CN103376521A - Device optical fiber band and manufacturing method thereof - Google Patents
Device optical fiber band and manufacturing method thereof Download PDFInfo
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- CN103376521A CN103376521A CN2012101225272A CN201210122527A CN103376521A CN 103376521 A CN103376521 A CN 103376521A CN 2012101225272 A CN2012101225272 A CN 2012101225272A CN 201210122527 A CN201210122527 A CN 201210122527A CN 103376521 A CN103376521 A CN 103376521A
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- optical fiber
- fiber duct
- sheath
- device special
- optic fibre
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Abstract
The invention discloses a device optical fiber band and a manufacturing method thereof. The device optical fiber band comprises a sheath and a plurality of optical fibers. The interior of the sheath is filled with fixing materials, and a plurality of upper layer optical fiber grooves and a plurality of lower layer optical fiber grooves all of which are horizontally arranged are formed by the fixing materials and are arranged in a staggered mode. The optical fibers are arranged in the upper layer optical fiber grooves and the lower layer optical fiber grooves respectively. The manufacturing method of the device optical fiber band comprises the steps that the sheath on the lower half portion is filled with the fixing materials, and the lower layer optical fiber grooves horizontally arranged are formed. The sheath on the upper half portion is filled with the fixing materials, the upper layer optical fiber grooves horizontally arranged are formed, and the upper layer optical fiber grooves and the lower layer optical fiber grooves are arranged in the staggered mode. The sheath on the upper half portion and the sheath on the lower half portion are combined and integrally formed. The optical fibers are arranged in the upper layer optical fiber grooves and the lower layer optical fiber grooves respectively.
Description
Technical field
The present invention relates to a kind of device special optic fibre band that is applicable under the high-temperature corrosion environment, more particularly, relate to a kind of device special optic fibre band and preparation method thereof.
Background technology
Common fibre ribbon normally one is arranged the optical fiber that put on the plane, and there is a sheath outside, envelopes multifiber core wherein.Yet the problem of a maximum of this fibre ribbon is the anti-torsion poor performance, because the fiber cores of fibre ribbon inside is in one line, therefore when fibre ribbon was twisted, inner multifiber core was easy to cause dislocation or even fractures mutually.
For this situation, have a kind of double-deck fibre ribbon at present, namely sheath inside comprises two-layer fiber cores in one line.Yet the height of this fibre ribbon is higher, although and the anti-torsion ability of the two-layer fiber cores in one line fiber cores more in one line than one deck slightly strong, still can not reach a comparatively desirable effect.
If the fiber cores in the sheath is increased to multilayer, or even the arrangement of rectangle, although the torsion proof problem solved, but the problem of fibre ribbon height out and in the selection of sheath material, also be limited by very large.
Therefore, how to make the strong fibre ribbon of a kind of anti-torsion ability, and can not increase significantly its fibre ribbon height, become the problem demanding prompt solution in this area.
Summary of the invention
Purpose of the present invention aims to provide a kind of device special optic fibre band and preparation method thereof, solves the various deficiencies that exist in the prior art.
According to the present invention, a kind of device special optic fibre band is provided, comprise sheath and multifiber.The inner immobilization material of filling of sheath, immobilization material forms horizontal a plurality of upper stratas optical fiber duct and a plurality of lower floors optical fiber duct.
Multifiber is arranged at respectively in upper strata optical fiber duct and the lower floor's optical fiber duct.
According to one embodiment of the invention, the horizontal range between the center of adjacent upper strata optical fiber duct and the center of lower floor's optical fiber duct is less than or equal to 12um.
According to one embodiment of the invention, the vertical range between the center of the center of upper strata optical fiber duct and lower floor's optical fiber duct is less than or equal to 5um.
According to one embodiment of the invention, the fibre ribbon height is less than or equal to 1cm, and width is less than or equal to 5cm.
According to one embodiment of the invention, sheath adopts high temperature resistant, corrosion-resistant material.
According to a further aspect in the invention, provide a kind of method for making of device special optic fibre band, may further comprise the steps: in the Lower Half sheath, fill immobilization material, and form horizontal a plurality of lower floors optical fiber duct.In first half sheath, fill immobilization material, and form horizontal a plurality of upper stratas optical fiber duct, and the position of the position of upper strata optical fiber duct and lower floor's optical fiber duct intermeshes.Engage first half sheath and Lower Half sheath also one-body molded.Multifiber is arranged at respectively in upper strata optical fiber duct and the lower floor's optical fiber duct.
According to one embodiment of the invention, the horizontal range between the center of adjacent upper strata optical fiber duct and the center of lower floor's optical fiber duct is less than or equal to 12um.
According to one embodiment of the invention, the vertical range between the center of the center of upper strata optical fiber duct and lower floor's optical fiber duct is less than or equal to 5um.
According to one embodiment of the invention, the fibre ribbon height is less than or equal to 1cm, and width is less than or equal to 5cm.
According to one embodiment of the invention, sheath adopts high temperature resistant, corrosion-resistant material.
Adopted technical scheme of the present invention, change the inner common optical fiber arrangement mode in one line of fibre ribbon into the up and down two-layer arrangement mode that is crisscross arranged, can strengthen very significantly the anti-torsion ability of fibre ribbon, and can not increase significantly the fibre ribbon height, this structure can also make the sheath of fibre ribbon on material is selected leeway be arranged more.
Description of drawings
In the present invention, identical Reference numeral represents identical feature all the time, wherein:
Fig. 1 is the cross-sectional view of device special optic fibre band of the present invention.
Fig. 2 is the process flow diagram of device special optic fibre band method for making of the present invention.
Embodiment
Further specify technical scheme of the present invention below in conjunction with drawings and Examples.
As shown in Figure 1, device special optic fibre band 10 of the present invention comprises sheath 11, and the shape of sheath 11 is substantially oblong-shaped, and wherein the direction of major axis is longer.On material was selected, sheath 11 adopted high temperature resistant, corrosion-resistant material, in-40 ℃～+ 85 ℃ loop test process, guarantee that optical fiber property and fiber separation can be unchanged.Sheath 11 especially also will satisfy anti-alcohol-pickled and hot soarfing in addition, wrinkling do not occur after alcohol-pickled, fibre ribbon use specific purpose tool to divest in dyed layer and the resin process can complete strip off, optical fiber surface is without any residue.
Immobilization material is filled in the inside of sheath 11, and immobilization material forms horizontal a plurality of upper stratas optical fiber duct 12 and a plurality of lower floors optical fiber duct 13, and upper strata optical fiber duct 12 and lower floor's optical fiber duct 13 are staggered.Multifiber is arranged at respectively in upper strata optical fiber duct 12 and the lower floor's optical fiber duct in 13.
As shown in Figure 1, the horizontal range between the center of adjacent upper strata optical fiber duct 12 and the center of lower floor's optical fiber duct 13 is less than or equal to 12um, i.e. d≤12um.Vertical range between the center of the center of upper strata optical fiber duct 12 and lower floor's optical fiber duct 13 is less than or equal to 5um, i.e. p≤5um.The height of device special optic fibre band 10 is less than or equal to 1cm, and width is less than or equal to 5cm, i.e. t≤1cm, w≤5cm.
The distance of material selection, upper strata optical fiber duct 12 and lower floor's optical fiber duct 13 of above-mentioned sheath 11, and the size of device special optic fibre band 10 etc. all belongs to a kind of preferred implementation of the present invention, be not to become restriction of the present invention, the selection of other common shapes, distance, material and size all can realize purpose of the present invention.
As shown in Figure 2, the method for making of device special optic fibre band 10 of the present invention is shown in following steps:
Step 21: in the Lower Half sheath, fill immobilization material, and form horizontal a plurality of lower floors optical fiber duct.
Step 22: in first half sheath, fill immobilization material, and form horizontal a plurality of upper stratas optical fiber duct.
Step 23: engage first half sheath and Lower Half sheath also one-body molded.
Step 24: multifiber is arranged at respectively in upper strata optical fiber duct and the lower floor's optical fiber duct.
Device special optic fibre band 10 of the present invention changes the inner common optical fiber arrangement mode in one line of traditional fibre ribbon into the up and down two-layer arrangement mode that is crisscross arranged, can strengthen very significantly the anti-torsion ability of fibre ribbon, and can not increase significantly the fibre ribbon height, this structure can also make the sheath of fibre ribbon on material is selected leeway be arranged more.
Those of ordinary skill in the art will be appreciated that above instructions only is one or more embodiments among the numerous embodiment of the present invention, and is not to use limitation of the invention.Any for the above embodiment equalization variation, modification and be equal to the technical schemes such as alternative, as long as connotation scope according to the invention, all will drop in the scope that claims of the present invention protect.
Claims (10)
1. a device special optic fibre band comprises sheath and multifiber, it is characterized in that:
The inner immobilization material of filling of described sheath, described immobilization material forms horizontal a plurality of upper stratas optical fiber duct and a plurality of lower floors optical fiber duct;
Described multifiber is arranged at respectively in described upper strata optical fiber duct and the described lower floor optical fiber duct.
2. device special optic fibre band as claimed in claim 1 is characterized in that:
Horizontal range between the center of adjacent described upper strata optical fiber duct and the center of described lower floor optical fiber duct is less than or equal to 12um.
3. device special optic fibre band as claimed in claim 1 is characterized in that:
Vertical range between the center of the center of described upper strata optical fiber duct and described lower floor optical fiber duct is less than or equal to 5um.
4. device special optic fibre band as claimed in claim 1 is characterized in that:
Described fibre ribbon height is less than or equal to 1cm, and width is less than or equal to 5cm.
5. device special optic fibre band as claimed in claim 1 is characterized in that:
Described sheath adopts high temperature resistant, corrosion-resistant material.
6. the method for making of a device special optic fibre band is characterized in that, may further comprise the steps:
In the Lower Half sheath, fill immobilization material, and form horizontal a plurality of lower floors optical fiber duct;
In first half sheath, fill immobilization material, and form horizontal a plurality of upper stratas optical fiber duct;
Engage described first half sheath and described Lower Half sheath also one-body molded;
Described multifiber is arranged at respectively in described upper strata optical fiber duct and the described lower floor optical fiber duct.
7. the method for making of device special optic fibre band as claimed in claim 6 is characterized in that:
Horizontal range between the center of adjacent described upper strata optical fiber duct and the center of described lower floor optical fiber duct is less than or equal to 12um.
8. the method for making of device special optic fibre band as claimed in claim 6 is characterized in that:
Vertical range between the center of the center of described upper strata optical fiber duct and described lower floor optical fiber duct is less than or equal to 5um.
9. the method for making of device special optic fibre band as claimed in claim 6 is characterized in that:
Described fibre ribbon height is less than or equal to 1cm, and width is less than or equal to 5cm.
10. the method for making of device special optic fibre band as claimed in claim 6 is characterized in that:
Described sheath adopts high temperature resistant, corrosion-resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210122527.2A CN103376521B (en) | 2012-04-24 | 2012-04-24 | Device optical fiber band and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210122527.2A CN103376521B (en) | 2012-04-24 | 2012-04-24 | Device optical fiber band and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103376521A true CN103376521A (en) | 2013-10-30 |
| CN103376521B CN103376521B (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210122527.2A Active CN103376521B (en) | 2012-04-24 | 2012-04-24 | Device optical fiber band and manufacturing method thereof |
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| Country | Link |
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| CN (1) | CN103376521B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950661A (en) * | 2017-03-07 | 2017-07-14 | 深圳市特发信息股份有限公司 | It is a kind of easily to attach optical cable |
Citations (10)
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| CN1185590A (en) * | 1996-11-06 | 1998-06-24 | 住友电气工业株式会社 | Method for producing photoconductive fiber beltshape cable |
| JP2003307654A (en) * | 2002-02-13 | 2003-10-31 | Hata Kensaku:Kk | Optical fiber connector and manufacturing method thereof |
| JP2004206048A (en) * | 2002-11-06 | 2004-07-22 | Sumitomo Electric Ind Ltd | Coated optical fiber ribbon and manufacturing method therefor |
| JP2005017966A (en) * | 2003-06-30 | 2005-01-20 | Sumitomo Electric Ind Ltd | Optical fiber ribbon and its manufacturing method |
| CN1643427A (en) * | 2002-03-28 | 2005-07-20 | 康宁光缆系统有限公司 | Buffered optical fiber ribbon |
| CN1811508A (en) * | 2005-01-28 | 2006-08-02 | 日立电线株式会社 | Optical fiber cable |
| EP1901100A1 (en) * | 2006-08-30 | 2008-03-19 | Tomoegawa Co., Ltd. | Optical fiber coil and production method therefor |
| CN201145756Y (en) * | 2008-01-11 | 2008-11-05 | 长飞光纤光缆(上海)有限公司 | Flat shape optical fiber with optical cable |
| CN201177676Y (en) * | 2008-03-26 | 2009-01-07 | 徐荣基 | Armouring optical fiber easy to strip |
| CN101910901A (en) * | 2008-01-08 | 2010-12-08 | 株式会社藤仓 | Optical fiber tape core wire able to be branched and branching method therefor |
-
2012
- 2012-04-24 CN CN201210122527.2A patent/CN103376521B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1185590A (en) * | 1996-11-06 | 1998-06-24 | 住友电气工业株式会社 | Method for producing photoconductive fiber beltshape cable |
| JP2003307654A (en) * | 2002-02-13 | 2003-10-31 | Hata Kensaku:Kk | Optical fiber connector and manufacturing method thereof |
| CN1643427A (en) * | 2002-03-28 | 2005-07-20 | 康宁光缆系统有限公司 | Buffered optical fiber ribbon |
| JP2004206048A (en) * | 2002-11-06 | 2004-07-22 | Sumitomo Electric Ind Ltd | Coated optical fiber ribbon and manufacturing method therefor |
| JP2005017966A (en) * | 2003-06-30 | 2005-01-20 | Sumitomo Electric Ind Ltd | Optical fiber ribbon and its manufacturing method |
| CN1811508A (en) * | 2005-01-28 | 2006-08-02 | 日立电线株式会社 | Optical fiber cable |
| EP1901100A1 (en) * | 2006-08-30 | 2008-03-19 | Tomoegawa Co., Ltd. | Optical fiber coil and production method therefor |
| CN101910901A (en) * | 2008-01-08 | 2010-12-08 | 株式会社藤仓 | Optical fiber tape core wire able to be branched and branching method therefor |
| CN201145756Y (en) * | 2008-01-11 | 2008-11-05 | 长飞光纤光缆(上海)有限公司 | Flat shape optical fiber with optical cable |
| CN201177676Y (en) * | 2008-03-26 | 2009-01-07 | 徐荣基 | Armouring optical fiber easy to strip |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950661A (en) * | 2017-03-07 | 2017-07-14 | 深圳市特发信息股份有限公司 | It is a kind of easily to attach optical cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103376521B (en) | 2015-06-03 |
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Address after: The town of Huating Jiading District 201816 Shanghai City Hua Bo Road No. 666 building 4 floor 1 A zone Applicant after: Shanghai Yurong Optical Technology Co., Ltd. Address before: The town of Huating Jiading District 201816 Shanghai City Hua Bo Road No. 666 building 4 floor 1 A zone Applicant before: Shanghai Yurong Photoelectric Technology Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: SHANGHAI YURONG PHOTOELECTRIC TECHNOLOGY CO., LTD. TO: SHANGHAI YURONG OPTICAL TECHNOLOGY CO., LTD. |
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