CN209029559U - High speed connector component, socket connector and its female terminal - Google Patents
High speed connector component, socket connector and its female terminal Download PDFInfo
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- CN209029559U CN209029559U CN201821970605.3U CN201821970605U CN209029559U CN 209029559 U CN209029559 U CN 209029559U CN 201821970605 U CN201821970605 U CN 201821970605U CN 209029559 U CN209029559 U CN 209029559U
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- terminal
- arm
- elastic arm
- difference signal
- signal terminal
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Abstract
The utility model discloses a kind of high speed connector component, socket connector and its female terminal.The utility model female terminal respectively forms a contact point by two asymmetric elastic arms of setting on each elastic arm, can form double contact with a wherein wide face for corresponding plug terminal.The mode of this double contacts can be improved the signal throughput of the high speed connector component, and reliable mechanical connection is formed between female terminal and plug terminal, the performance in electrical contact for ensuring to have excellent therebetween, it is ensured that more stable more reliable signal transmission quality.
Description
Technical field
The utility model relates to a kind of connector technique fields, in particular to a kind of high speed connector component, socket
Connector and its female terminal, wherein there are two asymmetric elastic arms for female terminal tool, and form double-make contact.
Background technique
Back panel connector is widely used in the communication technology, it is large-scale communication apparatus, very-high performance server and huge meter
The common a kind of connector of calculation machine, industrial computer, high-end storage equipment, main function is connecting single board and backboard, veneer
At 90 degree of vertical structures between backboard, high-speed differential signal or single-ended signal and transmitting high current are transmitted.
With the continuous improvement of the communication technology, the requirement for message transmission rate is also higher and higher.High speed rear panel is one
Each intermodule carries out the part of physical connection in a exemplary electronic system, complication system dependent on backboard line, cabling and
Connector handles a large amount of high-speed data-flow.High speed rear panel connector plays important work to the communication multiple rear panel modules
With, it is therefore desirable to the technical research to back panel connector is increased, the signal rate requirement of high-speed communication system is met.
This time the theme of research is how to guarantee to be mechanically connected between High speed rear panel socket connector and pin connector
Reliability and excellent performance in electrical contact.
Utility model content
The utility model wherein one is designed to provide a kind of high speed connector component, and there are two not for female terminal tool
Symmetrical elastic arm, and it is formed with double-make contact, to improve the stability in electrical contact with female terminal.
The another object of the utility model is to provide a kind of socket connector, can be formed between pin connector
Special mode in electrical contact, to ensure to be mechanically connected reliable, stable signal transmission.
The further object of the utility model is to provide a kind of female terminal, and tool is there are two asymmetric elastic arm, and shape
At there is double-make contact, to improve the stability in electrical contact with female terminal.
The other objects and advantages of the utility model can be obtained from the technical characteristic disclosed by the utility model into one
The understanding of step.
In order to achieve the above object, the utility model adopts the following technical solution: a kind of high speed connector component includes a plug
Connector and a socket connector, wherein the pin connector includes multiple plug terminals, and each plug terminal is of a straight line type,
With an abutting end and a tail end, the abutting end rectangular in cross-section shape, there are two the wide faces being parallel to each other for tool.The socket connector
Including at least the terminal module for having multiple laid out in parallel and being fixed together；Each terminal module has included at least an insulation frame
Frame and multiple terminal assemblies in the Insulating frame, wherein the terminal assemblies include multipair difference signal terminal；It is each
It include there are two difference signal terminal to difference signal terminal, each difference signal terminal all has one and is located at a perpendicular
Interior L-type base portion, one from one end of the base portion to side bending be detached from the perpendicular and extend forward front end docking section, with
And one extend downwardly from the other end of the base portion and be located at the bottom end mounting portion in the perpendicular.The front end docking section includes
First elastic arm and the second elastic arm, wherein first elastic arm and second elastic arm are asymmetric, which has
One is parallel to the first arm of linear type of the perpendicular and one positioned at the first arm end and perpendicular to the perpendicular
The first contact point protruded out；Second elastic arm has second arm of broken line type for being parallel to the perpendicular and one
In the second arm end and the second contact point for being protruded out perpendicular to the perpendicular；When the socket connector is connect with the plug
When device docks, the first contact point of each difference signal terminal is with second contact point each along corresponding plug terminal
A wherein width for abutting end slides facing towards the tail end and is finally resisted against on the width face.
In one embodiment, the front end of the two difference signal terminals in every a pair of of difference signal terminal is docked
Portion is symmetrical above and below.
In one embodiment, it arranges above and below every a pair of of difference signal terminal a ground terminal,
The width of each ground terminal is greater than the width of each difference signal terminal.
In one embodiment, first elastic arm and second elastic arm laid out in parallel along the vertical direction, this first
The second contact structure is identical, be arcuate projections and straight line is arranged along the vertical direction with this for contact point.
In order to achieve the above object, the utility model also adopts the following technical scheme that a kind of socket connector includes at least and has one
Insulating boot and multiple laid out in parallel and the terminal module being fixed in the insulating boot；Each terminal module includes an insulation frame
The terminal assemblies and one of frame, one in the Insulating frame are installed on the earth plate of the Insulating frame side, wherein the terminal
Component includes multipair difference signal terminal and multiple ground terminals；Every a pair of difference signal terminal includes that there are two difference to believe
Number terminal, each difference signal terminal all have one be located in a perpendicular L-type base portion, one from one end of the base portion to one
Lateral bending folding is detached from the perpendicular and the front end docking section that extends forward and one extends downwardly simultaneously position from the other end of the base portion
In the bottom end mounting portion in the perpendicular.The front end docking section includes the first elastic arm and the second elastic arm, wherein this
One elastic arm and second elastic arm are asymmetric, which has first arm of linear type for being parallel to the perpendicular
Portion and one it is located at the first arm end and the first contact point that protrudes out perpendicular to the perpendicular；Second elastic arm tool
There is second arm of broken line type for being parallel to the perpendicular and one is located at the second arm end and vertical flat perpendicular to this
The second contact point that face protrudes out.
In order to achieve the above object, the utility model also adopts the following technical scheme that a kind of female terminal includes one positioned at one
L-type base portion, a front end that bending is detached from the perpendicular and extends forward from one end of the base portion to side in perpendicular
It docking section and one is extended downwardly from the other end of the base portion and is located at the bottom end mounting portion in the perpendicular.The front end pair
Socket part includes that the first elastic arm and the second elastic arm, wherein first elastic arm and second elastic arm are asymmetric, this first
Elastic arm has a first contact point protruded out perpendicular to the perpendicular；Second elastic arm has one to put down vertically perpendicular to this
The second contact point that face protrudes out；The first contact point is identical as second contact structure and straight line is arranged along the vertical direction.
In one embodiment, which has first arm of linear type for being parallel to the perpendicular,
The first contact point is formed in the end of first arm；Second elastic arm has a broken line type for being parallel to the perpendicular
Second arm, second contact point are formed in the end of second arm.
Compared to the prior art, the utility model provides high speed connector component, socket connector and its female terminal,
The utility model female terminal respectively forms a contact by two asymmetric elastic arms of setting on each elastic arm
Point can form double contact with a wherein wide face for corresponding plug terminal.The mode of this double contacts can be improved the height
The signal throughput of fast connector assembly, and reliable mechanical connection is formed between female terminal and plug terminal, it is ensured that two
Has excellent performance in electrical contact between person, it is ensured that more stable more reliable signal transmission quality.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model high speed connector component.
Fig. 2 is the disassemblying structure schematic diagram of the utility model high speed connector component.
Fig. 3 is the disassemblying structure schematic diagram of the utility model high speed connector component in another direction.
Fig. 4 is the disassemblying structure schematic diagram of a wherein Terminals Die group for the utility model socket connector.
Fig. 5 is the schematic perspective view of a wherein terminal assemblies for the utility model socket connector.
Fig. 6 is the planar structure schematic diagram of the terminal assemblies shown in Fig. 5.
Fig. 7 is the structural schematic diagram of the one pair of them difference signal terminal of the terminal assemblies shown in Fig. 5.
Fig. 8 is this pair of of difference signal terminal shown in Fig. 7 simulation schematic diagram in electrical contact with a pair of of plug terminal.
Fig. 9 is that this pair of of difference signal terminal shown in Fig. 7 plane simulation in electrical contact with a pair of of plug terminal is illustrated
Figure.
The reference numerals are as follows in above-mentioned attached drawing:
1 socket connector 10 of high speed connector component
20 plug terminal 21 of pin connector
210 tail end 211 of abutting end
Wide 212 leptoprosopy 213 of face
30 terminal module 40 of insulating boot
41 terminal assemblies 42 of Insulating frame
43 ground terminal 44 of earth plate
Difference signal terminal 45,45a, 45b
Base portion 450
Front end docking section 451,451a, 451b
452 first elastic arm 453 of bottom end mounting portion
First arm, 4530 first contact point 4531
Second elastic arm, 454 second arm 4540
Second contact point, 4541 perpendicular 50.
Specific embodiment
The explanation of following embodiment is to can be used to the specific reality of implementation to illustrate the utility model with reference to additional schema
Apply example.The direction term that the utility model is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom"
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand the utility model, rather than
To limit the utility model.
It please refers to shown in Fig. 1, Fig. 2, Fig. 3, the utility model high speed connector component 1 includes a socket connector 10 and one
Pin connector 20, wherein the socket connector 10 can be a rigging-angle connector, and plugging direction is parallel to one and supplies the socket
The horizontal circuit boards (not shown) that connector 10 is mounted thereon；The pin connector 20 can be vertical end base connector,
The vertical circuit board (not shown) that plugging direction is mounted thereon perpendicular to one for the pin connector 20.
As shown in figure 3, the pin connector 20 has multiple differential signal plug terminals 21.The plug terminal 21 it is detailed
Structure has an abutting end 210 and a tail end 211, the abutting end 210 as shown in figure 8, each plug terminal 21 is of a straight line type
Rectangular in cross-section shape, there are two parallel wide face 212 and two parallel leptoprosopy 213 for tool, wherein the two wide faces 212 with this two
A leptoprosopy 213 is vertical.It has to be noted that the leptoprosopy 213 be actually the abutting end 210 side edge or it
For cutting edge.
As shown in Figure 2 and Figure 3, which includes an insulating boot 30 and multiple is mounted in the insulating boot 30
And the from left to right terminal module 40 of laid out in parallel.
As shown in figure 4, each terminal module 40 includes the end that an Insulating frame 41, one is located in the Insulating frame 41
Sub-component 42 and one be installed on 41 side of Insulating frame earth plate 43.In Fig. 4, only clearly to show the terminal
The structure of component 42, and the terminal assemblies 42 are come with the Insulating frame 41 dismantling, actually the terminal assemblies 42 are exhausted with this
Edge frame 41 is combined together by injection molding.In addition, in the present embodiment, which is then removably to pacify
Mounted in the side of the Insulating frame 41.
As shown in Figure 5, Figure 6, which includes multiple ground terminals 44 and multipair difference signal terminal
45.It arranges above and below every a pair of of difference signal terminal 45 ground terminal 44.In the present embodiment, every a pair
Difference signal terminal 45 all includes that there are two difference signal terminals 45a, 45b, and the width of each ground terminal 44 is substantially all
Greater than the width of each difference signal terminal 45a, 45b.
The structure of female terminal will be described in detail by taking one pair of them difference signal terminal 45 as an example below.
As shown in fig. 7, each difference signal terminal 45a(45b) all have a L-type base being located in a perpendicular 50
Portion 450, one bends the front end docking section for being detached from the perpendicular 50 and extending forward from wherein one end of the base portion 450 to side
451 and the bottom end mounting portion 452 that extends downwardly and be located in the perpendicular 50 from the other end of the base portion 450.
As shown in fig. 7, the front end docking section 451 includes that there are two asymmetric elastic arm, i.e. the first elastic arms 453 and second
Elastic arm 454, wherein first elastic arm 453 have one be parallel to the perpendicular 50 the first arm of linear type 4530, with
And one be located at 4530 end of the first arm and the first contact point 4531 that protrudes out perpendicular to the perpendicular 50.Second elasticity
Arm 454 has second arm of broken line type 4540 for being parallel to the perpendicular 50 and one positioned at second arm, 4540 end
End and the second contact point 4541 protruded out perpendicular to the perpendicular 50.First elastic arm 453 and 454 edge of the second elastic arm
Vertical direction laid out in parallel, wherein first arm 4530 and the 4540 structure difference of the second arm are to form asymmetrical knot
Structure layout；4541 structure of the second contact point is identical, is arcuate projections and along the vertical direction with this for the first contact point 4531
Straight line arrangement.More particularly, the first contact point 4531 and second contact point 4541 be towards the same side, with simultaneously with it is same
The wide face 212 of plug terminal 21 is electrically connected, and realizes the purpose of double contacts.Certainly, in other embodiments, this first connects
Contact 4531 can also be staggeredly arranged along the vertical direction with second contact point 4541, also can be realized the mesh of double-contact contact
's.
In addition, as shown in figure 9, in this pair of of difference signal terminal 45, although the two difference signal terminals 45a, 45b
All have two asymmetric elastic arms 453,454, but the front end docking section of the two difference signal terminals 45a, 45b
451a, 451b are symmetrical above and below, to improve the structural stability of entire terminal assemblies 42, it is ensured that stabilization when it is inserted into
Property.
When the socket connector 10 is electrically docked with the pin connector 20, as shown in Figure 8, Figure 9, each socket end
The first contact point 4531 and second contact point 4541 of sub (i.e. each difference signal terminal 45a or 45b) are inserted each along this
A wherein wide face 212 for the abutting end 210 of joint terminal 21 slides towards the tail end 211 and is finally resisted against on the wide face 212.It is logical
This docked mode is crossed, so that this pair of of difference signal terminal 45 of the socket connector 10 is opposite with the pin connector 20
A pair of of the plug terminal 21 answered, which is formed, to be reliably mechanically connected and has excellent performance in electrical contact.
In conclusion the utility model female terminal passes through two asymmetric elastic arms 453,454 of setting, and each
Elastic arm 453(454) on one contact point 4531(4541 of each formation), can be wherein one wide with corresponding plug terminal 21
Face 212 forms double contacts.The mode of this double contacts can be improved the signal throughput of the high speed connector component 1, and insert
Reliable mechanical connection is formed between seat terminal and plug terminal 21, it is ensured that have excellent performance in electrical contact therebetween,
Ensure more stable more reliable signal transmission quality.
Claims (10)
1. a kind of high speed connector component, including a pin connector and a socket connector, wherein
The pin connector includes multiple plug terminals, and each plug terminal is of a straight line type, and has an abutting end and a tail end,
The abutting end rectangular in cross-section shape, there are two the wide faces being parallel to each other for tool；And
The socket connector includes at least the terminal module for having multiple laid out in parallel and being fixed together；Each terminal module is extremely
It less include an Insulating frame and multiple terminal assemblies in the Insulating frame, wherein the terminal assemblies include multipair difference
Sub-signal terminal；Every a pair of difference signal terminal includes there are two difference signal terminal, and each difference signal terminal all has
One is located at L-type base portion in a perpendicular, one, and from one end of the base portion to side, bending is detached from and the perpendicular and prolongs forward
The front end docking section and one stretched extend downwardly from the other end of the base portion and are located at the bottom end mounting portion in the perpendicular；
It is characterized by: the front end docking section includes the first elastic arm and the second elastic arm, wherein first elastic arm with should
Second elastic arm is asymmetric, which has first arm of linear type for being parallel to the perpendicular and one
In the first arm end and the first contact point that is protruded out perpendicular to the perpendicular；Second elastic arm has one to be parallel to this
The second arm of broken line type of perpendicular and one be located at the second arm end and protruded out perpendicular to the perpendicular second
Contact point；
When the socket connector is docked with the pin connector, the first contact point of each difference signal terminal and this second
Contact point slides facing towards the tail end each along a wherein width for the abutting end of corresponding plug terminal and is finally resisted against this
On wide face.
2. high speed connector component as described in claim 1, it is characterised in that: in every a pair of of difference signal terminal this two
The front end docking section of a difference signal terminal is symmetrical above and below.
3. high speed connector component as described in claim 1, it is characterised in that: every a pair of of difference signal terminal top and
Lower section is arranged a ground terminal, and the width of each ground terminal is greater than the width of each difference signal terminal.
4. high speed connector component as described in claim 1, it is characterised in that: first elastic arm and the second elastic arm edge
Vertical direction laid out in parallel, the second contact structure is identical, is arcuate projections and along vertical side with this for the first contact point
It arranges to straight line.
5. a kind of socket connector, including at least having an insulating boot and multiple laid out in parallel and the terminal being fixed in the insulating boot
Module；Each terminal module includes that the terminal assemblies and one of an Insulating frame, one in the Insulating frame are installed on
The earth plate of the Insulating frame side, wherein the terminal assemblies include multipair difference signal terminal and multiple ground terminals；Often
A pair of of difference signal terminal includes there are two difference signal terminal, and it is vertical flat positioned at one that each difference signal terminal all has one
L-type base portion in face, one from one end of the base portion to side bending be detached from the perpendicular and extend forward front end docking section,
And one extend downwardly from the other end of the base portion and be located at the bottom end mounting portion in the perpendicular；
It is characterized by: the front end docking section includes the first elastic arm and the second elastic arm, wherein first elastic arm with should
Second elastic arm is asymmetric, which has first arm of linear type for being parallel to the perpendicular and one
In the first arm end and the first contact point that is protruded out perpendicular to the perpendicular；Second elastic arm has one to be parallel to this
The second arm of broken line type of perpendicular and one be located at the second arm end and protruded out perpendicular to the perpendicular second
Contact point.
6. socket connector as claimed in claim 5, it is characterised in that: the two in every a pair of of difference signal terminal are poor
The front end docking section of sub-signal terminal is symmetrical above and below.
7. socket connector as claimed in claim 5, it is characterised in that: above and below every a pair of of difference signal terminal
One ground terminal of arrangement, the width of each ground terminal are greater than the width of each difference signal terminal.
8. socket connector as claimed in claim 5, it is characterised in that: first elastic arm and second elastic arm are along vertical
Direction laid out in parallel, the second contact structure is identical, is arcuate projections and straight along the vertical direction with this for the first contact point
Line arrangement.
9. a kind of female terminal, include one be located in a perpendicular L-type base portion, one from one end of the base portion to a lateral bending
Folding is detached from the perpendicular and the front end docking section extended forward and one extends downwardly from the other end of the base portion and be located at this
Bottom end mounting portion in perpendicular；
It is characterized by: the front end docking section includes the first elastic arm and the second elastic arm, wherein first elastic arm with should
Second elastic arm is asymmetric, which has a first contact point protruded out perpendicular to the perpendicular；Second bullet
Property arm have second contact point protruded out perpendicular to the perpendicular；The first contact point is identical as second contact structure
And straight line is arranged along the vertical direction.
10. female terminal as claimed in claim 9, it is characterised in that: first elastic arm is parallel to this with one and puts down vertically
First arm of linear type in face, which is formed in the end of first arm；Second elastic arm is parallel with one
In the second arm of broken line type of the perpendicular, which is formed in the end of second arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970605.3U CN209029559U (en) | 2018-11-28 | 2018-11-28 | High speed connector component, socket connector and its female terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970605.3U CN209029559U (en) | 2018-11-28 | 2018-11-28 | High speed connector component, socket connector and its female terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209029559U true CN209029559U (en) | 2019-06-25 |
Family
ID=66910039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821970605.3U Active CN209029559U (en) | 2018-11-28 | 2018-11-28 | High speed connector component, socket connector and its female terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209029559U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449633A (en) * | 2018-11-28 | 2019-03-08 | 欧品电子(昆山)有限公司 | High speed connector component, socket connector and its female terminal |
| 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 |
| US11539169B2 (en) | 2019-12-31 | 2022-12-27 | Fuding Precision Industry (Zhengzhou) Co., Ltd. | Electrical 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 |
-
2018
- 2018-11-28 CN CN201821970605.3U patent/CN209029559U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449633A (en) * | 2018-11-28 | 2019-03-08 | 欧品电子(昆山)有限公司 | High speed connector component, socket connector and its female terminal |
| CN113131283A (en) * | 2019-12-31 | 2021-07-16 | 富鼎精密工业（郑州）有限公司 | Electrical 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 |
| 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 |
| 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 |
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