CN202276028U - Modified network connector structure - Google Patents
Modified network connector structure Download PDFInfo
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- CN202276028U CN202276028U CN2011203854161U CN201120385416U CN202276028U CN 202276028 U CN202276028 U CN 202276028U CN 2011203854161 U CN2011203854161 U CN 2011203854161U CN 201120385416 U CN201120385416 U CN 201120385416U CN 202276028 U CN202276028 U CN 202276028U
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- circuit board
- network connector
- modified form
- connector structure
- edge contacts
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Abstract
The utility model provides a modified network connector structure, mainly comprising an insulation body, wherein a connecting interface is arranged inward at the front end surface of the insulation body; a first circuit board and a second circuit board are arranged in the insulation body; the first circuit board and the second circuit board are arranged in parallel and are electrically connected with each other; the first circuit board is electrically connected with at least two connection terminals and at least two filtering units; the second circuit board is electrically connected with at least one network integrated circuit and at least two welding terminals; and the modified network connector electrically connects an external transmission line through at least two connection terminals, and electrically connects a mainboard of an external electronic device through at least two welding terminals so that coding/decoding function can be provided directly through the network integrated circuit in the network connector.
Description
Technical field
The relevant a kind of connector of the utility model, relevant especially a kind of network connector.
Background technology
Electronic industry is flourishing now, and various electronic installations are full of general popular life, for input control order controlling electronic installation, or between a plurality of electronic installations transmission data mutually, the electronic installations of the overwhelming majority all dispose a plurality of connectors on mainboard.
The signal of various connector transmission/receptions all need (Integrated Circuit IC) carries out the volume/decoding of signal through at least one integrated circuit on the mainboard.Network connector with the RJ-45 form is an example, and it is electrically connected on the mainboard of electronic installation, and grafting extranets winding thread, to receive outside network signal.After this network connector receives network signal; Transfer to this mainboard, and after carrying out the decoding of this network signal through the network IC that is provided with on this mainboard, again by assembly corresponding on this mainboard; For example (Central Process Unit CPU) uses CPU.Otherwise, when this mainboard will externally send network signal through this network connector, also needing earlier signal is transferred to after this network IC encodes, the network signal after will encoding again externally transmits through this network connector.
Yet the configuration space on the mainboard is very limited, therefore extraly on mainboard sets up one or more network IC, can waste the configuration space on this mainboard really.One after another to be miniaturized as main flow now, how to save the problem of still concentrating on studies for those skilled in the art in the space of mainboard at various electronic installations.
In view of this, a kind of connector of novelty should be provided really on the market, can make the mainboard of electronic installation no longer need the extra network IC that sets up, also can compile network signal/decipher.
The utility model content
In view of this; The main purpose of the utility model is to provide a kind of modified form network connector structure; This modified form network connector structure can be provided the volume/decoding function of network signal by network connector itself, and the network integration circuit needn't be set on the mainboard of electronic installation.
For achieving the above object; The utility model provides a kind of modified form network connector structure; In order to be electrically connected at the mainboard of external electronic; This modified form network connector structure comprises: insulating body, front end face offer connecting interface inwardly, and this insulating body inside has accommodation space; First circuit board is arranged in this accommodation space, is electrically connected with two above splicing ears and two above filtering units on it, and wherein these two above splicing ears extensions are arranged in this connecting interface; Second circuit board; Be arranged in this accommodation space; Laterally arrange with this first circuit board; And electrically connect with this first circuit board, this second circuit board is provided with at least one network integration circuit and two above solder terminals, and the other end of these two above solder terminals is towards extending below the bottom surface that is provided with and protrudes from this network connector; Wherein, this network connector electrically connects the extranets winding thread through these two above splicing ears, and this network connector electrically connects the mainboard of this external electronic through these two above solder terminals.
As stated, when wherein said network connector electrically connected said mainboard, said first circuit board and said second circuit board were perpendicular to this mainboard.
As stated, when wherein said network connector electrically connected said mainboard, said first circuit board and said second circuit board were parallel to this mainboard.
As stated; Wherein said first circuit board is provided with two above front edge contacts and reaches two above rear edge contacts away from these two above front edge contacts; Said second circuit board is provided with two above front edge contacts and reaches two above rear edge contacts away from these two above front edge contacts; Said two above splicing ears electrically connect these two the above front edge contacts on this first circuit board; Said two above solder terminals electrically connect these two the above front edge contacts on this second circuit board; This network connector also comprises two above signal converting terminals, electrically connects these two above rear edge contacts and these two the above rear edge contacts on this second circuit board on this first circuit board respectively.
As stated, wherein said two above filtering units are resistance, high-voltage capacitance, transformer or its combination.
As stated, wherein this modified form network connector structure also comprises metal shell, in order to coat said insulating body.
As stated, also be provided with at least one protection assembly on the wherein said first circuit board.
As stated; Wherein said at least one protection assembly is transformer (Transformer), Transient Voltage Suppressor (Transient Voltage Suppressor; TVS), gas discharge tube (Gas Discharge Tube; GDT), high-voltage capacitance, electromagnetic interference (Electro Magnetic Interference, EMI) guard assembly or its combination.
As stated, also be provided with at least one protection assembly on the wherein said second circuit board.
As stated, wherein said at least one protection assembly is transformer, Transient Voltage Suppressor, gas discharge tube, high-voltage capacitance, electromagnetic interference shielding assembly or its combination.
Compared to prior art; The effect that the utility model is reached is: network connector inside has the network integration circuit; Therefore on the mainboard extra network integration circuit needn't be set and carry out the volume/decoding of network signal; Promptly need on mainboard, not keep configuration space the network integration circuit is set, can significantly save configuration space valuable on the mainboard like this.In addition, filtering unit and network integration circuit all are integrated in single the network connector, can promptly carry out the test and the correction of signal compatibility property during fabrication, will more help to promote the stability of network connector like this.
Description of drawings
Fig. 1 is the volume rendering sketch map of first embodiment of the utility model;
Fig. 2 is the cross-sectional schematic of first embodiment of the utility model;
Fig. 3 is the volume rendering sketch map of second embodiment of the utility model;
Fig. 4 is the cross-sectional schematic of second embodiment of the utility model;
Fig. 5 is another cross-sectional schematic of first embodiment of the utility model;
Fig. 6 is another cross-sectional schematic of second embodiment of the utility model;
Fig. 7 is the another cross-sectional schematic of first embodiment of the utility model;
Fig. 8 is the another cross-sectional schematic of second embodiment of the utility model.
Description of reference numerals
1 network connector, 10 insulating bodies
100 metal shells, 101 connecting interfaces
102 accommodation spaces, 11 splicing ears
12 first circuit boards, 121 front edge contacts
122 rear edge contacts, 13 filtering units
14 second circuit boards, 141 rear edge contacts
142 front edge contacts, 15 network integration circuit
16 signal converting terminals, 17 solder terminals
18 protection assemblies, 2 mainboards
Embodiment
For can more at large understanding the characteristics and the technology contents of the utility model, see also the explanation and the accompanying drawing of the following stated, yet appended accompanying drawing is not to be used to limit to the utility model only as illustrative purposes.
At first please consult Fig. 1 and Fig. 2 simultaneously, be respectively volume rendering sketch map and the cross-sectional schematic of first embodiment of the utility model.The network connector 1 of the utility model mainly has insulating body 10, and the front end face of this insulating body 10 offers connecting interface 101 inwardly, and these insulating body 10 inside have accommodation space 102.
This network connector 1 has first circuit board 12 and second circuit board 14 in addition, is arranged at respectively in this accommodation space 102 of this insulating body 10.As depicted in figs. 1 and 2, this first circuit board 12 and the 14 parallel settings of this second circuit board, and this first circuit board 12 electrically connects with this second circuit board 14.This first circuit board 12 is provided with two above splicing ears 11 and two above filtering units 13, and these two above splicing ears 11 extensions are arranged in this connecting interface 101 on this insulating body 10.Whereby, when extranets winding thread (not shown) was pegged graft this connecting interface 101, terminal that this grid line is inner and these two above splicing ears 11 in this connecting interface 101 electrically connected, whereby with this network connector 1 transmission network signal.More specifically, in the utility model, this network connector 1 is the connector of RJ-45 specification, and this connecting interface 101 corresponds to the shape of RJ-45 connector, and the quantity of these two above splicing ears 11 is eight, but does not limit.
In the present embodiment; This filtering unit 13 mainly carries out filtering in order to the signal to this network connector 1 transmission; And this filtering unit 13 mainly can be at least one resistance, electric capacity, transformer or its combination, is example with the transformer shown in the figure, but not as limit.
This second circuit board 14 is provided with at least one network integration circuit 15 (Integrated Circuit; IC) and two above solder terminals 17; One end of these two above solder terminals 17 electrically connects this second circuit board 14; Other end court respectively extends below setting, and protrudes from the bottom surface of this network connector 1.Whereby, this network connector 1 electrically connects the mainboard 2 of external electronic through these two above solder terminals 17, with these mainboard 2 mutual transmission network signals.
The network signal of this network connector 1 transmission, no matter from this mainboard 2 or this extranets winding thread, main volume/decoding action of all carrying out network signal through this network IC 15 on this second circuit board 14.Therefore, on this mainboard 2 another network IC needn't extraly again be set, so the configuration space on this mainboard 2 can be by a large amount of savings, to reach the purpose that this electronic installation is microminiaturized.In addition; This filtering unit 13 and this network IC 15 are integrated in single this network connector 1; Can promptly carry out the test and the correction of signal compatibility property during fabrication, will more help to promote the stability of this network connector 1 like this, and can reduce the manufacturing cost of this electronic installation.
In the present embodiment, this first circuit board 12 and these second circuit board 14 parallel settings, and when this network connector 1 electrically connected this mainboard 2, this first circuit board 12 and this second circuit board 14 and this mainboard 2 were in vertical state.
Please consult Fig. 3 and Fig. 4 then simultaneously, be respectively volume rendering sketch map and the cross-sectional schematic of second embodiment of the utility model.In the present embodiment; The internal configurations of this network connector 1 is all with identical shown in Fig. 1 and Fig. 2; Unique difference is that when this network connector 1 electrically connected this mainboard 2, this first circuit board 12 was parastate with this second circuit board 14 with this mainboard 2.
Also offer two above rear edge contacts 122 that two above front edge contacts 121 reach away from these two above front edge contacts 121 on this first circuit board 12; Also offer two above front edge contacts 142 on this second circuit board 14, and away from two above rear edge contacts 141 of these two above front edge contacts 142.These two these two the above front edge contacts 121 that above splicing ear 11 electrically connects on this first circuit board 12 are to be electrically connected to these two above filtering units 13 on this first circuit board 12.One end of these two above solder terminals 17 electrically connects these two above front edge contacts 142 on this second circuit board 14 respectively, to be electrically connected to this network IC 15 on this second circuit board 14.
This network connector 1 inside also comprises two above signal converting terminals 16; Electrically connect these two above rear edge contacts 122 and these two above rear edge contacts 141 on this second circuit board 14 on this first circuit board 12 respectively; This first circuit board 12 electrically connects through these two above signal converting terminals 16 with this second circuit board 14, with the transmission network signal.
What deserves to be mentioned is that this network connector 1 also has metal shell 100, in order to be coated on the outer surface of this insulating body 10, so that this network connector 1 metallic shield function to be provided.
Please consult Fig. 5 and Fig. 6 then simultaneously, be respectively another cross-sectional schematic and another cross-sectional schematic of second embodiment of first embodiment of the utility model.As shown in the figure, this network connector 1 inside also is provided with at least one protection assembly 18, electrically connects this first circuit board 12.This protection assembly 18 mainly can be various anti-surge assembly (Surge protection component); For example transformer (Transformer), Transient Voltage Suppressor (Transient Voltage Suppressor; TVS), gas discharge tube (Gas Discharge Tube; GDT), (Electro Magnetic Interference, EMI) guard assembly or its combination etc. do not limit for high-voltage capacitance, electromagnetic interference.This protection assembly 18 is in order to producing the high pressure surge when thunderbolt takes place, and is passed to 1 last time of this network connector via this grid line, protects the not reason high-tension electricity attack of gushing and damaging of this network connector 1.
Please consult Fig. 7 and Fig. 8 at last simultaneously, be respectively the utility model first embodiment another cross-sectional schematic and the another cross-sectional schematic of second embodiment.As shown in the figure, this protection assembly 18 on being electrically connected at this first circuit board 12, also can be electrically connected on this second circuit board 14, mainly decide according to the consideration of the manufacturer of this network connector 1, should not limit.
What deserves to be mentioned is that the generation of high pressure surge mainly is passed on this network connector 1 by this grid line when thunderbolt takes place.When external signal transmits, mainly pass through the above filtering unit of these two above splicing ears 11, these two 13, this network IC 15, these two above solder terminals 17 in regular turn, transfer to this mainboard 2 at last again.Therefore, burn for the high pressure surge of protecting this network IC 15 not produce because of when thunderbolt, therefore this protection assembly 18 must be arranged on before this network IC 15.
In the utility model, this filtering unit 13, this network IC 15 and this protection assembly 18 all are integrated in single this network connector 1, and therefore, not only the configuration space on this mainboard 2 can be saved in large quantities, and therefore manufacturing cost also can reduce.
The above is merely the specifying of preferred embodiment of the utility model, is not the protection range in order to limitation the utility model, and other any equivalent transformation all should belong to the application's claim scope.
Claims (10)
1. a modified form network connector structure in order to be electrically connected at the mainboard of external electronic, is characterized in that, this modified form network connector structure comprises:
Insulating body, front end face offer connecting interface inwardly, and this insulating body inside has accommodation space;
First circuit board is arranged in this accommodation space, is electrically connected with two above splicing ears and two above filtering units on it, and wherein these two above splicing ears extensions are arranged in this connecting interface;
Second circuit board; Be arranged in this accommodation space; Laterally arrange with this first circuit board; And electrically connect with this first circuit board, this second circuit board is provided with at least one network integration circuit and two above solder terminals, and the other end of these two above solder terminals is towards extending below the bottom surface that is provided with and protrudes from this network connector;
Wherein, this network connector electrically connects the extranets winding thread through these two above splicing ears, and this network connector electrically connects the mainboard of this external electronic through these two above solder terminals.
2. modified form network connector structure according to claim 1 is characterized in that, when said network connector electrically connected said mainboard, said first circuit board and said second circuit board were perpendicular to this mainboard.
3. modified form network connector structure according to claim 1 is characterized in that, when said network connector electrically connected said mainboard, said first circuit board and said second circuit board were parallel to this mainboard.
4. modified form network connector structure according to claim 1; It is characterized in that; Said first circuit board is provided with two above front edge contacts and reaches two above rear edge contacts away from these two above front edge contacts; Said second circuit board is provided with two above front edge contacts and reaches two above rear edge contacts away from these two above front edge contacts; Said two above splicing ears electrically connect these two the above front edge contacts on this first circuit board; Said two above solder terminals electrically connect these two the above front edge contacts on these second circuit boards, and this network connector also comprises two above signal converting terminals, electrically connect these two above rear edge contacts and these two the above rear edge contacts on this second circuit board on this first circuit board respectively.
5. modified form network connector structure according to claim 1 is characterized in that, said two above filtering units are resistance, high-voltage capacitance, transformer or its combination.
6. modified form network connector structure according to claim 1 is characterized in that, this modified form network connector structure also comprises metal shell, in order to coat said insulating body.
7. modified form network connector structure according to claim 1 is characterized in that, also is provided with at least one protection assembly on the said first circuit board.
8. modified form network connector structure according to claim 7 is characterized in that, said at least one protection assembly is transformer, Transient Voltage Suppressor, gas discharge tube, high-voltage capacitance, electromagnetic interference shielding assembly or its combination.
9. modified form network connector structure according to claim 1 is characterized in that, also is provided with at least one protection assembly on the said second circuit board.
10. modified form network connector structure according to claim 9 is characterized in that, said at least one protection assembly is transformer, Transient Voltage Suppressor, gas discharge tube, high-voltage capacitance, electromagnetic interference shielding assembly or its combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203854161U CN202276028U (en) | 2011-10-11 | 2011-10-11 | Modified network connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203854161U CN202276028U (en) | 2011-10-11 | 2011-10-11 | Modified network connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202276028U true CN202276028U (en) | 2012-06-13 |
Family
ID=46196366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203854161U Expired - Fee Related CN202276028U (en) | 2011-10-11 | 2011-10-11 | Modified network connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202276028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682901A (en) * | 2012-09-05 | 2014-03-26 | 杨文塘 | Wired network signal external module |
| CN103904452A (en) * | 2014-04-03 | 2014-07-02 | 东莞建冠塑胶电子有限公司 | Novel signal transmission structure |
-
2011
- 2011-10-11 CN CN2011203854161U patent/CN202276028U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682901A (en) * | 2012-09-05 | 2014-03-26 | 杨文塘 | Wired network signal external module |
| CN103904452A (en) * | 2014-04-03 | 2014-07-02 | 东莞建冠塑胶电子有限公司 | Novel signal transmission structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20161011 |