CN204515196U - A kind of indoor tight cover type single pipe cable - Google Patents
A kind of indoor tight cover type single pipe cable Download PDFInfo
- Publication number
- CN204515196U CN204515196U CN201520039142.9U CN201520039142U CN204515196U CN 204515196 U CN204515196 U CN 204515196U CN 201520039142 U CN201520039142 U CN 201520039142U CN 204515196 U CN204515196 U CN 204515196U
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- China
- Prior art keywords
- fiber
- nuditing
- sheath
- optical fiber
- tight
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- 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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- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A kind of indoor tight cover type single pipe cable of the utility model, comprising: many nuditing fibers, the colored ink layer being wrapped in nuditing fiber top layer, the tight sheath being wrapped in nuditing fiber, parcel covers have the outer field aramid yarn of multiple nuditing fibers of tight sheath, are wrapped in the outer field oversheath of aramid yarn.The utility model makes a tight sheath closely at the skin of colored optical fiber, and it is the ground floor protection of optical fiber, and when being optical cable patching operations, sheath will be cut open, and expose the optical fiber of internal layer.They constitute single tightly packaged fiber jointly, and many tightly packaged fibers are twisted together, peripheral with aramid yarn parcel, and for optical cable provides enough tensile strength, finally make an oversheath, protection inner layer optical fiber is from physical damnification.The complete coated twisting fibers of aramid yarn, when guaranteeing to make sheath, oversheath directly can not contact with tightly packaged fiber, avoids adhesion, and optical fiber surface is painted, prevents optical fiber from fading, and produces color transfer between adjacent fiber.
Description
Technical field
The utility model relates to optical fiber cable communication and manufacture field, particularly a kind of indoor tight cover type single pipe cable.
Background technology
At society, information interchange is at a high speed not merely the requirement of business unit, along with fiber-to-the-home universal, pursue the online experience of high network speed, high fluency, has become a kind of demands of individuals.The demand grown steadily, inherently facilitates the great development of industry.Existing indoor are cover type cable manufactures tightly, and its external diameter is larger.This causes most product to there is waste of material, and intensity is low, and the cost of raw material is high, and volume is large, is unfavorable for wiring.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of indoor tight cover type single pipe cable.
The utility model solves the technical scheme that its technical matters adopts: described a kind of indoor tight cover type single pipe cable, this optical cable comprises: many nuditing fibers, the colored ink layer being wrapped in single nuditing fiber top layer, the tight sheath being wrapped in described single painted rear nuditing fiber, parcel covers have the outer field aramid yarn of multiple nuditing fibers of tight sheath, are wrapped in the outer field oversheath of described aramid yarn, and described many covers have the nuditing fiber of tight sheath to twist together.
Make a tight sheath closely at the skin of colored optical fiber, it is the ground floor protection of optical fiber, and when being optical cable patching operations, sheath will be cut open, and expose the optical fiber of internal layer.They constitute single tightly packaged fiber jointly, and many tightly packaged fibers are twisted together, peripheral with aramid yarn parcel, and for optical cable provides enough tensile strength, finally make an oversheath, protection inner layer optical fiber is from physical damnification.The complete coated twisting fibers of aramid yarn, when guaranteeing to make sheath, oversheath directly can not contact with tightly packaged fiber, avoids adhesion, and described optical fiber surface is painted, prevents optical fiber from fading, and produces color transfer between adjacent fiber.
As the further improvement of the design, described tight sheath is that transparent material is convenient to differentiate optical fiber color.
As the further improvement of the design, described tight sheath is acrylate material.There is superior resistance to mineral oil and pyro-oxidation resistance, excellent ozone resistants, impermeability, resistance toly to subdue and resistance to breach growth property, and uvioresistant discolouration, be convenient to differentiate colored optical fiber.
As the further improvement of the design, described coloring printing ink is acrylate resin.Good thermotolerance, not fugitive color.
As the further improvement of the design, described oversheath is ultraviolet ray-resistance type PE high-molecular copolymer and aluminium hydroxide, long service life.
The beneficial effects of the utility model are: the utility model makes a tight sheath closely at the skin of colored optical fiber, and it is the ground floor protection of optical fiber, and when being optical cable patching operations, sheath will be cut open, and expose the optical fiber of internal layer.They constitute single tightly packaged fiber jointly, and many tightly packaged fibers are twisted together, peripheral with aramid yarn parcel, and for optical cable provides enough tensile strength, finally make an oversheath, protection inner layer optical fiber is from physical damnification.The complete coated twisting fibers of aramid yarn, when guaranteeing to make sheath, oversheath directly can not contact with tightly packaged fiber, avoids adhesion, and described optical fiber surface is painted, prevents optical fiber from fading, and produces color transfer between adjacent fiber.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is cross section structure schematic diagram of the present utility model.
1. nuditing fibers, 2. colored ink layer, 3. oversheath, 4. aramid yarn in the drawings, 5. tight sheath.
Embodiment
The utility model is described in detail, illustrative examples wherein and illustrate and be only used for explaining the utility model below in conjunction with accompanying drawing and specific embodiment, but not as to restriction of the present utility model.
As shown in the figure, described a kind of indoor tight cover type single pipe cable, this optical cable comprises: many nuditing fibers 1, the colored ink layer 2 being wrapped in single nuditing fiber 1 top layer, the tight sheath 5 being wrapped in described single painted rear nuditing fiber 1, parcel covers have the outer field aramid yarn of multiple nuditing fibers 14 of tight sheath 5, are wrapped in the outer field oversheath 3 of described aramid yarn 4, and described many covers have the nuditing fiber 1 of tight sheath 5 to twist together.
The skin of the nuditing fiber 1 after painted makes a tight sheath 5 closely, and it is the ground floor protection of nuditing fiber 1, and when being optical cable patching operations, tight sheath 5 will be cut open, and expose the nuditing fiber 1 of internal layer.They constitute single tightly packaged fiber jointly, and have the nuditing fiber 1 of tight sheath 5 to twist together in many covers, periphery aramid yarn 4 wraps up, and for optical cable provides enough tensile strength, finally make an oversheath 3, and protection inner layer optical fiber is from physical damnification.The complete coated twisting fibers of aramid yarn 4, when guaranteeing to make sheath, oversheath 3 directly can not contact with tightly packaged fiber, avoids adhesion, and described optical fiber surface is painted, prevents optical fiber from fading, and produces color transfer between adjacent fiber.
As the further improvement of the design, described tight sheath 5 is convenient to differentiate optical fiber color for transparent material.
As the further improvement of the design, described tight sheath 5 is acrylate material.There is superior resistance to mineral oil and pyro-oxidation resistance, excellent ozone resistants, impermeability, resistance toly to subdue and resistance to breach growth property, and uvioresistant discolouration, be convenient to differentiate colored optical fiber.
As the further improvement of the design, described colored ink layer 2 is acrylate resin.Good thermotolerance, not fugitive color.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. an indoor tightly cover type single pipe cable, it is characterized in that: this optical cable comprises: many nuditing fibers, the colored ink layer being wrapped in single nuditing fiber top layer, the tight sheath being wrapped in described single painted rear nuditing fiber, parcel covers have the outer field aramid yarn of multiple nuditing fibers of tight sheath, are wrapped in the outer field oversheath of described aramid yarn, and described many covers have the nuditing fiber of tight sheath to twist together.
2. a kind of indoor tight cover type single pipe cable according to claim 1, it is characterized in that, described tight sheath is transparent material.
3. a kind of indoor tight cover type single pipe cable according to claim 2, it is characterized in that, described tight sheath is acrylate material.
4. a kind of indoor tight cover type single pipe cable according to claim 1, it is characterized in that, described colored ink layer is acrylate resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520039142.9U CN204515196U (en) | 2015-01-20 | 2015-01-20 | A kind of indoor tight cover type single pipe cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520039142.9U CN204515196U (en) | 2015-01-20 | 2015-01-20 | A kind of indoor tight cover type single pipe cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204515196U true CN204515196U (en) | 2015-07-29 |
Family
ID=53713154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520039142.9U Expired - Fee Related CN204515196U (en) | 2015-01-20 | 2015-01-20 | A kind of indoor tight cover type single pipe cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204515196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107092062A (en) * | 2017-05-17 | 2017-08-25 | 深圳市雅信通光缆有限公司 | The mini optical cable of data center |
| CN108267818A (en) * | 2017-01-03 | 2018-07-10 | 三星电子株式会社 | Optical cable and the cable assembly with optical cable |
-
2015
- 2015-01-20 CN CN201520039142.9U patent/CN204515196U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267818A (en) * | 2017-01-03 | 2018-07-10 | 三星电子株式会社 | Optical cable and the cable assembly with optical cable |
| CN108267818B (en) * | 2017-01-03 | 2023-01-03 | 三星电子株式会社 | Optical cable and optical cable assembly having the same |
| CN107092062A (en) * | 2017-05-17 | 2017-08-25 | 深圳市雅信通光缆有限公司 | The mini optical cable of data center |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |