CN103490229B - Electric coupler component - Google Patents
Electric coupler component Download PDFInfo
- Publication number
- CN103490229B CN103490229B CN201210194180.2A CN201210194180A CN103490229B CN 103490229 B CN103490229 B CN 103490229B CN 201210194180 A CN201210194180 A CN 201210194180A CN 103490229 B CN103490229 B CN 103490229B
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- printed circuit
- connector
- pcb
- circuit board
- terminal
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of electric coupler component, it includes printed circuit board (PCB), the electric connector being located above printed circuit board (PCB) and the bonding device being located between electric connector and printed circuit board (PCB), electric connector includes insulating body, the conducting terminal and shield being housed in insulating body, and bonding device electrically conducts with conducting terminal and shield.
Description
【Technical field】
Chip module can be electrically connected with to printed circuit the present invention relates to a kind of electric coupler component, more particularly to one kind
The electric coupler component of plate.
【Background technology】
In existing computer market, arithmetic core central processing unit (CPU) therein, it is necessary to be connected by a chips
Device is attached on mainboard.In the field of connector, it is to reach the transmission speed of high-frequency high-speed and necessary to have many electric connectors
Earthing or grounding means is set.Because when transmission speed is faster, influence that it is interfered is also bigger, and (or the influence to noise is also
It is more sensitive, do not constitute the noise of influence on low transmission speed for example, when transmission speed accelerates, influence will be constituted).For example
On so-called back panel connector, in addition to using differential pair signal terminal pair, ground terminal can be also used by signal end
Son gets up to corral, interference-free with protection signal terminal.Certainly, it is all the more small for the influence that makes terminal be interfered, except using
Outside ground terminal, it is necessary to use shield terminal.
For electric connector set electromagnetic screen, it is necessary to which the ground networks of complete set are mated with, because of center
The cost consideration of processor and mainboard, and during fabrication, central processing unit uses different processing procedures from printed circuit board (PCB), so,
The ground plane of central processing unit can be docked with the electromagnetic screen of electric connector, and the ground plane of mainboard can not be with electric connector
Electromagnetic screen docking, and then influence shield effectiveness.
In view of above-mentioned condition, it is necessory to provide a kind of new electric coupler component to solve to deposit in prior art
Defect.
【The content of the invention】
It is an object of the invention to provide a kind of electric coupler component with preferable shield effectiveness.
Electric coupler component of the present invention is achieved through the following technical solutions：A kind of electric coupler component, it includes printing electricity
Road plate, the electric connector being located above printed circuit board (PCB) and the bonding dress being located between electric connector and printed circuit board (PCB)
Put, electric connector includes insulating body, the conducting terminal and shield being housed in insulating body, bonding device and conduction
Terminal and shield electrically conduct.
The present invention is further defined：Bonding device group sets on a printed circuit and electrically led with printed circuit board (PCB)
It is logical.
The present invention is further defined：The bonding device is provided with bonding layer, and bonding layer is with shielding
Body is covered to electrically conduct.
The present invention is further defined：The printed circuit board (PCB) includes some signal pads and a ground plane, conducting end attached bag
Include signal terminal and ground terminal, the ground terminal electrically conducted with bonding layer and ground terminal also with printed circuit board (PCB)
Ground plane electrically conduct.
The present invention is further defined：The signal terminal electrically conducts with printed circuit board (PCB) and signal terminal does not connect with shielding
Stratum electrically conducts.
The present invention is further defined：The bonding device also includes upper insulation plate and lower insulation plate, and the shielding connects
Stratum is located between upper insulation plate and lower insulation plate.
The present invention is further defined：The bonding device also includes the first of connection signal terminal and printed circuit board (PCB)
Second connector of the ground plane of connector, connection ground terminal and bonding layer and printed circuit board (PCB), it is connected shield terminal
With the 3rd connector of bonding layer.
The present invention is further defined：Believe in spacing and printed circuit board (PCB) between first connector and the second connector
Number pad between spacing it is identical.
The present invention is further defined：Some conducting terminals of the electric connector are arranged in arrays, and shield encloses and is located at
The surrounding of conducting terminal.
The present invention is further defined：The electric coupler component also includes the chip module that group is located above electric connector.
Compared to prior art, the bonding device group that electric coupler component of the present invention is set be located at printed circuit board (PCB) with
Between electric connector, the bonding device can both be docked with the conducting terminal of electric connector with shield, can also be met
Printed circuit board (PCB) is docked with the conducting terminal of electric connector with shield, and then realizes the electrical of electric connector and printed circuit board (PCB)
Conducting, reaches preferably shield effectiveness, and the setting bonding device on the premise of original printed circuit board (PCB) does not change processing procedure,
Can be with cost-effective.
【Brief description of the drawings】
Fig. 1 is the three-dimensional combination figure of electric coupler component of the present invention.
Fig. 2 is the three-dimensional combination figure of the members decomposition of electric coupler component of the present invention.
Fig. 3 is the three-dimensional exploded view of electric coupler component of the present invention.
Fig. 4 is the three-dimensional exploded view of the bonding device of electric coupler component of the present invention.
Fig. 5 is sectional view of the electric coupler component along A-A directions in Fig. 1 of the present invention.
Fig. 6 is the partial enlarged drawing of circled portion in Fig. 5.
【Embodiment】
Refer to shown in Fig. 1 to Fig. 6, electric coupler component 100 includes printed circuit board (PCB) 4, is located on printed circuit board (PCB) 4
The electric connector 2 and group that bonding device 3, group are located on bonding device 3 are located on electric connector 2 and and electric connector
2 chip modules 1 being electrically connected with.Bonding device 3 is electrically connected with electric connector 2 and printed circuit board (PCB) 4.Printed circuit board (PCB) 4
Including some signal pads (not shown) and a ground plane (not shown).Electric connector 2 includes insulating body 20 and is housed in absolutely
Conducting terminal 21 and shield (non-label) in edge body 20.In the present embodiment, the shield is shield terminal 215.
Refer to shown in Fig. 3,1 group of chip module is located at the top of electric connector 2, the bottom surface 10 of chip module 1 be provided with
Some signal patch (non-label) of conducting terminal 21 and shield terminal 215 docking of electric connector 2.
The insulating body 20 of electric connector 2 include interface 201, be oppositely arranged with interface 201 mounting surface 202, pass through
Wear some first end sub-aperture 203, some Second terminal holes 204 and some third terminal holes of interface 201 and mounting surface 202
205.First end sub-aperture 203 is enclosed in array type arrangement, and third terminal hole 205 with Second terminal hole 204 and is located at first end sub-aperture
203 with the surrounding in Second terminal hole 204.First end sub-aperture 203 is identical with the diameter in Second terminal hole 204 and more than third terminal
The diameter in hole 205.
The conducting terminal 21 of electric connector 2 includes some signal terminals 213 and some ground terminals 214, and signal terminal
213 be in array type arrangement with ground terminal 214, and shield terminal 215 is located at the surrounding of signal terminal 213 and ground terminal 214.Letter
Number terminal 213 is installed with first end sub-aperture 203, and ground terminal 214 is installed with Second terminal hole 204 and shield terminal 215
It is installed with third terminal hole 205.
Refer to shown in Fig. 3 and Fig. 4, bonding device 3 is generally rectangular shaped, and it is located at electric connector 2 and printed circuit
Between plate 4.Upper insulation plate 31 that bonding device 3 includes dock with electric connector 2, docked with printed circuit board (PCB) 4 it is lower exhausted
Listrium 33 and the bonding layer 32 being located between upper insulation plate 31 and lower insulation plate 33.Upper insulation plate 31 is provided with the first perforation
313rd, the second perforation 314 and the 3rd perforation 315, and the diameter of the first perforation 313 is more than the second perforation 314 and the 3rd perforation 315
Diameter.Bonding layer 32 is worn provided with the 4th perforation 323 and the 5th perforation 324, and the diameter of the 4th perforation 323 more than the 5th
The diameter in hole 324.Lower insulation plate 33 is provided with the 7th perforation 333 and the 8th perforation 334, and the diameter of the 7th perforation 333 is more than the
The diameter of eight perforation 334.Bonding device 3 is additionally provided with the first connector 303, the second connector 304 and the 3rd connector
305.First connector 303 and the second connector 304 penetrate upper insulation plate 31, bonding layer 32 and lower insulation plate 33 and the 3rd
Connector 305 only penetrates upper insulation plate 31 and bonding layer 32, and the 3rd connector 305 is integrally formed with bonding layer 32.
In bonding device 3, the diameter all same of the perforation 323 of the first perforation the 313, the 4th and the 7th perforation 333, the second perforation
314th, the diameter all same of the 5th perforation 324 and the 8th perforation 334.
Refer to shown in Fig. 5 and Fig. 6, when electric coupler component 100 is assembled, bonding device 3 is assembled into printing
On circuit board 4, then electric connector 2 is assembled on bonding device 3, chip module 1 is then assembled into electric connector 2
On.After being completed, the conducting terminal 21 and shield terminal 215 of electric connector 2 are docked and electrical with the signal patch of chip module 1
Conducting.Conducting terminal 21 and shield terminal 215 electrically conduct with bonding device 3, i.e. the connector of signal terminal 213 and first
303 electrically conduct, and ground terminal 214 electrically conducts with the second connector 304, and shield terminal 215 and the 3rd connector 305 are electrical
Conducting.Conducting terminal 21 electrically conducts with printed circuit board (PCB) 4.Bonding device 3 realizes signal end by the first connector 303
Son 213 with printed circuit board (PCB) 4 electrically conduct and signal terminal 213 not with bonding layer 32 be electrically connected with, upper insulation plate 31,
Bonding layer 32 and lower insulation plate 33 have the perforation 323 of the first perforation the 313, the 4th and the 7th perforation of formed objects diameter
333, the first connector 303 is with 32 corresponding position of bonding layer, i.e., tool between the 4th perforation 323 and the first connector 303
There is a gap (non-label).Bonding device 3 is grounded terminal 214 and bonding layer by the second connector 304
32 and the ground plane of printed circuit board (PCB) 4 electrically conduct.Bonding device 3 realizes shield terminal by the 3rd connector 305
215 electrically conduct with bonding layer 32.I.e. signal terminal 213 only turned on printed circuit board (PCB) 4 and not with bonding layer
32 conductings, ground terminal 214 is turned on the conducting of bonding layer 32 and with the ground plane of printed circuit board (PCB) 4, and shield terminal 215 is only
Turn on and do not turned on printed circuit board (PCB) 4 with bonding layer 32.
In spacing and printed circuit board (PCB) 4 between the first connector 303 and the second connector 304 of bonding device 3
Spacing between signal pad is identical, spacing and screen between the 3rd connector 305 and the first connector 303, the second connector 304
The spacing covered between terminal 215 and signal terminal 213, ground terminal 214 is identical.It is arranged such, printed circuit can be not being changed
Between the signal pad of plate 4 on the premise of spacing, electrically conducting between electric connector 2 and printed circuit board (PCB) 4 can be not only realized, and
And overall shielding effect can be met, you can to realize the conversion between the spacing different from printed circuit board (PCB) 4 of electric connector 2
Docking.
Electric coupler component 100 of the present invention realizes electric connector 2 and printing electricity by the bonding device 3 being separately provided
Road plate 4 electrically conducts.Bonding device 3 is located at the lower section of electric connector 2 and electric with conducting terminal 21 and shield terminal 215
Property conducting, 3 groups of the bonding device is located on printed circuit board (PCB) 4 and electrically conducted with printed circuit board (PCB) 4, by so coming
Realize the bulk shielding effect of electric connector 2.
It should be pointed out that the foregoing is only the preferred forms of the present invention, the embodiment being not all of, this area is general
Logical technical staff, by any equivalent change read description of the invention and taken technical solution of the present invention, is this hair
Bright claim is covered.
Claims (9)
1. a kind of electric coupler component, it is characterised in that：The electric coupler component includes printed circuit board (PCB), is located at printed circuit
Electric connector above plate and the bonding device being located between electric connector and printed circuit board (PCB), the electric connector include
Insulating body, the conducting terminal and shield being housed in insulating body, the bonding device and conducting terminal and shielding
Body electrically conducts, and the printed circuit board (PCB) includes some signal pads and a ground plane, and conducting terminal includes signal terminal and connect
Ground terminal, the bonding device also include bonding layer, connection signal terminal and printed circuit board (PCB) the first connector,
Second connector of the ground plane of connection ground terminal and bonding layer and printed circuit board (PCB), it is connected shield and bonding
3rd connector of layer.
2. electric coupler component as claimed in claim 1, it is characterised in that：The bonding device group is located at printed circuit
Electrically conducted on plate and with printed circuit board (PCB).
3. electric coupler component as claimed in claim 1, it is characterised in that：The bonding layer is electrically led with shield
It is logical.
4. electric coupler component as claimed in claim 1, it is characterised in that：The ground terminal is electrically led with bonding layer
Logical and ground plane of the ground terminal also with printed circuit board (PCB) electrically conducts.
5. electric coupler component as claimed in claim 4, it is characterised in that：The signal terminal is electrically led with printed circuit board (PCB)
Logical and signal terminal does not electrically conduct with bonding layer.
6. electric coupler component as claimed in claim 1, it is characterised in that：The bonding device also includes upper insulation plate
And lower insulation plate, the bonding layer is positioned between upper insulation plate and lower insulation plate.
7. electric coupler component as claimed in claim 6, it is characterised in that：Between first connector and the second connector
Spacing and signal pad on printed circuit board (PCB) between spacing it is identical.
8. electric coupler component as claimed in claim 1, it is characterised in that：Some conducting terminals of the electric connector are in square
Battle array arrangement, and shield encloses the surrounding for being located at conducting terminal.
9. electric coupler component as claimed in claim 1, it is characterised in that：The electric coupler component is also located at electricity including group
Chip module above connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210194180.2A CN103490229B (en) | 2012-06-13 | 2012-06-13 | Electric coupler component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210194180.2A CN103490229B (en) | 2012-06-13 | 2012-06-13 | Electric coupler component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103490229A CN103490229A (en) | 2014-01-01 |
| CN103490229B true CN103490229B (en) | 2017-07-28 |
Family
ID=49830268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210194180.2A Active CN103490229B (en) | 2012-06-13 | 2012-06-13 | Electric coupler component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103490229B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108575044B (en) * | 2017-03-13 | 2023-01-24 | 富士康(昆山)电脑接插件有限公司 | Printed circuit board and assembly thereof |
| CN109830820B (en) * | 2018-07-30 | 2021-04-23 | 番禺得意精密电子工业有限公司 | Electrical connector assembly |
| WO2020039666A1 (en) * | 2018-08-24 | 2020-02-27 | 株式会社村田製作所 | Electrical connector set and circuit board on which said electrical connector set is mounted |
| CN109449686B (en) * | 2018-10-10 | 2020-07-28 | 番禺得意精密电子工业有限公司 | Electrical connector |
| CN111555068A (en) | 2020-04-15 | 2020-08-18 | 东莞立讯技术有限公司 | Electric connector assembly and interconnection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1349290A (en) * | 2000-10-16 | 2002-05-15 | 熊文 | Closed solid multifunctional metal-type socket unit |
| CN1462494A (en) * | 2001-02-26 | 2003-12-17 | 高度连接密度公司 | Shielded carrier with components for land grid array connectors |
| CN101165975A (en) * | 2006-10-18 | 2008-04-23 | 国际商业机器公司 | Conductive particle filled polymer electrical contact memeber |
| CN202172179U (en) * | 2011-06-16 | 2012-03-21 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
-
2012
- 2012-06-13 CN CN201210194180.2A patent/CN103490229B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1349290A (en) * | 2000-10-16 | 2002-05-15 | 熊文 | Closed solid multifunctional metal-type socket unit |
| CN1462494A (en) * | 2001-02-26 | 2003-12-17 | 高度连接密度公司 | Shielded carrier with components for land grid array connectors |
| CN101165975A (en) * | 2006-10-18 | 2008-04-23 | 国际商业机器公司 | Conductive particle filled polymer electrical contact memeber |
| CN202172179U (en) * | 2011-06-16 | 2012-03-21 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103490229A (en) | 2014-01-01 |
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