CN201149615Y - Test arrangement for circuit board - Google Patents
Test arrangement for circuit board Download PDFInfo
- Publication number
- CN201149615Y CN201149615Y CNU2008201010763U CN200820101076U CN201149615Y CN 201149615 Y CN201149615 Y CN 201149615Y CN U2008201010763 U CNU2008201010763 U CN U2008201010763U CN 200820101076 U CN200820101076 U CN 200820101076U CN 201149615 Y CN201149615 Y CN 201149615Y
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- China
- Prior art keywords
- circuit board
- plate
- probe
- board
- testing jig
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- Expired - Fee Related
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Abstract
The utility model provides a circuit board testing tool, comprising a slab, a guard board, a probe plate and a box body. The guard board and the probe plate are fixed and are supported by the box body and are correspondingly disposed below the slab; more than two pairs of pressure rods stretch downward out of the underside of the slab; two pairs of probes are arranged on the probe plate and thread through the probe plate and stretch from the under side to the top surface of the guard board; signal wire interfaces are welded on the stitches of the probes and single wires are drawn out from the signal wire interfaces and are respectively connected with more than two detecting instruments, so that the signal transmission of the signal generator and the display of the circuit board to be tested on the top surface of the guard board can be connected. The circuit board testing tool replaces the conventional single-board mode with double-board mode or multiple coupled-board mode, realizing that more than two circuit boards can be tested each time, thus greatly improving testing efficiency and saving manpower; meanwhile the circuit board testing tool greatly reduces cost and is strongly practical.
Description
[technical field]
The utility model relates to a kind of circuit board testing jig, and the particularly a kind of tool that can test two circuit boards simultaneously belongs to circuit board testing operation field.
[background technology]
Functional test tool (FT tool) is a kind of testing circuit slab integral performance detection utensil.The circuit board detecting tool of producer is the single-board testing tool at present, once can only test a circuit board.As shown in Figure 1, it comprises a day plate 1 ', backplate 2 ', needle plate 3 ' and box body 4 ', described backplate 2 ' is fixed about in the of 3 ' with needle plate and is supported by described box body 4 ', and correspondence places the below of day plate 1 ', plate 1 ' bottom surface was convexly equipped with a cover pressure bar 11 ' downwards in described day, described needle plate 3 ' is provided with a cover probe 31 ', and described probe 31 ' penetrates needle plate 3 ' and stretches into end face from backplate 2 ' bottom surface.This circuit board detecting tool comprises that by one the drive unit 5 of a cylinder slide block 51 ' and a cylinder piston rod 52 ' drives.Its operation process is: the circuit board 6 ' that will be made into finished product is placed on the backplate 2 ', cylinder slide block 51 ' drives a day plate 1 ' (together with pressure bar 11 ') and presses down, pressure bar 11 ' compressing circuit board 6 ', the interface (by material pin or process point) of circuit board 6 ' is contacted with probe 31 ', and the connection of circuit board 6 ' signal is that the signal wire 32 ' by the interface 311 ' that is welded in probe pins links to each other with detecting instrument, display (not shown) etc.After the energising, promptly realize being connected of a display and detecting instrument, and carry out the detection of overall performance.The foregoing circuit plate detects tool and once only surveys a slice mainboard, and its operating efficiency is low, has increased testing cost virtually.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of circuit board testing jig, employing duplex plate or multi-joint plate form, can test the circuit board more than two at every turn, greatly improves testing efficiency, thereby has reduced cost, the practicality height.
The utility model is to realize like this, a kind of circuit board testing jig, comprise a day plate, backplate, needle plate and box body, described backplate and needle plate are fixed up and down and are supported by described box body, and correspondence places a day plate below, the plate bottom surface was convexly equipped with the above pressure bar of two covers downwards in described day, and described needle plate is provided with and the corresponding probe of described pressure bar number, and described probe penetrates needle plate and stretches into end face from the backplate bottom surface.
The end face of described day plate is provided with one and is used to drive the drive unit that day plate moves up and down.
Described drive unit comprises that a cylinder slide block and drives the cylinder piston rod of cylinder slide block movement, and described cylinder slide block is fixedlyed connected with described day plate.
The probe pins of described probe is welded with signal wire interface, and draws signal wire from this signal wire interface.
The number of described pressure bar and probe is two covers.
Described circuit board testing jig comprises that also at least three mainboard reference columns penetratingly are installed on described backplate and the needle plate from top to bottom.
The utility model adopts above-mentioned structure, structure is in the past compared has following advantage: change traditional veneer form, and use duplex plate or multi-joint plate form instead, at the pressure bar and the probe that are provided with on the tool more than two covers, can realize to test the circuit board more than two so at every turn, greatly improve testing efficiency, and saved manpower, obtained very high effect on the cost having reduced, and practicality is very strong.
[description of drawings]
In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.
The structural representation of Fig. 1 tradition single-board testing tool wherein has part to analyse and observe.
Fig. 2 is the circuit board testing jig structure schematic side view of the utility model duplex plate form.
Fig. 3 is that the A of Fig. 2 is to synoptic diagram.
[embodiment]
Seeing also shown in Figure 2ly, is the circuit board testing jig structure schematic side view of the utility model duplex plate form.The measurement jig that only designs at two circuit board testings in the present embodiment, this circuit board testing jig comprises day plate 1, backplate 2, needle plate 3 and box body 4.
It plate 1 end face is provided with a drive unit 5, and the bottom surface then is convexly equipped with the pressure bar 11 of two covers downwards.Described drive unit 5 comprises that a cylinder slide block 51 and drives the cylinder piston rod 52 of cylinder slide block 51 motions, and described cylinder slide block 51 is fixedlyed connected with described sky plate 1, can drive day plate 1 and do and pump.
Described backplate 2 is in one on the other stationkeeping with needle plate 3, and support by described box body 4, and place the below of day plate 1 accordingly, correspondingly, described needle plate 3 is provided with the probe 31 of two covers, and described probe 31 also penetrates needle plate 3 and stretches into its end face from backplate 2 bottom surfaces.The probe pins of described probe 31 is welded with signal wire interface 311, and draw signal wire 32 from this signal wire interface 311, described signal wire 32 is received detecting instrument such as the signal generator and the display (not shown) etc. of two covers respectively, can will place the transmission of circuit board under test 6 with the realization signals such as signal generator and display pannel of backplate 2 end faces like this.
Please in conjunction with shown in Figure 3, this circuit board testing jig comprises that also more than one circuit board reference column 7 penetratingly is installed on described backplate 2 and the needle plate 3 from top to bottom.Usually at each circuit board 6 circuit board reference column 7 more than three or three is set, it is provided with and is beneficial to fixing and positioning of circuit board 6, is convenient to operation.
Please be simultaneously referring to Fig. 2 and Fig. 3, among this embodiment, the operation process of its testing circuit board is: the circuit board 6 that will make finished product is placed on the backplate 2 of this circuit board testing jig, and accurately locatees by circuit board reference column 7.Allowing cylinder piston rod 52 drive cylinder slide block 51 drive day plates 1 then presses down together with pressure bar 11, the interface (this interface can be material pin or process point) of circuit board under test 6 is contacted with the top of probe 31, link to each other with two cover signal generators and display etc. respectively by the signal wire 32 of being drawn in the signal wire interface 311 that is welded on probe pins again.Thereby the realization circuit board is connected with detecting instrument and display, after the energising, can carry out the detection of circuit board under test 6 overall performances.
For the circuit board testing jig of multi-joint plate form, its pressure bar and probe all are arranged to many covers form, and its testing tool that connects respective number is operated, and can realize the test of polylith circuit board performance, and its principle of work is same as the previously described embodiments, repeats no more.
The utility model adopts above-mentioned structure, compares with structure in the past to have following advantage: adopt two Yoke plate or multi-joint plate form are provided with above pressure bar and the probe of two covers, can test the electricity more than two at every turn The road plate greatly improves testing efficiency, and has saved manpower, has obtained very high one-tenth having reduced cost Effect, and practicality is very high.
Claims (6)
1, a kind of circuit board testing jig, comprise a day plate, backplate, needle plate and box body, described backplate and needle plate are fixed up and down and are supported by described box body, and correspondence places a day plate below, it is characterized in that: the plate bottom surface was convexly equipped with the above pressure bar of two covers downwards in described day, described needle plate is provided with and the corresponding probe of described pressure bar number, and described probe penetrates needle plate and stretches into end face from the backplate bottom surface.
2, a kind of circuit board testing jig according to claim 1 is characterized in that: the end face of described day plate is provided with one and is used to drive the drive unit that day plate moves up and down.
3, a kind of circuit board testing jig according to claim 2 is characterized in that: described drive unit comprises that a cylinder slide block and drives the cylinder piston rod of cylinder slide block movement, and described cylinder slide block is fixedlyed connected with described day plate.
4, a kind of circuit board testing jig according to claim 1, it is characterized in that: the probe pins of described probe is welded with signal wire interface, and draws signal wire from this signal wire interface.
5, a kind of circuit board testing jig according to claim 1, it is characterized in that: the number of described pressure bar and probe is two covers.
6, a kind of circuit board testing jig according to claim 1 is characterized in that: comprise that also at least three circuit board reference columns penetratingly are installed on described backplate and the needle plate from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201010763U CN201149615Y (en) | 2008-01-08 | 2008-01-08 | Test arrangement for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201010763U CN201149615Y (en) | 2008-01-08 | 2008-01-08 | Test arrangement for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149615Y true CN201149615Y (en) | 2008-11-12 |
Family
ID=40117386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201010763U Expired - Fee Related CN201149615Y (en) | 2008-01-08 | 2008-01-08 | Test arrangement for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149615Y (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101644719A (en) * | 2009-05-15 | 2010-02-10 | 上海闻泰电子科技有限公司 | Auxiliary device and method for testing circuit board of mobile phone |
| CN102194522A (en) * | 2011-03-17 | 2011-09-21 | 华容电子（昆山）有限公司 | Online burning tool |
| CN102590672A (en) * | 2012-02-23 | 2012-07-18 | 昆山元崧电子科技有限公司 | Novel function test jig of PCB (printed circuit board) |
| CN102749484A (en) * | 2012-07-20 | 2012-10-24 | 昆山迈致治具科技有限公司 | Online test fixture |
| CN102778590A (en) * | 2012-07-20 | 2012-11-14 | 昆山迈致治具科技有限公司 | Fixture suitable for circuit board testing table |
| CN102798811A (en) * | 2012-07-20 | 2012-11-28 | 昆山迈致治具科技有限公司 | Tester for main board of tablet personal computer |
| CN103293465A (en) * | 2013-06-19 | 2013-09-11 | 苏州信亚科技有限公司 | Glucometer detection structure |
| CN103293464A (en) * | 2013-06-19 | 2013-09-11 | 苏州信亚科技有限公司 | Glucometer detection device |
| CN103698688A (en) * | 2013-12-16 | 2014-04-02 | 杭州华安医疗保健用品有限公司 | Multi-continuous-chip function testing device and method for electronic clinical thermometer |
| CN104614667A (en) * | 2015-02-12 | 2015-05-13 | 深圳市福瑞康电子有限公司 | Switching power supply jointed board automatic tester and method |
| CN106992399A (en) * | 2017-03-28 | 2017-07-28 | 福建捷联电子有限公司 | A kind of signaling interface autopatching device |
| CN107577222A (en) * | 2017-09-12 | 2018-01-12 | 胡君分 | A kind of test device of intelligent self priming pump circuit board |
| CN107783026A (en) * | 2017-09-30 | 2018-03-09 | 芜湖欣宏电子科技有限公司 | A kind of semi-automatic circuit plate auxiliary test jig |
| CN108120916A (en) * | 2016-11-29 | 2018-06-05 | 深圳市绿岛科技有限公司 | ICT measurement jigs |
| CN110082670A (en) * | 2019-06-03 | 2019-08-02 | 格力电器（郑州）有限公司 | On-line tester |
| CN110865295A (en) * | 2019-10-30 | 2020-03-06 | 武汉光庭信息技术股份有限公司 | Onboard IC pin signal test fixture |
| CN116559628A (en) * | 2023-06-12 | 2023-08-08 | 广东汉为信息技术有限公司 | Circuit board module test fixture |
| CN117705703A (en) * | 2023-12-14 | 2024-03-15 | 皆利士多层线路版(中山)有限公司 | Special metal detection needle for masses |
-
2008
- 2008-01-08 CN CNU2008201010763U patent/CN201149615Y/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101644719B (en) * | 2009-05-15 | 2015-01-07 | 上海闻泰电子科技有限公司 | Auxiliary device and method for testing circuit board of mobile phone |
| CN101644719A (en) * | 2009-05-15 | 2010-02-10 | 上海闻泰电子科技有限公司 | Auxiliary device and method for testing circuit board of mobile phone |
| CN102194522A (en) * | 2011-03-17 | 2011-09-21 | 华容电子（昆山）有限公司 | Online burning tool |
| CN102590672A (en) * | 2012-02-23 | 2012-07-18 | 昆山元崧电子科技有限公司 | Novel function test jig of PCB (printed circuit board) |
| CN102778590B (en) * | 2012-07-20 | 2015-11-18 | 昆山迈致治具科技有限公司 | A kind of tool being applicable to circuit board test machine station |
| CN102749484A (en) * | 2012-07-20 | 2012-10-24 | 昆山迈致治具科技有限公司 | Online test fixture |
| CN102778590A (en) * | 2012-07-20 | 2012-11-14 | 昆山迈致治具科技有限公司 | Fixture suitable for circuit board testing table |
| CN102798811A (en) * | 2012-07-20 | 2012-11-28 | 昆山迈致治具科技有限公司 | Tester for main board of tablet personal computer |
| CN103293465A (en) * | 2013-06-19 | 2013-09-11 | 苏州信亚科技有限公司 | Glucometer detection structure |
| CN103293464A (en) * | 2013-06-19 | 2013-09-11 | 苏州信亚科技有限公司 | Glucometer detection device |
| CN103698688A (en) * | 2013-12-16 | 2014-04-02 | 杭州华安医疗保健用品有限公司 | Multi-continuous-chip function testing device and method for electronic clinical thermometer |
| CN104614667A (en) * | 2015-02-12 | 2015-05-13 | 深圳市福瑞康电子有限公司 | Switching power supply jointed board automatic tester and method |
| CN104614667B (en) * | 2015-02-12 | 2018-06-22 | 深圳市福瑞康电子有限公司 | A kind of Switching Power Supply yoke plate auto testing instrument and method |
| CN108120916A (en) * | 2016-11-29 | 2018-06-05 | 深圳市绿岛科技有限公司 | ICT measurement jigs |
| CN108120916B (en) * | 2016-11-29 | 2024-05-31 | 深圳市绿岛科技有限公司 | ICT test fixture |
| CN106992399A (en) * | 2017-03-28 | 2017-07-28 | 福建捷联电子有限公司 | A kind of signaling interface autopatching device |
| CN107577222A (en) * | 2017-09-12 | 2018-01-12 | 胡君分 | A kind of test device of intelligent self priming pump circuit board |
| CN107783026A (en) * | 2017-09-30 | 2018-03-09 | 芜湖欣宏电子科技有限公司 | A kind of semi-automatic circuit plate auxiliary test jig |
| CN110082670A (en) * | 2019-06-03 | 2019-08-02 | 格力电器（郑州）有限公司 | On-line tester |
| CN110865295A (en) * | 2019-10-30 | 2020-03-06 | 武汉光庭信息技术股份有限公司 | Onboard IC pin signal test fixture |
| CN116559628A (en) * | 2023-06-12 | 2023-08-08 | 广东汉为信息技术有限公司 | Circuit board module test fixture |
| CN116559628B (en) * | 2023-06-12 | 2024-04-30 | 广东汉为信息技术有限公司 | Circuit board module test fixture |
| CN117705703A (en) * | 2023-12-14 | 2024-03-15 | 皆利士多层线路版(中山)有限公司 | Special metal detection needle for masses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20140108 |