CN205921122U - High speed connector subassembly, socket connector and socket terminal thereof - Google Patents
High speed connector subassembly, socket connector and socket terminal thereof Download PDFInfo
- Publication number
- CN205921122U CN205921122U CN201620620463.2U CN201620620463U CN205921122U CN 205921122 U CN205921122 U CN 205921122U CN 201620620463 U CN201620620463 U CN 201620620463U CN 205921122 U CN205921122 U CN 205921122U
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- jerk
- finger
- elastic arm
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- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000003032 molecular docking Methods 0.000 claims description 16
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 6
- 230000008054 signal transmission Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 210000001503 joint Anatomy 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 10
- 238000005452 bending Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a high speed connector subassembly, socket connector and socket terminal thereof, wherein the high speed connector subassembly includes a socket connector and a plug connector. This socket connector is at least including a base and a plurality of parallel configuration and fix the terminal module in this base. Each difference signal terminal all has a L type basal portion, a front end butt joint portion and a bottom installation department. This front end butt joint portion includes two not isometric L type elastic arms, all is formed with this vertical planar elasticity of a perpendicular to at the front end of each L type elastic arm and indicates. The elasticity of these two L type elastic arms indicates to form electrical contact respectively with two relative surfaces of a plug connector's same plug terminal. The utility model discloses a two -sided contact of this kind can restrain the short piles effect when high -speed signal transmission, reduce and crosstalk and the loss.
Description
Technical field
This utility model is related to a kind of connector technique field, in particular to a kind of high speed connector assembly, socket
Adapter and its female terminal, wherein this female terminal can form double contact with docking terminal.
Background technology
In the electronics industry, right angle high speed connector assembly can be attachable for the connection offer between multiple circuit boards
Interface, for example, can provide for the circuit board of two orthogonal directions and connect, and to shorten system channel length, improves signal integrity
Channel performance.
High speed connector assembly is large-scale communication apparatus, very-high performance server and supercomputer, industrial computer, height
The class adapter that end storage device is commonly used, the high performance connectors of this high flexible become telecommunications data network application
Ideal chose.
But how on the premise of ensureing that above-mentioned connection framework is not required to redesign completely, connected by changing socket
Device provides bigger signal throughput for high speed signal and guarantees more stable reliable with the signal transmission path of pin connector
Signal transmission is a critically important problem.
Utility model content
Wherein one purpose of the present utility model is to provide a kind of high speed connector assembly, and it includes socket connector and inserts
Head connector, wherein each of this socket connector female terminal all to the corresponding plug terminal shape in this pin connector
Become double contact, so can suppress its stub effect in high speed transmission of signals, reduce crosstalk and loss.
Another object of the present utility model is to provide a kind of socket connector, and each of which female terminal is all inserted with one
Corresponding plug terminal in head connector forms double contact, so can suppress its stub effect in high speed transmission of signals,
Reduce crosstalk and loss.
A further object of the present utility model is to provide a kind of female terminal, its can with corresponding plug terminal formed double
Face contacts, and such that it is able to suppress its stub effect in high speed transmission of signals, reduces crosstalk and loss.
Other objects and advantages of the present utility model can obtain into one technical characteristic disclosed by from this utility model
The understanding of step.
For reaching above-mentioned purpose, this utility model adopts the following technical scheme that a kind of high speed connector assembly, including a socket
Adapter and a pin connector, wherein this socket connector at least include multiple laid out in parallel the terminal being fixed together
Module；Each terminal module all at least includes an Insulating frame and multiple terminal assemblies in this Insulating frame, wherein
This terminal assemblies includes the difference signal terminal being pointed in same perpendicular more；Each difference signal terminal is respectively provided with one
L type base portion in this perpendicular, a front end docking section and extending forward from one end of this base portion are from this base portion
The bottom installation portion that extends downwardly of the other end.This pin connector includes multiple plug terminals, and each plug terminal is respectively provided with
Two relative surfaces.The front end docking section of this difference signal terminal is included two and is connected with this base portion and extends forward
The l type elastic arm of Length discrepancy, the front end of every l type elastic arm be each formed with one perpendicular to this perpendicular jerk-finger, this
The jerk-finger of two l type elastic arms is respectively positioned on the same side of this perpendicular, and the length side along this two l type elastic arms
To being staggeredly arranged；The jerk-finger of this two l type elastic arms can be formed with this two relative surfaces of this plug terminal respectively
In electrical contact.
Wherein in an embodiment, this two l type elastic arms are the first elastic arm and the second elastic arm respectively, wherein this
The length of two elastic arms is more than this first elastic arm, and this first elastic arm is located at the top of this second elastic arm；In this first bullet
It is formed with one first jerk-finger on property arm, one second jerk-finger is formed with this second elastic arm, this second jerk-finger is located at
The front of this first jerk-finger；The lower surface of this first jerk-finger is a convex surface directed downwardly, and the upper table of this second jerk-finger
Face is a convex surface upward, and this two convex surfaces can be contacted with this two relative surface electrical behavior of this plug terminal.
Wherein in an embodiment, each plug terminal is respectively provided with the linear auxiliary section of a rectangular in cross-section, this two
Relative surface refers to the relative wide face of two of this linear auxiliary section；When this socket connector is docked with this pin connector
When, this first jerk-finger wide face relative with this two respectively with the convex surface of this second jerk-finger forms in electrical contact.
Wherein in an embodiment, this socket connector also includes a base and an insulation crust, for fixing these
Terminal module；Each terminal module also includes a ground strip being assembled in this Insulating frame side.
For reaching above-mentioned purpose, this utility model also adopts the following technical scheme that a kind of socket connector, includes a bottom
Seat, an insulation crust, and the terminal module of multiple laid out in parallel.Each terminal module all at least include an Insulating frame,
Multiple terminal assemblies in this Insulating frame and one are assembled in the ground strip of this Insulating frame side, wherein this terminal group
Part includes the difference signal terminal being pointed in same perpendicular more；Each difference signal terminal is respectively provided with one and erects positioned at this
L type base portion in straight plane, a front end docking section extending forward from one end of this base portion and one are from the other end of this base portion
The bottom installation portion extending downwardly.The front end docking section of this difference signal terminal is included two and is connected with this base portion and prolongs forward
The l type elastic arm of the Length discrepancy stretched, the front end of every l type elastic arm be each formed with one perpendicular to this perpendicular elasticity
Refer to, the jerk-finger of this two l type elastic arms is respectively positioned on the same side of this perpendicular, and along this two l type elastic arms
Length direction is staggeredly arranged；The jerk-finger of this two l type elastic arms can respectively with this pin connector same plug end
Two relative surfaces of son form in electrical contact.
Wherein in an embodiment, this two l type elastic arms are the first elastic arm and the second elastic arm respectively, wherein this
The length of two elastic arms is more than this first elastic arm, and this first elastic arm is located at the top of this second elastic arm；In this first bullet
It is formed with one first jerk-finger on property arm, one second jerk-finger is formed with this second elastic arm, this second jerk-finger is located at
The front of this first jerk-finger；The lower surface of this first jerk-finger is a convex surface directed downwardly, and the upper table of this second jerk-finger
Face is a convex surface upward, and this two convex surfaces can be contacted with this two relative surface electrical behavior of this plug terminal.
For reaching above-mentioned purpose, this utility model adopts the following technical scheme that a kind of female terminal includes one and erects positioned at one
L type base portion in straight plane, a front end docking section extending forward from one end of this base portion and one are from the other end of this base portion
The bottom installation portion extending downwardly.This front end docking section includes two Length discrepancy being connected with this base portion and extending forward
L type elastic arm, the front end of every l type elastic arm be each formed with one perpendicular to this perpendicular jerk-finger, this two l type bullets
The jerk-finger of property arm is respectively positioned on the same side of this perpendicular, and the length direction along this two l type elastic arms staggers cloth
Put；The jerk-finger of this two l type elastic arms can be relative with two of the same plug terminal of this pin connector respectively
Surface forms in electrical contact.
Wherein in an embodiment, this two l type elastic arms are the first elastic arm and the second elastic arm respectively, wherein this
The length of two elastic arms is more than this first elastic arm, and this first elastic arm is located at the top of this second elastic arm.In this first bullet
It is formed with one first jerk-finger on property arm, one second jerk-finger is formed with this second elastic arm, this second jerk-finger is located at
The front of this first jerk-finger.The lower surface of this first jerk-finger is a convex surface directed downwardly, and the upper table of this second jerk-finger
Face is a convex surface upward, and this two convex surfaces can the surface electrical behavior relative with the two of this plug terminal contact.
Compared to prior art, this utility model female terminal passes through to arrange the l type elastic arm of two Length discrepancy and two
The jerk-finger being respectively formed on this two l type elastic arms and mutually staggering is so as to form two-sided connecing with this plug terminal
Touch so that this utility model high speed connector assembly, socket connector and female terminal can be big in high speed transmission of signals speed
Suppress its stub effect when 25gbps ~ 40gbps, reduce crosstalk and loss.
Brief description
Fig. 1 is the combining structure schematic diagram of this utility model high speed connector assembly.
Fig. 2 is the disassemblying structure schematic diagram of this utility model high speed connector assembly.
Fig. 3 is the disassemblying structure schematic diagram in another direction of this utility model high speed connector assembly.
Fig. 4 is the structural representation of this utility model terminal module.
Fig. 5 is this utility model terminal module structural representation in another direction.
Fig. 6 is the structural representation of wherein one terminal assemblies of this utility model socket connector.
Fig. 7 is the structure enlarged diagram of the one pair of which difference signal terminal in this terminal assemblies shown in Fig. 6.
Fig. 8 is the simulation schematic diagram in electrical contact with a pair of plug terminal of this pair of the difference signal terminal shown in Fig. 7.
Description of reference numerals in above-mentioned accompanying drawing is as follows:
High speed connector assembly 1 socket connector 10
Pin connector 20 base 30
Insulation crust 31 terminal module 40
Insulating frame 41 terminal assemblies 42
Ground strip 43 difference signal terminal 44
L type base portion 440 front end docking section 441
Bottom installation portion 442 first elastic arm 443
First jerk-finger 4430 convex surface 4431,4441
Second elastic arm 444 second jerk-finger 4440
Plug terminal 21 auxiliary section 210
The wide face 2101,2102 of installation end 211
Perpendicular 50.
Specific embodiment
The explanation of following examples is with reference to additional schema, the specific reality implemented in order to illustrate this utility model may be used to
Apply example.The direction term that this utility model is previously mentioned, for example " on ", D score, "front", "rear", "left", "right", " top ", " bottom "
Deng being only the direction with reference to annexed drawings.Therefore, the direction term of use is to illustrate and understand this utility model, rather than
In order to limit this utility model.
Refer to shown in Fig. 1 to Fig. 8, Fig. 1 is the combining structure schematic diagram of this utility model high speed connector assembly 1；Fig. 2
Disassemblying structure schematic diagram for this utility model high speed connector assembly 1；Fig. 3 is this utility model high speed connector assembly 1
Disassemblying structure schematic diagram in another direction；Fig. 4 is the structural representation of this utility model terminal module 40；Fig. 5 is this practicality
Novel terminal module 40 structural representation in another direction；Fig. 6 is wherein one terminal of this utility model socket connector 10
The structural representation of assembly 42；Fig. 7 is that the structure of the one pair of which difference signal terminal 44 in this terminal assemblies 42 shown in Fig. 6 is put
Big schematic diagram；And Fig. 8 is the simulation in electrical contact with a pair of plug terminal 21 of this pair of the difference signal terminal 44 shown in Fig. 7
Schematic diagram.
As shown in Figure 1 to Figure 3, this utility model high speed connector assembly 1 includes a socket connector 10 and a plug connects
Connect device 20, wherein this socket connector 10 can be a rigging-angle connector, its grafting is oriented parallel to one and supplies this socket connector
10 horizontal circuit boards being mounted thereon；This pin connector 20 can be vertical end base connector, its grafting direction perpendicular to
The one vertical circuit board being mounted thereon for this pin connector 20.
As shown in Figures 2 and 3, this socket connector 10 at least includes a base 30, an insulation crust 31 and multiple
The from left to right terminal module 40 of laid out in parallel.In the present embodiment, this utility model socket connector 10 includes eight ends
Submodule 40, but actually in other embodiments, it is possible to provide any amount of terminal module 40, to increase this socket connector
10 density.
As shown in Figure 4 and Figure 5, each terminal module 40 all include an Insulating frame 41, multiple positioned at this Insulating frame
Terminal assemblies 42 in 41 and one are assembled in the ground strip 43 of this Insulating frame side.
As shown in fig. 6, this terminal assemblies 42 includes multipair difference signal terminal 44.In the present embodiment, these difference
Signal terminal 44 is located in same perpendicular 50, and every a pair of difference signal terminal 44 all includes two difference signal terminal
44.
As shown in Figure 6 and Figure 7, each difference signal terminal 44 is respectively provided with a l type base portion being located in this perpendicular 50
440th, a front end docking section 441 and extending forward from one end of this base portion 440 is downward from the other end of this base portion 440
The bottom installation portion 442 extending.
As shown in fig. 7, this front end docking section 441 includes two is connected what simultaneously forward horizontal extended with this base portion 440
The l type elastic arm 443,444 of Length discrepancy.This two l type elastic arms 443,444 are the first elastic arm 443 and the second elasticity respectively
Arm 444, the front end of the first elastic arm 443 be formed with one perpendicular to this perpendicular 50 the first jerk-finger 4430, second
The front end of elastic arm 444 be formed with one perpendicular to this perpendicular 50 the second jerk-finger 4440, wherein this first jerk-finger
4430 is to be staggeredly arranged along the length direction of this two l type elastic arms 443,444 with the second jerk-finger 4440, and be located at should
The same side of perpendicular 50.
In the present embodiment, this first jerk-finger 4430 is to form from the vertical bending of top edge of this first elastic arm 443,
And this second jerk-finger 4440 is to form from the vertical bending of lower limb of this second elastic arm 444, so that this first elasticity
Arm 443 and this second elastic arm 444 are respectively formed l type.
In the present embodiment, the length of this second elastic arm 444 is more than this first elastic arm 443, so the second jerk-finger
4440 fronts being located at this first jerk-finger 4430, and this first elastic arm 443 is located at the top of this second elastic arm 444.
As shown in fig. 7, in the present embodiment, it is a convex surface directed downwardly in the lower surface of this first jerk-finger 4430
4431, and the upper surface of this second jerk-finger 4440 is a convex surface 4441 upward, this two convex surface 4431,4441 can be with
The different surfaces of plug terminal 21 as shown in Figure 8 are in electrical contact.
As shown in fig. 6, this bottom installation portion 442 be needle-like pin, can with this horizontal circuit boards on signal contact
It is connected.
As shown in figure 8, each plug terminal 21 be respectively provided with the linear auxiliary section 210 of a rectangular in cross-section shape and one with should
The installation end 211 that linear auxiliary section 210 is connected, this linear auxiliary section 210 have two relative wide faces 2101,
2102.
Referring to shown in Fig. 7, Fig. 8, this socket connector 10 shown in as Fig. 1 is electrically right with this pin connector 20
When connecing, the convex surface 4441 of this second jerk-finger 4440 takes the lead in, and the wide face 2102 with wherein the one of this plug terminal 21 is in electrical contact and edge
This wide face 2102 sliding, then the convex surface 4431 of this first jerk-finger 4430 is electric with another wide face 2101 of this plug terminal 21
Property contact and sliding on this wide face 2101, until it reaches a precalculated position, thus forming complete electric connection.By this
Docked mode, this pair of difference signal terminal 44 of this socket connector 10 is inserted with this pin connector 20 corresponding a pair
Joint terminal 21 forms in electrical contact.
In sum, the female terminal (i.e. single difference signal terminal 44) of this utility model socket connector 10 passes through to set
The l type elastic arm 443,444 and two putting two Length discrepancy is formed at mutually staggering on this two l type elastic arms 443,444
Jerk-finger 4430,4440 can form double contact so that this utility model high speed connector assembly 1 with this plug terminal 21
Its stub effect can be suppressed when high speed transmission of signals speed is more than 25gbps ~ 40gbps, reduce crosstalk and loss.
Claims (8)
1. a kind of high speed connector assembly, including a socket connector and a pin connector, wherein
This socket connector at least includes multiple laid out in parallel the terminal module being fixed together；Each terminal module is all extremely
Include an Insulating frame and multiple terminal assemblies in this Insulating frame less, wherein this terminal assemblies include many para-positions
Difference signal terminal in same perpendicular；Each difference signal terminal is respectively provided with a l type being located in this perpendicular
Base portion, a front end docking section extending forward from one end of this base portion and a bottom extending downwardly from the other end of this base portion
End installation portion；And
This pin connector includes multiple plug terminals, and each plug terminal is respectively provided with two relative surfaces；
It is characterized in that: the front end docking section of this difference signal terminal is included two and is connected with this base portion and extends forward
The l type elastic arm of Length discrepancy, the front end of every l type elastic arm be each formed with one perpendicular to this perpendicular jerk-finger, this
The jerk-finger of two l type elastic arms is respectively positioned on the same side of this perpendicular, and the length side along this two l type elastic arms
To being staggeredly arranged；The jerk-finger of this two l type elastic arms can be formed with this two relative surfaces of this plug terminal respectively
In electrical contact.
2. high speed connector assembly as claimed in claim 1 it is characterised in that: this two l type elastic arms are the first bullet respectively
Property arm and the second elastic arm, the wherein length of this second elastic arm is more than this first elastic arm, this first elastic arm be located at this
The top of two elastic arms；
One first jerk-finger is formed with this first elastic arm, one second jerk-finger is formed with this second elastic arm, should
Second jerk-finger is located at the front of this first jerk-finger；
The lower surface of this first jerk-finger is a convex surface directed downwardly, and the upper surface of this second jerk-finger is upward convex
Face, this two convex surfaces can be contacted with this two relative surface electrical behavior of this plug terminal.
3. high speed connector assembly as claimed in claim 2 it is characterised in that: each plug terminal be respectively provided with a section be in square
The linear auxiliary section of shape, this two relative surfaces refer to two relative wide faces of this linear auxiliary section；When this socket
When adapter is docked with this pin connector, the convex surface of this first jerk-finger and this second jerk-finger is relative with this two respectively
Wide face forms in electrical contact.
4. high speed connector assembly as claimed in claim 1 it is characterised in that: this socket connector also include a base and
One insulation crust, for fixing these terminal modules；Each terminal module also includes one and is assembled in this Insulating frame side
Ground strip.
5. a kind of socket connector, includes a base, an insulation crust, and the terminal module of multiple laid out in parallel；Each
Terminal module all at least includes an Insulating frame, that multiple terminal assemblies in this Insulating frame and are assembled in this is exhausted
The ground strip of edge framework side, wherein this terminal assemblies include the difference signal terminal being pointed in same perpendicular more；
Each difference signal terminal is respectively provided with a l type base portion being located in this perpendicular, one extends forward from one end of this base portion
Front end docking section and a bottom installation portion extending downwardly from the other end of this base portion；
It is characterized in that: the front end docking section of this difference signal terminal is included two and is connected with this base portion and extends forward not
Isometric l type elastic arm, the front end of every l type elastic arm be each formed with one perpendicular to this perpendicular jerk-finger, this two
The jerk-finger of individual l type elastic arm is respectively positioned on the same side of this perpendicular, and the length direction along this two l type elastic arms
It is staggeredly arranged；The jerk-finger of this two l type elastic arms can respectively with the same plug terminal of a pin connector two
Relative surface forms in electrical contact.
6. socket connector as claimed in claim 5 it is characterised in that: this two l type elastic arms are the first elastic arm respectively
With the second elastic arm, the wherein length of this second elastic arm more than this first elastic arm, this first elastic arm is located at this second bullet
The top of property arm；
One first jerk-finger is formed with this first elastic arm, one second jerk-finger is formed with this second elastic arm, should
Second jerk-finger is located at the front of this first jerk-finger；
The lower surface of this first jerk-finger is a convex surface directed downwardly, and the upper surface of this second jerk-finger is upward convex
Face, this two convex surfaces can be contacted with this two relative surface electrical behavior of this plug terminal.
7. a kind of female terminal, includes a l type base portion being located in a perpendicular, one extends forward from one end of this base portion
Front end docking section and a bottom installation portion extending downwardly from the other end of this base portion；
It is characterized in that: this front end docking section includes the l type bullet of two Length discrepancy being connected with this base portion and extending forward
Property arm, the front end of every l type elastic arm be each formed with one perpendicular to this perpendicular jerk-finger, this two l type elastic arms
Jerk-finger be respectively positioned on the same side of this perpendicular, and the length direction along this two l type elastic arms is staggeredly arranged；This
The jerk-finger of two l type elastic arms can be relative with two of the same plug terminal of a pin connector respectively surface shape
Become in electrical contact.
8. female terminal as claimed in claim 7 it is characterised in that: this two l type elastic arms be the first elastic arm respectively with
Second elastic arm, the wherein length of this second elastic arm are more than this first elastic arm, and this first elastic arm is located at this second elasticity
The top of arm；
One first jerk-finger is formed with this first elastic arm, one second jerk-finger is formed with this second elastic arm, should
Second jerk-finger is located at the front of this first jerk-finger；
The lower surface of this first jerk-finger is a convex surface directed downwardly, and the upper surface of this second jerk-finger is upward convex
Face, this two convex surfaces can the surface electrical behavior relative with the two of this plug terminal contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620463.2U CN205921122U (en) | 2016-06-22 | 2016-06-22 | High speed connector subassembly, socket connector and socket terminal thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620463.2U CN205921122U (en) | 2016-06-22 | 2016-06-22 | High speed connector subassembly, socket connector and socket terminal thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205921122U true CN205921122U (en) | 2017-02-01 |
Family
ID=57876983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620620463.2U Expired - Fee Related CN205921122U (en) | 2016-06-22 | 2016-06-22 | High speed connector subassembly, socket connector and socket terminal thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205921122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598807A (en) * | 2017-03-09 | 2018-09-28 | 广濑电机株式会社 | The mitigation of connector stub resonance |
| CN109119793A (en) * | 2018-08-17 | 2019-01-01 | 安费诺（常州）高端连接器有限公司 | The double contact High speed rear panel connectors of low crosstalk |
-
2016
- 2016-06-22 CN CN201620620463.2U patent/CN205921122U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598807A (en) * | 2017-03-09 | 2018-09-28 | 广濑电机株式会社 | The mitigation of connector stub resonance |
| CN109119793A (en) * | 2018-08-17 | 2019-01-01 | 安费诺（常州）高端连接器有限公司 | The double contact High speed rear panel connectors of low crosstalk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20210622 |
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| CF01 | Termination of patent right due to non-payment of annual fee |