CN206412147U - A kind of Ethernet is with six class unmasked armouring symmetrical data cables - Google Patents
A kind of Ethernet is with six class unmasked armouring symmetrical data cables Download PDFInfo
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- CN206412147U CN206412147U CN201620593581.9U CN201620593581U CN206412147U CN 206412147 U CN206412147 U CN 206412147U CN 201620593581 U CN201620593581 U CN 201620593581U CN 206412147 U CN206412147 U CN 206412147U
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Abstract
The utility model is related to a kind of Ethernet with six class unmasked armouring symmetrical data cables, it is characterized in that, the symmetrical data cable includes core body oversheath, nonwoven layer, inner sheath and four groups of cable cores being arranged on inside inner sheath from outside to inside, and steel wire armor layer is provided between the nonwoven layer and inner sheath.The program is provided with steel wire armor layer, can effectively improve adverse circumstances and the buried possibility of communication data cable, improves the load-bearing tensile capacity of communication data cable, easy to use, lays simple.
Description
Technical field
The utility model is related to a kind of cable, and in particular to a kind of Ethernet six class unmasked armouring symmetric datas electricity
Cable, belongs to communication cable technical field.
Background technology
Cable is typically by several or the cable of the similar rope of several groups of wire strandings, between every group of wire mutually absolutely
Edge, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation.Cable has interior energization, external insulation
Feature.Cable has power cable, control cable, compensating cable, shielded cable, high-temperature cable, computer cable, signal electricity
Cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc., they are led by sub-thread or multiply
Line and insulating barrier composition, for connecting circuit, electrical equipment etc.；With the rapid development of information technology, people require more next to network speed
Higher, traditional CAT5E UTP cable cable can not meet the wiring requirements of some high requests, especially Ethernet buried in use, will
Ask can pressure-bearing, waterproof, adverse circumstances in use, the defect of prior art be not met by it is buried use, in rugged environment
Traditional grid line wiring is general to use poling winding displacement, and directly buried can not use, and is unable to load-bearing and tension, while with
Increasing for network speed frequency, interference of the environment to cable is increasing, therefore, a kind of new scheme of exigence solves the skill
Art problem.So this technology is separated every group of twisted pair wire using cross filling plastic bar, every group of twisted pair wire is set to turn into independent
Cavity, electromagnetism is interfered between preferably eliminating line pair, transmission is reached splendid effect.
Utility model content
The utility model is exactly for technical problem present in prior art there is provided a kind of Ethernet with six class unmasked
Armouring symmetrical data cable, the device overall construction design is ingenious, compact, and cost is relatively low, and the program is provided with steel wire armor layer,
Adverse circumstances and the buried possibility of communication data cable can be effectively improved, the load-bearing tension energy of communication data cable is improved
Power, it is easy to use, lay simple.
To achieve these goals, the technical solution of the utility model is as follows, and Ethernet is symmetrical with six class unmasked armourings
Data cable, it is characterised in that the symmetrical data cable from outside to inside include core body oversheath, nonwoven layer, inner sheath with
And it is arranged on four groups of cable cores inside inner sheath.The technical scheme can effectively improve adverse circumstances and communication data cable is buried
Possibility, plus steel wire armor layer improve the load-bearing tensile capacity of communication data cable, easy to use, lay simple.
As a kind of improvement of the present utility model, steel wire armor layer is provided between the nonwoven layer and inner sheath.
As a kind of improvement of the present utility model, it is provided between the cable core and inner sheath in tear rope, the cable core
It is provided with crossing skeleton packing.
As it is of the present utility model it is a kind of improve, every group of cable core includes 1 group of twisted pair wire, and the crossing skeleton packing is by cable
Core is divided into four septal areas, and one group of twisted pair wire is placed in each septal area.
As a kind of improvement of the present utility model, each cable core is made up of one group of twisted pair wire, and every group of twisted pair wire, which includes 2, to be thoroughly done away with
Edge core, every insulated wire cores include copper conductor and clad.
As a kind of improvement of the present utility model, the clad is high-density polyethylene layer.As of the present utility model
One kind is improved, and the steel wire armor layer is arranged on the surrounding of inner sheath in the shape of a spiral.
As a kind of improvement of the present utility model, the inner sheath is polyvinyl chloride.
As a kind of improvement of the present utility model, every group of twisted pair wire uses the back twist rate of pitch × 1.77mm multiple, often
Group twisted pair wire is formed by 2 eradication edge single wires wounds.
Relative to prior art, advantage of the present utility model is as follows：1）The utility model overall construction design is ingenious, structure
It is compact, it is practical；2）The technical scheme sets steel wire armor layer, can effectively improve adverse circumstances and communication data cable is buried
The possibility on ground, steel wire armor layer improves the load-bearing tensile capacity of communication data cable, easy to use, lays simple；3）Should
Technical scheme sets tear rope between cable core and oversheath, plays a part of filling and strengthening tension；4）The technical scheme institute
Crossing skeleton packing is provided with the sheath stated, cable core is divided into four septal areas by crossing skeleton packing respectively, and each septal area is put
One group of strand is put to line, every group forms a single cavity, and the electromagnetism that can effectively eliminate line pair is interfered with each other, obtain splendid biography
The defeated impact of performance；5）The technical scheme, cost is relatively low, is easy to large-scale popularization and application.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
In figure：1st, copper conductor, 2, clad, 3, tear rope, 4, inner sheath, 5, steel wire armor layer, 6, cross packing,
7th, nonwoven layer, 8, twisted pair wire, 9, oversheath.
Embodiment
It is new to this practicality with reference to the accompanying drawings and detailed description in order to deepen to understanding and cognition of the present utility model
Type is further described and introduced.
Embodiment 1：Referring to Fig. 1, Ethernet with six class unmasked armouring symmetrical data cables, the symmetrical data cable from
It is outer to include core body oversheath 9, nonwoven layer 7, inner sheath 4 and four groups of cable cores being arranged on inside inner sheath, the nothing in
Spin and be provided with steel wire armor layer 5 between layer of cloth 7 and inner sheath 4.The technical scheme can effectively improve adverse circumstances and communication number
The load-bearing tensile capacity of communication data cable is improved according to the buried possibility of cable, plus steel wire armor layer, it is easy to use, lay letter
It is single.
Embodiment 2：Referring to Fig. 1, as a kind of improvement of the present utility model, it is provided between the cable core and inner sheath 4
Crossing skeleton packing 6 is provided with tear rope 3, the cable core.Cable core is divided into four septal areas by crossing skeleton packing respectively,
One group of strand is placed to line in each septal area, and every group forms a single cavity, and the electromagnetism that can effectively eliminate line pair is interfered with each other, obtained
Obtain splendid transmission performance effect.Remaining structure and advantage are identical with embodiment 1.
Embodiment 3：It is a kind of improvement of the present utility model referring to Fig. 1, every group of cable core includes 1 group of twisted pair wire 8, described ten
Cable core is divided into four septal areas by character skeleton packing, and one group of twisted pair wire is placed in each septal area, and each cable core is by 4 groups of 8 groups of twisted pair wires
Into every group of twisted pair wire includes 2 insulated wire cores, and every insulated wire cores include copper conductor 1 and clad 2.Remaining structure and advantage
It is identical with embodiment 1.
Embodiment 4：Referring to Fig. 1, as a kind of improvement of the present utility model, the clad 2 is high-density polyethylene layer,
The steel wire armor layer is arranged on the surrounding of inner sheath in the shape of a spiral, and the inner sheath 4 is polyvinyl chloride, and every group of twisted pair wire is used
The back twist rate of pitch × 1.77mm multiple, every group of twisted pair wire is formed by 2 eradication edge single wires wounds.Remaining structure and advantage and reality
Apply example 1 identical.
At least one in technical characteristic described in embodiment 2,3,4 with embodiment 1 can also be combined shape by the utility model
Cheng Xin embodiment.
It should be noted that above-described embodiment, not for limiting protection domain of the present utility model, in above-mentioned technical side
Made equivalents or replacement each fall within the utility model scope of the claimed protection on the basis of case.
Claims (4)
1. Ethernet is with six class unmasked armouring symmetrical data cables, it is characterised in that the symmetrical data cable is from outside to inside
Including core body oversheath, nonwoven layer, inner sheath and four groups of cable cores being arranged on inside inner sheath, the nonwoven layer and interior
Steel wire armor layer is provided between sheath, is provided between the cable core and inner sheath in tear rope, the cable core and is provided with ten
Character skeleton packing, every group of cable core includes 4 groups of twisted pair wires, and cable core is divided into four septal areas by the crossing skeleton packing, each
One group of twisted pair wire is placed in septal area, and each cable core is made up of 4 groups of twisted pair wires, and every group of twisted pair wire includes 2 insulated wire cores, often thoroughly does away with edge
Core includes copper conductor and clad, and the clad is high-density polyethylene layer.
2. Ethernet according to claim 1 is with six class unmasked armouring symmetrical data cables, it is characterised in that the steel
Silk armor is arranged on the surrounding of inner sheath in the shape of a spiral.
3. Ethernet according to claim 2 is with six class unmasked armouring symmetrical data cables, it is characterised in that in described
Sheath is polyvinyl chloride.
4. Ethernet according to claim 3 is with six class unmasked armouring symmetrical data cables, it is characterised in that every group pair
Twisted wire uses the back twist rate of pitch × 1.77mm multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620593581.9U CN206412147U (en) | 2016-06-17 | 2016-06-17 | A kind of Ethernet is with six class unmasked armouring symmetrical data cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620593581.9U CN206412147U (en) | 2016-06-17 | 2016-06-17 | A kind of Ethernet is with six class unmasked armouring symmetrical data cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206412147U true CN206412147U (en) | 2017-08-15 |
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ID=59547467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620593581.9U Active CN206412147U (en) | 2016-06-17 | 2016-06-17 | A kind of Ethernet is with six class unmasked armouring symmetrical data cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206412147U (en) |
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2016
- 2016-06-17 CN CN201620593581.9U patent/CN206412147U/en active Active
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