CN202275127U - Automatic test jig for printed circuit board (PCB) - Google Patents
Automatic test jig for printed circuit board (PCB) Download PDFInfo
- Publication number
- CN202275127U CN202275127U CN 201120428387 CN201120428387U CN202275127U CN 202275127 U CN202275127 U CN 202275127U CN 201120428387 CN201120428387 CN 201120428387 CN 201120428387 U CN201120428387 U CN 201120428387U CN 202275127 U CN202275127 U CN 202275127U
- Authority
- CN
- China
- Prior art keywords
- board
- plate
- support plate
- heaven
- box
- 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
Links
Images
Abstract
The utility model relates to an automatic test jig for a printed circuit board (PCB), which comprises a base box, a load board, a probe board, a circuit board and a heaven board which are sequentially arranged from bottom to top. The heaven board is fixedly connected with the probe board through a support column, a test probe arranged on the probe board is arranged opposite to the load board located at the lower portion of the probe board, the load board is arranged at the upper portion of the base box, the circuit board is fixed at the upper portion of the probe board, a signal line on the circuit board extends into the base box, a cavity is arranged at the central position of the base box, a cylinder is arranged in the cavity, and a piston rod of the cylinder is connected with the bottom face of the load board in sliding connection with the upper surface of the base box. In addition, the upper portion of the heaven board is further connected with a press down cylinder fixed through a support arranged on the base box. The automatic test jig for the PCB utilizes the cylinder to perform driving tests on the heaven board and the load board, achieves automation, and greatly improves working efficiency. The load board is made of aluminum boards, thereby enabling the automatic test jig for the PCB to have no retest rate.
Description
Technical field
The utility model relates to a kind of pcb board measurement jig, especially relates to the automatic measurement jig of a kind of pcb board, belongs to electronic product performance proving installation technical field.
Background technology
Traditional P CB board test tool comprises end box, support plate, needle plate, wiring board and the Heaven plate of order setting from bottom to top; The plate that wherein goes up to the sky is fixedly connected through pillar with needle plate; Test probe on the needle plate is oppositely arranged with the support plate that is positioned at the needle plate bottom, and support plate is arranged on the top of end box, and described wiring board then is fixed on the top of needle plate; Signal wire on the wiring board extend in the end box, is used for test.This kind pcb board measurement jig needs on support plate, to put the PCB product by hand the people earlier, and the support plate that will put product then well is placed on box top, the end, presses down tool through tong then; This kind structure makes that pcb board performance test efficient is too slow; In addition, because the material of the support plate that uses is the glass plate, and the flatness of glass support plate does not reach requirement; Have a strong impact on the quality of test, caused the repetition measurement rate very high.
Summary of the invention
For solving the deficiency of prior art, the purpose of the utility model is to provide the automatic measurement jig of pcb board that a kind of testing efficiency is high, test mass is good.
For achieving the above object, the utility model is to realize through following technical scheme:
The automatic measurement jig of pcb board comprises the end box, support plate, needle plate, wiring board and the Heaven plate that are provided with in proper order from bottom to top, and described Heaven plate is fixedly connected through pillar with needle plate; Test probe on the needle plate is oppositely arranged with the support plate that is positioned at the needle plate bottom, and support plate is arranged on the top of end box, and described wiring board then is fixed on the top of needle plate; Signal wire on the wiring board extend in the end box, it is characterized in that, the medium position of box of the described end has a cavity; Be provided with cylinder in the described cavity; The piston rod of cylinder is connected with the bottom surface of described support plate, and described support plate is connected with the slide of box of the described end, in addition; The top of described Heaven plate also is connected with air cylinder, and described air cylinder is down fixed through the support that is arranged on the end box.
Box upper surface both sides, the described end are respectively arranged with line slide rail, and the corresponding chute that can on described line slide rail, slide that is provided with on the bottom surface of described support plate.
The bottom of described support plate also is connected with the vacuum suction assembly, is used for fixing pcb board to be tested.
Also be provided with limited block on the end box at described support plate rear portion, carry out spacing with the position of sending to support plate.
In addition; The both sides, rear portion of box upper surface, the described end also are provided with guidepost, and the both sides, rear portion of described Heaven plate are outwards protruded and formed two links, and described two links are set in respectively on two guideposts; Be used for going up to the sky the guiding of plate, to guarantee the accuracy of stroke at lifting process.
And, can change the material of described support plate into aluminium sheet by original glass plate in order to improve the no repetition measurement rate of the utility model.
The beneficial effect of the utility model is: the utility model utilizes the go up to the sky driving test of plate and support plate of cylinder, has realized robotization, has improved work efficiency greatly, and the material of described support plate selects aluminium sheet for use, makes the utility model not have the repetition measurement rate.
Description of drawings
Fig. 1 is the perspective view of the utility model one embodiment;
Fig. 2 is the perspective view two of the utility model one embodiment.
The main mark implication is following in the accompanying drawing:
1, end box 2, support plate 3, needle plate 4, wiring board 5, Heaven plate
6, cylinder 7, following air cylinder 8, support 9, line slide rail
10, pillar 11, limited block 12, cable-through hole 13, guidepost 14, link.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done concrete introduction.
Fig. 1 is the structural representation of the utility model one embodiment; Fig. 2 is the perspective view two of the utility model one embodiment.
As depicted in figs. 1 and 2: the automatic measurement jig of pcb board comprises end box 1, support plate 2, needle plate 3, the wiring board 4 of order setting from bottom to top and the plate 5 that goes up to the sky, wherein; Described Heaven plate 5 is fixedly connected through pillar 10 with needle plate 3; In this embodiment, described pillar 10 is provided with four, is distributed on four jiaos of needle plate 3; Promptly go up to the sky plate 5 and needle plate 3 is separately fixed at the upper/lower terminal of pillar 10, realized that needle plate 3 and Heaven plate 5 are synchronized with the movement.
And the test probe on the described needle plate 3 is oppositely arranged with the support plate 2 that is positioned at needle plate 3 bottoms, and support plate 2 is arranged on the top of end box 1, and its slide with end box 1 is connected; Be specially: the medium position of end box 1 has a cavity; Be provided with cylinder 6 in the described cavity, the piston rod of cylinder 6 is connected with the bottom surface of described support plate 2, and box of the described end 1 upper surface both sides also are respectively arranged with line slide rail 9; And the corresponding chute that can on described line slide rail 9, slide that is provided with on the bottom surface of described support plate 2; Slide to realize that support plate 2 can be driven on the line slide rail 9 of end box 1 by cylinder 6, and then realize the turnover station of support plate 2, and in order to control the distance of support plate 2 turnover; On the end box 1 at the rear portion of support plate 2, also be provided with limited block 11, carry out spacing with the position of sending to support plate 2.
In addition; Described support plate 1 is for module type designs, and its underpart also is connected with the vacuum suction assembly, is used for fixing to be arranged at top and pcb board to be tested; And the material of support plate 1 is an aluminium sheet, to eliminate the high problem of repetition measurement rate that causes product owing to the product surface out-of-flatness.
Described wiring board 4 then is fixed on the top of needle plate 3; Signal wire on the wiring board 4 extend in the end box 1; In this embodiment, the rear portion of box 1 also has a cable-through hole 12 end of at, and described signal wire is linked in the test macro that is arranged in the end box 1 through cable-through hole 12; Be used for test signal is transferred to test macro, form test result.
In addition, the top of plate 5 also is connected with air cylinder 7 in described Heaven, and described air cylinder 7 down is fixing through the support 8 that is arranged on the end box 1; In this embodiment; Described support 8 is a n shape support, and described n shape support is fixedly installed on the end box 1, and described air cylinder 7 down is arranged on the crossbeam of n shape support; Be used for driving Heaven plate 5, the material of support 8 can be red bakelite.And in order to guarantee the position precision of plate 5 rise and fall; The both sides, rear portion of the upper surface of box 1 also are provided with two guideposts 13 at the described end; And two links 14 of formation are outwards protruded in the both sides, rear portion of described accordingly Heaven plate 5; Described two links 14 are set in respectively on two guideposts 13, are used for going up to the sky the guiding of plate 5 at lifting process.
In addition, on the utility model, can also install anti-misoperation device as required additional and pass through LED lamp etc., and the interpolation of these functions can be controlled through control system with test.
The course of work of the utility model is: at first start the starting switch on the end box 1, support plate 2 is under the driving action of cylinder 6, and is protruding along line slide rail 9; The staff is placed on the product of test on the support plate 2, and after the vacuum suction assembly of support plate 2 bottoms was fixed product absorption to be measured, cylinder 6 drove support plate 2 and is returned to station; Through the position that the Stroke Control support plate 2 of limited block 11 and cylinder 6 is replied, at this moment, following air cylinder 7 starts; It is descending with needle plate 3 to drive Heaven plate 5, tests after product contacts on the testing needle on the needle plate 3 and the support plate 2, and test result is transferred to the test macro of end box 1 inside through signal wire; After test was accomplished, Heaven plate 5 rose under the driving of following air cylinder 7 automatically; And described support plate 2 ejects from station under the driving of cylinder 6, after the staff takes out the good product of test; Put into next product, carry out the test of next product, so circulation.
The utility model utilizes the go up to the sky driving test of plate and support plate of cylinder, has realized robotization, has improved work efficiency greatly, and the material of described support plate selects aluminium sheet for use, makes the utility model not have the repetition measurement rate.
The foregoing description does not limit the utility model in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in the protection domain of the utility model.
Claims (6)
1.PCB the automatic measurement jig of plate comprises the end box, support plate, needle plate, wiring board and the Heaven plate that are provided with in proper order from bottom to top, described Heaven plate is fixedly connected through pillar with needle plate; Test probe on the needle plate is oppositely arranged with the support plate that is positioned at the needle plate bottom, and support plate is arranged on the top of end box, and described wiring board then is fixed on the top of needle plate; Signal wire on the wiring board extend in the end box, it is characterized in that, the medium position of box of the described end has a cavity; Be provided with cylinder in the described cavity; The piston rod of cylinder is connected with the bottom surface of described support plate, and described support plate is connected with the slide of box of the described end, in addition; The top of described Heaven plate also is connected with air cylinder, and described air cylinder is down fixed through the support that is arranged on the end box.
2. the automatic measurement jig of pcb board according to claim 1 is characterized in that, box upper surface both sides, the described end are respectively arranged with line slide rail, and the corresponding chute that can on described line slide rail, slide that is provided with on the bottom surface of described support plate.
3. the automatic measurement jig of pcb board according to claim 1 is characterized in that the bottom of described support plate also is connected with the vacuum suction assembly.
4. the automatic measurement jig of pcb board according to claim 1 is characterized in that, also is provided with limited block on the end box at described support plate rear portion.
5. the automatic measurement jig of pcb board according to claim 1; It is characterized in that; The both sides, rear portion of box upper surface, the described end also are provided with guidepost, and the both sides, rear portion of described Heaven plate are outwards protruded and formed two links, and described two links are set in respectively on two guideposts.
6. the automatic measurement jig of pcb board according to claim 1 is characterized in that described support plate is an aluminium sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120428387 CN202275127U (en) | 2011-11-02 | 2011-11-02 | Automatic test jig for printed circuit board (PCB) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120428387 CN202275127U (en) | 2011-11-02 | 2011-11-02 | Automatic test jig for printed circuit board (PCB) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202275127U true CN202275127U (en) | 2012-06-13 |
Family
ID=46195475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120428387 Expired - Fee Related CN202275127U (en) | 2011-11-02 | 2011-11-02 | Automatic test jig for printed circuit board (PCB) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202275127U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102508069A (en) * | 2011-11-02 | 2012-06-20 | 昆山迈致治具科技有限公司 | Automatic test fixture for PCB (Printed Circuit Board) board |
| CN102736018A (en) * | 2012-06-29 | 2012-10-17 | 昆山迈致治具科技有限公司 | Printed circuit board (PCB) test tool |
| 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) |
| CN102841224A (en) * | 2012-09-24 | 2012-12-26 | 昆山迈致治具科技有限公司 | Automatic jig applicable to testing PCB (printed circuit board) |
| CN102981117A (en) * | 2012-11-09 | 2013-03-20 | 华容电子（昆山）有限公司 | Online burner detector |
| CN103323044A (en) * | 2013-06-19 | 2013-09-25 | 昆山市烽禾升精密机械有限公司 | Locating device for measurement |
| CN107942236A (en) * | 2017-12-25 | 2018-04-20 | 苏州睿艾迪汽车科技有限公司 | FCT test instrument probes based on motor simulation |
| CN107976623A (en) * | 2017-12-25 | 2018-05-01 | 苏州睿艾迪汽车科技有限公司 | FCT probe testers based on motor simulation |
-
2011
- 2011-11-02 CN CN 201120428387 patent/CN202275127U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102508069A (en) * | 2011-11-02 | 2012-06-20 | 昆山迈致治具科技有限公司 | Automatic test fixture for PCB (Printed Circuit Board) board |
| CN102736018A (en) * | 2012-06-29 | 2012-10-17 | 昆山迈致治具科技有限公司 | Printed circuit board (PCB) test tool |
| 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) |
| CN102841224A (en) * | 2012-09-24 | 2012-12-26 | 昆山迈致治具科技有限公司 | Automatic jig applicable to testing PCB (printed circuit board) |
| CN102841224B (en) * | 2012-09-24 | 2015-11-18 | 昆山迈致治具科技有限公司 | Be applicable to the robotization tool testing PCB |
| CN102981117A (en) * | 2012-11-09 | 2013-03-20 | 华容电子（昆山）有限公司 | Online burner detector |
| CN103323044A (en) * | 2013-06-19 | 2013-09-25 | 昆山市烽禾升精密机械有限公司 | Locating device for measurement |
| CN103323044B (en) * | 2013-06-19 | 2017-02-08 | 昆山市烽禾升精密机械有限公司 | Locating device for measurement |
| CN107942236A (en) * | 2017-12-25 | 2018-04-20 | 苏州睿艾迪汽车科技有限公司 | FCT test instrument probes based on motor simulation |
| CN107976623A (en) * | 2017-12-25 | 2018-05-01 | 苏州睿艾迪汽车科技有限公司 | FCT probe testers based on motor simulation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202275127U (en) | Automatic test jig for printed circuit board (PCB) | |
| CN102508069A (en) | Automatic test fixture for PCB (Printed Circuit Board) board | |
| CN202433492U (en) | Automatic test device of circuit board | |
| CN202075388U (en) | ICT test fixture | |
| CN203595786U (en) | Pneumatic test tool general workbench | |
| CN102350680A (en) | Pin pressing jig | |
| CN202939018U (en) | Spring life test fixture and spring life test device | |
| CN102411069A (en) | Pinpoint FCT (Functional Circuit Test) fixture | |
| CN102829710B (en) | The height detecting device of PIN needle and method in cover board component of automotive throttle valve | |
| CN203849372U (en) | PCB test fixture | |
| CN201278012Y (en) | Vacuum two phase type tool | |
| CN202200257U (en) | Jig for pressing in pins | |
| CN202886416U (en) | Automatic testing machine station of multifunctional veneer | |
| CN201685515U (en) | Small-sized precise screen printer | |
| CN203418626U (en) | Inorganic fireproof heat insulation plate forming device | |
| CN202994919U (en) | Screen test tool | |
| CN211426698U (en) | Floating jig and testing device for FCT (circuit board test) | |
| CN212433328U (en) | High efficiency ICT test fixture | |
| CN203519308U (en) | Spring load detection mechanism | |
| CN102914720A (en) | Screen test fixture | |
| CN207067183U (en) | Flying probe tester | |
| CN203484488U (en) | Punching machine | |
| CN207924080U (en) | Full-automatic chip detects dotting machine | |
| CN219178783U (en) | Special detection machine for needle pressing | |
| CN201427429Y (en) | Multilayer cooling plate lifting guide positioning device for PCB cold press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20141102 |
|
| EXPY | Termination of patent right or utility model |