CN205121031U - Easily peel off optical cable of oversheath - Google Patents
Easily peel off optical cable of oversheath Download PDFInfo
- Publication number
- CN205121031U CN205121031U CN201520891709.5U CN201520891709U CN205121031U CN 205121031 U CN205121031 U CN 205121031U CN 201520891709 U CN201520891709 U CN 201520891709U CN 205121031 U CN205121031 U CN 205121031U
- Authority
- CN
- China
- Prior art keywords
- oversheath
- layer
- optical cable
- optical fiber
- glass layer
- 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
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 26
- 239000011521 glass Substances 0.000 claims description 37
- 239000013307 optical fiber Substances 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 18
- 239000002674 ointment Substances 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 5
- 150000002367 halogens Chemical class 0.000 claims description 5
- 239000000779 smoke Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- -1 Loose tube Substances 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 abstract description 8
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract 3
- 235000011613 Pinus brutia Nutrition 0.000 abstract 3
- 241000018646 Pinus brutia Species 0.000 abstract 3
- 239000000835 fiber Substances 0.000 abstract 2
- 238000005253 cladding Methods 0.000 abstract 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 6
- 229920000299 Nylon 12 Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- HRUYBRGMRSNLNW-UHFFFAOYSA-N 6-methoxy-2-[(4-methylphenyl)methylsulfanyl]-1h-benzimidazole Chemical compound N1C2=CC(OC)=CC=C2N=C1SCC1=CC=C(C)C=C1 HRUYBRGMRSNLNW-UHFFFAOYSA-N 0.000 description 1
- 102100033616 Phospholipid-transporting ATPase ABCA1 Human genes 0.000 description 1
- 101710205202 Phospholipid-transporting ATPase ABCA1 Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000013017 mechanical damping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model discloses an easily peel off optical cable of oversheath, including optic fibre, pine sleeve pipe, glass fiber layer and oversheath, pine cover pipe box is established on optic fibre, the cladding of glass fiber layer is on the pine sleeve pipe, the oversheath cover is established on the glass fiber layer, be provided with the paper tape layer between glass fiber layer and the oversheath. The utility model discloses effectively solved the problem that oversheath and glass fiber layer are difficult for peeling off, and the optical cable oversheath that forms is slick and sly, has avoided the influence of glass fiber layer to the optical cable outward appearance.
Description
Technical field
The utility model relates to optical fiber transmission technique field, particularly, relates to a kind of optical cable of easy stripping oversheath.
Background technology
At present, on market, access optical cable (ABC-1) often can run into the problem that oversheath is difficult to peel off when carrying out wiring, is easy to the glass layer damaging optical cable internal layer during stripping.This is mainly because jacket material uses the material of viscosity higher, and this material has higher stickiness when extruding, can be attached to glass layer, makes to be difficult to be separated when peeling off; In addition on the one hand, glass layer is rough, and friction force is large, is also one of difficult reason be separated.Use glass layer as reinforcing element, because glass layer is rough, cause outer jacket to have the lines of glass layer, thus it is round and smooth to make oversheath be difficult to guarantee, causes optical cable outward appearance poor.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is the optical cable providing a kind of easy stripping oversheath, it efficiently solves the problem that oversheath and glass layer are not easily peeled off, and the cable outer sheath formed is round and smooth, avoids the impact of glass layer on optical cable outward appearance.
For solving the problem, the technical scheme that the utility model adopts is as follows:
A kind of optical cable of easy stripping oversheath, comprise optical fiber, Loose tube, glass layer and oversheath, described Loose tube is set on optical fiber, described glass layer is coated on Loose tube, described oversheath is set on glass layer, is provided with layer of paper between described glass layer and oversheath.
Preferably, described layer of paper thickness is 0.08-0.3mm.
Preferably, also comprise the soft sheath be wrapped on oversheath, described soft sheath is PA12 material.
Preferably, described soft sheath thickness is 0.1-0.5cm.
Preferably, described oversheath material is low smoke and zero halogen material.
Preferably, be provided with screen layer between described optical fiber and Loose tube, described optical fiber is many, and laid out in parallel is also wrapped in screen layer.
Preferably, described screen layer is aluminium strip layer.
Preferably, optical fiber ointment is filled with between described optical fiber and screen layer.
Compared to existing technology, the beneficial effects of the utility model are:
The utility model efficiently solves the problem that oversheath and glass layer are not easily peeled off, and the cable outer sheath formed is round and smooth, avoids the impact of glass layer on optical cable outward appearance; Because oversheath is attached in layer of paper, during stripping, layer of paper breakaway glass layer, paper tape and glass fibre do not have adhesion, easy stripping, and the existence of layer of paper, sheltered from the rough surface of glass layer, form the surface of a smoother, make the appearance of oversheath not be subject to the impact of glass layer; In addition, use thickness at the nylon 12 (PA12) of 0.1-0.5cm as soft sheath, the hardness mouse of nylon 12 cannot gnaw, and nylon is self-lubricating material, and friction force is very low, easy poling, and the optical cable construction in later period being convenient to easily peel off oversheath uses.
Accompanying drawing explanation
Fig. 1 is the cable configuration schematic diagram that the utility model easily peels off oversheath;
Fig. 2 is the cable configuration schematic diagram easily peeling off oversheath in the utility model embodiment 1;
Fig. 3 is the cable configuration schematic diagram easily peeling off oversheath in the utility model embodiment 2;
Wherein, 1 be optical fiber, 101 be optical fiber ointment, 2 be Loose tube, 201 be screen layer, 3 be glass layer, 301 be layer of paper, 4 be oversheath, 5 for soft sheath.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, the optical cable easily peeling off oversheath in the utility model comprises optical fiber 1, Loose tube 2, glass layer 3 and oversheath 4, Loose tube 2 is set on optical fiber 1, glass layer 3 is coated on Loose tube 2, oversheath 4 is set on glass layer 3, be provided with layer of paper 301 between glass layer 3 and oversheath 4, oversheath 4 material is low smoke and zero halogen material, and layer of paper 301 thickness is 0.08-0.3mm.
Embodiment 1
As shown in Figure 2, for a kind of embodiment of the utility model, the optical cable of easy stripping oversheath comprises optical fiber 1, Loose tube 2, glass layer 3 and oversheath 4, Loose tube 2 is set on optical fiber 1, glass layer 3 is coated on Loose tube 2, oversheath 4 is set on glass layer 3, layer of paper 301 is provided with between glass layer 3 and oversheath 4, layer of paper 301 thickness is 0.08mm, oversheath 4 material is low smoke and zero halogen material, screen layer 201 is provided with between optical fiber 1 and Loose tube 2, optical fiber 1 is many, laid out in parallel is also wrapped in screen layer 201, screen layer 201 is preferably aluminium strip layer, optical fiber ointment 101 is filled with between optical fiber 1 and screen layer 201.
Embodiment 2
As shown in Figure 3, for a kind of embodiment of the utility model, the optical cable of easy stripping oversheath comprises optical fiber 1, Loose tube 2, glass layer 3, oversheath 4 and soft sheath 5, Loose tube 2 is set on optical fiber 1, glass layer 3 is coated on Loose tube 2, oversheath 4 is set on glass layer 3, soft sheath 5 is wrapped on oversheath 4, layer of paper 301 is provided with between glass layer 3 and oversheath 4, layer of paper 301 thickness is 0.3mm, oversheath 4 material is low smoke and zero halogen material, soft sheath 5 is PA12 material, soft sheath thickness is 0.3cm, screen layer 201 is provided with between optical fiber 1 and Loose tube 2, described optical fiber 1 is many, laid out in parallel is also wrapped in screen layer 201, screen layer 201 is preferably aluminium strip layer, optical fiber ointment 101 is filled with between optical fiber 1 and screen layer 201.
In embodiment 2, soft sheath 5 thickness selects arbitrary numerical value in 0.1-0.5cm, all can realize corresponding function.
In above-described embodiment, because oversheath 4 is attached in layer of paper 301, during stripping, layer of paper 301 breakaway glass layer 3, paper tape and glass fibre do not have adhesion, easily peel off, and the existence of layer of paper 301, shelter from the rough surface of glass layer 3, formed the surface of a smoother, make the appearance of oversheath 4 not be subject to the impact of glass layer; Screen layer 201 effectively can shield the impact of external environment on Signal transmissions, increases the stability that optical fiber uses; Optical fiber ointment 101 has the effect preventing moisture invasion and mechanical damping, ensure that optical fiber structure is not easily damaged; Thickness is at the nylon 12 (PA12) of 0.1-0.5cm as soft sheath 5, and the hardness mouse of nylon 12 cannot gnaw, and nylon is self-lubricating material, and friction force is very low, easy poling, and the optical cable construction in later period being convenient to easily peel off oversheath uses.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.
Claims (8)
1. easily peel off the optical cable of oversheath for one kind, it is characterized in that, comprise optical fiber, Loose tube, glass layer and oversheath, described Loose tube is set on optical fiber, described glass layer is coated on Loose tube, described oversheath is set on glass layer, is provided with layer of paper between described glass layer and oversheath.
2. the optical cable easily peeling off oversheath as claimed in claim 1, it is characterized in that, described layer of paper thickness is 0.08-0.3mm.
3. the optical cable easily peeling off oversheath as claimed in claim 1, it is characterized in that, also comprise the soft sheath be wrapped on oversheath, described soft sheath is PA12 material.
4. the optical cable easily peeling off oversheath as claimed in claim 3, it is characterized in that, described soft sheath thickness is 0.1-0.5cm.
5. the optical cable easily peeling off oversheath as claimed in claim 1, it is characterized in that, described oversheath material is low smoke and zero halogen material.
6. the optical cable of the easy stripping oversheath as described in any one of claim 1-5, it is characterized in that, be provided with screen layer between described optical fiber and Loose tube, described optical fiber is many, laid out in parallel is also wrapped in screen layer.
7. the optical cable easily peeling off oversheath as claimed in claim 6, it is characterized in that, described screen layer is aluminium strip layer.
8. the optical cable easily peeling off oversheath as claimed in claim 7, is characterized in that, be filled with optical fiber ointment between described optical fiber and screen layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891709.5U CN205121031U (en) | 2015-11-09 | 2015-11-09 | Easily peel off optical cable of oversheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891709.5U CN205121031U (en) | 2015-11-09 | 2015-11-09 | Easily peel off optical cable of oversheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205121031U true CN205121031U (en) | 2016-03-30 |
Family
ID=55576624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520891709.5U Expired - Fee Related CN205121031U (en) | 2015-11-09 | 2015-11-09 | Easily peel off optical cable of oversheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205121031U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680951A (en) * | 2015-11-09 | 2017-05-17 | 江苏奥通光电缆科技有限公司 | Optical cable with easy-stripping outer sheath |
| CN110268296A (en) * | 2017-01-25 | 2019-09-20 | Afl电信有限责任公司 | Swedged reinforcing optical fiber distributing cable |
| CN110531475A (en) * | 2019-08-30 | 2019-12-03 | 江苏中天科技股份有限公司 | Easily peelable flexible optical fibre micro-pipe |
-
2015
- 2015-11-09 CN CN201520891709.5U patent/CN205121031U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680951A (en) * | 2015-11-09 | 2017-05-17 | 江苏奥通光电缆科技有限公司 | Optical cable with easy-stripping outer sheath |
| CN110268296A (en) * | 2017-01-25 | 2019-09-20 | Afl电信有限责任公司 | Swedged reinforcing optical fiber distributing cable |
| US11150426B2 (en) | 2017-01-25 | 2021-10-19 | Afl Telecommunications Llc | Reduced diameter ruggedized fiber optic distribution cables |
| US11747581B2 (en) | 2017-01-25 | 2023-09-05 | Afl Telecommunications Llc | Reduced diameter ruggedized fiber optic distribution cables |
| CN110531475A (en) * | 2019-08-30 | 2019-12-03 | 江苏中天科技股份有限公司 | Easily peelable flexible optical fibre micro-pipe |
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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: 20160330 |