CN205862840U - Environment-friendlylow-attenuation low-attenuation communication cable - Google Patents

Environment-friendlylow-attenuation low-attenuation communication cable Download PDF

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Publication number
CN205862840U
CN205862840U CN201620861471.6U CN201620861471U CN205862840U CN 205862840 U CN205862840 U CN 205862840U CN 201620861471 U CN201620861471 U CN 201620861471U CN 205862840 U CN205862840 U CN 205862840U
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CN
China
Prior art keywords
cable
attenuation
core
protection set
outside
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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
Application number
CN201620861471.6U
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Chinese (zh)
Inventor
周峰
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Individual
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Individual
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Priority to CN201620861471.6U priority Critical patent/CN205862840U/en
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Publication of CN205862840U publication Critical patent/CN205862840U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

This utility model relates to a kind of environment-friendlylow-attenuation low-attenuation communication cable, is made up of cable core and protection set, is provided with protection set in the outside of cable core, is provided with packing material, makes cable core, packing material and shell body form a whole between cable core and protection set.Described cable core includes four cables and three reinforcements; a root is had to be arranged on the center of cable in four cables; other three are equidistantly positioned around the cable of center, are provided with a reinforcement between adjacent both threads cable, and three reinforcements equidistantly distribute in the inside of protection set.The beneficial effects of the utility model are, tensile property is strong, and fade resistance is high, can prevent damaged by rats from destroying, can also improve the structural stability of cable, electromagnetism interference, low fade performance, strengthen the signal transmission fidelity performance of communication cable.

Description

Environment-friendlylow-attenuation low-attenuation communication cable
Technical field:
This utility model relates to a kind of communication cable, particularly to a kind of environment-friendlylow-attenuation low-attenuation communication cable.
Background technology:
Home communications cable at present, is mostly made up of core and protection set.This cable is easy to use, applied range. But the tensile property extreme difference of this cable, and the structural stability of cable, electromagnetism interference, fade resistance are poor.Cable Less stable, after laying, in use easily recurring structure variation, causes communication, jitter;The anti-electromagnetism of cable Interference, fade resistance poor, be in use vulnerable to electromagnetic interference, cause communication signal transmissions unclear, decay increase, sternly Signal interruption is caused during weight.
Summary of the invention:
It is strong that the purpose of this utility model is to provide a kind of tensile property, the environment-friendlylow-attenuation low-attenuation communication electricity that fade resistance is high Cable.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of environment-friendlylow-attenuation low-attenuation communication cable, is made up of cable core and protection set, is provided with protection set in the outside of cable core, It is provided with packing material between cable core and protection set, makes cable core, packing material and shell body form a whole.
Described cable core includes four cables and three reinforcements, has a root to be arranged on the center of cable in four cables Position, other three are equidistantly positioned around the cable of center, are provided with a reinforcement between adjacent both threads cable, three Reinforcement equidistantly distributes the inside at protection set, strengthens the tensile property of environment-friendlylow-attenuation low-attenuation communication cable, protects environment-friendly type Low attenuation communication cable, prevents environment-friendlylow-attenuation low-attenuation communication cable because being deformed by force-extension or breaking.
Every cable includes metal core, fixing skeleton, screen layer, inner restrictive coating, packing material, and metal core is provided with four Root, is surrounded by a layer insulating in the outside of every wires core, is provided with fixing skeleton, has played rule between four wires cores The fixing metal core of rule, stablize cable structure, reach the purpose of low decay.It is sequentially provided with shielding in the outside of four wires cores Layer and inner restrictive coating, be provided with packing material between screen layer and four cores.
Described protection set is followed successively by external shielding layer, rubber layer and outer jacket from inside to outside, same in anti-outside electromagnetic interference Time also have resistance to mechanical external force damage effect, improve electric energy transmission performance and the safety in utilization of cable.Described outer jacket The material with rodent-proof characteristic and environmental protection nontoxic pollution-free is used to be fabricated by.
Described reinforcement is by steel wire rope and is enclosed within the insulation sleeve outside steel wire rope and forms, and the flexibility of steel wire rope is good, tension Property strong, on the basis of not affecting communication cable flexibility, improve intensity and the resistance to tension of communication cable.At steel wire rope Outer surface is provided with insulation sleeve and prevents steel wire rope from directly contacting with twin shaft optical cable, it is to avoid communication cable is caused damage.
The beneficial effects of the utility model are, tensile property is strong, and fade resistance is high, can prevent damaged by rats from destroying, can also improve The structural stability of cable, electromagnetism interference, low fade performance, strengthen the signal transmission fidelity performance of communication cable.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of this utility model embodiment 1.
1 metal core in figure, 2 screen layers, 3 inner restrictive coatings, 4 reinforcements, 5 insulation sleeves, 6 packing materials, 7 external shielding layers, 8 Rubber layer, 9 outer jackets.
Detailed description of the invention:
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of environment-friendlylow-attenuation low-attenuation communication cable, it is made up of cable core and protection set, sets in the outside of cable core Protected set, is provided with packing material 6 between cable core and protection set, makes cable core, packing material 6 and shell body composition one whole Body.Described cable core includes four cables and three reinforcements 4, has a root to be arranged on the centre bit of cable in four cables Putting, other three are equidistantly positioned around the cable of center, are provided with a reinforcement 4 between adjacent both threads cable, three Reinforcement 4 equidistantly distributes the inside at protection set, strengthens the tensile property of environment-friendlylow-attenuation low-attenuation communication cable, protects environment-friendly type Low attenuation communication cable, prevents environment-friendlylow-attenuation low-attenuation communication cable because being deformed by force-extension or breaking.Every cable includes Metal core 1, fixing skeleton, screen layer 2, inner restrictive coating 3, packing material, metal core 1 is provided with four, at every wires The outside of core 1 is surrounded by a layer insulating, is provided with fixing skeleton between four wires cores 1, plays regular fixing metal wire Core 1, stablize cable structure, reach the purpose of low decay.It is sequentially provided with screen layer 2 in the outside of four wires cores 1 and interior protects Jacket layer 3, is provided with packing material between screen layer 2 and four cores.Described protection set be followed successively by from inside to outside external shielding layer 7, Rubber layer 8 and outer jacket 9, also have the effect of resistance to mechanical external force damage while anti-outside electromagnetic interference, improve cable Electric energy transmission performance and safety in utilization.Described outer jacket 9 uses has rodent-proof characteristic and environmental protection nontoxic pollution-free Material is fabricated by.Described reinforcement 4 is by steel wire rope and is enclosed within the insulation sleeve 5 outside steel wire rope and forms, the flexibility of steel wire rope Good, pull resistance is strong, on the basis of not affecting communication cable flexibility, improves intensity and the resistance to tension of communication cable.? The outer surface of steel wire rope is provided with insulation sleeve 5 and prevents steel wire rope from directly contacting with twin shaft optical cable, it is to avoid communication cable is caused damage.
Specific embodiment described herein is only for example explanation spiritual to the present invention, technology neck belonging to the present invention Described specific embodiment can be made various amendment or supplements or use similar mode to replace by the technical staff in territory Generation, but without departing from the spirit of the present invention or surmount scope defined in appended claims.

Claims (2)

1. an environment-friendlylow-attenuation low-attenuation communication cable, is made up of cable core and protection set, is provided with protection set in the outside of cable core, at cable It is provided with packing material between core and protection set, makes cable core, packing material and shell body form a whole, it is characterised in that: institute State cable core and include four cables and three reinforcements, have a root to be arranged on the center of cable, additionally in four cables Three are equidistantly positioned around the cable of center, are provided with a reinforcement, three reinforcements etc. between adjacent both threads cable Range distribution is in the inside of protection set;
Described every cable includes metal core, fixing skeleton, screen layer, inner restrictive coating, packing material, and metal core is provided with four Root, is surrounded by a layer insulating in the outside of every wires core, is provided with fixing skeleton, has played rule between four wires cores The fixing metal core of rule, stablize cable structure, reach the purpose of low decay, be sequentially provided with shielding in the outside of four wires cores Layer and inner restrictive coating, be provided with packing material between screen layer and four cores;
Described protection set is followed successively by external shielding layer, rubber layer and outer jacket from inside to outside.
Environment-friendlylow-attenuation low-attenuation communication cable the most according to claim 1, it is characterised in that: described reinforcement by steel wire rope and It is enclosed within the insulation sleeve composition outside steel wire rope.
CN201620861471.6U 2016-08-10 2016-08-10 Environment-friendlylow-attenuation low-attenuation communication cable Expired - Fee Related CN205862840U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620861471.6U CN205862840U (en) 2016-08-10 2016-08-10 Environment-friendlylow-attenuation low-attenuation communication cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620861471.6U CN205862840U (en) 2016-08-10 2016-08-10 Environment-friendlylow-attenuation low-attenuation communication cable

Publications (1)

Publication Number Publication Date
CN205862840U true CN205862840U (en) 2017-01-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620861471.6U Expired - Fee Related CN205862840U (en) 2016-08-10 2016-08-10 Environment-friendlylow-attenuation low-attenuation communication cable

Country Status (1)

Country Link
CN (1) CN205862840U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106098197A (en) * 2016-08-10 2016-11-09 周峰 Environment-friendlylow-attenuation low-attenuation communication cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106098197A (en) * 2016-08-10 2016-11-09 周峰 Environment-friendlylow-attenuation low-attenuation communication cable

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170104

Termination date: 20180810