CN206369837U - A kind of novel plastic optical fiber cable - Google Patents
A kind of novel plastic optical fiber cable Download PDFInfo
- Publication number
- CN206369837U CN206369837U CN201621263952.3U CN201621263952U CN206369837U CN 206369837 U CN206369837 U CN 206369837U CN 201621263952 U CN201621263952 U CN 201621263952U CN 206369837 U CN206369837 U CN 206369837U
- Authority
- CN
- China
- Prior art keywords
- buffer layer
- optical fiber
- fibre core
- plastic optical
- fiber cable
- 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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Links
- 239000013308 plastic optical fiber Substances 0.000 title claims abstract description 18
- 239000000835 fiber Substances 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 16
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 8
- 239000004033 plastic Substances 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 230000002787 reinforcement Effects 0.000 claims abstract description 6
- 239000004952 Polyamide Substances 0.000 claims abstract description 4
- 229920002647 polyamide Polymers 0.000 claims abstract description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 4
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims description 2
- 239000011162 core material Substances 0.000 abstract description 22
- 239000013307 optical fiber Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract 1
- 230000001934 delay Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Multicomponent Fibers (AREA)
Abstract
The utility model discloses a kind of novel plastic optical fiber cable; including fibre core and cushion; fibre core is a kind of fiber being made of plastics, and the inner surface gluing of fibre core has reflectorized material, and reflectorized material is a kind of transparent material; its refractive index is less than the refractive index of core material; there is reinforcement device in the inner surface gluing of reflectorized material, the outer surface gluing of fibre core has covering, while also playing certain mechanical protection; there is cushion in the outer surface gluing of covering, the outer surface of cushion is provided with outer jointing jacket；Cushion includes first buffer layer and second buffer layer; the inner surface gluing of first buffer layer has covering; second buffer layer outer surface is provided with outer jointing jacket, and outer jointing jacket is a kind of pe sheath, and first buffer layer is a kind of polytetrafluoroethylene (PTFE); second buffer layer is formed by polyamide material; the utility model provides a kind of novel plastic optical fiber cable, and the toughness of optical fiber is strong, and its loss is small; simple in construction, developing prospect is big.
Description
Technical field
The utility model is related to optical fiber cable technical field, more particularly to a kind of novel plastic optical fiber cable.
Background technology
Optical fiber is writing a Chinese character in simplified form for optical fiber, is a kind of fiber being made up of glass or plastics, can conduct instrument as light, pass
Defeated principle is ' total reflection of light ', and plastic optical fiber is extensive as a kind of short distance communication circuit and as decoration, lighting use
Use, it has, and cost is low, continue conveniently, many advantages, such as bending radius is small, core diameter is big, its typical structure be by fibre core and
Covering two parts are constituted, and wherein the refractive index of fibre core is more than the refractive index of covering to transmit light to obtain farther, plastic optical fiber
Relatively thick, general external diameter is in 1-3mm or so, so be usually used alone under the protection without anti-tensile element, but in actual rings
Accident under the conditions of border due to operation or in causes it to be pulled off or pull, and plastic light can be caused by increasing anti-tensile element
Being significantly increased of fine external diameter, flexural property decline and cost rising, lose that plastic optical fiber is lightweight, convenient use spy
Point.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of novel plastic optical fiber cable.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is:A kind of novel plastic optical fiber cable, including
Fibre core and cushion, the inner surface gluing of the fibre core have reflectorized material, have reinforcement device in the inner surface gluing of reflectorized material,
The outer surface gluing of the fibre core has covering, has cushion in the outer surface gluing of covering, and the outer surface of the cushion is provided with
Outer jointing jacket；
The cushion includes first buffer layer and second buffer layer, and the inner surface gluing of the first buffer layer has bag
Layer, second buffer layer outer surface is provided with outer jointing jacket.
As a kind of preferred technical scheme of the utility model, the first buffer layer is a kind of polytetrafluoroethylene (PTFE), second
Cushion is formed by polyamide material, and the thickness of the second buffer layer is in the range of 20mm to 200mm.
As a kind of preferred technical scheme of the utility model, described reinforcement device is a kind of styroflex material
Constitute.
As a kind of preferred technical scheme of the utility model, the reflectorized material is a kind of transparent material, its refractive index
Less than the refractive index of core material.
As a kind of preferred technical scheme of the utility model, the fibre core is a kind of fiber being made of plastics.
As a kind of preferred technical scheme of the utility model, the refractive index of the covering is less than fibre core, to provide reflection
Face is optically isolated, while also playing certain mechanical protection.
As a kind of preferred technical scheme of the utility model, the outer jointing jacket is a kind of pe sheath.
As a kind of preferred technical scheme of the utility model, first temperature sensing device is in the bottom of secondary storage tank
Position.
Compared with prior art, the beneficial effects of the utility model are：The utility model provides a kind of novel plastic light
Fine optical cable, due to being provided with first buffer layer and second buffer layer, strengthens the toughness of optical fiber, while its loss is small, structure letter
Single, developing prospect is big.
Brief description of the drawings
Fig. 1 is the utility model cross-sectional view；
Fig. 2 is the utility model buffer layer structure schematic diagram.
In figure, 1- outer jointing jackets；2- cushions；3- coverings；4- fibre cores；5- reflectorized materials；6- strengthens device；7- first delays
Rush layer；8- second buffer layers.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Herein it should be noted that
Explanation for these embodiments is used to help understand the utility model, but does not constitute to restriction of the present utility model.This
Outside, as long as technical characteristic involved in each embodiment of the utility model disclosed below does not constitute conflict each other
It can just be mutually combined.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of novel plastic optical fiber cable, including fibre
Core 4 and cushion 2, fibre core 4 are a kind of fibers being made of plastics, and the inner surface gluing of fibre core 4 has reflectorized material 5, reflective material
Material 5 is a kind of transparent material, and its refractive index is less than the refractive index of core material, has reinforcement in the inner surface gluing of reflectorized material 5
Device 6, it is that a kind of styroflex material is constituted to strengthen device 6, and the outer surface gluing of fibre core 4 has covering 3, covering 3
Refractive index is less than fibre core 4, to provide reflecting surface or optically isolated, while certain mechanical protection is also played, in the outer surface glue of covering 3
Conjunction has cushion 2, and the outer surface of cushion 2 is provided with outer jointing jacket 1；Cushion 2 includes first buffer layer 7 and second buffer layer 8,
The inner surface gluing of first buffer layer 7 has covering 3, and the outer surface of second buffer layer 8 is provided with outer jointing jacket 1, and outer jointing jacket 1 is a kind of
Pe sheath, first buffer layer 7 is a kind of polytetrafluoroethylene (PTFE), and second buffer layer 8 is formed by polyamide material, and second delays
The thickness of layer 8 is rushed in the range of 20mm to 200mm.
Operation principle of the present utility model：In use, being less than the refractive index of fibre core 4 using the refractive index of covering 3, make light
Total reflection is formed in a fiber, so that transmission information, while being also provided with first buffer layer 7 and second buffer layer 8, makes optical fiber
Toughness is strengthened.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall within protection domain of the present utility model.
Claims (7)
1. a kind of novel plastic optical fiber cable, including fibre core（4）And cushion（2）, it is characterised in that：The fibre core（4）It is interior
Surface bonding has reflectorized material（5）, in reflectorized material（5）Inner surface gluing have reinforcement device（6）, the fibre core（4）It is outer
Surface bonding has covering（3）, in covering（3）Outer surface gluing have cushion（2）, the cushion（2）Outer surface be provided with
Outer jointing jacket（1）；
The cushion（2）Including first buffer layer（7）And second buffer layer（8）, the first buffer layer（7）Inner surface glue
Conjunction has covering（3）, second buffer layer（8）Outer surface is provided with outer jointing jacket（1）.
2. a kind of novel plastic optical fiber cable according to claim 1, it is characterised in that:The first buffer layer（7）It is
A kind of polytetrafluoroethylene (PTFE), second buffer layer（8）It is to be formed by polyamide material, the second buffer layer（8）Thickness in 20mm
To 200mm.
3. a kind of novel plastic optical fiber cable according to claim 1, it is characterised in that:Described reinforcement device（6）It is
What a kind of styroflex material was constituted.
4. a kind of novel plastic optical fiber cable according to claim 1, it is characterised in that:The reflectorized material（5）It is one
Transparent material is planted, its refractive index is less than fibre core（4）The refractive index of material.
5. a kind of novel plastic optical fiber cable according to claim 1, it is characterised in that:The fibre core（4）Be it is a kind of by
The fiber that plastics are made.
6. a kind of novel plastic optical fiber cable according to claim 1, it is characterised in that:The covering（3）Refractive index
Less than fibre core（4）.
7. a kind of novel plastic optical fiber cable according to claim 1, it is characterised in that:The outer jointing jacket（1）It is one
Plant pe sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621263952.3U CN206369837U (en) | 2016-11-24 | 2016-11-24 | A kind of novel plastic optical fiber cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621263952.3U CN206369837U (en) | 2016-11-24 | 2016-11-24 | A kind of novel plastic optical fiber cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206369837U true CN206369837U (en) | 2017-08-01 |
Family
ID=59388682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621263952.3U Active CN206369837U (en) | 2016-11-24 | 2016-11-24 | A kind of novel plastic optical fiber cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206369837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019178994A1 (en) * | 2018-03-21 | 2019-09-26 | 江苏亨通光纤科技有限公司 | Laser optical fiber and manufacturing method therefor |
| CN112698437A (en) * | 2019-10-23 | 2021-04-23 | 湖州中芯半导体科技有限公司 | CVD diamond optical fiber device |
-
2016
- 2016-11-24 CN CN201621263952.3U patent/CN206369837U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019178994A1 (en) * | 2018-03-21 | 2019-09-26 | 江苏亨通光纤科技有限公司 | Laser optical fiber and manufacturing method therefor |
| CN112698437A (en) * | 2019-10-23 | 2021-04-23 | 湖州中芯半导体科技有限公司 | CVD diamond optical fiber device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Congxing Inventor before: Qin Huazheng Inventor before: Jiang Wei Inventor before: Li Zhihang |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170815 Address after: 434000 No. 88-2, Jing Jing Road, Jingzhou District, Hubei, Jingzhou Patentee after: Yang Congxing Address before: 546600 35 Lai Gui Road, Lai Town, Li Riverside County, Guilin, the Guangxi Zhuang Autonomous Region Patentee before: Qin Huazheng |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181220 Address after: 210000 No. 76 Xingang Avenue, Nanjing Economic Development Zone, Nanjing, Jiangsu Province Patentee after: NANJING WASIN FUJIKURA OPTICAL COMMUNICATION LTD. Address before: 434000 No. 88-2 Jingmi Road, Jingzhou District, Jingzhou City, Hubei Province Patentee before: Yang Congxing |
|
| TR01 | Transfer of patent right |