CN208819658U - A kind of super Category 5, Shielded grid line - Google Patents
A kind of super Category 5, Shielded grid line Download PDFInfo
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- CN208819658U CN208819658U CN201821516576.3U CN201821516576U CN208819658U CN 208819658 U CN208819658 U CN 208819658U CN 201821516576 U CN201821516576 U CN 201821516576U CN 208819658 U CN208819658 U CN 208819658U
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- grid line
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Abstract
The utility model discloses a kind of super Category 5, Shielded grid lines; including grid line ontology; the grid line ontology includes protective case, braiding layer, always twists belting layer, filler, twisted pair wire, stranded conductor and insulating layer; fixing sleeve is connected to braiding layer in the protective case; the inner wall of the braiding layer is fixedly connected with total strand belting layer; filler is fixedly connected in total strand belting layer, the filler contact connectio has twisted pair wire.The super Category 5, Shielded grid line twists in this Combination Design of the selection of band material in the selection and arrangement that conductor structure composition, insulating materials are selected, total strand is filled and always, it is totally different from the design that tradition surpasses five class grid lines, make that there is better flexibility after entire wire rod is twisted from material and structure, so as to there is smaller bending radius, there is better fatigue performance resistant to bending in the duplicate round-trip operation of high frequency, reduce the frequency of replacement cable, the working efficiency of lifting means.
Description
Technical field
The utility model relates to internet network communication industry device technical field, specially a kind of super Category 5, Shielded network
Line.
Background technique
The super Category 5, Shielded grid line of conventional the Internet network communication applications cable mainly uses, and sub-thread or seven bursts of structures are led
Body adds PE insulation plus pair twist aggregation to twist the cladding aluminium foil structure that adds copper wire woven to add sheath to design, be widely used in family, school,
The network communications scenarios such as inside office building, Internet bar, store and equipment.
With the arriving in industrial 4.0 epoch, industrial circle such as equipment drag chain, mechanical arm and intelligence machine human arm etc. are answered
For a certain station of industrial production infinitely repeat operation application scenarios, start need using surpass five classes band screening wire road into
Row data communication realizes intelligent production.This application scenarios requires to surpass five class grid lines in addition to meeting electrical characteristic, also to have
The higher fatigue proof performance of resist bending, number resistant to bending are no less than a thousands of times, and traditional five class grid lines that surpass are unable to satisfy.
Utility model content
The purpose of this utility model is to provide a kind of super Category 5, Shielded grid lines, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of super Category 5, Shielded grid line, including net
Winding thread ontology, the grid line ontology include protective case, braiding layer, always twist belting layer, filler, twisted pair wire, stranded conductor and
Insulating layer；
Fixing sleeve is connected to braiding layer in the protective case, and the inner wall of the braiding layer is fixedly connected with total strand belting layer, institute
It states total twist and is fixedly connected with filler in belting layer, the filler contact connectio has twisted pair wire, and the twisted pair wire is twisted by two
The unshielded pair twist composition of conductor is closed, the stranded conductor is formed by more than or equal to 19 strands single branch core wires are twisted, described twisted
The surface of conductor is fixedly connected with insulating layer.
Preferably, the material of the protective case is polyvinyl chloride or low-smoke halogen-free material.
Preferably, the material of the braiding layer is copper wire.
Preferably, total material for twisting belting layer is fluoroplastics.
Preferably, the material of the filler is chemical fibre.
Preferably, the material of the insulating layer is fluoroplastics.
Compared with prior art, the utility model has the beneficial effects that the super Category 5, Shielded grid line is in conductor structure group
It is selected at, insulating materials, in total selection for twisting filling and arrangement and total selection this Combination Design for twisting band material, completely not
It is same as the design that tradition surpasses five class grid lines, makes that there is better flexibility after entire wire rod is twisted from material and structure, from
And can have smaller bending radius, there is better fatigue performance resistant to bending in the duplicate round-trip operation of high frequency, reduce
Replace the frequency of cable, the working efficiency of lifting means.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
In figure: 1 grid line ontology, 2 protective cases, 3 braiding layers, 4 total strand belting layers, 5 fillers, 6 twisted pair wires, 7, which are twisted, leads
Body, 8 insulating layers.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of super Category 5, Shielded grid line, including grid line
Ontology 1, grid line ontology 1 include protective case 2, braiding layer 3, total strand belting layer 4, filler 5, twisted pair wire 6,7 and of stranded conductor
Insulating layer 8；
The material of protective case 2 is polyvinyl chloride or low-smoke halogen-free material, has good flexibility, resistance to U-shaped bending endurance
Performance it is good, fixing sleeve is connected to braiding layer 3 in protective case 2, and the material of braiding layer 3 is copper wire, and the braiding layer 3 of copper wire woven makes
Used time has the function of metallic shield, and the inner wall of braiding layer 3 is fixedly connected with total strand belting layer 4, and total material for twisting belting layer 4 is
Fluoroplastics, fluoroplastics have the characteristics that high tenacity, and total twist in belting layer 4 is fixedly connected with filler 5, and the material of filler 5 is
Chemical fibre with high tenacity, the contact connectio of filler 5 have twisted pair wire 6, and twisted pair wire 6 is unshielded right by two stranded conductors 7
Composition is twisted, there is good flexibility, stranded conductor 7 is formed by more than or equal to 19 strands single branch core wires are twisted, compares sub-thread
Or seven bursts of structures have better flexibility, the surface of stranded conductor 7 is fixedly connected with insulating layer 8, and the material of insulating layer 8 is
Fluoroplastics, fluoroplastics have the characteristics that high tenacity.
When the utility model is specifically implemented: this super Category 5, Shielded grid line by protective case 2, braiding layer 3, always twist belting layer
4, filler 5, twisted pair wire 6, stranded conductor 7 and insulating layer 8 are composed, and more than or equal to 19 bursts list the twisted of Zhi Zucheng are led
Body 7 has better flexibility compared to sub-thread or the conductor of seven bursts of structures, and the flexibility of fluoroplastic insulation layer 8 is more than polyethylene
Good, forming one group by two core wire pair twists has more preferable flexible twisted pair wire 6, has the chemistry of high tenacity additionally by increase
Fibrefill 5 makes always to twist twisted rounding, then plus fluoroplastics belting layer 4 of the thickness not less than 30u of one layer of high tenacity coat tightly
It is close, make total rounding and firm, then increase the metallic shield braiding layer 3 of one layer of copper conductor and one layer have it is flexible
The protective case 2 of the materials such as PVC or low smoke and zero halogen, so that the resistance to U-shaped fatigue proof performance of bending of a thousands of times is achieved over, it should
Super Category 5, Shielded grid line twists band material in the selection and arrangement that conductor structure composition, insulating materials are selected, total strand is filled and always
In this Combination Design of the selection of matter, it is totally different from the design that tradition surpasses five class grid lines, is made from material and structure entire
After wire rod is twisted there is better flexibility to have in the duplicate round-trip operation of high frequency so as to there is smaller bending radius
There is better fatigue performance resistant to bending, reduces the frequency of replacement cable, the working efficiency of lifting means.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of super Category 5, Shielded grid line, including grid line ontology (1), it is characterised in that: the grid line ontology (1) includes
Protective case (2), always twists belting layer (4), filler (5), twisted pair wire (6), stranded conductor (7) and insulating layer (8) at braiding layer (3)；
The interior fixing sleeve of the protective case (2) is connected to braiding layer (3), and the inner wall of the braiding layer (3) is fixedly connected with total strand band
Layer (4), total strand belting layer (4) is interior to be fixedly connected with filler (5), and the filler (5), which connects, twisted pair wire
(6), the twisted pair wire (6) is made of two unshielded pair twists of stranded conductor (7), and the stranded conductor (7) is by being greater than or equal to
19 strands of single twisted compositions of branch core wire, the surface of the stranded conductor (7) is fixedly connected with insulating layer (8).
2. a kind of super Category 5, Shielded grid line as described in claim 1, it is characterised in that: the material of the protective case (2) is
Polyvinyl chloride or low-smoke halogen-free material.
3. a kind of super Category 5, Shielded grid line as described in claim 1, it is characterised in that: the material of the braiding layer (3) is
Copper wire.
4. a kind of super Category 5, Shielded grid line as described in claim 1, it is characterised in that: total material for twisting belting layer (4)
Matter is fluoroplastics.
5. a kind of super Category 5, Shielded grid line as described in claim 1, it is characterised in that: the material of the filler (5) is
Chemical fibre.
6. a kind of super Category 5, Shielded grid line as described in claim 1, it is characterised in that: the material of the insulating layer (8) is
Fluoroplastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821516576.3U CN208819658U (en) | 2018-09-17 | 2018-09-17 | A kind of super Category 5, Shielded grid line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821516576.3U CN208819658U (en) | 2018-09-17 | 2018-09-17 | A kind of super Category 5, Shielded grid line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208819658U true CN208819658U (en) | 2019-05-03 |
Family
ID=66277328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821516576.3U Active CN208819658U (en) | 2018-09-17 | 2018-09-17 | A kind of super Category 5, Shielded grid line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208819658U (en) |
-
2018
- 2018-09-17 CN CN201821516576.3U patent/CN208819658U/en active Active
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