CN106299820A - Network connector - Google Patents
Network connector Download PDFInfo
- Publication number
- CN106299820A CN106299820A CN201510265123.2A CN201510265123A CN106299820A CN 106299820 A CN106299820 A CN 106299820A CN 201510265123 A CN201510265123 A CN 201510265123A CN 106299820 A CN106299820 A CN 106299820A
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- China
- Prior art keywords
- extension
- network connector
- escape groove
- circuit board
- power supply
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Abstract
A kind of network connector, it includes horizontally disposed circuit board, the some docking terminals being connected to circuit board front end, is connected to some pin terminals of board rear end and installs some transformators on circuit boards, described transformator is electrically connected with docking terminal, wherein said network connector also includes the some power supply terminals for transmitting power supply, described circuit board has flat part and the extension extended anteriorly out from flat part, and described power supply terminal is connected to extension.Power supply terminal is arranged on the extension that circuit board extends anteriorly out, the abundant Appropriate application space of adapter so that the size of network connector is less.
Description
[technical field]
The present invention relates to a kind of network connector with POE function, the position particularly relating to power supply terminal in network connector is arranged.
[background technology]
Next generation wireless communication local area network standard IEEE 802.11ac network theory transfer rate will reach 6.9G/s, 1G/s speed between access point and switch is the most not enough, 2.5G/5G alliance between two exploitation 1G/s and 10G/s then occurs, one is NBASE-T Alliance alliance, and another one is MGBASE-T
Alliance alliance.The two alliance is all devoted in the case of existing Cat 5e wiring is constant, and existing 1G/s network of upgrading develops to 2.5G/5G with the wireless WiFi meeting IEEE 802.11ac.NBASE-T alliance will list super Cat5e and Cat6 cable infrastructure in 2.5G/s and 5G/s speed and POE technology, so can extend the life-span of cable and can also avoid running multi-core cable between switch and access point.
Additionally, traditional ethernet transmission power supply POE (Power Over Ethernet) can only transmit 15W power supply, the POE+ then developed can only transmit 30W power supply, and the most equipment need high wattage (more than 30W) POE to power, and have therefore developed UPOE (Universal
Power over Ethernet).Recently popular due to high in the clouds computing, virtual desktop terminating machine starts to popularize, the most wireless 802.11ac
AP can start volume production in the second half year, and these environment are required for the UPOE of high wattage, adds the scale in the two market, enough orders about networking manufacturer and releases the exchanger supporting UPOE.
Prior art related to the present invention refer to China's 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 adapter.
Along with the development of adapter miniaturization, need the network connector with POE function smaller.
[summary of the invention]
The technical problem to be solved is: provide a kind of network connector, its small volume.
In order to solve above-mentioned technical problem, the technical scheme is that
A kind of network connector, it includes horizontally disposed circuit board, the some docking terminals being connected to circuit board front end, is connected to some pin terminals of board rear end and installs some transformators on circuit boards, described transformator is electrically connected with docking terminal, wherein said network connector also includes the some power supply terminals for transmitting power supply, described circuit board has flat part and the extension extended anteriorly out from flat part, and described power supply terminal is connected to extension.
Compared with prior art, power supply terminal is arranged on the extension that circuit board extends anteriorly out by the present invention, the abundant Appropriate application space of adapter so that the size of network connector is less.
Present invention additionally comprises Curve guide impeller further below:
Further, some docking terminals are laterally arranged, described extension is included in the first extension and the second extension that horizontal two opposition sides of circuit board each extend over out, is partially attached to the first extension, and another part is connected to the second extension in some power supply terminals.
Further, described flat part has leading edge, and described first extension, the second extension and leading edge surround a breach caved in backward.
Further, some power supply terminals include four power supply terminals, and wherein two are connected to the first extension, and other two are connected to the second extension.
Further, described network connector also includes insulating body, described insulating body have insert for butt connector coordinate to socket, to the installing space at socket rear, be arranged on the midfeather between insert port and installing space and be arranged on midfeather and connect the some terminal grooves to socket and installing space, described docking terminal is at least partially housed in terminal groove.
Further, described midfeather is additionally provided with and is respectively used to house the first extension and the first escape groove of the second extension and the second escape groove, and described first escape groove and the second escape groove lay respectively at the laterally reversed both sides of some terminal grooves.
Further, described first escape groove and the second escape groove are through with to socket forward.
Further, described insulating body has two side, roof and diapire, and described diapire is provided with for installing the mounting post to outside mainboard, and two side is between roof and diapire, described first escape groove outwards runs through a sidewall, and described second escape groove outwards runs through another sidewall.
Further, described first escape groove and the second escape groove are downward through diapire.
Further, described network connector also includes insulating carrier, described circuit board is arranged on the upside of insulating carrier, described transformator is arranged on the upper surface of circuit board, described insulating carrier has the main part being correspondingly arranged with flat part and the first extension being correspondingly arranged with the first extension and the second extension and the second extension, and described main part is provided with the concave downward groove for accommodating electric element.
[accompanying drawing explanation]
Fig. 1 is inventive network adapter axonometric chart.
Fig. 2 is another view stereo figure of network connector shown in Fig. 1.
Fig. 3 is the exploded view of network connector shown in Fig. 1.
Fig. 4 is another visual angle exploded view of network connector shown in Fig. 3.
Fig. 5 is the exploded view of terminal module shown in Fig. 3.
Fig. 6 is another visual angle exploded view of terminal module shown in Fig. 5.
Fig. 7 is the circuit diagram of network connector shown in Fig. 1.
[main element symbol description]
| Insulating body | 1 | Network connector | 100 |
| Antetheca | 11 | To socket | 111 |
| Roof | 12 | Block button hole | 121 |
| Diapire | 13 | Mounting post | 131 |
| Sidewall | 14 | Installing space | 15 |
| Midfeather | 16 | Terminal groove | 161 |
| First escape groove | 171 | Second escape groove | 172 |
| Terminal module | 2 | Circuit board | 21 |
| Flat part | 211 | Leading edge | 2111 |
| Extension | 212 | First extension | 2121 |
| Second extension | 2122 | Breach | 2123 |
| Upper surface | 215 | Upper conducting strip | 2151 |
| Lower surface | 216 | Lower conducting strip | 2161 |
| Conductive through hole | 217 | Docking terminal | 22 |
| Weld part | 221 | Holding parts | 222 |
| Docking section | 223 | Pin terminal | 23 |
| Installation portion | 231 | Horizontal part | 232 |
| Connecting portion | 233 | Transformator | 24 |
| Toroidal core | 241 | Primary coil | 242 |
| Secondary coil | 243 | Centre cap | 244 |
| Common mode inhibition device | 25 | Capacitor | 26 |
| Resistor | 27 | Power supply terminal | 28 |
| Bottom | 281 | Top | 282 |
| Insulating carrier | 29 | Main part | 291 |
| Groove | 2911 | First extension | 292 |
| Second extension | 293 | Luminous body module | 3 |
| Light emitting diode | 31 | Luminous body | 311 |
| Pin contact | 312 | Switching module | 32 |
| Insulation plastic cement | 321 | Conversion terminal | 322 |
| Metal screen case | 4 | Earth point | 40 |
| Front metal shielding | 41 | Rear metal shielding | 42 |
Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
[detailed description of the invention]
As shown in Figures 1 to 7, a kind of network connector 100, in order to netting twine and the mainboard chip of physical side (PHY side) of patchcord cable-end (cable side), described network connector 100 can be installed to outside mainboard (mother board).Inventive network adapter 100 may be used for 2.5G/5G BASE-T, can transmit the network data of 2.5G/5Gb/s, and additionally the network connector of the present invention can transmit the power over ethernet of more than 60W, i.e. meets UPOE requirement.
As shown in Figures 2 and 3, network connector 100 includes insulating body 1, the terminal module 2 installed to insulating body 1 from back to front, installs the luminous body module 3 to insulating body 1 and metal screen case 4 the most from back to front.
As shown in Figures 3 to 6, terminal module 2 includes horizontally disposed circuit board 21, the some docking terminals 22 being connected to circuit board 21 front end, the some pin terminals 23 being connected to circuit board 21 rear end and the some filter elements being arranged on circuit board 21, and described filter element includes transformator 24, common mode inhibition device 25, capacitor 26 and resistor 27.Terminal module 2 also includes the some power supply terminals 28 for transmitting power supply, and described circuit board 21 has flat part 211 and the extension 212 extended anteriorly out from flat part 211, and described power supply terminal 28 is connected to extension 212.Some docking terminals 22 are laterally arranged, described extension 212 is included in the first extension 2121 and the second extension 2122 that horizontal two opposition sides of circuit board each extend over out, some power supply terminals 28 are partially attached to the first extension 2121, and another part is connected to the second extension 2122.Described flat part 211 has leading edge 2111, and described first extension the 2121, second extension 2122 and leading edge 2111 surround a breach 2123 caved in backward.Some power supply terminals 28 include four power supply terminals, and wherein two are connected to the first extension 2121, and other two are connected to the second extension 2122.Terminal module 2 also includes the insulating carrier 29 being arranged on the downside of circuit board, insulating carrier 29 has the main part 291 being correspondingly arranged with flat part 211 and the first extension 292 and the second extension 293 being correspondingly arranged respectively with the first extension 2121 and the second extension 2122, and described main part 291 is provided with the concave downward groove 2911 for filter element (electronic component).First extension 2121 and the first extension 292, the second extension 293 and the second extension 2122 are correspondingly arranged on the through hole (non-label) passed along the vertical direction for power supply terminal respectively.Common mode inhibition device 25 and transformator 24 being arranged on shown in accompanying drawing the upper surface 215 of circuit board 21, capacitor 26, resistor 27 are arranged on the lower surface 216 of circuit board 21, common mode inhibition device 25 is positioned at the lower section of transformator 24.It is of course also possible to capacitor 26, resistor 27 and transformator 24 to be arranged on the upper surface 215 of circuit board 21, common mode inhibition device 25 is arranged on the lower surface 216 of circuit board 21, capacitor 26 and resistor 27 and is positioned at the lower section of transformator 24.So capacitor 26, resistor 27 or common mode inhibition device 25 at least partly house with groove 2911 in.
Transformator 24 can be the transformator 24 with toroidal core 241, and common mode inhibition device 25 can also be the common mode inhibition device with toroidal core.Transformator 24, common mode inhibition device 25, capacitor 26 and resistor 27 can also be for SMD structures.In accompanying drawing example, the upper surface 215 of circuit board 21 is provided with the upper conducting strip 2151 that two rows be arranged in parallel, the lower surface 216 of circuit board 21 be provided with a row align arrange lower conducting strip 2161, the toroidal core 241 of described transformator 24 is arranged on two rows between conducting strip 2151, and the end of a thread sweat soldering of the enamel-covered wire on transformator 24 is gone up on conducting strip 2151 to corresponding.Described docking terminal 22 have be surface mounted on lower conducting strip 2161 weld part 221, from weld part 221 forward horizontal extend holding parts 222 and from holding parts 222 upwardly extend backward to the docking section 223 in socket.Pin terminal 23 have extend downward beyond insulating carrier 29 for piercing welding to outside mainboard installation portion 231, interfere to be immobilizated in bottom the fixed part of insulating carrier 29, the connecting portion 233 extending above conductive through hole 217 after insulating carrier 29 is inserted on circuit board 21 and self-retaining portion to extend forward and be connected to the horizontal part 232 of installation portion.Described power supply terminal 28 has and extends downward beyond the bottom 281 of insulating carrier, place and be fixed on the middle part in insulating carrier 29 and upwardly extend the top 282 being connected to circuit board 21.
As it is shown in fig. 7, each transformator 24 has and docks the primary coil 242 that terminal 22 is electrically connected with, and being electrically connected with secondary coil 243 with common mode suppressor 25, the other end of common mode inhibition device 25 is electrically connected with and pin terminal 23.The primary coil 242 of each transformator 24 be respectively provided with and power supply terminal 28 be electrically connected with centre cap 244, and centre cap 244 be electrically connected with capacitor 26, resistor 27 after be connected with earth point 40.Transformator 24, common mode inhibition device 25, resistor 27, capacitor 26, docking being electrically connected with between terminal 22, pin terminal 23, power supply terminal 28 is realized by the conductive path on circuit board 21.Earth point 40 is that after being electrically connected to metal screen case 4, the ground plane that connects to outside mainboard completes grounding connection.
As shown in Figure 3 to Figure 4, insulating body 1 includes antetheca 11, roof 12, diapire 13 and is positioned at the two side 14 in the middle of roof 12 and diapire 13.Antetheca 11 cave in backward be provided with insert for butt connector (Network plug) coordinate to socket 111, roof 12 is provided with the block button hole 121 for buckle butt connector, and diapire 13 is provided with for installing the mounting post 131 to outside mainboard.Insulating body 1 is additionally provided with the installing space 15 for terminal module 2 installation, is arranged on the midfeather 16 between socket 111 and installing space 15 and is arranged on midfeather 16 and connects the some terminal grooves 161 to socket 111 and installing space 15, and installing space 15 is positioned at socket 111 dead astern.Docking terminal 22 is at least partially housed in terminal groove 161.
As shown in Figures 3 to 6, midfeather 16 is additionally provided with the first escape groove 171 and the second escape groove 172 being respectively used to house the first extension 2121 and the second extension 2122, and described first escape groove 171 and the second escape groove 172 lay respectively at the laterally reversed both sides of some terminal grooves 161.Described first escape groove 171 and the second escape groove 172 are through with to socket 111 forward.Described first escape groove 171 outwards runs through a sidewall 14, and described second escape groove 172 outwards runs through another sidewall 14.Described first escape groove 171 and the second escape groove 172 are downward through diapire 13.First extension 2121 of circuit board 21 and the second extension 2122 house respectively to the first escape groove 171 and the second escape groove 172.Before the setting of the first escape groove 171 and the second escape groove 172 makes circuit board 21 to install more forward, thus the length in direction before and after shortening network connector 100.
As shown in Figure 3 to Figure 4, luminous body module 3 includes light emitting diode 31 and switching module 32, light emitting diode 31 includes the pin contact 312 that luminous body 311 and self-luminous body 311 mutually extend, switching module 32 includes insulating plastic cement 321 and being fixed on the conversion terminal 322 of insulation plastic cement 321, described pin contact 312 and conversion terminal 322 are linked together by overlap joint, without extra soldered, decrease welding sequence.
Metal screen case 4 includes that front metal shielding 41 and rear metal shielding 42, front metal shielding 41 and rear metal shielding 42 mutually snap together to be enclosed in insulating body 1, terminal module 2, the outside of luminous body module 3.Metal screen case 4 can be as electrical ground.
The present invention is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art, from above-mentioned design, without performing creative labour, done all conversion, all falls within the interior of protection scope of the present invention.
Claims (10)
1. a network connector, it includes horizontally disposed circuit board, the some docking terminals being connected to circuit board front end, is connected to some pin terminals of board rear end and installs some transformators on circuit boards, described transformator is electrically connected with docking terminal, it is characterized in that: described network connector also includes the some power supply terminals for transmitting power supply, described circuit board has flat part and the extension extended anteriorly out from flat part, and described power supply terminal is connected to extension.
2. network connector as claimed in claim 1, it is characterized in that: some docking terminals are laterally arranged, described extension is included in the first extension and the second extension that horizontal two opposition sides of circuit board each extend over out, some power supply terminals are partially attached to the first extension, and another part is connected to the second extension.
3. network connector as claimed in claim 2, it is characterised in that: described flat part has leading edge, and described first extension, the second extension and leading edge surround a breach caved in backward.
4. network connector as claimed in claim 3, it is characterised in that: some power supply terminals include four power supply terminals, and wherein two are connected to the first extension, and other two are connected to the second extension.
5. network connector as claimed in claim 4, it is characterized in that: described network connector also includes insulating body, described insulating body have insert for butt connector coordinate to socket, to the installing space at socket rear, be arranged on the midfeather between insert port and installing space and be arranged on midfeather and connect the some terminal grooves to socket and installing space, described docking terminal is at least partially housed in terminal groove.
6. network connector as claimed in claim 5, it is characterized in that: described midfeather is additionally provided with and is respectively used to house the first extension and the first escape groove of the second extension and the second escape groove, and described first escape groove and the second escape groove lay respectively at the laterally reversed both sides of some terminal grooves.
7. network connector as claimed in claim 6, it is characterised in that: described first escape groove and the second escape groove are through with to socket forward.
8. network connector as claimed in claim 6, it is characterized in that: described insulating body has two side, roof and diapire, described diapire is provided with for installing the mounting post to outside mainboard, two side is between roof and diapire, described first escape groove outwards runs through a sidewall, and described second escape groove outwards runs through another sidewall.
9. network connector as claimed in claim 8, it is characterised in that: described first escape groove and the second escape groove are downward through diapire.
10. network connector as claimed in claim 2, it is characterized in that: described network connector also includes insulating carrier, described circuit board is arranged on the upside of insulating carrier, described transformator is arranged on the upper surface of circuit board, described insulating carrier has the main part being correspondingly arranged with flat part and the first extension being correspondingly arranged respectively with the first extension and the second extension and the second extension, and described main part is provided with the concave downward groove for accommodating electric element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510265123.2A CN106299820A (en) | 2015-05-22 | 2015-05-22 | Network connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510265123.2A CN106299820A (en) | 2015-05-22 | 2015-05-22 | Network connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106299820A true CN106299820A (en) | 2017-01-04 |
Family
ID=57633568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510265123.2A Pending CN106299820A (en) | 2015-05-22 | 2015-05-22 | Network connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106299820A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994872A (en) * | 2017-12-29 | 2019-07-09 | 和硕联合科技股份有限公司 | Attachment device and its method of attachment device manufacture |
| CN110770857A (en) * | 2017-06-20 | 2020-02-07 | 维斯海电子有限公司 | Power resistor |
| WO2023142480A1 (en) * | 2022-01-27 | 2023-08-03 | 深南电路股份有限公司 | Ethernet plug connector and manufacturing method therefor |
-
2015
- 2015-05-22 CN CN201510265123.2A patent/CN106299820A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110770857A (en) * | 2017-06-20 | 2020-02-07 | 维斯海电子有限公司 | Power resistor |
| CN110770857B (en) * | 2017-06-20 | 2022-04-01 | 维斯海电子有限公司 | Power resistor |
| CN109994872A (en) * | 2017-12-29 | 2019-07-09 | 和硕联合科技股份有限公司 | Attachment device and its method of attachment device manufacture |
| WO2023142480A1 (en) * | 2022-01-27 | 2023-08-03 | 深南电路股份有限公司 | Ethernet plug connector and manufacturing method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |