CN102520488A - Optical fiber adapter and assembly method thereof - Google Patents
Optical fiber adapter and assembly method thereof Download PDFInfo
- Publication number
- CN102520488A CN102520488A CN2012100081993A CN201210008199A CN102520488A CN 102520488 A CN102520488 A CN 102520488A CN 2012100081993 A CN2012100081993 A CN 2012100081993A CN 201210008199 A CN201210008199 A CN 201210008199A CN 102520488 A CN102520488 A CN 102520488A
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- main body
- lining main
- optical fiber
- fiber adapter
- substrate
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000000835 fiber Substances 0.000 claims description 39
- 239000000758 substrate Substances 0.000 claims description 39
- 238000003780 insertion Methods 0.000 claims description 37
- 230000037431 insertion Effects 0.000 claims description 37
- 239000012634 fragment Substances 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000003466 welding Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 210000001503 joint Anatomy 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention discloses an optical fiber adapter and an assembly method thereof. The optical fiber adapter is used for the connection of optical fiber plugs. The optical fiber adapter is provided with an opening on a shell body; a collimator casing is contained by an inner bushing and is placed in the opening, and the outside of the collimator casing is sealed by a cover plate; the plug-in end is provided with more than one optical fiber plug jacks; and the width of each optical fiber plug jack is reduced to 2.5-4.5 mm in order to matching with a positioning groove and a locking groove arranged in each jack; and a spacing between adjacent jacks is reduced to 3-5 mm. The invention has the beneficial effects that the optical fiber adapter is more compact in dimension and simultaneously is simple in overall structure and convenient in assembly; no ultrasonic welding is required; the production cost can be reduced, and the high-density optical fiber plugs can be matched to remarkably improve the connection density of optical fibers.
Description
Technical field
The present invention relates to the physical connection field of optical communication, more particularly, relate to a kind of fiber adapter and assembly method thereof.
Background technology
Fiber adapter is a joints of optical fibre centering link, is used to admit one or more pairs of joints of optical fibre, and the paired joints of optical fibre are coupled in fiber adapter, realizes continuing of light path.
Existing fiber adapter generally comprises two and half housings, during assembling, earlier ceramic collimation sleeve pipe is encased in half housing, adopts the mode of ultra-sonic welded to weld together two and half housings then.Owing to adopt ultra-sonic welded, need to cooperate special ultrasonic welding system, production cost is higher; On the other hand, the joints of optical fibre commonly used at present can be divided into by connector version: various forms such as FC, SC, ST, LC, D4, DIN, MU, MT, and the width of each jack of adapter that it is corresponding is bigger; Influence corresponding packing density; As LC connector the most commonly used, its adapter jack width is 4.5mm, when the Connection Density of optical fiber improves; Existing fiber adapter is because the restriction of self structure is difficult to adapt to the requirement that high-density optical-fiber connects.
Summary of the invention
The objective of the invention is to address the above problem, a kind of fiber adapter is provided, it has compact dimensions, simple in structure, the advantage that is easy to assemble, can adapt to the requirement that high-density optical-fiber connects.
The objective of the invention is to realize through following technical scheme:
A kind of fiber adapter; Be used for the connection of Optical fiber plug; Its housing 1 two ends have first insertion end 2 and second insertion end 3 that is used to admit Optical fiber plug, and the neck bush that contains collimation sleeve pipe 4 is inserted in the housing 1 through the opening 5 at housing middle part, and the outside cover plate 6 that adopts seals; Said first insertion end 2 and/or second insertion end 3 have an above Optical fiber plug jack, and said jack width is 2.5 to 4.5mm, and adjacent jack spacing is 3-5mm.
Further; Corresponding each the Optical fiber plug jack of the bottom outer surface of said first insertion end 2 and said second insertion end 3 is respectively equipped with the first guide-localization groove 201,301 that cooperates with Optical fiber plug, and corresponding each the Optical fiber plug jack of the medial surface at the top of said first insertion end 2 and second insertion end 3 is provided with the second guide-localization groove 202,302 that cooperates with Optical fiber plug.
Special, corresponding each the Optical fiber plug jack in the top of said first insertion end 2 and said second insertion end 3 is respectively equipped with the lock slots 7 that matches with Optical fiber plug.
Further, said housing 1 is provided with the shell fragment 8 and blocked ear 9 that is used to cooperate the baffle plate installation.
Select as another kind, also can adopt step 18 to cooperate shell fragment 8 that said housing 1 is installed on baffle plate.Said shell fragment 8 can process with housing 1 one, can also be the additional metal clips of installing; Said blocked ear 9 is positioned at any side of housing.Can also screw hole 17 be set on blocked ear 9, be used for of the further reinforcement connection of this adapter with baffle plate.
Further, said cover plate 6 and said opening 5 interference fit.
Special; Said neck bush comprises lining main body 1, lining main body 2 200; Lining main body 1, lining main body 2 200 all mainly are made up of substrate 10 and at least one cylindrical portion 11 of being arranged on substrate 10 1 sides; Said lining main body 1 is fitted fixing with the another side of the substrate 10 of lining main body 2 200; The cylindrical portion 11 paired coaxial settings of lining main body 1, lining main body 2 200, and each cylindrical portion 11 inner wall at end is equipped with convex edge 15, the paired cylindrical portion 11 of said lining main body 1, lining main body 2 200 forms the cylindrical cavity that two ends are provided with convex edge 15.
Special, said opening 5 places are respectively equipped with the slot 16 that supplies said neck bush to insert on the relative two side, and the substrate 10 of lining main body 1, the lining main body 2 200 back dual-sides of fitting insert in the said slot 16.
Further, correspondingly on the face of substrate 10 relative sides of said lining main body 1, lining main body 2 200 many groups are set work in coordination and insert solid pilot hole 14 and reference columns 13, said reference column 13 is interference fit or transition fit with pilot hole 14.
Preferably, said cylindrical portion 11 is vertically set on substrate 10 1 sides.
Preferably, said pilot hole 14 lays respectively on lining main body 1 and the lining main body 2 200 with reference column 13.
Preferably, said lining main body 1 has identical structure with lining main body 2 200, can be formed by a kind of Mould Machining.
Further, when substrate 10 is provided with two or more cylindrical portion 11, be provided with the muscle rib 12 that said adjacent cylindrical portion 11 is connected as a single entity between the adjacent cylindrical portion 11 on the substrate 10.
Simultaneously, a kind of assembly method of fiber adapter is provided, it comprises the steps:
1), place lining main body 1 and lining main body 2 200 to fasten the cylindrical cavity that the back forms collimation sleeve pipe 4;
2), the substrate 10 applying back dual-sides with lining main body 1, lining main body 2 200 insert in the slot 16 on the relative two side, shell nozzle 5 places;
3), cover plate 6 is assemblied in formation sealing on the opening 5.
In addition as required, metal clips is installed accordingly on housing.
Fiber adapter of the present invention is provided with opening on housing, accommodate the collimation sleeve pipe through neck bush; And place in the opening the outside cover closure that adopts, the locating slot and the lock slots that cooperate each jack to be provided with; Can be 2.5 to 4.5mm with each Optical fiber plug jack reduced width, adjacent jack spacing be 3 to 5mm, and size is compact more; One-piece construction is simple, easy to assembly simultaneously, no longer needs ultra-sonic welded; Can reduce production costs, can cooperate the high-density optical-fiber plug, significantly improve the density that optical fiber connects.
Description of drawings
According to accompanying drawing and embodiment the present invention is done further explain below.
Fig. 1, Fig. 2 are the structural representation of the embodiment of the invention one said adjacent jack spacing four-core fiber adapter that is 3mm;
Fig. 3 is the STRUCTURE DECOMPOSITION figure of the embodiment of the invention one said four-core fiber adapter;
Fig. 4, Fig. 5 are the structural representation of the embodiment of the invention two said adjacent jack spacings four-core fiber adapter that is 5mm;
Fig. 6 is the STRUCTURE DECOMPOSITION figure of the embodiment of the invention two said four-core fiber adapter;
Fig. 7 is the structural representation of embodiment three said two core fibre adapters;
Fig. 8 is the structural representation of embodiment four said integral fibre-optic adapters;
Fig. 9 is the decomposing schematic representation of embodiment one said neck bush;
Figure 10 is the cut-open view of embodiment one said neck bush;
Figure 11, Figure 12 are the structural representations of the lining main body of embodiment one said neck bush;
Among the figure:
1, housing; 2, first insertion end; 3, second insertion end; 4, collimation sleeve pipe; 5, opening; 6, cover plate; 7, lock slots; 8, shell fragment; 9, blocked ear; 10, substrate; 11, cylindrical portion; 12, muscle rib; 13, reference column; 14, pilot hole; 15, convex edge; 16, slot; 17, screw hole; 18, step;
100, the lining main body one; 200, the lining main body two;
201,301, the first guide-localization groove; 202,302, the second guide-localization groove.
Embodiment
Embodiment one:
Shown in Fig. 1 to 3; The concrete structure of the four-core fiber adapter that to have provided a kind of adjacent jack spacing be 3mm; This fiber adapter is used for the connection of Optical fiber plug, and its housing 1 two ends have first insertion end 2 and second insertion end 3 that is used to admit Optical fiber plug, and the neck bush that contains collimation sleeve pipe 4 is inserted in the housing 1 through the opening 5 at housing middle part; The outside cover plate 6 that adopts seals; First insertion end 2 and/or second insertion end 3 respectively have four Optical fiber plug jacks, and each jack width is 2.5 to 4.5mm, and adjacent jack spacing is 3mm.
Optical fiber plug is inserted into first insertion end 2 and second insertion end 3 from two ends respectively, and coupling in the collimation sleeve pipe 4 in housing 1, realizes continuing of light path.
The middle part of housing 1 is provided with an opening 5; Contain neck bush in the opening 5, shown in Fig. 9 and 12, said neck bush comprises two lining main bodys; Be respectively lining main body 1 and lining main body 2 200; Lining main body 1 and lining main body 2 200 all mainly are made up of substrate 10 and the cylindrical portion 11 that is arranged on substrate 10 1 sides, and neck bush is used for the connection of four pairs of Optical fiber plugs in the present embodiment, so be equipped with four cylindrical portion 11 on the substrate 10 of lining main body 1 and lining main body 2 200; Said lining main body 1 is fitted fixing with the substrate 10 of lining main body 2 200; The cylindrical portion 11 paired coaxial settings in lining main body 1, lining main body 2 200 outsides, and cylindrical portion 11 inner wall at end are equipped with convex edge 15, paired cylindrical portion 11 formation one cylindrical cavity of lining main body 1, lining main body 2 200; Be used to place the butt joint that ceramic collimation sleeve pipe 4 is accomplished Optical fiber plug, the convex edge 15 at said cylindrical cavity two ends is used to install ceramic collimation sleeve pipe 4.
In the enforcement, said cylindrical portion 11 is vertically set on substrate 10 1 sides.
In the enforcement, for the intensity that strengthens lining main body 1 and lining main body 2 200 and make things convenient for die sinking, be provided with the muscle rib 12 that said adjacent cylindrical portion 11 is connected as a single entity between the adjacent cylindrical portion 11.
In the enforcement; For the cylindrical portion 11 coaxial settings that guarantee main body 1 and lining main body 2 200 and being linked and packed between the two; Referring to Figure 11, Figure 12; On the substrate 10 of lining main body 1 and lining main body 2 200, be provided with pilot hole 14; And the opposite side that cylindrical portion 11 is set at substrate 10 is provided with reference column 13, and the reference column 13 on the pilot hole 14 on the substrate 10 of said lining main body 1 and the substrate 10 of lining main body 2 200 is oppositely arranged, and is interference fit or transition fit; Through guaranteeing reference column 13 and cooperating of pilot hole 14 the coaxial setting of cylindrical portion 11, also accomplished lining main body 1 and be fixedly connected with substrate 10 applyings of lining main body 2 200.
In the enforcement; Can only be provided with pilot hole 14 on the substrate 10 of lining main body 1, can only be provided with reference column 13 on the substrate 10 of lining main body 2 200, both are provided with in corresponding pairing; Also can be opposite; Can only be provided with reference column 13 on the substrate 10 of lining main body 1, can only be provided with pilot hole 14 on the substrate 10 of lining main body 2 200, the logarithm of pilot hole 14 and reference column 13 can be chosen as required.
Further; In order to save production cost; Lining main body 1 is designed to identical structure with lining main body 2 200; Reference column 13 on the substrate 10 of lining main body 1 or lining main body 2 200 is symmetrically distributed with pilot hole 14, and this structure only need be opened a set of modules can produce use, has greatly reduced production cost.
The opening 5 of housing 1 is stamped cover plate 6, and cover plate 6 and opening 5 interference fit during assembling, directly are pressed in opening 5 places with instrument with cover plate 6 and get final product, owing to do not need ultra-sonic welded, can reduce assembly process, reduces production costs.
In the enforcement; The substrate 10 edge plug-in cards of lining main body 1 and lining main body 2 200 are in fiber adapter housing slot; Further stationary bushing main body 1 and lining main body 2 200 time; Also with the neck bush overall fixed in fiber adapter, neck bush integral body is in a side is inserted the fiber adapter housing, and through cover plate 6 sealings.
In the present embodiment, neck bush is fixing for ease, and said opening 5 places are respectively equipped with the slot 16 that supplies said neck bush to insert on the relative two side, and the substrate 10 of lining main body 1, the lining main body 2 200 back dual-sides of fitting insert in the said slot 16.Further, have the kerve of the bottom side insertion of the substrate 10 that supplies neck bush in housing 1 and opening 5 corresponding bottoms, neck bush can be fixed in the housing 1 easily like this; Further, the lower surface of cover plate 6 extends two baffle plates downwards, forms the inverted draw cut of the upper side edge of accommodating neck bush substrate 10 between two baffle plates, and cover plate 6 covered in 5 last times of opening, and the upper side edge of base portion 10 is inserted in the inverted draw cut.
In order to cooperate Optical fiber plug; When inserting, play location and guide effect; Corresponding each the Optical fiber plug jack of the bottom outer surface of first insertion end 2 and said second insertion end 3 is respectively equipped with the first guide-localization groove 201,301 that cooperates with Optical fiber plug; Corresponding each the Optical fiber plug jack of the medial surface at the top of said first insertion end 2 and second insertion end 3 is provided with the second guide-localization groove 202,302 that cooperates with Optical fiber plug; Even do not have dividing plate between the adjacent like this jack, also can guarantee the guiding and the location of each Optical fiber plug.
Special, the top of said first insertion end 2 and said second insertion end 3 is respectively equipped with the lock slots 7 that matches with Optical fiber plug, when treating that Optical fiber plug inserts, can play the effect of respective fixation locking.
Simultaneously, this fiber adapter is installed on the baffle plate for ease, and shell fragment 8 and blocked ear 9 are set on housing 1 accordingly, and blocked ear 9 can be positioned at any side of housing according to the requirement of installation site; For further increasing the steadiness of installing, corresponding blocked ear 9 is provided with screw hole 17, can when clamping, further be fastenedly connected with baffle plate with screw.
Embodiment two:
As shown in Figs. 4-6, the concrete structure of the four-core fiber adapter that to have provided a kind of adjacent jack spacing be 5mm is than embodiment 1; Spacing between its adjacent jack is 5mm; Each jack width is 2.5 to 4.5mm, between adjacent jack, has increased dividing plate as support, has strengthened the intensity of housing; Produce for convenient, said shell fragment 8 adopts the additional metal clips of installing; The form in blocked ear 9 screwing holes 17 is the Long Circle breach.Blocked ear 9 is arranged at the top of adapter simultaneously, and neck bush is packed into from a side, and both sides do not take the installation site, can further increase the horizontal packing density of the joints of optical fibre.
Embodiment three:
As shown in Figure 7, provided a kind of concrete structure of two core fibre adapters, its blocked ear 9 is corresponding shorter, and screw hole is not set; Between the adjacent slot of insertion end, also cancelled corresponding dividing plate, the jack width can be designed to 2.5 to 4.5mm, and adjacent jack spacing is designed to 3-5mm as required.Can satisfy different packing densities.
Embodiment four:
As shown in Figure 8, provided a kind of concrete structure of integral fibre-optic adapter, it adopts step 18 to replace blocked ears, also can cooperate with shell fragment 8 to be installed on the baffle plate, and in the present embodiment simultaneously, shell fragment 8 and housing are one-body molded, can further reduce production costs.
The corresponding assembly method of above adapter is:
1), place lining main body 1 and lining main body 2 200 to fasten the cylindrical cavity that the back forms collimation sleeve pipe 4;
2), the substrate 10 applying back dual-sides with lining main body 1, lining main body 2 200 insert in the slot 16 on the relative two side, shell nozzle 5 places;
3), cover plate 6 is assemblied in formation sealing on the opening 5.
In addition as required, metal clips is installed accordingly on housing.
Above-mentioned explanation is specifying to the feasible embodiment of the present invention; And this embodiment is not in order to limit claim of the present invention; Allly do not break away from the equivalence that technical spirit of the present invention done and implement or change, all should be contained in the claim that the application asks for protection.
Claims (18)
1. fiber adapter; Be used for the connection of Optical fiber plug; Its housing (1) two ends have first insertion end (2) and second insertion end (3) that is used to admit Optical fiber plug; It is characterized in that the neck bush that contains collimation sleeve pipe (4) is inserted in the housing (1) through the opening (5) at housing middle part, the outside cover plate (6) that adopts seals; Said first insertion end (2) and/or second insertion end (3) have an above Optical fiber plug jack, and said jack width is 2.5 to 4.5mm, and adjacent jack spacing is 3-5mm.
2. fiber adapter according to claim 1; It is characterized in that; Corresponding each the Optical fiber plug jack of the bottom outer surface of said first insertion end (2) and said second insertion end (3) is respectively equipped with the first guide-localization groove (201,301) that cooperates with Optical fiber plug, and corresponding each the Optical fiber plug jack of the medial surface at the top of said first insertion end (2) and second insertion end (3) is provided with the second guide-localization groove (202,302) that cooperates with Optical fiber plug.
3. fiber adapter according to claim 1 is characterized in that, corresponding each the Optical fiber plug jack in the top of said first insertion end (2) and said second insertion end (3) is respectively equipped with the lock slots (7) that matches with Optical fiber plug.
4. fiber adapter according to claim 1 is characterized in that, said housing (1) is provided with shell fragment (8) and the blocked ear (9) that is used to cooperate the baffle plate installation.
5. fiber adapter according to claim 1 is characterized in that, said housing (1) is provided with shell fragment (8) and the step (18) that is used to cooperate the baffle plate installation.
6. fiber adapter according to claim 1; It is characterized in that; Said neck bush comprises lining main body one (100), lining main body two (200); Lining main body one (100), lining main body two (200) all mainly are made up of substrate (10) and at least one cylindrical portion (11) of being arranged on substrate (10) one sides; Said lining main body one (100) is fitted fixing with the another side of the substrate (10) of lining main body two (200); The paired coaxial setting of cylindrical portion (11) of lining main body one (100), lining main body two (200), and each cylindrical portion (11) inner wall at end is equipped with convex edge (15), the paired cylindrical portion (11) of said lining main body one (100), lining main body two (200) forms the cylindrical cavity that two ends are provided with convex edge (15).
7. fiber adapter according to claim 6; It is characterized in that; Said opening (5) locates to be respectively equipped with on the relative two side slot (16) that supplies said neck bush to insert, and dual-side inserted in the said slot (16) after the substrate (10) of lining main body one (100), lining main body two (200) was fitted.
8. fiber adapter according to claim 6; It is characterized in that; Correspondingly on the face of the relative side of substrate (10) of said lining main body one (100), lining main body two (200) many groups are set work in coordination and insert solid pilot hole (14) and reference columns (13), said reference column (13) and pilot hole (14) are interference fit or transition fit.
9. fiber adapter according to claim 6 is characterized in that, said cylindrical portion (11) is vertically set on substrate (10) one sides.
10. fiber adapter according to claim 6 is characterized in that, said pilot hole (14) and reference column (13) lay respectively on lining main body one (100) and the lining main body two (200).
11. fiber adapter according to claim 6 is characterized in that, said lining main body one (100) has identical structure with lining main body two (200), can be formed by a kind of Mould Machining.
12. fiber adapter according to claim 6; It is characterized in that; When substrate (10) was provided with two or more cylindrical portion (11), substrate (10) was gone up between the adjacent cylindrical portion (11) and is provided with the muscle rib (12) that said adjacent cylindrical portion (11) is connected as a single entity.
13., it is characterized in that said shell fragment (8) is the additional metal clips of installing according to claim 4 or 5 described any fiber adapter.
14. fiber adapter according to claim 4 is characterized in that, said blocked ear (9) is positioned at any side of housing.
15. fiber adapter according to claim 14 is characterized in that, said blocked ear (9) is provided with screw hole (17).
16., it is characterized in that said cover plate (6) and said opening (5) interference fit according to described any fiber adapter of claim 1 to 6.
17. the assembly method of an adapter is characterized in that comprising the steps:
1), place lining main body one (100) and lining main body two (200) to fasten the cylindrical cavity that the back forms collimation sleeve pipe (4);
2), substrate (10) the applying back dual-side insertion shell nozzle (5) of lining main body one (100), lining main body two (200) is located in the slot (16) on the relative two side;
3), cover plate (6) is assemblied in opening (5) and goes up the formation sealing.
18. the assembly method of a kind of adapter according to claim 17 is characterized in that, as adopting the additional metal shell fragment, then corresponding metal clips is installed on the housing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210008199.3A CN102520488B (en) | 2012-01-11 | 2012-01-11 | A kind of fiber adapter and its assembly method |
| PCT/CN2012/071273 WO2013104137A1 (en) | 2012-01-11 | 2012-02-17 | Optical fibre adapter and assembly method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210008199.3A CN102520488B (en) | 2012-01-11 | 2012-01-11 | A kind of fiber adapter and its assembly method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102520488A true CN102520488A (en) | 2012-06-27 |
| CN102520488B CN102520488B (en) | 2017-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210008199.3A Active CN102520488B (en) | 2012-01-11 | 2012-01-11 | A kind of fiber adapter and its assembly method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102520488B (en) |
| WO (1) | WO2013104137A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941346A (en) * | 2013-01-17 | 2014-07-23 | 鸿富锦精密工业（深圳）有限公司 | Optical communication module |
| CN104440074A (en) * | 2013-09-22 | 2015-03-25 | 江苏唐音光电有限公司 | Rapid assembly mould for FC-type adapters |
| CN105866898A (en) * | 2016-06-07 | 2016-08-17 | 江苏八达电子有限公司 | Sleeve fixing piece in SC adapter |
| CN105866899A (en) * | 2016-06-07 | 2016-08-17 | 江苏八达电子有限公司 | SC adapter |
| CN109100832A (en) * | 2018-11-15 | 2018-12-28 | 江苏八达电子有限公司 | A kind of fiber adapter |
| WO2020133937A1 (en) * | 2018-12-25 | 2020-07-02 | 深圳市飞博康光通讯技术有限公司 | Adapter |
| CN111856660A (en) * | 2019-04-24 | 2020-10-30 | 立佳兴业股份有限公司 | Optical fiber adapter |
| CN118210110A (en) * | 2024-05-22 | 2024-06-18 | 陕西四菱电子科技股份有限公司 | Small light MT type optical fiber plug wire protection shell |
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| CN202075464U (en) * | 2011-05-13 | 2011-12-14 | 深圳日海通讯技术股份有限公司 | Optical fiber adapter |
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| CN105866899A (en) * | 2016-06-07 | 2016-08-17 | 江苏八达电子有限公司 | SC adapter |
| CN109100832A (en) * | 2018-11-15 | 2018-12-28 | 江苏八达电子有限公司 | A kind of fiber adapter |
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| WO2020133937A1 (en) * | 2018-12-25 | 2020-07-02 | 深圳市飞博康光通讯技术有限公司 | Adapter |
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| CN118210110A (en) * | 2024-05-22 | 2024-06-18 | 陕西四菱电子科技股份有限公司 | Small light MT type optical fiber plug wire protection shell |
| CN118210110B (en) * | 2024-05-22 | 2024-07-26 | 陕西四菱电子科技股份有限公司 | Small light MT type optical fiber plug wire protection shell |
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| Publication number | Publication date |
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| WO2013104137A1 (en) | 2013-07-18 |
| CN102520488B (en) | 2017-04-05 |
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