CN109754920A - A kind of novel shielding twisted pair wire - Google Patents
A kind of novel shielding twisted pair wire Download PDFInfo
- Publication number
- CN109754920A CN109754920A CN201711055765.5A CN201711055765A CN109754920A CN 109754920 A CN109754920 A CN 109754920A CN 201711055765 A CN201711055765 A CN 201711055765A CN 109754920 A CN109754920 A CN 109754920A
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- China
- Prior art keywords
- layer
- circle
- insulation framework
- aluminium foil
- braiding
- Prior art date
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 claims abstract description 64
- 241000209140 Triticum Species 0.000 claims abstract description 55
- 235000021307 Triticum Nutrition 0.000 claims abstract description 55
- 239000005030 aluminium foil Substances 0.000 claims abstract description 41
- 239000004020 conductor Substances 0.000 claims abstract description 38
- 238000009954 braiding Methods 0.000 claims abstract description 37
- 239000000565 sealant Substances 0.000 claims abstract description 6
- 239000002390 adhesive tape Substances 0.000 claims description 26
- 229920004933 Terylene® Polymers 0.000 claims description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical group C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The present invention provides a kind of novel shielding twisted pair wire, it is characterized in that, the novel shielding twisted pair wire, including sheath, braiding layer, wearing layer, aluminium foil wheat is drawn, fireprotection layer, tear rope, conductor, fan-shaped insulation framework, annular insulation framework, drain wire, insulating layer, plain conductor and cross insulation framework, a circle is mutually permanently connected with a circle outside braiding layer inside the sheath, a circle is mutually permanently connected with a circle outside wearing layer inside the braiding layer, a circle draws an external circle to be mutually permanently connected with aluminium foil wheat inside the wearing layer, the aluminium foil wheat draws an internal circle to be mutually permanently connected with a circle outside fireprotection layer.The present invention passes through setting woven shield and braiding sealant, the intensity for increasing cable increases the shield effectiveness of cable, and producing prevents the phenomenon that deforming in process, it can be effectively prevent interference of the external interference source to inner twisted pairs, can also prevent twisted pair to externalities.
Description
Technical field
The present invention relates to novel shielding twisted pair wire field, specially a kind of novel shielding twisted pair wire.
Background technique
Present twisted-pair cable is mainly unshielded twisted pair, is not shielded to outer signals interference, for one
A little higher cables of semaphore request have larger impact；And common cable is exactly using common restrictive coating to internal multiple twin
Line is wrapped up, and cannot achieve the effect that heat-resisting, antistatic, anti-tear etc..In addition, when need to dismantle oversheath checked,
When maintenance or replacement, typically cut using tool, not only inefficiency troublesome in poeration, but also may hurt
Internal twisted pair.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of novel shielding twisted pair wires, to solve prior art behaviour
Make trouble inefficiency, and internal twisted pair may be hurt, cannot reach heat-resisting, antistatic, it is anti-tear the problems such as.
The present invention provides a kind of novel shielding twisted pair wire, which is characterized in that the novel shielding twisted pair wire, including shield
Set, braiding layer, wearing layer, the drawing of aluminium foil wheat, fireprotection layer, tear rope, conductor, fan-shaped insulation framework, annular insulation framework, drainage
Line, insulating layer, plain conductor and cross insulation framework, one circle of sheath inside enclose the company of being fixed to each other with outside braiding layer one
It connects, a circle is mutually permanently connected with a circle outside wearing layer inside the braiding layer, a circle and aluminium foil wheat inside the wearing layer
An external circle is drawn to be mutually permanently connected, the aluminium foil wheat draws an internal circle to be mutually permanently connected with a circle outside fireprotection layer, described
A circle is mutually permanently connected with a circle outside tear rope inside fireprotection layer, and the tear rope interior side is fixedly installed conductor,
Conductor right upper portion side is fixedly installed fan-shaped insulation framework, and sector insulation framework right center side fixation is set
It is equipped with annular insulation framework, one circle of annular insulation framework left lower is fixedly installed drain wire, the drain wire lower part
One circle is fixedly installed insulating layer, and insulating layer Left-side center side is fixedly installed plain conductor, outside the plain conductor
The circle of side one is provided with cross insulation framework.
Preferably, the braiding layer, including woven shield and braiding sealant, inside the woven shield circle with
A circle is mutually permanently connected outside braiding annular seal layer.
Preferably, the aluminium foil wheat is drawn, including aluminium foil wheat draws adhesive tape layer, PP wheat to draw adhesive tape layer and groove, the aluminium foil wheat
A circle inside adhesive tape layer is drawn to be mutually permanently connected with a circle outside PP wheat drawing adhesive tape layer, the circle of inside grooves one and PP wheat drawing glue
A circle is mutually permanently connected outside belt.
Preferably, it is coated with insulating layer on the outside of the conductor, is additionally provided with fan-shaped insulation framework between insulating layer and conductor, two
The conductor pair twist that root is coated with insulating layer constitutes core.Further include having annular insulation framework, ten are equipped in annular insulation framework
Font insulation framework is placed with core in four spaces that annular insulation framework and cross insulation framework are constituted respectively,
It is additionally provided with tear rope in annular insulation framework, is coated with the drawing of aluminium foil wheat, braiding layer, wearing layer, fireprotection layer in annular insulation framework
And sheath, it is drawn in aluminium foil wheat and is additionally provided with drain wire between braiding layer.
Preferably, described two antistatic aluminium foil wheats are drawn, and the PP wheat of adhesive tape layer and inside is drawn including external aluminium foil wheat
Draw adhesive tape layer.
Preferably, the tear rope is a terylene cord, is arranged between sheath and braiding layer.
Preferably, the diameter of the conductor is 0.57mm, and the diameter of insulating layer is 1.00mm.
Compared with prior art, the invention has the following beneficial effects: due to a kind of novel shielding twisted pair of the invention
Cable is widely used in novel shielding twisted pair wire field.Meanwhile the invention has the benefit that
1. the present invention increases the intensity of cable, increases cable by setting woven shield and braiding sealant
Shield effectiveness, producing prevents the phenomenon that deforming in process, and external interference source can be effectively prevent to internal double
The interference of twisted wire can also prevent twisted pair to externalities.
2. the present invention draws adhesive tape layer, PP wheat that the aluminium foil wheat outside adhesive tape layer and groove is drawn to draw adhesive tape layer by setting aluminium foil wheat
And internal PP wheat draws adhesive tape layer, two layers of assembly packaging is preferably protected, and guarantee reaches heat-resisting, antistatic, anti-tear
And other effects.
3. the present invention is by being arranged fan-shaped insulation framework, annular insulation framework and cross insulation framework, so that keeping away completely
Exempt from there is a situation where misplacing and jumping stock, and stable and reliable in work, it is practical.
4. the present invention, by setting fireprotection layer, tear rope, conductor, the tear rope made of terylene cord can pass through drawing
It pulls tear rope to be used to dismantle external restrictive coating, so as to easily be checked, repaired or replaced.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is present invention braiding schematic diagram of a layer structure.
Fig. 3 is aluminium foil Nylar structure schematic diagram of the present invention.
In figure:
Sheath 1, braiding layer 2, woven shield 21, braiding sealant 22, wearing layer 3, aluminium foil wheat draw 4, aluminium foil wheat to draw glue
Belt 41, PP wheat draw adhesive tape layer 42, groove 43, fireprotection layer 5, tear rope 6, conductor 7, fan-shaped insulation framework 8, annular insulation framework
9, drain wire 10, insulating layer 11, plain conductor 12, cross insulation framework 13
Specific embodiment
The present invention is described further below in conjunction with attached drawing:
Embodiment:
As shown in attached drawing 1 to attached drawing 3
The present invention provides a kind of novel shielding twisted pair wire, which is characterized in that the novel shielding twisted pair wire, including sheath
1, braiding layer 2, wearing layer 3, aluminium foil wheat draw 4, fireprotection layer 5, tear rope 6, conductor 7, fan-shaped insulation framework 8, annular insulation framework
9, drain wire 10, insulating layer 11, plain conductor 12 and cross insulation framework 13,1 inside of the sheath, one circle with outside braiding layer 2
The circle of portion one is mutually permanently connected, and 2 inside of braiding layer, one circle is mutually permanently connected with 3 outside of wearing layer, one circle, described wear-resisting
3 inside of layer, one circle draws a circle outside 4 to be mutually permanently connected with aluminium foil wheat, and the aluminium foil wheat is drawn outside 4 inside, one circle and fireprotection layer 5
One circle is mutually permanently connected, and 5 inside of fireprotection layer, one circle is mutually permanently connected with 6 outside of tear rope, one circle, the tear rope 6
Interior side is fixedly installed conductor 7, and the 7 right upper portion side of conductor is fixedly installed fan-shaped insulation framework 8, the sector
8 right center side of insulation framework is fixedly installed annular insulation framework 9, and annular 9 left lower one of the insulation framework circle is solid
Surely it is provided with drain wire 10,10 lower part one of the drain wire circle is fixedly installed insulating layer 11,11 Left-side center of insulating layer
Side is fixedly installed plain conductor 12, and 12 outside of plain conductor, one circle is provided with cross insulation framework 13.
The braiding layer 2, including woven shield 21 and braiding sealant 22,21 inside of the woven shield, one circle with
22 outside of braiding annular seal layer, one circle is mutually permanently connected.
The aluminium foil wheat draws 4, including aluminium foil wheat draws adhesive tape layer 41, PP wheat to draw adhesive tape layer 42 and groove 43, the aluminium foil wheat
41 inside of adhesive tape layer, one circle is drawn to draw 42 outside of adhesive tape layer, one circle to be mutually permanently connected with PP wheat, 43 inside of groove, one circle and PP
Wheat draws 42 outside of adhesive tape layer, one circle to be mutually permanently connected.
It is coated with insulating layer 11 on the outside of the conductor 7, is additionally provided with fan-shaped insulation framework 8 between insulating layer 11 and conductor 7, two
7 pair twist of conductor that root is coated with insulating layer 11 constitutes core.It further include having annular insulation framework 9, in annular insulation framework 9
Equipped with cross insulation framework 13, in four spaces that annular insulation framework 9 is constituted with cross insulation framework 13 respectively
It is placed with core, is additionally provided with tear rope 6 in annular insulation framework 9, aluminium foil wheat is coated in annular insulation framework 9 and draws 4, braiding layer
2, wearing layer 3, fireprotection layer 5 and sheath 1 draw in aluminium foil wheat and are additionally provided with drain wire between 4 and braiding layer 2.
Described two antistatic aluminium foil wheats draw 4, draw the PP wheat of adhesive tape layer 41 and inside to draw glue including external aluminium foil wheat
Belt 42.
The tear rope 6 is a terylene cord, is arranged between sheath 1 and braiding layer 2.
The diameter of the conductor is 0.57mm, and the diameter of insulating layer is 1.00mm.
Working principle
When the invention works, it is coated with insulating layer 11 on the outside of the conductor 7, fan is additionally provided between insulating layer 11 and conductor 7
Shape insulation framework 8, two 7 pair twists of conductor for being coated with insulating layer 11 constitute core.It further include having annular insulation framework 9, in ring
Cross insulation framework 13 is equipped in shape insulation framework 9, four constituted in annular insulation framework 9 with cross insulation framework 13
It is placed with core respectively in a space, is additionally provided with tear rope 6 in annular insulation framework 9, is coated with aluminium foil in annular insulation framework 9
Wheat draws 4, braiding layer 2, wearing layer 3, fireprotection layer 5 and sheath 1, draws in aluminium foil wheat and is additionally provided with drain wire between 4 and braiding layer 2.
The woven shield 21 being arranged in the sheath 1, can effectively prevent external interference source to do inner twisted pairs
It disturbs, can also prevent twisted pair to externalities；External aluminium foil wheat draws the PP wheat of adhesive tape layer 41 and inside to draw adhesive tape layer 42,
Two layers of assembly packaging is preferably protected, and guarantee achievees the effect that heat-resisting, antistatic, anti-tear etc..In addition, by terylene cord
Manufactured tear rope 6 can be used to dismantle external restrictive coating 1, to easily be checked, be tieed up by pullling tear rope 6
It repairs or replaces.
Using technical solutions according to the invention or those skilled in the art under the inspiration of technical solution of the present invention,
Similar technical solution is designed, and reaches above-mentioned technical effect, is to fall into protection scope of the present invention.
Claims (7)
1. a kind of novel shielding twisted pair wire, which is characterized in that the novel shielding twisted pair wire, including sheath (1), braiding layer
(2), wearing layer (3), aluminium foil wheat draw (4), fireprotection layer (5), tear rope (6), conductor (7), fan-shaped insulation framework (8), annular absolutely
Edge skeleton (9), drain wire (10), insulating layer (11), plain conductor (12) and cross insulation framework (13), the sheath (1)
One circle of inside is mutually permanently connected with the external circle of braiding layer (2), and the internal circle of the braiding layer (2) and wearing layer (3) are external
One circle is mutually permanently connected, and the internal circle of the wearing layer (3) draws (4) external circle to be mutually permanently connected with aluminium foil wheat, described
Aluminium foil wheat draws one circle of (4) inside to be mutually permanently connected with the external circle of fireprotection layer (5), and the fireprotection layer (5) internal one is enclosed and torn
It splits the external circle of rope (6) to be mutually permanently connected, tear rope (6) interior side is fixedly installed conductor (7), the conductor
(7) right upper portion side is fixedly installed fan-shaped insulation framework (8), and described sector insulation framework (8) right center side is fixed
It is provided with annular insulation framework (9), annular insulation framework (9) left lower one circle is fixedly installed drain wire (10), institute
It states the circle of drain wire (10) lower part one to be fixedly installed insulating layer (11), insulating layer (11) the Left-side center side is fixedly installed
Plain conductor (12), one circle of plain conductor (12) outside are provided with cross insulation framework (13).
2. a kind of novel shielding twisted pair wire according to claim 1, it is characterised in that: the braiding layer (2), including compile
Shielded layer (21) and braiding sealant (22) are knitted, the internal circle of the woven shield (21) and braiding annular seal layer (22) are outside
The circle of portion one is mutually permanently connected.
3. a kind of novel shielding twisted pair wire according to claim 1, it is characterised in that: the aluminium foil wheat draws (4), including
Aluminium foil wheat draws adhesive tape layer (41), PP wheat to draw adhesive tape layer (42) and groove (43), and the aluminium foil wheat draws adhesive tape layer (41) internal one to enclose
Adhesive tape layer (42) external circle is drawn to be mutually permanently connected with PP wheat, the internal circle of the groove (43) draws adhesive tape layer (42) with PP wheat
One circle of outside is mutually permanently connected.
4. a kind of novel shielding twisted pair wire according to claim 1, it is characterised in that: cladding on the outside of the conductor (7)
Have insulating layer (11), fan-shaped insulation framework (8) are additionally provided between insulating layer (11) and conductor (7), two are coated with insulating layer
(11) conductor (7) pair twist constitutes core.Further include there are annular insulation framework (9), cross is equipped in annular insulation framework (9)
Shape insulation framework (13) is put respectively in four spaces constituted in annular insulation framework (9) with cross insulation framework (13)
Have core, be additionally provided with tear rope (6) in the annular insulation framework (9), annular insulation framework (9) be coated with aluminium foil wheat draw (4),
Braiding layer (2), wearing layer (3), fireprotection layer (5) and sheath (1) draw in aluminium foil wheat and are additionally provided with drainage between (4) and braiding layer (2)
Line.
5. a kind of novel shielding twisted pair wire according to claim 3, it is characterised in that: described two antistatic aluminium foil wheats
It draws (4), draws the PP wheat of adhesive tape layer (41) and inside to draw adhesive tape layer (42) including external aluminium foil wheat.
6. a kind of novel shielding twisted pair wire according to claim 1, it is characterised in that: the tear rope (6) is one
Terylene cord is arranged between sheath (1) and braiding layer (2).
7. a kind of novel shielding twisted pair wire according to claim 1, it is characterised in that: the diameter of the conductor (7) is
0.57mm, the diameter of the insulating layer (11) are 1.00mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055765.5A CN109754920A (en) | 2017-11-01 | 2017-11-01 | A kind of novel shielding twisted pair wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055765.5A CN109754920A (en) | 2017-11-01 | 2017-11-01 | A kind of novel shielding twisted pair wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109754920A true CN109754920A (en) | 2019-05-14 |
Family
ID=66397845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711055765.5A Pending CN109754920A (en) | 2017-11-01 | 2017-11-01 | A kind of novel shielding twisted pair wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109754920A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006172788A (en) * | 2004-12-14 | 2006-06-29 | Tonichi Kyosan Cable Ltd | Communication cable |
| JP2008287948A (en) * | 2007-05-16 | 2008-11-27 | Auto Network Gijutsu Kenkyusho:Kk | Shield twisted-pair cable |
| CN203433892U (en) * | 2013-07-24 | 2014-02-12 | 安徽省富林电子科技有限公司 | CAT-6 shielded twisted pair |
| CN203433859U (en) * | 2013-07-24 | 2014-02-12 | 安徽省富林电子科技有限公司 | Large-strength shielded communication cable |
| CN203882668U (en) * | 2014-03-27 | 2014-10-15 | 绵阳保和泰越通信线缆有限公司 | Novel shielding twisted pair cable |
-
2017
- 2017-11-01 CN CN201711055765.5A patent/CN109754920A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006172788A (en) * | 2004-12-14 | 2006-06-29 | Tonichi Kyosan Cable Ltd | Communication cable |
| JP2008287948A (en) * | 2007-05-16 | 2008-11-27 | Auto Network Gijutsu Kenkyusho:Kk | Shield twisted-pair cable |
| CN203433892U (en) * | 2013-07-24 | 2014-02-12 | 安徽省富林电子科技有限公司 | CAT-6 shielded twisted pair |
| CN203433859U (en) * | 2013-07-24 | 2014-02-12 | 安徽省富林电子科技有限公司 | Large-strength shielded communication cable |
| CN203882668U (en) * | 2014-03-27 | 2014-10-15 | 绵阳保和泰越通信线缆有限公司 | Novel shielding twisted pair cable |
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