CN203747159U - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN203747159U CN203747159U CN201320879281.3U CN201320879281U CN203747159U CN 203747159 U CN203747159 U CN 203747159U CN 201320879281 U CN201320879281 U CN 201320879281U CN 203747159 U CN203747159 U CN 203747159U
- Authority
- CN
- China
- Prior art keywords
- magnetic module
- circuit board
- sheet
- electric connector
- insulating
- 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
- 239000002184 metal Substances 0.000 claims abstract description 29
- 238000003032 molecular docking Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 abstract description 8
- 230000037431 insertion Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006263 metalation reaction Methods 0.000 description 1
Abstract
An electrical connector comprises an insulating body and the two magnetic modules. The insulating body has a first insertion cavity and a second insertion cavity which are horizontally arranged in parallel. The two magnetic modules include a first magnetic module and a second magnetic module which are respectively mounted on the rear sides of the first insertion cavity and the second insertion cavity. A middle shielding sheet is arranged between the first magnetic module and the second magnetic module. The middle shielding sheet is used for shielding electromagnetic interference between the first magnetic module and the second magnetic module. The middle shielding sheet is fixed on the insulating body and is mounted between the first insertion cavity and the second insertion cavity. The middle shielding sheet is provided with a metal grounding sheet and an insulating sheet pasted on the metal grounding sheet. According to the utility model, as the middle shielding sheet arranged into the metal grounding sheet and the insulating sheet pasted on the metal grounding plate. high-voltage ignition between the metal grounding sheet and the magnetic modules can be prevented, and the middle shielding sheet is simple to manufacture and low in production cost.
Description
[technical field]
The utility model relates to a kind of electric connector, relates in particular to the earth shield sheet in Ethernet electric connector more than transmission 10Gbit/s.
[background technology]
Prior art please refer to disclosed CN103178407A Chinese patent application on June 26th, 2013, and it discloses a kind of for transmitting Ethernet electric connector more than 10Gbit/s.In this electric connector, there are horizontal some ports (port), each port is for the insertion of network socket connector, between adjacent both ends mouth, be provided with the intershield sheet for shield electromagnetic interference, this intershield sheet is that sheet metal does not do any insulation measures.The element in each port of this electric connector with contact high-pressure sides such as transformers, in use has the electrical short circuit of high voltage arc to be connected to the hidden danger of intershield sheet.
Application number is the Chinese patent application of No. CN201310029445.8, above-mentioned electric connector is improved, sheet metal and insulation plastic cement insert molding (insert molding) are integrated, and this structure has prevented high voltage arc and then the short circuit of sheet metal and magnetic module.But this structure is high with the production cost that insulation plastic cement insert molding (insert molding) is integrated by sheet metal, and sheet metal secures to the also less stable of structure of insulating body by insulation plastic cement.
In view of above-mentioned defect, be necessary that in fact the earth shield sheet that designs a kind of electric connector improves structure.
[utility model content]
Technical problem to be solved in the utility model is: a kind of electric connector is provided, and described electric connector has intershield sheet, described intershield sheet easily manufactured and with low cost.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of electric connector, it comprises insulating body and two magnetic modules, described insulating body has level the first slotting chamber and second arranged side by side and inserts chamber, two magnetic modules comprise the first magnetic module and the second magnetic module that are arranged on respectively the first slotting chamber rear side and the second slotting chamber rear side, between described the first magnetic module and the second magnetic module, be provided with an intershield sheet, described intershield sheet is for shielding the electromagnetic interference between the first magnetic module and the second magnetic module, described intershield sheet is fixed on insulating body and is arranged on first and inserts between chamber and the second slotting chamber, wherein said intershield sheet has metal earthing sheet and sticks on the insulating trip on metal earthing sheet.
Compared with prior art, the utility model intershield sheet is set to metal earthing sheet and is attached to the insulating trip on metal earthing sheet, can prevent between metal earthing sheet and magnetic module in high voltage arc, intershield sheet is made simple, low production cost.
[brief description of the drawings]
Fig. 1 is the stereogram that meets the utility model electric connector.
Fig. 2 is the stereogram at another visual angle of electric connector shown in Fig. 1.
Fig. 3 is the part three-dimensional exploded view of electric connector shown in Fig. 2.
Fig. 4 is the further three-dimensional exploded view of electric connector shown in Fig. 3.
Fig. 5 is the further three-dimensional exploded view at another visual angle of electric connector shown in Fig. 4.
[main element symbol description]
| Insulating body | 1 | Electric connector | 100 |
| Antetheca | 11 | Rear wall | 12 |
| The first jube groove | 121 | The second jube groove | 122 |
| Roof | 13 | Diapire | 14 |
| First inserts chamber | 15 | Second inserts chamber | 16 |
| Midfeather | 17 | Draw-in groove | 18 |
| The first magnetic module | 21 | The first docking terminal | 211 |
| First circuit board | 212 | The first isolating transformer | 213 |
| The first pin terminal | 214 | The first insulating carrier | 215 |
| The second magnetic module | 22 | The second docking terminal | 221 |
| Second circuit board | 222 | The second isolating transformer | 223 |
| The second pin terminal | 224 | The second insulating carrier | 225 |
| Intershield sheet | 3 | Metal earthing sheet | 31 |
| Riveted joint hook | 310 | The first vertical plane | 311 |
| The second vertical plane | 312 | Salient point | 313 |
| The first insulating tape | 321 | The second insulating tape | 322 |
| Shield shell | 4 | Through hole | 40 |
| Upper side | 41 | The first lug | 44 |
| The second lug | 45 | LED lamp | 5 |
| The first stopper | 51 | The second stopper | 52 |
| The 3rd insulating tape | 6 | The 4th insulating tape | 7 |
Following embodiment further illustrates the utility model in connection with above-mentioned accompanying drawing.
[embodiment]
As shown in Figures 1 to 5, for meeting a kind of electric connector 100 of the present utility model, it comprises insulating body 1 and two magnetic modules 21,22.
Insulating body 1 has antetheca 11, rear wall 12, roof 13 and diapire 14.Insulating body 1 has level the first slotting chamber 15 and second arranged side by side and inserts chamber 16, the slotting chamber 15 of antetheca 11, the first is run through in the first slotting chamber 15 and the second slotting chamber 16 and the second slotting chamber 16 is respectively used to a network socket connector RJ45 (not shown) along fore-and-aft direction insertion cooperation.Rear wall 12 is provided with the first jube groove 121 connecting with the first slotting chamber 15 and the second jube groove 122 connecting with the second slotting chamber 16.Insulating body 1 has the midfeather 17 extending back from rear wall 12, and midfeather 17 is inserted chamber 15 and second first and inserted between chamber 16.Insulating body 1 is provided with the draw-in groove 18 that runs through insulating body 1 along fore-and-aft direction, and draw-in groove 18 runs through midfeather 17 backward.
Two magnetic modules 21,22 comprise the second magnetic module 22 that is arranged on the first magnetic module 21 of the first slotting chamber 15 rear sides and is arranged on the second slotting chamber 16 rear sides.Between the first magnetic module 21 and the second magnetic module 22, be provided with an intershield sheet 3, intershield sheet 3 is for shielding the electromagnetic interference between the first magnetic module 21 and the second magnetic module 22, and intershield sheet 3 is fixed on insulating body 1 and is arranged on first and inserts between chamber 15 and the second slotting chamber 16.Intershield sheet 3 is held in the draw-in groove 18 of insulating body 1.
As shown in Figure 4 and Figure 5, intershield sheet 3 has metal earthing sheet 31 and is attached to the insulating trip on metal earthing sheet 31, and insulating trip is for preventing the high-pressure conductive between magnetic module and metal earthing sheet 31.Metal earthing sheet 31 has the first vertical plane 311 that faces the first magnetic module 21 and the second vertical plane 312 that faces the second magnetic module 22, and insulating trip has and is attached to the first insulating tape 321 on the first vertical plane 311 and is attached to the second insulating tape 322 on the second vertical plane 312.Metal earthing sheet 31 is provided with the salient point 313 to insulating body 1 draw-in groove 18 for interference engagement.
As shown in Figure 3, metal earthing sheet 31 has the riveted joint hook 310 that is positioned at its top, electric connector 100 also has the shield shell 4 that is coated on insulating body 1 outside, shield shell 4 runs through the through hole 40 of shield shell on being provided with vertically, riveted joint hook 310 is riveted on upper side 41(Fig. 1 of shield shell 4 towards single direction through through hole 40).Intershield sheet 3 is arranged on midfeather 17, and metal earthing sheet 31 and shield shell 4 physical connections.
The first magnetic module 21 has and is inserted into first from the first jube groove 121 and inserts the docking of first in chamber 15 terminal 211, the second magnetic modules 22 and have from the second jube groove 122 and insert second the second docking terminal 221 of inserting in chamber 16.The first magnetic module 21 also comprises the first circuit board 212 being connected with the first docking terminal 211, the first pin terminal 214 that is arranged on the first isolating transformer 213 on first circuit board 212 and is connected with first circuit board 212.The second magnetic module 22 also comprises the second circuit board 222 being connected with the second docking terminal 221, the second pin terminal 224 that is arranged on the second isolating transformer 223 on second circuit board 222 and is connected with second circuit board 222.The first magnetic module 21 also has the first insulating carrier 215, the second magnetic modules 22 of installing for first circuit board 212 and also has the second insulating carrier 225 of installing for second circuit board 222.The first pin terminal 214 is retained on the first insulating carrier 215, and the second pin terminal 224 is retained on the second insulating carrier 225, and the first pin terminal 214 and the second pin terminal 224 all vertically extend.
The first docking terminal 211 is immobilizated in that the first stopper 51, the second docking terminals 221 are immobilizated in the second stopper 52, the first stoppers 51 and the second stopper 52 is arranged on respectively on first circuit board 212 and second circuit board 222.
As shown in Figure 2, the rear side of shield shell 4 has the first lug 44 extending to first circuit board 212 and the second lug 45 extending to second circuit board 222, and the rear end of first circuit board 212 and second circuit board 222 has respectively the first ground connection conducting strip (not label) being connected for the first lug 44 and the second ground connection conducting strip (not label) being connected for the second lug 45.
As shown in Figure 4 and Figure 5, electric connector 100 also has the LED lamp 5 being arranged on insulating body 1, and LED lamp 5 is used to indicate the communications status of electric connector.Between the first magnetic module 21 and shield shell 4, be also provided with between the 3rd insulating tape 6, the second magnetic modules 22 and shield shell 4 and be also provided with the 4th insulating tape 7.The 3rd insulating tape 6 and the 4th insulating tape 7 are for preventing the high voltage arc between the first magnetic module 21 and the second magnetic module 22 and shield shell 4.
The foregoing is only a kind of execution mode of the present utility model, it not whole or unique execution mode, the variation of any equivalence that those of ordinary skill in the art take technical solutions of the utility model by reading the utility model specification, is claim of the present utility model and contains.
Claims (10)
1. an electric connector, it comprises insulating body and two magnetic modules, described insulating body has level the first slotting chamber and second arranged side by side and inserts chamber, two magnetic modules comprise the first magnetic module and the second magnetic module that are arranged on respectively the first slotting chamber rear side and the second slotting chamber rear side, between described the first magnetic module and the second magnetic module, be provided with an intershield sheet, described intershield sheet is for shielding the electromagnetic interference between the first magnetic module and the second magnetic module, described intershield sheet is fixed on insulating body and is arranged on first and inserts between chamber and the second slotting chamber, it is characterized in that: described intershield sheet has metal earthing sheet and sticks on the insulating trip on metal earthing sheet.
2. electric connector as claimed in claim 1, is characterized in that: described insulating body has the draw-in groove that holds intershield sheet, and described metal earthing sheet is provided with the salient point to draw-in groove for interference engagement.
3. electric connector as claimed in claim 1, it is characterized in that: described metal earthing sheet has the first vertical plane that faces the first magnetic module and the second vertical plane that faces the second magnetic module, described insulating trip has the first insulating tape being attached on the first vertical plane and is attached to the second insulating tape on the second vertical plane.
4. electric connector as claimed in claim 2, it is characterized in that: described metal earthing sheet has the riveted joint hook that is positioned at its top, described electric connector also has the shield shell that is coated on insulating body outside, described shield shell runs through the through hole of shield shell on being provided with vertically, described riveted joint hook is riveted on the upper side of shield shell through through hole.
5. electric connector as claimed in claim 4, it is characterized in that: described insulating body has antetheca, rear wall, roof and diapire, antetheca is run through along fore-and-aft direction in the described first slotting chamber and the second slotting chamber, described rear wall is provided with and first the second jube groove of inserting the first jube groove of chamber perforation and connecting with the second slotting chamber, described the first magnetic module has and is inserted into first from the first jube groove and inserts the docking of first in chamber terminal, and described the second magnetic module has from the second jube groove and inserts second the second docking terminal of inserting in chamber.
6. electric connector as claimed in claim 5, it is characterized in that: described insulating body has the midfeather extending back from rear wall, described draw-in groove runs through insulating body along fore-and-aft direction, and described intershield sheet is arranged on midfeather, and described metal earthing sheet and shield shell physical connection.
7. electric connector as claimed in claim 5, is characterized in that: described the first magnetic module also comprises and the first circuit board of the first butt end sub-connection, the first pin terminal that is arranged on the first isolating transformer on first circuit board and is connected with first circuit board; Described the second magnetic module also comprises and the second circuit board of the second butt end sub-connection, the second pin terminal that is arranged on the second isolating transformer on second circuit board and is connected with second circuit board.
8. electric connector as claimed in claim 7, it is characterized in that: described the first magnetic module also has the first insulating carrier of installing for first circuit board, described the second magnetic module also has the second insulating carrier of installing for second circuit board, described the first pin terminal fixing is on the first insulating carrier, described the second pin terminal fixing is on the second insulating carrier, and described the first pin terminal and the second pin terminal all vertically extend.
9. electric connector as claimed in claim 8, it is characterized in that: described electric connector also comprises the first stopper and the second stopper that are arranged on respectively on first circuit board and second circuit board, the first docking terminal is immobilizated in the first stopper, and the second docking terminal is immobilizated in the second stopper.
10. electric connector as claimed in claim 9, it is characterized in that: the rear side of described shield shell has the first lug extending to first circuit board and the second lug extending to second circuit board, and the rear end of described first circuit board and second circuit board has respectively the first ground strip being connected for the first lug and the second ground strip being connected for the second lug.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879281.3U CN203747159U (en) | 2013-12-30 | 2013-12-30 | Electrical connector |
| US14/583,823 US9413122B2 (en) | 2013-12-30 | 2014-12-29 | Modular jack having middle metal plate shielding two adjacent ports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879281.3U CN203747159U (en) | 2013-12-30 | 2013-12-30 | Electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203747159U true CN203747159U (en) | 2014-07-30 |
Family
ID=51346920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320879281.3U Expired - Fee Related CN203747159U (en) | 2013-12-30 | 2013-12-30 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203747159U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390853A (en) * | 2014-09-03 | 2016-03-09 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN109787030A (en) * | 2017-11-13 | 2019-05-21 | 富士康(昆山)电脑接插件有限公司 | Module connector |
| CN110133809A (en) * | 2019-05-24 | 2019-08-16 | 青岛海信宽带多媒体技术有限公司 | A kind of optical module |
-
2013
- 2013-12-30 CN CN201320879281.3U patent/CN203747159U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390853A (en) * | 2014-09-03 | 2016-03-09 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN109787030A (en) * | 2017-11-13 | 2019-05-21 | 富士康(昆山)电脑接插件有限公司 | Module connector |
| CN110133809A (en) * | 2019-05-24 | 2019-08-16 | 青岛海信宽带多媒体技术有限公司 | A kind of optical module |
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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: 20140730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |