CN206671371U - Circuit board testing jig - Google Patents
Circuit board testing jig Download PDFInfo
- Publication number
- CN206671371U CN206671371U CN201720373244.3U CN201720373244U CN206671371U CN 206671371 U CN206671371 U CN 206671371U CN 201720373244 U CN201720373244 U CN 201720373244U CN 206671371 U CN206671371 U CN 206671371U
- Authority
- CN
- China
- Prior art keywords
- plate
- lower template
- board
- circuit board
- board base
- 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
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- Tests Of Electronic Circuits (AREA)
Abstract
The utility model discloses a kind of circuit board testing jig, including：Board base, cope plate, lower template and lead；The board base base is tetragonal body structure, including：Top panel, bottom plate, front side board, back side panel, left plate, right plate；The top panel and front side board are movable part, and rotatable action is realized by the connection of multigroup copper hinge；The lower template is fixed on plate above the board base by the limited block of front, rear, left and right 4 and forward and backward trip bolt；The positioning datum of the cope plate is lower template, and carries out location fit by the lead and the lower template.The utility model can disposably insert measurement jig circuit-under-test plate by upper and lower matched moulds, downside matched moulds, reduce labor intensity, improve yield, therefore be an extraordinary selection for those need to repeat the p-wire in the enterprise of certain specific action.
Description
Technical field
Circuit board testing field is the utility model is related to, specifically, more particularly to a kind of circuit board testing jig.
Background technology
Circuit board testing jig is also referred to as circuit board test clamp, and it obtains extensively should in PCB (plate in track) industry
With.
Circuit board testing be circuit board after finished product is produced, utilize circuit board testing jig, the quality of test circuit plate.Its
Purpose is to make more qualified product, prevents repetition sex chromosome mosaicism, reduces product repair rate, improves production efficiency.
Present circuit board testing, mostly based on manual working, it is enterprising measurement jig to be inserted into one by one circuit board
Row test.But manual working efficiency is low, production capacity can not continue to lift up, tool loss is more and labor intensity is big, have arrived at bottle
The position of neck, it is impossible to meet the needs of market.Therefore, with the increase of labor cost and the reduction of available manpower, it is badly in need of one
New-type operating type is planted to replace manual operating type.
Utility model content
In order to solve problem of the prior art, the utility model embodiment provides a kind of circuit board testing jig.It is described
Technical scheme is as follows：
On the one hand, there is provided a kind of circuit board testing jig, including：Board base, cope plate, lower template and guiding
Post；
The board base is tetragonal body structure, including：Top panel, bottom plate, front side board, back side panel, left plate, right side
Plate；
The top panel and front side board are movable part, and rotatable action is realized by the connection of multigroup copper hinge；
The lower template is fixed on the board base by the limited block of front, rear, left and right 4 and forward and backward trip bolt
Above plate；
Described 4 limited blocks in front, rear, left and right enter row constraint to 4 frees degree of the lower template in X, Y direction；
The forward and backward trip bolt enters row constraint to 2 frees degree of lower template in the Z-axis direction；
4 standing grooves are provided with the lower template；The solid block of lead is provided with the standing groove；The lead leads to
Cross the solid block of the lead and be fixed on the lower template；
The positioning datum of the cope plate is the lower template, and is positioned by the lead and the lower template
Coordinate.
Alternatively, it is provided with slide rail on plate above the board base.
Alternatively, in addition to side form seat and side template；
The side form seat includes slide plate, support block and block；The side form seat is connected by the slide plate with the slide rail；
The side template is fixed in the support block of the side form seat；It is small quick for setting at the block of the side form seat
Folder.
Alternatively, in addition to tool rack, it is arranged at the right side of the board base；
The tool rack is 8 layers；Scanner is placed by the superiors.
Alternatively, in addition to SATA panel racks, it is arranged at the upper left side of the board base；
The SATA panels include left side riser, right side riser, upper plate, lower shoe, transverse slat, start panel.
Alternatively, in addition to big quick clip support frame, it is fixed on plate above the board base；
The big quick clip support frame includes, left support plate, right support plate, big quick clip fixed plate, reinforcing plate；The left side
Support plate and the right support plate are arranged at the both ends of the big quick clip fixed plate；The reinforcing plate is arranged at described big quick
On clamping fixed board.
The beneficial effect brought of technical scheme that the utility model embodiment provides is：
The utility model can disposably insert measurement jig circuit-under-test plate by upper and lower matched moulds, downside matched moulds, reduce
Labor intensity, yield is improved, therefore be one non-for those need to repeat the p-wire in the enterprise of certain specific action
Often good selection.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of schematic diagram of circuit board testing jig of the present utility model；
Fig. 2 is the schematic diagram of board base of the present utility model；
Fig. 3 is the schematic diagram of lower template of the present utility model；
Fig. 4 is the schematic diagram of cope plate of the present utility model；
Fig. 5 is the schematic diagram of side template of the present utility model；
Fig. 6 is the schematic diagram of side form seat of the present utility model；
Fig. 7 is the schematic diagram of tool rack of the present utility model；
Fig. 8 is the schematic diagram of SATA panel racks of the present utility model；
Fig. 9 is the schematic diagram of big quick clip support frame of the present utility model.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type embodiment is described in further detail.
The utility model provides a kind of circuit board testing jig, referring to Fig. 1, including：Board base 1, cope plate 3, under
Template 2 and lead；
The board base 1 is tetragonal body structure, including：Top panel 11, bottom plate 12, front side board 13, back side panel 14, left side
Plate 15, right plate 16；
The top panel 11 and front side board 13 are movable part, and rotatable action is realized by the connection of multigroup copper hinge；
The lower template 2 is fixed on the board bottom by the limited block of front, rear, left and right 4 and forward and backward trip bolt
Plate above seat；
Described 4 limited blocks in front, rear, left and right enter row constraint to 4 frees degree of the lower template in X, Y direction；
The forward and backward trip bolt enters row constraint to 2 frees degree of lower template in the Z-axis direction
4 standing grooves are provided with the lower template；The solid block of lead is provided with the standing groove；The lead leads to
Cross the solid block of the lead and be fixed on the lower template；
The positioning datum of the cope plate is the lower template, and is positioned by the lead and the lower template
Coordinate.
Specifically, referring to Fig. 2, the work material selected by board base 1 is bakelite, and chemical name is phenoplasts, machinery
Intensity is high, and tough and hard wear resistant, dimensionally stable is corrosion-resistant, and electrical insulation capability is excellent.Suitable for making electrical equipment, the insulating mechanism part of instrument.
Part wire rod is needed to be placed on appropriate location when being tested due to mainboard, therefore it is tetragonal body structure to design board,
It is made up of 6 pieces of panels, including：Top panel 11, bottom plate 12, front side board 13, back side panel 14, left plate 15, right plate 16.Wherein it is
Facilitate the operability of board, top panel and front side board are designed as movable part, connected, realized rotatable with multigroup copper hinge
Action.
The basic size of board base 1：Top panel 11 (a length of 590, a width of 425, thickness 12), and bottom plate 12 (a length of 590, it is wide
For 425, thickness 10), front side board 13 (a length of 590, a width of 70, thickness 10), (a length of 590, a width of 70, thickness is back side panel 14
10), left plate 15 (long 405 be a width of 70, thickness 10), right plate 16 (a length of 405, a width of 70, thickness 10).(unit：mm)
Specifically, referring to Fig. 3, the material used in lower template 2 is glass-fiber-plate, and lower template 2 is in machine table top by fixed placement
It is used for carrying the important component of mainboard on plate, bears the pressure of spring stack in matched moulds, the compression strength better performances of glass-fiber-plate,
The pressure of spring stack can be born in matched moulds.
The basic size of lower template 2：A length of 290, a width of 370, thickness 10, lead fixed block (standing groove a length of 28, it is wide
For 28, depth 3,16 × M4 of threaded securing bores through holes), lead fixing hole(unit：mm)
Specifically, referring to Fig. 4, the material selected by cope plate 3 is FR-4 also known as glass mat, and it is by glass fibre
The composite of material and high-fire resistance synthesizes, without harmful asbestos component.Glass has good processability, can be straight
Connect and use milling machine machine-shaping, and the insulator of glass or electricity, meet the requirement of circuit board testing environment.Cope plate is loaded
Switching slot and probe fixed block also use glass fiber material.
The right side and upper surface of mainboard are substantially distributed according to the input/output interface of computer main board, meanwhile, upper surface
Input/output interface distribution is L-shaped, design cope plate shape such as Fig. 4.To meet the suitable exercise of mechanism, cope plate passes through
Lead carries out location fit with lower template.
The basic size of cope plate 3：A length of 365, a width of 290, thickness 15, the linear big footpath of flange bearing isAxle
It is 16 × M3 to hold screwed hole, and the big footpath of push rod shoulder hole isDeep 5, pathDeep 10.(unit：mm)
Alternatively, it is provided with slide rail on plate above the board base 1.
Alternatively, the circuit board testing jig also includes side form seat 5 and side template 4；
The side form seat 5 includes slide plate 51, support block 52 and block 53；The side form seat 5 passes through the slide plate 51 and institute
State slide rail connection；
The side template 4 is fixed in the support block 52 of the side form seat 5；It is used to set at the block 53 of the side form seat 5
Put small quick clip.
Specifically, referring to Fig. 5, material selected by side template 4 is glass-fiber-plate, according to mainboard upper part input/output interface
Right side is distributed in, therefore vertical mainboard direction moves reciprocatingly design side template in the horizontal plane under the guiding of slide rail, completes to survey
Try the plug action of adapting probe.
Referring to Fig. 6, material selected by side form seat 5 is glass-fiber-plate, and side form seat 5 is mainly by slide plate 51, support block 52 and block
53 compositions, side form seat 5 can complete mould assembling action under the guiding of linear slide rail and the promotion of quick clip with side-to-side movement.
Side form seat basic size：Slide plate 51 (a length of 200, a width of 100, thickness 5), and support block 52 (a length of 80.8, it is a height of
65, thickness 15), block 53 (a length of 40.5, a height of 49.3, thickness 11.5).(unit：mm)
The basic size of side template 4：A length of 200, a width of 65, thickness 15.5, fixing hole is a diameter of(unit：
mm)
Alternatively, the circuit board testing jig also includes tool rack 6, is arranged at the right side of the board base 1
Side；
The tool rack 7 is 8 layers；Scanner is placed by the superiors.
Specifically, referring to Fig. 7, material selected by tool rack 6 is bakelite, and the tool needed for mainboard test includes：It is aobvious
Card, network interface card, test card, memory bar, fan, scanner etc..It is 8 layers to design rack, and scanner is placed by the superiors.
The basic size of tool rack 6：Transverse slat (a length of 15., wide by 231, thickness 10), and backboard (a width of 175, it is a height of
417, thickness 10), (a length of 20, a width of 20, thickness is 10) for block.(unit：mm)
Alternatively, the circuit board testing jig also includes SATA panel racks 7, is arranged at the upper left of the board base
Side；
The SATA panels 7 include left side riser, right side riser, upper plate, lower shoe, transverse slat, start panel.
Specifically, referring to Fig. 8, material selected by SATA panel racks 7 is bakelite, SATA number of panels needed for mainboard test
For 5 to 8, therefore it is 8 layers to design panel rack.SATA lines input interface is distributed in the left side on mainboard, therefore panel rack is placed on machine
The upper left side of platform.SATA panel racks 7 are by left side riser, right side riser, upper plate, lower shoe, transverse slat, start panel.
The basic size of SATA panels：Left side riser (a width of 115, a height of 264, thickness 10), right side riser (a width of 118,
A height of 268, thickness 10), upper plate, lower shoe (a length of 114, a width of 115, thickness 10), and transverse slat (a length of 115, a width of 98, it is thick
For panel (a length of 114, a width of 65, thickness 10) of 5), starting shooting.(unit：mm)
Alternatively, the circuit board testing jig also includes big quick clip support frame 8, is fixed on the board base 1
Top panel；
The big quick clip support frame 9 includes, left support plate 91, right support plate 92, big quick clip fixed plate 93, reinforcement
Plate；The left support plate 91 and the right support plate 92 are arranged at the both ends of the big quick clip fixed plate 93；The reinforcing plate
It is arranged in the big quick clip fixed plate.
Specifically, referring to Fig. 9, material selected by big quick clip support frame 9 is bakelite, during according to measurement jig module matched moulds
Required upper and lower and side-to-side movement, support frame are fixed on plate above board.Move up and down by big quick clip (to innermost being handle slide plate
Mechanism) to realize, side-to-side movement is realized by small quick clip.Support frame by left support plate, right support plate, big quick clip fixed plate, plus
Strong plate composition.
The basic size of big quick clip：Left support plate (a length of 150, a height of 457.5, thickness 15), right support plate is (a length of
150, a height of 457.5, thickness 15), big quick clip fixed plate (a length of 375, a width of 178, thickness 15), reinforcing plate (a length of 375,
A width of 67.5, thickness 15).(unit：mm)
The beneficial effect brought of technical scheme that the utility model embodiment provides is：
The utility model can disposably insert measurement jig circuit-under-test plate by upper and lower matched moulds, downside matched moulds, reduce
Labor intensity, yield is improved, therefore be one non-for those need to repeat the p-wire in the enterprise of certain specific action
Often good selection.
Preferred embodiment of the present utility model is these are only, it is all in the utility model not to limit the utility model
Spirit and principle within, any modification, equivalent substitution and improvements made etc., should be included in protection model of the present utility model
Within enclosing.
Claims (6)
- A kind of 1. circuit board testing jig, it is characterised in that including：Board base, cope plate, lower template and lead；The board base is tetragonal body structure, including：Top panel, bottom plate, front side board, back side panel, left plate, right plate；The top panel and front side board are movable part, and rotatable action is realized by the connection of multigroup copper hinge；The lower template is fixed on the upper of the board base by the limited block of front, rear, left and right 4 and forward and backward trip bolt Panel；Described 4 limited blocks in front, rear, left and right enter row constraint to 4 frees degree of the lower template in X, Y direction；The forward and backward trip bolt enters row constraint to 2 frees degree of lower template in the Z-axis direction；4 standing grooves are provided with the lower template；The solid block of lead is provided with the standing groove；The lead passes through institute State the solid block of lead and be fixed on the lower template；The positioning datum of the cope plate is the lower template, and carries out positioning with the lower template by the lead and match somebody with somebody Close.
- 2. circuit board testing jig as claimed in claim 1, it is characterised in that be provided with above the board base on plate Slide rail.
- 3. circuit board testing jig as claimed in claim 2, it is characterised in that also including side form seat and side template；The side form seat includes slide plate, support block and block；The side form seat is connected by the slide plate with the slide rail；The side template is fixed in the support block of the side form seat；It is used to set small quick clip at the block of the side form seat.
- 4. circuit board testing jig as claimed in claim 3, it is characterised in that also including tool rack, be arranged at described The right side of board base；The tool rack is 8 layers；Scanner is placed by the superiors.
- 5. circuit board testing jig as claimed in claim 4, it is characterised in that also including SATA panel racks, be arranged at described The upper left side of board base；The SATA panels include left side riser, right side riser, upper plate, lower shoe, transverse slat, start panel.
- 6. circuit board testing jig as claimed in claim 5, it is characterised in that also including big quick clip support frame, be fixed on Plate above the board base；The big quick clip support frame includes, left support plate, right support plate, big quick clip fixed plate, reinforcing plate；The left support Plate and the right support plate are arranged at the both ends of the big quick clip fixed plate；The reinforcing plate is arranged at described big quick clamping On fixed board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720373244.3U CN206671371U (en) | 2017-04-11 | 2017-04-11 | Circuit board testing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720373244.3U CN206671371U (en) | 2017-04-11 | 2017-04-11 | Circuit board testing jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206671371U true CN206671371U (en) | 2017-11-24 |
Family
ID=60380793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720373244.3U Expired - Fee Related CN206671371U (en) | 2017-04-11 | 2017-04-11 | Circuit board testing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206671371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108925032A (en) * | 2018-09-20 | 2018-11-30 | 上海华岭集成电路技术股份有限公司 | Printed circuit board and its test method |
-
2017
- 2017-04-11 CN CN201720373244.3U patent/CN206671371U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108925032A (en) * | 2018-09-20 | 2018-11-30 | 上海华岭集成电路技术股份有限公司 | Printed circuit board and its test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20180411 |