CN103869433B - Optical fiber jacket - Google Patents
Optical fiber jacket Download PDFInfo
- Publication number
- CN103869433B CN103869433B CN201310056700.8A CN201310056700A CN103869433B CN 103869433 B CN103869433 B CN 103869433B CN 201310056700 A CN201310056700 A CN 201310056700A CN 103869433 B CN103869433 B CN 103869433B
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- CN
- China
- Prior art keywords
- sleeve pipe
- optical fiber
- fiber jacket
- muscle
- described sleeve
- 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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- Light Guides In General And Applications Therefor (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The present invention relates to a kind of optical fiber jacket, its object is to provide a kind of preferable optical fiber jacket of antitorque effect.The optical fiber jacket, includes the muscle provided with default suppleness between the sleeve pipe of tubulose, the both ends open of the sleeve pipe, the inside and outside wall of described sleeve pipe, muscle is along the axially extending of sleeve pipe, and the inside and outside wall of described sleeve pipe is frosting.The beneficial effects of the invention are as follows：The optical fiber jacket is not easily broken or jackknifing, and antitorque effect preferably, is suitably promoted the use of.
Description
Technical field
The present invention relates to a kind of optical fiber protecting equipment, more particularly to a kind of optical fiber jacket.
Background technology
Modern cars spray-painting production line is all to use automatic spraying machine, and optical fiber is used for the operation letter for transmitting automatic spraying machine
Number and feedback signal.Optical fiber cable is most afraid of to bend and reverse, and is comprehensive during vehicle spray painting, and flush coater arm drives optical fiber just
Necessary rotoflector operation, just easily causes optical fiber and fractures or jackknifing like that, the signal transmission of influence spray robot, makes machine
Device people can not run, and cause off-production.This accident occurred in the past, is all to stop the optical fiber that line more renews, expense and height, one
New wants more than 5000 yuan, renews optical fiber with more than 80 minutes.
Chinese patent notification number CN1567010A discloses a kind of fiber boot, including a protective case body and an elasticity
Ring, protective case body is coupled in optical fiber and the collar, and elastic ring is then installed between the outside of the collar and protective case body, elasticity
Ring is adhered on protective case body using thermosetting sticker, and fiber boot also includes posterior limiting, between protective case sheet
Between body and thermosetting sticker.The antitorque effect of the fiber boot is not good.
China Patent Publication No. CN101251630A discloses a kind of ferrule of optical fiber head, and optical fiber head includes optical fiber cable
And ferrule, the tail end of optical fiber cable is encapsulated in the endoporus of ferrule, and wherein ferrule is porcelain bushing.The optical fiber set
Pipe is not suitable for above-mentioned vehicle paint lines without pliability.
The content of the invention
It is an object of the invention to provide a kind of antitorque preferable optical fiber jacket of effect, to solve present in background technology
Problem.
To achieve these goals, the technical scheme is that：A kind of optical fiber jacket, includes the sleeve pipe of tubulose, the set
Muscle provided with default suppleness between the both ends open of pipe, the inside and outside wall of described sleeve pipe, muscle is described along the axially extending of sleeve pipe
The inside and outside wall of sleeve pipe is frosting.The design philosophy of the technical scheme is：In optical fiber plug-in-sleeve, sleeve pipe is inserted into optical fiber
External shroud in, between any two with gluing, the muscle of default suppleness ensures that optical fiber jacket will not bend fracture, sleeve pipe is interior,
The frosting of outer wall can increase to be not easily broken or jackknifing with optical fiber, the adhesion of external shroud, shearing resistance, the optical fiber jacket, is resisted
Turn round effect preferable.
Preferably, being provided with several muscle between the inside and outside wall of described sleeve pipe, several muscle are in the circumferential uniform of sleeve pipe.It is several
Muscle can be provided in the circumferential multiple directions of sleeve pipe strengthens antitorque effect.
Preferably, the muscle has three.Three uniform muscle are in firm triangular structure, are meeting the premise of intensity
Under it is cost-effective.
Preferably, the outer wall of described sleeve pipe is provided with three grooves, the length direction of groove is along the axially extending of sleeve pipe.
Both sticker can have been filled in three grooves to be used, two outers side of each groove can increase twisting resistance again.
Preferably, three grooves are in the circumferential uniform of sleeve pipe.
Preferably, three grooves are respectively arranged on the centre position of two muscle.
Preferably, the groove is deep-slotted chip breaker.The above three is intended to make that groove distribution is more reasonable, and stress distribution is more equal
It is even.
Preferably, described sleeve pipe has several sections of base segments, described sleeve pipe is connected in sequence by several sections of base segments head and the tail.This
There are two purposes：One is as optical fiber is long, to wear casing operations and be difficult, be divided into several sections of base segments, can paragraph by paragraph wear and connect, easy to operate；
Two be that, in the case where not needing whole piece optical fiber all to wear sheath, can install one additional to number rocking the larger position of more frequent amplitude
Base segment is saved, can equally play a part of protecting optical fiber.
Preferably, one end of the base segment has outstanding hook structure, the other end of base segment, which has, to concave
The bayonet arrangement entered, the hook structure is adapted to bayonet arrangement.Base segment takes the insertion connection of negative and positive buckle structure.
Preferably, the length of the base segment is 18~20mm.
The beneficial effect of optical fiber jacket of the present invention is：The optical fiber jacket is not easily broken or jackknifing, and antitorque effect is preferable.
Brief description of the drawings
Fig. 1 is a kind of structural representation of optical fiber jacket of the present invention；
Fig. 2 is Fig. 1 another visual angle schematic diagram；
Fig. 3 is the longitudinal sectional view of optical fiber jacket of the present invention；
Fig. 4 is the transverse sectional view of optical fiber jacket of the present invention；
Fig. 5 is the use state figure of optical fiber jacket of the present invention.
Label is respectively in figure：1. the external shroud of 4. optical fiber of base segment 2. muscle, 3. groove 5..
Embodiment
Technical scheme is further described specifically below by embodiment and with reference to accompanying drawing.
Embodiment：
A kind of optical fiber jacket, as shown in Figures 1 to 4, includes the sleeve pipe of tubulose, the both ends open of the sleeve pipe, described sleeve pipe tool
There are several sections of base segments 1, one end of the base segment 1 has outstanding hook structure, and the circumference of the hook structure has three bullets
Piece, the other end of base segment 1, which has to have at the taper bayonet arrangement being inwardly recessed, the opening of bayonet arrangement, to be used to stop that shell fragment is moved back
The seam gone out, the hook structure is adapted to bayonet arrangement, and described sleeve pipe is connected in sequence by the several sections of head and the tail of base segment 1.
Three muscle 2 provided with default suppleness between the inside and outside wall of the base segment 1, muscle 2 is axially extending along base segment 1, and three
Root muscle 2 is in the circumferential uniform of sleeve pipe, and the inside and outside wall of the base segment 1 is frosting.
The outer wall of the base segment 1 is provided with three grooves 3, and the length direction of groove 3 is described along the axially extending of base segment 1
Three grooves 3 are in the circumferential uniform of base segment 1, and three grooves 3 are located at the centre position of two muscle 2 respectively.
In use, the base segment 1 that the larger position of more frequent amplitude installs one to several sections of 20mm additional can be being rocked, as shown in figure 5,
Optical fiber 4 is inserted in base segment 1, base segment 1 is inserted into the external shroud 5 of optical fiber, between any two with gluing.
Above-mentioned described specific embodiment is only that preferable examples explanation is made in the design to the present invention.It is all the present invention
Any modification made within spirit and principle or supplement or equivalent substitute, should be included in the protection model of the claims in the present invention
Within enclosing.
Claims (7)
1. a kind of optical fiber jacket, includes the sleeve pipe of tubulose, the both ends open of the sleeve pipe, it is characterised in that：Described sleeve pipe it is inside and outside
Muscle provided with default suppleness between wall（2）, muscle（2）Along the axially extending of sleeve pipe, the inside and outside wall of described sleeve pipe is frosting；
Described sleeve pipe has several sections of base segments（1）, described sleeve pipe is by several sections of base segments（1）Head and the tail be connected in sequence, described sleeve pipe it is inside and outside
Several muscle are provided between wall（2）, several muscle（2）In the circumferential uniform of sleeve pipe, the base segment（1）One end have it is outstanding
Hook structure, the circumference of the hook structure has three shell fragments, base segment（1）The other end there is the taper bayonet socket knot that is inwardly recessed
Having at structure, the opening of bayonet arrangement is used to stop the seam that shell fragment is exited, and the hook structure is adapted to bayonet arrangement.
2. optical fiber jacket according to claim 1, it is characterised in that：The muscle（2）With three.
3. optical fiber jacket according to claim 2, it is characterised in that：The outer wall of described sleeve pipe is provided with three grooves（3）,
Groove（3）Length direction along the axially extending of sleeve pipe.
4. optical fiber jacket according to claim 3, it is characterised in that：Three grooves（3）In the circumferential uniform of sleeve pipe.
5. optical fiber jacket according to claim 4, it is characterised in that：Three grooves（3）It is respectively arranged on two muscle（2）
Centre position.
6. optical fiber jacket according to claim 5, it is characterised in that：The groove（3）For deep-slotted chip breaker.
7. optical fiber jacket according to claim 1, it is characterised in that：The base segment（1）Length be 18~20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310056700.8A CN103869433B (en) | 2013-02-22 | 2013-02-22 | Optical fiber jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310056700.8A CN103869433B (en) | 2013-02-22 | 2013-02-22 | Optical fiber jacket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103869433A CN103869433A (en) | 2014-06-18 |
| CN103869433B true CN103869433B (en) | 2017-10-31 |
Family
ID=50908159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310056700.8A Expired - Fee Related CN103869433B (en) | 2013-02-22 | 2013-02-22 | Optical fiber jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103869433B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871808B (en) * | 2017-03-03 | 2019-10-25 | 北京市第三建筑工程有限公司 | Protection sleeve of fiber Bragg grating strain sensor and preparation method thereof |
| CN107991745A (en) * | 2017-12-28 | 2018-05-04 | 国网福建省电力有限公司 | A kind of tail optical fiber sheath and its application method |
| CN111007591B (en) * | 2019-12-24 | 2021-12-03 | 武汉驿路通科技股份有限公司 | Optical fiber array with high reliability |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2588395Y (en) * | 2002-12-15 | 2003-11-26 | 华为技术有限公司 | Optical fibre protector |
| CN1588013A (en) * | 2004-08-24 | 2005-03-02 | 西安科技大学 | Snake type fiber-optical sensor burying and detecting method and its snake type fibre-optical sensor |
| CN102478410A (en) * | 2010-11-24 | 2012-05-30 | 西安金和光学科技有限公司 | Bamboo joint type quasi-distribution optical fiber sensor |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6364218A (en) * | 1986-09-05 | 1988-03-22 | 株式会社フジクラ | Compound power cable |
| JPH0634367A (en) * | 1992-07-22 | 1994-02-08 | Japan Aviation Electron Ind Ltd | Terrain displacement detection sensor |
| JP2004354894A (en) * | 2003-05-30 | 2004-12-16 | Mitsubishi Electric Corp | Device and method of protecting optical fiber cable |
| CN201035194Y (en) * | 2007-02-12 | 2008-03-12 | 北京康宁光缆有限公司 | Ratproof optical cable |
| CN201926788U (en) * | 2010-01-23 | 2011-08-10 | 河南省通信电缆有限公司 | Reinforced indoor wiring cable |
| CN102540243A (en) * | 2010-12-07 | 2012-07-04 | 西安金和光学科技有限公司 | Earthquake foreboding monitoring device based on change of hydrogen concentration in stratum |
| CN202057847U (en) * | 2011-04-29 | 2011-11-30 | 深圳仕佳光缆技术有限公司 | Covered-wire optical cable |
| CN202305921U (en) * | 2011-08-08 | 2012-07-04 | 安徽理工大学 | Distortion-resistance butterfly-shaped cable |
| CN202693846U (en) * | 2012-07-09 | 2013-01-23 | 深圳市科信通信设备有限公司 | Protective sleeve for thermal welding of optical cables |
-
2013
- 2013-02-22 CN CN201310056700.8A patent/CN103869433B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2588395Y (en) * | 2002-12-15 | 2003-11-26 | 华为技术有限公司 | Optical fibre protector |
| CN1588013A (en) * | 2004-08-24 | 2005-03-02 | 西安科技大学 | Snake type fiber-optical sensor burying and detecting method and its snake type fibre-optical sensor |
| CN102478410A (en) * | 2010-11-24 | 2012-05-30 | 西安金和光学科技有限公司 | Bamboo joint type quasi-distribution optical fiber sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103869433A (en) | 2014-06-18 |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20190222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |