CN104977680A - Anti-aging home entrance connection cable - Google Patents
Anti-aging home entrance connection cable Download PDFInfo
- Publication number
- CN104977680A CN104977680A CN201510415792.3A CN201510415792A CN104977680A CN 104977680 A CN104977680 A CN 104977680A CN 201510415792 A CN201510415792 A CN 201510415792A CN 104977680 A CN104977680 A CN 104977680A
- Authority
- CN
- China
- Prior art keywords
- aging
- coating layer
- layer
- rubber layer
- outside
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
The invention discloses an anti-aging home entrance connection cable, which comprises a glass fiber located in the center, a wrapping layer coating the glass fiber, a soft coating layer coating the wrapping layer, and a hard coating layer coating the soft coating layer, wherein the outer part of the hard coating layer is sequentially provided with a buffer layer, a first anti-aging rubber layer, a first wear-resisting rubber layer, a second anti-aging rubber layer and a second wear-resisting rubber layer from inside to outside. Through the above mode, the structure is simple and reasonable, and the anti-aging performance is good.
Description
Technical field
The present invention relates to optical cable technology field, particularly relate to a kind of anti-aging house lead in and connect optical cable.
Background technology
Fiber optic network communication enters daily life, has the advantage that transfer rate is fast, eliminates old cable transmission gradually.Buildings in city is all just arranged optical cable in unit, room in building course, and people only need simply to open application after moving in, and just can use optical fiber communication.At present, Fiber-optic Communication Projects has also started to spread to vast rural area, rural area is all the family little Yuan of house not sharing an entrance with others, optical fiber is drawn to need to connect house lead in optical fiber from the optical fiber stake in roadside, again house lead in optical fiber is moved to inside family, existing this house lead in optical fiber, ageing resistance is not good, need to improve.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of anti-aging house lead in and connects optical cable, simple and reasonable, has good ageing resistance.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of anti-aging house lead in connect optical cable, comprising: be positioned at the glass optical fiber at center, be coated on the covering of described glass optical fiber outside, be coated on the soft coating layer of described covering outside and be coated on the hard coating layer of described soft coating layer outside;
Described hard coating layer outside also sets gradually cushion, the first anti-aging rubber layer, the first abrasion-resistant rubber layer, the second anti-aging rubber layer and the second abrasion-resistant rubber layer outward from interior.
In a preferred embodiment of the present invention, described cushion adopts soft fibre to fill and forms.
In a preferred embodiment of the present invention, the thickness of described soft coating layer is less than the thickness of hard coating layer.
The invention has the beneficial effects as follows: the anti-aging house lead in of the present invention connects optical cable, simple and reasonable, has good ageing resistance.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation that the anti-aging house lead in of the present invention connects optical cable one preferred embodiment.
In accompanying drawing, the mark of each parts is as follows: 1, glass optical fiber, and 2, covering, 3, soft coating layer, 4, hard coating layer, 5, cushion, the 6, first anti-aging rubber layer, the 7, first abrasion-resistant rubber layer, the 8, second anti-aging rubber layer, the 9, second abrasion-resistant rubber layer.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of anti-aging house lead in connects optical cable, comprising: be positioned at the glass optical fiber 1 at center, be coated on the covering 2 of described glass optical fiber 1 outside, be coated on the soft coating layer 3 of described covering 2 outside and be coated on the hard coating layer 4 of described soft coating layer 3 outside.
Described hard coating layer 4 outside also sets gradually cushion 5, first anti-aging rubber layer 6, first abrasion-resistant rubber layer 7, second anti-aging rubber layer 8 and the second abrasion-resistant rubber layer 9 outward from interior, described first anti-aging rubber layer 6 and the second anti-aging rubber layer 8 combine, greatly improve ageing resistance of the present invention, the present invention can be stood expose to the weather, long service life.
Described first abrasion-resistant rubber layer 7 and the second abrasion-resistant rubber layer 9 combine, and improve abrasion resistance properties of the present invention.
Described cushion 5 has soft buffer action, and make the present invention when multilayer is protected, internal optical fiber also has good soft usability.
Preferably, described cushion 5 adopts soft fibre filling to form.
Preferably, the thickness of described soft coating layer 3 is less than the thickness of hard coating layer 4.
The invention has the beneficial effects as follows: the anti-aging house lead in of the present invention connects optical cable, simple and reasonable, has good ageing resistance.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. anti-aging house lead in connects an optical cable, it is characterized in that, comprising: be positioned at the glass optical fiber at center, be coated on the covering of described glass optical fiber outside, be coated on the soft coating layer of described covering outside and be coated on the hard coating layer of described soft coating layer outside;
Described hard coating layer outside also sets gradually cushion, the first anti-aging rubber layer, the first abrasion-resistant rubber layer, the second anti-aging rubber layer and the second abrasion-resistant rubber layer outward from interior.
2. anti-aging house lead according to claim 1 connects optical cable, it is characterized in that, described cushion adopts soft fibre to fill and forms.
3. anti-aging house lead according to claim 1 connects optical cable, and it is characterized in that, the thickness of described soft coating layer is less than the thickness of hard coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510415792.3A CN104977680A (en) | 2015-07-16 | 2015-07-16 | Anti-aging home entrance connection cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510415792.3A CN104977680A (en) | 2015-07-16 | 2015-07-16 | Anti-aging home entrance connection cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104977680A true CN104977680A (en) | 2015-10-14 |
Family
ID=54274343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510415792.3A Pending CN104977680A (en) | 2015-07-16 | 2015-07-16 | Anti-aging home entrance connection cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104977680A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5747748A (en) * | 1980-09-05 | 1982-03-18 | Nippon Telegr & Teleph Corp <Ntt> | Manufacture of metal coated optical fiber |
| CN202003068U (en) * | 2011-03-04 | 2011-10-05 | 上海保辉科技实业有限公司 | High temperature resistance optical cable |
| CN202522744U (en) * | 2012-03-21 | 2012-11-07 | 长飞光纤光缆有限公司 | High temperature and voltage resistant optical cable |
| CN202548398U (en) * | 2012-03-08 | 2012-11-21 | 江苏宏图高科技股份有限公司 | Flame-retardant and fireproof communication optical cable |
| CN103543508A (en) * | 2013-11-06 | 2014-01-29 | 山东英特力光通信开发有限公司 | Communication optical fiber cable |
| CN104536108A (en) * | 2015-01-04 | 2015-04-22 | 但锦 | Energy transferring optical cable |
| CN204832604U (en) * | 2015-07-16 | 2015-12-02 | 常州市武进翔宇电子元器件有限公司 | Optical cable is connected to ageing resistance house lead in |
-
2015
- 2015-07-16 CN CN201510415792.3A patent/CN104977680A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5747748A (en) * | 1980-09-05 | 1982-03-18 | Nippon Telegr & Teleph Corp <Ntt> | Manufacture of metal coated optical fiber |
| CN202003068U (en) * | 2011-03-04 | 2011-10-05 | 上海保辉科技实业有限公司 | High temperature resistance optical cable |
| CN202548398U (en) * | 2012-03-08 | 2012-11-21 | 江苏宏图高科技股份有限公司 | Flame-retardant and fireproof communication optical cable |
| CN202522744U (en) * | 2012-03-21 | 2012-11-07 | 长飞光纤光缆有限公司 | High temperature and voltage resistant optical cable |
| CN103543508A (en) * | 2013-11-06 | 2014-01-29 | 山东英特力光通信开发有限公司 | Communication optical fiber cable |
| CN104536108A (en) * | 2015-01-04 | 2015-04-22 | 但锦 | Energy transferring optical cable |
| CN204832604U (en) * | 2015-07-16 | 2015-12-02 | 常州市武进翔宇电子元器件有限公司 | Optical cable is connected to ageing resistance house lead in |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151014 |