CN206851142U - A kind of electroplate lead wire structure of length printed-circuit connector wiring board - Google Patents
A kind of electroplate lead wire structure of length printed-circuit connector wiring board Download PDFInfo
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- CN206851142U CN206851142U CN201720750087.3U CN201720750087U CN206851142U CN 206851142 U CN206851142 U CN 206851142U CN 201720750087 U CN201720750087 U CN 201720750087U CN 206851142 U CN206851142 U CN 206851142U
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- wiring board
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- lead
- hole
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Abstract
The utility model discloses a kind of electroplate lead wire structure of length printed-circuit connector wiring board, including wiring board body, the wiring board body is provided with shaping area and the edges of boards outside shaping area, the shaping area is provided with long plug and short plug, the front end of the long plug is connected with the electroplated lead on edges of boards, the end of the short plug is provided with short plug circuit, the short plug circuit is provided with short insert ends conductive through hole, inner connection is provided between the short plug and long plug, the inner connection is arranged on inner plating, one end of the inner connection is connected with short insert ends conductive through hole, the other end is connected with electroplated lead.The electroplate lead wire structure of the utility model length printed-circuit connector wiring board has simple in construction, ingenious in design, reduction production cost, the advantages of improving production efficiency and reduce scrappage etc..
Description
Technical field
Pcb board manufacture technology field is the utility model is related to, specially a kind of plating of length printed-circuit connector wiring board is drawn
Cable architecture.
Background technology
Printed-circuit connector deisgn product, in order to prevent from burning in the case of hot plug circuit, printed-circuit connector employs during PCB design
Length distribution design, ground pin design is long, is used as protection, and short plug connects power supply, and printed-circuit connector position needs electricity
To meet the requirement that over thousands of plug of client is not worn, the welding position of non-printed-circuit connector does not receive to scheme electric gold the thick gold of plating in client
It is thick metal plated to need during technological process printed-circuit connector to need conductive lead wire to be connected with edges of boards in the case of technique, for
Length printed-circuit connector deisgn product, to solve to remove the auxiliary electroplate lead wire of short printed-circuit connector, the mode that industry uses for：Printing
Plug head increases electroplate lead wire, protects electroplate lead wire using print wet film+dry film, is protected again with thick dry film after plating gold non-lead
Position, processed by the way of chemical medicinal liquid etches auxiliary electroplate lead wire, technological process is more, and production cycle length, cost is high, scraps
Rate is high.
Utility model content
The utility model provides a kind of simple in construction, ingenious in design, reduction production cost, raising production efficiency and reduction
The electroplate lead wire structure of the length printed-circuit connector wiring board of scrappage.
The utility model can be achieved through the following technical solutions：
A kind of electroplate lead wire structure of length printed-circuit connector wiring board, including wiring board body, on the wiring board body
Edges of boards provided with shaping area and outside shaping area, the shaping area are provided with long plug and short plug, before the long plug
End is connected with the electroplated lead on edges of boards, and the end of the short plug is provided with short plug circuit, on the short plug circuit
Provided with short insert ends conductive through hole, inner connection is provided between the short plug and long plug, the inner connection is arranged on
On inner plating, one end of the inner connection is connected with short insert ends conductive through hole, and the other end is connected with electroplated lead.This reality
With the electroplate lead wire structure of new length printed-circuit connector wiring board, during plating, wiring board is immersed in and crossed in liquid, to the plating
Wire is powered, so that the long plug being connected with electroplated lead is powered, makes to form conductive channel between electroplated lead and long plug,
So as to plate coating on long plug；And inner connection one end is connected with electroplated lead, the other end is conductive logical with short insert ends
Hole is connected, and after energization, electric current is flowed on short plug by inner connection, is formed conductive channel, short plug is powered and is plated
Upper coating.After the completion of the coating of wiring board, directly the electroplated lead on edges of boards can be removed by cutting wiring board edges of boards
Go, so as to disconnect the path of long plug and short plug, so can be obtained by wiring board of the front end without lead, and internal layer
Lead is located on inner plating, without the step of aiding in electroplate lead wire is being etched, reduces wiring board procedure of processing, simplifies line
Road plate manufacture craft, cost of material and cost of labor needed for etching auxiliary lead are reduced, effectively saves processing cost, and
The processing time of wiring board is effectively reduced, improves production and processing efficiency.The inner connection is located at short plug and inserted with long
Between head, it is arranged on inner plating, inner connection is not influenceed the arrangement of All other routes because increasing circuit.
Further, the electroplated lead is provided with the plated conductive through hole being connected with inner connection, the plated conductive
Through hole is heavy copper hole.The plated conductive through hole can be such that the inner connection on inner plating is connect with the electroplated lead in outer layer plate face
Logical, when being powered to electroplated lead, electric current can be flowed on short plug by plated conductive through hole and inner connection,
And then conductive channel is formed, short plug is plated coating；The plated conductive through hole is arranged to heavy copper hole, and heavy copper hole is normal
Conductive through hole, its processing technology is ripe, is easy to the processing of plated conductive through hole.
Further, the electroplated lead includes the first electroplated lead and the second electroplated lead, first electroplated lead
One end be connected with the front end of long plug, the other end is connected with the second electroplated lead.Because the quantity of long plug is more, the first electricity
Plating wire is used to be connected with the front end of long plug, and the second electroplated lead is then used to the first several electroplated leads being connected to one
Rise, form the long plug of more and be connected in parallel, when being powered to the second electroplated lead, electric current passes through the second electroplated lead
And every first electroplated lead is separately flowed into, and then be flowed on each long plug, conductive channel is formed, so as to so that each length
Plug plates coating.
Further, the plated conductive through hole is arranged on the second electroplated lead；Make what is be connected with plated conductive through hole
Inner connection is formed with the first electroplated lead and is connected in parallel, and electric current is flowed into the same of the first electroplated lead by the second electroplated lead
When can be also flowed into by plated conductive through hole on inner connection, and then be flowed on short plug, form conductive channel and make short
Plug can plate coating.
The electroplate lead wire structure of the utility model length printed-circuit connector wiring board, compared with prior art, have as follows
Beneficial effect：
Firstth, simple in construction, ingenious in design, the electroplate lead wire structure of the utility model length printed-circuit connector wiring board is main
If setting inner connection on inner plating, and one end of inner connection is set to pass through short insert ends conductive through hole and short plug cord
Road is connected, and the other end is connected by plated conductive through hole with electroplated lead, and its structure design is simple, and sets internal layer by increasing
Lead can both realize the connection of short plug and electroplated lead during plating and form conductive channel, can reduce etching auxiliary again and draw
The step of line, its is ingenious in design；
Secondth, convenient processing, the inner connection are arranged on inner plating, will according to engineering during processing and fabricating wiring board
Ask and inner connection is printed on corresponding inner plating, the step such as then pressed and drilled to wiring board using common process
Suddenly, using the short insert ends conductive through hole on the short plug circuit of short plug, it is made to be connected with one end of inner connection, in plate
The second electroplated lead on side makes plated conductive through hole, it is connected with the other end of inner connection, can so complete this
The processing of the structure of utility model, make its easy to process；
3rd, production cost is reduced, the electroplate lead wire structure of the utility model length printed-circuit connector wiring board, passes through setting
Inner connection, plating length plug can be not only realized, and when completing plating length plug, cut the electroplated lead on edges of boards
Afterwards, one end that inner connection is connected with electroplated lead forms open circuit, because inner connection is arranged on inner plating without being exposed at
In PCB surface, therefore the step of aiding in electroplate lead wire need not be etched, reduce wiring board procedure of processing, simplify wiring board
Manufacture craft, cost of material and cost of labor needed for etching auxiliary lead are reduced, effectively saves processing cost；
4th, production efficiency is improved, the electroplate lead wire structure of the utility model length printed-circuit connector wiring board, passes through setting
Inner connection, the step of aiding in electroplate lead wire can need not be etched, reduce wiring board procedure of processing, simplified wiring board and make
Technique, the processing time of wiring board is effectively reduced, improve production and processing efficiency；
5th, scrappage is reduced, due to the electroplate lead wire structure of the utility model length printed-circuit connector wiring board, by internal layer
The step of lead is arranged on inner plating, and following process need not be etched auxiliary electroplate lead wire, can effectively avoid etching
Wiring board caused by auxiliary electroplate lead wire step is scrapped, and can effectively reduce the scrappage in wiring board production process.
Brief description of the drawings
Fig. 1 is the structural representation of the electroplate lead wire structure of the utility model length printed-circuit connector wiring board；
Fig. 2 is the close-up schematic view of the utility model shaping area.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, with reference to embodiment and
Accompanying drawing is described in further detail to the utility model product.
As depicted in figs. 1 and 2, a kind of electroplate lead wire structure of length printed-circuit connector wiring board, including wiring board body 1,
The wiring board body 1 is provided with shaping area 2 and the edges of boards 3 outside shaping area 2, and the shaping area 2 is provided with the long He of plug 4
Short plug 5, the front end of the long plug 4 are connected with the electroplated lead 6 on edges of boards 3, and the electroplated lead 6 includes the first electricity
Plate the electroplated lead 12 of wire 11 and second, one end of first electroplated lead 11 is connected with the front end of long plug 4, the other end and
Second electroplated lead 12 connects, and second electroplated lead 12 is provided with plated conductive through hole 10, the plated conductive through hole 10
For heavy copper hole.The end of the short plug 5 is provided with short plug circuit 7, and it is conductive that the short plug circuit 7 is provided with short insert ends
Through hole 8, inner connection 9 is connected with the short insert ends conductive through hole 8, and the inner connection 9 is located at short plug 5 and inserted with long
Between first 4, the inner connection 9 is arranged on inner plating, one end of the inner connection 9 and short insert ends conductive through hole 8
Connection, the other end are connected with plated conductive through hole 10.
As depicted in figs. 1 and 2, the electroplate lead wire structure of the utility model length printed-circuit connector wiring board, plating length print
During plug processed, wiring board is immersed in and crossed in liquid, be powered to second electroplated lead 12, electric current passes through the second electroplated lead 12
Every the first electroplated lead 11 being connected in parallel is flowed to, so that the long plug 4 being connected with the other end of the first electroplated lead 11
It is powered, i.e. the second electroplated lead 12, the first electroplated lead 11 and the three of long plug 4 form conductive channel, so as in long plug 4
Coating is plated on surface；And when second electroplated lead 12 is powered, electric current also can flow to internal layer by plated conductive through hole 10
Lead 9, short plug 5 then is being flowed to through too short insert ends conductive through hole 8 and short plug circuit 7, short plug 5 is powered, i.e.,
Second electroplated lead 12, plated conductive through hole 10, inner connection 9, short insert ends conductive through hole 8, short plug circuit 7 and it is short insert
First 5 form conductive channel, the surface of short plug 5 is plated coating.After the completion of the plating of length printed-circuit connector, using cutting apparatus
Edges of boards 3 are cut out and gone, you can the electroplated lead 6 gone out on edges of boards, so as to disconnect long plug 4 and short plug 5 and plating
Conductive channel between wire 6, wiring board of the front end without lead is so can be obtained by, and inner connection 9 is located at inner plating
On, without the step of aiding in electroplate lead wire is being etched, wiring board procedure of processing is reduced, simplifies circuit board manufacturing process.
It is described above, preferred embodiment only of the present utility model, not the utility model is made any formal
Limitation；The those of ordinary skill of all industry can be shown in by specification accompanying drawing and described above and swimmingly implement this practicality
It is new；But all those skilled in the art are not being departed from the range of technical solutions of the utility model, using above institute
The technology contents of announcement and the equivalent variations of a little variation, modification and evolution made, are equivalence enforcement of the present utility model
Example；Meanwhile all any equivalent variations made according to substantial technological of the present utility model to above example change, modification with
Develop etc., still fall within the protection domain of the technical solution of the utility model.
Claims (4)
1. a kind of electroplate lead wire structure of length printed-circuit connector wiring board, including wiring board body（1）, the wiring board body
（1）It is provided with shaping area（2）With positioned at shaping area（2）Outer edges of boards（3）, the shaping area（2）It is provided with long plug（4）With it is short
Plug（5）, the long plug（4）Front end be connected with positioned at edges of boards（3）On electroplated lead（6）, it is characterised in that：It is described short
Plug（5）End be provided with short plug circuit（7）, the short plug circuit（7）It is provided with short insert ends conductive through hole（8）,
The short plug（5）With long plug（4）Between be provided with inner connection（9）, the inner connection（9）It is arranged on inner plating, institute
State inner connection（9）One end and short insert ends conductive through hole（8）Connection, the other end and electroplated lead（6）Connection.
2. the electroplate lead wire structure of length printed-circuit connector wiring board according to claim 1, it is characterised in that：The plating
Wire（6）It is provided with and inner connection（9）The plated conductive through hole of connection（10）, the plated conductive through hole（10）For heavy copper
Hole.
3. the electroplate lead wire structure of length printed-circuit connector wiring board according to claim 2, it is characterised in that：The plating
Wire（6）Including the first electroplated lead（11）With the second electroplated lead（12）, first electroplated lead（11）One end and length
Plug（4）Front end connection, the other end and the second electroplated lead（12）Connection.
4. the electroplate lead wire structure of length printed-circuit connector wiring board according to claim 3, it is characterised in that：The plating
Conductive through hole（10）It is arranged on the second electroplated lead（12）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720750087.3U CN206851142U (en) | 2017-06-26 | 2017-06-26 | A kind of electroplate lead wire structure of length printed-circuit connector wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720750087.3U CN206851142U (en) | 2017-06-26 | 2017-06-26 | A kind of electroplate lead wire structure of length printed-circuit connector wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206851142U true CN206851142U (en) | 2018-01-05 |
Family
ID=60802503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720750087.3U Active CN206851142U (en) | 2017-06-26 | 2017-06-26 | A kind of electroplate lead wire structure of length printed-circuit connector wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206851142U (en) |
-
2017
- 2017-06-26 CN CN201720750087.3U patent/CN206851142U/en active Active
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