CN102025055A - Electric connector and assembly method thereof - Google Patents
Electric connector and assembly method thereof Download PDFInfo
- Publication number
- CN102025055A CN102025055A CN2009103075244A CN200910307524A CN102025055A CN 102025055 A CN102025055 A CN 102025055A CN 2009103075244 A CN2009103075244 A CN 2009103075244A CN 200910307524 A CN200910307524 A CN 200910307524A CN 102025055 A CN102025055 A CN 102025055A
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- Prior art keywords
- electric connector
- insulating body
- circuit board
- conduction stitch
- external circuit
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention provides an electric connector and an assembly method thereof. The electrical connector is used for being arranged on an external circuit board and comprises an insulating body, a plurality of luminous pieces arranged on the insulating body, and conductive terminals, wherein each luminous piece is provided with a luminous body and a plurality of conductive pins connected with one end of the luminous body; and the conductive pins are electrically connected to the external circuit board through the conductive terminals. Due to the conductive pins of the luminous pieces of the electric connector, the electric connector is convenient to assembly and can ensure the stable connection between the luminous body and the conductive pins.
Description
[technical field]
The present invention relates to a kind of electric connector, relate in particular to the structure of illuminating part of this electric connector and the assemble method of this electric connector with illuminating part.
[background technology]
United States Patent (USP) is announced US7083468 number and is disclosed a kind of electric connector, and this electric connector comprises insulating body, is installed on some illuminating parts of insulating body and is coated on the outer shielding casing of insulating body.Described insulating body is provided with the bottom surface and is connected in the front end face of bottom surface, and described front end face is concaved with the accepting groove of accommodating illuminating part backward, and described bottom surface then is concaved with a pair of slit that is communicated to described accepting groove, forms a hyoplastron between the described slit.Described illuminating part is provided with luminous element (LED, Light Emitting Diode) and is connected in the conduction stitch of luminous element one end, and described conduction stitch is provided with the weld part of vertical bending.Described luminous element is contained in the described accepting groove, and the conduction stitch is contained in the slit, and weld part then extends the bottom surface and is used to be connected to external device (ED) or the external circuit board.At this moment, illuminating part is positioned in the insulator by before and after the shielding casing.In addition, the industry mode that also can adopt front end at hyoplastron that trip is set is positioned in the insulating body before and after the illuminating part.The common ground of the structure that prior art adopted is that illuminating part conduction stitch rear end all need bend.The conduction stitch then can be to the inner stress damage that produces of luminous element LED when bending, especially when connector requires bending point distance L ED nearer, damage can be more serious, thereby become flexible with being connected of LED when causing conducting electricity the stitch bending, thus cisco unity malfunction.Moreover, if illuminating part conduction stitch has certain deviation, then can cause connector plate difficulty.
Therefore, need provide a kind of luminous element that can reduce to become flexible the reasonable electric connector of conduction stitch normotopia degree with conduction stitch junction.
[summary of the invention]
Technical problem to be solved by this invention is to provide a kind of electric connector with illuminating part, and the luminous element of the illuminating part of this electric connector can be stablized and is connected with the conduction stitch, and illuminating part when being connected to client's plate the normotopia degree relatively good.
Technical problem to be solved by this invention passes to down technical scheme and realizes: a kind of electric connector, it is used to be mounted to a external circuit board, this electric connector comprises insulating body and is installed on some illuminating parts of insulating body, described illuminating part is provided with luminous element and is connected in some conduction stitch of luminous element one end, described electric connector also comprises conducting terminal, and described conduction stitch is electrically connected to described the external circuit board by conducting terminal.
Compared to prior art, the illuminating part of electric connector of the present invention is soldered to the part split design of the external circuit board, be about to the part that traditional illuminating part conduction stitch is soldered to the external circuit board and design separately, reach the purpose identical by the conduction stitch with the electric connection of this unitary part again with traditional illuminating part.The design of illuminating module of the present invention is connected with luminous element when having avoided the bending of traditional illuminating part conduction stitch and becomes flexible, thereby can not indicating electrical connector be connected to the state of the external circuit board; In addition, cause when having avoided illuminating part to pack insulating body into that the irregular stitch normotopia degree that conducts electricity in the luminous element and the pin position of conduction stitch is bad and cause the problem that assembling is chaotic, easy to assembly.
Technical problem to be solved by this invention also is to provide a kind of assemble method of electric connector, and its assembling is simple, and product stability is good.
A kind of assemble method of electric connector, it may further comprise the steps:
1) provide an insulating body, this electric connector is used to be mounted to a external circuit board;
2) provide some second illuminating parts, this second illuminating part is provided with a luminous element and is connected in some conduction stitch of luminous element one end;
3) provide plurality of conductive terminals, each conducting terminal is provided with the installation portion that is installed to insulating body, first, second terminal supportor that is connected in described installation portion, the tail end of described first, second terminal supportor is connected in a strip, and forms an opening between installation portion and first, second terminal supportor;
4) the first terminal pin with described conducting terminal vertically is bent to form horizontal leg, and second terminal supportor forms a welding foot, and described conducting terminal is pressed into insulating body;
5) described second illuminating part is packed into insulating body, at this moment, described conductive pin was worn the opening sleeve of conducting terminal on conducting terminal, and described horizontal leg electrically connects with the conduction stitch, and welding foot is soldered to described the external circuit board.
Compared to prior art, electric connector 100 assemblings of the present invention are simple, and the stability of product is high.
[description of drawings]
Fig. 1 is the assembling stereogram of electric connector according to the invention.
Fig. 2 is the exploded view of electric connector shown in Figure 1.
Fig. 3 is the exploded view of another angle of electric connector shown in Figure 2.
Fig. 4 is the assembling stereogram of another angle of electric connector shown in Figure 1.
Fig. 5 is the part exploded view of electric connector shown in Figure 4.
Fig. 6 is pack into the assembling process schematic diagram of insulating body of the illuminating part of electric connector of the present invention and conducting terminal.
[embodiment]
To Figure 5 shows that a kind of electric connector 100 according to the invention, this electric connector 100 is used to be installed on the external circuit board (not shown) and goes up and be used for and butt connector (not shown) is connected as Fig. 1.Described electric connector 100 comprises insulating body 1, is installed on plurality of terminals module 3, light guide 5, illuminating part 7 and conducting terminal 9 on the insulating body 1.
As Fig. 2 and shown in Figure 4, the diapire 13 that described insulating body 1 is provided with roof 11, be oppositely arranged with roof 11 and be connected the sidewall 15 of roof 11 and diapire 13.This insulating body 1 also is provided with front end face 17, and described diapire 13 is provided with lateral surface 131.Described front end face 17 is concaved with the plurality of rows docking port 171 that stacked on top is provided with backward, is provided with a spaced walls 173 between the adjacent docking port 171.Described roof 11 is concaved with the shrinkage pool 111 of some perforation insulating bodies 1 backward from front end face 17.Described diapire 13 is concaved with some host cavities 133 of accommodating described illuminating part 7 from lateral surface 131, and each host cavity 133 extends to front end face 17.Be provided with a projection 135 in each host cavity 133, each self-forming one accepting groove 137 of the both sides of described projection 135.Described diapire 13 corresponding each accepting groove 137 also are concaved with groove 139, and described host cavity 133 is provided with a bottom surface 130, and this bottom surface 130 further is concaved with slit 132, and described slit 132 is between accepting groove 137 and groove 139.Described roof 11 corresponding each docking port 171 extend back and are provided with extension board 113, and each extension board 113 is provided with a draw-in groove 115.
As shown in Figures 2 and 3, described terminal module 3 comprises an insulating base 31, is installed on the some butt joint terminals 33 and first illuminating part 35 of insulating base 31.Described insulating base 31 is provided with a main body 311 and autonomous agent 311 extends the hyoplastron 313 that is provided with, and described main body 311 is wholely set with hyoplastron 313.Described hyoplastron 313 has the upper surface 300 and the lower surface 301 of opposite setting, and described upper surface 300 is provided with some the first terminal grooves 302, and lower surface 301 is provided with some second terminal grooves 303.Described main body 311 corresponding described the first terminal grooves 302 are provided with some first holding slots 304, and corresponding described second terminal groove 303 is provided with some second holding slots 305, and described main body 311 also is provided with some grooves 306 of accommodating described first illuminating part 35.Described second holding slot 305 is provided with near described hyoplastrons 313, and groove 306 is provided with away from hyoplastron 313, and 304 of first holding slots are between second holding slot 305 and groove 306.
Described butt joint terminal 33 comprises some first butt joint terminals 331 and some second butt joint terminals 333.The described first butt joint terminal 331 be provided with the first horizontal installation portion 340, by an end of the first horizontal installation portion 340 earlier upwards then backward bending first auxiliary section 342 of extending, vertically bend first holding parts 344 of extension and the first plate installation portion 346 that forms by the end of first holding parts 344 by the other end of the first horizontal installation portion 340.Described first holding parts 344 also is provided with some hangnails 348.The described first horizontal installation portion 340 is housed in the first terminal groove 302 of hyoplastron 313 upper surfaces 300, first holding parts 344 is contained in first holding slot 304 of main body 311, and 346 of the described first plate installation portions extend main body 311 and are used to be electrically connected to described the external circuit board (not shown).Described hangnail 348 holds with described first holding slot 304 and cooperates, thereby first holding parts 344 is immobilizated in first holding slot 304.
The described second butt joint terminal 333 be provided with the second horizontal installation portion 341, by an end of the second horizontal installation portion 341 earlier downwards then backward bending second auxiliary section 343 of extending, vertically bend second holding parts 345 of extension and the second plate installation portion 347 that forms by the end of second holding parts 345 by the other end of the second horizontal installation portion 341.Described second holding parts 345 also is provided with some hangnails 349.The described second horizontal installation portion 341 is housed in second terminal groove 303 of hyoplastron 313 lower surfaces 301, second holding parts 345 is contained in second holding slot 305 of main body 311, and 347 of the described second plate installation portions extend main body 311 and are used to be electrically connected to described the external circuit board (not shown).Described hangnail 349 holds with described second holding slot 305 and cooperates, thereby second holding parts 345 is immobilizated in second holding slot 305.
Described first illuminating part 35 is provided with first luminous element 351 and is electrically connected at a pair of first conduction stitch 353 of first luminous element, 351 1 ends.Described first luminous element 351 is housed in the groove 306 of main body 311, and each first conduction stitch 353 extends main body 311 so that be electrically connected to the external circuit board (not shown).
Described light guide 5 is provided with a pair of light pipe 51 and connects the connector 53 of described a pair of light pipe 51.The light acceptance division 513 that described each light pipe 51 is provided with display part 511 and vertically is bent to form by display part 511.Described connector 53 is provided with horizontal part 531, and this horizontal part 531 is provided with a trip 533.Described each light pipe 51 is contained in the shrinkage pool 111 of insulating body 1, and its display part 511 extends to the front end face 17 of insulating body 1, and 513 of light acceptance divisions are arranged at groove 306 tops of insulating base 31.Thereby 533 of the trips of described connector 53 hold and are housed in the draw-in groove 115 light guide 5 stable being installed in the insulating body 1.
As shown in Figure 2, described each illuminating part 7 be provided with second luminous element 71 and be connected in second luminous element, 71 1 ends some second the conduction stitch 73.
Described conducting terminal 9 is provided with an installation portion 91, reaches a pair of horizontal leg 95 that is extended by installation portion 91 vertical welding pins 93 by installation portion 91 to a pair of welding foot 93 of the external circuit board (not shown) direction extension, described a pair of horizontal leg 95 is provided with an opening 97 between described installation portion 91 and welding foot 93 and the horizontal leg 95 between installation portion 91.The second conduction stitch 73 of described second illuminating part 71 is sheathed in the described opening 97, and the horizontal leg 95 and the second conduction stitch 73 are welded to connect.
Before the assembling, described horizontal leg 95 is set up in parallel on same plane and with welding foot 93 with installation portion 91, and described horizontal leg 95 is connected in a strip 75 with the afterbody of welding foot 93.
Compared to prior art, electric connector 100 of the present invention is soldered to illuminating part 7 the conduction stitch 73 part splits design of the external circuit board (not shown), be about to the part that traditional illuminating part conduction stitch is soldered to the external circuit board and design separately, reach the purpose identical by the conduction stitch with the electric connection of this unitary part again with traditional illuminating part.The design of the conducting terminal 9 of illuminating part 7 of the present invention is connected with luminous element when having avoided the bending of traditional illuminating part conduction stitch and becomes flexible, thereby can not indicating electrical connector be connected to the state of the external circuit board; In addition, cause when having avoided illuminating part to pack insulating body into that luminous element is loosening with being connected of conduction stitch or conduction stitch pin position is irregular and cause the problem of assembling confusion, easy to assembly.
As shown in Figure 6, when this electric connector 100 is installed, then carry out according to following steps:
The first step vertically bends the horizontal leg 95 of described conducting terminal 9, then conducting terminal 9 is pressed in the insulating body 1.At this moment, installation portion 91 is housed in the slit 132, and 95 of horizontal legs are housed in the groove 139;
Second step, with second illuminating part 71 in the front end face 17 of the body 1 that insulate is packed host cavity 133 into.At this moment, second conduction stitch 73 parts are housed in the accepting groove 137, and the horizontal leg 95 that its end then extends with conducting terminal 9 is housed in the groove 139 jointly.Described second luminous element 71 is spacing on described projection 135, and this projection 135 prevents that second illuminating part 71 from moving around on the direction of insertion of butt connector (not shown);
In the 3rd step, the horizontal leg 95 of conducting terminal 9 and the second conduction stitch 73 welded or make the two electric connection in other mode;
The 4th step is with light guide 5 insulating body 1 of packing into, the insulating body 1 of then terminal module 3 being packed into.At this moment, the display part 511 of light pipe 51 extends to the front end face 17 of insulating body, and 513 of light acceptance divisions are positioned at groove 306 tops of insulating base 31.
Compared to prior art, electric connector 100 assemblings of the present invention are simple, and the stability of product is high.
In addition, the structure of this electric connector 100 is not only applicable to have the electric connector of a pair of docking port of stacked on top, is applicable to have many electric connectors to docking port simultaneously yet.
Claims (10)
1. electric connector, it is used to be mounted to a external circuit board, this electric connector comprises insulating body and is installed on some illuminating parts of insulating body, each illuminating part is provided with a luminous element and is connected in some conduction stitch of luminous element one end, it is characterized in that: described electric connector also comprises conducting terminal, and described conduction stitch is electrically connected to described the external circuit board by conducting terminal.
2. electric connector as claimed in claim 1, it is characterized in that: described conducting terminal is provided with an installation portion that is installed to insulating body, the some welding foots that extended towards the external circuit board direction by installation portion and the some horizontal legs that extend perpendicular to welding foot, described welding foot is used to be electrically connected to the external circuit board, and horizontal leg is electrically connected at described conduction stitch.
3. electric connector as claimed in claim 2 is characterized in that: be provided with an opening between described installation portion, welding foot and the horizontal leg, described conductive pin footmuff is located in the described opening, and described horizontal leg electrically connects with the conduction stitch.
4. electric connector as claimed in claim 2, it is characterized in that: described insulating body is provided with the bottom surface towards the external circuit board, this bottom surface is concaved with some host cavities of accommodating described luminous element, described each host cavity is provided with a projection, and the both sides extension of described projection is provided with the accepting groove of accommodating the conduction stitch.
5. electric connector as claimed in claim 4 is characterized in that: corresponding each accepting groove in described bottom surface also is provided with groove, and described groove is limited to described conduction stitch and horizontal leg on the insulating body.
6. electric connector as claimed in claim 4 is characterized in that: described insulating body also is provided with a slit between projection and groove, and described installation portion is contained in the described slit and jointly conducting terminal is fixed on the insulating body with described groove.
7. electric connector as claimed in claim 1, it is characterized in that: described electric connector also comprises the some light guides that are arranged at insulating body, described terminal module also comprises the some illuminating parts that are installed on insulating base, and described light guide cooperates the front end of the light that sends of guiding illuminating part to connector with described illuminating part.
8. electric connector as claimed in claim 7, it is characterized in that: described light guide is provided with some light pipes and is connected in intermediate conductor between the described light pipe, described intermediate conductor is provided with a trip, thereby described trip is fastened on the described insulating body light guide is fixed in the insulating body.
9. the assemble method of an electric connector, it may further comprise the steps:
1) provide an insulating body, this electric connector is used to be mounted to a external circuit board;
2) provide some second illuminating parts, this second illuminating part is provided with a luminous element and is connected in some conduction stitch of luminous element one end;
3) provide plurality of conductive terminals, each conducting terminal is provided with the installation portion that is installed to insulating body, first, second terminal supportor that is connected in described installation portion, the tail end of described first, second terminal supportor is connected in a strip, and forms an opening between installation portion and first, second terminal supportor;
4) the first terminal pin with described conducting terminal vertically is bent to form horizontal leg, and second terminal supportor forms a welding foot, and described conducting terminal is pressed into insulating body;
5) described second illuminating part is packed into insulating body, at this moment, described conductive pin was worn the opening sleeve of conducting terminal on conducting terminal, and described horizontal leg electrically connects with the conduction stitch, and welding foot is soldered to described the external circuit board.
10. the assemble method of electric connector as claimed in claim 9, it is characterized in that: described insulating body is provided with a bottom surface, this bottom surface is concaved with some host cavities of accommodating described luminous element, described each host cavity is provided with a projection, the both sides extension of described projection is provided with the accepting groove of accommodating the conduction stitch, corresponding each accepting groove in described bottom surface also is provided with groove, and described groove is limited to described conduction stitch and horizontal leg on the insulating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910307524.4A CN102025055B (en) | 2009-09-23 | 2009-09-23 | Electric connector and assembly method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910307524.4A CN102025055B (en) | 2009-09-23 | 2009-09-23 | Electric connector and assembly method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102025055A true CN102025055A (en) | 2011-04-20 |
| CN102025055B CN102025055B (en) | 2014-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910307524.4A Expired - Fee Related CN102025055B (en) | 2009-09-23 | 2009-09-23 | Electric connector and assembly method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102025055B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354875A (en) * | 2011-07-27 | 2012-02-15 | 温州意华通讯接插件有限公司 | Electric connector with light guide component |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2514523Y (en) * | 2001-11-13 | 2002-10-02 | 正凌精密工业股份有限公司 | Connector case with light conducting effect |
| US20030211782A1 (en) * | 2002-05-07 | 2003-11-13 | Mr. Joseph Lorenzo De Guzman | Filtered RJ11 connector module with LED indicators and method of manufacturing |
| CN2682686Y (en) * | 2004-01-12 | 2005-03-02 | 上海莫仕连接器有限公司 | Electric connector |
| CN2739648Y (en) * | 2004-06-11 | 2005-11-09 | Ut斯达康通讯有限公司 | SFP optical fiber socket connector assembly |
-
2009
- 2009-09-23 CN CN200910307524.4A patent/CN102025055B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2514523Y (en) * | 2001-11-13 | 2002-10-02 | 正凌精密工业股份有限公司 | Connector case with light conducting effect |
| US20030211782A1 (en) * | 2002-05-07 | 2003-11-13 | Mr. Joseph Lorenzo De Guzman | Filtered RJ11 connector module with LED indicators and method of manufacturing |
| CN2682686Y (en) * | 2004-01-12 | 2005-03-02 | 上海莫仕连接器有限公司 | Electric connector |
| CN2739648Y (en) * | 2004-06-11 | 2005-11-09 | Ut斯达康通讯有限公司 | SFP optical fiber socket connector assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354875A (en) * | 2011-07-27 | 2012-02-15 | 温州意华通讯接插件有限公司 | Electric connector with light guide component |
| CN102354875B (en) * | 2011-07-27 | 2013-10-23 | 温州意华接插件股份有限公司 | Electric connector with light guide component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102025055B (en) | 2014-08-27 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20140827 Termination date: 20160923 |