CN209328583U - A kind of double layer mask wire for PC - Google Patents
A kind of double layer mask wire for PC Download PDFInfo
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- CN209328583U CN209328583U CN201920354279.1U CN201920354279U CN209328583U CN 209328583 U CN209328583 U CN 209328583U CN 201920354279 U CN201920354279 U CN 201920354279U CN 209328583 U CN209328583 U CN 209328583U
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Abstract
The utility model discloses a kind of double layer mask wire for PC, it includes core-wire layer, the waterproof layer being coated on outside core-wire layer, the shield dielectric layer being coated on outside waterproof layer, the braiding layer being coated on outside shield dielectric layer and the insulating layer being coated on outside braiding layer, the core-wire layer is made of seven core twisted wires, the seven cores twisted wire is made of core wire and semi-rigid PVC insulating coating, the core wire number of the core wire is 3-50, the semi-rigid PVC insulating coating is coated on the outside of core wire, the waterproof layer is waterproof casings layer, the shield dielectric layer is that aluminium foil wheat draws shield dielectric layer, the braiding layer is tinned wird braiding layer, the insulating layer is PVC insulating layer.The electric signal of the utility model is good with power transmission effect, has excellent shielding insulation performance, fire protecting performance, waterproof performance, fracture resistance and tensile property, practical.
Description
Technical field
The utility model relates to wire for PC technical field, in particular to a kind of double layer mask wire for PC.
Background technique
With the continuous development of society with the continuous development of scientific level, Internet information age quickly emerges, computer at
For a part indispensable in the industry of people Working Life and life, and the main work as the connection of computer each section part
Tool, wire for PC become necessity instantly, can satisfy the power transmission and signal transmission demand of settlement computer.
In work is used with life, wire for PC needs to cope with many unfavorable working environments, such as electromagnetic interference, stretching are curved
Bent, water stain high temperature etc., these many working environments for being unfavorable for wire for PC have tested the various interference free performances of wire for PC, and mesh
Preceding existing wire for PC its shielding insulation performance, tensile property, anti-bending strength and waterproof performance do not protrude, for some specific
Working environment under can not normal use.
Therefore, the utility model provides that a kind of signal is good with power transmission effect, and waterproof performance is good with tensile property, is not easy
The double layer mask wire for PC of damage, to solve problem above.
Utility model content
The technical issues of the utility model solves is to provide a kind of double-deck screening for above-mentioned defect existing in the prior art
Wire for PC is covered, electric signal is good with power transmission effect, has excellent shielding insulation performance, fire protecting performance, waterproof performance, resists
Folding endurance energy and tensile property, to solve the problems mentioned in the above background technology.
To solve above-mentioned technical problem, the technical solution that the utility model is taken is as follows:
A kind of double layer mask wire for PC comprising core-wire layer, is coated on waterproof layer at the waterproof layer being coated on outside core-wire layer
External shield dielectric layer, the braiding layer being coated on outside shield dielectric layer and the insulating layer being coated on outside braiding layer, it is described
Core-wire layer is made of seven core twisted wires, and the seven cores twisted wire is made of core wire and semi-rigid PVC insulating coating, the core of the core wire
Line number is 3-50, and the semi-rigid PVC insulating coating is coated on the outside of core wire, and the waterproof layer is waterproof casings layer, described
Shield dielectric layer is that aluminium foil wheat draws shield dielectric layer, and the braiding layer is tinned wird braiding layer, and the insulating layer is PVC insulation
Layer.
It is further described as to above-mentioned technical proposal:
In the above-mentioned technical solutions, the line footpath of the core wire is 0.127mm.
In the above-mentioned technical solutions, the insulation thickness of the semi-rigid PVC insulating coating is 0.25mm.
In the above-mentioned technical solutions, the insulating layer with a thickness of 0.8-1mm.
In the above-mentioned technical solutions, the outer diameter of the double layer mask wire for PC is 3.7-9.5mm.
In the above-mentioned technical solutions, the braiding layer is reticular structure.
In the above-mentioned technical solutions, high fire-retardance asbestos cord is filled with inside the core-wire layer.
In the above-mentioned technical solutions, the shield dielectric layer and braiding layer are provided with ground wire.
Compared with prior art, the utility model has the beneficial effects that: the utility model structure novel, design is reasonable,
It is designed by using the structure of core-wire layer, waterproof layer, shield dielectric layer, braiding layer and insulating layer, specifically by using core wire
The structure design of layer, guarantee its electric signal and power transmission can highly effective and safe convey, conveying effect is good, and can be according to difference
Functional need select core wire number and core wire line footpath size, the different use demand of user met with this pass through at the same time
It is designed using the structure of waterproof layer, shield dielectric layer, braiding layer, insulating layer and high fire-retardance asbestos cord, improves its shielding insulation
Performance, waterproof performance, anti-folding endurance energy, fire protecting performance, flexility and tensile property make it be not easy to break damage in the course of work
Bad, long service life, strong antijamming capability is practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, core-wire layer, 2, waterproof layer, 3, shield dielectric layer, 4, braiding layer, 5, insulating layer, 6, ground wire, 11, seven cores
Twisted wire, 12, core wire, 13, semi-rigid PVC insulating coating.
Specific embodiment
1 pair of the utility model is described in further detail with reference to the accompanying drawing.
It is exemplary by reference to the embodiment that attached drawing describes, it is intended to for explaining the application, and should not be understood as pair
The limitation of the application.In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ",
" width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the application and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second "
It is used for description purposes only, is not understood to indicate or imply relative importance or implicitly indicates indicated technical characteristic
Quantity.Thus, define " first ", the feature of " second " can explicitly or implicitly include one or more spy
Sign.In the description of the present application, " several ", the meaning of " plurality " is two or more, unless otherwise clearly specific
It limits.Unless otherwise clearly defined and limited, in this application, the arts such as term " installation ", " connected ", " connection ", " fixation "
Language shall be understood in a broad sense, such as, it may be a fixed connection, may be a detachable connection, or be integrally connected；It can be machinery
Connection, is also possible to be electrically connected；It can be directly connected, two elements can also be can be indirectly connected through an intermediary
Internal connection.For the ordinary skill in the art, above-mentioned term can be understood in the application as the case may be
In concrete meaning.Unless otherwise clearly defined and limited, in this application, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.And fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign includes fisrt feature right above second feature and oblique upper under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
As shown in Figure 1, a kind of double layer mask wire for PC comprising core-wire layer 1, the waterproof layer being coated on outside core-wire layer 1
2, the shield dielectric layer 3 outside waterproof layer 2, the braiding layer 4 being coated on outside shield dielectric layer 3 are coated on and is coated on braiding layer
Insulating layer 5 outside 4, the core-wire layer 1 are made of seven core twisted wires 11, and the seven cores twisted wire 11 is by core wire 12 and semi-rigid
PVC insulating coating 13 is constituted, and the core wire number of the core wire 12 is 3-50, and the semi-rigid PVC insulating coating 13 is coated on core wire
12 outside, the waterproof layer 2 are waterproof casings layer, and the shield dielectric layer 3 is that aluminium foil wheat draws shield dielectric layer, the braiding
Layer 4 is tinned wird braiding layer, and the insulating layer 5 is PVC insulating layer.
As the further improvement in the present embodiment, the line footpath of the core wire 12 is 0.127mm.
As the further improvement in the present embodiment, the insulation thickness of the semi-rigid PVC insulating coating 13 is 0.25mm.
As the further improvement in the present embodiment, the insulating layer 5 with a thickness of 0.8-1mm.
As the further improvement in the present embodiment, the outer diameter of the double layer mask wire for PC is 3.7-9.5mm.
As the further improvement in the present embodiment, the braiding layer 4 is reticular structure.
As the further improvement in the present embodiment, high fire-retardance asbestos cord is filled with inside the core-wire layer 1.
As the further improvement in the present embodiment, the shield dielectric layer 3 is provided with ground wire 6 with braiding layer 4.
Do not limit the technical scope of the present invention above, it is all according to the utility model technical spirit to
On embodiment made by any modification, equivalent variations and modification, in the range of still falling within the technical solution of the utility model.
Claims (8)
1. a kind of double layer mask wire for PC, which is characterized in that it includes core-wire layer, the waterproof layer being coated on outside core-wire layer, packet
Be overlying on the shield dielectric layer outside waterproof layer, the braiding layer being coated on outside shield dielectric layer be coated on it is exhausted outside braiding layer
Edge layer, the core-wire layer are made of seven core twisted wires, and the seven cores twisted wire is made of core wire and semi-rigid PVC insulating coating, institute
The core wire number for stating core wire is 3-50, and the semi-rigid PVC insulating coating is coated on the outside of core wire, and the waterproof layer is outside waterproof
Jacket layer, the shield dielectric layer are that aluminium foil wheat draws shield dielectric layer, and the braiding layer is tinned wird braiding layer, the insulating layer
For PVC insulating layer.
2. a kind of double layer mask wire for PC according to claim 1, it is characterised in that, the line footpath of the core wire is
0.127mm。
3. a kind of double layer mask wire for PC according to claim 1, it is characterised in that, the semi-rigid PVC insulating coating
Insulation thickness be 0.25mm.
4. a kind of double layer mask wire for PC according to claim 1, it is characterised in that, the insulating layer with a thickness of 0.8-
1mm。
5. a kind of double layer mask wire for PC according to claim 1, it is characterised in that, outside the double layer mask wire for PC
Diameter is 3.7-9.5mm.
6. a kind of double layer mask wire for PC according to claim 1, it is characterised in that, the braiding layer is reticular structure.
7. a kind of double layer mask wire for PC according to claim 1, it is characterised in that, filled with height inside the core-wire layer
Fire-retardant asbestos cord.
8. a kind of double layer mask wire for PC according to claim 1, it is characterised in that, the shield dielectric layer and braiding layer
It is provided with ground wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920354279.1U CN209328583U (en) | 2019-03-20 | 2019-03-20 | A kind of double layer mask wire for PC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920354279.1U CN209328583U (en) | 2019-03-20 | 2019-03-20 | A kind of double layer mask wire for PC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209328583U true CN209328583U (en) | 2019-08-30 |
Family
ID=67733004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920354279.1U Active CN209328583U (en) | 2019-03-20 | 2019-03-20 | A kind of double layer mask wire for PC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209328583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112071475A (en) * | 2020-08-10 | 2020-12-11 | 泰安科鼎特工贸有限公司 | Insulating high strength composite rope |
-
2019
- 2019-03-20 CN CN201920354279.1U patent/CN209328583U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112071475A (en) * | 2020-08-10 | 2020-12-11 | 泰安科鼎特工贸有限公司 | Insulating high strength composite rope |
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