CN208969302U

CN208969302U - A kind of AOC active optical cable structure

Info

Publication number: CN208969302U
Application number: CN201821975094.4U
Authority: CN
Inventors: 余焘
Original assignee: WUHAN RAYOPTEK TECHNOLOGY Co Ltd
Current assignee: WUHAN RAYOPTEK TECHNOLOGY Co Ltd
Priority date: 2018-11-28
Filing date: 2018-11-28
Publication date: 2019-06-11
Anticipated expiration: 2028-11-28

Abstract

The utility model relates to optical cable technology fields, especially a kind of AOC active optical cable structure, including shell, three are provided with inner core on the inside of the shell, and three inner cores are distributed in a ring, the outer side of shell fitting is provided with buffer layer, the compound setting matcoveredn in the outer surface of the buffer layer, the buffer layer includes synthetic foam layer of the compound sticking in outer surface of outer cover, the outer surface compound sticking of the synthetic foam layer has anti-aging oxidant layer, anti-aging oxidant layer outer surface compound sticking has glass layer, and glass layer, thickness proportion between anti-aging oxidant layer and synthetic foam layer is 1:1:2.The utility model stable structure, to the service life for being conducive to extend optical cable.

Description

A kind of AOC active optical cable structure

Technical field

The utility model relates to optical cable technology field more particularly to a kind of AOC active optical cable structures.

Background technique

Usually by several or the cable of similar rope that several groups of conducting wires (every group at least two) are twisted, every group of conducting wire Between mutually insulated, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Cable has interior logical Electricity, the feature of external insulation.

During cable installation, need to install electric cable transporting to installation place, the major part on existing market Cable is ineffective due to protection, the phenomenon that so as to cause wearing during electric cable transporting, so as to shorten electricity The service life of cable, and do not have the effect of damping, therefore be unfavorable for promoting.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of AOC active light proposed Cable structure.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of AOC active optical cable structure, including shell are designed, is provided with three with inner core on the inside of the shell, and in three Core is distributed in a ring, and the outer side of shell, which is bonded, is provided with buffer layer, the compound setting matcoveredn in the outer surface of the buffer layer, The buffer layer includes synthetic foam layer of the compound sticking in outer surface of outer cover, the outer surface compound sticking of the synthetic foam layer There is anti-aging oxidant layer, anti-aging oxidant layer outer surface compound sticking has glass layer, and glass layer, anti-aging oxidant layer And the thickness proportion between synthetic foam layer is 1:1:2.

Preferably, the protective layer includes Polycarbonate Layer of the compound sticking in glass layer outer surface, the poly- carbon The outer surface compound sticking of acid esters layer has polyethylene layer, and the thickness proportion between polyethylene layer and Polycarbonate Layer is 1:1.

Preferably, filled layer is provided on the inside of the shell between three inner cores, and filled layer is specially the scraps of paper that insulate Layer.

Preferably, strong component column is provided at the interior of shell center.

The utility model proposes a kind of AOC active optical cable structure, beneficial effect is: the AOC active optical cable structure exists During cable is installed, need to install electric cable transporting to installation place, the cable is since the effect of protection is good, to make The phenomenon that abrasion not will cause to cable during operator transports and installs is obtained, the cable is effectively extended Service life, therefore be conducive to promote.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of AOC active optical cable structure structure sectional view.

Fig. 2 be the utility model proposes a kind of AOC active optical cable structure protective layer schematic enlarged-scale view.

Fig. 3 be the utility model proposes a kind of AOC active optical cable structure damping schematic enlarged-scale view.

In figure: shell 1, polyethylene layer 21, Polycarbonate Layer 22, buffer layer 3, glass layer 31, is prevented always protective layer 2 Agent layer 32, synthetic foam layer 33, inner core 4, strong component column 5, filled layer 6.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, a kind of AOC active optical cable structure, including shell 1 are provided with three on the inside of shell 1 with inner core 4, and three Root inner core 4 is distributed in a ring, filled layer 6 is provided between 1 inside of shell and three inner cores 4, and filled layer 6 is specially insulating paper Lamella, the insulation scraps of paper also can effectively play bumper and absorbing shock while can play the role of insulation, to avoid three with interior Core 4 contacts with each other, and is conducive to the transmission efficiency for improving optical cable.

Strong component column 5 is provided at 1 inside center of shell, strong component column 5 can be improved the stability of optical cable entirety And the function being connected firmly is conducive to extend service life so that the cable strength is bigger.

Fitting is provided with buffer layer 3 on the outside of shell 1, and buffer layer 3 includes synthetic foam of the compound sticking in 1 outer surface of shell Layer 33, the outer surface compound sticking of synthetic foam layer 33 has anti-aging oxidant layer 32, and 32 outer surface compound sticking of anti-aging oxidant layer has Glass layer 31, and the thickness proportion between glass layer 31, anti-aging oxidant layer 32 and synthetic foam layer 33 is 1:1: 2, synthetic foam and glass fibre have the effect of bumper and absorbing shock, and are also equipped with wear-resisting feature simultaneously, and antiaging agent can be prevented Only equipment is aging, and the thickness proportion between glass layer 31, anti-aging oxidant layer 32 and synthetic foam layer 33 is 1:1: 2, it can effectively improve the effect that bumper and absorbing shock is played to optical cable.

The compound setting matcoveredn 2 in the outer surface of buffer layer 3, protective layer 2 include compound sticking outside glass layer 31 The Polycarbonate Layer 22 on surface, the outer surface compound sticking of Polycarbonate Layer 22 have a polyethylene layer 21, and polyethylene layer 21 and poly- Thickness proportion between basis 22 is 1:1, polyethylene and polycarbonate have the characteristics that it is freeze proof, wear-resisting and resistant to high temperature, The protective effect to optical cable is effectively played, the service life of optical cable, and the design for being 1:1 according to thickness proportion are extended, It can be improved the protecting effect to optical cable.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of AOC active optical cable structure, including shell (1), three are provided on the inside of the shell (1) with inner core (4), and three Inner core (4) is distributed in a ring, which is characterized in that fitting is provided with buffer layer (3) on the outside of the shell (1), the buffer layer (3) The compound setting matcoveredn (2) in outer surface, the synthesis that the buffer layer (3) includes compound sticking in shell (1) outer surface steeps The outer surface compound sticking of foam layer (33), the synthetic foam layer (33) has anti-aging oxidant layer (32), the anti-aging oxidant layer (32) outer surface compound sticking has glass layer (31), and glass layer (31), anti-aging oxidant layer (32) and synthesis bubble Thickness proportion between foam layer (33) is 1:1:2.

2. a kind of AOC active optical cable structure according to claim 1, which is characterized in that the protective layer (2) includes compound It is bonded in the Polycarbonate Layer (22) of glass layer (31) outer surface, the outer surface compound sticking of the Polycarbonate Layer (22) Have polyethylene layer (21), and the thickness proportion between polyethylene layer (21) and Polycarbonate Layer (22) is 1:1.

3. a kind of AOC active optical cable structure according to claim 1, which is characterized in that shell (1) inside and three It is provided between inner core (4) filled layer (6), and filled layer (6) is specially insulating paper lamella.

4. a kind of AOC active optical cable structure according to claim 1, which is characterized in that at shell (1) inside center It is provided with strong component column (5).