CN102025055B - Electric connector and assembly method thereof - Google Patents
Electric connector and assembly method thereof Download PDFInfo
- Publication number
- CN102025055B CN102025055B CN200910307524.4A CN200910307524A CN102025055B CN 102025055 B CN102025055 B CN 102025055B CN 200910307524 A CN200910307524 A CN 200910307524A CN 102025055 B CN102025055 B CN 102025055B
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- CN
- China
- Prior art keywords
- insulating body
- electric connector
- installation portion
- terminal
- conduction stitch
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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 with illuminating part, relate in particular to the structure of illuminating part and the assemble method of this electric connector of this electric connector.
[background technology]
U.S. Patent Bulletin discloses a kind of electric connector No. US7083468, and this electric connector comprises insulating body, is installed on some illuminating parts of insulating body and is coated on the shielding casing outside insulating body.Described insulating body is provided with 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 is concaved with a pair of slit that is communicated to described accepting groove, forms a hyoplastron between described slit.Described illuminating part is provided with luminous element (LED, Light EmittingDiode) 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 described accepting groove, and conduction stitch is contained in slit, and weld part extends bottom surface for being connected to external device (ED) or the external circuit board.Now, illuminating part is positioned in insulator by before and after shielding casing.Separately, the mode that industry also can adopt front end at hyoplastron that snap fit is set is positioned in insulating body before and after illuminating part.The common ground of the structure that prior art adopted is that illuminating part conduction stitch rear end all needs to bend.Conduction stitch 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 loosening with being connected of LED while causing conducting electricity stitch bending, thus cisco unity malfunction.Moreover, if illuminating part conduction stitch has certain deviation, can cause connector plugboard difficulty.
Therefore, need to provide a kind of luminous element that can reduce to become flexible with conduction stitch junction, the reasonable electric connector of conduction stitch normotopia degree.
[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 conduction stitch, and illuminating part while being connected to client's plate normotopia degree relatively good.
Technical problem to be solved by this invention passes to lower technical scheme and realizes: a kind of electric connector, it is for being 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, then reach the object identical with traditional illuminating part by conduction stitch and the electric connection of this unitary part.The design of illuminating module of the present invention, is connected with luminous element and becomes flexible while having avoided the bending of traditional illuminating part conduction stitch, thereby can not indicating electrical connector be connected to the state of the external circuit board; Separately, while having avoided illuminating part to pack insulating body into, cause that the irregular stitch normotopia degree that conducts electricity in the pin position of luminous element and conduction stitch is bad and cause the chaotic problem of assembling, easy to assembly.
Technical problem to be solved by this invention is also to provide a kind of assemble method of electric connector, and its assembling is simple, and product stability is good.
An assemble method for electric connector, it comprises the following steps:
1) provide an insulating body, this electric connector is used for being mounted to a external circuit board;
2) provide some the 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 some conducting terminals, each conducting terminal be provided be installed to insulating body installation portion, be connected in first, second terminal supportor of described installation portion, the tail end of described first, second terminal supportor is connected in a material strip, and forms an opening between installation portion and first, second terminal supportor;
4) the first terminal pin of described conducting terminal is vertically bent to form to horizontal leg, the second terminal supportor forms a welding foot, and described conducting terminal is pressed into insulating body;
5) pack described the second illuminating part into insulating body, now, described conductive pin was worn the opening sleeve of conducting terminal on conducting terminal, and described horizontal leg is electrically connected with 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.
[accompanying drawing explanation]
Fig. 1 is the assembling stereogram of electric connector according to the invention.
Fig. 2 is the exploded view of electric connector shown in Fig. 1.
Fig. 3 is the exploded view of another angle of electric connector shown in Fig. 2.
Fig. 4 is the assembling stereogram of another angle of electric connector shown in Fig. 1.
Fig. 5 is the decomposed figure of electric connector shown in Fig. 4.
Fig. 6 is the illuminating part of electric connector of the present invention and the assembling process schematic diagram that conducting terminal packs insulating body into.
[embodiment]
Be a kind of electric connector 100 according to the invention as shown in Figures 1 to 5, this electric connector 100 is for being installed on the external circuit board (not shown) and for being connected with butt connector (not shown).Described electric connector 100 comprises insulating body 1, is installed on some terminal modules 3, light guide 5, illuminating part 7 and conducting terminal 9 on insulating body 1.
As shown in Figure 2 and Figure 4, described insulating body 1 is provided with roof 11, the diapire 13 being oppositely arranged with roof 11 and is connected the sidewall 15 of roof 11 and diapire 13.This insulating body 1 is also provided with front end face 17, and described diapire 13 is provided with lateral surface 131.Described front end face 17 is concaved with some row's docking ports 171 that stacked on top arranges backward, is provided with a spaced walls 173 between 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.In each host cavity 133, be provided with a projection 135, each self-forming one accepting groove 137 of the both sides of described projection 135.Corresponding each accepting groove 137 of described diapire 13 is also concaved with groove 139, and described host cavity 133 is provided with a bottom surface 130, and this bottom surface 130 is further concaved with slit 132, and described slit 132 is between accepting groove 137 and groove 139.Corresponding each docking port 171 of described roof 11 extends back and is 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 some docking 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 arranging, and described main body 311 is wholely set with hyoplastron 313.Described hyoplastron 313 has the 300Ji lower surface, upper surface 301 of contrary setting, and described upper surface 300 is provided with some first end pilot trench 302, and lower surface 301 is provided with some the second terminal grooves 303.The corresponding described first end pilot trench 302 of described main body 311 is provided with some the first holding slots 304, and corresponding described the second terminal groove 303 is provided with some the second holding slots 305, and described main body 311 is also provided with some grooves 306 of accommodating described the first illuminating part 35.Described the second holding slot 305 arranges near described hyoplastron 313, and groove 306 arranges away from hyoplastron 313, and the first 304 of holding slots are between the second holding slot 305 and groove 306.
Described docking terminal 33 comprises some the first docking terminals 331 and some the second docking terminals 333.Described the first docking terminal 331 is provided with the first horizontal installation portion 340, by the first auxiliary section 342 that first upwards then bending is extended backward, one end of the first horizontal installation portion 340, vertically bend the first holding parts 344 of extension and the first plate installation portion 346 being formed by the end of the first holding parts 344 by the other end of the first horizontal installation portion 340.Described the first holding parts 344 is also provided with some hangnails 348.Described the first horizontal installation portion 340 is housed in the first end pilot trench 302 of hyoplastron 313 upper surfaces 300, the first holding parts 344 is contained in the first holding slot 304 of main body 311, and 346 of described the first plate installation portions extend main body 311 for being electrically connected to described the external circuit board (not shown).Described hangnail 348 holds and coordinates with described the first holding slot 304, thereby the first holding parts 344 is immobilizated in the first holding slot 304.
Described the second docking terminal 333 is provided with the second horizontal installation portion 341, by the second auxiliary section 343 that first then bending is extended backward downwards, one end of the second horizontal installation portion 341, vertically bend the second holding parts 345 of extension and the second plate installation portion 347 being formed by the end of the second holding parts 345 by the other end of the second horizontal installation portion 341.Described the second holding parts 345 is also provided with some hangnails 349.Described the second horizontal installation portion 341 is housed in the second terminal groove 303 of hyoplastron 313 lower surfaces 301, the second holding parts 345 is contained in the second holding slot 305 of main body 311, and 347 of described the second plate installation portions extend main body 311 for being electrically connected to described the external circuit board (not shown).Described hangnail 349 holds and coordinates with described the second holding slot 305, thereby the second holding parts 345 is immobilizated in the second holding slot 305.
Described the first illuminating part 35 is provided with the first luminous element 351 and is electrically connected at a pair of first conduction stitch 353 of first luminous element 351 one end.Described the first luminous element 351 is housed in the groove 306 of main body 311, and each the 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 is vertically 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 snap fit 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 snap fits of described connector 53 hold to be housed in draw-in groove 115, light guide 5 is stablized and is arranged in insulating body 1.
As shown in Figure 2, described each illuminating part 7 be provided with the second luminous element 71 and be connected in second luminous element 71 one end some second conduction stitch 73.
The a pair of horizontal leg 95 that described conducting terminal 9 is provided with an installation portion 91, a pair of welding foot 93 being extended to the external circuit board (not shown) direction by installation portion 91 and is extended by installation portion 91 vertical welding pins 93, described a pair of horizontal leg 95, between installation portion 91, is provided with an opening 97 between described installation portion 91 and welding foot 93 and horizontal leg 95.The second conduction stitch 73 of described the second illuminating part 71 is sheathed in described opening 97, and horizontal leg 95 and the second conduction stitch 73 are welded to connect.
Before assembling, described horizontal leg 95 is set up in parallel at same plane and with welding foot 93 with installation portion 91, and described horizontal leg 95 is connected in a material 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 split designs 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, then reach the object identical with traditional illuminating part by conduction stitch and the electric connection of this unitary part.The design of the conducting terminal 9 of illuminating part 7 of the present invention, is connected with luminous element and becomes flexible while having avoided the bending of traditional illuminating part conduction stitch, thereby can not indicating electrical connector be connected to the state of the external circuit board; Separately, while having avoided illuminating part to pack insulating body into, cause that being connected of luminous element and conduction stitch is loosening or conduction stitch pin position is irregular and cause the problem that assembling is chaotic, easy to assembly.
As shown in Figure 6, when this electric connector 100 is installed, according to following steps, carry out:
The first step, vertically bends the horizontal leg of described conducting terminal 9 95, then conducting terminal 9 is pressed in insulating body 1.Now, installation portion 91 is housed in slit 132, and 95 of horizontal legs are housed in groove 139;
Second step, the front end face 17 by the second illuminating part 71 from insulating body 1 packs in host cavity 133.Now, the second conduction stitch 73 parts are housed in accepting groove 137, and its end extends with the horizontal leg 95 of conducting terminal 9 and is jointly housed in groove 139.Described the second luminous element 71 is spacing on described projection 135, and this projection 135 prevents that the second illuminating part 71 from moving around in the direction of insertion of butt connector (not shown);
The 3rd step, makes the two electric connection by the horizontal leg of conducting terminal 9 95 and the second conduction stitch 73 welding or in other mode;
The 4th step, packs light guide 5 into insulating body 1, then packs terminal module 3 into insulating body 1.Now, 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.
Separately, 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 the electric connector of multipair docking port simultaneously yet.
Claims (8)
1. an electric connector, it is for being 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, described conducting terminal is provided with an installation portion that is installed to insulating body, the installation portion welding foot that circuit board direction is extended towards the outside, and the horizontal leg extending perpendicular to welding foot, described welding foot is used for being electrically connected to the external circuit board, described horizontal leg is welded in aforementioned conduction stitch, described conduction stitch is electrically connected to described the external circuit board by conducting terminal, described installation portion, between welding foot and horizontal leg, be provided with an opening, described conductive pin footmuff is located in described opening, and described horizontal leg is electrically connected with conduction stitch, described luminous element is in connector front end, welding foot and installation portion are in same vertical plane, described horizontal leg is from being bent to form backward to the position of downward-extension side by side from installation portion with welding foot.
2. electric connector as claimed in claim 1, it is characterized in that: described insulating body is provided with the bottom surface of circuit board towards the outside, 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 conduction stitch.
3. electric connector as claimed in claim 2, is characterized in that: corresponding each accepting groove in described bottom surface is also provided with groove, and described groove is limited to described conduction stitch and horizontal leg on insulating body.
4. electric connector as claimed in claim 3, is characterized in that: described insulating body is also provided with a slit between projection and groove, and described installation portion is contained in described slit and jointly conducting terminal is fixed on insulating body with described groove.
5. electric connector as claimed in claim 1, it is characterized in that: described electric connector also comprises some light guides and the some terminal modules that is arranged at insulating body, described terminal module comprises an insulating base and is installed on some first illuminating parts of insulating base, and described light guide coordinates light that guiding the first illuminating part sends to the front end of connector with described the first illuminating part.
6. electric connector as claimed in claim 5, it is characterized in that: described light guide is provided with some light pipes and is connected in the intermediate conductor between described light pipe, described intermediate conductor is provided with a snap fit, thereby described snap fit is fastened on described insulating body light guide is fixed in insulating body.
7. an assemble method for electric connector, it comprises the following steps:
1) provide an insulating body, this electric connector is used for being mounted to a external circuit board;
2) provide some illuminating parts, this illuminating part is provided with a luminous element and is connected in some conduction stitch of luminous element one end;
3) provide some conducting terminals, each conducting terminal be provided be installed to insulating body installation portion, be connected in first, second terminal supportor of described installation portion, the tail end of described first, second terminal supportor is connected in a material strip, and forms an opening between installation portion and first, second terminal supportor;
4) the first terminal pin of described conducting terminal is vertically bent to form to horizontal leg, the second terminal supportor forms a welding foot, and described conducting terminal is pressed into insulating body;
5) pack described illuminating part into insulating body, now, described conductive pin was worn the opening sleeve of conducting terminal on conducting terminal, and described horizontal leg is electrically connected by welding and conduction stitch.
8. the assemble method of electric connector as claimed in claim 7, 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 conduction stitch, corresponding each accepting groove in described bottom surface is also provided with groove, and described groove is limited to described conduction stitch and horizontal leg on 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 CN102025055A (en) | 2011-04-20 |
| CN102025055B true CN102025055B (en) | 2014-08-27 |
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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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (3)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030211782A1 (en) * | 2002-05-07 | 2003-11-13 | Mr. Joseph Lorenzo De Guzman | Filtered RJ11 connector module with LED indicators and method of manufacturing |
-
2009
- 2009-09-23 CN CN200910307524.4A patent/CN102025055B/en not_active Expired - Fee Related
Patent Citations (3)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102025055A (en) | 2011-04-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20160923 |
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| CF01 | Termination of patent right due to non-payment of annual fee |