CN207572577U - A kind of network connector - Google Patents
A kind of network connector Download PDFInfo
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- CN207572577U CN207572577U CN201721872405.XU CN201721872405U CN207572577U CN 207572577 U CN207572577 U CN 207572577U CN 201721872405 U CN201721872405 U CN 201721872405U CN 207572577 U CN207572577 U CN 207572577U
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- terminal
- bending part
- infall
- bending
- working face
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- 238000010586 diagram Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
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- 238000012545 processing Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 238000004891 communication Methods 0.000 description 1
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Abstract
The utility model discloses a kind of network connectors, including several conducting terminals along working face parallel arranged, conducting terminal includes first kind terminal and the second class terminal, middle part of the middle part of each first kind terminal at least with a second class terminal intersects, first kind terminal is equipped with the first bending part in infall, second class terminal is equipped with the second bending part in infall, and the first bending part and the second bending part of same infall are distributed in the both sides of working face.It is equipped with and intersects between the conducting terminal of network connector receptacles provided by the utility model, and the first bending part and the second bending part being located remotely from each other are equipped in infall, adjacent conductive terminal is made to increase in the distance of infall, capacitance compensation is carried out, and then the effect realized and reduce connector internal crosstalk, improve signal transmission efficiency.
Description
Technical field
The utility model is related to Network Connection field, more specifically to a kind of network connector.
Background technology
With the development of social progress and science and technology, Ethernet has been indispensable in our human work's lives one
Part, from the PC of office to family's tablet computer, from the information interchange being networked between building of company computer, from city
Inter-State communication exchange is arrived in cooperation between border, and Ethernet is omnipresent.
Gigabit Ethernet (1000BASE-T) is the mainstream of Ethernet now, and new six classes (10Gigabit) have used
In data center and some WAN networks, become the most widely used network.The process of data transmission between electronic device
In usually using rj connector, the conducting terminal inside rj connector is usually successively set on connector in a manner of parallel interval
End seat in, but conducting terminal adjacent during signal is transmitted due to space length relatively it is near easily generate inductive or
Capacitive couplings, so as to which conducting terminal be made to generate interference, i.e. crosstalk phenomenon between line pair each other, crosstalk can influence line centering just
The transmission and identification of regular signal.With being stepped up for transmission frequency, cross-interference issue becomes what connector designer primarily solved
The problem that interferes with each other inside problem, especially six class RJ45 connectors is even more to have perplexed many designers.
In conclusion how to provide a kind of network connector for reducing crosstalk, be current those skilled in the art urgently
It solves the problems, such as.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of network connector, can reduce between inner conductive terminal
Crosstalk improves signal transmission efficiency and effect.
To achieve these goals, the utility model provides following technical solution：
A kind of network connector, including several conducting terminals along working face parallel arranged, the conducting end attached bag
Include first kind terminal and the second class terminal, the middle part of each first kind terminal at least in the second class terminal
Portion intersects, and the first kind terminal is equipped with the first bending part in infall, and the second class terminal is equipped with the second folding in infall
Turn of bilge, first bending part and second bending part of same infall are distributed in the both sides of the working face.
Preferably, first bending part is all set on the same side of the working face.
Preferably, the first kind terminal along its length on axis overturning 180 degree after structure and second class
The structure of terminal is identical.
Preferably, first bending part of at least one infall hangs down with second bending part in the infall space
Directly.
Preferably, at least one first bending part is vertical bending in the orthographic projection of the working face.
Preferably, the quantity of the conducting terminal is eight, and each conducting terminal is all provided with that there are two bendings.
Preferably, one of first terminal first bending part is vertical junction in the orthographic projection of the working face
Structure, another described first bending part of the first terminal and the second bending part spatial vertical of same infall.
Preferably, one of forth terminal first bending part is vertical junction in the orthographic projection of the working face
Structure, another described first bending part of the forth terminal and the second bending part spatial vertical of same infall.
Preferably, two of the 7th terminal first bending parts are vertical junction in the orthographic projection of the working face
Structure.
Preferably, the conducting terminal is assembled into lock pin module by fixinig plate, and the lock pin module passes through buckle and modeling
Glue main body connects.
Network connector provided by the utility model includes several conducting terminals along working face parallel arranged, conductive
Terminal includes first kind terminal and the second class terminal, and each first kind terminal at least intersects with a second class terminal, and conductive
Terminal is equipped with bending in infall, and first kind terminal is equipped with the first bending part, and the second class terminal is equipped with the second bending part, and same
The first bending part and the second bending part of one infall are distributed in the both sides of working face.
First kind terminal and the second class terminal are arranged in a crossed manner and carry out bending in the direction away from each other in crossover location, make
First kind terminal and the second class terminal are separated from each other in the both sides of working face, realize capacitance compensation；And bending increases conduction
The distance between terminal, and then reduce the crosstalk inside connector.
The utility model is by reducing the laying of terminal structure the cross-interference issue inside connector, so as to improve connector
The efficiency and effect that signal transmits.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiment of the utility model, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is provided the first kind terminal expanded schematic diagram of specific embodiment by the utility model；
Fig. 2 is provided the conducting terminal left view being unfolded along working face of specific embodiment by the utility model；
Fig. 3 is provided the conducting terminal front view being unfolded along working face of specific embodiment by the utility model；
Fig. 4 is provided the lock pin modular structure schematic diagram of specific embodiment by the utility model；
Front view is unfolded in the lock pin module that Fig. 5 is provided specific embodiment by the utility model；
Left view is unfolded in the lock pin module that Fig. 6 is provided specific embodiment by the utility model；
Fig. 7 is provided half mounting structure schematic diagram of network connector of specific embodiment by the utility model；
Fig. 8 is provided network connector installation is complete the structure diagram of specific embodiment by the utility model.
Reference numeral in Fig. 1-8 is：
First kind terminal 1, the second class terminal 2, the first bending part 3, the second bending part 4, fixinig plate 5, lock pin module 6, modeling
Glue main body 7, shielding metal shell 8；
First terminal 11, third terminal 13, forth terminal 14, the 7th terminal 17；
Second terminal 22, the 5th terminal 25, the 6th terminal 26, the 8th terminal 28.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
The core of the utility model is to provide a kind of network connector, can reduce the crosstalk between inner conductive terminal, improves
The efficiency of signal transmission.
Please refer to Fig.1 the first kind terminal expanded schematic diagram that -8, Fig. 1 is provided specific embodiment by the utility model；Fig. 2
The conducting terminal left view being unfolded along working face of specific embodiment is provided by the utility model；Fig. 3 is the utility model
The conducting terminal front view being unfolded along working face of provided specific embodiment；Fig. 4 provides specific reality by the utility model
Apply the lock pin modular structure schematic diagram of example；Front view is unfolded in the lock pin module that Fig. 5 is provided specific embodiment by the utility model；
Left view is unfolded in the lock pin module that Fig. 6 is provided specific embodiment by the utility model；Fig. 7 is provided specifically by the utility model
Half mounting structure schematic diagram of network connector of embodiment；Fig. 8 is provided the network connection of specific embodiment by the utility model
Device installation is complete structure diagram.
The utility model provides a kind of network connector, including several conducting terminals along working face parallel arranged,
Conducting terminal includes 1 and second class terminal 2 of first kind terminal, the middle part of each first kind terminal 1 at least with a second class end
The middle part of son 2 intersects, and first kind terminal 1 is equipped with the first bending part 3 in infall, and the second class terminal 2 is equipped with second in infall
Bending part 4, the first bending part 3 and the second bending part 4 of same infall are distributed in the both sides of working face.
Specifically, conducting terminal is usually carried out bending process, and formation has along several fixed positions in the course of work
Multiple continuous structural portions at turning are combined as lock pin module 6 after the bending of several conducting terminals.Obviously, a lock pin module 6
Conducting terminal be distributed in mutually with certain angle multiple continuous planes on.To simplify declarative procedure, in the application
Working face refers to lock pin module 6 is subjected to planar development after, whole conducting terminals be arranged in order where plane.
Conducting terminal includes 1 and second class terminal 2 of first kind terminal, and the second class terminal 2 is corresponded with first kind terminal 1
Signal pair is formed afterwards.Wherein conducting terminal is sequentially distributed the front-end and back-end for directing electric terminal concretely along working face along work
Be arranged in order distribution in plane, and the middle part of two class conducting terminals can generate intersection, and conducting terminal be equipped in infall it is curved
Folding, the bending wherein in the application refer to the state of the first bending part or the second bending part.Conducting terminal is bent to space bending,
I.e. conducting terminal had not only been bent in infall to working face side, but also was bent to the side of the conducting terminal both ends line.It is intersecting
Two conducting terminals of fork are bent to the direction for being located remotely from each other other side, so make two bending parts of same infall in
In the both sides of working face.
It is equipped with and intersects between the conducting terminal of network connector receptacles provided by the utility model, and in infall to mutually far
From direction bent, adjacent conductive terminal is made to increase in the distance of infall, and realizes capacitance compensation function, and then is realized
Reduce connector internal crosstalk, the effect for improving signal transmission efficiency.
Further, the first bending part 3 is all set on the same side of working face.
Specifically, the bending structure of first kind terminal 1 is known as the first bending part 3, the first bending part 3 is all put down set on work
The same side in face, while the second bending part 4 improves the symmetry of conducting terminal, avoids all set on the opposite side of working face
Installation caused by since the structure of bending is interlaced is inconvenient during multiple conducting terminal assemblings.
Further, for convenience conducting terminal is processed, first kind terminal 1 along its length on axis overturning
Structure after 180 degree is identical with the structure of the second class terminal 2.
Specifically, axis refers to any one axis parallel with conducting terminal in working face, for above structure
Conducting terminal can meet the structure design for being distributed in working face both sides in two bending parts of infall, realize and reduce crosstalk
Effect.And it carries out the production method such as being injection moulded using same model during processing and two groups of structures is carried out respectively
Processing and fabricating, and one group of structure is overturn along its length and be superimposed fixation with another group of structure contraposition after 180 degree, without right
Multiple conducting terminals are processed respectively, reduce processing cost, simplify manufacture craft.
Optionally, on the basis of any one above-mentioned embodiment, the first bending part 3 and second of at least one infall
Bending part 4 is in the infall spatial vertical.
Specifically, may have 6, multiple conducting terminals such as 8 in same connector, therefore conducting terminal is mutually handed over
There are multiple infalls after fork.Using the structure energy of 4 spatial vertical of the first bending part 3 and the second bending part of same infall
Capacitance compensation is realized to a greater extent, so as to which raising be made to reduce the effect of crosstalk.
Optionally, on the basis of any one above-mentioned embodiment, at least one first bending part 3 in working face just
It is projected as vertical bending.
Specifically, the first bending part 3 is bent to the direction far from the second bending part 4 to intersect, bending region has one
Measured length, the both ends in the region are located at the side of working face, and middle part and the working face in the region are in parallel distribution, and this is flat
The rectangular bending state of conducting terminal in the region of row distribution.
It is more reasonable that conducting terminal using the above structure matches the electrical parameter of connector, further improves capacitance benefit
The function of repaying optimizes network transmission performance, and then effectively reduces the adverse effects such as the cross-talk between line pair, enables connector
Meet the Capability transmission index of the connection hardware of six classes and requirements above.
Optionally, on the basis of any one above-mentioned embodiment, the quantity of conducting terminal is eight, and each conducting end
Son is all provided with there are two bending.
Specifically, this specific embodiment uses RJ45 connectors, which has eight conducting terminals, the wherein first kind
Terminal 1 is first terminal 11, third terminal 13, forth terminal 14, the 7th terminal 17, and the second class terminal 2 is respectively with above-mentioned the
A kind of terminal 1 corresponds the Second terminal 22 for forming signal pair, the 6th terminal 26, the 5th terminal 25, the 8th terminal 28.
The both ends of conducting terminal are arranged in parallel on working face, there are two bending, i.e., each conducting terminal has at middle part
Each first kind terminal 1 is set there are two the first bending part 3, and each second class terminal 2 sets that there are two the second bending parts 4.Using upper
Stating structure makes eight conducting terminals at the both ends of connector according to identical serial number arranged distribution.
Optionally, spacing of the adjacent conductive terminal in rear end is more than the spacing in front end, such as adjacent conductive terminal is rear
The spacing at end is 1.27mm, and spacing of the adjacent conductive terminal in front end is 1.02mm.
Optionally, the RJ45 connectors that this specific embodiment provides are using following structures, one first of first terminal 11
Bending part 3 is vertical stratification in the orthographic projection of working face, another first bending part 3 of first terminal 11 intersects with same
Second bending part, 4 spatial vertical at place.Such as the 3 perpendicular bending structure of the first bending part of front end is leaned in first terminal 11.
It should be understood that for using in the 1 and second class terminal 2 of first kind terminal that same Mold Making goes out, first end
Son is 11 identical with the structure of the 8th terminal 28, correspondingly, Second terminal 22 is identical with 17 structure of the 7th terminal, third terminal 13 and
6th terminal, 26 structure is identical, and forth terminal 14 is identical with 25 structure of the 5th terminal.
Optionally, the RJ45 connectors that this specific embodiment provides are using following structures, one first of forth terminal 14
Bending part 3 is vertical stratification in the orthographic projection of working face, another first bending part 3 of forth terminal 14 intersects with same
One 4 spatial vertical of the second bending part of the 5th terminal 25 at place.
It should be understood that 14 and the 5th terminal 25 of forth terminal due to RJ45 connectors forms signal pair, two conductions
Terminal can realize compensating electric capacity in the bending part vertical distribution of infall.For example, close to the first folding of rear end in forth terminal 14
Turn of bilge 3 is vertical bending, and the first bending part 3 by front end with the second bending part 4 to intersect is in spatial vertical structure.
Optionally, the RJ45 connectors that this specific embodiment provides are using following structures, two first of the 7th terminal 17
Bending part 3 is vertical stratification in the orthographic projection of working face.Same conducting terminal use the structure of two vertical bendings with
Improve the effect of capacitance compensation.
Optionally, in order to easy to assembly, on the basis of any one above-mentioned embodiment, plastic cement is equipped with outside conducting terminal
Main body 7.Specifically, conducting terminal is usually connected as lock pin module 6 in work process using fixinig plate 5, set using automation
It is standby to connect and fix the plastic body 7 outside lock pin module 6.
Optionally, in order to improve the shield effectiveness of connector, shielding metal shell 8 can be set outside plastic body 7, with
Just cable and conducting terminal are isolated.Optionally, after shielding metal shell 8 can set tail portion at one end in installation process
Lid, tail portion rear cover carries out 90 degree of equal angular foldings to shielding 8 sidewall direction of metal shell, and passes through the structures such as buckle and shielding
The side wall of metal shell 8 is fixed, and shielding metal shell 8 is made to form complete shield effectiveness.
Connector contact reliability using the above structure is high, compact-sized, easy to assembly, production cost is low, has good
Good practicability and economy.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
Network connector provided by the utility model is described in detail above.Specific case used herein
The principle and embodiment of the utility model is expounded, the explanation of above example is only intended to help to understand this practicality
Novel method and its core concept.It should be pointed out that for those skilled in the art, this reality is not being departed from
Under the premise of with new principle, can also to the utility model, some improvement and modification can also be carried out, these improvement and modification are also fallen into
In the protection domain of the utility model claims.
Claims (10)
1. a kind of network connector, including several conducting terminals along working face parallel arranged, the conducting terminal includes
First kind terminal (1) and the second class terminal (2), which is characterized in that the middle part of each first kind terminal (1) at least with one
The middle part of the second class terminal (2) intersects, and the first kind terminal (1) is equipped with the first bending part (3) in infall, and described the
Two class terminals (2) are equipped with the second bending part (4), first bending part (3) of same infall and described second in infall
Bending part (4) is distributed in the both sides of the working face.
2. network connector according to claim 1, which is characterized in that first bending part (3) is all set on described
The same side of working face.
3. network connector according to claim 2, which is characterized in that the first kind terminal (1) along its length on
Axis overturning 180 degree after structure it is identical with the structure of the second class terminal (2).
4. according to the network connector described in claims 1 to 3 any one, which is characterized in that the institute of at least one infall
The first bending part (3) is stated with second bending part (4) in the infall spatial vertical.
5. network connector according to claim 4, which is characterized in that at least one first bending part (3) is in institute
The orthographic projection for stating working face is vertical bending.
6. network connector according to claim 5, which is characterized in that the quantity of the conducting terminal is eight, and every
A conducting terminal is all provided with there are two bending.
7. network connector according to claim 6, which is characterized in that first bending of first terminal (11)
Portion (3) is vertical stratification in the orthographic projection of the working face, another described first bending of the first terminal (11)
Portion (3) and the second bending part (4) spatial vertical of same infall.
8. network connector according to claim 6, which is characterized in that first bending of forth terminal (14)
Portion (3) is vertical stratification in the orthographic projection of the working face, another described first bending of the forth terminal (14)
Portion (3) and the second bending part (4) spatial vertical of same infall.
9. network connector according to claim 6, which is characterized in that two first bendings of the 7th terminal (17)
Portion (3) is vertical stratification in the orthographic projection of the working face.
10. network connector according to claim 9, which is characterized in that the conducting terminal is assembled by fixinig plate (5)
For lock pin module (6), the lock pin module (6) is connect by being buckled with plastic body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872405.XU CN207572577U (en) | 2017-12-26 | 2017-12-26 | A kind of network connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872405.XU CN207572577U (en) | 2017-12-26 | 2017-12-26 | A kind of network connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207572577U true CN207572577U (en) | 2018-07-03 |
Family
ID=62686379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721872405.XU Expired - Fee Related CN207572577U (en) | 2017-12-26 | 2017-12-26 | A kind of network connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207572577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293472A (en) * | 2019-12-27 | 2020-06-16 | 浙江海通通讯电子股份有限公司 | Ten-million switching connector with filtering function |
-
2017
- 2017-12-26 CN CN201721872405.XU patent/CN207572577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293472A (en) * | 2019-12-27 | 2020-06-16 | 浙江海通通讯电子股份有限公司 | Ten-million switching connector with filtering function |
| CN111293472B (en) * | 2019-12-27 | 2021-10-15 | 浙江海通通讯电子股份有限公司 | Ten-million switching connector with filtering function |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |