CN110035607A - A kind of Ethernet interface connection method based on the welding of finished circuit board DIP pin lamination - Google Patents
A kind of Ethernet interface connection method based on the welding of finished circuit board DIP pin lamination Download PDFInfo
- Publication number
- CN110035607A CN110035607A CN201910375823.5A CN201910375823A CN110035607A CN 110035607 A CN110035607 A CN 110035607A CN 201910375823 A CN201910375823 A CN 201910375823A CN 110035607 A CN110035607 A CN 110035607A
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- Prior art keywords
- interface
- pin
- ethernet
- circuit board
- welding
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Classifications
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- 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
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
- H05K3/3421—Leaded components
-
- 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
- H05K2201/10007—Types of components
- H05K2201/10189—Non-printed connector
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a kind of Ethernet interface connection methods based on the welding of finished circuit board DIP pin lamination.In integrated light is integrated, two equipment/modules are encapsulated with DIP, and interface is RJ45 interface；For equipment/module interface pin by through-hole from the Top layer of PCB through Bottom layers, pin is prominent after passing through Bottom layers；Using pin outstanding as connection pin, Ethernet pinboard is made, for being welded on the bottom of RJ45 interface；Joint chair under the flat flip lid of packaging part and FPC for interface RJ45 or so reverse encapsulation is set on too net pinboard；The top layer line completion of joint chair connects one to one under two flat flip lids of FPC, and interface is external, is connected with each other using the soft arranging wire that 8P spacing is 1mm.Soft arranging wire have the characteristics that it is thin, soft, folding, connect flexibility and reliability, realize the data communication of plate grade Ethernet.The present invention can be used flexibly, not need change and custom-made circuit board, reduced development cost and shortened the period, using with more generality.
Description
Technical field
The invention belongs to electronic equipment manufacturing fields, and in particular to one kind is welded based on finished circuit board DIP pin lamination
Ethernet interface connection method.
Background technique
For mature electronic product, hardware core is the printed circuit board (PCBA) for completing component welding, it
Universal peripheral interface has all been completed to solidify, and in specified position, is presented with certain encapsulation.If being connected to data, need to make
With the corresponding interface for meeting international standard, such as Ethernet interface, exchanges data and need to complete to connect using straight through cable.
In actual use, the modular integrated knot for not needing for each equipment or module to be integrated in miniaturization
In component, each equipment or modular structure, shape are relatively independent, such situation, and standard peripherals interface can be used and complete to connect
It connects, and facilitates plug, flexibility and reliability.
But another kind is integrated, needs that will there is each finished product module of certain function to be integrated in specific miniaturization structure part
In, each equipment and module remove original structural member, realize the communication of plate grade, commercialization packaging is completed, in this case, if
Using the general-purpose interface of standard, due to the limitation of outer dimension, it is impossible to realize that lightness is integrated, specific appearance can not be met
Demand.Especially Ethernet interface, relatively common in electronic equipment and module, since the connector of cable is excessive, integration is light
Type integration realization is difficult, previous solution often by each equipment of on-demand customization or module, drawback it is clear that
At high cost, operation period is long.
Summary of the invention
The purpose of the present invention is to provide one kind to be drawn based on finished circuit board DIP (Dual Inline-pin Package)
The Ethernet interface connection method of foot lamination welding, interface form RJ45, packing forms are DIP encapsulation, folded by DIP pin
The method of layer welding FPC stand realizes the connection of Ethernet interface using soft arranging wire as data channel, completes integrated light collection
At.
To achieve the above object, the technical solution of the present invention is as follows: providing a kind of based on the weldering of finished circuit board DIP pin lamination
The Ethernet interface connection method connect comprising following steps:
S01: during integrated light is integrated, two equipment/modules are encapsulated with DIP, and interface is RJ45 interface；
S02: equipment/module interface pin passes through through-hole from the Top layer of PCB through Bottom layers, and pin passes through
It is prominent after Bottom layers；
S03: using pin outstanding as connection pin, Ethernet pinboard is made, for being welded on RJ45 interface
Bottom；
S04: it sets on too net pinboard and is connect under the flat flip lid of packaging part and FPC for interface RJ45 or so reverse encapsulation
Stand；
S05: the top layer line completion of joint chair connects one to one under two flat flip lids of FPC, and interface is external, makes
It is connected with each other with the soft arranging wire that 8P spacing is 1mm.The characteristics of due to soft arranging wire than relatively thin, Soft, foldable, flexibility and reliability is connected,
Realize the data communication of plate grade Ethernet.
Preferably, in step S02, distance outstanding is 1-2mm after pin passes through Bottom layer.
Preferably, in step S03, the Ethernet pinboard with a thickness of 0.4-0.6mm.
Preferably, in step S04, the pin spacing of joint chair is 1mm under the flat flip lid of FPC.
In having chosen Integrated Development of the ripening electron module as component, since interface and customization electronics cannot be modified
Module, general-purpose interface as Ethernet interface are connected to very bad processing, be on the one hand due to it are high-speed peripheral interface, signal
Line is 2 pairs or 4 pairs of high-speed-differential lines, it has not been convenient to manual sealing wire；On the other hand, the connection standard of Ethernet interface is using intersection
Cable, the general volume of cable is excessive and does not allow flexible.In this way, making 2 to be connected to the equipment being in communication with each other or mould with network interface
Block data communication is difficult to integrate in light-duty integrated apparatus.It cannot modify and customize electronic module and interface, it is necessary in original
Communication interface is drawn on the PCB come.The present invention using below the RJ45 stand of DIP lamination weld pinboard and draw letter
Number interface；Straight through cable connection, volume is excessive and does not allow flexible, and the present invention completes to connect using FPC stand and soft arranging wire,
Flexibility and reliability.
Beneficial effects of the present invention:
1) present invention provides another method in addition to being connected with straight through cable for product is integrated, makes integrated light collection
At being possibly realized.
2) present invention can be used flexibly in integrated light is integrated, due to being that lamination welds below DIP packaging
It connects, does not need change and custom-made circuit board, reduce development cost and shorten the period, using with more generality.Even
It connects road and uses soft arranging wire, flexibly, module mutual alignment is unrestricted for connection, integrates and is more easier in specific structural member.
Detailed description of the invention
Fig. 1 is the schematic diagram of the embodiment of the present invention one.
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described.
Embodiment
As shown in Figure 1, the invention discloses a kind of Ethernet interface connections based on the welding of finished circuit board DIP pin lamination
Method.In integrated light integrated system, two modules of A, B have the RJ45 interface of DIP encapsulation, respectively interface RJ45-A
With interface RJ45-B, it is used as Ethernet and connects.Packing forms are the RJ45 stand of DIP, and the pin of device is by through-hole from PCB's
Top layers through Bottom layers, because of the requirement of welding procedure, pin prominent 1.5mm after passing through Bottom layers.
Using pin outstanding as connection pin, the Ethernet pinboard PJ-A and Ethernet for making 0.5mm thickness turn
Fishplate bar PJ-B, for being welded on the bottom of interface RJ45-A and interface RJ45-B.
2 devices are set on Ethernet pinboard PJ-A and Ethernet pinboard PJ-B respectively, and one is for module
A, the packaging part J-A and packaging part J-B of interface RJ45-A and interface RJ45-B of B or so reverse encapsulation, the other is between pin
Away from the sub- P-B of joint chair under the flat flip lid of joint chair P-A and FPC under the flat flip lid of FPC for 1mm.
Ethernet pinboard PJ-A and packaging part J-A on Ethernet pinboard PJ-B and packaging part J-B is from modules A, B
Ethernet interface encapsulation left and right reversely gets, be because weld after, the Bottom layer of PCB and packaging part J-A and envelope in modules A, B
The Bottom of piece installing J-B is contacted, and spatially completes overturning.
Joint chair P-A and FPC is flat under the flat flip lid of FPC on Ethernet pinboard PJ-A and Ethernet pinboard PJ-B
The lower sub- P-B of joint chair is renovated, is connected one to one in top layer using line completion, interface is external, the use of 8P spacing is then 1mm's
Soft arranging wire L is connected with each other, and realizes the data communication of plate grade Ethernet.
Above disclosed is the preferred embodiment of the present invention, and the scope of the invention cannot be limited thereby, therefore
According to equivalent variations made by scope of the present invention patent, it is still within the scope of the present invention.
Claims (4)
1. a kind of Ethernet interface connection method based on the welding of finished circuit board DIP pin lamination, which is characterized in that including as follows
Step:
S01: during integrated light is integrated, two equipment/modules are encapsulated with DIP, and interface is RJ45 interface；
S02: for equipment/module interface pin by through-hole from the Top layer of PCB through Bottom layers, pin passes through Bottom layers
After protrude；
S03: using pin outstanding as connection pin, Ethernet pinboard is made, for being welded on the bottom of RJ45 interface；
S04: joint chair under the flat flip lid of packaging part and FPC for interface RJ45 or so reverse encapsulation is set on too net pinboard
Son；
S05: the top layer line completion of joint chair connects one to one under two flat flip lids of FPC, and interface is external, uses 8P
The soft arranging wire that spacing is 1mm is connected with each other.
2. the Ethernet interface connection method according to claim 1 based on the welding of finished circuit board DIP pin lamination, special
Sign is: in step S02, distance outstanding is 1-2mm after pin passes through Bottom layer.
3. the Ethernet interface connection method according to claim 1 based on the welding of finished circuit board DIP pin lamination, special
Sign is: in step S03, the Ethernet pinboard with a thickness of 0.4-0.6mm.
4. the Ethernet interface connection method according to claim 1 based on the welding of finished circuit board DIP pin lamination, special
Sign is: in step S04, the pin spacing of joint chair is 1mm under the flat flip lid of FPC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910375823.5A CN110035607B (en) | 2019-05-07 | 2019-05-07 | Ethernet port communication method based on laminated welding of DIP pins of finished circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910375823.5A CN110035607B (en) | 2019-05-07 | 2019-05-07 | Ethernet port communication method based on laminated welding of DIP pins of finished circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110035607A true CN110035607A (en) | 2019-07-19 |
| CN110035607B CN110035607B (en) | 2022-04-01 |
Family
ID=67241508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910375823.5A Active CN110035607B (en) | 2019-05-07 | 2019-05-07 | Ethernet port communication method based on laminated welding of DIP pins of finished circuit board |
Country Status (1)
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| CN (1) | CN110035607B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29617323U1 (en) * | 1996-10-07 | 1996-11-28 | Haumann Sicherheitstechnik Gmb | Flexible cable transition |
| CN1967827A (en) * | 2006-11-24 | 2007-05-23 | 中国科学院上海技术物理研究所 | Outer down-lead assembly of multimodule spliced long alignment infrared focal plane detector |
| JP2007311548A (en) * | 2006-05-18 | 2007-11-29 | Canon Inc | Connection structure of circuit board |
| CN202373801U (en) * | 2011-11-23 | 2012-08-08 | 番禺得意精密电子工业有限公司 | High-frequency transmission cable component |
| CN204045782U (en) * | 2014-06-30 | 2014-12-24 | 微动公司 | For cable erecting device and the explosion-proof device of explosion-proof device |
| CN105826782A (en) * | 2016-05-09 | 2016-08-03 | 四川长虹电器股份有限公司 | USB3.0 signal extending line system based on FFC flat cable |
| CN109411958A (en) * | 2018-06-05 | 2019-03-01 | 温州意华接插件股份有限公司 | High speed interconnecting assembly |
| TWM577198U (en) * | 2018-11-28 | 2019-04-21 | 品威電子國際股份有限公司 | Adapter for flexible cable |
-
2019
- 2019-05-07 CN CN201910375823.5A patent/CN110035607B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29617323U1 (en) * | 1996-10-07 | 1996-11-28 | Haumann Sicherheitstechnik Gmb | Flexible cable transition |
| JP2007311548A (en) * | 2006-05-18 | 2007-11-29 | Canon Inc | Connection structure of circuit board |
| CN1967827A (en) * | 2006-11-24 | 2007-05-23 | 中国科学院上海技术物理研究所 | Outer down-lead assembly of multimodule spliced long alignment infrared focal plane detector |
| CN202373801U (en) * | 2011-11-23 | 2012-08-08 | 番禺得意精密电子工业有限公司 | High-frequency transmission cable component |
| CN204045782U (en) * | 2014-06-30 | 2014-12-24 | 微动公司 | For cable erecting device and the explosion-proof device of explosion-proof device |
| CN105826782A (en) * | 2016-05-09 | 2016-08-03 | 四川长虹电器股份有限公司 | USB3.0 signal extending line system based on FFC flat cable |
| CN109411958A (en) * | 2018-06-05 | 2019-03-01 | 温州意华接插件股份有限公司 | High speed interconnecting assembly |
| TWM577198U (en) * | 2018-11-28 | 2019-04-21 | 品威電子國際股份有限公司 | Adapter for flexible cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110035607B (en) | 2022-04-01 |
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