CN201177676Y - Armouring optical fiber easy to strip - Google Patents
Armouring optical fiber easy to strip Download PDFInfo
- Publication number
- CN201177676Y CN201177676Y CNU2008200455011U CN200820045501U CN201177676Y CN 201177676 Y CN201177676 Y CN 201177676Y CN U2008200455011 U CNU2008200455011 U CN U2008200455011U CN 200820045501 U CN200820045501 U CN 200820045501U CN 201177676 Y CN201177676 Y CN 201177676Y
- Authority
- CN
- China
- Prior art keywords
- stripping
- type groove
- armored fiber
- fiber optic
- optical fiber
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an armored fiber capable of being easily stripped, which comprises an optical fiber, a metal layer, a packing and a cladding layer. The armored fiber is characterized in that the metal layer has a cross section with a V-groove structure; the optical fiber is arranged in the V-groove; and the packing is filled in the V-groove and is wrapped by the cladding layer. Due to the above structure, the optical fiber is protected in the V-groove, and heavy pressure protection can be achieved when adopting such a structure that a metal ring connected with the V-groove as a whole is arranged on the start edge and the end edge of the V-groove structure of the cross section of a continuous wavy metal layer and the outer diameter of the metal ring is larger than the distance between the wave crest and the wave trough. Ointment and water-blocking tapes can prevent water completely, and the armored fiber can be stripped successfully only by stripping along a stripping mark. Compared with the prior art, the armored fiber has the advantages of simple structure, lower manufacture cost, convenient operation and convenient wire division.
Description
Technical field
The utility model relates to armored fiber optic, particularly easily opens the stripping armored fiber optic.
Background technology
In various optical fiber cable wiring operation process; especially in the wiring in building; each room of each floor or each floor all will carry out separated time; because the singularity of optical fiber cable; general optical fiber has all adopted armouring to come it is protected; this sheathed structure generally comprises optical fiber cable, housing parts to be formed, and described optical fiber cable is positioned at the optical cable center, described housing parts by triumphant inspire confidence in draw, metal hose, metal knitted net, outer plastic cement form.This just makes and must destroy sheathed structure ability separated time in the separated time operation, very easily damage its inner optical fiber when sheathed structure is destroyed, and sheathed structure is also survivable, and operation has brought inconvenience very to separated time for this.
The utility model content
The purpose of this utility model is in order to solve above-mentioned the deficiencies in the prior art, provides simple in structure, manufacturing cost is lower, easy to operate, separated time is easily opened the stripping armored fiber optic very easily.
The technical solution of the utility model is: easily open the stripping armored fiber optic, comprise optical fiber, metal level, inserts and clad, the xsect that it is characterized in that metal level is a V-type groove structure, and optical fiber is arranged in the V-type groove, be filled with inserts in the V-type groove, inserts outer wrapping clad.
The xsect V-type groove structure of described metal level is the continuous undaform banded structure that positive and negative opening replaces successively.
Play initial line and stop the limit being provided with the quoit that fuses with the V-type groove in the continuous xsect V-type groove structure of undaform metal level, the external diameter of quoit is greater than the distance between unrestrained peak and the trough.
Reinforcement is set in the quoit.
The xsect V-type groove structure of described metal level is the circular configuration that opening one forms to outside arrangement.
Described inserts be have the ointment of water-proof function or have a tension effect spin synthetic fibre yarn or both combinations.
Between inserts and clad, waterstop is set.
Indicate on the described clad and open the stripping note, open the stripping note and be shown in V-type groove both sides.
The utility model is owing to adopt said structure; optical fiber is protected in the V-type groove; be provided with the quoit that fuses with the V-type groove when adopting to play initial line and to stop the limit in the xsect V-type groove structure of undaform metal level continuously; the external diameter of quoit is during greater than the structure of the distance between unrestrained peak and the trough; can prevent the protection of weight; but waterproof at the bottom of ointment and the waterstop Toru needs only in the time will opening stripping along opening the stripping note and just can open stripping smoothly.That the utility model compared with prior art has is simple in structure, manufacturing cost is lower, easy to operate, separated time advantage very easily.
Description of drawings
The xsect V-type groove structure of Fig. 1 the utility model metal level is the continuous undaform banded structure figure that positive and negative opening replaces successively;
The xsect V-type groove structure of Fig. 2 the utility model metal level is the pie diagram that opening one forms to outside arrangement.
Concrete case study on implementation
The utility model is described in further detail below in conjunction with accompanying drawing:
In Fig. 1, easily open the stripping armored fiber optic, comprise optical fiber 1, metal level 2, inserts 4 and clad 6, the xsect of metal level 2 is a V-type groove structure, optical fiber 1 is arranged in the V-type groove, be filled with inserts 4 in the V-type groove, inserts 4 outer wrapping clads 6, the xsect V-type groove structure of described metal level is the continuous undaform banded structure that positive and negative opening replaces successively, play initial line and stop the limit in the continuous xsect V-type groove structure of undaform metal level and be provided with the quoit that fuses with the V-type groove, the external diameter of quoit is greater than the distance between unrestrained peak and the trough, reinforcement 3 is set in the quoit, described inserts 4 spins synthetic fibre yarn or both combinations for what have the ointment of water-proof function or have a tension effect, between inserts 4 and clad 6, waterstop 5 is set, indicate on the described clad and open stripping note 7, open stripping note 7 and be shown in V-type groove both sides.
In Fig. 2, easily open the stripping armored fiber optic, comprise optical fiber 1, metal level 2, inserts 4 and clad 6, the xsect of metal level 2 is a V-type groove structure, optical fiber 1 is arranged in the V-type groove, is filled with inserts 4 in the V-type groove, inserts 4 outer wrapping clads 6, the xsect V-type groove structure of described metal level 2 is the circular configuration of opening one to outside arrangement formation, between inserts 4 and clad 6 waterstop 5 is set.
More than be specific embodiments more of the present utility model, those skilled in the art also should belong to protection domain of the present utility model not breaking away from the equivalent transformation that spirit of the present utility model makes.
Claims (8)
1, easily open the stripping armored fiber optic, comprise optical fiber, metal level, inserts and clad, the xsect that it is characterized in that metal level is a V-type groove structure, and optical fiber is arranged in the V-type groove, is filled with inserts in the V-type groove, inserts outer wrapping clad.
2, the stripping armored fiber optic of easily opening according to claim 1, the xsect V-type groove structure that it is characterized in that described metal level is the continuous undaform banded structure that positive and negative opening replaces successively.
3, the stripping armored fiber optic of easily opening according to claim 2, it is characterized in that playing initial line and stopping the limit in the continuous xsect V-type groove structure of undaform metal level being provided with the quoit that fuses with the V-type groove, the external diameter of quoit is greater than the distance between unrestrained peak and the trough.
4, the stripping armored fiber optic of easily opening according to claim 3 is characterized in that being provided with in the quoit reinforcement.
5, the stripping armored fiber optic of easily opening according to claim 1, the xsect V-type groove structure that it is characterized in that described metal level are the circular configuration that opening one forms to outside arrangement.
6, according to claim 1,2,3, the 4 or 5 described stripping armored fiber optics of easily opening, it is characterized in that described inserts be have the ointment of water-proof function or have a tension effect spin synthetic fibre yarn or both combinations.
7, the stripping armored fiber optic of easily opening according to claim 6 is characterized in that between inserts and clad waterstop being set.
8, the stripping armored fiber optic of easily opening according to claim 7 is characterized in that indicating on the described clad and opens the stripping note, opens the stripping note and is shown in V-type groove both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200455011U CN201177676Y (en) | 2008-03-26 | 2008-03-26 | Armouring optical fiber easy to strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200455011U CN201177676Y (en) | 2008-03-26 | 2008-03-26 | Armouring optical fiber easy to strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201177676Y true CN201177676Y (en) | 2009-01-07 |
Family
ID=40217697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200455011U Expired - Fee Related CN201177676Y (en) | 2008-03-26 | 2008-03-26 | Armouring optical fiber easy to strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201177676Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401956A (en) * | 2011-11-25 | 2012-04-04 | 成都亨通光通信有限公司 | Outdoor optical cable |
| CN103376521A (en) * | 2012-04-24 | 2013-10-30 | 上海裕荣光电科技有限公司 | Device optical fiber band and manufacturing method thereof |
| CN113156601A (en) * | 2021-05-07 | 2021-07-23 | 富通集团（嘉善）通信技术有限公司 | Manufacturing process of optical cable |
| CN116577891A (en) * | 2023-07-12 | 2023-08-11 | 常熟市邦知光电科技有限公司 | Optical fiber ribbon cable and power cable with at least two loose tubes |
-
2008
- 2008-03-26 CN CNU2008200455011U patent/CN201177676Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401956A (en) * | 2011-11-25 | 2012-04-04 | 成都亨通光通信有限公司 | Outdoor optical cable |
| CN103376521A (en) * | 2012-04-24 | 2013-10-30 | 上海裕荣光电科技有限公司 | Device optical fiber band and manufacturing method thereof |
| CN113156601A (en) * | 2021-05-07 | 2021-07-23 | 富通集团（嘉善）通信技术有限公司 | Manufacturing process of optical cable |
| CN116577891A (en) * | 2023-07-12 | 2023-08-11 | 常熟市邦知光电科技有限公司 | Optical fiber ribbon cable and power cable with at least two loose tubes |
| CN116577891B (en) * | 2023-07-12 | 2023-09-12 | 常熟市邦知光电科技有限公司 | Optical fiber ribbon cable and power cable with at least two loose tubes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG FLEXIBLE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XU RONGJI Effective date: 20120121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523000 DONGGUAN, GUANGDONG PROVINCE TO: 314100 JIAXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120121 Address after: 314100, 50 Jiang Road, Huimin street, Jiashan County, Zhejiang Province Patentee after: ZHEJIANG FLEXIBLE TECHNOLOGY CO., LTD. Address before: 523000, Guangdong Province, Humen Town, Dongguan Baisha four Village Industrial Zone Kai hung photoelectric company Patentee before: Xu Rongji |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |