CN103001071A - Electric coupler and electric coupler component - Google Patents
Electric coupler and electric coupler component Download PDFInfo
- Publication number
- CN103001071A CN103001071A CN2011102777321A CN201110277732A CN103001071A CN 103001071 A CN103001071 A CN 103001071A CN 2011102777321 A CN2011102777321 A CN 2011102777321A CN 201110277732 A CN201110277732 A CN 201110277732A CN 103001071 A CN103001071 A CN 103001071A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- insulating body
- ground strip
- side edge
- electric coupler
- 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.)
- Pending
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Disclosed are an electric coupler and an electric coupler component. The electric coupler component comprises a circuit board and the electric coupler mounted on the circuit board. The electric coupler comprises an insulating body, a plurality of conducting terminal accommodated in the insulating body and a ground piece mounted on the insulating body. The insulating body comprises a mounting face mounted on the external circuit board. The ground piece is provided with a welding part which can be welded to the circuit board in a surface welding manner. A conducting piece which is welded with the welding part is disposed on the circuit board. By the electric coupler and the electric coupler component, the grounding piece can be welded to the mounting circuit board in a surface welding manner, so that grounding effects are improved greatly compared with the prior art.
Description
[technical field]
The invention relates to a kind of electric connector and this electric coupler component, especially relate to cooperating of ground strip and the external circuit board in the electric connector.
[background technology]
The notification number that prior art related to the present invention please refer to bulletin on June 15th, 2011 is the Chinese patent of CN101527409B, this electric connector can be installed on the circuit board of external equipment, described electric connector comprises insulating body, be installed on the some conducting terminals in the insulating body, and be installed on ground strip in the insulating body, described ground strip comprises first and second ground strip, this first ground strip is provided with the some grounding legs that are connected with the aforementioned circuit plate, this second ground strip is connected with described the first ground strip, and by described the first ground strip ground connection, earthing effect is poor.
Therefore, be necessary existing technology is improved to overcome defects.
[summary of the invention]
Technical problem to be solved by this invention is: a kind of electric connector is provided, is grounded sheet and mounting circuit boards surface soldered, improve earthing effect.
For realizing above-mentioned technical purpose, the present invention can also use following technical scheme: a kind of electric connector, it can be installed on the circuit board, described electric connector comprises insulating body, be contained in the some conducting terminals in the insulating body and be installed on ground strip on the insulating body, described insulating body comprises the installed surface that is installed on the external circuit board, but described ground strip is provided with the weld part of surface soldered to the circuit board.
Compared to prior art, but the present invention's electric connector is provided with the weld part of surface soldered to the circuit board by ground strip, effectively raises earthing effect.
The implementation structure is as follows:
Described insulating body have some be set up in parallel to plug receptacle, the described sidewall that extends being provided with fore-and-aft direction between plug receptacle, described ground strip comprises the interior ground strip that is arranged in the sidewall.
The edge that described interior ground strip weld part is ground strip and extend continuously along straight line is welded on the circuit board.
Described interior ground strip is provided with the front side edge of vertical extension, with the parallel relative back side edge of front side edge, connect bottom side and the limit, top side of front side edge and back side edge, limit, described top side and back side edge are provided with some projections, in order to cooperating with the external ground sheet, the size of described interior ground strip front side edge less than the size of back side edge so that insulating body is adjacent to the mechanical connection between the plug receptacle.
Described ground strip comprises the external ground sheet that is coated on insulating body, and described external ground sheet can be electrically connected on the external circuit board.
Another technical problem to be solved by this invention is: a kind of electric coupler component is provided, is grounded sheet and mounting circuit boards surface soldered, improve earthing effect.
For realizing above-mentioned technical purpose, the present invention can also use following technical scheme: a kind of electric coupler component, it comprises circuit board and is installed in electric connector on the circuit board, described electric connector comprises insulating body, be contained in the some conducting terminals in the insulating body and be installed on ground strip on the insulating body, described insulating body comprises the installed surface that is installed on the external circuit board, but described ground strip is provided with the weld part of surface soldered to the circuit board, and described circuit board comprises the conducting strip that welds mutually with the ground strip weld part.
Compared to prior art, but ground strip is provided with the weld part of surface soldered to the circuit board on the present invention's the electric coupler component, and described circuit board comprises the conducting strip that welds mutually with the ground strip weld part, effectively raises earthing effect.
The implementation structure is as follows:
Described insulating body have some be set up in parallel to plug receptacle, the described sidewall that extends being provided with fore-and-aft direction between plug receptacle, described ground strip comprises the interior ground strip that is arranged in the sidewall.
The edge that described interior ground strip weld part is ground strip and extend continuously along straight line is welded on the circuit board.
Described ground strip also comprises the external ground sheet that is coated on outside the insulating body, and described external ground sheet can be electrically connected on the external circuit board.
Described interior ground strip comprises front side edge, with the parallel relative back side edge of front side edge, connect bottom side and the limit, top side of front side edge and back side edge, limit, described top side and back side edge are provided with some projections, in order to cooperating with the external ground sheet, the size of described interior ground strip front side edge less than the size of back side edge so that insulating body is adjacent to the mechanical connection between the plug receptacle.
[description of drawings]
Fig. 1 is the stereogram that meets electric coupler component of the present invention.
Fig. 2 is the decomposed figure of electric coupler component shown in Figure 1.
Fig. 3 is the exploded view of electric coupler component shown in Figure 1.
Fig. 4 is the exploded view at another visual angle of electric coupler component shown in Figure 3.
Fig. 5 is that electric coupler component shown in Figure 1 is along the cutaway view of A-A direction.
[main element symbol description]
| |
100 | |
1 |
| |
10 | |
101 |
| |
103 | |
105 |
| To |
107 | The |
11 |
| |
112 | |
113 |
| The |
114 | Two |
115 |
| |
116 | |
117 |
| The |
118 | |
119 |
| |
15 | |
152 |
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153 | The limit, |
155 |
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154 | Weld |
1541 |
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156 | Light- |
16 |
| Indicator light | 161 | The conduction stitch | 162 |
| |
17 | Installed |
18 |
| |
19 | |
2 |
| Conducting |
21 | |
22 |
| The |
24 | The |
26 |
| Host cavity | 3 | ? | ? |
Following embodiment further specifies the present invention in connection with above-mentioned accompanying drawing.
[embodiment]
To shown in Figure 5, disclosed a kind of electric coupler component according to the invention 100 such as Fig. 1, it comprises circuit board 2 and is installed in electric connector 1 on the circuit board 2.Described electric connector 1 comprises insulating body 10, be contained in some conducting terminals (not shown) in the insulating body 10, be installed on interior ground strip 15 and external ground sheet 11 on the insulating body 10.
Extremely shown in Figure 4 such as Fig. 2, described insulating body 10 is provided with the front end face 101 that can supply butt connector (not shown) insert to cooperate, the rear end face 103 that is oppositely arranged with front end face 101, the top end face 105 that is connected front end face 101 and rear end face 103, described front end face 101 be concaved with backward can supply that butt connector (not shown) insert to cooperate to plug receptacle 107, describedly plug receptacle 107 be row arrange.In addition, these front end face 101 bottoms also are provided with two host cavities 3 in order to accommodate light-emitting device 16.Described insulating body 10 adjacent to being provided with sidewall 19 between the plug receptacle 107, these sidewall 19 fore-and-aft directions extend in order to accommodate interior ground strip 15.Insulating body 10 also comprises the installed surface 18 that is installed on the external circuit board 2, also is provided with some reference columns 17 for locating circuit board 2 on the described installed surface 18.
Described circuit board 2 is provided with some the first welding holes 24, the second welding hole 26, accommodates the location hole 22 of described reference column 17 and the conducting strip 21 that welds mutually with interior ground strip 15.
Described interior ground strip 15 is tabular, it comprises the front side edge 152 of vertical extension, with the parallel relative back side edge 153 of front side edge 152, connect bottom side 154 and the limit, top side 155 of front side edge 152 and back side edge 153.Described interior ground strip 15 weld parts 1541 are welded on the circuit board 2 for the edge of ground strip and along continuous extension of straight line, so that block adjacent to the magnetic interference between the plug receptacle 107; The size of described interior ground strip 15 front side edge 152 is less than the size of ground strip back side edge 153 in this, so that insulating body 10 is adjacent to the mechanical connection between the plug receptacle 107.During assembling, insert the adjacent sidewall 19 to plug receptacle 107 of insulating body 10 from the front side edge 152 of interior ground strip 15.Also be provided with some protruding 156 on ground strip limit, 15 top side and the back side edge 153 in being somebody's turn to do.Described bottom side 154 is provided with weld part 1541, and conducting strip 21 welds mutually on described weld part 1541 and the circuit board 2.
Described external ground sheet 11 is coated on the periphery of described insulating body 10, and this external ground sheet 11 comprises end face 112, front surface 113, rear surface 114 and two sides 115.Wherein front surface 113 is equipped with some openings 116 with rear surface 114, and described opening 116 is in order to match with projection 156 on interior ground strip 15 front side edge 152 and the back side edge 153.And front surface 113 also comprises the plug interface 117 of accommodating the RJ45 electric connector and the indication interface 118 of accommodating light-emitting device 16.Described external ground sheet 11 can be electrically connected on the external circuit board 2, the two sides 115 of described external ground sheet 11 are provided with to the pin 119 of downward-extension in order to link to each other with circuit board 2, described pin 119 is welded in the first welding hole 24 on the circuit board 2, so that circuit board 2 better is retained in together with electric connector 1, promote the shield effectiveness of electric connector 1, described external ground sheet 11 can also be by the electric connection of surface soldered or alternate manner realization and the external circuit board 2.
Described light-emitting device 16 is in order to show the operating state of this equipment, and it comprises indicator light 161 and some conduction stitch 162, and described conduction stitch 162 matches with the second welding hole 26 of circuit board 2 previous column settings.
As shown in Figure 5, the weld part 1541 on described interior ground strip 15 bottom side 154 or concordant or exceed the installed surface 18 that is installed on the external circuit board 2, thereby can with circuit board 2 on conducting strip 21 carry out surface soldered, improve earthing effect.
Claims (10)
1. electric connector, it can be installed on the circuit board, described electric connector comprises insulating body, be contained in the some conducting terminals in the insulating body and be installed on ground strip on the insulating body, described insulating body comprises the installed surface that is installed on the described circuit board, it is characterized in that: but described ground strip is provided with the weld part of surface soldered to the circuit board.
2. electric connector as claimed in claim 1 is characterized in that: described insulating body have some be set up in parallel to plug receptacle, the described sidewall that extends being provided with fore-and-aft direction between plug receptacle, described ground strip comprises the interior ground strip that is arranged in the sidewall.
3. electric connector as claimed in claim 2 is characterized in that: the edge that described interior ground strip weld part is ground strip and extend continuously along straight line is welded on the circuit board.
4. electric connector as claimed in claim 2, it is characterized in that: described interior ground strip comprises the front side edge of vertical extension, with the parallel relative back side edge of front side edge, connect bottom side and the limit, top side of front side edge and back side edge, limit, described top side and back side edge are provided with some projections, in order to cooperating with the external ground sheet, the size of described interior ground strip front side edge less than the size of back side edge so that insulating body is adjacent to the mechanical connection between the plug receptacle.
5. electric connector as claimed in claim 1, it is characterized in that: described ground strip comprises the external ground sheet that is coated on insulating body, described external ground sheet can be electrically connected on the external circuit board.
6. electric coupler component, it comprises circuit board and is installed in electric connector on the circuit board, described electric connector comprises insulating body, be contained in the some conducting terminals in the insulating body and be installed on ground strip on the insulating body, described insulating body comprises the installed surface that is installed on the external circuit board, it is characterized in that: but described ground strip is provided with the weld part of surface soldered to the circuit board, and described circuit board comprises the conducting strip that welds mutually with the ground strip weld part.
7. electric coupler component as claimed in claim 6 is characterized in that: described insulating body have some be set up in parallel to plug receptacle, the described sidewall that extends being provided with fore-and-aft direction between plug receptacle, described ground strip comprises the interior ground strip that is arranged in the sidewall.
8. electric coupler component as claimed in claim 7 is characterized in that: the edge that described interior ground strip weld part is ground strip and extend continuously along straight line is welded on the circuit board.
9. electric coupler component as claimed in claim 7 is characterized in that: described ground strip comprises also and is coated on the outer external ground sheet of insulating body that described external ground sheet can be electrically connected on the external circuit board.
10. electric coupler component as claimed in claim 8, it is characterized in that: described interior ground strip comprises front side edge, with the parallel relative back side edge of front side edge, connect bottom side and the limit, top side of front side edge and back side edge, limit, described top side and back side edge are provided with some projections, in order to cooperating with the external ground sheet, the size of described interior ground strip front side edge less than the size of back side edge so that insulating body is adjacent to the mechanical connection between the plug receptacle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102777321A CN103001071A (en) | 2011-09-19 | 2011-09-19 | Electric coupler and electric coupler component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102777321A CN103001071A (en) | 2011-09-19 | 2011-09-19 | Electric coupler and electric coupler component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103001071A true CN103001071A (en) | 2013-03-27 |
Family
ID=47929350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102777321A Pending CN103001071A (en) | 2011-09-19 | 2011-09-19 | Electric coupler and electric coupler component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103001071A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103969A (en) * | 2013-04-02 | 2014-10-15 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| US9413122B2 (en) | 2013-12-30 | 2016-08-09 | Foxconn Interconnect Technology Limited | Modular jack having middle metal plate shielding two adjacent ports |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212485A (en) * | 1997-07-23 | 1999-03-31 | 莫列斯公司 | Shielded electrical connector |
| CN2397637Y (en) * | 1999-08-31 | 2000-09-20 | 富士康(昆山)电脑接插件有限公司 | Electric connector combination |
| CN2417608Y (en) * | 2000-03-16 | 2001-01-31 | 富士康(昆山)电脑接插件有限公司 | Combination type connector |
| CN2599781Y (en) * | 2002-08-29 | 2004-01-14 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN1491465A (en) * | 2001-01-30 | 2004-04-21 | 蒂科电子公司 | Connector assembly with multi-contact ground shields |
| CN1502146A (en) * | 2001-01-22 | 2004-06-02 | 莫列斯公司 | Shielded electrical connector |
| CN1926724A (en) * | 2004-01-28 | 2007-03-07 | 摩勒克斯公司 | Modular jack connector system |
| CN201303084Y (en) * | 2008-07-21 | 2009-09-02 | 富士康(昆山)电脑接插件有限公司 | Electric connector component |
| CN201927732U (en) * | 2010-11-05 | 2011-08-10 | 富士康(昆山)电脑接插件有限公司 | Electric connector and electric connector system |
-
2011
- 2011-09-19 CN CN2011102777321A patent/CN103001071A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212485A (en) * | 1997-07-23 | 1999-03-31 | 莫列斯公司 | Shielded electrical connector |
| CN2397637Y (en) * | 1999-08-31 | 2000-09-20 | 富士康(昆山)电脑接插件有限公司 | Electric connector combination |
| CN2417608Y (en) * | 2000-03-16 | 2001-01-31 | 富士康(昆山)电脑接插件有限公司 | Combination type connector |
| CN1502146A (en) * | 2001-01-22 | 2004-06-02 | 莫列斯公司 | Shielded electrical connector |
| CN1491465A (en) * | 2001-01-30 | 2004-04-21 | 蒂科电子公司 | Connector assembly with multi-contact ground shields |
| CN2599781Y (en) * | 2002-08-29 | 2004-01-14 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN1926724A (en) * | 2004-01-28 | 2007-03-07 | 摩勒克斯公司 | Modular jack connector system |
| CN201303084Y (en) * | 2008-07-21 | 2009-09-02 | 富士康(昆山)电脑接插件有限公司 | Electric connector component |
| CN201927732U (en) * | 2010-11-05 | 2011-08-10 | 富士康(昆山)电脑接插件有限公司 | Electric connector and electric connector system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103969A (en) * | 2013-04-02 | 2014-10-15 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| US9413122B2 (en) | 2013-12-30 | 2016-08-09 | Foxconn Interconnect Technology Limited | Modular jack having middle metal plate shielding two adjacent ports |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |