CN101547565B - Guidance tool of circuit board - Google Patents
Guidance tool of circuit board Download PDFInfo
- Publication number
- CN101547565B CN101547565B CN2008103007825A CN200810300782A CN101547565B CN 101547565 B CN101547565 B CN 101547565B CN 2008103007825 A CN2008103007825 A CN 2008103007825A CN 200810300782 A CN200810300782 A CN 200810300782A CN 101547565 B CN101547565 B CN 101547565B
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- circuit board
- plate
- loading
- loading plate
- cover plate
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Abstract
The invention provides a guidance tool of a circuit board, which comprises a clamping part and a guidance part, wherein the clamping part comprises a bearing plate and a cover plate which corresponds to the bearing plate, the bearing plate is provided with a first magnet, and the cover plate is provided with a second magnet which corresponds to the first magnet to enable the clamping part to clamp the circuit board between the bearing plate and the cover plate by the mutual effect of the first magnet and the second magnet. The guidance part is connected with the bearing plate and used for guiding the circuit board clamped between the bearing plate and the cover plate to move. The guidance tool of a circuit board prevents the circuit board from being damaged by pressing or broken and the residual glue on the surface, thereby increasing the qualified rate of the product.
Description
Technical field
The present invention relates to circuit board making device technique field, particularly a kind of guidance tool of circuit board.
Background technology
Flexible PCB (Flexible Printed Circuit Board, FPC) it is little to have a volume, in light weight, can do advantages such as three-dimensional assembling and dynamic deflection, by being applied in the various portable type electronic products more and more widely, particularly frivolous portable type electronic products such as mobile phone, digital camera, palmtop PC.Referring to document Takao Yamazaki, YoshimichiSogawa, Rieka Yoshino, Keiichiro Kata, Ichiro Hazeyama, and SakaeKitajo, Real Chip Size Three-Dimensional Stacked Package, IEEETransactions on Advanced Packaging, 2005,28 (3), 397-403.
Because FPC is thin and soft, the end easily takes place to curl, therefore in the horizontal procedure for producing of FPC, usually FPC is fixed in guidance tool with adhesive tape, the substrate bigger as rigidity, the guidance tool that will be fixed with FPC then is positioned over the horizontal transmission device, what make that FPC can be smooth passes through the horizontal transmission device, finish the horizontal procedure for producing of FPC, thereby the end that prevents FPC causes product rejection owing to curling interface or the place, slit that snaps in the horizontal transmission device.Yet, adopt said method to make the FPC that finishes, need guidance tool and adhesive tape and FPC are peeled off, FPC is easily weighed wounded or is lost in stripping process, but also may exist the adhesive tape on FPC surface to remove not exclusively, make the FPC surface have cull, thereby cause FPC product yield to descend.
Summary of the invention
Therefore, be necessary to provide a kind of guidance tool of circuit board, weighed wounded or lose to avoid circuit board, and the problem of surperficial cull, thereby the product yield improved.
Below will a kind of guidance tool of circuit board be described with embodiment.
A kind of guidance tool of circuit board, it comprises clamping part and guide portion, described clamping part comprises loading plate and and the corresponding cover plate of loading plate.Described loading plate has loading end, bottom surface, first side and second side, and described loading end is towards cover plate and be used to place circuit board, and described bottom surface is relative with loading end, and described first side is relative with second side and join with loading end and bottom surface simultaneously.Described loading plate is provided with first magnetic, and described cover plate is provided with and corresponding second magnetic of first magnetic, thereby clamping part is held on circuit board between loading plate and the cover plate by the interaction of first magnetic and second magnetic.Described guide portion has the relative the first side wall and second sidewall, and opposing top and diapire, and the first side wall all links to each other with diapire with roof with second sidewall, diapire and bottom surface coplane.The height of described guide portion is more than or equal to the thickness sum of loading plate and cover plate.Be used to guide the circuit board that is held between loading plate and the cover plate to move.
Compared with prior art, described guidance tool of circuit board by loading plate first magnetic and the interaction force between second magnetic of cover plate, with smooth being fixed between loading plate and the cover plate of circuit board.In addition, the boss of guide portion formation avoids cover plate to move relative to loading plate.Make circuit board smoothly by the horizontal transmission device under the cooperation of clamping part and guide portion, avoid because stripper circuit plate and guidance tool and adhesive tape, caused circuit board is weighed wounded or is lost, and the problem of surperficial cull, thus raising product yield.
Description of drawings
Fig. 1 is the guidance tool of circuit board three-dimensional exploded view that the technical program first embodiment provides.
Fig. 2 is the profile of the guidance tool of circuit board that provides of the technical program first embodiment.
Fig. 3 is the three-dimensional exploded view of the guidance tool of circuit board that provides of the technical program second embodiment.
Fig. 4 is the three-dimensional exploded view of the guidance tool of circuit board that provides of the technical program the 3rd embodiment.
Fig. 5 is the profile of the guidance tool of circuit board that provides of the technical program the 4th embodiment.
Embodiment
To the guidance tool of circuit board that a plurality of embodiment of the technical program provide be described in further detail below.
See also Fig. 1 to Fig. 4, the guidance tool of circuit board 10 that the technical program first embodiment provides comprises clamping part 110 and the guide portion 120 that is arranged at clamping part 110.
This clamping part 110 comprises that loading plate 111 reaches and loading plate 111 corresponding cover plates 112, is used for circuit board is held between loading plate 111 and the cover plate 112.The size of loading plate 111, shape are all corresponding with size, the shape of cover plate 112, and its concrete shape matches with size, the shape of size, circuit board and is advisable, so that the clamping circuit board.In the present embodiment, loading plate 111 is the cuboid sheet with cover plate 112, and loading plate 111 and cover plate 112 is measure-alike.This loading plate 111 has loading end 1111, bottom surface 1112, first side 1113 and second side 1117.This loading end 1111 is used to place circuit board towards cover plate 112.This bottom surface 1112 is relative with loading end 1111.This first side 1113 is relative with second side 1117, and joins with loading end 1111 and bottom surface 1112 simultaneously.
This loading plate 111 is provided with first magnetic 1114.This first magnetic 1114 can be magnet, also can for iron, cobalt, nickel and alloy or compound etc. can be by the material of attraction.See also Fig. 2, in the present embodiment, first magnetic 1114 is a flaky magnet identical with size, the shape of loading plate 111.It is embedded in the loading plate 111, and promptly first magnetic 1114 is embedded between loading end 1111 and the bottom surface 1112.
Certainly, the size of first magnetic 1114 is not limit, and it also can be less than the size of loading plate 111.The shape of first magnetic 1114 is not limit yet, and it can be the magnetic of bulk, column or other shapes.The position of first magnetic 1114 is not limit yet, and except that can being embedded in loading plate 111, can also be fixed on the loading end 1111 of loading plate 111.In addition, can at loading plate 111 one or more first magnetics 1114 be set according to the clamping needs, thereby reach identical clamping effect.
This loading plate 111 is offered first groove 1116.First groove 1116 is offered to loading plate 111 inside from first side 1113, and runs through loading end 1111 and bottom surface 1112, thereby can expose the circuit pack of the circuit board that is positioned over loading plate 111.The shape of first groove 1116 and offering the position and can determine at loading plate 111 according to side circuit plate design.In the present embodiment, it is the cuboid groove, offers to loading plate 111 inside from 1113 middle parts, first side.Certainly, this loading plate 111 also can not offered first groove 1116, and the edge with circuit board in the time of only need using is positioned over loading end 1111, does not get final product so that the circuit of circuit board is covered.
Be convenient location and fixing circuit board and cover plate 112, loading plate 111 is provided with keeper 1115.In the present embodiment, loading plate 111 is provided with two columniform keepers 1115.Two keepers 1115 are arranged at respectively on the loading plate 111 of relative both sides of first groove 1116, and extend to cover plate 112 directions from loading end 1111, thus can with circuit board smooth be fixed in loading plate 111.The quantity of this keeper 1115, size and location can be decided according to the board design in the actual production.Certainly, loading plate 111 also can not be provided with keeper 1115, as long as circuit board can be positioned on the loading plate 111 accurately and smoothly.
This cover plate 112 is used for cooperating with loading plate 111, with the clamping circuit board.Cover plate 112 has clamping face 1121, the end face 1122 relative with clamping face 1121, three side 1123 relative with guide portion 112 and four side 1124 relative with the 3rd side 1123.Clamping face 1121 and loading end 1111 corresponding matching are used for contacting with circuit board.The 3rd side 1123 and the 4th side 1124 join with clamping face 1121 and end face 1122 respectively.Cover plate 112 is provided with second magnetic 1125, thereby loading plate 111 and cover plate 112 are by the attracting each other of first magnetic 1114 and second magnetic 1125, with the circuit board fixed clamp between loading end 1111 and clamping face 1121.
This second magnetic 1125 is corresponding with first magnetic 1114 of loading plate 111.So that first magnetic 1114 and second magnetic 1125 have the active force that attracts each other.That is to say that when first magnetic 1114 was magnet, the second magnetic body 1125 can be magnet, also can for iron, cobalt, nickel and alloy or compound etc. can be by the material of attraction.When first magnetic 1114 is iron, cobalt, nickel and alloy or compound etc. can be by the material of attraction the time, the second magnetic body 1125 is a magnet.In the present embodiment, first magnetic 1114 is a magnet, and correspondingly the second magnetic body 1125 is that magnet or iron, cobalt, nickel and alloy or compound etc. can be by the materials of attraction.In addition, the shape of second magnetic 1125, quantity and that the position is set is also corresponding with first magnetic 1114, i.e. second magnetic 1125 lamellar body identical with cover plate 112 that be size, it is embedded between clamping face 1121 and the end face 1122 or is fixed in clamping face 1121.
This cover plate 112 also offers second groove 1126 corresponding with first groove 1116, and is not covered with the circuit pack that guarantees circuit board, and second groove 1126 is identical with first groove, 1116 shapes, it is corresponding mutually to offer the position.In the present embodiment, second groove 1126 is offered to cover plate 112 inside from the 4th side 1124, runs through clamping face 1121 and end face 1122.Certainly, according to the difference that the circuit on circuit board two sides distributes, second groove 1126 also can be opened in and other positions, even when circuit board only has the single face circuit, also can not offer first groove 1116.
In addition, cover plate 112 can offer and keeper 1115 corresponding through holes 1127, pass for keeper 1115, thereby through hole 1127 can cooperate location cover plate 112 with keeper 1115.
Thereby loading plate 111 and cover plate 112 can be by the keeper 1115 realization positioning and fixing that matches with through hole 1127, and by the interaction force of first magnetic 1114 and second magnetic 1125 circuit board are held between loading end 1111 and the clamping face 1121.
This guide portion 120 is connected in second side 1117 of loading plate 111, is used to guide the circuit board of the portion's of being held 110 clampings to carry out horizontal movement.This guide portion 120 can be connected with loading plate 111 by welding, viscose glue, one-body molded or other connected modes.In the present embodiment, guide portion 120 is a cuboid, and it is connected with loading plate 111 by viscose glue.This guide portion 120 has the first side wall 121, second sidewall 123, roof 122 and diapire 124.This first side wall 121 is relative with second sidewall 123, and all parallel with first side 1113.This roof 122 and diapire 124 are relative.Diapire 124 and bottom surface 1112 coplanes.Preferably, the height of this guide portion 120 makes second side 1123 of cover plate 112 can be resisted against the first side wall 121 fully more than or equal to the thickness sum of loading plate 111 with cover plate 112.In the present embodiment, the height of guide portion 120 is greater than the thickness sum of loading plate 111 with cover plate 112.
When using the guidance tool of circuit board 10 that present embodiment provides, can earlier circuit board be positioned over the loading end 1111 of loading plate 111, make keeper 1115 pass the location hole of circuit board.Secondly, the clamping face 1121 that makes cover plate 112 is towards circuit board, and the 3rd side 1123 is relative with the first side wall 121 of guide portion 120, keeper 1115 is penetrated the through hole 1127 of cover plate 112, thereby cover plate 112 is positioned on the circuit board, and the 3rd side 1123 is contacted with the first side wall 121.Thereby, circuit board is under the effect of the power that attracts each other between second magnetic 1125 of first magnetic 1114 of loading plate 111 and cover plate 112, what can be flattened is held between loading plate 111 and the cover plate 112, and last under the drive of guide portion 120 by the horizontal transmission device.Because cover plate 112 is resisted against guide portion 120, so cover plate 112 can not move the planarization of assurance circuit board in transport process and stability with respect to loading plate 111 generations.
The width of guidance tool of circuit board is 60mm to 250mm.Correspondingly, the height of this guide portion 120 can be less than or equal to 20mm.The width of loading plate 111 can be 20mm to 60mm.
Preferably, the material of guidance tool of circuit board 10 is the plastics of acid and alkali-resistance, as polypropylene, polyvinyl chloride etc., in order to avoid had Acidity of Aikalinity solution (as developer solution, etching solution etc.) corrosion damage.Certainly, guidance tool of circuit board 10 also can adopt the metal or the other materials of stable performance.
See also Fig. 3, guidance tool of circuit board 20 and the guidance tool of circuit board 10 among first embodiment that the technical program second embodiment provides are roughly the same, its difference is that loading plate 211 and guide portion 220 are one-body molded, and first groove 2116 extends to loading plate 211 and guide portion 220 inside respectively from first side 2113, the first side wall 221, and runs through loading plate 211 and guide portion 220.That is to say, first groove 2116 runs through the loading end 2111 and bottom surface 2112 of loading plate 211, and run through the roof 2212 and the diapire 224 of guide portion 220, thereby can pipette cover plate 212 by first groove, 2116 bootstrap portions, 220 1 sides from loading plate 211 easily.Certainly, this first groove 2116 also can not run through the diapire 224 of guide portion 220, that is to say, at the degree of depth of first groove 2116 of the guide portion 220 parts height less than guide portion 220.
See also Fig. 4, guidance tool of circuit board 30 and the guidance tool of circuit board 10 among first embodiment that the technical program the 3rd embodiment provides are roughly the same, its difference is that loading plate 311 and guide portion 320 joints are offered and gets plate hole 330, and getting plate hole 330 is not connected with first groove 3116, it extends to loading plate 311 and guide portion 320 inside respectively from loading end 3111 and roof 322, promptly extend, be used for taking off cover plate 312 by getting plate hole 330 to bottom surface 3112, diapire 324 directions.Get plate hole 330 and can be through hole or blind hole, promptly get the diapire 324 of bottom surface 2112 that plate hole 330 can run through loading plate 311 and guide portion 320 or do not run through the bottom surface 2112 of loading plate 311 and the diapire 324 of guide portion 320.The staff can take off cover plate 312 by getting plate hole 330 from loading plate 311 easily.
See also Fig. 5, guidance tool of circuit board 40 and the guidance tool of circuit board 10 among first embodiment that the technical program the 4th embodiment provides are roughly the same, and its difference is that first magnetic 4114 is fixed in the loading end 4111 of loading plate 411.
Be understandable that, for the person of ordinary skill of the art, can make other various corresponding changes and distortion by technical conceive according to the present invention, and all these change the protection range that all should belong to claim of the present invention with distortion.
Claims (11)
1. guidance tool of circuit board, it is characterized in that, it comprises clamping part and guide portion, described clamping part comprises that loading plate reaches and the corresponding cover plate of loading plate, described loading plate has loading end, the bottom surface, first side and second side, described loading end is towards cover plate and be used to place circuit board, described bottom surface is relative with loading end, described first side is relative with second side and join with loading end and bottom surface simultaneously, described loading plate is provided with first magnetic, described cover plate is provided with and corresponding second magnetic of first magnetic, thereby clamping part is held on circuit board between loading plate and the cover plate by the interaction of first magnetic and second magnetic; Described guide portion is connected with second side of loading plate, described guide portion has the relative the first side wall and second sidewall, and opposing top and diapire, the first side wall all links to each other with diapire with roof with second sidewall, diapire and bottom surface coplane, the height of described guide portion is used to guide the circuit board that is held between loading plate and the cover plate to move more than or equal to the thickness sum of loading plate and cover plate.
2. guidance tool of circuit board as claimed in claim 1 is characterized in that, the material of described guidance tool of circuit board is the plastics of acid and alkali-resistance.
3. guidance tool of circuit board as claimed in claim 1 is characterized in that, described cover plate has clamping face and the end face relative with clamping face, and loading end is used for contacting with circuit board with clamping face.
4. guidance tool of circuit board as claimed in claim 3 is characterized in that, described first magnetic is embedded between loading end and the bottom surface or is fixedly arranged on loading end, and described second magnetic is embedded between clamping face and the end face or is positioned over clamping face.
5. guidance tool of circuit board as claimed in claim 1 is characterized in that, described first magnetic is a magnet, and described second magnetic is a ferromagnetic material.
6. guidance tool of circuit board as claimed in claim 1 is characterized in that, described first magnetic is a ferromagnetic material, and described second magnetic is a magnet.
7. guidance tool of circuit board as claimed in claim 1, it is characterized in that described loading plate is offered first groove, described first groove extends to loading plate inside from first side, and run through bottom surface and loading end, to expose the circuit pack of the circuit board that is positioned over loading plate.
8. guidance tool of circuit board as claimed in claim 7 is characterized in that, described cover plate is offered and corresponding second groove of described first groove location, and the shape of described second groove is identical with described first groove.
9. guidance tool of circuit board as claimed in claim 7, it is characterized in that, in the guide portion that described first groove extends to loading plate links to each other, and run through the diapire and the roof of guide portion in loading plate, be used for pipetting cover plate from loading plate by the first groove bootstrap portion, one side.
10. guidance tool of circuit board as claimed in claim 7, it is characterized in that, described loading plate and guide portion joint are offered and are got plate hole, be used for taking off cover plate by getting plate hole, described loading plate has loading end, described guide portion has roof, and the described plate hole of getting extends to loading plate and guide portion inside respectively from loading end and roof, is used for pipetting cover plate by getting plate hole bootstrap portion one side from loading plate.
11. guidance tool of circuit board as claimed in claim 1, it is characterized in that, described loading plate has keeper, described keeper extends to the cover plate direction from loading plate, described cover plate offers the through hole that matches with keeper, thereby by keeper and cooperating of through hole locating fixing loading plate and cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103007825A CN101547565B (en) | 2008-03-28 | 2008-03-28 | Guidance tool of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103007825A CN101547565B (en) | 2008-03-28 | 2008-03-28 | Guidance tool of circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101547565A CN101547565A (en) | 2009-09-30 |
| CN101547565B true CN101547565B (en) | 2011-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008103007825A Expired - Fee Related CN101547565B (en) | 2008-03-28 | 2008-03-28 | Guidance tool of circuit board |
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| Country | Link |
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| CN (1) | CN101547565B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI440411B (en) * | 2012-08-16 | 2014-06-01 | Lextar Electronics Corp | Circuit board carrier |
| CN103402322A (en) * | 2013-07-31 | 2013-11-20 | 无锡市伟丰印刷机械厂 | Circuit board printing chassis structure |
| CN105792540B (en) * | 2016-04-20 | 2019-06-28 | 苏州福德保瑞科技发展有限公司 | One kind exempting from consumptive material automatic production line circuit board carrier |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5263868A (en) * | 1993-03-08 | 1993-11-23 | The Whitaker Corporation | Flexible circuit interface for coplanar printed circuit boards |
| CN1307444A (en) * | 2000-01-26 | 2001-08-08 | 富金精密工业(深圳)有限公司 | Circuit board guiding locator |
| CN2554822Y (en) * | 2002-06-25 | 2003-06-04 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| CN200944704Y (en) * | 2006-09-15 | 2007-09-05 | 深圳市宝安区西乡华兴新精密电子厂 | Clamp for flexible circuit substrate installation |
-
2008
- 2008-03-28 CN CN2008103007825A patent/CN101547565B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5263868A (en) * | 1993-03-08 | 1993-11-23 | The Whitaker Corporation | Flexible circuit interface for coplanar printed circuit boards |
| CN1307444A (en) * | 2000-01-26 | 2001-08-08 | 富金精密工业(深圳)有限公司 | Circuit board guiding locator |
| CN2554822Y (en) * | 2002-06-25 | 2003-06-04 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| CN200944704Y (en) * | 2006-09-15 | 2007-09-05 | 深圳市宝安区西乡华兴新精密电子厂 | Clamp for flexible circuit substrate installation |
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| Publication number | Publication date |
|---|---|
| CN101547565A (en) | 2009-09-30 |
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Address after: 518103 Shenzhen Province, Baoan District Town, Fuyong Tong tail Industrial Zone, factory building, building 5, floor, 1 Co-patentee after: Zhending Technology Co., Ltd. Patentee after: Fuku Precision Components (Shenzhen) Co., Ltd. Address before: 518103 Shenzhen Province, Baoan District Town, Fuyong Tong tail Industrial Zone, factory building, building 5, floor, 1 Co-patentee before: Honsentech Co., Ltd. Patentee before: Fuku Precision Components (Shenzhen) Co., Ltd. |
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Owner name: NANTONG BINWU INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: FUKUI PRECISION ASSEMBLY (SHENZHEN) CO., LTD. Effective date: 20141028 Free format text: FORMER OWNER: ZHENDING TECHNOLOGY CO., LTD. Effective date: 20141028 |
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Effective date of registration: 20141028 Address after: 226000 Yuan Sanwei, five town, Nantong, Jiangsu, Tongzhou District Patentee after: NANTONG BINWU INDUSTRIAL CO., LTD. Address before: 518103 Shenzhen Province, Baoan District Town, Fuyong Tong tail Industrial Zone, factory building, building 5, floor, 1 Patentee before: Fuku Precision Components (Shenzhen) Co., Ltd. Patentee before: Zhending Technology Co., Ltd. |
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