CN2682686Y - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN2682686Y CN2682686Y CN 200420001851 CN200420001851U CN2682686Y CN 2682686 Y CN2682686 Y CN 2682686Y CN 200420001851 CN200420001851 CN 200420001851 CN 200420001851 U CN200420001851 U CN 200420001851U CN 2682686 Y CN2682686 Y CN 2682686Y
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- Prior art keywords
- electric connector
- insulating body
- hole
- terminal
- contact site
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Abstract
The utility model provides an electric connector, comprising an insulating body, a switching seat body, a switching terminal and a light-emitting assembly. The back end surface and the front end surface of the insulating body are respectively provided with a containing space and a via hole, and the via hole is communicated with the containing space; the switching seat body is contained in the containing space and provided with a limit hole communicated with the via hole; the contact part of the switching terminal passes through the limit hole, and the connection pin part of the switching terminal is electrically connected with a circuit board; the conductive terminal of the light-emitting assembly passes through the via hole to the limit hole and overlapped with the contact part of the switching terminal, and the illuminant of the light-emitting assembly is contained in the via hole of the insulating body. Therefore, the accuracy of the conductive terminal of the light-emitting assembly is raised, and the assemblage and the connection of the light-emitting assembly are easy.
Description
Technical field
The utility model relates to a kind of electric connector, particularly a kind of electric connector with luminescence component displayable signal transmission state.
Background technology
As is generally known the major function of electric connector is to connect the signal transmission between External cable and the circuit board.By the setting of luminescence component (as light-emitting diode), can learn the state of signal transmission, in confirming that communication is used, and avoid pulling out External cable in the signals transmission, and cause the damage of data or imperfect.
Existing electric connector comprises members such as insulating body and luminescence component, and this luminescence component such as light-emitting diode (LED) comprise luminous element and conducting terminal, and members such as this this insulating body of conducting terminal bending extending are to be electrically connected at circuit board.
Above-mentioned existing electric connector, the conducting terminal of its light-emitting diode are required to be long shape and are bent, and the quality control of its accuracy is difficult for, and the deviation of size causes the puzzlement of assembly working.
In summary, the electric connector of described prior art on reality is used, obviously exists inconvenience and defective, so be necessary to be improved.
Summary of the invention
At above-mentioned defective, the purpose of this utility model main purpose of the present utility model is to provide a kind of electric connector, makes the accuracy of the conducting terminal of luminescence component improve the assembling ease of connection of luminescence component.
To achieve these goals, the utility model is mainly providing a kind of electric connector, be mounted on the circuit board, this electric connector comprises insulating body, switching pedestal, conversion terminal and luminescence component, wherein: this insulating body have back to rear end face and front end face, this rear end face is provided with accommodation space, and this front end face is provided with through hole, and this through hole is communicated to this accommodation space; This switching pedestal is contained in the accommodation space of this insulating body, and the switching pedestal is provided with spacing hole, and this spacing hole is communicated with the through hole of this insulating body; This conversion terminal has contact site and the pin portion that is connected, and this contact site is arranged in the spacing hole of this switching pedestal, and this pin portion electrically connects this circuit board; And this luminescence component has conducting terminal and the luminous element that is connected, and this conducting terminal is arranged in the through hole of this insulating body to the spacing hole of this switching pedestal, and is overlapped in the contact site of this conversion terminal, and this luminous element is contained in the through hole of this insulating body.
The contact site by this conversion terminal and the conducting terminal of luminescence component are arranged in the spacing hole of this switching pedestal respectively and overlap joint mutually, the accuracy of the conducting terminal of luminescence component is improved, and then make the assembling ease of connection of luminescence component.
Brief Description Of Drawings
Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by detailed description to preferred embodiment of the present utility model.
In the accompanying drawing,
Fig. 1 is the three-dimensional exploded view of the utility model electric connector;
Fig. 2 is the three-dimensional exploded view of another angle of the utility model electric connector;
Fig. 3 is the three-dimensional combination figure of the utility model electric connector;
Fig. 4 is for the utility model electric connector assembling shielding casing and be connected in the preceding three-dimensional exploded view of circuit board;
Three-dimensional combination figure when Fig. 5 assembles shielding casing and is connected in circuit board for the utility model electric connector.
Embodiment
For further setting forth the utility model is technological means and the effect that the predetermined purpose of realization is taked, see also following about detailed description of the present utility model and accompanying drawing, believe the purpose of this utility model, feature and characteristics, go deep into and concrete understanding when getting one thus, yet appended graphic reference and the explanation usefulness of only providing not is to be used for the utility model is limited.
See also illustrated in figures 1 and 2, a kind of electric connector of the utility model, be mounted on (as Fig. 4 and Fig. 5) on the circuit board 9, this circuit board 9 is provided with electrical contact 90 and perforate 91, this electric connector comprises insulating body 1, switching pedestal 2, conversion terminal 3, luminescence component 4 and inserting terminal group 5, wherein:
Insulating body 1, its have back to rear end face 10 and front end face 11, this rear end face 10 is provided with accommodation space 12, this front end face 11 is provided with through hole 13 and host cavity 14, this through hole 13 is near the end face 15 of this insulating body 1 and be communicated to this accommodation space 12.The accommodation space 12 2 relative medial surfaces of insulating body 1 are respectively equipped with recessed rail bar 121, oblique guide block 122, recessed guide rail 123 and caulking groove 124, this recessed rail bar 121 and oblique guide block 122 are near the end face 15 of insulating body 1, oblique guide block 122 also is adjacent to this rear end face 10, and this recessed guide rail 123 and caulking groove 124 are near the bottom surface 16 of insulating body 1.
Switching pedestal 2, it is contained in the accommodation space 12 of this insulating body 1.This switching pedestal 2 have two lateral surfaces 20 and back to leading flank 21 and trailing flank 22.This leading flank 21 is with respect to the accommodation space 12 of this insulating body 1, and this trailing flank 22 is provided with and locatees conduit 221 longitudinally, and switching pedestal 2 also is provided with spacing hole 23 and runs through leading flank 21 to trailing flank 22, and this spacing hole 23 is communicated with the through hole 13 of these insulating bodies 1.In the present embodiment, the vertical section of this spacing hole 23 is convex.This two lateral surface 20 is respectively equipped with protruding rail bar 201 and breach 202.
Conversion terminal 3, it has contact site 30 and pin portion 31 that one is connected and is bent to form, and this contact site 30 is provided with salient point 301, and contact site 30 2 lateral margins are respectively equipped with hangnail 302.
Luminescence component 4, as light-emitting diode (LED), it has conducting terminal 40 and the luminous element 41 that is connected.
Inserting terminal group 5, present embodiment are the RJ-45 terminal group, and this RJ-45 terminal group is positioned at the host cavity 14 of this insulating body 1.
The utility model electric connector further comprises whole line plate 6, and this whole line plate 6 is mounted on the rear end face 10 of this insulating body 1, and whole line plate 6 is provided with location hole 60, and whole line plate 6 two ends are respectively equipped with protruding guide rail 61 and abaculus 62.
Please cooperate and consult Fig. 1 to shown in Figure 5, the assembling of the luminescence component 4 of the utility model electric connector be electrically connected at circuit board 9, can finish by following step:
At first, the contact site 30 of this conversion terminal 3 is arranged in the spacing hole 23 of this switching pedestal 2 and is positioned at the convex bottom of spacing hole 23, hangnail 302 interference engagement of this contact site 30 are in these spacing hole 23 hole walls.Pin portion 31 1 ends of this conversion terminal 3 are connected in this contact site 30 and are contained in the location conduit 221 of this switching pedestal 2.So, make conversion terminal 3 firmly be mounted on switching pedestal 2.
Secondly, pin portion 31 ends of this conversion terminal 3 are worn out the location hole 60 of this whole line plate 6.So, make the contraposition of conversion terminal 3 accurate, be beneficial to follow-up being fixedly welded on the circuit board 9.
Then, two protruding rail bars 201 of this switching pedestal 2 are slidedly arranged on respectively in the two recessed rail bars 121 of this insulating body 1, simultaneously, the two protruding guide rails 61 that should put in order line plate 6 are slidedly arranged on respectively in the two recessed guide rails 123 of this insulating body 1, and two breach 202 that make this switching pedestal 2 are sticked in two oblique guide blocks 122 of this insulating body 1 respectively, and two abaculus 62 that should whole line plate 6 are embedded in respectively in two caulking grooves 124 of this insulating body 1.So, make this conversion terminal 3 can firmly be mounted on this insulating body 1 with whole line plate 6 by switching pedestal 2.
Continue, the through hole 13 that the conducting terminal 40 of this luminescence component 4 is arranged in this insulating body 1 is to the spacing hole 23 of this switching pedestal 2 and be positioned at the convex top of spacing hole 23, conducting terminal 40 end laps of this luminescence component 4 are in salient point 301 and this contact site 30 of packing of the contact site 30 of this conversion terminal 3, and this luminous element 41 is contained in the through hole 13 of this insulating body 1.So, make luminescence component 4 firmly be mounted on insulating body 1 rapidly again, and electrically connect conversion terminal 3.
As shown in Figure 4 and Figure 5, shielding casing 7 and back shielding casing 8 before the utility model electric connector further comprises, this preceding shielding casing lower edge is provided with projection 70, and preceding shielding casing trailing edge is provided with clip 71, and these back shielding casing 8 leading edges are provided with hole clipping 80.Should be sheathed on this insulating body 1 by preceding shielding casing 7, this back shielding casing 8 is sheathed on the rear end face 10 of this insulating body 1, and the hole clipping 80 of this back shielding casing 8 is sticked in the clip 71 of this preceding shielding casing 7, to finish whole modular electrical connector.
At last, whole modular electrical connector is placed on this circuit board 9, pin portion 31 ends of conversion terminal 3 are worn in the electrical contact 90 that is positioned this circuit board 9, and the projection 70 that makes this preceding shielding casing 7 wears in the perforate 91 that is positioned this circuit board 9, pin portion 31 ends of conversion terminal 3 electrically connected the electrical contact 90 of this circuit board 9 in the mode of welding again.So, finish the assembling and the work that is electrically connected at circuit board 9 of the luminescence component 4 of the utility model electric connector.
Be with, by electric connector of the present utility model, have characteristics described as follows:
1, the conducting terminal of the contact site of this conversion terminal and luminescence component is arranged in the interior and mutual overlap joint of spacing hole of this switching pedestal respectively, the accuracy of the conducting terminal of luminescence component is improved, and then make the assembling ease of connection of luminescence component.
2, the pin portion end of this conversion terminal electrically connects this circuit board after further wearing out the location hole of this whole line plate again, makes conversion terminal be easy to contraposition, is fixedly welded on accuracy on the circuit board to improve it.
Be understandable that; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection range of the utility model accompanying Claim.
Claims (10)
1, a kind of electric connector is mounted on the circuit board, it is characterized in that, this electric connector comprises:
Insulating body, its have back to rear end face and front end face, this rear end face is provided with accommodation space, this front end face is provided with through hole, this through hole is communicated to this accommodation space;
The switching pedestal, it is contained in the accommodation space of this insulating body, and this switching pedestal is provided with spacing hole, and this spacing hole is communicated with the through hole of this insulating body;
Conversion terminal, it has contact site and the pin portion that is connected, and this contact site is arranged in the spacing hole of this switching pedestal, and this pin portion electrically connects this circuit board; And
Luminescence component, it has conducting terminal and the luminous element that is connected, and this conducting terminal is arranged in the through hole of this insulating body to the spacing hole of this switching pedestal, and is overlapped in the contact site of this conversion terminal, and this luminous element is contained in the through hole of this insulating body.
2, electric connector according to claim 1 is characterized in that, the accommodation space two relative medial surfaces of this insulating body are respectively equipped with recessed rail bar, and these switching pedestal two lateral surfaces are respectively equipped with the protruding rail bar, and this two protruding rails bar is slidedly arranged on respectively in this two recessed rail bar.
3, electric connector according to claim 1, it is characterized in that, the accommodation space two relative medial surfaces of this insulating body are respectively equipped with oblique guide block and are adjacent to this rear end face, and these switching pedestal two lateral surfaces are respectively equipped with breach, and this two breach is sticked in this two oblique guide block respectively.
4, electric connector according to claim 1 is characterized in that, this switching pedestal is provided with the location conduit, and this conversion terminal is bent to form this contact site and this pin portion, and this pin portion one end is connected in this contact site and is contained in this location conduit.
5, electric connector according to claim 1, it is characterized in that, the vertical section of the spacing hole of this switching pedestal is convex, and the contact site of this conversion terminal is in the convex bottom of spacing hole, and the conducting terminal of this luminescence component is positioned at the convex top of spacing hole.
6, electric connector according to claim 1 is characterized in that, the contact site of this conversion terminal is provided with salient point, and the conducting terminal end lap of this luminescence component is in this salient point and this contact site of packing.
7, electric connector according to claim 1 is characterized in that, contact site two lateral margins of this conversion terminal are respectively equipped with hangnail, and this hangnail interference engagement is in the spacing hole hole wall of this switching pedestal.
8, electric connector according to claim 1, it is characterized in that, further comprise whole line plate, should be provided with location hole by whole line plate, the pin portion end of this conversion terminal wears out this location hole, whole line plate is mounted on the rear end face of this insulating body, terminal this circuit board that electrically connects of the pin portion of conversion terminal.
9, electric connector according to claim 8, it is characterized in that, the accommodation space two relative medial surfaces of this insulating body are respectively equipped with recessed guide rail and caulking groove, should be respectively equipped with protruding guide rail and abaculus by whole line plate two ends, this two protruding guide rail is slidedly arranged on respectively in this two recessed guide rail, and this two abaculus is embedded in respectively in this two caulking groove.
10, electric connector according to claim 1 is characterized in that, the front end face of this insulating body is provided with host cavity, and this electric connector comprises the inserting terminal group, and this inserting terminal group is positioned at this host cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420001851 CN2682686Y (en) | 2004-01-12 | 2004-01-12 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420001851 CN2682686Y (en) | 2004-01-12 | 2004-01-12 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2682686Y true CN2682686Y (en) | 2005-03-02 |
Family
ID=34605385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420001851 Expired - Lifetime CN2682686Y (en) | 2004-01-12 | 2004-01-12 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2682686Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102025055A (en) * | 2009-09-23 | 2011-04-20 | 富士康(昆山)电脑接插件有限公司 | Electric connector and assembly method thereof |
| US9806472B2 (en) | 2015-10-07 | 2017-10-31 | Foxconn Interconnect Technology Limited | Electrical connector having improved LED |
-
2004
- 2004-01-12 CN CN 200420001851 patent/CN2682686Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102025055A (en) * | 2009-09-23 | 2011-04-20 | 富士康(昆山)电脑接插件有限公司 | Electric connector and assembly method thereof |
| CN102025055B (en) * | 2009-09-23 | 2014-08-27 | 富士康(昆山)电脑接插件有限公司 | Electric connector and assembly method thereof |
| US9806472B2 (en) | 2015-10-07 | 2017-10-31 | Foxconn Interconnect Technology Limited | Electrical connector having improved LED |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140112 Granted publication date: 20050302 |
|
| CX01 | Expiry of patent term |