CN204102628U - A kind of computer with tension heatproof multicore to shielded type cable - Google Patents
A kind of computer with tension heatproof multicore to shielded type cable Download PDFInfo
- Publication number
- CN204102628U CN204102628U CN201420608618.1U CN201420608618U CN204102628U CN 204102628 U CN204102628 U CN 204102628U CN 201420608618 U CN201420608618 U CN 201420608618U CN 204102628 U CN204102628 U CN 204102628U
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- layer
- polyvinyl chloride
- silver
- insulation layer
- steel wire
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Abstract
The utility model discloses a kind of computer tension heatproof multicore to shielded type cable, it comprises four groups of silver coated aluminum conductor thread cores, polyvinyl chloride insulation layer, silver-plated aluminium strip screen, layer of polyester fiber, extrusion molding abrasion resistant polyurethane elastic body jacket layer, zinc-plated aluminium conductor and steel wire tension silk.The center of this cable extrudes a steel wire tension silk, outer wrapping one deck polyvinyl chloride insulation layer of described steel wire tension silk, in described polyvinyl chloride insulation layer, the surrounding of steel wire tension silk extrudes four groups of silver coated aluminum conductor thread cores, the silver-plated aluminium strip screen of outer wrapping one deck of described polyvinyl chloride insulation layer, described zinc-plated aluminium conductor has 12, and outermost layer is extrusion molding abrasion resistant polyurethane elastic body jacket layer.This cable waterproof permeance property is good, warp resistance, wear-resistant, and pull resistance is strong, and environmental protection, is applicable to applying to computer equipment.
Description
Technical field
The utility model belongs to field of cables, particularly relates to a kind of computer tension heatproof multicore to shielded type cable.
Background technology
It is good that computer cable major requirement cable has shield effectiveness, the performance of waterproof, computer could be applicable to use, computer is widely used in national defence, Workshop Production, space flight and aviation, the various fields of petrochemical industry, so the relationship between quality of part that computer uses is great, and the transformation part of this cable reaches the requirement of computer cable.
Utility model content
In order to increase the practicality of prior art, the purpose of this utility model is to provide one, and to have the performance that prevents water penetration good, the computer of the strong and environmental protection of pull resistance with tension heatproof multicore to shielded type cable.
The utility model is taked following technical scheme to realize: a kind of computer tension heatproof multicore is to shielded type cable, it comprises four groups of silver coated aluminum conductor thread cores, polyvinyl chloride insulation layer, silver-plated aluminium strip screen, layer of polyester fiber, extrusion molding abrasion resistant polyurethane elastic body jacket layer, zinc-plated aluminium conductor and steel wire tension silk, the center of this cable extrudes a steel wire tension silk, outer wrapping one deck polyvinyl chloride insulation layer of described steel wire tension silk, in described polyvinyl chloride insulation layer, the surrounding of steel wire tension silk extrudes four groups of silver coated aluminum conductor thread cores, often organize in silver coated aluminum conductor thread core and be extruded with three silver coated aluminum conductors, often organize silver coated aluminum conductor thread core center and be extruded with a nickel wire drainage thread, the silver-plated aluminium strip screen of outer wrapping one deck of described polyvinyl chloride insulation layer, described zinc-plated aluminium conductor has 12 to be evenly extruded between polyvinyl chloride insulation layer and silver-plated aluminium strip screen, outermost layer is extrusion molding abrasion resistant polyurethane elastic body jacket layer.
Two copper wire tension silks are evenly extruded with between described layer of polyester fiber and extrusion molding abrasion resistant polyurethane elastic body jacket layer.
The utility model has following beneficial effect in sum: this cable waterproof permeance property is good, and shield effectiveness is good, warp resistance, wear-resistant, and pull resistance is strong, and environmental protection, is applicable to applying to computer equipment.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram.
Wherein: 1, silver coated aluminum conductor thread core; 11, silver coated aluminum conductor; 12, nickel wire drainage thread; 2, polyvinyl chloride insulation layer; 3, silver-plated aluminium strip screen; 4, layer of polyester fiber; 5, extrusion molding abrasion resistant polyurethane elastic body jacket layer; 6, zinc-plated aluminium conductor; 7, copper wire tension silk; 8, steel wire tension silk.
Embodiment
As shown in Figure 1, a kind of computer with tension heatproof multicore to shielded type cable, it comprises four groups of silver coated aluminum conductor thread cores 1, polyvinyl chloride insulation layer 2, silver-plated aluminium strip screen 3, layer of polyester fiber 4, extrusion molding abrasion resistant polyurethane elastic body jacket layer 5, zinc-plated aluminium conductor 6 and steel wire tension silk 8, the center of this cable extrudes a steel wire tension silk 8, outer wrapping one deck polyvinyl chloride insulation layer 2 of described steel wire tension silk 8, in described polyvinyl chloride insulation layer 2, the surrounding of steel wire tension silk 8 extrudes four groups of silver coated aluminum conductor thread cores 1, often organize in silver coated aluminum conductor thread core 1 and be extruded with three silver coated aluminum conductors 11, often organize silver coated aluminum conductor thread core 1 center and be extruded with a nickel wire drainage thread 12, the silver-plated aluminium strip screen 3 of outer wrapping one deck of described polyvinyl chloride insulation layer 2.
Embodiment: described zinc-plated aluminium conductor 6 has 12 to be evenly extruded between polyvinyl chloride insulation layer 2 and silver-plated aluminium strip screen 3, and outermost layer is extrusion molding abrasion resistant polyurethane elastic body jacket layer 5.
Two copper wire tension silks 7 are evenly extruded with between described layer of polyester fiber 4 and extrusion molding abrasion resistant polyurethane elastic body jacket layer 5.
Further, described silver coated aluminum conductor 11 cross-sectional diameter length is 2 ㎜; Described steel wire tension silk 8 cross-sectional diameter length is 1.5 ㎜, and described zinc-plated aluminium conductor 6 cross-sectional diameter length is 1 ㎜; Described copper wire tension silk 7 cross-sectional diameter length is 0.5 ㎜, and silver coated aluminum conductor 11 adopts five classes or six class cyanide-free silver plating copper wires to add water blocking yarn.
This cable allows can stand to exchange 50HZ, 3.5Kv/5min voltage and not breakdown; The shielding rejection coefficient of this cable is less than 0.7, and specified use voltage is at below 0.6/1kV.
The above is the utility model embodiment, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.
Claims (2)
1. a computer with tension heatproof multicore to shielded type cable, it comprises four groups of silver coated aluminum conductor thread cores, polyvinyl chloride insulation layer, silver-plated aluminium strip screen, layer of polyester fiber, extrusion molding abrasion resistant polyurethane elastic body jacket layer, zinc-plated aluminium conductor and steel wire tension silk, it is characterized in that: the center of this cable extrudes a steel wire tension silk, outer wrapping one deck polyvinyl chloride insulation layer of described steel wire tension silk, in described polyvinyl chloride insulation layer, the surrounding of steel wire tension silk extrudes four groups of silver coated aluminum conductor thread cores, often organize in silver coated aluminum conductor thread core and be extruded with three silver coated aluminum conductors, often organize silver coated aluminum conductor thread core center and be extruded with a nickel wire drainage thread, the silver-plated aluminium strip screen of outer wrapping one deck of described polyvinyl chloride insulation layer, described zinc-plated aluminium conductor has 12 to be evenly extruded between polyvinyl chloride insulation layer and silver-plated aluminium strip screen, outermost layer is extrusion molding abrasion resistant polyurethane elastic body jacket layer.
2. computer tension heatproof multicore according to claim 1 is to shielded type cable, it is characterized in that: be evenly extruded with two copper wire tension silks between described layer of polyester fiber and extrusion molding abrasion resistant polyurethane elastic body jacket layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608618.1U CN204102628U (en) | 2014-10-21 | 2014-10-21 | A kind of computer with tension heatproof multicore to shielded type cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608618.1U CN204102628U (en) | 2014-10-21 | 2014-10-21 | A kind of computer with tension heatproof multicore to shielded type cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204102628U true CN204102628U (en) | 2015-01-14 |
Family
ID=52271036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420608618.1U Expired - Fee Related CN204102628U (en) | 2014-10-21 | 2014-10-21 | A kind of computer with tension heatproof multicore to shielded type cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204102628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319007A (en) * | 2014-10-21 | 2015-01-28 | 安徽环宇电缆集团有限公司 | Tensile temperature-resistant multi-core-pair shield cable for computer |
| CN106782845A (en) * | 2016-12-03 | 2017-05-31 | 安徽中润电缆集团股份有限公司 | A kind of anti-interference power cable of many current-carrying capacities |
-
2014
- 2014-10-21 CN CN201420608618.1U patent/CN204102628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319007A (en) * | 2014-10-21 | 2015-01-28 | 安徽环宇电缆集团有限公司 | Tensile temperature-resistant multi-core-pair shield cable for computer |
| CN106782845A (en) * | 2016-12-03 | 2017-05-31 | 安徽中润电缆集团股份有限公司 | A kind of anti-interference power cable of many current-carrying capacities |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20191021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |