CN106558806B - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN106558806B CN106558806B CN201510639200.6A CN201510639200A CN106558806B CN 106558806 B CN106558806 B CN 106558806B CN 201510639200 A CN201510639200 A CN 201510639200A CN 106558806 B CN106558806 B CN 106558806B
- Authority
- CN
- China
- Prior art keywords
- connecting pin
- matrix
- signal terminal
- line
- terminal
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
- H01R13/6473—Impedance matching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth pin, blade or socket
Abstract
The present invention discloses a kind of connector, comprising: insulating body；Multiple ground terminals are maintained in the insulating body；With multipair signal terminal, it is maintained in the insulating body.The multiple ground terminal and the multipair signal terminal line up the matrix of multiple lines and multiple rows, and the matrix includes multiple row ground terminal and multiple row signal terminal, and multiple row ground terminal and multiple row signal terminal are alternately arranged on the line direction of the matrix.The connecting pin of multiple ground terminals in each column ground terminal offsets one from another preset space length on the line direction of the matrix.Therefore, the impedance for optimizing ground terminal eliminates the resonance problem of ground terminal.
Description
Technical field
The present invention relates to the high-speed signal connectors of a kind of connector more particularly to a kind of plate to plate.
Background technique
In the prior art, in order to by two circuit board electrical connections together, it is general using a pair of connection mutually to matching
Device by two circuit board electrical connections together.
For the high-speed signal connector of plate to plate, interferes with each other between high speed signal, deposit in the connectors in order to prevent
In multiple independent ground terminals (or being grounding pin).
Fig. 1 shows the footprint arrangement of a kind of ground terminal 584 of existing connector and the connecting pin of signal terminal 582
Figure.
As shown in Figure 1, in the prior art, connector includes multiple ground terminals 584 and multipair difference signal terminal
582.Multiple ground terminals 584 and the connecting pin of multipair difference signal terminal 582 line up the matrix of multiple lines and multiple rows.
As shown in Figure 1, in the prior art, in the every row and each column of aforementioned matrix, the connecting pin of ground terminal 584 with
Equal spacing is distributed, and the ground terminal 584 in every row is aligned on the line direction of matrix, and the ground terminal 584 in each column exists
Matrix column is aligned on direction.This arrangement of the connecting pin of multiple ground terminals 584 will lead to broadband noise and relevant total
Vibration problem.
Summary of the invention
The purpose of the present invention aims to solve the problem that at least one aspect of the above-mentioned problems in the prior art and defect.
It is an object of the present invention to provide a kind of connectors, can eliminate the resonance problem of ground terminal.
According to an aspect of the present invention, a kind of connector is provided, comprising: insulating body；Multiple ground terminals, are maintained at
In the insulating body；With multipair signal terminal, it is maintained in the insulating body.The multiple ground terminal and described multipair
Signal terminal lines up the matrix of multiple lines and multiple rows, and the matrix includes multiple row ground terminal and multiple row signal terminal, and multiple row connects
Ground terminal and multiple row signal terminal are alternately arranged on the line direction of the matrix.Multiple ground connection in each column ground terminal
The connecting pin of terminal offsets one from another preset space length on the line direction of the matrix.
According to one embodiment of present invention, the connecting pin of multiple ground terminals in every a line of the matrix is described
It is in alignment with each other on line direction.
According to another embodiment of the invention, the company of each column of the matrix or the multipair signal terminal in every a line
Pin is alternately arranged with horizontal attitude and vertical posture, wherein with the company of a pair of of signal terminal of horizontal attitude arrangement
The line of centres of pin is parallel with the line direction of the matrix, and with the company of a pair of of signal terminal of the vertical posture arrangement
The line of centres of pin is parallel with the matrix column direction.
According to another embodiment of the invention, in every a line of the matrix, positioned at one arranged with horizontal attitude
Spacing between the connecting pin of two ground terminals of the two sides of the connecting pin of signal terminal is not equal to and is located at vertical posture
Spacing between the connecting pin of two ground terminals of the two sides of the connecting pin of a pair of of signal terminal of arrangement.
According to another embodiment of the invention, in every a line of the matrix, positioned at one arranged with horizontal attitude
Spacing between the connecting pin of two ground terminals of the two sides of the connecting pin of signal terminal is greater than and is located at vertical posture cloth
Spacing between the connecting pin of two ground terminals of the two sides of the connecting pin for a pair of of the signal terminal set.
According to another embodiment of the invention, the connecting pin of each column ground terminal on the matrix column direction with
Equal spacing arrangement.
According to another embodiment of the invention, between the connecting pin of two signal terminals in each pair of signal terminal
Away from equal to 1mm.
According to another embodiment of the invention, in every a line of the matrix, the connecting pin of a ground terminal with
Spacing between the connecting pin of a signal terminal in a pair of of signal terminal adjacent thereto, being arranged with horizontal attitude is equal to
1.3mm, and in every a line of the matrix, the connecting pin of a ground terminal and it is adjacent thereto, with vertical posture cloth
Spacing between the connecting pin for the signal terminal in a pair of of signal terminal set is equal to 1.35mm.
According to another embodiment of the invention, in every a line of the matrix, positioned at one arranged with horizontal attitude
3.6mm is equal to the spacing between the connecting pin of two ground terminals of the two sides of the connecting pin of signal terminal, and described
Two ground terminals in every a line of matrix, positioned at the two sides of the connecting pin for a pair of of the signal terminal arranged with vertical posture
Spacing between connecting pin is equal to 2.7mm.
According to another embodiment of the invention, the connection of any two adjacent ground terminals in each column ground terminal
Spacing of the foot on the matrix column direction is equal to 2.4mm.
In foregoing individual embodiments of the invention, the connecting pin of multiple ground terminals in each column ground terminal is in square
Offset one from another preset space length on the line direction of battle array, to optimize the impedance of ground terminal, the resonance for eliminating ground terminal is asked
Topic.
By the description made for the present invention of below with reference to attached drawing, other objects and advantages of the present invention will be aobvious and easy
See, and can help that complete understanding of the invention will be obtained.
Detailed description of the invention
Fig. 1 shows the footprint layout drawing of a kind of ground terminal of existing connector and the connecting pin of signal terminal；
Fig. 2 shows the stereoscopic schematic diagram of connector according to an embodiment of the invention；
Fig. 3 shows the footprint figure of the ground terminal of connector shown in Fig. 2 and the connecting pin of signal terminal.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.Illustrating
In book, the same or similar drawing reference numeral indicates the same or similar component.Following reference attached drawings are to embodiment of the present invention
Illustrate to be intended to explain present general inventive concept of the invention, and is not construed as to a kind of limitation of the invention.
In addition, in the following detailed description, to elaborate many concrete details to provide to present disclosure convenient for explaining
The comprehensive understanding of embodiment.It should be apparent, however, that one or more embodiments without these specific details can also be with
It is carried out.In other cases, well known construction and device is diagrammatically embodied to simplify attached drawing.
General technical design according to the present invention, provides a kind of connector, comprising: insulating body；Multiple ground terminals
Son is maintained in the insulating body；With multipair signal terminal, it is maintained in the insulating body.The multiple ground terminal
Line up the matrix of multiple lines and multiple rows with the multipair signal terminal, the matrix includes multiple row ground terminal and multiple row signal terminal,
And multiple row ground terminal and multiple row signal terminal are alternately arranged on the line direction of the matrix.In each column ground terminal
The connecting pins of multiple ground terminals offset one from another on the line direction of the matrix preset space length.
Fig. 2 shows the stereoscopic schematic diagram of connector according to an embodiment of the invention；Fig. 3 shows company shown in Fig. 2
Connect the footprint figure of the ground terminal 110 of device and the connecting pin of signal terminal 120.
In one embodiment of the invention, a kind of connector is disclosed.As shown in Figures 2 and 3, in the embodiment of diagram
In, which mainly includes insulating body 100, multiple ground terminals 110 and multipair signal terminal 120.
As shown in Figures 2 and 3, multiple ground terminals 110 are maintained in insulating body 100, multipair signal terminal (difference letter
Number terminal) it 120 is maintained in insulating body 100.
In one embodiment of the invention, as shown in Figures 2 and 3, multiple ground terminals 110 and multipair signal terminal
120 line up the matrix of multiple lines and multiple rows, which includes multiple row ground terminal 110 and multiple row signal terminal 120, and multiple row is grounded
Terminal 110 and multiple row signal terminal 120 are alternately arranged on the line direction X of matrix.
In one embodiment of the invention, as shown in Figures 2 and 3, multiple ground terminals in each column ground terminal 110
The connecting pin of son 110 offsets one from another preset space length d on the line direction X of matrix.In this way, more in each column ground terminal 110
The connecting pin of a ground terminal 110 is misaligned on the Y of matrix column direction.It, can be with using this ground terminal being staggeredly arranged
Optimize the impedance of ground terminal, eliminates resonance of the ground terminal on the line direction X and column direction Y of matrix, but also can drop
Resonance of the low ground terminal on the diagonal line of matrix.
In one embodiment of the invention, as shown in Figures 2 and 3, each column of matrix or the multipair letter in every a line
The connecting pin of number terminal 120 is alternately arranged with horizontal attitude and vertical posture.A pair of of the signal terminal arranged with horizontal attitude
The line of centres of 120 connecting pin is parallel with the line direction X of matrix, and a pair of of the signal terminal 120 arranged with vertical posture
Connecting pin the line of centres it is parallel with matrix column direction Y.
In one embodiment of the invention, as shown in Figures 2 and 3, multiple ground terminals 110 in every a line of matrix
Connecting pin be in alignment with each other on line direction X.But as Fig. 3 is clearly illustrated, in every a line of matrix, it is located at level
Spacing between the connecting pin of two ground terminals 110 of the two sides of the connecting pin of a pair of of signal terminal 120 of posture arrangement is not
Equal to the connection of two ground terminals 110 of the two sides for the connecting pin for being located at a pair of of the signal terminal 120 arranged with vertical posture
Spacing between foot.In this way, can further eliminate and connect since the ground terminal in every a line is arranged with unequal spacing
Resonance of the ground terminal on the line direction X of matrix, but also ground terminal can be further reduced on the diagonal line of matrix
Resonance.
In one embodiment of the invention, as shown in Figures 2 and 3, in every a line of matrix, it is located at horizontal attitude
Spacing between the connecting pin of two ground terminals 110 of the two sides of the connecting pin of a pair of of signal terminal 120 of arrangement is greater than position
Between the connecting pin of two ground terminals 110 of the two sides of the connecting pin for a pair of of the signal terminal 120 arranged with vertical posture
Spacing.
In one embodiment of the invention, as shown in Figures 2 and 3, the connecting pin of each column ground terminal 110 is in matrix
Column direction Y on arrange at an equal pitch.
As shown in Figures 2 and 3, two signal terminals 121,122 in the embodiment of diagram, each pair of signal terminal 120
Connecting pin between spacing be equal to 1mm.
As shown in Figures 2 and 3, in the embodiment of diagram, in every a line of matrix, the connection of a ground terminal 110
Foot and it is adjacent thereto, with horizontal attitude arrangement a pair of of signal terminal 120 in a signal terminal 120 connecting pin between
Spacing be equal to 1.3mm.In every a line of matrix, the connecting pin of a ground terminal 110 and it is adjacent thereto, with vertical appearance
Spacing between the connecting pin of a signal terminal 120 in a pair of of signal terminal 120 of state arrangement is equal to 1.35mm.
As shown in Figures 2 and 3, in the embodiment of diagram, in every a line of matrix, positioned at one arranged with horizontal attitude
3.6mm is equal to the spacing between the connecting pin of two ground terminals 110 of the two sides of the connecting pin of signal terminal 120.In square
In every a line of battle array, two ground terminals positioned at the two sides of the connecting pin for a pair of of the signal terminal 120 arranged with vertical posture
Spacing between 110 connecting pin is equal to 2.7mm.
As shown in Figures 2 and 3, any two adjacent ground terminals in the embodiment of diagram, each column ground terminal 110
Spacing of the connecting pin of son 110 on the Y of matrix column direction is equal to 2.4mm.
It will be understood to those skilled in the art that embodiment described above is all exemplary, and this field
Technical staff can make improvements, the rushing in terms of not recurring structure or principle of structure described in various embodiments
It can be freely combined in the case where prominent.
Although in conjunction with attached drawing, the present invention is described, and embodiment disclosed in attached drawing is intended to preferred to the present invention
Embodiment illustrates, and should not be understood as to a kind of limitation of the invention.
Although some embodiments of this present general inventive concept have been shown and have illustrated, those of ordinary skill in the art will be managed
Solution can make a change these embodiments in the case where the principle and spirit without departing substantially from this present general inventive concept, of the invention
Range is limited with claim and their equivalent.
It should be noted that word " comprising " is not excluded for other element or steps, word "a" or "an" is not excluded for multiple.Separately
Outside, the range that any element label of claim should not be construed as limiting the invention.
Claims (7)
1. a kind of connector, comprising:
Insulating body (100)；
Multiple ground terminals (110), are maintained in the insulating body (100)；With
Multipair signal terminal (120), is maintained in the insulating body (100),
Wherein, the multiple ground terminal (110) and the multipair signal terminal (120) line up the matrix of multiple lines and multiple rows, described
Matrix includes multiple row ground terminal (110) and multiple row signal terminal (120), and multiple row ground terminal (110) and multiple row signal
Terminal (120) is alternately arranged on the line direction (X) of the matrix,
The connecting pin of multiple ground terminals (110) in each column ground terminal (110) on the line direction (X) of the matrix that
This preset space length (d) that is staggered,
The connecting pin of multiple ground terminals (110) in every a line of the matrix is in alignment with each other on the line direction (X),
The connecting pin of each column of the matrix or the multipair signal terminal (120) in every a line alternately with horizontal attitude and erects
Straight posture arrangement,
With the line direction of the line of centres of the connecting pin of a pair of of signal terminal (120) of horizontal attitude arrangement and the matrix
(X) in parallel, and with the line of centres and the matrix of the connecting pin of a pair of of signal terminal (120) of the vertical posture arrangement
Column direction (Y) in parallel,
In every a line of the matrix, positioned at the two sides of the connecting pin for a pair of of the signal terminal (120) arranged with horizontal attitude
Two ground terminals (110) connecting pin between spacing be not equal to and be located at a pair of of signal terminal for arranging with vertical posture
(120) spacing between the connecting pin of two ground terminals (110) of the two sides of connecting pin.
2. connector according to claim 1, it is characterised in that:
In every a line of the matrix, positioned at the two sides of the connecting pin for a pair of of the signal terminal (120) arranged with horizontal attitude
Two ground terminals (110) connecting pin between spacing be greater than and be located at a pair of of signal terminal for arranging with vertical posture
(120) spacing between the connecting pin of two ground terminals (110) of the two sides of connecting pin.
3. connector according to claim 2, it is characterised in that:
The connecting pin of each column ground terminal (110) is arranged at an equal pitch on the matrix column direction (Y).
4. connector according to claim 3, it is characterised in that:
Spacing between the connecting pin of two signal terminals (121,122) in each pair of signal terminal (120) is equal to 1mm.
5. connector according to claim 4, it is characterised in that:
In every a line of the matrix, the connecting pin of a ground terminal (110) with it is adjacent thereto, arranged with horizontal attitude
A pair of of signal terminal (120) in a signal terminal (120) connecting pin between spacing be equal to 1.3mm, and
In every a line of the matrix, the connecting pin of a ground terminal (110) and it is adjacent thereto, with vertical posture arrangement
A pair of of signal terminal (120) in a signal terminal (120) connecting pin between spacing be equal to 1.35mm.
6. connector according to claim 5, it is characterised in that:
In every a line of the matrix, positioned at the two sides of the connecting pin for a pair of of the signal terminal (120) arranged with horizontal attitude
Two ground terminals (110) connecting pin between spacing be equal to 3.6mm, and
In every a line of the matrix, positioned at the two sides of the connecting pin for a pair of of the signal terminal (120) arranged with vertical posture
Two ground terminals (110) connecting pin between spacing be equal to 2.7mm.
7. connector according to claim 6, it is characterised in that:
The connecting pin of any two adjacent ground terminals (110) in each column ground terminal (110) is in the matrix column side
Spacing on (Y) is equal to 2.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639200.6A CN106558806B (en) | 2015-09-30 | 2015-09-30 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639200.6A CN106558806B (en) | 2015-09-30 | 2015-09-30 | Connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106558806A CN106558806A (en) | 2017-04-05 |
| CN106558806B true CN106558806B (en) | 2019-03-01 |
Family
ID=58417396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510639200.6A Expired - Fee Related CN106558806B (en) | 2015-09-30 | 2015-09-30 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106558806B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11283206B2 (en) * | 2018-03-23 | 2022-03-22 | Smiths Interconnect Americas, Inc. | Impedance controlled metallized plastic socket |
| CN110867679A (en) * | 2018-08-28 | 2020-03-06 | 泰科电子(上海)有限公司 | Socket connector and connector assembly |
| CN116990666A (en) * | 2023-07-14 | 2023-11-03 | 苏州晶晟微纳半导体科技有限公司 | Ultra-high-speed coaxial test socket aiming at 224Gbps |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101536259A (en) * | 2006-10-30 | 2009-09-16 | Fci公司 | Broadside-coupled signal pair configurations for electrical connectors |
| CN101981764A (en) * | 2008-03-26 | 2011-02-23 | 泰科电子公司 | Board-to-board electrical connector |
| CN102810794A (en) * | 2012-07-10 | 2012-12-05 | 深圳市迈威科技实业有限公司 | Electric connector and network communication system |
| CN103988371A (en) * | 2011-10-12 | 2014-08-13 | 莫列斯公司 | Connector and connector system |
| CN104409906A (en) * | 2014-11-25 | 2015-03-11 | 上海航天科工电器研究院有限公司 | High-speed electric transmission connector requiring slight plug-pull force |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6692272B2 (en) * | 2001-11-14 | 2004-02-17 | Fci Americas Technology, Inc. | High speed electrical connector |
| US9545004B2 (en) * | 2013-01-29 | 2017-01-10 | Fci Americas Technology Llc | Printed circuit board having orthogonal signal routing |
-
2015
- 2015-09-30 CN CN201510639200.6A patent/CN106558806B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101536259A (en) * | 2006-10-30 | 2009-09-16 | Fci公司 | Broadside-coupled signal pair configurations for electrical connectors |
| CN101981764A (en) * | 2008-03-26 | 2011-02-23 | 泰科电子公司 | Board-to-board electrical connector |
| CN103988371A (en) * | 2011-10-12 | 2014-08-13 | 莫列斯公司 | Connector and connector system |
| CN102810794A (en) * | 2012-07-10 | 2012-12-05 | 深圳市迈威科技实业有限公司 | Electric connector and network communication system |
| CN104409906A (en) * | 2014-11-25 | 2015-03-11 | 上海航天科工电器研究院有限公司 | High-speed electric transmission connector requiring slight plug-pull force |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106558806A (en) | 2017-04-05 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20210930 |