CN203747106U - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN203747106U CN203747106U CN201320879287.0U CN201320879287U CN203747106U CN 203747106 U CN203747106 U CN 203747106U CN 201320879287 U CN201320879287 U CN 201320879287U CN 203747106 U CN203747106 U CN 203747106U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- insulating body
- electric connector
- terminal
- supporter
- 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
- 238000003032 molecular docking Methods 0.000 claims description 26
- 239000004568 cement Substances 0.000 claims description 14
- 241000538562 Banjos Species 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Multi-Conductor Connections (AREA)
Abstract
An electric connector comprises an insulating body and terminal modules mounted on the insulating body. The insulating body has butt-joint jacks which are horizontally and forwardly arranged and are respectively used for accommodating a butt-joint plug. Each terminal module comprises a horizontal circuit board, a magnetic assembly mounted on the upper surface of the circuit board, and butt-joint terminals mounted at the front end of the upper surface of the circuit board. Each butt-joint terminal has a welding part welded to the corresponding circuit board, a connecting part extending upward in a direction perpendicular to the circuit board, and a contact part extending forward into the corresponding butt-joint jack. Each terminal module further comprises an abutting member which can abut on the rear side of the corresponding connecting part. The butt-joint terminals are fixed by the abutting member, thereby reducing the production cost. The bending efficiency and precision of the butt-joint terminals are improved.
Description
[technical field]
The utility model, about a kind of electric connector, relates in particular to a kind of docking terminal fixing structure of electric connector.
[background technology]
LAN interface electric connector will dock terminal insert molding conventionally after an insulation plastic cement, then be installed on an insulating body formation.But this by docking terminal insert molding is fixed to the method for docking terminal in insulation plastic cement, although can satisfy the demands, cost is too high, and the bending efficiency of follow-up docking terminal automation and precision all not dock the direct punch forming of terminal high.
Therefore, be necessary existing technology to improve to overcome above-mentioned defect.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of electric connector, and the fixed structure production efficiency of its docking terminal is high, and the docking terminal bending accuracy of manufacture promotes.
Technical problem to be solved in the utility model passes to lower technical scheme and realizes: a kind of electric connector, the terminal module that it comprises insulating body and is installed on insulating body, described insulating body be provided with horizontal forward offer to accommodate a banjo to plug receptacle, described terminal module is provided with horizontal circuit boards, be installed on the magnet assembly of circuit board upper surface, and be installed on the docking terminal of circuit board upper surface front end, described docking terminal is provided with the weld part that is welded in circuit board, perpendicular to the upwardly extending connecting portion of circuit board, and extend forward into the contact site in plug receptacle, described terminal module also comprises the supporter that can be resisted against connecting portion rear side.
Prior art fixes docking terminal by docking terminal insert molding in insulation plastic cement relatively, and the fixing docking of the supporter terminal of the independent moulding of the utility model utilization, production cost is reduced, and bending efficiency and the precision of docking terminal is all improved.
Further specific design of the present utility model is as follows: described supporter is provided with the reference column protruding out downwards, and aforementioned circuit plate is provided with the positioning through hole coordinating with aforementioned reference column; Described supporter is provided with the groove that vertical direction extends, and the connecting portion of described docking terminal is located in aforementioned grooves; Described insulating body has fore-and-aft direction and extends and two side positioned opposite to each other, and supporter is installed in two side forward, and the two opposite sides of supporter and the two side of insulating body are provided with the guide frame cooperatively interacting; Described docking terminal also comprises and is tilted to the rake of front extension from connecting portion upper end and the horizontally extending location division forward from rake upper end, the extension that bends downwards and recede of the front end of the self-align portion of described contact site, described insulating body is provided with the location notch coordinating with the location division of docking terminal; The front end of described circuit board is provided with transversely arranged conductive through hole, and described weld part extends into aforementioned conductive through hole straight down from connecting portion; Described magnet assembly comprises magnetic core and is wound in the enamelled wire on magnetic core, and described circuit board is provided with some conducting strips, and described enamelled wire is welded on conducting strip; Described terminal module also comprises the pin terminal that is installed on the plastic cement station pin of circuit board lower surface and is fixed on plastic cement station pin, and described terminal module is fixed on insulating body by plastic cement station pin.
[brief description of the drawings]
Fig. 1 is the stereogram that meets a kind of electric connector of the present utility model.
Fig. 2 is the stereogram at another visual angle of electric connector shown in Fig. 1.
Fig. 3 is the exploded view of electric connector shown in Fig. 1.
Fig. 4 is the schematic diagram of the further decomposition of electric connector shown in Fig. 3.
Fig. 5 is the exploded view of the module of terminal shown in Fig. 4.
[main element symbol description]
Electric connector 100
Insulating body 10
Sidewall 102,104
Upper rail 106
Lower guide channel 108
To plug receptacle 12
Location notch 14
Shield shell 18
Terminal module 20
Circuit board 22
Conducting strip 222
Positioning through hole 226
Conductive through hole 229
Plastic cement station pin 24
Fin 248
Buckle projection 249
Magnet assembly 26
Magnetic core 260
Enamelled wire 262
Supporter 28
Fin 282
Groove 284
Reference column 286
Pin terminal 29
Shielding sheet 30
Docking terminal 40
Contact site 42
Location division 44
Rake 46
Connecting portion 48
Weld part 49
Following embodiment further illustrates the utility model in connection with above-mentioned accompanying drawing.
[embodiment]
As shown in Figures 1 to 5, a kind of many interface electric connectors 100 as LAN interface, it comprises insulating body 10, is installed on two terminal modules 20 of insulating body 10, the shielding sheet 30 of two opposite sides in terminal module 20 and the shield shell 18 in electric connector 100 outsides.Described insulating body 10 be provided with horizontal forward offer to accommodate a banjo to plug receptacle 12, described terminal module 20 is provided with magnet assembly 26, the docking terminal 40 that is installed on circuit board 22 upper surface front ends that horizontal circuit boards 22, surface be installed on circuit board 22 upper surfaces, be installed on the plastic cement station pin 24 of circuit board 22 lower surfaces and be fixed on the pin terminal 29 of plastic cement station pin 24.Described docking terminal 40 is provided with and is welded in the weld part 49 of circuit board 22, perpendicular to the upwardly extending connecting portion 48 of circuit board 22 and extend forward into the contact site 42 in plug receptacle 12, described terminal module 20 also comprises the supporter 28 that can be resisted against connecting portion 48 rear sides.Described magnet assembly 26 comprises magnetic core 260 and is wound in the enamelled wire 262 on magnetic core 260, and described circuit board 22 is provided with some conducting strips 222, and described enamelled wire 262 is welded on conducting strip 222.
Described supporter 28 is provided with the reference column 286 protruding out downwards, and aforementioned circuit plate 22 is provided with the positioning through hole 226 coordinating with aforementioned reference column 286.Described supporter 28 is provided with the groove 284 that vertical direction extends, and the connecting portion 48 of described docking terminal 40 is located in aforementioned grooves 284.Described insulating body 10 has the two side 102,104 being in plug receptacle 12 horizontal cross two opposite sides, supporter 28 is installed on forward 102,104 inner sides, two side, and the two side 102,104 of the two opposite sides of supporter 28 and insulating body 10 is provided with the upper guide frame cooperatively interacting, described upper guide frame comprises the upper rail 106 that is arranged at fin 282 that supporter 28 two opposite sides fore-and-aft direction extend and setting and 102,104 inner sides, two side.By aforementioned upper guide frame, strengthen the stability of terminal module 20 and insulating body 10 combinations.
Described docking terminal 40 also comprises and is tilted to the rake 46 of front extension from connecting portion 48 upper ends and the horizontally extending location division 44 forward from rake 46 upper ends, the extension that bends downwards and recede of the front end of the self-align portion 44 of described contact site 42, described insulating body 10 is provided with the location notch 14 coordinating with the location division 44 of docking terminal 40.The front end of described circuit board 22 is provided with transversely arranged conductive through hole 229, and described weld part 49 extends into aforementioned conductive through hole 229 straight down from connecting portion 48.
Described plastic cement station pin 24 is provided with longer fin 248, the two side 102,104 of insulating body 10 is provided with two lower guide channels 108 of corresponding matching, in the time that terminal module 20 packs insulating body 10 into, the fin 248 of plastic cement station pin 24 coordinates with the lower guide channel 108 of insulating body 10, in addition, fin 248 is provided with buckle projection 249, and this buckle projection 249 realizes and being clasped with insulating body 20 simultaneously, thereby terminal module 20 is fixed on to insulating body 10.
Claims (9)
1. an electric connector, the terminal module that it comprises insulating body and is installed on insulating body, described insulating body be provided with horizontal forward offer to accommodate a banjo to plug receptacle, described terminal module is provided with horizontal circuit boards, be installed on the magnet assembly of circuit board upper surface, and be installed on the docking terminal of circuit board upper surface front end, described docking terminal is provided with the weld part that is welded in circuit board, perpendicular to the upwardly extending connecting portion of circuit board, and extend forward into the contact site in plug receptacle, it is characterized in that: described terminal module also comprises the supporter that can be resisted against connecting portion rear side.
2. electric connector as claimed in claim 1, is characterized in that: described supporter is provided with the reference column protruding out downwards, and aforementioned circuit plate is provided with the positioning through hole coordinating with aforementioned reference column.
3. electric connector as claimed in claim 2, is characterized in that: described supporter is provided with the groove that vertical direction extends, and the connecting portion of described docking terminal is located in aforementioned grooves.
4. electric connector as claimed in claim 3, it is characterized in that: described insulating body has fore-and-aft direction and extends and two side positioned opposite to each other, supporter is installed in two side forward, and the two opposite sides of supporter and the two side of insulating body are provided with the guide frame cooperatively interacting.
5. electric connector as claimed in claim 4, it is characterized in that: described docking terminal also comprises and is tilted to the rake of front extension from connecting portion upper end and the horizontally extending location division forward from rake upper end, the extension that bends downwards and recede of the front end of the self-align portion of described contact site, described insulating body is provided with the location notch coordinating with the location division of docking terminal.
6. electric connector as claimed in claim 5, is characterized in that: the front end of described circuit board is provided with transversely arranged conductive through hole, and described weld part extends into aforementioned conductive through hole straight down from connecting portion.
7. electric connector as claimed in claim 1, is characterized in that: described magnet assembly surface is installed on circuit board.
8. electric connector as claimed in claim 1, is characterized in that: described magnet assembly comprises magnetic core and be wound in the enamelled wire on magnetic core, and described circuit board is provided with some conducting strips, and described enamelled wire is welded on conducting strip.
9. electric connector as claimed in claim 1, is characterized in that: described terminal module also comprises the pin terminal that is installed on the plastic cement station pin of circuit board lower surface and is fixed on plastic cement station pin, and described terminal module is fixed on insulating body by plastic cement station pin.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879287.0U CN203747106U (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 |
|---|---|---|---|
| CN201320879287.0U CN203747106U (en) | 2013-12-30 | 2013-12-30 | Electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203747106U true CN203747106U (en) | 2014-07-30 |
Family
ID=51346867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320879287.0U Expired - Fee Related CN203747106U (en) | 2013-12-30 | 2013-12-30 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203747106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470754A (en) * | 2014-08-21 | 2016-04-06 | 富士康(昆山)电脑接插件有限公司 | RJ45 socket connector |
-
2013
- 2013-12-30 CN CN201320879287.0U patent/CN203747106U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470754A (en) * | 2014-08-21 | 2016-04-06 | 富士康(昆山)电脑接插件有限公司 | RJ45 socket connector |
| CN105470754B (en) * | 2014-08-21 | 2019-03-05 | 富士康(昆山)电脑接插件有限公司 | RJ45 socket 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 |