CN106961789A - A kind of target of FPC wiring boards rushes structure - Google Patents
A kind of target of FPC wiring boards rushes structure Download PDFInfo
- Publication number
- CN106961789A CN106961789A CN201710357207.8A CN201710357207A CN106961789A CN 106961789 A CN106961789 A CN 106961789A CN 201710357207 A CN201710357207 A CN 201710357207A CN 106961789 A CN106961789 A CN 106961789A
- Authority
- CN
- China
- Prior art keywords
- wiring boards
- gold plated
- golden finger
- fpc wiring
- target
- 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.)
- Granted
Links
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 70
- 229910052737 gold Inorganic materials 0.000 claims abstract description 67
- 239000010931 gold Substances 0.000 claims abstract description 67
- 238000004080 punching Methods 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- 239000004020 conductor Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/118—Printed elements for providing electric connections to or between printed circuits specially for flexible printed circuits, e.g. using folded portions
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/18—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10287—Metal wires as connectors or conductors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Structure Of Printed Boards (AREA)
- Structure Of Telephone Exchanges (AREA)
Abstract
A kind of target of FPC wiring boards rushes structure, including FPC wiring boards, golden finger and gold plated lead, the golden finger and gold plated lead are respectively arranged on the FPC wiring boards, the golden finger is connected with the gold plated lead, the golden finger includes the scoring ring that cabling is provided with the first golden finger and the second golden finger, the FPC wiring boards and is rushed for target.The gold plated lead includes A groups gold plated lead and B group gold plated leads, and one end of A group gold plated leads is connected on the first golden finger, and the other end is connected on the cabling.The cabling is connected on scoring ring.One end of B group gold plated leads is connected on the second golden finger, and the other end is extended to outside FPC wiring boards.The scoring ring is annular, and the edge of the annular of scoring ring is provided with the U-shaped breach of at least two openings outwardly, and the concentric circles of a scoring ring is formed on the bottom of U-shaped breach, and the radius of the concentric circles is less than the radius of default target punching.Pass through said structure, it is possible to reduce mould and flow, reduce production cost.
Description
Technical field
Field is produced and processed the present invention relates to FPC wiring boards, more particularly to a kind of target of FPC wiring boards rushes structure.
Background technology
FPC wiring boards when in use, will be connected with main circuit board or other components.At present, FPC connected mode master
There are welding and grafting.In socket connection, numerous golden yellow conductive copper sheets are made on FPC wiring boards and on its surface
It is gold-plated.Because conductive copper sheet arrangement such as finger-shaped, is referred to as " golden finger ".Signal between FPC wiring boards and other elements
All transmitted by golden finger.
In order to allow the surface plated with gold of conductive copper sheet under prior art, copper region can be revealed out of FPC plates and pulls out lead connection
Outside to plate on the copper sheet of waste material, whole plate face is set to be linked to be same network, being then powered to lead, it is gold-plated to carry out.And in p-wire
Road needs to thrust in lead before opening short circuit, network in plate is disconnected with plate outer network.Therefore two molds need to be used to be molded, one
Mold is used to thrust lead, and another mold is used for the profile for being punched into FPC wiring boards.Using two molds, not only expend
Time, and add production cost.
The content of the invention
The technical problems to be solved by the invention are：A kind of FPC circuits with one set of die one-step punching forming are provided
The target of plate rushes structure.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of target of FPC wiring boards rushes structure, including FPC wiring boards, golden finger and gold plated lead, the golden finger and plating
Gold wire is respectively arranged on the FPC wiring boards, and the golden finger is connected with the gold plated lead, between the golden finger includes
Every the scoring ring that cabling is provided with the first golden finger and the second golden finger of setting, the FPC wiring boards and is rushed for target；The plating
Gold wire includes A groups gold plated lead and B group gold plated leads, the A groups gold plated lead and B groups gold plated lead be staggered respectively in
Between first golden finger and the second golden finger, one end of A group gold plated leads is connected on the first golden finger, and A groups are gold-plated to draw
The other end of line is connected on the cabling, and the cabling is connected on scoring ring, and one end of B group gold plated leads is connected to the second gold medal
On finger, the other end of B group gold plated leads is extended to outside FPC wiring boards；The scoring ring is annular, the side of the annular of scoring ring
Edge is provided with the U-shaped breach of at least two openings outwardly, and the concentric circles of a scoring ring is formed on the bottom of at least two U-shaped breach,
The radius of the concentric circles is less than the radius of default target punching.
The beneficial effects of the present invention are：
The copper sheet of waste material outside FPC golden fingers, gold plated lead, cabling, scoring ring and plate is linked to be a network, to gold plated lead
It is powered and realizes to the gold-plated of golden finger.After the completion of gold-plated, step is rushed by existing target and disconnects the network, reduced extra
Thrust the step of lead is to disconnect network, reduce mould and flow, reduce production cost, improve production efficiency.
Brief description of the drawings
Fig. 1 rushes the structural representation of structure for the target of the FPC wiring boards of the embodiment of the present invention；
Fig. 2 is the enlarged diagram of location A in Fig. 1；
Fig. 3 is the structure enlarged diagram of B location in Fig. 1.
Label declaration：
1st, FPC wiring boards；2nd, the first golden finger；3rd, the second golden finger；4th, scoring ring；5th, cabling；
6th, A groups gold plated lead；7th, B groups gold plated lead；8th, electric-conductor.
Embodiment
To describe technology contents, the objects and the effects of the present invention in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：By the copper sheet of waste material outside FPC golden fingers, gold plated lead, cabling, scoring ring and plate
It is linked to be a network, directly disconnects electrical network when target is rushed, reduce and thrust the step of gold plated lead is to disconnect electrical network.
Fig. 1-3 are refer to, a kind of target of FPC wiring boards rushes structure, including FPC wiring boards 1, golden finger and gold plated lead,
The golden finger and gold plated lead are respectively arranged on the FPC wiring boards 1, and the golden finger is connected with the gold plated lead,
The golden finger includes being provided with cabling 5 on the spaced golden finger 3 of first golden finger 2 and second, the FPC wiring boards 1
With the scoring ring 4 rushed for target；The gold plated lead includes A groups gold plated lead 6 and B groups gold plated lead 7, the He of A groups gold plated lead 6
B groups gold plated lead 7 is staggered on the golden finger 3 of the first golden finger 2 and second respectively, and one end of A groups gold plated lead 6 connects
It is connected on the first golden finger 2, the other end of A groups gold plated lead 6 is connected on the cabling 5, and the cabling 5 is connected to scoring ring 4
On, one end of B groups gold plated lead 7 is connected on the second golden finger 3, and the other end of B groups gold plated lead 7 extends to FPC wiring boards 1
Outside；The scoring ring 4 is annular, and the edge of the annular of scoring ring 4 is provided with the U-shaped breach of at least two openings outwardly, at least
The concentric circles of one scoring ring is formed on the bottom of the U-shaped breach of two, and the radius of the concentric circles is less than the radius of default target punching.
Knowable to foregoing description, the beneficial effects of the present invention are：
The copper sheet of waste material outside FPC golden fingers, gold wire, cabling, scoring ring and plate is linked to be a network, it is logical to gold plated lead
Electricity is realized to the gold-plated of golden finger.After the completion of gold-plated, step is rushed by existing target and disconnects the network, reduced additionally
The step of lead is to disconnect network is thrust, mould and flow is reduced, production cost is reduced, production efficiency is improved.
Further, the scoring ring 4 is separated to form at least two region, the region by least two U-shaped breach
In a region be connected with cabling 5.
Seen from the above description, scoring ring 4 is connected by cabling with gold plated lead.
Further, the target of the FPC wiring boards rushes structure, also including protuberance, is not connected in the region with cabling
The edge at least one region be provided with the protuberance.
Seen from the above description, protuberance is connected with plate exterior domain, the protuberance cause scoring ring, cabling, golden finger and
The network of plate exterior domain formation connection.
Further, the cabling 5 is straight line.
Seen from the above description, straight cabling 5 makes the layout in FPC wiring boards 1 more reasonable.
Further, the odd number root gold plated lead in the gold plated lead of the sequential is extended to outside FPC wiring boards 1,
Even number root gold plated lead is connected on the cabling 5.
Seen from the above description, even number root gold plated lead is connected by cabling 5 with scoring ring 4, and even number is disconnected in target punching
Root gold plated lead, so as to disconnect electrical network.
Further, the scoring ring 4 is connected with electric-conductor 8, and cabling 5 is connected on electric-conductor 8；The electric-conductor 8 and target
The region for the being not provided with protuberance connection of ring 4.
Seen from the above description, electric-conductor 8 can be used for follow-up electric test.
Further, the electric-conductor 8 is circular copper sheet.
Seen from the above description, circular copper sheet has preferably electrical connection performance.
Further, four U-shaped breach are provided with the scoring ring 4, four U-shaped breach are oppositely arranged two-by-two.
Seen from the above description, the scoring ring is divided into four regions by four U-shaped breach.
Further, other the three regional edges edges not being connected on the scoring ring 4 with cabling 5 are respectively arranged with protuberance.
Seen from the above description, protuberance is connected with plate exterior domain, the protuberance cause scoring ring, cabling, golden finger and
The network of plate exterior domain formation connection.
Fig. 1-3 are refer to, embodiments of the invention one are：
A kind of target of FPC wiring boards rushes structure, including FPC wiring boards 1, golden finger and gold plated lead, the golden finger and
Gold plated lead is respectively arranged on the FPC wiring boards 1, and the golden finger is connected with the gold plated lead, the golden finger bag
Include the target that cabling 5 is provided with the spaced golden finger 3 of first golden finger 2 and second, the FPC wiring boards 1 and is rushed for target
Ring 4；The gold plated lead sequential is between the first golden finger 2 and the second golden finger 3, the gold plated lead of the sequential
In odd number root gold plated lead extend to outside the region of FPC wiring boards 1, even number root gold plated lead is connected on the cabling 5, cabling
5 be straight line, and the cabling 5 directly can be connected with scoring ring 4, can be also connected by electric-conductor 8 with scoring ring 4, and electric-conductor 8 is circular copper
Piece；The scoring ring 4 is annular, and the edge of the annular of scoring ring 4 is provided with the U-shaped breach of four openings outwardly, four U
V notch v is oppositely arranged two-by-two, and the radius of the concentric circles of the scoring ring 4 of the bottom formation of shown four U-shaped breach is less than default target
Other the three regional edges edges not being connected on the radius of punching, the scoring ring 4 with cabling 5 are respectively arranged with protuberance.
In summary, a kind of target for FPC wiring boards that the present invention is provided rushes structure, by FPC golden fingers, gold plated lead, walks
The copper sheet of the outer waste material of line, scoring ring and plate is linked to be a network, and gold plated lead is powered and realized to the gold-plated of golden finger.Gold-plated complete
Cheng Hou, rushes step by existing target and disconnects the network, reduces extra the step of lead is to disconnect network of thrusting, reduction
Mould and flow, reduce production cost, improve production efficiency.Meanwhile, the cabling is straight line, and space layout is also very reasonable.
Cabling can also be connected by circular copper sheet with scoring ring, improve electrical connection performance.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In the scope of patent protection of the present invention.
Claims (9)
1. a kind of target of FPC wiring boards rushes structure, including FPC wiring boards, golden finger and gold plated lead, the golden finger and gold-plated
Lead is respectively arranged on the FPC wiring boards, and the golden finger is connected with the gold plated lead, and the golden finger includes interval
The first golden finger and the second golden finger set, it is characterised in that：Cabling and the target rushed for target are provided with the FPC wiring boards
Ring；The gold plated lead includes A groups gold plated lead and B group gold plated leads, the A groups gold plated lead and B groups gold plated lead difference
It is staggered between first golden finger and the second golden finger, one end of A group gold plated leads is connected on the first golden finger,
The other end of A group gold plated leads is connected on the cabling, and the cabling is connected on scoring ring, and one end of B group gold plated leads connects
It is connected on the second golden finger, the other end of B group gold plated leads is extended to outside FPC wiring boards；The scoring ring is annular, scoring ring
The edge of annular is provided with the U-shaped breach of at least two openings outwardly, and a scoring ring is formed on the bottom of at least two U-shaped breach
Concentric circles, the radius of the concentric circles is less than the radius of default target punching.
2. the target of FPC wiring boards rushes structure according to claim 1, the scoring ring is separated shape by least two U-shaped breach
Into at least two region, a region in the region is connected with cabling.
3. the target of FPC wiring boards rushes structure according to claim 2, also including protuberance, in the region not with cabling phase
The edge at least one region even is provided with the protuberance.
4. the target of FPC wiring boards rushes structure according to claim 1, it is characterised in that：The cabling is straight line.
5. the target of FPC wiring boards rushes structure according to claim 1, it is characterised in that：In the gold plated lead of sequential
Odd number root gold plated lead is extended to outside FPC wiring boards region, and even number root gold plated lead is connected on the cabling.
6. the target of FPC wiring boards rushes structure according to claim 1, it is characterised in that：The scoring ring is by electric-conductor with walking
Line is connected；The region for the being not provided with protuberance connection of the electric-conductor and scoring ring.
7. the target of FPC wiring boards rushes structure according to claim 6, it is characterised in that：The electric-conductor is circular copper sheet.
8. the target of FPC wiring boards rushes structure according to claim 3, it is characterised in that：Four U-shapeds are provided with the scoring ring
Breach, four U-shaped breach are oppositely arranged two-by-two.
9. the target of FPC wiring boards rushes structure according to claim 8, it is characterised in that：It is not connected on the scoring ring with cabling
The edge in region be respectively arranged with protuberance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710357207.8A CN106961789B (en) | 2017-05-19 | 2017-05-19 | Target punching structure of FPC circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710357207.8A CN106961789B (en) | 2017-05-19 | 2017-05-19 | Target punching structure of FPC circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106961789A true CN106961789A (en) | 2017-07-18 |
| CN106961789B CN106961789B (en) | 2024-01-02 |
Family
ID=59482676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710357207.8A Active CN106961789B (en) | 2017-05-19 | 2017-05-19 | Target punching structure of FPC circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106961789B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901130A (en) * | 2017-11-14 | 2018-04-13 | 黄石西普电子科技有限公司 | A kind of target of FPC wiring boards rushes structure |
| CN109618490A (en) * | 2019-01-31 | 2019-04-12 | 广州兴森快捷电路科技有限公司 | Circuit board and its circuit conducting structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000286294A (en) * | 1999-03-30 | 2000-10-13 | Hitachi Ltd | Semiconductor device and its manufacture |
| CN202269098U (en) * | 2011-10-20 | 2012-06-06 | 深圳市五株电路板有限公司 | Circuit board processing structure with long and short goldfingers |
| CN102510680A (en) * | 2011-10-20 | 2012-06-20 | 深圳市五株电路板有限公司 | Manufacturing process for circuit board with long and short gold fingers |
| CN104411094A (en) * | 2014-11-25 | 2015-03-11 | 镇江华印电路板有限公司 | FPC manufacture method |
| CN104427783A (en) * | 2013-08-19 | 2015-03-18 | 宏启胜精密电子(秦皇岛)有限公司 | A flexible printed circuit board having golden fingers and manufacturing method thereof |
| CN105101675A (en) * | 2014-04-23 | 2015-11-25 | 上海和辉光电有限公司 | Gold finger gilding method and structure of flexible printed circuit board |
| CN205755056U (en) * | 2016-07-01 | 2016-11-30 | 广州兴森快捷电路科技有限公司 | Gilding structure of edge connector for circuit board |
| CN206743664U (en) * | 2017-05-19 | 2017-12-12 | 台山市精诚达电路有限公司 | A kind of target of FPC wiring boards rushes structure |
-
2017
- 2017-05-19 CN CN201710357207.8A patent/CN106961789B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000286294A (en) * | 1999-03-30 | 2000-10-13 | Hitachi Ltd | Semiconductor device and its manufacture |
| CN202269098U (en) * | 2011-10-20 | 2012-06-06 | 深圳市五株电路板有限公司 | Circuit board processing structure with long and short goldfingers |
| CN102510680A (en) * | 2011-10-20 | 2012-06-20 | 深圳市五株电路板有限公司 | Manufacturing process for circuit board with long and short gold fingers |
| CN104427783A (en) * | 2013-08-19 | 2015-03-18 | 宏启胜精密电子(秦皇岛)有限公司 | A flexible printed circuit board having golden fingers and manufacturing method thereof |
| CN105101675A (en) * | 2014-04-23 | 2015-11-25 | 上海和辉光电有限公司 | Gold finger gilding method and structure of flexible printed circuit board |
| CN104411094A (en) * | 2014-11-25 | 2015-03-11 | 镇江华印电路板有限公司 | FPC manufacture method |
| CN205755056U (en) * | 2016-07-01 | 2016-11-30 | 广州兴森快捷电路科技有限公司 | Gilding structure of edge connector for circuit board |
| CN206743664U (en) * | 2017-05-19 | 2017-12-12 | 台山市精诚达电路有限公司 | A kind of target of FPC wiring boards rushes structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901130A (en) * | 2017-11-14 | 2018-04-13 | 黄石西普电子科技有限公司 | A kind of target of FPC wiring boards rushes structure |
| CN109618490A (en) * | 2019-01-31 | 2019-04-12 | 广州兴森快捷电路科技有限公司 | Circuit board and its circuit conducting structure |
| CN109618490B (en) * | 2019-01-31 | 2020-09-18 | 广州兴森快捷电路科技有限公司 | Circuit board and circuit conduction structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106961789B (en) | 2024-01-02 |
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