CN207473155U - A kind of high strength optical fiber - Google Patents
A kind of high strength optical fiber Download PDFInfo
- Publication number
- CN207473155U CN207473155U CN201721611905.8U CN201721611905U CN207473155U CN 207473155 U CN207473155 U CN 207473155U CN 201721611905 U CN201721611905 U CN 201721611905U CN 207473155 U CN207473155 U CN 207473155U
- Authority
- CN
- China
- Prior art keywords
- inner core
- item
- seal
- optical fiber
- high strength
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
A kind of high strength optical fiber; it is provided with inner core; protection skin is provided with outside the inner core; inner cavity is provided between protection skin and inner core; interior intracavitary is provided with high-density fiber item; aluminium foil is provided with outside high-density fiber item, seal is provided with beside high-density fiber item, pressing item is provided on the inside of seal.Seal is provided with around inner core, inner core can be protected inner core to be allowed preferably to be protected by bending so that the use of optical fiber is more safe, and pressing item is provided on the inside of seal, can be tightly be bonded inner core so that inner core protection is more three-dimensional.
Description
Technical field
The utility model is related to a kind of optical fiber, and in particular to a kind of high strength optical fiber.
Background technology
With fiber-to-the-home fast development, in Metropolitan Area Network (MAN) and access net, micro optical cable has been widely used in air-blowing
In the fiber cable network of laying, due to being limited to by conduit resource, the convenience of size and laying to optical cable also proposed higher
Requirement, inner core is easy to fracture many optical fiber when in use, affects the operation of the stabilization of optical fiber.
Invention content
The purpose of this utility model is to provide that a kind of intensity is good, a kind of high strength optical fiber rational in infrastructure.
The technical solution of the utility model is：A kind of high strength optical fiber is provided with inner core, guarantor is provided with outside the inner core
Sheath is provided with inner cavity between protection skin and inner core, interior intracavitary is provided with high-density fiber item, high-density fiber peripheral hardware
Aluminium foil is equipped with, seal is provided with beside high-density fiber item, pressing item is provided on the inside of seal.
The pressing item is rubber strip, and pressing item is set around inner core.
The seal is rubber ring, and seal is located at the outside of inner core.
The high-density fiber item is woven by several fine fibre silks.
The utility model has the advantages that：Seal is provided with around inner core, inner core can be protected by bending, allows inner core
It is preferably protected so that the use of optical fiber is more safe, and pressing item is provided on the inside of seal, fitting that can be tightly
Inner core so that inner core protection is more three-dimensional.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1 is inner core, and 2 be protection skin, and 3 be high-density fiber item, and 4 be aluminium foil, and 5 be seal, and 6 be pressing item, and 7 are
Separate cavities.
Specific embodiment
Embodiment 1
A kind of high strength optical fiber is provided with inner core 1, protection skin 2 is provided with outside the inner core 1, in protection skin 2 and inner core
Inner cavity is provided between 1, interior intracavitary is provided with high-density fiber item 3, aluminium foil 4 is provided with outside high-density fiber item 3, highly dense
3 side of degree ribbon is provided with seal 5, and 5 inside of seal is provided with pressing item 6.
The pressing item 6 is rubber strip, and pressing item 6 is set around 1 surrounding of inner core.
The seal 5 is rubber ring, and seal 5 is located at the outside of inner core 1.
The high-density fiber item 3 is woven by several fine fibre silks.
Embodiment 2
A kind of high strength optical fiber is provided with inner core 1, protection skin 2 is provided with outside the inner core 1, in protection skin 2 and inner core
Inner cavity is provided between 1, interior intracavitary is provided with high-density fiber item 3, aluminium foil 4 is provided with outside high-density fiber item 3, highly dense
3 side of degree ribbon is provided with seal 5, and 5 inside of seal is provided with pressing item 6.
The pressing item 6 is rubber strip, and pressing item 6 is set around 1 surrounding of inner core.
The seal 5 is rubber ring, and seal 5 is located at the outside of inner core 1.
The high-density fiber item 3 is woven by several fine fibre silks.
Separate cavities 7 are provided between the inner core 1, rubber slab is provided between separate cavities 7.
Interference rejection membrane is provided on the isolation cavity wall.
Claims (4)
1. a kind of high strength optical fiber, is provided with inner core, it is characterised in that：Protection skin is provided with outside the inner core, in protection skin
Inner cavity is provided between inner core, interior intracavitary is provided with high-density fiber item, aluminium foil is provided with outside high-density fiber item, in height
Seal is provided with beside density fiber item, pressing item is provided on the inside of seal.
2. a kind of high strength optical fiber according to claim 1, it is characterised in that：The pressing item is rubber strip, is pressed
Item is set around inner core.
3. a kind of high strength optical fiber according to claim 1, it is characterised in that：The seal be rubber ring, seal position
In the outside of inner core.
4. a kind of high strength optical fiber according to claim 1, it is characterised in that：The high-density fiber item passes through several
Root fine fibre silk weaves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611905.8U CN207473155U (en) | 2017-11-28 | 2017-11-28 | A kind of high strength optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611905.8U CN207473155U (en) | 2017-11-28 | 2017-11-28 | A kind of high strength optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207473155U true CN207473155U (en) | 2018-06-08 |
Family
ID=62259966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721611905.8U Expired - Fee Related CN207473155U (en) | 2017-11-28 | 2017-11-28 | A kind of high strength optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207473155U (en) |
-
2017
- 2017-11-28 CN CN201721611905.8U patent/CN207473155U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20191128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |