CN102628922A - Manual testing board - Google Patents
Manual testing board Download PDFInfo
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- CN102628922A CN102628922A CN2012101128836A CN201210112883A CN102628922A CN 102628922 A CN102628922 A CN 102628922A CN 2012101128836 A CN2012101128836 A CN 2012101128836A CN 201210112883 A CN201210112883 A CN 201210112883A CN 102628922 A CN102628922 A CN 102628922A
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- module
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- test plate
- digital quantity
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Abstract
The invention discloses a manual testing board, which comprises a substrate, wherein the substrate is provided with a plurality of wiring terminals, and is used for connecting a tested circuit board; and the substrate is provided with a switching power supply circuit module for supplying power. A testing board substrate is provided with the switching power supply circuit module, and the switching power supply circuit module can be used supplying power to the tested circuit board without using any driving circuit board, i.e., the driving circuit board is not required on the aspect of hardware, so that the control board can be tested before a driving board is manufactured, software can be programmed simultaneously, the research and development period of a product is shorted, and the production period of the product is further shortened.
Description
Technical field
The present invention relates to the circuit board testing field, relate in particular to a kind of manual test plate.
Background technology
When adopting test board whether control panel each several part circuit is normally tested usually; Need test board be linked to each other with drive plate,, just need to make earlier drive plate thus to supply power to control panel through drive plate; Could control panel be tested after completing Deng drive plate; And the writing of software program, increased the cycle of research and development of products so undoubtedly, prolonged life cycle of the product.
Summary of the invention
The objective of the invention is to solve the problems of the technologies described above, a kind of manual test plate is provided, it can work independently under the situation of drive plate not having, and whether the each several part circuit of control panel is normally tested, and helps shortening the research and development of products cycle.
For reaching this purpose, the present invention adopts following technical scheme:
A kind of manual test plate comprises substrate, and said substrate has some connection terminals, is used to connect the circuit-under-test plate, on said substrate, is provided with to be used for powered switch power circuit module.
Further; Also be provided with digital quantity detection module, analog signal detection module, PWM testing circuit module, frequency detection module on the said substrate; Said digital quantity detection module comprises digital quantity input module and digital quantity output module, and said analog signal detection module comprises analog quantity load module and analog output module.
Further, said connection terminal includes power delivery and uses first connection terminal, and second connection terminal is used in the signal transmission.
Preferably, said digital quantity input module adopts toggle switch, and said digital quantity output module adopts led light source.
Preferably, said analog quantity load module adopts the knob potentiometer, and said analog output module comprises a voltage table and a reometer.
Beneficial effect of the present invention: through the switching power circuit module is set on the test board substrate, can supply power to the circuit-under-test plate, need not to use the drive circuit board power supply through this switching power circuit module; Be on the hardware drive circuit board not to be had demand; Before drive plate does not complete, can test control panel, can write the software aspect simultaneously; Shorten the R&D cycle of product, further shortened the production cycle of product.
Description of drawings
Fig. 1 is the structural representation of the described manual test plate of embodiment.
Among the figure:
1, substrate; 2, switching power circuit module; 3, first connection terminal; 4, second connection terminal; 5, the 3rd connection terminal; 6, first potentiometer; 7, second potentiometer; 8, toggle switch; 9, led light source; 10, PWM testing circuit module; 11, voltage table; 12, reometer.
Embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and through embodiment.
As shown in Figure 1, in present embodiment, manual test plate of the present invention; Comprise substrate 1, some connection terminals are set on the substrate 1, be used to connect the circuit-under-test plate; Switching power circuit module 2 is set on the substrate 1, is used to the power supply of circuit-under-test plate, through the switching power circuit module is set; Can supply power to the circuit-under-test plate through this switching power circuit module, need not to use the drive circuit board power supply, promptly on the hardware drive circuit board not had demand; Under the situation that drive plate does not complete, can test the circuit-under-test plate separately, can write the software aspect simultaneously, shorten the R&D cycle of product.
Above-mentioned connection terminal includes first connection terminal 3, second connection terminal 4 and the 3rd connection terminal 5, can realize the transmission to power supply and signal through three kinds of terminals.First connection terminal preferably adopts the ox horn connection terminal, and second connection terminal preferably adopts the netting twine port, and the 3rd connection terminal preferably adopts the 5.08-2*14P connection terminal.
Also be provided with digital quantity detection module, analog signal detection module, PWM testing circuit module 10, frequency detection module on the substrate 1, respectively various signals such as the digital quantity of circuit-under-test plate, analog quantity, PWM, frequency tested.The digital quantity detection module comprises digital quantity input module and digital quantity output module, and digital quantity input module preferably adopts toggle switch 8, and the digital quantity output module preferably adopts led light source 9; Regulate input through toggle switch, show output, thereby whether normally differentiate through led light source; When output digital quantity " 1 ", led light source is lighted, when output digital quantity " 0 "; Led light source extinguishes, and method of discrimination simply can be distinguished; Analog signal detection module comprises analog quantity load module and analog output module; The analog quantity load module preferably adopts knob first potentiometer 6; Analog output module comprises a voltage table 11 and a reometer 12; Regulate the input of analog quantity through first potentiometer 6, when first potentiometer knob clockwise rotated, analog quantity increased gradually; Observe the variation of voltage, electric current output respectively through voltage table, reometer, promptly can effectively observe the variation of analog quantity output through the deflection of observing pointer; Can observe the PWM output of circuit-under-test plate whether correct through PWM testing circuit module 10; Regulate incoming frequency through second potentiometer 7, circuit itself produces a frequency adjustable, and (10～100HZ) square wave output realizes the test to frequency signal.Through the test to above-mentioned various signals, and the equal scalable of input signal, whether the each several part circuit that helps detecting the circuit-under-test plate is normal; If it is undesired; So that maintenance timely also helps writing of software program, simultaneously through the collection and the output of various controllable signals; Thereby whether correct, be convenient to the realization to the various functions of programming if observing corresponding programming.
More than combine specific embodiment to describe know-why of the present invention.These are described just in order to explain principle of the present invention, and can not be interpreted as the restriction to protection domain of the present invention by any way.Based on the explanation here, those skilled in the art need not pay performing creative labour can associate other embodiment of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (5)
1. a manual test plate is characterized in that, comprises substrate, and said substrate has some connection terminals, is used to connect the circuit-under-test plate, on said substrate, is provided with to be used for powered switch power circuit module.
2. manual test plate according to claim 1; It is characterized in that; Also be provided with digital quantity detection module, analog signal detection module, PWM testing circuit module, frequency detection module on the said substrate; Said digital quantity detection module comprises digital quantity input module and digital quantity output module, and said analog signal detection module comprises analog quantity load module and analog output module.
3. manual test plate according to claim 1 is characterized in that said connection terminal includes power delivery and uses first connection terminal, and second connection terminal is used in the signal transmission.
4. manual test plate according to claim 2 is characterized in that, said digital quantity input module adopts toggle switch, and said digital quantity output module adopts led light source.
5. manual test plate according to claim 2 is characterized in that, said analog quantity load module adopts the knob potentiometer, and said analog output module comprises a voltage table and a reometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101128836A CN102628922A (en) | 2012-04-17 | 2012-04-17 | Manual testing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101128836A CN102628922A (en) | 2012-04-17 | 2012-04-17 | Manual testing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102628922A true CN102628922A (en) | 2012-08-08 |
Family
ID=46587215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101128836A Pending CN102628922A (en) | 2012-04-17 | 2012-04-17 | Manual testing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102628922A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698685A (en) * | 2013-12-08 | 2014-04-02 | 嘉善富亿德塑胶有限公司 | Warmer mainboard performance testing method |
| CN104407254A (en) * | 2014-12-04 | 2015-03-11 | 中国人民解放军海军工程大学 | Circuit board tester |
| CN104515951A (en) * | 2014-11-27 | 2015-04-15 | 北京航天测控技术有限公司 | Board-level embedded test controller and board-level embedded test method |
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| CN2080678U (en) * | 1990-10-09 | 1991-07-10 | 周宇怀 | Simple digital ic tester |
| JPH1073627A (en) * | 1996-08-30 | 1998-03-17 | Ando Electric Co Ltd | Self-diagnostic device for ic testing apparatus |
| CN2319817Y (en) * | 1998-01-14 | 1999-05-19 | 周海明 | Integral maintenance experiment appts. of frequency converting governor |
| CN2385344Y (en) * | 1998-11-16 | 2000-06-28 | 力捷电脑股份有限公司 | Device for testing circuit board function |
| CN101226222A (en) * | 2008-02-02 | 2008-07-23 | 上海盈龙电子科技有限公司 | PCB multifunctional test system and implementing method |
| CN201247235Y (en) * | 2008-08-08 | 2009-05-27 | 东莞生益电子有限公司 | PCB synthesis reliability testing board |
| CN101806857A (en) * | 2010-04-27 | 2010-08-18 | 中国人民解放军总装备部军械技术研究所 | Online fault diagnostic apparatus for circuit board |
| CN101957410A (en) * | 2010-09-03 | 2011-01-26 | 尹东山 | Personal laboratory system integrating device |
| CN202083745U (en) * | 2010-12-28 | 2011-12-21 | 苏州凌创电子系统有限公司 | Function test device for frequency converter |
| CN202522674U (en) * | 2012-04-17 | 2012-11-07 | 无锡市大元广盛电气有限公司 | Hand-operated testing plate |
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2012
- 2012-04-17 CN CN2012101128836A patent/CN102628922A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2080678U (en) * | 1990-10-09 | 1991-07-10 | 周宇怀 | Simple digital ic tester |
| JPH1073627A (en) * | 1996-08-30 | 1998-03-17 | Ando Electric Co Ltd | Self-diagnostic device for ic testing apparatus |
| CN2319817Y (en) * | 1998-01-14 | 1999-05-19 | 周海明 | Integral maintenance experiment appts. of frequency converting governor |
| CN2385344Y (en) * | 1998-11-16 | 2000-06-28 | 力捷电脑股份有限公司 | Device for testing circuit board function |
| CN101226222A (en) * | 2008-02-02 | 2008-07-23 | 上海盈龙电子科技有限公司 | PCB multifunctional test system and implementing method |
| CN201247235Y (en) * | 2008-08-08 | 2009-05-27 | 东莞生益电子有限公司 | PCB synthesis reliability testing board |
| CN101806857A (en) * | 2010-04-27 | 2010-08-18 | 中国人民解放军总装备部军械技术研究所 | Online fault diagnostic apparatus for circuit board |
| CN101957410A (en) * | 2010-09-03 | 2011-01-26 | 尹东山 | Personal laboratory system integrating device |
| CN202083745U (en) * | 2010-12-28 | 2011-12-21 | 苏州凌创电子系统有限公司 | Function test device for frequency converter |
| CN202522674U (en) * | 2012-04-17 | 2012-11-07 | 无锡市大元广盛电气有限公司 | Hand-operated testing plate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698685A (en) * | 2013-12-08 | 2014-04-02 | 嘉善富亿德塑胶有限公司 | Warmer mainboard performance testing method |
| CN104515951A (en) * | 2014-11-27 | 2015-04-15 | 北京航天测控技术有限公司 | Board-level embedded test controller and board-level embedded test method |
| CN104407254A (en) * | 2014-12-04 | 2015-03-11 | 中国人民解放军海军工程大学 | Circuit board tester |
| CN104407254B (en) * | 2014-12-04 | 2018-01-30 | 中国人民解放军海军工程大学 | A kind of circuit board testing instrument |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 214192, Jiangsu Wuxi Xishan Economic Development Zone Furong three road 99, science and Technology Park, a cloud Applicant after: Wuxi Dayuan Guangsheng Electric Co., Ltd. Address before: 214000 Jiangsu city in Wuxi Province Economic Development Zone Xishan Furong Road No. 99 in the three science and technology park a auspicious clouds Wuxi Dayuan Guangsheng Electric Co. Ltd. Applicant before: Wuxi Dayuanguangsheng Electric Co., Ltd. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120808 |