CN107450131B - A kind of method of curved fiber lock pin and fibre-optical bending - Google Patents
A kind of method of curved fiber lock pin and fibre-optical bending Download PDFInfo
- Publication number
- CN107450131B CN107450131B CN201710732627.XA CN201710732627A CN107450131B CN 107450131 B CN107450131 B CN 107450131B CN 201710732627 A CN201710732627 A CN 201710732627A CN 107450131 B CN107450131 B CN 107450131B
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- lock pin
- optical fiber
- ontology
- cover board
- optical
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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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
-
- 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
- G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
- G02B6/3881—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using grooves to align ferrule ends
-
- 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
- G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
- G02B6/3885—Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type
Abstract
The invention discloses a kind of curved fiber lock pins, it includes lock pin ontology and lock pin cover board, one end of the lock pin ontology is horizontal side by side to be equipped with several optical fiber leadout holes, in several corresponding optic fibre patchholes for being successively arranged identical quantity in optical fiber leadout hole rear end, the identical optical fiber duct of bending radius, optical fiber duct is set to the upper surface of the lock pin ontology, lock pin cover board is fixed on the upper surface of the lock pin ontology, the underside shape size of the lock pin cover board is adapted with the upper surface of the lock pin ontology, which covers the insertion end of optical fiber duct, optic fibre patchhole.The invention also discloses a kind of methods of fibre-optical bending.The configuration of the present invention is simple, it is ingenious in design, a complete curved fiber lock pin is formed after ferrule body and lock pin cover plate combination, several optical fiber ducts to fit with optical fiber are equipped in lock pin, facilitate and is inserted into multicore nuditing fiber, it realizes fibre-optical bending, realizes optical signal turning, complete the efficient coupling with VSCEL or PIN array.
Description
Technical field
The present invention relates to the fiber arrays that parallel optical channel in parallel optoelectronic transceiver module, active optical cable couples, specifically
It is related to a kind of curved fiber lock pin and the preparation method of the curved fiber lock pin.
Background technique
As the mankind are to the rapid growth of communication requirement, existing communication system faces more challenges.Its medium-rate and
Energy consumption is two big very crucial factors.It is intended that providing bigger bandwidth under smaller space, lower energy consumption condition.
Therefore the research of parallel optical transceiver module is widely used.
Among the common telecommunication lasers such as LD laser, VCSEL laser, VCSEL transfer efficiency with higher, compared with
The advantages that low threshold value, therefore the other kinds of laser of its power dissipation ratio is smaller, while VCSEL laser is surface launching mode,
It is easily achieved array, compact is very suitable to apply in the fields such as parallel optical transmission and parallel optical interconnecting.
For the emergent light of VCSEL perpendicular to the circuit board surface of installation, this is all less convenient for the encapsulation and application of device,
Simplest optical interface is to dock optical fiber with VCSEL, and the emergent light of laser is directly entered optical fiber, without other cental elements
Part, such coupled modes are referred to as vertical coupled.
For solve the problems, such as it is vertical coupled bring, can realize VCSEL and fiber array in the form of optical path corner
Coupling.There are mainly two types of traditional optical path corner modes, one is by the way of microlens array, another way be by
Fiber array grinds 90 ° of corners that reflecting mirror (45 ° of fiber array/45 °F iber Array) at 45 ° realizes optical signal.
Both the above mode all has that more component, complex manufacturing technology, optical signal transmission be unstable, troublesome in poeration, cost
The problems such as high.
Summary of the invention
To solve the above-mentioned problems, the invention discloses one kind to be easily achieved, coupling efficiency is high, it is low-cost for
The curved fiber lock pin of VSCEL or PIN array coupling, the curved fiber lock pin can make fibre-optical bending be less than or equal to 90 °.
The present invention also aims to provide a kind of method of fibre-optical bending realized by the curved fiber lock pin.
Present invention technical solution used for the above purpose is:
A kind of curved fiber lock pin comprising one end of lock pin ontology and lock pin cover board, the lock pin ontology is horizontal side by side
Equipped with several optical fiber leadout holes, inserted in several described corresponding optical fiber for being successively arranged identical quantity in optical fiber leadout hole rear end
Enter hole, the identical optical fiber duct of bending radius, the optical fiber duct is set to the upper surface of the lock pin ontology, and the lock pin cover board is fixed
In the upper surface of the lock pin ontology, the underside shape size of the lock pin cover board is adapted with the upper surface of the lock pin ontology, should
Lock pin cover board covers the insertion end of the optical fiber duct, optic fibre patchhole.
The lock pin ontology includes top and bottom, and the optical fiber leadout hole, optic fibre patchhole are horizontally placed on the lock pin
The upper end of ontology, the upper surface of the lower end are arcwall face, and the identical optical fiber duct of described several bending radius is juxtaposed on
On the upper surface of the lock pin ontology lower end.
Angle between the optical fiber leadout hole and the optical fiber duct end is less than or equal to 90 °.
The diameter of the optical fiber leadout hole is less than the diameter of the optic fibre patchhole.
The optical fiber duct is V-groove or U-type groove.
The lock pin ontology is equipped with guide-localization hole, determines in corresponding to the guide-localization hole on the lock pin cover board and being equipped with to be oriented to
Position slot, locating convex block is equipped in the guide-localization slot, and a guide location pin is sequentially inserted into guide-localization hole, guide-localization slot, should
The locating convex block is corresponded on guide location pin is equipped with positioning needle tray.
The lower end two sides of the lock pin ontology are equipped with card slot, correspond to the card slot in the two sides of the lock pin cover board and are equipped with card
Block, the lower end of the fixture block are equipped with the inclined-plane being easily inserted into.
A method of fibre-optical bending being realized by aforementioned curved fiber lock pin comprising following steps:
Step 1: preparing lock pin ontology and lock pin cover board；
Step 2: lock pin cover board is fixed on lock pin ontology；
Step 3: being inserted into curved fiber lock pin from optical fiber duct, by after optical fiber decortication by optic fibre patchhole
Afterwards, it is stretched out from optical fiber leadout hole；
Step 4: instilling glue in optical fiber duct and/or optical fiber leadout hole, optical fiber is set to be fixed on the bending light by glue
In fine lock pin.
In the step 1 the following steps are included:
PPS or PEI engineering plastics are heated to 100~200 DEG C by step 11, PPS or PEI engineering is added in glass fibre
In plastics then mixture is dried for standby by stirring to being uniformly mixed, and drying time is 2-5 hours；
Mixture is put into single lead screw ex truding briquetting machine by step 12, then quickly heats up to the mixture in single lead screw ex truding briquetting machine
300~400 DEG C, mixture is made to become molten condition, is then injected separately into the mixture of molten condition by the nozzle of high temperature
To temperature be 100~300 DEG C lock pin ontology, carry out flowing mold filling in lock pin die for cover plate, finally by the finished product in mold into
Lock pin ontology and lock pin cover board is made in row pressure maintaining, solidification, cooling and cooling.
Angle between the optical fiber leadout hole and the optical fiber duct end is less than or equal to 90 °；
The diameter of the optical fiber leadout hole is less than the diameter of the optic fibre patchhole；
The optical fiber duct is V-groove or U-type groove.
The lock pin ontology includes top and bottom, and the optical fiber leadout hole, optic fibre patchhole are horizontally placed on the lock pin
The upper end of ontology, the upper surface of the lower end are arcwall face, and the identical optical fiber duct of described several bending radius is juxtaposed on
On the upper surface of the lock pin ontology lower end；
The lower end two sides of the lock pin ontology are equipped with card slot, correspond to the card slot in the two sides of the lock pin cover board and are equipped with card
Block, the lower end of the fixture block are equipped with the inclined-plane being easily inserted into.
The invention has the benefit that the configuration of the present invention is simple, ingenious in design, shape after ferrule body and lock pin cover plate combination
At a complete curved fiber lock pin, it is equipped with several optical fiber ducts to fit with optical fiber in lock pin, facilitates multicore is exposed
Optical fiber insertion, realize fibre-optical bending, fibre-optical bending angle be less than or equal to 90 °, realize optical signal turning, complete with VSCEL or
The efficient coupling of PIN array, eliminates that traditional optical path corner mode component is more, and troublesome in poeration, component is easy to fall off, light source is rolled over
The problems such as unstable, troublesome in poeration is penetrated, the phenomenon unstable, at high cost so as to improve optical signal transmission.
With reference to the accompanying drawing with specific embodiment, the present invention is further described.
Detailed description of the invention
Fig. 1 is perspective view of the invention；
Perspective view when Fig. 2 is another angle of the invention；
Structural schematic diagram when Fig. 3 is present invention removal lock pin cover board；
Fig. 4 is the exploded view of Fig. 3；
Fig. 5 is the structural schematic diagram of lock pin cover board in the present invention.
Specific embodiment
Embodiment, referring to Fig. 1 to Fig. 5, a kind of curved fiber lock pin provided in this embodiment comprising lock pin ontology 1 and
Lock pin cover board 2, one end of the lock pin ontology 1 is horizontal side by side to be equipped with several optical fiber leadout holes 11, in several described optical fiber
The corresponding optic fibre patchhole 12 for being successively arranged identical quantity in 11 rear end of leadout hole, the identical optical fiber duct 13 of bending radius, it is described
Optical fiber duct 13 is set to the upper surface of the lock pin ontology 1, and the lock pin cover board 2 is fixed on the upper surface of the lock pin ontology 1, this is inserted
22 shape size of lower surface of core cover plate 2 is adapted with the upper surface of the lock pin ontology 1, and the lock pin cover board 2 is by the optical fiber duct
13, the insertion end covering of optic fibre patchhole 12.
The lock pin ontology 1 includes top and bottom, and the optical fiber leadout hole 11, optic fibre patchhole 12 are horizontally placed on this
The upper end of lock pin ontology 1, the upper surface of the lower end are arcwall face 14, and the identical optical fiber duct 13 of described several bending radius is simultaneously
Column are set on the upper surface of 1 lower end of lock pin ontology.
Angle between the optical fiber leadout hole 11 and 13 end of optical fiber duct is less than or equal to 90 °.
The diameter of the optical fiber leadout hole 11 is less than the diameter of the optic fibre patchhole 12.
The optical fiber duct 13 is V-groove or U-type groove.
The lower end two sides of the lock pin ontology 1 are equipped with card slot 15, correspond to the card slot 15 in the two sides of the lock pin cover board 2
Equipped with fixture block 21, the lower end of the fixture block 21 is equipped with the inclined-plane 211 being easily inserted into.
In the present embodiment, lock pin ontology 1, lock pin cover board 2 are made of PPS PEI material, are made when by PEI material
When, 2 light transmission of lock pin cover board makes lock pin by illumination so as to be coated with UV glue in lock pin cover board 2 and 1 contact position of lock pin ontology
Cover board 2 is fixed on lock pin ontology 1.
The lock pin ontology 1 is equipped with guide-localization hole 16, is equipped in corresponding to the guide-localization hole 16 on the lock pin cover board 2
Guide-localization slot 23, locating convex block 231 is equipped in the guide-localization slot 23, and a guide location pin 3 is sequentially inserted into guide-localization hole
16, guide-localization slot 23 corresponds to the locating convex block 231 on the guide location pin 3 and is equipped with positioning needle tray 31.
In assembly, lock pin cover board 2 is fixed on lock pin ontology 1 by the cooperation of card slot 15 and fixture block 21, will be oriented to
Pilot pin 3 is inserted into guide-localization hole 16, guide-localization slot 23, is fixed by positioning needle tray 31 and the cooperation of locating convex block 231.
The optical fiber 4 of decortication is inserted into from optical fiber duct 13, passes sequentially through optic fibre patchhole 12, optical fiber leadout hole 11, so
Optical fiber 4 is stretched out from curved fiber lock pin afterwards, realizes that, by the curved purpose of optical fiber 4, bending angle is less than or equal to 90 °.
A method of fibre-optical bending being realized by aforementioned curved fiber lock pin comprising following steps:
Step 1: preparing lock pin ontology 1 and lock pin cover board 2；
Step 2: lock pin cover board 2 is fixed on lock pin ontology 1；
Step 3: being inserted into curved fiber lock pin from optical fiber duct 13, by after optical fiber decortication by optic fibre patchhole
After 12, stretched out from optical fiber leadout hole 11；
Step 4: instilling glue in optical fiber duct 13 and/or optical fiber leadout hole 11, optical fiber is set to be fixed on this by glue curved
In bent fiber stub.
In the step 1 the following steps are included:
PPS or PEI engineering plastics are heated to 100~200 DEG C by step 11, PPS or PEI engineering is added in glass fibre
In plastics then mixture is dried for standby by stirring to being uniformly mixed, and drying time is 2-5 hours；
Mixture is put into single lead screw ex truding briquetting machine by step 12, then quickly heats up to the mixture in single lead screw ex truding briquetting machine
300~400 DEG C, mixture is made to become molten condition, is then injected separately into the mixture of molten condition by the nozzle of high temperature
To temperature be 100~300 DEG C lock pin ontology 1, carry out flowing mold filling in 2 mold of lock pin cover board, finally by the finished product in mold
Pressure maintaining, solidification, cooling and cooling are carried out, lock pin ontology 1 and lock pin cover board 2 is made.
Angle between the optical fiber leadout hole 11 and 13 end of optical fiber duct is less than or equal to 90 °；
The diameter of the optical fiber leadout hole 11 is less than the diameter of the optic fibre patchhole 12；
The optical fiber duct 13 is V-groove or U-type groove.
The lock pin ontology 1 includes top and bottom, and the optical fiber leadout hole 11, optic fibre patchhole 12 are horizontally placed on this
The upper end of lock pin ontology 1, the upper surface of the lower end are arcwall face 14, and the identical optical fiber duct 13 of described several bending radius is simultaneously
Column are set on the upper surface of 1 lower end of lock pin ontology；
The lower end two sides of the lock pin ontology 1 are equipped with card slot 15, correspond to the card slot 15 in the two sides of the lock pin cover board 2
Equipped with fixture block 21, the lower end of the fixture block 21 is equipped with the inclined-plane 211 being easily inserted into.
The configuration of the present invention is simple, ingenious in design, ferrule body forms a complete bending light after combining with lock pin cover board 2
Fine lock pin, lock pin is interior to be equipped with several optical fiber ducts 13 to fit with optical fiber, facilitates and is inserted into multicore nuditing fiber, realizes optical fiber
Bending, fibre-optical bending angle are less than or equal to 90 °, realize optical signal turning, complete the efficient coupling with VSCEL or PIN array,
It is more to eliminate traditional optical path corner mode component, troublesome in poeration, component is easy to fall off, light source refraction is unstable, troublesome in poeration
The problems such as, the phenomenon unstable, at high cost so as to improve optical signal transmission.
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form.Appoint
What those skilled in the art, without departing from the scope of the technical proposal of the invention, all using the skill of the disclosure above
Art means and technology contents make many possible changes and modifications to technical solution of the present invention, or be revised as equivalent variations etc.
Imitate embodiment.Therefore anything that does not depart from the technical scheme of the invention, made by shape according to the present invention, construction and principle etc.
Effect variation, should all be covered by protection scope of the present invention.
Claims (7)
1. a kind of curved fiber lock pin, it is characterised in that: it includes lock pin ontology and lock pin cover board, one end of the lock pin ontology
It is horizontal side by side to be equipped with several optical fiber leadout holes, in it is described several optical fiber leadout hole rear end is corresponding is successively arranged identical quantity
Optic fibre patchhole, the identical optical fiber duct of bending radius, the optical fiber duct is set to the upper surface of the lock pin ontology, the lock pin
Cover board is fixed on the upper surface of the lock pin ontology, the underside shape size and the upper surface phase of the lock pin ontology of the lock pin cover board
Adaptation, the lock pin cover board cover the insertion end of the optical fiber duct, optic fibre patchhole；
The diameter of the optical fiber leadout hole is less than the diameter of the optic fibre patchhole；
The lock pin ontology includes top and bottom, and the optical fiber leadout hole, optic fibre patchhole are horizontally placed on the lock pin ontology
Upper end, the upper surface of the lower end is arcwall face, and the identical optical fiber duct of described several bending radius is juxtaposed on this and inserts
On the upper surface of core ontology lower end；
The lock pin ontology is equipped with guide-localization hole, is equipped with guide-localization in corresponding to the guide-localization hole on the lock pin cover board
Slot is equipped with locating convex block in the guide-localization slot, and a guide location pin is sequentially inserted into guide-localization hole, guide-localization slot, this is led
The locating convex block is corresponded to in pilot pin is equipped with positioning needle tray；
The lower end two sides of the lock pin ontology are equipped with card slot, correspond to the card slot in the two sides of the lock pin cover board and are equipped with fixture block,
The lower end of the fixture block is equipped with the inclined-plane being easily inserted into.
2. curved fiber lock pin according to claim 1, which is characterized in that the optical fiber leadout hole and the optical fiber duct end
Between angle be less than or equal to 90 °.
3. curved fiber lock pin according to claim 1, which is characterized in that the optical fiber duct is V-groove or U-type groove.
4. it is a kind of by curved fiber lock pin described in claim 1 realize fibre-optical bending method, which is characterized in that it include with
Lower step:
Step 1: preparing lock pin ontology and lock pin cover board；
Step 2: lock pin cover board is fixed on lock pin ontology；When lock pin ontology, lock pin cover board are that PEI material is made, lock pin lid
Plate light transmission is fixed on lock pin cover board by illumination slotting so as to be coated with UV glue at lock pin cover board and lock pin body contacts
On core ontology；
Step 3: the diameter of the optical fiber leadout hole is less than the diameter of the optic fibre patchhole；
It after optical fiber decortication, is inserted into curved fiber lock pin from optical fiber duct, after optic fibre patchhole, is exported from optical fiber
Hole is stretched out；
Step 4: instilling glue in optical fiber duct and/or optical fiber leadout hole, so that optical fiber is fixed on the curved fiber by glue and insert
In core.
5. realizing the method for fibre-optical bending according to claim 4, which is characterized in that include following step in the step 1
It is rapid:
PPS or PEI engineering plastics are heated to 100~200 DEG C by step 11, PPS or PEI engineering plastics are added in glass fibre
Then mixture is dried for standby by middle stirring to being uniformly mixed, drying time is 2-5 hours；
Mixture is put into single lead screw ex truding briquetting machine by step 12, the mixture in single lead screw ex truding briquetting machine is then quickly heated up to 300~
400 DEG C, mixture is made to become molten condition, the mixture of molten condition is then injected separately into temperature by the nozzle of high temperature
To carry out flowing mold filling in 100~300 DEG C of lock pin ontologies, lock pin die for cover plate, finally by mold finished product carry out pressure maintaining,
Solidification, cooling and cooling, obtained lock pin ontology and lock pin cover board.
6. realizing the method for fibre-optical bending according to claim 4, which is characterized in that the optical fiber leadout hole and the optical fiber duct
Angle between end is less than or equal to 90 °；
The diameter of the optical fiber leadout hole is less than the diameter of the optic fibre patchhole；
The optical fiber duct is V-groove or U-type groove.
7. realizing the method for fibre-optical bending according to claim 4, which is characterized in that the lock pin ontology includes upper end under
End, the optical fiber leadout hole, optic fibre patchhole are horizontally placed on the upper end of the lock pin ontology, and the upper surface of the lower end is arc
Face, the identical optical fiber duct of described several bending radius are juxtaposed on the upper surface of the lock pin ontology lower end；
The lower end two sides of the lock pin ontology are equipped with card slot, correspond to the card slot in the two sides of the lock pin cover board and are equipped with fixture block,
The lower end of the fixture block is equipped with the inclined-plane being easily inserted into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710732627.XA CN107450131B (en) | 2017-08-24 | 2017-08-24 | A kind of method of curved fiber lock pin and fibre-optical bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710732627.XA CN107450131B (en) | 2017-08-24 | 2017-08-24 | A kind of method of curved fiber lock pin and fibre-optical bending |
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| Publication Number | Publication Date |
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| CN107450131A CN107450131A (en) | 2017-12-08 |
| CN107450131B true CN107450131B (en) | 2019-04-12 |
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| CN201710732627.XA Active CN107450131B (en) | 2017-08-24 | 2017-08-24 | A kind of method of curved fiber lock pin and fibre-optical bending |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208044123U (en) * | 2018-04-17 | 2018-11-02 | 武汉驿路通科技股份有限公司 | It is a kind of to be used for vertical coupled fiber array |
| CN109407217A (en) * | 2018-11-22 | 2019-03-01 | 中山市美速光电技术有限公司 | A kind of bending fiber array and its manufacturing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201096923Y (en) * | 2007-10-30 | 2008-08-06 | 天津市超科光纤通讯器件科技有限公司 | Optical step plug core with fixing hole of protection cover |
| CN102062906A (en) * | 2011-02-18 | 2011-05-18 | 麦普光通讯(深圳)有限公司 | Optical fiber insert core and preparation method thereof as well as quick joint |
| CN103403595A (en) * | 2011-03-07 | 2013-11-20 | 日本通信电材株式会社 | Optical interconnection device |
| CN205157841U (en) * | 2015-11-11 | 2016-04-13 | 苏州天孚光通信股份有限公司 | Lock pin in area exhaust hole |
| CN207249185U (en) * | 2017-08-24 | 2018-04-17 | 东莞福可喜玛通讯科技有限公司 | A kind of curved fiber lock pin |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6594435B2 (en) * | 2001-06-26 | 2003-07-15 | Viasystems Group, Inc. | Bending an optical fiber into a backplane |
| JP2011522288A (en) * | 2008-05-30 | 2011-07-28 | コーニング インコーポレイテッド | Fiber assembly using photonic bandgap optical fiber |
| US8485738B2 (en) * | 2009-07-31 | 2013-07-16 | Hewlett-Packard Development Company, L.P. | Optical fiber connector |
| CN201886176U (en) * | 2010-11-03 | 2011-06-29 | 富士康(昆山)电脑接插件有限公司 | Optical fiber connector |
| CN102540361A (en) * | 2010-12-24 | 2012-07-04 | 卓越光纤股份有限公司 | Optical signal connection module |
| CN102269850A (en) * | 2011-07-28 | 2011-12-07 | 上海上诠电信科技有限公司 | Optical fiber direct-steering connector |
| CN202256783U (en) * | 2011-07-28 | 2012-05-30 | 上海上诠电信科技有限公司 | Optical fiber direct steer connector |
| JP5708465B2 (en) * | 2011-12-12 | 2015-04-30 | 日立金属株式会社 | Optical fiber connection component and optical fiber connection module |
| CN107024745A (en) * | 2017-04-18 | 2017-08-08 | 上海坤腾光电科技有限公司 | A kind of parallel optical fibre transceiver module |
-
2017
- 2017-08-24 CN CN201710732627.XA patent/CN107450131B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201096923Y (en) * | 2007-10-30 | 2008-08-06 | 天津市超科光纤通讯器件科技有限公司 | Optical step plug core with fixing hole of protection cover |
| CN102062906A (en) * | 2011-02-18 | 2011-05-18 | 麦普光通讯(深圳)有限公司 | Optical fiber insert core and preparation method thereof as well as quick joint |
| CN103403595A (en) * | 2011-03-07 | 2013-11-20 | 日本通信电材株式会社 | Optical interconnection device |
| CN205157841U (en) * | 2015-11-11 | 2016-04-13 | 苏州天孚光通信股份有限公司 | Lock pin in area exhaust hole |
| CN207249185U (en) * | 2017-08-24 | 2018-04-17 | 东莞福可喜玛通讯科技有限公司 | A kind of curved fiber lock pin |
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| CN107450131A (en) | 2017-12-08 |
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