CN205846299U - High speed connector assembly, socket connector and female terminal thereof - Google Patents

Abstract

The open a kind of high speed connector assembly of this utility model, socket connector and female terminal thereof, it includes a socket connector and a pin connector.This socket connector at least includes an insulating boot and multiple laid out in parallel and is fixed on the terminal module in this insulating boot.Each difference signal terminal is respectively provided with a L-type base portion, a docking section, front end and a bottom installation portion.This docking section, front end includes a finger-like shell fragment and a L-type contact chip, when this socket connector docks with this pin connector, this finger-like shell fragment and this L-type contact chip can the different surfaces of the most same plug terminal be formed in electrical contact, thus form two kinds of ways of contact, so can suppress stub effect when high speed transmission of signals, reduce crosstalk and loss.

Description

High speed connector assembly, socket connector and female terminal thereof

Technical field

This utility model relates to a kind of connector technique field, in particular to a kind of high speed connector assembly, socket Adapter and female terminal thereof, wherein this female terminal can provide two kinds of ways of contact.

Background technology

In the electronics industry, high speed connector assembly in right angle can be that the connection between multiple circuit board provides attachable Interface, such as, can be that the circuit board of two orthogonal directions provides connection, to shorten system channel length, improve 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 conventional, the high performance connectors of this high flexible becomes telecommunications and data network application Ideal chose.

But how on the premise of ensureing that above-mentioned connection framework need not redesign completely, connect by changing socket The signal transmission path of device and pin connector for high speed signal provide bigger signal throughput and guarantee more stable reliably Signal transmission is a critically important problem.

Utility model content

A wherein 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 all corresponding to this pin connector plug terminal shape of each female terminal in this socket connector Become two kinds of ways of contact, so can suppress its stub effect when 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 two kinds of ways of contact, so its stub can be suppressed to imitate when high speed transmission of signals Should, reduce crosstalk and loss.

Another purpose of the present utility model is to provide a kind of female terminal, and it can form two with corresponding plug terminal Plant the way of contact, such that it is able to suppress its stub effect when high speed transmission of signals, reduce crosstalk and loss.

Other purpose of the present utility model and advantage can obtain into one from the technical characteristic disclosed by 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 includes a socket Adapter and a pin connector.This socket connector at least includes an insulating boot and multiple laid out in parallel and to be fixed on this exhausted Terminal module in edge cover；Each terminal module the most at least includes an Insulating frame and and is positioned at the terminal of this Insulating frame Assembly, wherein this terminal assemblies includes multipair difference signal terminal and multiple ground terminal, these difference signal terminal and These ground terminals are respectively positioned in same perpendicular；Each difference signal terminal is respectively provided with a L-type base portion, one from this base portion The docking section, front end and one that one end extends forward is from the bottom installation portion that the other end of this base portion downwardly extends.This plug is even Connect device and include multiple plug terminal.The docking section, front end of this difference signal terminal include a finger-like shell fragment extended forward, with And the L-type contact chip extended forward；This finger-like shell fragment has a protuberance being perpendicular to this perpendicular, and this L-type contact chip has There is a horizontal extension being perpendicular to this perpendicular.When this socket connector docks with this pin connector, this finger-like bullet The protuberance of sheet can be different with the same plug terminal of this pin connector respectively from the horizontal extension of this L-type contact chip Surface is formed in electrical contact.

Wherein in an embodiment, this finger-like shell fragment and this L-type contact chip are separate, and along a vertical direction Separate；The length of this L-type contact chip is more than the length of this finger-like shell fragment.

Wherein in an embodiment, this finger-like shell fragment also has one and is positioned at this perpendicular straight with what this base portion was connected Line segment and one departs from this perpendicular the tilting section being connected with this straightway, and before this protuberance is in this tilting section End.This L-type contact chip also has a line part being connected with this base portion, and this horizontal extension is in the front end of this line part.

Wherein in an embodiment, every a pair difference signal terminal all includes two difference signal terminal, and the two is poor The symmetrical configuration of the docking section, front end of sub-signal terminal；Both above and below arrangement one in every a pair difference signal terminal connects Ground terminal, the width of each ground terminal is substantially all the width more than each difference signal terminal.

Wherein in an embodiment, each plug terminal is respectively provided with the linear auxiliary section of a rectangular in cross-section, this straight line Shape auxiliary section has one wide and one and is connected with this width face and is perpendicular to the leptoprosopy in this width face；When this socket connector is inserted with this During head connector docking, the protuberance of this finger-like shell fragment is formed in electrical contact with this width face, and the horizontal extension of this L-type contact chip Then formed in electrical contact with this leptoprosopy.

For reaching above-mentioned purpose, this utility model also adopts the following technical scheme that a kind of socket connector at least includes one Insulating boot and multiple laid out in parallel are also fixed on the terminal module in this insulating boot；It is exhausted that each terminal module the most at least includes one Edge framework and one is positioned at the terminal assemblies of this Insulating frame, wherein this terminal assemblies include multipair difference signal terminal, with And multiple ground terminal, these difference signal terminal and these ground terminals are respectively positioned in same perpendicular；Each difference is believed Number terminal is respectively provided with another from this base portion of a L-type base portion, a docking section, front end and extended forward from one end of this base portion The bottom installation portion that one end downwardly extends.The docking section, front end of this difference signal terminal includes a finger-like bullet extended forward The L-type contact chip that sheet and extends forward；This finger-like shell fragment has a protuberance being perpendicular to this perpendicular, and this L-type contacts Sheet has a horizontal extension being perpendicular to this perpendicular.When this socket connector and a pin connector dock, this refers to The horizontal extension of the protuberance of shape shell fragment and this L-type contact chip can respectively with the same plug terminal of this pin connector Different surfaces is formed in electrical contact.

For reaching above-mentioned purpose, this utility model also adopts the following technical scheme that a kind of female terminal includes one and erects one Directly the L-type base portion in plane, a docking section, front end extended forward from one end of this base portion and are from the other end of this base portion The bottom installation portion downwardly extended.This docking section, front end includes the L that a finger-like shell fragment and extended forward extends forward Type contact chip；This finger-like shell fragment has a protuberance being perpendicular to this perpendicular, and this L-type contact chip has one, and to be perpendicular to this vertical The horizontal extension of plane.When this female terminal and a plug terminal dock, the protuberance of this finger-like shell fragment and this L-type contact chip Horizontal extension can be formed in electrical contact with the different surfaces of this plug terminal respectively.

Compared to prior art, this utility model female terminal can be with this L-type contact chip by this finger-like shell fragment simultaneously Two kinds of ways of contact matched with this plug terminal are provided, by this electrical docked mode, so that this utility model High speed connector assembly, socket connector and female terminal can be when high speed transmission of signals speed be more than 25Gbps ~ 40Gbps Suppress its stub effect, reduce crosstalk and loss.

Accompanying drawing explanation

Fig. 1 is the combinative 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 a wherein terminal assemblies of this utility model socket connector.

Fig. 5 is the structural representation of the one pair of which difference signal terminal in this terminal assemblies shown in Fig. 4.

Fig. 6 simulation schematic diagram that to be this pair difference signal terminal shown in Fig. 4 in electrical contact with a pair plug terminal.

Description of reference numerals in above-mentioned accompanying drawing is as follows:

High speed connector assembly 1 socket connector 10

Pin connector 20 insulating boot 30

Terminal module 40 Insulating frame 41

Terminal assemblies 42 difference signal terminal 43,43 ', 43 ' '

L-type base portion 430 recess 4301

Bottom, docking section, front end 431 installation portion 432

Finger-like shell fragment 433 protuberance 4330

Straightway 4332 tilting section 4334

L-type contact chip 434 horizontal extension 4340

Line part 4342 ground terminal 44

Plug terminal 21 auxiliary section 210

The wide face of installation end 211 2101

Leptoprosopy 2102 perpendicular 50.

Detailed description of the invention

The explanation of following example is specific reality that is graphic with reference to add, that implement in order to illustrate this utility model may be used to Execute example.The direction term that this utility model is previously mentioned, such as " on ", D score, "front", "rear", "left", "right", " top ", " end " Deng, it is 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. 6, Fig. 1 is the combinative 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 knot of a wherein terminal assemblies 42 of this utility model socket connector 10 Structure schematic diagram；Fig. 5 is the structural representation of the one pair of which difference signal terminal 43 in this terminal assemblies 42 shown in Fig. 4；And Fig. 6 structural representation that to be this pair difference signal terminal 43 shown in Fig. 4 in electrical contact with a pair plug terminal 21.

As shown in Figure 1 to Figure 3, this utility model high speed connector assembly 1 includes a socket connector 10 and a plug even Connecing device 20, wherein this socket connector 10 can be a rigging-angle connector, and its grafting is oriented parallel to one for this socket connector 10 horizontal circuit boards being mounted thereon；This pin connector 20 can be vertical end base connector, and its grafting direction is 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 an insulating boot 30 and multiple is arranged on this insulating boot In the 30 and from left to right terminal module 40 of laid out in parallel.In the present embodiment, this utility model socket connector 10 includes Eight terminal modules 40, but the most in other embodiments, it is possible to provide any amount of terminal module 40, to increase this socket The density of adapter 10.Each terminal module 40 the most at least includes an Insulating frame 41 and and is positioned at this Insulating frame 41 Terminal assemblies 42.

As shown in Figure 4, this terminal assemblies 42 includes multipair difference signal terminal 43 and multiple ground terminal 44.? Ground terminal 44 of the both above and below arrangement of every a pair difference signal terminal 43.In the present embodiment, these difference letter Number terminal 43 and these ground terminals 44 are respectively positioned in same perpendicular 50, and every a pair difference signal terminal 43 all includes two Individual difference signal terminal 43, and the width of each ground terminal 44 is substantially all the width more than each difference signal terminal 43 Degree.

As it is shown in figure 5, each difference signal terminal 43 is respectively provided with a L-type base portion 430, being positioned at this perpendicular 50 The docking section, front end 431 extended forward from one end of this base portion 430 and one downwardly extends from the other end of this base portion 430 Bottom installation portion 432.This docking section, front end 431 includes a finger-like shell fragment 433 extended forward, and a L extended forward Type contact chip 434.This finger-like shell fragment 433 has a protuberance 4330 being perpendicular to this perpendicular 50, is used for and a plug terminal 21(label is shown in Fig. 6) docking.This L-type contact chip 434 has a horizontal extension 4340 being perpendicular to this perpendicular 50, is used for Fig. 6 is seen with same plug terminal 21(label) dock.

As it is shown in figure 5, in the present embodiment, this finger-like shell fragment 433 is separate with this L-type contact chip 434, and edge A vertical direction to separate.The length of this L-type contact chip 434 is more than the length of this finger-like shell fragment 433.This L-type contact chip 434 Can be changed according to being actually needed the electrical requirements reached with the length of this finger-like shell fragment 433.

As it is shown in figure 5, in the present embodiment, this finger-like shell fragment 433 also have one be positioned at this perpendicular 50 and with this The straightway 4332 and one that base portion 430 is connected departs from this perpendicular 50 tilting section being connected with this straightway 4332 4334, and this protuberance 4330 is in the front end of this tilting section 4334.It practice, in other embodiments, this tilting section 4334 Not necessarily structure, can save.Now this protuberance 4330 just can be directly arranged on the front end of this straightway 4332, so The function in electrical contact of this finger-like shell fragment 433 and this plug terminal 21 can also be realized.

As it is shown in figure 5, in the present embodiment, this L-type contact chip 434 also has a line part being connected with this base portion 430 4342, this horizontal extension 4340 is in the front end of this line part 4342.

As it is shown in figure 5, this finger-like shell fragment of one of them difference signal terminal 43 ' of this pair difference signal terminal 43 433 tops being in this L-type contact chip 434, and another difference signal terminal 43 ' ' this finger-like shell fragment 433 be in this The lower section of L-type contact chip 434.In other words, this pair difference signal terminal 43(43 ', 43 ' ') the knot of docking section, front end 431 Structure is symmetrical.

As it is shown in figure 5, be formed with multiple recess 4301 on the edge of this base portion 430, it is used for regulating terminal impedance.This end End installation portion 432 is needle-like pin, can be connected with the signal contact in this horizontal circuit boards.

As shown in Figure 6, 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 a wide face 2101 and one with this width face 2101 are connected and are perpendicular to the leptoprosopy 2102 in this wide face 2101, and in the present embodiment, this wide face 2101 with this leptoprosopy 2102 is Two different surfaces of this plug terminal 21.When this socket connector 10 shown in Fig. 1 and this pin connector 20 adapter When electrically docking, the protuberance 4330 of this finger-like shell fragment 433 is along the wide face 2101 of this linear auxiliary section 210 towards this installation Hold 211 slidings and be finally resisted against on this wide face 2101, and the horizontal extension 4340 of this L-type contact chip 434 is straight along this The leptoprosopy 2102 of linear auxiliary section 210 is towards this installation end 211 sliding and is finally resisted against on this leptoprosopy 2102.Joined by this Connect mode so that a pair corresponding with this pin connector 20 of this pair difference signal terminal 43 of this socket connector 10 Plug terminal 21 is formed in electrical contact.

In sum, the female terminal (the most single difference signal terminal 43) of this utility model socket connector 10 can be same Time provide two kinds of ways of contact matched with this plug terminal 21, the protuberance of the finger-like shell fragment 433 of such as this female terminal 4330 are formed in electrical contact with the wide face 2101 of this plug terminal 21, and this L-type contact chip 434 can be with this plug terminal 21 simultaneously Leptoprosopy 2102 formed in electrical contact.By this electrical docked mode, so that this utility model high speed connector assembly 1 Its stub effect can be suppressed when high speed transmission of signals speed is more than 25Gbps ~ 40Gbps, reduce crosstalk and loss.

Claims (11)

1. a high speed connector assembly, including a socket connector and a pin connector, wherein

This socket connector at least includes an insulating boot and multiple laid out in parallel and is fixed on the terminal module in this insulating boot； Each terminal module the most at least includes an Insulating frame and and is positioned at the terminal assemblies of this Insulating frame, wherein this terminal group Part includes multipair difference signal terminal and multiple ground terminal, these difference signal terminal and the equal position of these ground terminals In same perpendicular；Each difference signal terminal is respectively provided with a L-type base portion, one before one end of this base portion extends forward End docking section and is from the bottom installation portion that the other end of this base portion downwardly extends；And

This pin connector includes multiple plug terminal；

It is characterized in that: the docking section, front end of this difference signal terminal include a finger-like shell fragment extended forward and one to The L-type contact chip of front extension；This finger-like shell fragment has a protuberance being perpendicular to this perpendicular, and this L-type contact chip has one and hangs down Straight in the horizontal extension of this perpendicular；When this socket connector docks with this pin connector, this finger-like shell fragment convex The horizontal extension of portion and this L-type contact chip can respectively with the different surfaces shape of the same plug terminal of this pin connector Become in electrical contact.

2. high speed connector assembly as claimed in claim 1, it is characterised in that: this finger-like shell fragment is phase with this L-type contact chip The most independent, and separate along a vertical direction；The length of this L-type contact chip is more than the length of this finger-like shell fragment.

3. high speed connector assembly as claimed in claim 1, it is characterised in that: this finger-like shell fragment also has one, and to be positioned at this vertical The straightway in plane and being connected with this base portion and one departs from this perpendicular the tilting section being connected with this straightway, and is somebody's turn to do Protuberance is in the front end of this tilting section；

This L-type contact chip also has a line part being connected with this base portion, and this horizontal extension is in the front end of this line part.

4. high speed connector assembly as claimed in claim 1, it is characterised in that: every a pair difference signal terminal all includes two Individual difference signal terminal, the symmetrical configuration of the docking section, front end of the two difference signal terminal；In every a pair difference signal terminal One ground terminal of both above and below arrangement, the width of each ground terminal is substantially all more than each differential signal end The width of son.

5. high speed connector assembly as claimed in claim 1, it is characterised in that: it is square that each plug terminal is respectively provided with a cross section The linear auxiliary section of shape, this linear auxiliary section has one wide and one and is connected with this width face and is perpendicular to the narrow of this width face Face；When this socket connector docks with this pin connector, the protuberance of this finger-like shell fragment is formed in electrical contact with this width face, and The horizontal extension of this L-type contact chip is then formed in electrical contact with this leptoprosopy.

6. a socket connector, at least includes an insulating boot and multiple laid out in parallel and is fixed on the terminal in this insulating boot Module；Each terminal module the most at least includes an Insulating frame and and is positioned at the terminal assemblies of this Insulating frame, wherein should Terminal assemblies includes multipair difference signal terminal and multiple ground terminal, these difference signal terminal and these earth terminals Son is respectively positioned in same perpendicular；Each difference signal terminal is respectively provided with a L-type base portion, one prolongs forward from one end of this base portion The docking section, front end stretched and one is from the bottom installation portion that the other end of this base portion downwardly extends；

It is characterized in that: the docking section, front end of this difference signal terminal include a finger-like shell fragment extended forward and one to The L-type contact chip of front extension；This finger-like shell fragment has a protuberance being perpendicular to this perpendicular, and this L-type contact chip has one and hangs down Straight in the horizontal extension of this perpendicular；When this socket connector and a pin connector dock, this finger-like shell fragment convex The horizontal extension of portion and this L-type contact chip can respectively with the different surfaces shape of the same plug terminal of this pin connector Become in electrical contact.

7. socket connector as claimed in claim 6, it is characterised in that: this finger-like shell fragment and this L-type contact chip are the most solely Stand, and separate along a vertical direction；The length of this L-type contact chip is more than the length of this finger-like shell fragment.

8. socket connector as claimed in claim 6, it is characterised in that: this finger-like shell fragment also has one and is positioned at this perpendicular In and the straightway that is connected with this base portion and this perpendicular of disengaging the tilting section being connected with this straightway, and this protuberance It is in the front end of this tilting section；

This L-type contact chip also has a line part being connected with this base portion, and this horizontal extension is in the front end of this line part.

9. a female terminal, includes a L-type base portion in a perpendicular, one extends forward from one end of this base portion Docking section, front end and one is from the bottom installation portion that the other end of this base portion downwardly extends；

It is characterized in that: this docking section, front end includes the L-type contact that a finger-like shell fragment and extended forward extends forward Sheet；This finger-like shell fragment has a protuberance being perpendicular to this perpendicular, and this L-type contact chip has one and is perpendicular to this perpendicular Horizontal extension；When this female terminal and a plug terminal dock, the protuberance of this finger-like shell fragment and the level of this L-type contact chip Extension can be formed in electrical contact with the different surfaces of this plug terminal respectively.

10. female terminal as claimed in claim 9, it is characterised in that: this finger-like shell fragment is separate with this L-type contact chip , and separate along a vertical direction；The length of this L-type contact chip is more than the length of this finger-like shell fragment.

11. female terminals as claimed in claim 9, it is characterised in that: this finger-like shell fragment also has one and is positioned at this perpendicular In and the straightway that is connected with this base portion and this perpendicular of disengaging the tilting section being connected with this straightway, and this protuberance It is in the front end of this tilting section；

This L-type contact chip also has a line part being connected with this base portion, and this horizontal extension is in the front end of this line part.