CN2674470Y - Photoelectric connector - Google Patents
Photoelectric connector Download PDFInfo
- Publication number
- CN2674470Y CN2674470Y CN 03263797 CN03263797U CN2674470Y CN 2674470 Y CN2674470 Y CN 2674470Y CN 03263797 CN03263797 CN 03263797 CN 03263797 U CN03263797 U CN 03263797U CN 2674470 Y CN2674470 Y CN 2674470Y
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- CN
- China
- Prior art keywords
- shell
- opto
- electric connector
- lid
- interference solid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a photoelectric connector, in particular to a photoelectric connector which can make a spring flake have high stability and preferable elastic force and a cover body completely closed, comprising an insulation casing with a front open, an upper open, a pair of side walls and a pair of first interference bodies, a metal casing which is covered on the front open of the insulated casing and provided with two symmetrical second interference bodies, a cover body and a spring flake. The first and second interference bodies are mutually matched to make the metal casing fix on the insulation casing. The cover body is pivoted between the two side walls of the insulation casing and covered on the front open, and the cover body can be opened or closed making the pivot joint be as a shaft. The spring flake is integrally formed on the metal casing and can elastically contact the cover body.
Description
Technical field
The utility model relates to a kind of opto-electric connector, be meant especially a kind ofly to be used for connecting optical fiber, to have the lid that flexibly to be raised by this optical fiber institute's ejection backwards and can flexibly to control the closed opto-electric connector of this lid forward that this shell fragment then is required to have the stability and the preferable elastic force of height.
Background technology
Because optical fiber has some intrinsic characteristic and advantages, for example be not subjected to noise and higher transmission bandwidth etc., and make it become desirable transmission medium in the various applications.And, be used for connecting the opto-electric connector of these optical fiber, then must consider shading and dustproof problem, therefore, but the opto-electric connector that is provided with the lid of elasticity open and close arises at the historic moment.
See also Fig. 1～known opto-electric connector shown in Figure 3, it comprises that an insulation shell 1, is arranged at photoelectric subassembly 14, a shell fragment 2 and the lid 3 in this insulation shell 1.This insulation shell 1 has an open front 11, and left and right madial wall 12 tops of its inside then are provided with groove 121, and its inner inner roof wall 13 rears are provided with a slot 131.This shell fragment 2 comprises the broken part 21 that must fracture after the plant and is used for producing the service portion 22 of elastic reaction, this shell fragment 2 is behind the slot 131 that is inserted into described insulation shell 1, its broken part 21 must be fractureed, and be kept the inside of its service portion 22 at this insulation shell 1.This lid 3 comprises that one is formed at the projection 31 at its inside front place and is formed at two pivots 32 at the top place of its left and right sides side, this lid 3 is open front 11 places that cover on described insulation shell 1, and its pivot 32 is inserted in the corresponding recesses 121 of this insulation shell 1, so that this lid 3 can be raised backwards or closed forward again, simultaneously, service portion 22 front ends of aforementioned shell fragment 2 are to be contacted with on the projection 31 of this lid 3, so that raising of this lid 3 can produce flexible pushing and pressing effect each other with the service portion 22 of described shell fragment 2, and provide the flexibly foundation of auto-closing of this lid 3 backwards.
But the service portion 22 of its shell fragment 2 only is simple strip, and only is inserted in the described slot 131 according to its rear end and locatees, and therefore has the left and right problem of rocking that is easy to, and causes the assembling acceptance rate of these known opto-electric connectors not good relatively.
In addition, the shell fragment 2 of these known opto-electric connectors, its service portion 22 only is inserted in the described slot 131 with its rear end and locatees, other parts all do not have any restriction, cause its arm of force long and influence the size of its elastic force, can make the lid 3 of these opto-electric connectors have the defective of closure fully relatively, its shading and dustproof problem can't effectively be solved.
Therefore, the utility model proposes a kind of reasonable in design and effectively get rid of the opto-electric connector of its defective.
The utility model content
The utility model provides a kind of opto-electric connector, its fundamental purpose is effectively to make its shell fragment to have the stability and the preferable elastic force of height, to allow opto-electric connector that higher assembling acceptance rate is arranged, and make its lid closure completely, with the shading and the dustproof problem of certain solution opto-electric connector.
For reaching above-mentioned purpose, the utility model provides a kind of opto-electric connector, comprises an insulation shell, a metal shell, a lid and a shell fragment, and this insulation shell has an open front, a upper shed, a pair of side wall and is arranged at first interference solid of this side wall; This metal shell has a top flat and is shaped in second interference solid of this top flat dual-side, and the top flat of this metal shell covers on the upper shed of described insulation shell, and its second interference solid then is matched with aforementioned first interference solid; Perhaps, this metal shell has a top flat, one-body moldedly does two lateral plates of this top flat dual-side and be formed at respectively second interference solid of this lateral plate, the top flat of this metal shell covers on the upper shed of described insulation shell, its two lateral plate then covers on described both walls, and described first and second interference solid also is fitted to each other; This lid is to have a projection that is arranged at the lid inboard, one side and this lid be to be articulated between the both walls of described insulation shell, and this lid is placed on the open front of described insulation shell; And this shell fragment is the top flat place that is shaped in the aforementioned metal housing, and this shell fragment Elastic Contact is in the projection of described lid.
The metal shell of above-mentioned opto-electric connector has the brace that is shaped in described top flat leading edge and has a notch part, this brace reflexed is in the below of top flat, this shell fragment one end is shaped in the notch part edge of brace, and the other end Elastic Contact of shell fragment is in the projection of lid.
The top flat leading edge place of the metal shell of above-mentioned opto-electric connector has a notch part, and shell fragment one end is shaped in described notch part edge, and the other end Elastic Contact of shell fragment is in the projection of lid.
The metal shell of above-mentioned opto-electric connector has the lug that is shaped in its two lateral plates root edge.
First interference solid of above-mentioned opto-electric connector can be the skewback shape, and is arranged at described side wall outer wall, and described second interference solid is corresponding opening shape, and is snapped on first interference solid.
The insulation shell bottom side of above-mentioned opto-electric connector has protruded out two cylinders.
First interference solid of above-mentioned opto-electric connector can be the slot shape, and is arranged at side wall upper limb webbing place, and described second interference solid is corresponding slotting body shape, and is inserted in described first interference solid, and this second interference solid also has tooth portion.
The beneficial effects of the utility model are: can solve in the prior art that opto-electric connector is easy to rock, assemble that acceptance rate is not good, the elastic force of shell fragment is relatively poor, lid problem such as closure fully, and can effectively solve shading and dustproof problem.
Description of drawings
Fig. 1 is the three-dimensional exploded view of known opto-electric connector;
Fig. 2 is the sectional view (before the action) of known opto-electric connector;
Fig. 3 is the sectional view (action back) of known opto-electric connector;
Fig. 4 is the three-dimensional exploded view of the utility model first embodiment;
Fig. 5 is the three-dimensional combination figure of the utility model first embodiment;
Fig. 6 is the sectional view (before the action) of the utility model first embodiment;
Fig. 7 is the sectional view (action back) of the utility model first embodiment;
Fig. 8 is the three-dimensional exploded view of the utility model second embodiment;
Fig. 9 is the three-dimensional combination figure of the utility model second embodiment;
Figure 10 is the sectional view of the utility model second embodiment;
Figure 11 is the three-dimensional exploded view of the utility model the 3rd embodiment;
Figure 12 is the three-dimensional combination figure of the utility model the 3rd embodiment;
Figure 13 is the sectional view of the utility model the 3rd embodiment;
Figure 14 is the three-dimensional exploded view of the utility model the 4th embodiment;
Figure 15 is the three-dimensional combination figure of the utility model the 4th embodiment;
Figure 16 is the sectional view (before the action) of the utility model the 4th embodiment;
Figure 17 is the sectional view (action back) of the utility model the 4th embodiment.
Wherein, description of reference numerals is as follows:
1 insulation shell, 11 open fronts, 12 madial walls
121 grooves, 13 inner roof walls, 131 slots
14 photoelectric subassemblys, 2 shell fragments, 21 broken parts
22 service portions, 3 lids, 31 projections
32 pivots
4 insulation shells, 41 open fronts, 42 upper sheds
421 recessed edge 43 side walls 430 grooves
431 first interference solid, 432 first interference solid, 44 cylinders
5 metal shells, 51 top flats, 511 notch parts
52 lateral plates, 521 second interference solid, 522 lugs
53 flanges, 54 braces, 541 notch parts
6 shell fragments, 7 lids, 71 projections
72 pivots
8 metal shells, 81 top flats, 811 notch parts
82 flanges, 83 braces, 831 notch parts
84 second interference solid, 841 tooth portions
Embodiment
See also Fig. 4～shown in Figure 17, the utility model provides a kind of opto-electric connector, includes the first～four embodiment.
First and second embodiment
See also Fig. 4～shown in Figure 10, it comprises an insulation shell 4, one metal shells 5, a shell fragment 6 and a lid 7.
This insulation shell 4 has an open front 41, a upper shed 42, a pair of side wall 43 and is arranged at first interference solid 431 of this side wall, and respectively place, the inwall of this side wall top respectively is formed with a groove 430.Wherein, the edge of this upper shed 42 can be formed with recessed edge 421, and described first interference solid 431 then is a skewback shape as shown in the figure.Certainly this insulation shell 4 can be provided with photoelectric subassembly, and as Fig. 6, shown in Figure 7, just the utility model is considered as insulation shell 4 in-built parts with it, so the figure number of sign; And represent with imaginary line among the figure that be and be used for the butt connector that docks with the utility model opto-electric connector, it does not indicate figure number yet.
This metal shell 5, it has a top flat 51, is shaped in two lateral plates 52 of these top flat 51 dual-sides and is formed at respectively second interference solid 521 of this lateral plate 52, the top flat 51 of this metal shell 5 is upper shed 42 places that cover on described insulation shell 4, and be positioned in the aforesaid recessed edge 421, and its two lateral plate 52 covers on the outer wall place of described both walls 43.Wherein, described second interference solid 521 is the opening shape, can correspondingly be snapped on aforementioned skewback shape first interference solid 431,, and reach the purpose that this metal shell 5 is fixed in described insulation shell 4 so that described first and second interference solid 431,521 is fitted to each other.In addition, the place, top flat 51 back of this metal shell 5, also one-body molded have a flange 53, to cover the slit of 42 of this metal shell 5 and described upper sheds, root edge as for its each lateral plate 52 can one-body moldedly have a lug 522, so that the utility model opto-electric connector is welded in (not shown) on the circuit board.
This lid 7, having one is arranged at the projection 71 at lid 7 inside front places and is arranged at the pair of pivot 72 that lid 7 dual-sides top is located, this is articulated in the corresponding recesses 430 of described insulation shell 4 to pivot 72, so that this lid 7 is placed on the open front 41 of described insulation shell 4, and can serve as that axle is raised or closure with its articulated section.
This shell fragment 6 is a bending and the elastic strip body with two ends, and this shell fragment 6 is top flat 51 places that are shaped in aforementioned metal housing 5, with the projection 71 of Elastic Contact in described lid 7.As for the structure of 5 of this shell fragment 6 and metal shells, then distinguish first and second embodiment as described below.
See also Fig. 4～the utility model first embodiment shown in Figure 7, described metal shell 5 also has the brace 54 that is shaped in its top flat 51 leading edges and has a notch part 541, this brace 54 is reflexed belows in described top flat 51, one end of described shell fragment 6 then is shaped in notch part 541 edges of this brace 54, the other end of this shell fragment 6 (free end) also protrudes out forward, therefore the free end of this shell fragment 6 can Elastic Contact in the projection 71 of described lid 7, so as to the foundation that the elasticity that this lid 7 is provided is raised backwards and elasticity is closed forward.
See also Fig. 8～the utility model second embodiment shown in Figure 10, the top flat 51 leading edge places of described metal shell 5 directly have a notch part 511, described shell fragment 6 one ends are shaped in this notch part 511 edges, the other end of this shell fragment 6 (free end) then protrudes out forward, therefore the free end of this shell fragment 6 also can Elastic Contact in the projection 71 of described lid 7, with the foundation that the elasticity that this lid 7 is provided is raised backwards and elasticity is closed forward.
Third and fourth embodiment
See also Figure 11～shown in Figure 16, it also includes an insulation shell 4, a metal shell 8, a shell fragment 6 and a lid 7.
More than the insulation shell 4 that this insulation shell 4 is aforementioned first and second embodiment pair of columns 44, and its first interference solid 432 also is different from first interference solid 431 of aforementioned first and second embodiment.Described this convexedly stretches in the bottom side of this insulation shell 4 to cylinder 44, so that the utility model opto-electric connector is inserted in (not shown) on the circuit board by this to cylinder 44, and reaches fixing effect.Described first interference solid 432 is the slot shape, be arranged at described side wall 43 upper limb webbing places, this insulation shell 4 can be provided with photoelectric subassembly certainly, as Figure 13 and Figure 16, shown in Figure 17, just the utility model is treated as insulation shell 4 in-built parts with it, so the figure number of sign; And represent with imaginary line among Figure 16, Figure 17 that be and be used for the butt connector that docks with the utility model opto-electric connector, it does not indicate figure number yet.
This metal shell 8, second interference solid 84 that it has a top flat 81 and is shaped in these top flat 81 dual-sides, the top flat 81 of this metal shell 8 covers on the upper shed 42 of described insulation shell 4, and located by recessed edge 421, its second interference solid 84 then is matched with aforesaid first interference solid 432.Wherein, described second interference solid 84 can correspondingly be inserted in this first interference solid 432 for inserting the body shape, and this second interference solid 84 further has tooth portion 841, cooperates and reaches the effect of fixing this metal shell 8 to produce.Place, top flat 81 back of this metal shell 8, also one-body molded have a flange 82, to cover the slit of 42 of this metal shell 8 and upper sheds.
This lid 7 is entirely identical to aforementioned first and second embodiment.
This shell fragment 6 also is a bending and the elastic strip body with two ends, and also is shaped in top flat 81 places of aforementioned metal housing 8, and same Elastic Contact is in the projection 71 of described lid 7.As for the structure of 8 of this shell fragment 6 and metal shells, then distinguish third and fourth embodiment as described below.
See also Figure 11～the utility model the 3rd embodiment shown in Figure 13, described metal shell 8 also has the brace 83 that is shaped in its top flat 81 leading edges and has a notch part 831, this brace 83 is reflexed belows in described top flat 81, one end of described shell fragment 6 then is shaped in notch part 831 edges of this brace 83, the other end of this shell fragment 6 (free end) protrudes out forward, therefore the free end of this shell fragment 6 can Elastic Contact in the projection 71 of described lid 7, with the foundation that the elasticity that this lid 7 is provided is raised backwards and elasticity is closed forward.
See also Figure 14～the utility model the 4th embodiment shown in Figure 17, the top flat 81 leading edge places of described metal shell 8 directly have a notch part 811, then one-body molded this notch part 811 edges of doing of described shell fragment 6 one ends, the other end of this shell fragment 6 (free end) then protrudes out forward, therefore the free end of this shell fragment 6 also can Elastic Contact in the projection 71 of described lid 7, with the foundation that the elasticity that this lid 7 is provided is raised backwards and elasticity is closed forward.
The metal shell 5,8 of the arbitrary embodiment of the utility model is being fitted to each other and extremely firm being fixed on the insulation shell 4 by described first and second interference solid 431,521 and 432,84.Simultaneously, first, the shell fragment 6 of three embodiment is to be shaped in its reflexed shape brace 54,83 notch part 541,831 edges, second, shell fragment 6 among four embodiment is formed in one in top flat 51,81 notch part 511,811 edges, and be not as prior art, only to be the pattern that is easy to rock of planting, therefore, and the utility model shell fragment 6 had be easy to anything but the high stability effect of rocking, and then has a higher assembling acceptance rate, the arm of force of the utility model shell fragment 6 is significantly shortened, heighten and the elastic force that makes shell fragment 6 is corresponding, and then make the lid 7 of the utility model opto-electric connector more can be complete, rapid and effectively closed, and therefore the shading of opto-electric connector and dustproof problem also can effectively be solved.
In sum, opto-electric connector provided by the utility model can solve that prior art is easy to rock, assemble that acceptance rate is not good, the elastic force of shell fragment is relatively poor, lid closure and shading and dustproof problem many defectives that more can't effectively be solved fully
The above only is a preferable possible embodiments of the present utility model, is not to be used for limiting interest field of the present utility model, and the equivalent structure that all utilization the utility model instructionss and graphic content are done changes, and all should be included in the interest field of the present utility model.
Claims (10)
1. an opto-electric connector is characterized in that, comprising:
One insulation shell has an open front, a upper shed, a pair of side wall and is arranged at first interference solid of described side wall;
One metal shell, it is two second interference solid that cover on the upper shed of described insulation shell and have symmetry, described first and second interference solid is fitted to each other;
One lid, one side between the both walls that is articulated in described insulation shell of described lid, and be placed on described open front; And
One shell fragment, it is to be shaped in described metal shell place, and described shell fragment Elastic Contact is in described lid.
2. opto-electric connector as claimed in claim 1 is characterized in that described metal shell has a top flat, and the top flat of described metal shell covers on the upper shed of described insulation shell; Described lid has a projection that is arranged at the lid inboard; And described shell fragment, be the top flat place that is shaped in described metal shell, and described shell fragment Elastic Contact is in the projection of described lid.
3. opto-electric connector as claimed in claim 2 is characterized in that, described metal shell has two lateral plates that are shaped in described top flat dual-side, and described second interference solid is formed on described two lateral plates, and described two lateral plates cover on described both walls.
4. opto-electric connector as claimed in claim 2 is characterized in that, described metal shell has second interference solid that is shaped in described top flat dual-side.
5. as each described opto-electric connector in the claim 2～4, it is characterized in that, described metal shell has the brace that is shaped in described top flat leading edge and has a notch part, described brace reflexed is in the below of described top flat, one end of described shell fragment is shaped in the notch part edge of described brace, and the other end Elastic Contact of described shell fragment is in the projection of described lid.
6. as each described opto-electric connector in the claim 2～4, it is characterized in that, the top flat leading edge place of described metal shell has a notch part, and described shell fragment one end is shaped in described notch part edge, and the other end Elastic Contact of described shell fragment is in the projection of described lid.
7. as each described opto-electric connector in the claim 1～3, it is characterized in that described metal shell has the lug that is shaped in its two lateral plates root edge.
8. as each described opto-electric connector in the claim 1～3, it is characterized in that described first interference solid is the skewback shape, and be arranged at described side wall outer wall, and described second interference solid is corresponding opening shape, and be snapped on described first interference solid.
9. as each described opto-electric connector in the claim 1,2 or 4, it is characterized in that described insulation shell bottom side has protruded out two cylinders.
10. as each described opto-electric connector in the claim 1,2 or 4, it is characterized in that, described first interference solid is the slot shape, and be arranged at described side wall upper limb webbing place, and described second interference solid is corresponding slotting body shape, and be inserted in described first interference solid, described second interference solid also has tooth portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03263797 CN2674470Y (en) | 2003-05-27 | 2003-05-27 | Photoelectric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03263797 CN2674470Y (en) | 2003-05-27 | 2003-05-27 | Photoelectric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2674470Y true CN2674470Y (en) | 2005-01-26 |
Family
ID=34473504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03263797 Expired - Fee Related CN2674470Y (en) | 2003-05-27 | 2003-05-27 | Photoelectric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2674470Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104698550A (en) * | 2015-03-04 | 2015-06-10 | 东莞市广业电子有限公司 | Optical fiber connector and manufacturing method thereof |
| CN108627922A (en) * | 2017-03-20 | 2018-10-09 | 扇港元器件有限公司 | MPO connector component with push-and-pull tongue |
-
2003
- 2003-05-27 CN CN 03263797 patent/CN2674470Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104698550A (en) * | 2015-03-04 | 2015-06-10 | 东莞市广业电子有限公司 | Optical fiber connector and manufacturing method thereof |
| CN108627922A (en) * | 2017-03-20 | 2018-10-09 | 扇港元器件有限公司 | MPO connector component with push-and-pull tongue |
| CN108627922B (en) * | 2017-03-20 | 2021-08-27 | 扇港元器件有限公司 | MPO connector assembly with push-pull tab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050126 Termination date: 20110527 |