CN203965580U - A kind of ICT measurement jig for detection of circuit board plug connector - Google Patents

A kind of ICT measurement jig for detection of circuit board plug connector Download PDF

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Publication number
CN203965580U
CN203965580U CN201320855496.1U CN201320855496U CN203965580U CN 203965580 U CN203965580 U CN 203965580U CN 201320855496 U CN201320855496 U CN 201320855496U CN 203965580 U CN203965580 U CN 203965580U
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CN
China
Prior art keywords
circuit board
plug connector
plate
probe
measurement jig
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201320855496.1U
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Chinese (zh)
Inventor
周荣
张连宝
沈苏毅
谢坚峰
谌清平
刘权
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU LZY TECHNOLOGY Ltd
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SUZHOU LZY TECHNOLOGY Ltd
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Priority to CN201320855496.1U priority Critical patent/CN203965580U/en
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Publication of CN203965580U publication Critical patent/CN203965580U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of ICT measurement jig for detection of circuit board plug connector, comprises a day plate, support plate and needle plate.Within described day, plate lower surface is provided with probe, and described needle plate upper surface is provided with lower probe, and when the same day, plate pressed down, described lower probe contacts with circuit board solder joint through through hole on described support plate, and described upper probe contacts with circuit board plug connector pin, thus trigger pip.The disclosed ICT measurement jig for detection of circuit board plug connector of this case can be checked out the phenomenons such as the wrong PIN of circuit board plug connector, few PIN or Short Item in time, this measurement jig is practical, test accurately, reduce human cost, enhance productivity, and avoided because personnel judge the mistake producing by accident.

Description

A kind of ICT measurement jig for detection of circuit board plug connector
Technical field
The utility model relates to a kind of measurement jig, particularly a kind of ICT measurement jig for detection of circuit board plug connector being assemblied on ICT tester.
Background technology
Along with the development of electronic technology, just enriching constantly our life of electronic product, and circuit board is as most important part wherein, its quality is being related to performance and the quality problems of product itself.Circuit board testing online ICT (the In Circuit Tester) testers that adopt at present, by the measurement jig matching, whether testing circuit plate is qualified more.The ICT measurement jig of present stage lacks the inspection for plug connector on circuit board, can not detect in time for the phenomenon of the wrong PIN of plug connector, few PIN or Short Item, easily occurs flase drop or undetected phenomenon.
Based on the above, a kind of necessary property of exploitation of the ICT measurement jig for detection of the wrong PIN of plug connector on circuit board, few PIN or Short Item.
Summary of the invention
The difficulty that can not timely and effectively detect for the wrong PIN of plug connector on current circuit board, less PIN or Short Item, the utility model provides a kind of ICT measurement jig for detection of circuit board plug connector.
A kind of ICT measurement jig for detection of circuit board plug connector that this case provides, comprises a day plate, support plate and needle plate, also comprises,
Upper probe, is located at a day plate lower surface, corresponding with plug connector pin on the circuit board being positioned on described support plate;
Lower probe, is located at described needle plate upper surface, with to be located at through hole on described support plate corresponding;
Wherein, in the time that within described day, plate presses down, described lower probe contacts with circuit board through described through hole, and described upper probe contacts with plug connector pin, forms trigger pip.
Preferably, the described ICT measurement jig for detection of circuit board plug connector, wherein, described upper probe and described lower probe end are all connected with wire.
Preferably, the described ICT measurement jig for detection of circuit board plug connector, wherein, within described day, plate sidewall is provided with the first header connector, and described upper probe end wire is connected with described the first header connector, for sending out signals.
Preferably, the described ICT measurement jig for detection of circuit board plug connector, wherein, described needle plate is positioned on base, and described base side wall is provided with the second header connector.
Preferably, the described ICT measurement jig for detection of circuit board plug connector, wherein, described lower probe end wire is connected with base side wall the second header connector, for sending out signals.
Preferably, the described ICT measurement jig for detection of circuit board plug connector, wherein, is provided with spring between described support plate and described needle plate, and the height that described lower probe exceeds described needle plate is greater than described support plate thickness and adds height after described spring-compressed.
Preferably, the described ICT measurement jig for detection of circuit board plug connector, wherein, described base side wall the second header connector and described day plate sidewall the first header connector are all connected with signal controller.
Preferably, the described ICT measurement jig for detection of circuit board plug connector, wherein, described signal controller is also connected with display screen, for showing testing result.
A kind of ICT measurement jig for detection of circuit board plug connector that the utility model provides, contact conducting with plug connector by upper probe, lower probe and form signal triggering, the phenomenons such as PIN, few PIN or Short Item thereby examination is in time fallen vacant, this measurement jig cost is lower, practical, test accurately, has reduced human cost, enhance productivity, and avoided because personnel judge the mistake producing by accident.
Brief description of the drawings
Fig. 1 is the structural representation of the ICT measurement jig for detection of circuit board plug connector that the utility model proposes.
Wherein, 1-needle plate; Probe under 2-; 3-circuit board; 4-plug connector; The upper probe of 5-; 6-days plates; 7-support plate;
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, to make those skilled in the art can implement according to this with reference to instructions word.
Please refer to Fig. 1, an embodiment who provides for the utility model, described embodiment introduces a kind of ICT measurement jig for detection of circuit board plug connector, comprise day plate 6, support plate 7 and needle plate 1, also comprise, upper probe 5, is located at day plate 6 lower surfaces, corresponding with plug connector 4 pins on the circuit board 3 being positioned on described support plate 7; Lower probe 2, is located at described needle plate 1 upper surface, with to be located at through hole on described support plate corresponding; Wherein, within described day, plate 6 presses down, and described lower probe 2 contacts with circuit board 3 through described through hole, and described upper probe 5 contacts with plug connector 4 pins, forms trigger pip.Described upper probe 5 and described lower probe 2 ends are all connected with wire.Within described day, plate 6 sidewalls are provided with the first header connector, and described upper probe 5 end wires are connected with described the first header connector, for sending out signals.Described needle plate 1 is positioned on base, and described base side wall is provided with the second header connector.Described lower probe 2 end wires are connected with base side wall the second header connector, for sending out signals.Between described support plate 7 and described needle plate 1, be provided with spring, the height that described lower probe 2 exceeds described needle plate 1 is greater than described support plate 7 thickness and adds height after described spring-compressed.Described base side wall the first header connector and described day plate 6 sidewall the second header connectors are all connected with signal controller.Described signal controller is also connected with display screen, for showing testing result.
In the utility model, a day plate 6 adopts transparent acrylic, support plate 7 to adopt bakelite, needle plate 1 to adopt epoxy resin board.
The course of work of the ICT measurement jig that the utility model provides is: by sky plate 6 use clip at honeycomb boards lower surface, pedestal for placed, needle plate 1 and support plate successively from bottom to top below sky plate 6, be connected the second header connector of being located at the first header connector of day plate 6 sidewalls and being located at base side wall respectively with signal controller.Input enabling signal by computer, manipulation board carries out one-time detection operation: circuit board to be detected 3 is put in to support plate 7 correspondence positions, click the start button on board, described cylinder operation, drive honeycomb boards and a day plate to move downward, the lower probe 2 of being located on needle plate 1 contacts with circuit board 3 solder joints through support plate 7 through holes, be located at the upper probe 5 contact circuit plate plug connector pins of day plate 6 lower surfaces, now, signal triggers, signal controller by signal feedback to display, qualified be shown as " non-defective unit ", as scarce PIN, when wrong PIN or Short Item, probe contacts with circuit board 3, but not trigger pip, display demonstrates the particular location without response, operator carries out corresponding plug-in unit place according to testing result and detects, thereby determine the PIN that falls vacant, the particular problems such as wrong PIN or Short Item.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in instructions and embodiment, it can be applied to the various fields of the present utility model that are applicable to completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.

Claims (8)

1. for detection of an ICT measurement jig for circuit board plug connector, comprise a day plate, support plate and needle plate, it is characterized in that, also comprise,
Upper probe, is located at described day plate lower surface, corresponding with the plug connector pin that is placed on the circuit board on described support plate;
Lower probe, is located at described needle plate upper surface, with to be located at through hole on described support plate corresponding;
Wherein, in the time that within described day, plate presses down, described lower probe contacts with circuit board solder joint through the through hole on described support plate, and described upper probe contacts with the plug connector pin on circuit board, thus trigger pip.
2. the ICT measurement jig for detection of circuit board plug connector according to claim 1, is characterized in that, described upper probe and described lower probe end are all connected with wire.
3. the ICT measurement jig for detection of circuit board plug connector according to claim 2, is characterized in that, within described day, plate sidewall is provided with the first header connector, and described upper probe end wire is connected with described the first header connector, for sending out signals.
4. the ICT measurement jig for detection of circuit board plug connector according to claim 3, is characterized in that, described needle plate is positioned on base, and described base side wall is provided with the second header connector.
5. the ICT measurement jig for detection of circuit board plug connector according to claim 4, is characterized in that, described lower probe end wire is connected with base side wall the second header connector, for sending out signals.
6. the ICT measurement jig for detection of circuit board plug connector according to claim 5, it is characterized in that, between described support plate and described needle plate, be provided with spring, the height that described lower probe exceeds described needle plate is greater than described support plate thickness and adds height after described spring-compressed.
7. the ICT measurement jig for detection of circuit board plug connector according to claim 6, is characterized in that, described base side wall the second header connector and described day plate sidewall the first header connector are all connected with signal controller.
8. the ICT measurement jig for detection of circuit board plug connector according to claim 7, is characterized in that, described signal controller is also connected with display screen, for showing testing result.
CN201320855496.1U 2013-12-23 2013-12-23 A kind of ICT measurement jig for detection of circuit board plug connector Expired - Fee Related CN203965580U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320855496.1U CN203965580U (en) 2013-12-23 2013-12-23 A kind of ICT measurement jig for detection of circuit board plug connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320855496.1U CN203965580U (en) 2013-12-23 2013-12-23 A kind of ICT measurement jig for detection of circuit board plug connector

Publications (1)

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CN203965580U true CN203965580U (en) 2014-11-26

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104897998A (en) * 2015-06-16 2015-09-09 深圳市派捷电子科技有限公司 ICT testing system
CN105467176A (en) * 2015-12-10 2016-04-06 苏州世纪福智能装备股份有限公司 A double layer floating type high density connector
CN106908633A (en) * 2017-02-09 2017-06-30 广州视源电子科技股份有限公司 Board test machine
CN106949933A (en) * 2017-04-07 2017-07-14 吉利汽车研究院(宁波)有限公司 A kind of detection method of wire harness plug-in connecting component
CN108169659A (en) * 2017-12-15 2018-06-15 芜湖致通汽车电子有限公司 A kind of circuit board module detecting tool
CN109765479A (en) * 2019-01-28 2019-05-17 合肥京东方视讯科技有限公司 A kind of circuit board Short Item detection device and method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104897998A (en) * 2015-06-16 2015-09-09 深圳市派捷电子科技有限公司 ICT testing system
CN104897998B (en) * 2015-06-16 2018-04-20 深圳市派捷电子科技有限公司 A kind of ICT tests system
CN105467176A (en) * 2015-12-10 2016-04-06 苏州世纪福智能装备股份有限公司 A double layer floating type high density connector
CN106908633A (en) * 2017-02-09 2017-06-30 广州视源电子科技股份有限公司 Board test machine
CN106949933A (en) * 2017-04-07 2017-07-14 吉利汽车研究院(宁波)有限公司 A kind of detection method of wire harness plug-in connecting component
CN108169659A (en) * 2017-12-15 2018-06-15 芜湖致通汽车电子有限公司 A kind of circuit board module detecting tool
CN109765479A (en) * 2019-01-28 2019-05-17 合肥京东方视讯科技有限公司 A kind of circuit board Short Item detection device and method

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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: 20141126

Termination date: 20171223

CF01 Termination of patent right due to non-payment of annual fee