CN105977665A - High-speed backboard socket connector with double-contact differential signal terminal - Google Patents
High-speed backboard socket connector with double-contact differential signal terminal Download PDFInfo
- Publication number
- CN105977665A CN105977665A CN201610499788.4A CN201610499788A CN105977665A CN 105977665 A CN105977665 A CN 105977665A CN 201610499788 A CN201610499788 A CN 201610499788A CN 105977665 A CN105977665 A CN 105977665A
- Authority
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- China
- Prior art keywords
- terminal
- signal
- ground connection
- elastic contact
- socket connector
- 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.)
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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
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
-
- 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
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a high-speed backboard socket connector, and a terminal assembly comprises a plurality of pairs of differential signal terminals and a plurality of grounding terminals. Each differential signal terminal comprises a first elastic contact arm and a second elastic arm. The first elastic contact arms are respectively provided with a closed opening, and the second elastic contact arms are located in the closed openings. The length of each first elastic contact arm is greater than the length of each second elastic contact arm. According to the invention, the terminal provides a double-contact structure, and can form reliable electrical connection with a plug connector. Meanwhile, the connector can achieve a better signal transmission effect through the adjustment of the position relation of the terminal and the grounding terminals and the control of the widths and lengths of the terminal and the grounding terminals and the distances between the terminal and the grounding terminals.
Description
Technical field
The present invention relates to a kind of connector technique field, in particular to a kind of, there is double-contact difference signal terminal
High speed rear panel socket connector.
Background technology
Back panel connector is the adapter connecting motherboard and daughter board, it be large-scale communication apparatus, very-high performance server and
The class adapter that supercomputer, industrial computer, high-end storage device are conventional.Due to the development of communication technology, signal passes
Defeated speed is more and more higher, so needing the distribution capacity solving to bring due to high-frequency signal high-speed transfer and inductance etc. and occurring
Interference, the problem of cross-talk.
Therefore, it is necessary to provide the High speed rear panel socket connector that a kind of signal transmission effect is good.
Summary of the invention
Present invention is primarily targeted at a kind of High speed rear panel socket connector of offer, its difference signal terminal is provided with double
Contact, using the teaching of the invention it is possible to provide form electric connection reliably with a pin connector, simultaneously by adjusting difference signal terminal and ground connection
The position relationship of terminal, thus improve signal transmission effect.
Other objects and advantages of the present invention can be further understood from the technical characteristic that disclosed herein.
For reaching above-mentioned purpose, the present invention adopts the following technical scheme that a kind of High speed rear panel socket connector, at least includes
One insulating boot and multiple utilize fixing and from left to right laid out in parallel the frame assembly of this insulating boot, each frame assembly all includes
Have an Insulating frame, one be positioned at the terminal assemblies of this Insulating frame, first barricade being assembled in this Insulating frame side,
And the secondary shielding plate being assembled in this Insulating frame opposite side；It is many that this terminal assemblies includes being positioned at same perpendicular
To difference signal terminal and multiple ground terminals, every a pair difference signal terminal all includes two difference signal terminal.Each
Difference signal terminal is respectively provided with a signal docking section extended forward, and the signal that downwardly extend vertical with this signal docking section
Installation portion and one connects the signal pars intermedia of this signal docking section and this signal installation portion；It is exhausted that this signal pars intermedia is in this
In edge framework, this signal docking section is that the leading edge from this Insulating frame stretches out, and this signal installation portion is then from this insulation frame
The feather edge of frame stretches out.Each ground terminal is respectively provided with a ground connection docking section extended forward, at least one docks with this ground connection
Portion's ground connection afterbody and that is vertical and that downwardly extend connects the ground connection pars intermedia of this ground connection docking section and this ground connection afterbody；This connects
Ground pars intermedia is in this Insulating frame, and this ground connection docking section is that the leading edge from this Insulating frame stretches out, and this ground connection tail
Portion is then that the feather edge from this Insulating frame stretches out.This signal docking section includes that one is positioned at this perpendicular and extends forward
The first elastic contact arm and be positioned at this perpendicular and the second elastic contact arm extended forward, this first elastic connecting
Contact arm is formed with an adjustment closed type open, and this second elastic contact arm is positioned in this opening and forward horizontal extends, this first elasticity
The length of contact arm is more than the length of this second elastic contact arm；It is formed with one in the front end of this first elastic contact arm to be perpendicular to
First signal bumps portion of this perpendicular, is formed with one in the front end of this second elastic contact arm and is perpendicular to this perpendicular
Secondary signal lobe.This ground connection docking section is formed with a ground connection lobe being perpendicular to this perpendicular.Wherein this first letter
Number lobe, this secondary signal lobe and this ground connection lobe protrude out both facing to the same side of this perpendicular.
Wherein in an embodiment, this first elastic contact arm has one near the first wide portion and of this signal pars intermedia
Being positioned at first narrow portion in this front, the first wide portion, this adjustment closed type open is formed at this first width portion, and this first signal bumps
Portion is formed at this first narrow portion.
Wherein in an embodiment, in these ground terminals, at least one ground terminal is formed with one in this ground connection
Between second narrow portion and in portion be positioned at the second width portion in this second narrow portion front.
Wherein in an embodiment, the second narrow portion of described at least one ground terminal and the first of these difference signal terminal
Align in same string along above-below direction in width portion, and the second width portion of described at least one ground terminal and these differential signal ends
First narrow portion of son is alignd in another is with string along above-below direction.
Wherein in an embodiment, the width in this first wide portion is more than the width of this second narrow portion.
Wherein in an embodiment, the length of this second elastic contact arm is less than the length of this second narrow portion.
Wherein in an embodiment, the distance between two adjacent the first wide portions more than this first wide portion with this second
Distance between narrow portion.
Wherein in an embodiment, this adjustment closed type open refers to be positioned at an oblong openings of this perpendicular.
Wherein in an embodiment, this second narrow portion at described at least one ground terminal is formed with an elongated open.
Wherein in an embodiment, at one ground terminal of both above and below arrangement of every a pair difference signal terminal；
The ground connection lobe of these ground terminals is positioned at same string with the first signal bumps portion of these difference signal terminal；And this letter
Number pars intermedia is L-shaped, and this ground connection pars intermedia is L-shaped.
Compared to prior art, the difference signal terminal of High speed rear panel socket connector of the present invention is provided with double-contact, energy
Enough formation with a pin connector is electrically connected with reliably, is closed by the position of adjustment difference signal terminal with ground terminal simultaneously
System, and control this difference signal terminal and the width of this ground terminal and length and the distance between them so that the present invention is high
Speed backboard socket connector is capable of more preferable signal transmission effect.
Accompanying drawing explanation
Fig. 1 is the combinative structure schematic diagram of High speed rear panel socket connector of the present invention and a pin connector.
Fig. 2 is the decomposition texture schematic diagram of High speed rear panel socket connector of the present invention and this pin connector.
Fig. 3 is the decomposition texture signal of High speed rear panel socket connector of the present invention and the other direction of this pin connector
Figure.
Fig. 4 is the structural representation of the single frame assembly of High speed rear panel socket connector of the present invention.
Fig. 5 is the disassemblying structure schematic diagram of frame assembly shown in Fig. 4.
Fig. 6 is the structural representation of terminal assemblies of the present invention.
Fig. 7 is the part-structure schematic diagram of terminal assemblies of the present invention.
Fig. 8 is the floor map of the part-structure of terminal assemblies of the present invention.
The signal that Fig. 9 is terminal assemblies of the present invention and a pair header signal terminal and a plug earthed terminal is electrically connected with
Figure.
Description of reference numerals in above-mentioned accompanying drawing is as follows:
High speed rear panel socket connector 1 insulating boot 10
Frame assembly 20 Insulating frame 21
Terminal assemblies 22 first barricade 23
Secondary shielding plate 24 difference signal terminal 30
Signal docking section 31 signal installation portion 32
Signal pars intermedia 33 first elastic contact arm 34
Adjustment closed type open 340 first signal bumps portion 341
First wide portion 342 first narrow portion 343
Second elastic contact arm 35 secondary signal lobe 351
Ground terminal 401 on ground terminal 40
Lower ground terminal 402 middle ground terminal 403
Ground connection docking section 41 ground connection lobe 410
The second wide portion 412 of narrow portion 411 second
Elongated open 413 ground connection afterbody 42
Ground connection pars intermedia 43 perpendicular 50
Pin connector 2 header signal terminal 201
Plug earthed terminal 202 edge 2021,2022
Width W1, W2 length L1, L2
Distance D1, D2.
Detailed description of the invention
The explanation of following example is particular implementation that is graphic with reference to add, that implement in order to illustrate the present invention may be used to
Example.The direction term that the present invention is previously mentioned, such as " on ", D score, "front", "rear", "left", "right", " top ", " end " etc., be only
Direction with reference to annexed drawings.Therefore, the direction term of use is to illustrate and understand the present invention, and is not used to limit this
Bright.
Refer to shown in Fig. 1 to Fig. 7, Fig. 1 is High speed rear panel socket connector 1 of the present invention and the group of a pin connector 2
Close structural representation；Fig. 2 is the decomposition texture schematic diagram of High speed rear panel socket connector 1 of the present invention and this pin connector 2；Figure
3 is the decomposition texture schematic diagram of High speed rear panel socket connector 1 of the present invention and the other direction of this pin connector 2；Fig. 4 is this
The structural representation of the single frame assembly 20 of invention High speed rear panel socket connector 1；Fig. 5 is frame assembly 20 shown in Fig. 4
Disassemblying structure schematic diagram；Fig. 6 is the structural representation of terminal assemblies 22 of the present invention；Fig. 7 is the part of terminal assemblies 22 of the present invention
Structural representation；Fig. 8 is the floor map of the part-structure of terminal assemblies 22 of the present invention；And Fig. 9 is terminal group of the present invention
The schematic diagram that part 22 and a pair header signal terminal 201 and a plug earthed terminal 202 are electrically connected with.
As shown in Figure 1 to Figure 3, High speed rear panel socket connector 1 of the present invention is that a rigging-angle connector can with a plug even
Connect device 2 to connect, be used for connecting two orthogonal circuit boards (not shown).
As shown in Figures 2 and 3, this High speed rear panel socket connector 1 at least includes an insulating boot 10 and multiple utilization should
Fixing and from left to right laid out in parallel the frame assembly 20 of insulating boot 10.In the present embodiment, High speed rear panel socket of the present invention is even
Connect device 1 and include eight frame assemblies 20, but the most in other embodiments, it is possible to provide any amount of frame assembly 20.
As shown in Figure 4 and Figure 5, each frame assembly 20 all includes an Insulating frame 21, and is positioned at this Insulating frame 21
Interior terminal assemblies 22, is assembled in the first barricade 23 and of this Insulating frame 21 side (such as left side) and is assembled in this
The secondary shielding plate 24 of Insulating frame 21 opposite side (such as right side).
As shown in Figure 6, this terminal assemblies 22 include being positioned at the multipair difference signal terminal 30 of same perpendicular 50 with
Multiple ground terminals 40.One ground terminal 40 of both above and below arrangement in every a pair difference signal terminal 30.In this reality
Executing in example, every a pair difference signal terminal 30 all includes two difference signal terminal.
As shown in Figure 6, each difference signal terminal 30 is respectively provided with the signal docking section 31, extended forward and this letter
Number docking section 31 signal installation portion 32 and that is vertical and that downwardly extend connects this signal docking section 31 and this signal installation portion 32
The most L-shaped signal pars intermedia 33.As it is shown in figure 5, this signal pars intermedia 33 is in this Insulating frame 21；This signal
Docking section 31 is that the leading edge from this Insulating frame 21 stretches out, to prepare the header signal terminal 201 with this pin connector 2
(see figure 9) connects；This signal installation portion 32 is then that the feather edge from this Insulating frame 21 stretches out, to prepare to install to a level
On circuit board.
As shown in Figure 6, each ground terminal 40 be respectively provided with a ground connection docking section 41 extended forward, at least one with should
Ground connection docking section 41 ground connection afterbody 42 and that is vertical and that downwardly extend connects this ground connection docking section 41 and this ground connection afterbody 42
The most L-shaped ground connection pars intermedia 43.As it is shown in figure 5, this ground connection pars intermedia 43 is in this Insulating frame 21；This ground connection pair
Meeting portion 41 is that the leading edge from this Insulating frame 21 stretches out, and sees with the plug earthed terminal 202(prepared with this pin connector 2
Fig. 9) connect；This ground connection afterbody 42 is then that the feather edge from this Insulating frame 21 stretches out, to prepare to install to this horizontal circuit
On plate.
As it is shown in fig. 7, the signal docking section 31 of this difference signal terminal 30 include one be positioned at this perpendicular 50 and
The first elastic contact arm 34 and extended forward is positioned at this perpendicular 50 and the second elastic contact arm extended forward
35, this first elastic contact arm 34 is formed with an adjustment closed type open 340, and this second elastic contact arm 35 is positioned at this adjustment closed type open
In 340, also forward horizontal extends, and the length of this first elastic contact arm 34 is more than the length of this second elastic contact arm 35.At this
In embodiment, this adjustment closed type open 340 refers to be positioned at an oblong openings of this perpendicular 50.
As it is shown in fig. 7, be formed with one in the front end of this first elastic contact arm 34 to be perpendicular to the first of this perpendicular 50
Signal bumps portion 341, is formed with a secondary signal being perpendicular to this perpendicular 50 in the front end of this second elastic contact arm 35
Lobe 351, this first signal bumps portion 341 and this secondary signal lobe 351 are both facing to the same side of this perpendicular 50
Protrude out.As it is shown in figure 9, this first signal bumps portion 341 in same difference signal terminal 30 and this secondary signal lobe
351 can be formed in electrical contact with the diverse location of same header signal terminal 201, thus form electrically connecting of double-contact
Connect mode.Therefore, this first signal bumps portion 341 is exactly in this difference signal terminal 30 with this secondary signal lobe 351
Double-contact.In the present embodiment, this first signal bumps portion 341 and this secondary signal lobe 351 are should by bending respectively
The front end of the first elastic contact arm 34 and the front end of this second elastic contact arm 35 and formed.
More particularly, as it is shown in fig. 7, this first elastic contact arm 34 has one near the first of this signal pars intermedia 33
Wide portion 342 and one is positioned at first narrow portion 343 in this front, the first wide portion 342, and this adjustment closed type open 340 is formed at this first width portion
At 342, and this first signal bumps portion 341 is positioned at this first narrow portion 343.
Additionally, as it is shown in fig. 7, the ground connection docking section 41 of each ground terminal 40 is each formed with one is perpendicular to this perpendicular
The ground connection lobe 410 of 50, and this ground connection lobe 410 and this first signal bumps portion 341 and this secondary signal lobe
351 protrude out both facing to the same side of this perpendicular 50.In the present embodiment, the ground connection lobe 410 of these ground terminals 40
It is positioned at same string with the first signal bumps portion 341 of these difference signal terminal 30.
As it is shown in figure 9, the ground connection docking section 41 of this ground terminal 40 can be with wherein one side of this plug earthed terminal 202
Edge 2021 connects, and the ground connection docking section 41 of another ground terminal 40 then can be with the other edge of this plug earthed terminal 202
2022 connect, and by this design forming grounded shield, thus improve signal transmission quality.
Please refer to shown in Fig. 6, in these ground terminals 40, except uppermost ground terminal with nethermost connect
Ground terminal, the ground connection docking section 41 of remaining ground terminal is respectively provided with identical structure.Herein, uppermost ground terminal is referred to as
Upper ground terminal 401, and nethermost ground terminal is referred to as lower ground terminal 402, remaining ground terminal is all referred to as middle ground
Terminal 403.
As it is shown in fig. 7, the ground connection docking section 41 of each middle ground terminal 403 is each formed with one in the middle of this ground connection
Second narrow portion 411 in portion 43 and one is positioned at the second wide portion 412 in this second narrow portion 411 front, is formed in this second narrow portion 411
One elongated open 413.In the present embodiment, this elongated open 413 is narrower than this adjustment closed type open 340.
Additionally, as it is shown in fig. 7, the second narrow portion 411 of these middle ground terminals 403 and these difference signal terminal 30
Align in same string along above-below direction in first wide portion 342, and the second of these middle ground terminals 403 the wide portion 412 and this
First narrow portion 343 of a little difference signal terminal 30 is alignd in another arranges along above-below direction.
Refer to shown in Fig. 8, the width W1 in the first wide portion 342 of this difference signal terminal 30 is more than this middle ground terminal
The width W2 of second narrow portion 411 of 403.Length L1 of the second elastic contact arm 35 of this difference signal terminal 30 is less than in the middle of this
Length L2 of the second narrow portion 411 of ground terminal 403.
In the present embodiment, the width W1 in this first wide portion 342 is about 1.204mm, and length L1 is 1.878mm.This is second years old
The width W2 of narrow portion 411 is about 1.040mm, and length L2 is 2.666mm.
Additionally, as shown in Figure 8, distance D1 between the first wide portion 342 of adjacent two difference signal terminal 30 is more than
Distance D2 between this first wide portion 342 and second narrow portion 411 of this adjacent middle ground terminal 403.In the present embodiment,
This distance D1 is about 0.546mm, and this distance D2 is about 0.354mm.
In sum, the difference signal terminal 30 of High speed rear panel socket connector 1 of the present invention provides double contact structure, no
But the problem that can solve the problem that insertion force, additionally it is possible to form electric connection reliably with this pin connector 2.Additionally, this present invention
High speed rear panel socket connector 1 is by adjusting the position relationship of difference signal terminal 30 and ground terminal 40, and is somebody's turn to do by control
Difference signal terminal 30 and the width of this ground terminal 40 and length and the distance between them so that signal transmission effect is more
Excellent.
Claims (10)
1. a High speed rear panel socket connector, at least include an insulating boot and multiple utilize this insulating boot to fix and from a left side to
The frame assembly of right laid out in parallel, each frame assembly all includes an Insulating frame, a terminal being positioned at this Insulating frame
Assembly, first barricade and being assembled in this Insulating frame side are assembled in the second screen of this Insulating frame opposite side
Shield plate；This terminal assemblies includes being positioned at the multipair difference signal terminal of same perpendicular and multiple ground terminals, every a pair
Difference signal terminal all includes two difference signal terminal；
Each difference signal terminal is respectively provided with a signal docking section extended forward, vertical with this signal docking section and to downward
The signal installation portion stretched and one connects the signal pars intermedia of this signal docking section and this signal installation portion；This signal pars intermedia is
Being positioned in this Insulating frame, this signal docking section is that the leading edge from this Insulating frame stretches out, and this signal installation portion is then certainly
The feather edge of this Insulating frame stretches out；
Each ground terminal is respectively provided with a ground connection docking section extended forward, at least one is vertical with this ground connection docking section and downwards
The ground connection afterbody extended and one connects the ground connection pars intermedia of this ground connection docking section and this ground connection afterbody；This ground connection pars intermedia is position
In this Insulating frame, this ground connection docking section is that the leading edge from this Insulating frame stretches out, and this ground connection afterbody is then exhausted from this
The feather edge of edge framework stretches out；
It is characterized in that: this signal docking section includes that one is positioned at this perpendicular and the first elastic contact arm extended forward
And one be positioned at this perpendicular and the second elastic contact arm extended forward, this first elastic contact arm is formed with a Guan Bi
Formula opening, this second elastic contact arm is positioned in this opening and forward horizontal extends, and the length of this first elastic contact arm is more than
The length of this second elastic contact arm；It is formed with one in the front end of this first elastic contact arm and is perpendicular to the first of this perpendicular
Signal bumps portion, is formed with a secondary signal lobe being perpendicular to this perpendicular in the front end of this second elastic contact arm；
This ground connection docking section is formed with a ground connection lobe being perpendicular to this perpendicular；
Wherein same both facing to this perpendicular of this first signal bumps portion, this secondary signal lobe and this ground connection lobe
Side protrudes out.
2. High speed rear panel socket connector as claimed in claim 1, it is characterised in that: this first elastic contact arm has and leans on
The first wide portion and one of this signal pars intermedia nearly is positioned at first narrow portion in this front, the first wide portion, and this adjustment closed type open is formed at this
At first width portion, and this first signal bumps portion is formed at this first narrow portion.
3. High speed rear panel socket connector as claimed in claim 2, it is characterised in that: in these ground terminals, at least one
Ground terminal is formed with a second width portion being positioned at this second narrow portion front near second narrow portion and of this ground connection pars intermedia.
4. High speed rear panel socket connector as claimed in claim 3, it is characterised in that: the second of described at least one ground terminal
Narrow portion is alignd along above-below direction with the first width portion of these difference signal terminal in same string, and described at least one earth terminal
Align along above-below direction with the first narrow portion of these difference signal terminal in another is with string in second wide portion of son.
5. High speed rear panel socket connector as claimed in claim 3, it is characterised in that: the width in this first wide portion more than this
The width of two narrow portions.
6. High speed rear panel socket connector as claimed in claim 3, it is characterised in that: the length of this second elastic contact arm is little
Length in this second narrow portion.
7. High speed rear panel socket connector as claimed in claim 3, it is characterised in that: between two adjacent the first width portions
Distance more than distance between this first wide portion and this second narrow portion.
8. High speed rear panel socket connector as claimed in claim 1, it is characterised in that: this adjustment closed type open refers to that being positioned at this erects
An oblong openings in straight plane.
9. High speed rear panel socket connector as claimed in claim 3, it is characterised in that: being somebody's turn to do at described at least one ground terminal
Second narrow portion is formed with an elongated open.
10. High speed rear panel socket connector as claimed in claim 1, it is characterised in that: in every a pair difference signal terminal
Both above and below one ground terminal of arrangement；
The ground connection lobe of these ground terminals is positioned at same string with the first signal bumps portion of these difference signal terminal；And
This signal pars intermedia is L-shaped, and this ground connection pars intermedia is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610499788.4A CN105977665B (en) | 2016-06-30 | 2016-06-30 | High speed rear panel socket connector with double-contact difference signal terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610499788.4A CN105977665B (en) | 2016-06-30 | 2016-06-30 | High speed rear panel socket connector with double-contact difference signal terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105977665A true CN105977665A (en) | 2016-09-28 |
| CN105977665B CN105977665B (en) | 2018-05-29 |
Family
ID=56953869
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610499788.4A Active CN105977665B (en) | 2016-06-30 | 2016-06-30 | High speed rear panel socket connector with double-contact difference signal terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105977665B (en) |
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| CN108173033A (en) * | 2018-01-02 | 2018-06-15 | 欧品电子(昆山)有限公司 | Sheet type needle stand and signal terminal assemblies |
| CN108183349A (en) * | 2018-01-02 | 2018-06-19 | 欧品电子(昆山)有限公司 | High-density connector and sheet type needle stand |
| CN109546384A (en) * | 2018-12-17 | 2019-03-29 | 欧品电子(昆山)有限公司 | High speed connector component, socket connector and earth plate |
| CN110011095A (en) * | 2019-04-09 | 2019-07-12 | 四川华丰企业集团有限公司 | Barricade, modular structure and electric connector |
| CN110212343A (en) * | 2018-11-30 | 2019-09-06 | 中航光电科技股份有限公司 | A kind of high speed connector and jack contact |
| CN113131283A (en) * | 2019-12-31 | 2021-07-16 | 富鼎精密工业（郑州）有限公司 | Electrical connector |
| CN114421241A (en) * | 2022-01-26 | 2022-04-29 | 成电智连(成都)科技有限公司 | Electric connector and electric connector assembly |
| CN114421240A (en) * | 2022-01-26 | 2022-04-29 | 成电智连(成都)科技有限公司 | Shielding element and electric connector |
| US11539169B2 (en) | 2019-12-31 | 2022-12-27 | Fuding Precision Industry (Zhengzhou) Co., Ltd. | Electrical connector |
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| CN108173033B (en) * | 2018-01-02 | 2024-01-30 | 欧品电子(昆山)有限公司 | Sheet-type needle seat and signal terminal assembly |
| CN108183349A (en) * | 2018-01-02 | 2018-06-19 | 欧品电子(昆山)有限公司 | High-density connector and sheet type needle stand |
| CN108183349B (en) * | 2018-01-02 | 2024-03-29 | 欧品电子(昆山)有限公司 | High-density connector and sheet-type needle seat |
| CN108173033A (en) * | 2018-01-02 | 2018-06-15 | 欧品电子(昆山)有限公司 | Sheet type needle stand and signal terminal assemblies |
| CN110212343A (en) * | 2018-11-30 | 2019-09-06 | 中航光电科技股份有限公司 | A kind of high speed connector and jack contact |
| CN110212343B (en) * | 2018-11-30 | 2020-12-04 | 中航光电科技股份有限公司 | High-speed connector and jack contact |
| CN109546384B (en) * | 2018-12-17 | 2024-02-23 | 欧品电子(昆山)有限公司 | High-speed connector assembly, socket connector and grounding plate |
| CN109546384A (en) * | 2018-12-17 | 2019-03-29 | 欧品电子(昆山)有限公司 | High speed connector component, socket connector and earth plate |
| CN110011095A (en) * | 2019-04-09 | 2019-07-12 | 四川华丰企业集团有限公司 | Barricade, modular structure and electric connector |
| CN110011095B (en) * | 2019-04-09 | 2024-04-19 | 四川华丰科技股份有限公司 | Shielding plate, module structure and electric connector |
| US11539169B2 (en) | 2019-12-31 | 2022-12-27 | Fuding Precision Industry (Zhengzhou) Co., Ltd. | Electrical connector |
| CN113131283B (en) * | 2019-12-31 | 2023-08-15 | 富鼎精密工业（郑州）有限公司 | Electric connector |
| CN113131283A (en) * | 2019-12-31 | 2021-07-16 | 富鼎精密工业（郑州）有限公司 | Electrical connector |
| CN114421241A (en) * | 2022-01-26 | 2022-04-29 | 成电智连(成都)科技有限公司 | Electric connector and electric connector assembly |
| CN114421240A (en) * | 2022-01-26 | 2022-04-29 | 成电智连(成都)科技有限公司 | Shielding element and electric connector |
| CN114421241B (en) * | 2022-01-26 | 2024-04-30 | 成电智连(成都)科技有限公司 | Electric connector and electric connector assembly |
| CN114421240B (en) * | 2022-01-26 | 2024-04-30 | 成电智连(成都)科技有限公司 | Shielding element and electric connector |
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| CN105977665B (en) | 2018-05-29 |
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