CN201576779U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN201576779U CN201576779U CN2009203155441U CN200920315544U CN201576779U CN 201576779 U CN201576779 U CN 201576779U CN 2009203155441 U CN2009203155441 U CN 2009203155441U CN 200920315544 U CN200920315544 U CN 200920315544U CN 201576779 U CN201576779 U CN 201576779U
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- China
- Prior art keywords
- electric connector
- display unit
- stitch
- accepting groove
- face
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses an electric connector with a display device, which is installed on a circuit board and comprises an insulator, a conductive terminal contained in the insulator, and a display device installed in the insulator and used for detecting and displaying the matching state of the butting connector and the conductive terminal, wherein the insulator is provided with a front end surface facing to the insertion direction, an installation surface vertical to the front end surface and facing to the circuit board and a containing groove passing through the front end surface and the installation surface; the display device comprises a light and a pin extending out from the light; the light is contained in the containing groove; the pin extends backwards in the horizontal direction; the part of the containing groove, close to the bottom surface, is provided with a bump convexly extending to the containing groove; the light of the display device is provided with an inclined plane forming a chamfer in the position corresponding to the bump; and the inclined plane is matched with the bump so as to limit the display device in the containing groove.
Description
[technical field]
The utility model refers to a kind of connection status display unit of electric connector especially about a kind of electric connector.
[background technology]
On November 11st, 1997, the U.S. Pat of bulletin disclosed a kind of electric connector with connection status display unit 5,685, No. 737, and it can be installed on horizontal circuit boards.This electric connector comprises the insulating body that can insert cooperate for the butt connector horizontal direction, is contained in insulating body and the conducting terminal that can cooperate with aforementioned butt connector conduction and is installed in insulating body and in order to the display unit of detecting demonstration butt connector and conducting terminal mated condition.Described insulating body is provided with front end face towards direction of insertion, perpendicular to front end face and towards the installed surface of circuit board and connect the accepting groove of front end face and installed surface.Display unit comprises lamp body and from the extended stitch of lamp body, described lamp body is contained in the described accepting groove, and described stitch level extends back.Display unit is provided with two grooves in the relative two sides of lamp body, in order to cooperating with the fin that is provided with on the electric connector insulating body, thereby display unit is limited in the accepting groove.The stitch of display unit differing heights about same vertical plane extends back, and then bending electrically connects to aforementioned circuit board and in circuit board.Yet this structure causes the display unit height excessive easily, and, make comparatively complicated.In addition, the LED structure that this display unit and industry are general is different, therefore can improve manufacturing cost.Also have, the conduction stitch directly bends shaping, makes conduction stitch and lamp body loose contact easily, causes dead lamp phenomenon.
Therefore, necessary electric connector is improved to solve above-mentioned defective of the prior art.
[utility model content]
Main purpose of the present utility model is to provide a kind of electric connector that improves display device structure that has, and it can conveniently be made, and reduces production costs.
To achieve these goals, the utility model provides a kind of electric connector of being installed on horizontal circuit boards and having display unit of being used to.This electric connector comprises the insulating body that can insert cooperate for a butt connector along continuous straight runs, is contained in insulating body and the conducting terminal that can cooperate with aforementioned butt connector conduction and is installed in insulating body and in order to the display unit of detecting demonstration butt connector and conducting terminal mated condition.Described insulating body is provided with front end face towards direction of insertion, perpendicular to front end face and towards the installed surface of circuit board and connect the accepting groove of front end face and installed surface.Display unit comprises lamp body and from the extended stitch of lamp body, described lamp body is contained in the described accepting groove, and described stitch level extends back.Described accepting groove is being provided with the projection that protrudes out in accepting groove near bottom surface place, the lamp body of display unit is provided with the inclined plane that forms chamfering at corresponding bump position, thereby the inclined plane cooperates with projection display unit is limited in the accepting groove.
Compared with prior art, the utility model has following beneficial effect: the display unit of electric connector can adopt existing LED simply to process again, reduce production costs, lamp body is provided with the inclined plane fit structure in addition, can prevent that lamp body from oppositely placing mistake up and down, and can effectively reduce the height that display unit takies.
[description of drawings]
Fig. 1 is the three-dimensional assembly diagram of the utility model electric connector.
Fig. 2 is the part explosive view of electric connector shown in Figure 1.
Fig. 3 is the insulating body of electric connector shown in Figure 2 and the stereogram at another visual angle of display unit.
Fig. 4 is the insulating body of electric connector shown in Figure 3 and the explosive view at another visual angle of display unit.
Fig. 5 is the enlarged drawing that circle shown in Figure 3 shows part.
Fig. 6 is the enlarged drawing that circle shown in Figure 4 shows part.
Fig. 7 is the partial sectional view of A-A conversion terminal position in the electric connector shown in Figure 1.
Fig. 8 is with Fig. 7 partial sectional view, precisely because be depicted as the pre-structure of inserting conversion terminal and not inserting display unit as yet.
Fig. 9 is with Fig. 7 partial sectional view, precisely because be depicted as the pre-structure of inserting conversion terminal and having inserted display unit.
[embodiment]
Shown in Fig. 1 to 4, the utility model discloses a kind of LAN interface connector RJ45 of 2XN type.This electric connector 100 can be installed on the horizontal circuit boards of electronic equipment, and has horizontal two rows to plug receptacle 110, and each socket 110 all can cooperate with the butt connector (not shown) that a horizontal direction is inserted.
As shown in Figure 2, this electric connector 100 comprises insulating body 200, is contained in insulating body 200 and the conducting terminal 400 that can cooperate with aforementioned butt connector conduction, is installed in insulating body 200 and in order to 4XN display unit 600 of detecting demonstration butt connector and conducting terminal 400 mated condition and be coated on the shielding case 12,14 in insulating body 200 outsides.Per two display unit 600 are used to show a connection status to plug receptacle 110.The utility model proposes to improve at display unit 600 structures that are used for arranging down plug receptacle 110.
As shown in Figs. 4-6, described insulating body 200 is provided with front end face 22 towards the butt connector direction of insertion, perpendicular to front end face 22 and towards the installed surface 24 of circuit board and connect the accepting groove 224 of front end face 22 and installed surface 24, described accepting groove 224 is in the positive downside to plug receptacle 110, thereby can reduce the width of electric connector 100.Each display unit 600 comprises that lamp body 62 reaches from horizontally extending backward two stitch 64 of lamp body 62.Described lamp body 62 is contained in the described accepting groove 224, and described stitch 64 levels extend back.Described accepting groove 224 has perpendicular to the two side 226,228 of front end face 22 with installed surface 24.Two side 226,228 is being provided with the projection 222 that protrudes out near installed surface 24 places in accepting groove 224, the bottom of described projection 222 is concordant with installed surface 22, and form the fin shape of extending from front to back, described display unit 600 can be in front end face 22 be packed accepting groove 224 into.The lamp body 62 of display unit 600 is provided with the inclined plane 622 that forms chamfering in corresponding projection 222 positions, described projection 222 has the inclination mating surface 223 that extends along fore-and-aft direction, this mating surface 223 can support to paste and be matched with the inclined plane 623 of lamp body 62, thereby display unit 600 is limited in the accepting groove 224.
Each display unit 600 of the electric connector 100 of the utility model can adopt the LED of standard simply to process again, reduces production costs.And lamp body 62 is provided with inclined plane 623 fit structures, can prevent that display unit 600 from oppositely placing mistake up and down, because stitch 64 is not the centre position that is symmetricly set in lamp body 62 height, oppositely placement causes dead lamp easily.In addition, two stitch 62 of described display unit 600 extend back in same level height, the spacing display unit 600 of aforementioned projection 222 structures, and can effectively reduce the height that display unit 600 takies, be beneficial to the miniaturization Design of electric connector 100.
Shown in Fig. 4-7, described electric connector 100 also comprises two conversion terminals 66 that two stitch 64 are connected to the aforementioned circuit plate, insulating body 200 is provided with in installed surface 24 vertically extending terminal groove 26, two conversion terminals 66 can be perpendicular to installed surface 24 insertion end pilot trench 26.Thereby two stitch 64 of described two conversion terminals 66 and display unit 600 distance lamp body 62 same distance and positions respectively machinery compress to cooperate to form and electrically connect.Described conversion terminal 66 is "? " shape, its upper end is a crook 662, this crook 662 has middle receiving space 660, and the top of crook 662 have with insulating body 200 interference engagement conversion terminal 66 is immobilizated in the interference part 663 of insulating body 200, its lower end is a needle-like portion 666, is used for inserting the conductive hole formation conduction cooperation that the aforementioned circuit plate is provided with.The stitch 64 of display unit 600 is contained in the receiving space 660 of conversion terminal 66 upper end crook 662, crook 662 has connecting portion 665 that is connected with needle-like portion 666 and the free end 661 that extends from connecting portion 665 bendings downwards, forms aforementioned receiving space 660 between connecting portion 665 and the free end 661.The free end 661 of conversion terminal 66 crook 662 forms to compress with the stitch of display unit 600 64 and cooperates.In addition, free end 661 inboards of described crook 660 are provided with the guiding face 664 of inclination, thereby stitch 64 relative conversion terminals 66 side shifting outside crook 662 that can guide display unit 600 realizes the aforementioned cooperation that compresses, simultaneously, the stitch 64 of display unit 600 also forms to compress with the inboard of connecting portion 665 and cooperates.
When being installed on display unit 600 on the insulating body 200, earlier with conversion terminal 66 along the precalculated position that inserts in advance perpendicular to installed surface 24 directions on the insulating body 200, as shown in Figure 8; Display unit 600 is inserted backward perpendicular to front end face 22 in the accepting groove 224 of insulating body 200, the stitch 64 of display unit 600 passes the receiving space 660 of conversion terminal 66 at this moment, as shown in Figure 9 again; At last conversion terminal 66 is further inserted insulating body 200, this moment, interference part 663 formed interference engagement with insulating body 200, thereby with the conversion terminal 66 stable insulating bodies 200 that are immobilizated in, and this moment, the stitch 64 relative conversion terminals 66 of display unit 600 are to the outer side shifting of crook 662, under guiding face 664 effects with the stitch 64 of display unit 600 produce horizontal side to compress and cooperate (as shown in Figure 7).
Claims (10)
1. electric connector, can be installed on horizontal circuit boards, it comprises and can insert the insulating body that cooperates for a butt connector horizontal direction, the conducting terminal that is contained in insulating body and can cooperates with aforementioned butt connector conduction, and be installed in insulating body and show the display unit of butt connector and conducting terminal mated condition in order to detecting, described insulating body is provided with the front end face towards direction of insertion, perpendicular to front end face and towards the installed surface of circuit board and the accepting groove of perforation front end face and installed surface, display unit comprises that lamp body reaches from the extended stitch of lamp body, described lamp body is contained in the described accepting groove, described stitch level extends back, it is characterized in that: described accepting groove is being provided with the projection that protrudes out near the place, bottom surface in accepting groove, the lamp body of display unit is provided with the inclined plane that forms chamfering at corresponding bump position, thereby the inclined plane cooperates with projection display unit is limited in the accepting groove.
2. electric connector as claimed in claim 1 is characterized in that: the bottom of described projection is concordant with installed surface.
3. electric connector as claimed in claim 2 is characterized in that: described accepting groove has the two opposite side walls perpendicular to front end face and installed surface, and the two side is respectively equipped with aforementioned projection.
4. electric connector as claimed in claim 3 is characterized in that: described projection extends back from front end face, and described display unit can be in front end face be packed accepting groove into.
5. electric connector as claimed in claim 1 is characterized in that: described electric connector also comprises the conversion terminal that stitch is connected to the aforementioned circuit plate, thereby described conversion terminal and the stitch machinery of display unit compress to cooperate to form and electrically connects.
6. electric connector as claimed in claim 5, it is characterized in that: described conversion terminal is "? " shape, have the crook of upper end and the needle-like portion of lower end, the stitch of display unit is contained in the described crook, the end of crook and stitch form to compress and cooperate, and described needle-like portion is connected with circuit board.
7. electric connector as claimed in claim 6 is characterized in that: the end of described crook is provided with the guiding face of inclination, realizes the aforementioned cooperation that compresses thereby can guide the relative conversion terminal of stitch side shifting outside crook.
8. electric connector as claimed in claim 5 is characterized in that: described display unit has two stitch that extend back in same level height, and two conversion terminals cooperate with two stitch respectively in the position from the same distance of lamp body.
9. electric connector as claimed in claim 1 is characterized in that: described projection has the inclination mating surface that extends along fore-and-aft direction, and this mating surface can support and paste the inclined plane that is matched with lamp body.
10. electric connector as claimed in claim 1 is characterized in that: described electric connector is the socket connector with two row RJ45 sockets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203155441U CN201576779U (en) | 2009-11-24 | 2009-11-24 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203155441U CN201576779U (en) | 2009-11-24 | 2009-11-24 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201576779U true CN201576779U (en) | 2010-09-08 |
Family
ID=42696653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203155441U Expired - Lifetime CN201576779U (en) | 2009-11-24 | 2009-11-24 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201576779U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946011A (en) * | 2012-11-16 | 2013-02-27 | 致威电子（昆山）有限公司 | Light emitting diode (LED) lamp connector |
| CN105122553A (en) * | 2013-03-15 | 2015-12-02 | 安费诺有限公司 | Mating interfaces for high speed high density electrical connectors |
-
2009
- 2009-11-24 CN CN2009203155441U patent/CN201576779U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946011A (en) * | 2012-11-16 | 2013-02-27 | 致威电子（昆山）有限公司 | Light emitting diode (LED) lamp connector |
| CN105122553A (en) * | 2013-03-15 | 2015-12-02 | 安费诺有限公司 | Mating interfaces for high speed high density electrical connectors |
| CN107623202A (en) * | 2013-03-15 | 2018-01-23 | 安费诺有限公司 | Mating interface for high-speed and high-density electrical connector |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100908 |