CN109239859A - A kind of precisely point fine and guard system for multicore optical device - Google Patents
A kind of precisely point fine and guard system for multicore optical device Download PDFInfo
- Publication number
- CN109239859A CN109239859A CN201811280556.5A CN201811280556A CN109239859A CN 109239859 A CN109239859 A CN 109239859A CN 201811280556 A CN201811280556 A CN 201811280556A CN 109239859 A CN109239859 A CN 109239859A
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- China
- Prior art keywords
- optical fiber
- optical device
- baffle
- multicore
- multicore optical
- 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.)
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- 230000003287 optical effect Effects 0.000 title claims abstract description 60
- 239000013307 optical fiber Substances 0.000 claims abstract description 90
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000003491 array Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- G02B6/40—Mechanical coupling means having fibre bundle mating means
- G02B6/406—Mechanical coupling means having fibre bundle mating means of the ferrule type, connecting a plurality of pairs of ferrules
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The present invention relates to a kind of precisely point fine and guard systems for multicore optical device, including the multicore optical device containing more tail optical fibers, the multiple optical fiber connectors corresponding to tail optical fiber radical connecting with the tail optical fiber of multicore optical device, the baffle that is mounted between optical fiber connector and multicore optical device tail optical fiber, baffle is equipped with the spaced multiple through-holes passed through for multicore optical device tail optical fiber, and the diameter of through-hole is less than the size for the connecting pin that optical fiber connector is connect with multicore optical device tail optical fiber.Structure is simple in the invention, and it is convenient to operate, and can fast implement multicore optical device precisely divides fine and protection, and assembling speed is fast, and point fine application pressure is uniform, has very strong protective capacities to the multicore optical device of assembled optical fiber connector.
Description
Technical field
The present invention relates to the auxiliary system in optical fiber connection, especially it is a kind of can quickly assemble for multicore optical device
Precisely point fine and guard system.
Background technique
With the continuous development of the communication technology, optical communication has become one of most important information transmission technique, optical branching
Device, wavelength division multiplexer are most important passive devices in optical fiber link, belong to multicore optical device.Optical splitter, wavelength-division multiplex
Device is the optical fiber tandem device with one or more input terminals and multiple output ends.As large-scale optical communication network is built
If optical splitter, wavelength division multiplexer are widely used in ODN network, demand is increasing, but traditional optical splitter,
Disconnected fine phenomenon easily occurs during assembling optical fiber connector for the tail optical fiber of wavelength division multiplexer, and optical fiber assembles rear optical fiber and connects
It is easily intertwined, can not separate after connecing device, the disconnected fine phenomenon of optical fiber also easily occurs.
Summary of the invention
For existing deficiency, the present invention provide it is a kind of can quickly assemble for multicore optical device it is precisely point fine with it is anti-
Protecting system.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of precisely point fine and guard system for multicore optical device, it is characterised in that: including containing more tail optical fibers
Multicore optical device, connect with the tail optical fiber of multicore optical device corresponding to tail optical fiber radical multiple optical fiber connectors, be mounted on optical fiber
Baffle between connector and multicore optical device tail optical fiber, the baffle are equipped with the spaced multicore optical device tail optical fiber that is used for and wear
The multiple through-holes crossed, the diameter of the through-hole are less than the size for the connecting pin that optical fiber connector is connect with multicore optical device tail optical fiber.
Preferably, the through-hole is arranged at equal interval.
It is corresponded to preferably, the baffle is equipped with multiple conductings towards the same direction on same one side along arrays of openings direction
The opening of through-hole.
Preferably, the opening is the opening of broken line type and has the first fillet in the outer end of opening.
Preferably, the opening is the opening of right-angle folding line style.
Preferably, the through-hole is the circular through hole that inner wall is smooth surface, and fallen in the junction of through-hole and opening
There is the second fillet.
Preferably, the baffle is bar shaped baffle, the through-hole is arranged along the longitudinal direction of baffle, and baffle is vertical
In having third fillet on the surface and the side parallel with longitudinal direction of longitudinal direction.
Preferably, for fixing the fixed mechanism of baffle when being additionally provided with assembly in a device on the baffle.
Preferably, the fixed mechanism is that capable of being fastened on of extending on the surface perpendicular to arrays of openings direction sets
Boss in standby.
Preferably, the quantity of the through-hole is identical as the radical of multicore optical device tail optical fiber, and the weight of the baffle is small
The sum of the peak power that every tail optical fiber can bear in more tail optical fibers, the aerostatic buoyancy being subject to when falling greater than baffle and baffle
The sum of frictional force between tail optical fiber.
The beneficial effects of the present invention are: structure is simple in the invention, and it is convenient to operate, and can fast implement multicore optical device essence
Quasi- point fine and protection, and be easily assembled, assembling speed is fast, so that assembled optical fiber connector will not be intertwined, often
The pressure being applied on root point fibre is uniform, realizes good protection to the multicore optical device of assembled optical fiber connector.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in assembly of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of baffle in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the embodiment of the present invention after the assembly is completed；
Parts title and serial number in figure: 1- multicore optical device 10- tail optical fiber 2- optical fiber connector 3- baffle 30- is logical
Hole 31- opening 32- third fillet 33- fixed mechanism 300- the second fillet the first fillet of 310-.
Specific embodiment
Purposes, technical schemes and advantages in order to illustrate the embodiments of the present invention more clearly are clearer, below in conjunction with
The invention will be further described for accompanying drawings and embodiments, carries out clear, complete description, it is clear that described embodiment is this
The section Example of invention, rather than whole embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained, belongs to protection scope of the present invention under the premise of making the creative labor.In addition, this hair
The direction term being previously mentioned in bright, for example, "upper", "lower", "front", "rear", "left", "right", "inner", "outside" etc., are only references
The direction of additional illustration, the direction term used be in order to it is more preferable, be illustrated more clearly that and understand the present invention, rather than instruction or
The orientation that the present invention must have is implied, therefore is not considered as limiting the invention.
The embodiment of the present invention is as shown in Figure 1 to Figure 3, a kind of precisely point fine and guard system for multicore optical device,
Including the multicore optical device 1 containing more tail optical fibers 10, connect with the tail optical fiber 10 of multicore optical device 1 corresponding to 10 radical of tail optical fiber
Multiple optical fiber connectors 2, the baffle 3 being mounted between 1 tail optical fiber 10 of optical fiber connector 2 and multicore optical device are set on the baffle 3
There are the spaced multiple through-holes 30 passed through for 1 tail optical fiber 10 of multicore optical device, the diameter of the through-hole 30 connects less than optical fiber
Connect the size for the connecting pin that device 2 is connect with 1 tail optical fiber 10 of multicore optical device.In assembly, first by the tail optical fiber 10 of multicore optical device 1
It uniformly separates, then passes through the through-hole 30 on corresponding baffle 1 according to this, tail optical fiber 10 assembles after passing through through-hole 30 in the end of tail optical fiber 10
Multicore optical device 1 is disposed vertically by optical fiber connector 2 after assembling optical fiber connector 2, and baffle 3 is under the gravity of itself
Or slide downward under downward pressure or pulling force effect, just the optical fiber of multicore optical device 1 is separated, optical fiber would not occur
Mutually winding.Multicore optical device has just been subjected to accurately point fibre using baffle 3 in this way, has prevented Optical Fiber Winding from also preventing together
Optical fiber is stopped to be broken off, effective protection has been carried out to optical fiber.And in order to enable point fine more accurate, further prevent optical fiber to be rolled over
Disconnected, then by 30 arranged at equal intervals of through-hole, the through-hole 30 being arranged at equal intervals is able to the pressure being applied on each point of fibre
It is even to share, it can smoothly be positioned, assembling speed is fast, and the diameter of through-hole 30 is less than optical fiber connector 2 and 1 tail of multicore optical device
The size of the connecting pins of 10 connection of fibre, would not generate that optical fiber connector 2 is pierced by from through-hole 30 and what is fallen off from baffle 3 ask
Topic.And to make baffle 3 can be according to the power and tail optical fiber that every tail optical fiber 10 can bear using self gravity slide downward
Radical designs the weight of baffle 3.In order to preferably protect optical fiber, the quantity and 1 tail optical fiber 10 of multicore optical device of the through-hole 30
Radical it is identical, avoid that through-hole 30 is not enough or 30 quantity of through-hole excessively makes baffle 3 be not easy to assemble in a device in this way
Or baffle 3 is overweight and generation the problem of lead to fibercuts, while it is every in more tail optical fibers 10 to be less than the weight of the baffle 3
The sum of the peak power that root tail optical fiber 10 can bear, the aerostatic buoyancy and baffle 3 and tail optical fiber 10 being subject to when falling greater than baffle 3
Between the sum of frictional force, can thus kick the beam to avoid baffle 3 can not using self gravity come point fibre also to avoid weight
Optical fiber is broken when overweight.
It is further to improve, as shown in Figure 1 to Figure 3, in order to facilitate multicore optical device 1 tail optical fiber 10 after assembling
Also through-hole 30 can be freely passed in and out, to be adjusted to multicore optical device 1, then makes the baffle 3 along 30 side of arrangement of through-hole
Xiang Tong is equipped with the opening 31 of multiple corresponding through-holes 30 of the conducting towards the same direction on one side, passes through 31 tail optical fibers 10 that are open
Easily passed in and out in through-hole 30.Simultaneously in order to which tail optical fiber 10 flexibly can freely pass in and out coiling when installation in equipment, and not
Can easily deviate from from through-hole 30, then make it is described opening 31 broken line types opening, in order to avoid tail optical fiber 10 in disengaging quilt
It scratches, then has the first fillet 310 in the outer end of opening 31.And in order to avoid excessively complicated opening causes tail optical fiber 10 to pass in and out
Difficulty, then make it is described opening 31 right-angle folding line styles opening.
Further to improve, as shown in Figure 2, the through-hole 30 is the circular through hole that inner wall is smooth surface, and logical
There are the second fillet 300 in hole 30 and the junction of opening 31, are located in through-hole 30 in tail optical fiber 10 in this way, and when disengaging through-hole 30
Excessively sharp keen corner is not had and forms scuffing to optical fiber, is effectively protected.
Further to improve, as shown in Figure 1 to Figure 3, being all due to conventional multicore optical device includes more tail optical fibers
, tail optical fiber is also all fan-shaped distribution, and in order to adapt to this structure, then the baffle 3 is bar shaped baffle, the through-hole
30 arrange along the longitudinal direction of baffle, and baffle 3 is on the surface perpendicular to longitudinal direction and the side parallel with longitudinal direction
There is third fillet 32, the setting of fillet equally effectively prevents optical fiber and is scratched in assembly.
It is further to improve, as shown in Figure 2, for fixing baffle 3 when being additionally provided with assembly in a device on the baffle 3
Fixed mechanism 33, if, due to the shaking or vibration of equipment, baffle 3 is just after assembling in a device without 33 baffle 3 of fixed mechanism
Movement can be generated accordingly, and baffle 3 will lead to the problem of break optical fiber during exercise, influence using.In order to make product
Structure simply assembles assembly use that is also simple, but also not influencing optical fiber, and just making the fixed mechanism 33 is perpendicular to logical
That extends on the surface of 30 orientation of hole can engage boss in a device, and the shape that boss is easy to be set as different will not
So that product structure is complicated change, also be easy fasten with equipment, certain fixed mechanism 33 is also possible to that spiral shell is arranged on baffle 3
The hole that silk can pass through is fixed using the threaded connection that screws through holes are carried out with the corresponding construction in equipment, is also possible to
Bayonet is arranged in 3 edge of baffle, and being fastened on it in protrusion in equipment can be by baffle 3 by this similar fixed structure
It is fixed.
It should be understood that for those of ordinary skills, can improvement or transformation based on the above description, and
All these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (10)
1. a kind of precisely point fine and guard system for multicore optical device, it is characterised in that: including containing the more of more tail optical fibers
Core optical device, connect with the tail optical fiber of multicore optical device corresponding to tail optical fiber radical multiple optical fiber connectors, be mounted on optical fiber connect
The baffle between device and multicore optical device tail optical fiber is connect, the baffle is equipped with the spaced multicore optical device tail optical fiber that is used for and passes through
Multiple through-holes, the diameter of the through-hole is less than the size for the connecting pin that optical fiber connector is connect with multicore optical device tail optical fiber.
2. according to claim 1 for the precisely point fine and guard system of multicore optical device, it is characterised in that: the through-hole
It is arranged at equal interval.
3. according to claim 1 for the precisely point fine and guard system of multicore optical device, it is characterised in that: the baffle
The opening of multiple corresponding through-holes of the conducting towards the same direction is equipped on same one side along arrays of openings direction.
4. according to claim 3 for the precisely point fine and guard system of multicore optical device, it is characterised in that: the opening
It is the opening of broken line type and has the first fillet in the outer end of opening.
5. according to claim 4 for the precisely point fine and guard system of multicore optical device, it is characterised in that: the opening
It is the opening of right-angle folding line style.
6. according to claim 3 for the precisely point fine and guard system of multicore optical device, it is characterised in that: the through-hole
It is the circular through hole that inner wall is smooth surface, and has the second fillet in the junction of through-hole and opening.
7. according to claim 1 for the precisely point fine and guard system of multicore optical device, it is characterised in that: the baffle
It is bar shaped baffle, the through-hole is arranged along the longitudinal direction of baffle, and baffle is in the surface perpendicular to longitudinal direction and and long side
There is third fillet in direction on parallel side.
8. according to claim 1 for the precisely point fine and guard system of multicore optical device, it is characterised in that: the baffle
On be additionally provided in a device assembly when for fixing the fixed mechanism of baffle.
9. according to claim 8 for the precisely point fine and guard system of multicore optical device, it is characterised in that: the fixation
Mechanism is that be extended on the surface perpendicular to arrays of openings direction can engage boss in a device.
10. according to claim 1 for the precisely point fine and guard system of multicore optical device, it is characterised in that: described logical
The quantity in hole is identical as the radical of multicore optical device tail optical fiber, and the weight of the baffle is less than every tail optical fiber institute energy in more tail optical fibers
The sum of peak power of receiving, the sum of frictional force when falling greater than baffle between the aerostatic buoyancy being subject to and baffle and tail optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811280556.5A CN109239859B (en) | 2018-10-30 | 2018-10-30 | Accurate fiber dividing and protecting system for multi-core optical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811280556.5A CN109239859B (en) | 2018-10-30 | 2018-10-30 | Accurate fiber dividing and protecting system for multi-core optical device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109239859A true CN109239859A (en) | 2019-01-18 |
| CN109239859B CN109239859B (en) | 2024-05-10 |
Family
ID=65079557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811280556.5A Active CN109239859B (en) | 2018-10-30 | 2018-10-30 | Accurate fiber dividing and protecting system for multi-core optical device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109239859B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111897060A (en) * | 2019-05-06 | 2020-11-06 | 苏州旭创科技有限公司 | Optical module |
| CN113433626A (en) * | 2021-07-06 | 2021-09-24 | 东莞市凯航科技有限公司 | MPO lock pin capable of assisting in butt joint |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0534609A (en) * | 1991-07-26 | 1993-02-12 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber switching device |
| KR20030085375A (en) * | 2002-04-30 | 2003-11-05 | 노바옵틱스 (주) | Fanout cord |
| KR20040102376A (en) * | 2003-05-27 | 2004-12-08 | 이정연 | Ribbon Fiber Management Box |
| KR200380998Y1 (en) * | 2005-01-25 | 2005-04-08 | 주식회사 선일 | structure fixing optical cable adapter in trays of optical cable terminal |
| KR101237516B1 (en) * | 2011-08-24 | 2013-02-26 | 고려오트론(주) | Ribbon unite |
| CN207992511U (en) * | 2017-11-16 | 2018-10-19 | 国家电网公司 | Optical fibre organiser and management component |
| CN109312504A (en) * | 2016-06-21 | 2019-02-05 | 东丽株式会社 | The fine fibre bundle in part point and its manufacturing method and the fiber-reinforced resin moulding material and its manufacturing method that have used the fine fibre bundle in part point |
| CN209231574U (en) * | 2018-10-30 | 2019-08-09 | 深圳市中兴新地技术股份有限公司 | A kind of precisely point fine and guard system for multicore optical device |
| CN115657243A (en) * | 2022-12-29 | 2023-01-31 | 江苏天帝线缆有限公司 | Optical fiber jumper wire arranging device |
-
2018
- 2018-10-30 CN CN201811280556.5A patent/CN109239859B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0534609A (en) * | 1991-07-26 | 1993-02-12 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber switching device |
| KR20030085375A (en) * | 2002-04-30 | 2003-11-05 | 노바옵틱스 (주) | Fanout cord |
| KR20040102376A (en) * | 2003-05-27 | 2004-12-08 | 이정연 | Ribbon Fiber Management Box |
| KR200380998Y1 (en) * | 2005-01-25 | 2005-04-08 | 주식회사 선일 | structure fixing optical cable adapter in trays of optical cable terminal |
| KR101237516B1 (en) * | 2011-08-24 | 2013-02-26 | 고려오트론(주) | Ribbon unite |
| CN109312504A (en) * | 2016-06-21 | 2019-02-05 | 东丽株式会社 | The fine fibre bundle in part point and its manufacturing method and the fiber-reinforced resin moulding material and its manufacturing method that have used the fine fibre bundle in part point |
| CN207992511U (en) * | 2017-11-16 | 2018-10-19 | 国家电网公司 | Optical fibre organiser and management component |
| CN209231574U (en) * | 2018-10-30 | 2019-08-09 | 深圳市中兴新地技术股份有限公司 | A kind of precisely point fine and guard system for multicore optical device |
| CN115657243A (en) * | 2022-12-29 | 2023-01-31 | 江苏天帝线缆有限公司 | Optical fiber jumper wire arranging device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111897060A (en) * | 2019-05-06 | 2020-11-06 | 苏州旭创科技有限公司 | Optical module |
| CN113433626A (en) * | 2021-07-06 | 2021-09-24 | 东莞市凯航科技有限公司 | MPO lock pin capable of assisting in butt joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109239859B (en) | 2024-05-10 |
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