negligence or the like accident causes the circuit board quality problem.
The utility model content
At the deficiencies in the prior art part, the utility model provides a kind of circuit board testing system and device, and its whole test process is easy and simple to handle, has realized that the probability owing to the manually-operated error upward causes PCB to damage is zero.
For achieving the above object, technical solutions of the utility model are:
A kind of circuit board testing system and device, it comprises mainly and being made up of a circuit board under test and a test device system, this test device system is made up of power supply module, a digital voltmeter and a data acquisition unit that connects circuit board under test respectively, described digital voltmeter and data acquisition unit connect a data processor, and this data processor also connects a display; Described power supply module provides every voltage required in the test process for circuit board under test; Data acquisition unit is gathered the various signals by circuit board under test, and is back to the data data processor for its discriminatory analysis; Digital voltmeter is gathered the voltage signal by circuit board under test, and is back to data processor for its discriminatory analysis; Data processor receives the signal that digital voltmeter and a data acquisition unit are sent back, and it is carried out discriminatory analysis.
The usefulness of technique scheme is:
Circuit board testing system and device of the present utility model provides a kind of function of automatic testing circuit plate, the operator only needs the printed circuit board (PCB) of paster to be measured is placed on the test fixture, power supply module provides every voltage required in the test process for circuit board under test, circuit board under test is operated under the various design points, by data acquisition unit and digital voltmeter the signal that circuit board under test produced is carried out data screening, transferring to data processor analyzes and handles, the data that get access to and the standard value of setting are compared, has only the scope that meets it fully, it is non-defective unit that circuit board under test just is determined, and allows packing to dispatch from the factory then.No matter be the circuit board that test is passed through, or bad plate, the test report after test finishes shows that by display the result comes into plain view.The design proposal that the utility model is careful, good proving installation has given the answer of customer satisfaction in the test of the simulation of function and degree of stability.
Description of drawings
Fig. 1 is the utility model fundamental diagram.
Embodiment
The utility model now is described in conjunction with the accompanying drawings and embodiments.
A kind of circuit board testing system and device as shown in Figure 1, it comprises mainly and being made up of a circuit board under test and a test device system that is fixed on the test fixture, this test device system is made up of the power supply module, a digital voltmeter and the data acquisition unit that connect circuit board under test respectively by one, described digital voltmeter and data acquisition unit connect a data processor, and this data processor also connects a display and a ups power.Be provided with testing needle between described circuit board under test, power supply module and described data acquisition unit and the test fixture, this testing needle is used to transmit the data of power supply module, circuit board under test and data acquisition unit to data processor.Power supply module provides every voltage required in the test process for circuit board under test; Data acquisition unit is gathered the various signals by circuit board under test, and is back to the data data processor for its discriminatory analysis; Digital voltmeter is gathered the voltage signal by circuit board under test, and is back to data processor for its discriminatory analysis; Data processor receives the signal that digital voltmeter and a data acquisition unit are sent back, and it is carried out discriminatory analysis.
In sum, the utility model circuit board testing system and device is the various signals of being passed back by data processor reception data acquisition unit and digital voltmeter, and it is carried out discriminatory analysis, and obtaining a result is presented on the display.Can realize so that accurately other signal testing functions such as voltage, temperature improve the preceding degree of stability of product assembling easily.But the above only is the preferable embodiment of the utility model test macro; it is not the usage range that is used for limiting native system; so use the instructions of the utility model test macro and equivalent structure that the accompanying drawing content is done to change such as, all be contained in the protection domain of system of the present utility model.

Claims (3)

1. circuit board testing system and device, be characterised in that: it comprises mainly and being made up of a circuit board under test and a test device system, this test device system is made up of power supply module, a digital voltmeter and a data acquisition unit that connects circuit board under test respectively, described digital voltmeter and data acquisition unit connect a data processor, and this data processor also connects a display; Described power supply module provides every voltage required in the test process for circuit board under test; Data acquisition unit is gathered the various signals by circuit board under test, and is back to the data data processor for its discriminatory analysis; Digital voltmeter is gathered the voltage signal by circuit board under test, and is back to data processor for its discriminatory analysis; Data processor receives the signal that digital voltmeter and a data acquisition unit are sent back, and it is carried out discriminatory analysis.
2. a kind of circuit board testing system and device as claimed in claim 1, be characterised in that: described data processor connects a ups power.
3. a kind of circuit board testing system and device as claimed in claim 1 or 2, be characterised in that: described circuit board under test is fixed by a test fixture, be provided with testing needle between described circuit board under test, power supply module and described data acquisition unit and the test fixture, this testing needle is used to transmit the data of power supply module, circuit board under test and data acquisition unit to data processor.
CN2009201386920U 2009-06-05 2009-06-05 Circuit board testing system device CN201477182U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201386920U CN201477182U (en) 2009-06-05 2009-06-05 Circuit board testing system device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201386920U CN201477182U (en) 2009-06-05 2009-06-05 Circuit board testing system device

Publications (1)

Publication Number Publication Date
CN201477182U true CN201477182U (en) 2010-05-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201386920U CN201477182U (en) 2009-06-05 2009-06-05 Circuit board testing system device

Country Status (1)

Country Link
CN (1) CN201477182U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102411098A (en) * 2010-09-21 2012-04-11 上海广联电子有限公司 Substrate testing system and method
CN102645559A (en) * 2011-10-28 2012-08-22 东风襄樊仪表系统有限公司 Clamp
CN102778591A (en) * 2012-07-20 2012-11-14 昆山迈致治具科技有限公司 Jig for measuring voltage of PCB (printed circuit board)
CN103809015A (en) * 2012-11-14 2014-05-21 苏州井上中鼎办公机器制品有限公司 Roll shaft conductive detector
CN104407283A (en) * 2014-12-10 2015-03-11 上海亚虹模具股份有限公司 Device and method for automatically detecting hidden damage of circuit board
CN104459520A (en) * 2014-12-09 2015-03-25 欧朗科技(苏州)有限公司 Automatic rapid detecting device for PCBA
CN105022000A (en) * 2015-07-20 2015-11-04 广东格兰仕集团有限公司 Power supply circuit board automatic testing device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102411098A (en) * 2010-09-21 2012-04-11 上海广联电子有限公司 Substrate testing system and method
CN102645559A (en) * 2011-10-28 2012-08-22 东风襄樊仪表系统有限公司 Clamp
CN102778591A (en) * 2012-07-20 2012-11-14 昆山迈致治具科技有限公司 Jig for measuring voltage of PCB (printed circuit board)
CN103809015A (en) * 2012-11-14 2014-05-21 苏州井上中鼎办公机器制品有限公司 Roll shaft conductive detector
CN104459520A (en) * 2014-12-09 2015-03-25 欧朗科技(苏州)有限公司 Automatic rapid detecting device for PCBA
CN104407283A (en) * 2014-12-10 2015-03-11 上海亚虹模具股份有限公司 Device and method for automatically detecting hidden damage of circuit board
CN105022000A (en) * 2015-07-20 2015-11-04 广东格兰仕集团有限公司 Power supply circuit board automatic testing device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100519

Termination date: 20140605

C17 Cessation of patent right