CN204809448U - Network connector - Google Patents
Network connector Download PDFInfo
- Publication number
- CN204809448U CN204809448U CN201520335627.2U CN201520335627U CN204809448U CN 204809448 U CN204809448 U CN 204809448U CN 201520335627 U CN201520335627 U CN 201520335627U CN 204809448 U CN204809448 U CN 204809448U
- Authority
- CN
- China
- Prior art keywords
- power supply
- circuit board
- network connector
- magnetic element
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000003990 capacitor Substances 0.000 claims description 11
- 238000003032 molecular docking Methods 0.000 claims description 9
- 239000012212 insulator Substances 0.000 abstract 4
- 230000005389 magnetism Effects 0.000 abstract 3
- 210000001503 joint Anatomy 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a network connector, its includes insulator and installing in insulator's magnetism module, insulator has and is used for butting connector to insert the complex acceping the chamber and be located the installation space who accepts the chamber and be used for magnetism module installation at the back, the magnetism module includes that circuit board, the one end of level setting is connected and stretches into butt joint terminal, the one end of accommodating the intracavity in the circuit board other end and connect in circuit board other end downwardly extending and surpass insulator's pin terminal and install the magnetic element on the circuit board, wherein network connector still has a plurality of power supply terminals that are used for transmitting the power, magnetic element installs the upper surface at the circuit board, and a plurality of power supply terminals are located magnetic element under.
Description
[technical field]
The utility model relates to a kind of network connector with POE function, and the position particularly relating to power supply terminal in network connector is arranged.
[background technology]
Along with the promulgation of IEEE802.3an10GBASE-T respective standard, the application of 10GBASE-T ethernet standard is developed fast, the improvement of technology and becoming a reality based on the wiring system that lifting makes transmission speed 10Gb/s, transmission range reaches 100m of 6A class wiring system.
In addition, traditional ethernet transmission power supply POE (PowerOverEthernet) can only transmit 15W power supply, the POE+ then developed can only transmit 30W power supply, more and more many equipment needs high wattage (more than 30W) POE to power, and has therefore developed UPOE (UniversalPoweroverEthernet).Recently popular due to high in the clouds computing, virtual desktop terminating machine starts to popularize, and also have wireless 802.11acAP can start volume production in the second half year, these environment all need the UPOE of high wattage, add the scale in these two markets, enough order about networking manufacturer and release the interchanger of supporting UPOE.
The prior art relevant to the utility model please refer to the China CN201741842U patent of bulletin on February 9th, 2011, and power supply terminal disclosed in it is arranged on the sidewall of insulating carrier, and this can increase the transverse width of connector.Another prior art please refer to the China CN201029178U patent of bulletin on February 27th, 2008, and conducting terminal disclosed in it (power supply terminal) is connected to the rear side of circuit board, and this can increase the length on the fore-and-aft direction of connector.
Along with the development of connector miniaturization, need the network connector size with POE function less.
[utility model content]
Technical problem to be solved in the utility model is: provide a kind of network connector, its small volume.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
A kind of network connector, it magnetic module comprising insulating body and be installed on insulating body, described insulating body has the host cavity inserting cooperation for butt connector and the installing space be positioned at for the installation of magnetic module after host cavity, described magnetic module comprises horizontally disposed circuit board, one end is connected to the circuit board other end and stretches into docking terminal in host cavity, one end is connected to the pin terminal that the circuit board other end extends downward beyond insulating body, and the magnetic element be installed on circuit board, wherein said network connector also has some power supply terminals for transmitting power supply, described magnetic element is arranged on the upper surface of circuit board, some power supply terminals are positioned at immediately below magnetic element.
Compared with prior art, power supply terminal is arranged on the below of magnetic element by the utility model, effectively can utilize the space of circuit board, avoid being arranged on the drawback that the rear end of circuit board and side make circuit board size large, thus network connector can be made miniaturized.
The utility model also comprises following Curve guide impeller further:
Further, described magnetic module also comprises the insulating trip be arranged between magnetic element and power supply terminal.
Further, described pin terminal is also positioned at immediately below magnetic element, and described insulating trip is insulating tape, and described insulating trip is also arranged between pin terminal and magnetic element.
Further, described magnetic element is transformer coil, and some enamelled wires that described transformer coil comprises toroidal core and is wound around around toroidal core.
Further, described magnetic module also comprises the common mode choke being installed on circuit board lower surface, and described common mode choke comprises bar shaped magnetic core and is wound in the some enamelled wires on bar shaped magnetic core.
Further, described magnetic module also comprises the insulating carrier being arranged on circuit board lower end, and described pin terminal and power supply terminal are all fixed on insulating carrier.
Further, described insulating carrier is provided with some accepting grooves of upward opening, and described common mode choke is contained in accepting groove at least partly.
Further, described magnetic module also comprises the paster type resistor and SMD capacitor that are arranged on circuit board lower surface, and described paster type resistor and SMD capacitor are contained in accepting groove at least partly.
Further, described power supply terminal and pin terminal are all positioned at the rear end of common mode choke, resistor and capacitor.
Further, some power supply terminals comprise four power supply terminals, and described four power supply terminals can transmit the power supply of more than 60W.
[accompanying drawing explanation]
Fig. 1 is the stereogram that the utility model network connector is installed on outside mainboard.
Fig. 2 is the exploded view of network connector shown in Fig. 1.
Fig. 3 is another visual angle exploded view of network connector shown in Fig. 2.
Fig. 4 is the exploded view of the module of magnetic shown in Fig. 2.
Fig. 5 is another visual angle exploded view of the module of magnetic shown in Fig. 4.
Fig. 6 is the circuit diagram of network connector shown in Fig. 1.
[main element symbol description]
| Insulating body | 1 | Network connector | 100 |
| Host cavity | 11 | Installing space | 12 |
| Connectivity slot | 13 | Roof | 14 |
| Diapire | 15 | Sidewall | 16 |
| Mounting groove | 161 | Antetheca | 17 |
| Magnetic module | 2 | Power supply terminal | 20 |
| Outside mainboard | 200 | Weld part | 201 |
| Installation portion | 202 | Circuit board | 21 |
| Upper surface | 211 | Conducting strip | 2111 |
| Lower surface | 212 | Docking terminal | 22 |
| Docking section | 221 | Connecting portion | 222 |
| Pin terminal | 23 | Weld part | 231 |
| Installation portion | 232 | Transformer | 24 |
| Toroidal core | 241 | Enamelled wire | 242 |
| Common mode choke | 25 | Bar shaped magnetic core | 251 |
| Capacitor | 26 | Resistor | 27 |
| Insulating carrier | 28 | Accepting groove | 281 |
| Collets | 29 | Indicating device | 3 |
| Metal screen case | 4 | Insulating trip | 5 |
Following embodiment will further illustrate the utility model in conjunction with above-mentioned accompanying drawing.
[embodiment]
As shown in Figures 1 to 6, a kind of network connector 100, in order to the netting twine of patchcord cable-end (cableside) and the mainboard chip of physical side (PHYside), described network connector 100 can be mounted on outside mainboard 200 (motherboard).The utility model network connector 100 may be used for 10GBASE-T, can transmit the network data of 10Gb/s.
As shown in Figures 2 and 3, network connector 100 comprises insulating body 1, is installed on the magnetic module 2 of insulating body 1 from back to front, is installed on the indicating device 3 on insulating body 1 sidewall and wraps the metal screen case 4 invested outside insulating body 1 and magnetic module 2.
Insulating body 1 have for butt connector (reticle plug provided) insert coordinate host cavity 11, be positioned at the installing space 12 that host cavity 11 is installed for magnetic module 2 below, the connectivity slot 13 being communicated with host cavity 11 and installing space 12.Insulating body 1 has roof 14, diapire 15, two side 16 and antetheca 17, and described host cavity 11 surrounded by roof 14, diapire 15, two side 16 and antetheca 17.Each sidewall 16 is provided with mounting groove 161 and fixedly mounts for an indicating device 3 (LED).
As shown in Figure 4 and Figure 5, magnetic module 2 comprises horizontally disposed circuit board 21, docking terminal 22, pin terminal 23, power supply terminal 20, transformer 24, common mode choke 25, SMD capacitor 26, paster type resistor 27 and insulating carrier 28.Docking terminal 22 and collets 29 are insert molded (insertmolding) and are integrated, and docking terminal 22 comprises the docking section 221 extended in host cavity, inlays the fixed part be embedded in collets 29 and the connecting portion 222 being connected to circuit board 21.Pin terminal 23 have extend upwardly beyond circuit board 21 weld part 231, interfere be fixed on the fixed part of insulating carrier 28 and extend downward beyond the installation portion 232 of insulating body 1 and insulating carrier 28.Power supply terminal 20 comprise extend upwardly beyond circuit board 21 weld part 201, interfere be fixed on the fixed part of insulating carrier 28 and extend downward beyond the installation portion 202 of insulating body 1 and insulating carrier 28.Docking terminal 22 is electrically connected with pin terminal 23 by circuit board 21, transformer 24, common mode choke 25.
Transformer 24 and common mode choke 25 are the magnetic coil for filtering network noise, and transformer 24 is electrically connected by the conductive path (conductivetrace) on circuit board 21 and common mode choke 25.Some enamelled wires 242 that transformer 24 comprises toroidal core 241 and is wound around around toroidal core 241, common mode choke 25 comprises bar shaped magnetic core 251 and is wound in the some enamelled wires (not shown) on bar shaped magnetic core 251.Circuit board 21 comprises upper surface 211 and the lower surface 212 of contrary setting, and described transformer 24 is arranged on the upper surface 211 of circuit board 21, and described common mode choke 25 is surface mounted in the lower surface 212 of circuit board 21.The upper surface 211 of circuit board 21 is provided with the conducting strip 2111 (conductivepads) that two rows be arranged in parallel, and on transformer 24, the end of a thread sweat soldering of enamelled wire 242 is to corresponding conducting strip 2111.
Power supply terminal 20 and pin terminal 23 are installed in immediately below transformer 24, namely between two row's conducting strips 2111.The top of power supply terminal 20 and pin terminal 23 all upwards extend beyond the upper surface 211 of circuit board 21, and is welded in the upper surface 211 of circuit board 21.Because power supply terminal 20 and pin terminal 23 are arranged on the below of transformer 24, reduce circuit board 21 area occupied, reduce the size of circuit board 21, thus network connector 100 can be made more miniaturized.
As shown in Figure 4, magnetic module 2 also comprises and is arranged at transformer 24 and the insulating trip between power supply terminal 20 and pin terminal 23 5, and described insulating trip 5 is High-Voltage Insulation adhesive tape, for insulated isolation transformer 24 and pin terminal 23 and power supply terminal 20.Insulating trip 5 also has and prevents the top of power supply terminal 20 and pin terminal 23 from scratching the insulation coat of paint of transformer 24 enamelled wire 242 thus causing the risk of short circuit.
As shown in Figure 4 and Figure 5, insulating carrier 28 is provided with some accepting grooves 281 of upward opening, and described common mode choke 25 is contained in accepting groove 281 at least partly.Paster type resistor 27 and SMD capacitor 26 all surface are installed on the lower surface 212 of circuit board 21, and described paster type resistor 27 and SMD capacitor 26 are contained in accepting groove 281 at least partly.Power supply terminal 20 and pin terminal 23 are all positioned at the rear end of common mode choke, resistor 27 and capacitor 26.
As shown in Figure 6, some power supply terminals 20 comprise four power supply terminals, and each power supply terminal is electrically connected a centre cap 245 of transformer 24, and described four power supply terminals 20 can transmit the power supply of more than 60W, namely meet the requirement of UPOE.
The utility model is not limited to above-mentioned concrete execution mode, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, done all conversion, all drop in protection range of the present utility model.
Claims (10)
1. a network connector, it magnetic module comprising insulating body and be installed on insulating body, described insulating body has the host cavity inserting cooperation for butt connector and the installing space be positioned at for the installation of magnetic module after host cavity, described magnetic module comprises horizontally disposed circuit board, one end is connected to the circuit board other end and stretches into docking terminal in host cavity, one end is connected to the pin terminal that the circuit board other end extends downward beyond insulating body, and the magnetic element be installed on circuit board, it is characterized in that: described network connector also has some power supply terminals for transmitting power supply, described magnetic element is arranged on the upper surface of circuit board, some power supply terminals are positioned at immediately below magnetic element.
2. network connector as claimed in claim 1, is characterized in that: described magnetic module also comprises the insulating trip be arranged between magnetic element and power supply terminal.
3. network connector as claimed in claim 2, it is characterized in that: described pin terminal is also positioned at immediately below magnetic element, described insulating trip is insulating tape, and described insulating trip is also arranged between pin terminal and magnetic element.
4. network connector as claimed in claim 1, is characterized in that: described magnetic element is transformer coil, and some enamelled wires that described transformer coil comprises toroidal core and is wound around around toroidal core.
5. network connector as claimed in claim 1, it is characterized in that: described magnetic module also comprises the common mode choke being installed on circuit board lower surface, described common mode choke comprises bar shaped magnetic core and is wound in the some enamelled wires on bar shaped magnetic core.
6. network connector as claimed in claim 1, it is characterized in that: described magnetic module also comprises the insulating carrier being arranged on circuit board lower end, described pin terminal and power supply terminal are all fixed on insulating carrier.
7. network connector as claimed in claim 6, is characterized in that: described insulating carrier is provided with some accepting grooves of upward opening, and described common mode choke is contained in accepting groove at least partly.
8. network connector as claimed in claim 7, is characterized in that: described magnetic module also comprises the paster type resistor and SMD capacitor that are arranged on circuit board lower surface, and described paster type resistor and SMD capacitor are contained in accepting groove at least partly.
9. network connector as claimed in claim 8, is characterized in that: described power supply terminal and pin terminal are all positioned at the rear end of common mode choke, resistor and capacitor.
10. network connector as claimed in claim 1, it is characterized in that: some power supply terminals comprise four power supply terminals, described four power supply terminals can transmit the power supply of more than 60W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335627.2U CN204809448U (en) | 2015-05-22 | 2015-05-22 | Network connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335627.2U CN204809448U (en) | 2015-05-22 | 2015-05-22 | Network connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204809448U true CN204809448U (en) | 2015-11-25 |
Family
ID=54594219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520335627.2U Expired - Fee Related CN204809448U (en) | 2015-05-22 | 2015-05-22 | Network connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204809448U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680816A (en) * | 2015-12-31 | 2016-06-15 | 富士康(昆山)电脑接插件有限公司 | Network signal filtering circuit |
| CN105680815A (en) * | 2015-12-31 | 2016-06-15 | 富士康(昆山)电脑接插件有限公司 | Network signal filtering circuit |
| CN106684618A (en) * | 2016-12-13 | 2017-05-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
-
2015
- 2015-05-22 CN CN201520335627.2U patent/CN204809448U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680816A (en) * | 2015-12-31 | 2016-06-15 | 富士康(昆山)电脑接插件有限公司 | Network signal filtering circuit |
| CN105680815A (en) * | 2015-12-31 | 2016-06-15 | 富士康(昆山)电脑接插件有限公司 | Network signal filtering circuit |
| CN106684618A (en) * | 2016-12-13 | 2017-05-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN106684618B (en) * | 2016-12-13 | 2019-10-08 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 |