CN207799190U - A kind of Waterproof Pigtail Cable for tail optical fiber and wire jumper - Google Patents
A kind of Waterproof Pigtail Cable for tail optical fiber and wire jumper Download PDFInfo
- Publication number
- CN207799190U CN207799190U CN201820254211.1U CN201820254211U CN207799190U CN 207799190 U CN207799190 U CN 207799190U CN 201820254211 U CN201820254211 U CN 201820254211U CN 207799190 U CN207799190 U CN 207799190U
- Authority
- CN
- China
- Prior art keywords
- metal compound
- reinforcing element
- optical fiber
- wire jumper
- core
- 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
- 239000013307 optical fiber Substances 0.000 title claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 33
- 150000002736 metal compounds Chemical class 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 238000005253 cladding Methods 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 4
- 229920001903 high density polyethylene Polymers 0.000 claims description 3
- 239000004700 high-density polyethylene Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 230000002411 adverse Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of Waterproof Pigtail Cables for tail optical fiber and wire jumper, including single-core fiber, nonmetallic reinforcing element, metal compound belt and oversheath；The single-core fiber includes bare fibre, coat and fixed coating successively from the inside to the outside；The nonmetallic reinforcing element periphery is evenly distributed with multiple single-core fibers, and the nonmetallic reinforcing element and single-core fiber cladding are integrated by the metal compound belt；The metal compound belt periphery is additionally provided with oversheath；The radius size of nonmetallic reinforcing element is the radius size of four times of single-core fibers.The utility model is suitable for using under harsh adverse circumstances, convenient for introducing cable for building, has preferable environmental performance and mechanical performance, and can support large-capacity data transmission.
Description
Technical field
The utility model is related to communications optical cable technical fields, especially a kind of Waterproof Pigtail Cable for tail optical fiber and wire jumper.
Background technology
Using optical fiber as the fiber optic communication of the transmission medium of light, why can in decades be obtained rapidly at this
Development, is since it has（1）Transmission frequency bandwidth, message capacity are big；（2）Decay small；（3）Not by electromagnetic interference outstanding advantages of
And determine, but light itself is fragile, and the low defect of mechanical strength requires it that must be set with protection shell composition in outer layer
Optical cable, to provide mechanical protection for it, to protecting the basic demand of shell to be：Ensure light during manufacture, laying, use
Fine not broken and suffered stress is small；The transmission performance that must keep optical fiber original in the fabrication process, and ensure that optical fiber exists
Transmission performance is reliable and stable during long-time service.
Inside cable structure usually used at present is relatively simple, by single tight tube fiber and is coated on single tight tube fiber
The restrictive coating on surface is constituted, and the production technology of this inside cable is relatively simple, but the mechanical performance of interior optical cable is poor, makes
With the bending or fracture for being easy to cause optical fiber in the process, the transmission of optical signal is caused to lose or interrupt.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of water-proof for tail optical fiber and wire jumper
Cable, the application are suitable for using under harsh adverse circumstances, convenient for introducing cable for building, have preferable environmental performance and machine
Tool performance, and can support large-capacity data transmission.
The purpose of this utility model is achieved through the following technical solutions：
A kind of Waterproof Pigtail Cable for tail optical fiber and wire jumper, including single-core fiber, nonmetallic reinforcing element, metal compound belt and
Oversheath；The single-core fiber includes bare fibre, coat and fixed coating successively from the inside to the outside；The nonmetallic reinforcement member
Part periphery is evenly distributed with multiple single-core fibers, and the metal compound belt is by the nonmetallic reinforcing element and the single light
Fibre cladding is integrated；The metal compound belt periphery is additionally provided with oversheath；The radius size of nonmetallic reinforcing element is four times of lists
The radius size of core fibre.
In the present invention, the metal compound belt is aluminium-plastic tape or composite steel-plastic belt, which increases
The strong lateral pressure resistant ability of optical cable, can prevent damaged by rats or unfirmly closing, meanwhile, also there is corresponding bearing capacity.
In the present invention, the oversheath is HDPE sheaths, PVC sheath, LSZH sheaths or TPU sheaths, this kind of shield
The optical cable of set composition has the characteristics that flame retardant property is good and good mechanical property.
In the present invention, the quantity of single-core fiber is 1-12.
The utility model has the beneficial effects that：
（1）Using multiple single-core fibers, and it is equipped with metal compound belt, enhances the lateral pressure resistant ability of optical cable, is equipped with non-gold
Belong to reinforcing element, enhances the tensile resistance of optical cable；
（2）Suitable for being used under harsh adverse circumstances, convenient for introducing cable for building, have preferable environmental performance and
Mechanical performance, and can support large-capacity data transmission.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
In figure, the nonmetallic reinforcing elements of 10-, 11- single-core fibers, 12- metal compound belts, 13- oversheaths.
Specific implementation mode
Illustrate that the embodiment of the utility model, those skilled in the art can be by this theorys below by way of specific specific example
Content disclosed by bright book understands other advantages and effect of the utility model easily.The utility model can also be by addition
Different specific implementation modes are embodied or practiced, and the various details in this specification can also be based on different viewpoints and answer
With carrying out various modifications or alterations under the spirit without departing from the utility model.It should be noted that the case where not conflicting
Under, the feature in following embodiment and embodiment can be combined with each other.
It should be noted that the diagram provided in following embodiment only illustrates the basic of the utility model in a schematic way
Conception, component count, shape when only display is with related component in the utility model rather than according to actual implementation in schema then
And size is drawn, when actual implementation kenel, quantity and the ratio of each component can be a kind of random change, and its assembly layout
Kenel may also be increasingly complex.
Embodiment：
A kind of Waterproof Pigtail Cable for tail optical fiber and wire jumper, including single-core fiber 11, nonmetallic reinforcing element 10, metal composite
Band 12 and oversheath 13；The single-core fiber 11 includes bare fibre, coat and fixed coating successively from the inside to the outside；It is described non-
10 periphery of metallic stiffening element is evenly distributed with multiple single-core fibers 11, and the metal compound belt 12 is by the nonmetallic reinforcement
Element 10 and the cladding of the single-core fiber 11 are integrated；12 periphery of the metal compound belt is additionally provided with oversheath 13；It is nonmetallic to add
The radius size of strong element 10 is the radius size of four times of single-core fibers 11.
In the present invention, the metal compound belt 12 is aluminium-plastic tape or composite steel-plastic belt, the metal compound belt
12 enhance the lateral pressure resistant ability of optical cable, can prevent damaged by rats or unfirmly closing, meanwhile, also there is corresponding bearing capacity.
In the present invention, the oversheath 13 be HDPE sheaths, PVC sheath, LSZH sheaths or TPU sheaths, it is this kind of
The optical cable of sheath composition has the characteristics that flame retardant property is good and good mechanical property.
In the present invention, the quantity of single-core fiber 11 is 1-12.
It should be noted that the application uses multiple single-core fibers 11, and it is equipped with metal compound belt 12, enhances optical cable
Lateral pressure resistant ability is equipped with nonmetallic reinforcing element 10, enhances the tensile resistance of optical cable；Suitable for making under harsh adverse circumstances
With convenient for for building introducing cable, there is preferable environmental performance and mechanical performance, and can support large-capacity data transmission.
Specific embodiment of the present utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (4)
1. a kind of Waterproof Pigtail Cable for tail optical fiber and wire jumper, which is characterized in that including single-core fiber, nonmetallic reinforcing element, gold
Belong to composite band and oversheath；The single-core fiber includes bare fibre, coat and fixed coating successively from the inside to the outside；It is described non-
Metallic stiffening element periphery is evenly distributed with multiple single-core fibers, and the metal compound belt by the nonmetallic reinforcing element and
The single-core fiber cladding is integrated；The metal compound belt periphery is additionally provided with oversheath；The radius of nonmetallic reinforcing element is big
Small is the radius size of four times of single-core fibers.
2. a kind of Waterproof Pigtail Cable for tail optical fiber and wire jumper according to claim 1, which is characterized in that the metal compound belt
For aluminium-plastic tape or composite steel-plastic belt.
3. a kind of Waterproof Pigtail Cable for tail optical fiber and wire jumper according to claim 1, which is characterized in that the oversheath is
HDPE sheaths, PVC sheath, LSZH sheaths or TPU sheaths.
4. a kind of Waterproof Pigtail Cable for tail optical fiber and wire jumper according to claim 1, which is characterized in that the quantity of single-core fiber
It is 1-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820254211.1U CN207799190U (en) | 2018-02-12 | 2018-02-12 | A kind of Waterproof Pigtail Cable for tail optical fiber and wire jumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820254211.1U CN207799190U (en) | 2018-02-12 | 2018-02-12 | A kind of Waterproof Pigtail Cable for tail optical fiber and wire jumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207799190U true CN207799190U (en) | 2018-08-31 |
Family
ID=63276278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820254211.1U Expired - Fee Related CN207799190U (en) | 2018-02-12 | 2018-02-12 | A kind of Waterproof Pigtail Cable for tail optical fiber and wire jumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207799190U (en) |
-
2018
- 2018-02-12 CN CN201820254211.1U patent/CN207799190U/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: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |