CN201838840U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN201838840U CN201838840U CN2010202836509U CN201020283650U CN201838840U CN 201838840 U CN201838840 U CN 201838840U CN 2010202836509 U CN2010202836509 U CN 2010202836509U CN 201020283650 U CN201020283650 U CN 201020283650U CN 201838840 U CN201838840 U CN 201838840U
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- CN
- China
- Prior art keywords
- terminal group
- circuit board
- butt joint
- electric connector
- sub
- 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
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Abstract
An electric connector is provided with an upper butting port and a lower butting part which are stacked, and is used for the front-back insertion butting of a butting connector, and also provided with a terminal module. The terminal module comprises a butting terminal set capable of being butted with the butting connector, and a sub circuit board, wherein the butting terminal set comprises an upper butting terminal set and a lower butting terminal set which correspond to the upper butting port and the lower butting port and are welded on the sub circuit board, and also comprises a front conversion terminal set and a rear conversion terminal set; the sub circuit board comprises a front surface facing the upper butting port and the lower butting port, and a rear surface opposite to the front surface; and the front conversion terminal set is connected with the front surface, and the rear conversion terminal set is connected with the rear surface. Due to the arrangement of the sub circuit board, the butting terminal set can be installed on the sub circuit board conveniently, further the installation of the terminal module is convenient, and simultaneously, the length of the electric connector is shortened.
Description
[technical field]
The utility model relates to a kind of electric connector, particularly relates to the structure of this electric connector terminal module.
[technical background]
On June 17th, 2009, disclosed publication number was that 101459301 Chinese patent has disclosed a kind of electric connector, its can for butt connector insert from front to back the butt joint and be provided with pile up on, following craft port, described electric connector is provided with insulating body and is installed on the terminal module of insulating body, the terminal module comprises the butt joint terminal group that can dock with butt connector, be parallel to the sub-circuit board that the butt connector direction of insertion is provided with, and be welded in the left side of the sub-circuit board left and right sides, right-hand rotation connecting terminal group, described butt joint terminal group comprises respectively with last, the corresponding butt joint terminal group that goes up that is provided with and is welded in sub-circuit board of following craft port reaches butt joint terminal group down, sub-circuit board is provided with between two parties, in order to be installed on sub-circuit board, last butt joint terminal group reaches down, and the butt joint terminal group is divided into a left side, right half, left half is installed on sub-circuit board from left to right, and the right half right-to-left is installed on sub-circuit board.
The set-up mode of sub-circuit board is not easy to dock terminal group and is installed on sub-circuit board, thereby the assembling of terminal module is comparatively bothered, and makes the body of electric connector long bigger simultaneously.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of being provided with to be convenient to assemble, to be beneficial to and to dwindle the electric connector that is electrically connected the long terminal module of body.
For solving above technical problem, the utility model adopts following technical scheme: a kind of electric connector, its be provided with pile up on, following craft port also can be inserted butt joint from front to back for butt connector, described electric connector is provided with the terminal module, the terminal module comprises the butt joint terminal group and the sub-circuit board that can dock with butt connector, described butt joint terminal group comprises respectively with last, the corresponding butt joint terminal group that goes up that is provided with and is welded in sub-circuit board of following craft port reaches butt joint terminal group down, before described terminal module also is provided with, back conversion terminal group, described sub-circuit board comprises towards last, the front surface of following craft port and the rear surface relative with front surface, preceding conversion terminal group is connected in front surface, and back conversion terminal group is connected in the rear surface.
The set-up mode of this electric connector sub-circuit board is convenient to dock terminal group and is installed on sub-circuit board, thereby is convenient to the assembling of terminal module, and it is long also to be beneficial to the body that dwindles electric connector simultaneously.
Below in conjunction with diagram the design is described in detail.
[description of drawings]
Fig. 1 is the stereogram of the utility model electric connector.
Fig. 2 is the stereogram of the utility model electric connector insulating body.
Fig. 3 is the stereogram of the utility model electric connector terminal module.
Fig. 4 is the stereogram of another angle of the utility model electric connector terminal module.
Fig. 5 is the exploded view of the utility model electric connector terminal module.
Fig. 6 is the exploded view of another angle of the utility model electric connector terminal module.
[main element symbol description]
Butt joint space 110
Butt joint terminal group 120
Last butt joint terminal group 1200
Under dock terminal group 1201
Connecting portion 1202
Preceding conversion terminal group 122
Back conversion terminal group 123
Supporting part 1241
Elongate slot 1242
Base circuit board 125
Through hole 1250
[embodiment]
See also shown in Fig. 1-3, a kind ofly meet electric connector 100 of the present utility model, it is a stack RJ45 connector in the present embodiment, it can supply butt connector (not shown) to dock from front to back and can be installed on the external circuit board (not shown), it is provided with the upper and lower craft port of piling up, and described electric connector 100 comprises insulating body 11 and is installed on the terminal module 12 of insulating body 11 from back to front.
See also Figure 1 and Figure 2, the front side of insulating body 11 is provided with the butt joint space 110 that can accommodate butt connector, the rear side of insulating body 11 be provided with host side submodule group 12 and with dock the accommodation space 111 that 110 front and back, space connect.
See also shown in Fig. 2-6, described terminal module 12 is provided with the butt joint terminal group 120 that can dock with butt connector, the insulation supporting body 126 of carrying butt joint terminal group 120, sub-circuit board 121, be welded in the magnetic filter element 127 of sub-circuit board 121, forward and backward conversion terminal group 122,123, the insulating carrier 124 of the forward and backward conversion terminal group 122,123 of fixing, and horizontally disposed base circuit board 125.Butt joint terminal group 120 comprises that corresponding with the upper and lower craft port respectively butt joint terminal group 1200 that goes up that is provided with and is welded in sub-circuit board 121 reaches butt joint terminal group 1201 down.Insulation supporting body 126 is by forming with upper and lower terminal group 1200, the 1201 integrated upper and lower two parts that dock respectively, and insulation supporting body 126 is provided with location notch 1260 that is positioned at its left and right sides and the erection column that is installed on sub-circuit board 121 1261 that extends back.Sub-circuit board 121 is perpendicular to the butt connector direction of insertion, sub-circuit board 121 comprises towards the front surface 1210 of upper and lower craft port and the rear surface 1211 relative with front surface 1210, preceding conversion terminal group 122 is connected in front surface 1210, and back conversion terminal group 123 is connected in rear surface 1211.On described, under dock terminal group 1200,1201 include some butt joint terminals (not label) respectively, the butt joint terminal comprises horizontally disposed connecting portion 1202, from the front end bending of connecting portion 1202 and the docking section 1203 that tilts to extend back, reach the weld part 1204 that bends and be welded in sub-circuit board 121 from the rear end of connecting portion 1202, docking section 1203 can be docked with butt connector, connecting portion 1202 is shaped in insulation supporting body 126, the weld part 1204 of last butt joint terminal group 1200 extends upward from connecting portion 1202, and the weld part 1204 of following butt joint terminal group 1201 extends downwards from connecting portion 1202.The set-up mode that sub-circuit board 121 is relative with upper and lower craft port is beneficial to the length that reduces terminal module 12, makes electric connector 100 compact conformations, is convenient to the spatial arrangement of magnetic filter element 127 electronic components such as grade simultaneously.Described upper and lower butt joint terminal group 1200,1201 surface soldered are in the front surface 1210 of sub-circuit board 121, and so, upper and lower butt joint terminal group 1200,1201 does not disturb the design of rear surface 1211 to dispose; Conversion terminal group 122 surface soldered are in front surface 1210 before described, described back conversion terminal group 123 surface soldered are in the rear surface 1211, magnetic filter element 127 is welded in the rear surface 121 of sub-circuit board 121, in the present embodiment, described magnetic filter element 127 is a magnetic core line bag, and the enamelled wire of described magnetic core line bag is welded on the rear surface 1211.Insulating carrier 124 is " L " type, and it comprises that the base portion of being located between sub-circuit board 121 and the base circuit board 125 1240 reaches from the upwardly extending supporting part 1241 in base portion 1240 front sides.Forward and backward conversion terminal group 122,123 interference are immobilizated in base portion 1240, and base portion 1240 is provided with the elongate slot 1242 between forward and backward conversion terminal group 122,123, and the length direction of elongate slot 1242 is perpendicular to the butt connector direction of insertion.Described sub-circuit board 121 is installed on elongate slot 1242, in the present embodiment, inserts elongate slot 1242 for the ease of sub-circuit board 121, and the left and right sides of sub-circuit board 121 lower ends is formed with a unfilled corner 1212 respectively.Supporting part 1241 is provided with and is positioned at its left and right sides and with the location notch 1260 corresponding adjutages 1243 of insulation supporting body 126 left and right sides and be connected the connector 1244 of the adjutage 1243 of supporting part 1241 left and right sides, described adjutage 1243 is positioned at the left and right sides of insulating carrier 124, described insulation supporting body 126 to small part is contained between the adjutage 1243 of insulating carrier 124 left and right sides, adjutage 1243 constitutes the support that supports insulation supporting body 126 with connector 1244, and described adjutage 1243 extends into corresponding location notch 1260.Described base circuit board 125 is provided with the through hole 1250 that is equipped with described forward and backward conversion terminal group 122,123, described forward and backward conversion terminal group 122,123 is located at the bottom of electric connector 100, and described forward and backward conversion terminal group 122,123 is passed through hole 1250 and can be connected in the external circuit board so that electric connector 100 is connected to the external circuit board.
In the present embodiment, the craft port of terminal module 12 corresponding two pairs of stacked on top, certainly, also can be and two with the base circuit board of present embodiment 125 1 minutes, make the craft port of terminal module 12 corresponding a pair of stacked on top, in like manner also terminal module 12 can be designed to the craft port of corresponding stacked on top more than two pairs.Terminal module 12 inserts accommodation space 111 from back to front, and described butt joint terminal group 120 extends into butt joint space 110 docking with butt connector.
The set-up mode of this electric connector 100 sub-circuit boards 121 is convenient to dock terminal group 120 and is assembled in sub-circuit board 121, thereby is convenient to the assembling of terminal module 12; Be beneficial to arranging and be beneficial to and saving the space of electronic components in the electric connector 100 simultaneously, it is long also to be beneficial to the body that dwindles electric connector 100, makes the overall architecture compactness of electric connector 100.
Claims (10)
1. electric connector, its be provided with pile up on, following craft port also can be inserted butt joint from front to back for butt connector, described electric connector is provided with the terminal module, the terminal module comprises the butt joint terminal group and the sub-circuit board that can dock with butt connector, described butt joint terminal group comprises respectively with last, the corresponding butt joint terminal group that goes up that is provided with and is welded in sub-circuit board of following craft port reaches butt joint terminal group down, it is characterized in that: before described terminal module also is provided with, back conversion terminal group, described sub-circuit board comprises towards last, the front surface of following craft port and the rear surface relative with front surface, preceding conversion terminal group is connected in front surface, and back conversion terminal group is connected in the rear surface.
2. electric connector as claimed in claim 1 is characterized in that: described upper and lower butt joint terminal group surface soldered is in the front surface of sub-circuit board.
3. electric connector as claimed in claim 1, it is characterized in that: described upper and lower butt joint terminal group includes some butt joint terminals, and the butt joint terminal comprises horizontally disposed connecting portion, from connecting portion front end bending and the docking section that tilts to extend back, and from the bending of connecting portion rear end and be welded in the weld part of sub-circuit board.
4. electric connector as claimed in claim 1, it is characterized in that: described upper and lower butt joint terminal group includes some butt joint terminals, the butt joint terminal comprises connecting portion, from connecting portion front end bending and the docking section that tilts to extend back, and from the bending of connecting portion rear end and be welded in the weld part of sub-circuit board, the weld part of last butt joint terminal group extends upward from connecting portion, and the weld part of following butt joint terminal group extends downwards from connecting portion.
5. electric connector as claimed in claim 1 is characterized in that: conversion terminal group surface soldered is in front surface before described, and described back conversion terminal group surface soldered is in the rear surface.
6. electric connector as claimed in claim 1 is characterized in that: described terminal module also is provided with the magnetic filter element of the rear surface that is welded in sub-circuit board.
7. electric connector as claimed in claim 1, it is characterized in that: described terminal module also is provided with insulating carrier, described forward and backward conversion terminal group is immobilizated in insulating carrier, described insulating carrier is provided with the elongate slot between preceding conversion terminal group and back conversion terminal group, and described sub-circuit board is installed on elongate slot.
8. electric connector as claimed in claim 1, it is characterized in that: described terminal module also is provided with the insulation supporting body of insulating carrier and carrying butt joint terminal group, the left and right sides extension of described insulating carrier is provided with adjutage, and described insulation supporting body is contained between the adjutage of the insulating carrier left and right sides to small part.
9. electric connector as claimed in claim 8 is characterized in that: the left and right sides of described insulation supporting body is provided with and the corresponding location notch of the adjutage of the insulating carrier left and right sides, and described adjutage extends into corresponding location notch.
10. electric connector as claimed in claim 1, it is characterized in that: described electric connector is a stack RJ45 connector, it can be installed on the external circuit board, described terminal module also comprises and is provided with through hole and horizontally disposed base circuit board, described forward and backward conversion terminal is mounted on the bottom of electric connector, and described forward and backward conversion terminal group is passed through hole and can be connected in the external circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202836509U CN201838840U (en) | 2010-08-06 | 2010-08-06 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202836509U CN201838840U (en) | 2010-08-06 | 2010-08-06 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201838840U true CN201838840U (en) | 2011-05-18 |
Family
ID=44008939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202836509U Expired - Fee Related CN201838840U (en) | 2010-08-06 | 2010-08-06 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201838840U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801059A (en) * | 2012-08-16 | 2012-11-28 | 乐清市华信电子有限公司 | Double-layer network interface with network transformer and manufacturing method thereof |
| CN102957056A (en) * | 2011-08-19 | 2013-03-06 | 富士康(昆山)电脑接插件有限公司 | Electric coupler |
| CN105098417A (en) * | 2014-05-14 | 2015-11-25 | 住友电装株式会社 | Female terminal |
| CN106329182A (en) * | 2015-06-23 | 2017-01-11 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
-
2010
- 2010-08-06 CN CN2010202836509U patent/CN201838840U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957056A (en) * | 2011-08-19 | 2013-03-06 | 富士康(昆山)电脑接插件有限公司 | Electric coupler |
| CN102801059A (en) * | 2012-08-16 | 2012-11-28 | 乐清市华信电子有限公司 | Double-layer network interface with network transformer and manufacturing method thereof |
| CN102801059B (en) * | 2012-08-16 | 2015-09-23 | 乐清市华信电子有限公司 | Double-layer network interface with network transformer and manufacture method thereof |
| CN105098417A (en) * | 2014-05-14 | 2015-11-25 | 住友电装株式会社 | Female terminal |
| CN105098417B (en) * | 2014-05-14 | 2018-01-26 | 住友电装株式会社 | Female end |
| CN106329182A (en) * | 2015-06-23 | 2017-01-11 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN106329182B (en) * | 2015-06-23 | 2019-03-05 | 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20160806 |