CN209086504U - A kind of sub- cable of 24 core insulations - Google Patents
A kind of sub- cable of 24 core insulations Download PDFInfo
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- CN209086504U CN209086504U CN201821842753.7U CN201821842753U CN209086504U CN 209086504 U CN209086504 U CN 209086504U CN 201821842753 U CN201821842753 U CN 201821842753U CN 209086504 U CN209086504 U CN 209086504U
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- connector
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- hytrel
- sheath
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Abstract
The utility model discloses a kind of sub- cable of 24 core insulations, including Hytrel sheath and 24 optical cables are equipped with inside Hytrel sheath, wherein 12 optical cables are connect with ST connector and other 12 optical cables are connect with FC connector；The optical cable is by being followed successively by optical fiber, fixed, aramid layers and fire-retardant outer shield outside interior cause.The utility model is equipped with 12 ST connectors and 12 FC connectors；With obdurability, elasticity and anti-flammability.
Description
Technical field
The utility model relates to insulator cables, more particularly to a kind of sub- cable of 24 core insulations.
Background technique
The insulator cable of the prior art often lacks ST connector or FC connector, is unable to satisfy wiring needs.
Utility model content
Purpose of utility model: in view of the deficiencies of the prior art with defect, the utility model, which provides, a kind of to be equipped with 12 ST and connects
Head and 12 FC connectors；The sub- cable of 24 core insulations with obdurability, elasticity and anti-flammability.
Technical solution: the sub- cable of 24 core insulation of one kind of the utility model, it is characterised in that: including Hytrel sheath and
24 optical cables are equipped with inside Hytrel sheath, wherein 12 optical cables are connect with ST connector and other 12 optical cables and FC connector connect
It connects；The optical cable is by being followed successively by optical fiber, fixed, aramid layers and fire-retardant outer shield outside interior cause；
The optical cable is equipped with connecting rod and connecting rod is connect by connecting rope with nut cap；The nut cap and ST connector or
The interface activity of person's FC connector connects and connecting rod bottom is equipped with cap stopper identical with interface size.
Wherein, 24 optical cables bunchy inside Hytrel sheath arranges.
Wherein, described fixed with a thickness of 0.1mm~0.2mm.
Wherein, the fire-retardant outer shield is to protect outside PVC material.
Wherein, the fire-retardant outer shield with a thickness of 0.1mm~0.2mm.
The utility model has the advantages that compared with prior art, the utility model has following remarkable advantage: the utility model insulator cable
Equipped with 12 ST connectors and 12 FC connectors, meet wiring requirement.Meanwhile the utility model insulator cable has obdurability, bullet
Property and anti-flammability.Moreover, the optical cable of the utility model is equipped with the nut cap connected by connecting rope, prevent interface from polluting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross section structure schematic diagram of the optical cable of the utility model；
Fig. 3 is the structural schematic diagram of the ST connector of the utility model；
1 it is ST connector in figure, 2 be FC connector, 3 be optical cable, 4 be Hytrel sheath, 5 be optical fiber, 6 be fixed, 7 is aramid fiber
Layer, 8 for fire-retardant outer shield, 9 are interface, 10 are connecting rope, 11 are nut cap, 12 are connecting rod, 13 are cap stopper.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further described the technical solution of the utility model.
The sub- cable of 24 core insulation of one kind of the utility model, including Hytrel sheath 4 and inside Hytrel sheath 4 be equipped with 24
Root optical cable 3, wherein 12 optical cables 3 are connect with ST connector 1 and other 12 optical cables 3 are connect with FC connector 2；Optical cable 3 by interior cause outside
It is followed successively by optical fiber 5, fixed 6, aramid layers 7 and fire-retardant outer shield 8；Optical cable 3 is equipped with connecting rod 12 and connecting rod 12 passes through connecting rope 10
It is connect with nut cap 11；Nut cap 11 is flexibly connected with the interface 9 of ST connector 1 or FC connector 2 and 12 bottom of connecting rod is equipped with and connects
The identical cap stopper 13 of 9 sizes of mouth；Wherein, 24 optical cables 3 are arranged in 4 inside bunchy of Hytrel sheath；Fixed 6 with a thickness of
0.1mm~0.2mm；Fire-retardant outer shield 8 is shield outside PVC material；It is fire-retardant it is outer shield 8 with a thickness of 0.1mm~0.2mm.
In use, 12 ST connectors, 1,12 FC connector 2 is connect with external equipment respectively, meet wiring requirement.It is external
Hytrel sheath 4 use Hytrel material, Hytrel material Chinese name be Hai Cui, shrinking percentage be 7 ‰, density 1.2g/
cm3, it is a kind of thermoplastic polyester elastomers block copolymer, with obdurability and elasticity, anti-deformation, protecting against shock, flex stiffiness
Beneficial effect；Fire-retardant outer shield 8 is protected using outside PVC material, has fire-retardant beneficial effect.Whole insulator cable has tough
Property, elasticity and anti-flammability.
When using ST connector 1 or FC connector 2, nut cap 11 is taken from interface 9 and is covered to 12 bottom of connecting rod
On the cap stopper 13 in portion, when not using ST connector 1 or FC connector 2, nut cap 11 is covered onto interface 9 again, prevents external ash
Dustiness dye.Nut cap 11 is connect with connecting rod 12 using connecting rope 10, prevents nut cap 11 from losing.
Claims (1)
1. a kind of sub- cable of 24 core insulations, it is characterised in that: be equipped with including Hytrel sheath (4) and inside Hytrel sheath (4)
24 optical cables (3), wherein 12 optical cables (3) connect with ST connector (1) and other 12 optical cables (3) connect with FC connector (2)；Institute
The optical cable (3) stated is by being followed successively by optical fiber (5), fixed (6), aramid layers (7) and fire-retardant outer shield (8) outside interior cause；
The optical cable (3) is equipped with connecting rod (12) and connecting rod (12) is connect by connecting rope (10) with nut cap (11)；It is described
Nut cap (11) be flexibly connected with the interface (9) of ST connector (1) or FC connector (2) and connecting rod (12) bottom is equipped with and interface
(9) the identical cap stopper of size (13)；
24 optical cables (3) are in the internal bunchy arrangement of Hytrel sheath (4)；
Fixed (6) with a thickness of 0.1mm~0.2mm；
The fire-retardant outer shield (8) is to protect outside PVC material；
The described fire-retardant outer shield (8) with a thickness of 0.1mm~0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821842753.7U CN209086504U (en) | 2018-11-09 | 2018-11-09 | A kind of sub- cable of 24 core insulations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821842753.7U CN209086504U (en) | 2018-11-09 | 2018-11-09 | A kind of sub- cable of 24 core insulations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209086504U true CN209086504U (en) | 2019-07-09 |
Family
ID=67123270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821842753.7U Active CN209086504U (en) | 2018-11-09 | 2018-11-09 | A kind of sub- cable of 24 core insulations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209086504U (en) |
-
2018
- 2018-11-09 CN CN201821842753.7U patent/CN209086504U/en active Active
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