CN202887778U - Novel electronic computer signal cable - Google Patents
Novel electronic computer signal cable Download PDFInfo
- Publication number
- CN202887778U CN202887778U CN 201220510417 CN201220510417U CN202887778U CN 202887778 U CN202887778 U CN 202887778U CN 201220510417 CN201220510417 CN 201220510417 CN 201220510417 U CN201220510417 U CN 201220510417U CN 202887778 U CN202887778 U CN 202887778U
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- conductor
- layer
- signal cable
- electron signal
- novel electron
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Abstract
The utility model discloses a novel electronic computer signal cable, and belongs to the cable technology field. The novel electronic computer signal cable includes a cable core which is formed by twisting dual-conductor insulating wire cores and a single-conductor insulating wire core. The outside of the cable core is provided with a primary shielding layer, a nonwoven fabric layer, an inner sheath layer, a stainless steel band armored layer, and an outer sheath layer in order. A filling material is arranged between the cable core and a copper strip shielding layer. The dual-conductor insulating wire core includes first conductors, the outside of each first conductor is provided with a conductor shielding layer, and the outsides of the conductors are provided with an insulating layer and a polyester film layer in order. The filling material is arranged between the conductor shielding layers and the insulating layer. The single-conductor insulating wire core includes a second conductor, and the outside of the second conductor is provided with a conductor shielding layer. The conductor shielding layers and the primary shielding layer are arranged, so the shielding effect is improved. The stainless steel band armored layer improves the product strength. The filling material and the outer sheath layer are made of flame-retardant material, so the product flame resistance is improved, and the product can be applied to special occasions.
Description
Technical field
The utility model belongs to the cable technology field, is specifically related to a kind of novel electron signal cable for computer.
Background technology
Electronic computer is used for connecting electronic computer external application equipment to the production scene with signal cable and the needed signal cables such as various instrument appliance, automation equipment, is applied to the fields such as electric power, chemical industry, petrochemical refining, metallurgy, light textile.Owing in different occasions, specific mounting condition or strong electromagnetic, cable can not be produced a desired effect.
Summary of the invention
The purpose of this utility model is to solve common computer with the problem of signal cable shield effectiveness deficiency, provide a kind of novel computer with many to shielding control cables.
The technical solution of the utility model comprises:
A kind of novel electron signal cable for computer, comprise the cable core that is twisted into by two-conductor insulated wire cores and uniconductor insulated wire cores, outside described cable core, set gradually total screen, nonwoven layer, inner restrictive coating, stainless steel band armour and external sheath layer, be provided with inserts between described cable core and the copper strip shielding layer, described two-conductor insulated wire cores comprises the first conductor, outside described the first conductor, set gradually conductor shield, insulating barrier, the polyester rete, between described conductor shield and insulating barrier, be provided with inserts, described uniconductor insulated wire cores comprises the second conductor, outside described the second conductor conductor shield is set.
Described the first conductor and the second conductor are copper conductor or tinned copper conductor.
The diameter of described the first conductor is 1/3～1/2 of the second conductor diameter.
Described conductor shield is a kind of in copper strip shielding layer or the aluminium-plastic tape screen.
Described insulating barrier is teflon insulation layer or polyethylene layer.
Described polyester rete is the aluminum polyester rete.
Described total screen is a kind of in copper strip shielding layer or the aluminium-plastic tape screen.
Described external sheath layer is low-smoke non-halogen flame-retardant cross-linked polyolefin external sheath layer.
Described inserts is the polypropylene flame redardant gasket for packing.
Described two-conductor insulated wire cores and uniconductor insulated wire cores number are 2:1.
Beneficial effect: the utility model is provided with the double shield layer, can strengthen shield effectiveness, inserts adopts the polypropylene flame redardant gasket for packing, sets up the stainless steel band armour, Effective Raise the intensity of product, external sheath layer adopts low-smoke non-halogen flame-retardant cross-linked polyolefin external sheath layer, improve the anti-flammability of product, can be applied to some special occasions.
Description of drawings
Fig. 1 is cross section structure schematic diagram of the present utility model.
Among Fig. 1,1-two-conductor insulation cable, 1.1-conductor, 1.2-conductor shield, 1.3-insulating barrier, 1.4-polyester rete, 2-uniconductor insulation cable, 2.1-conductor, 2.2-conductor shield, the 3-inserts, the total screen of 4-, 5-nonwoven layer, 6-inner restrictive coating, 7-stainless steel band armour, the 8-external sheath layer.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, a kind of novel electron signal cable for computer, comprise by 2 two-conductor insulated wire cores 1 and 1 cable core that uniconductor insulated wire cores 2 is twisted into, outside described cable core, set gradually total screen 4, nonwoven layer 5, inner restrictive coating 6, stainless steel band armour 7 and external sheath layer 8, be provided with inserts 3 between described cable core and the total screen 4, described two-conductor insulated wire cores 1 comprises the first conductor 1.1, outside described the first conductor 1.1, set gradually conductor shield 1.2, insulating barrier 1.3, polyester rete 1.4, between described conductor shield 1.2 and insulating barrier 1.3, be provided with inserts 3, described uniconductor insulated wire cores 2 comprises the second conductor 2.1, at described the second conductor 2.1 outer conductor shields 2.2 that arrange.
Described the first conductor 1 and the second conductor 2 are copper conductor or tinned copper conductor.
The diameter of described the first conductor 1 be the second conductor 2 diameter 1/3～1/2.
Described conductor shield 1.2 is a kind of in copper strip shielding layer or the aluminium-plastic tape screen.
Described insulating barrier 1.3 is teflon insulation layer or polyethylene layer.
Described polyester rete 1.4 is the aluminum polyester rete.
Described total screen 4 is a kind of in copper strip shielding layer or the aluminium-plastic tape screen.
Described external sheath layer 8 is low-smoke non-halogen flame-retardant cross-linked polyolefin external sheath layer.
Described inserts 3 is the polypropylene flame redardant gasket for packing.
The utility model is provided with the double shield layer, can strengthen shield effectiveness, set up the stainless steel band armour, Effective Raise the intensity of product, inserts adopts polypropylene flame redardant gasket for packing, external sheath layer to adopt low-smoke non-halogen flame-retardant cross-linked polyolefin external sheath layer, improve the anti-flammability of product, can be applied to some special occasions.
Claims (10)
1. novel electron signal cable for computer, it is characterized in that: comprise the cable core that is twisted into by two-conductor insulated wire cores (1) and uniconductor insulated wire cores (2), outside described cable core, set gradually total screen (4), nonwoven layer (5), inner restrictive coating (6), stainless steel band armour (7) and external sheath layer (8), be provided with inserts (3) between described cable core and the total screen (4), described two-conductor insulated wire cores (1) comprises the first conductor (1.1), outside described the first conductor (1.1), set gradually conductor shield (1.2), insulating barrier (1.3), polyester rete (1.4), between described conductor shield (1.2) and insulating barrier (1.3), be provided with inserts (3), described uniconductor insulated wire cores (2) comprises the second conductor (2.1), and conductor shield (2.2) is set outside described the second conductor (2.1).
2. novel electron signal cable for computer according to claim 1 is characterized in that described the first conductor (1) and the second conductor (2) are copper conductor or tinned copper conductor.
3. novel electron signal cable for computer according to claim 1, the diameter that it is characterized in that described the first conductor (1) be the second conductor (2) diameter 1/3～1/2.
4. novel electron signal cable for computer according to claim 1 is characterized in that a kind of in copper strip shielding layer or the aluminium-plastic tape screen of described conductor shield (1.2).
5. novel electron signal cable for computer according to claim 1 is characterized in that described insulating barrier (1.3) is teflon insulation layer or polyethylene layer.
6. novel electron signal cable for computer according to claim 1 is characterized in that described polyester rete (1.4) is the aluminum polyester rete.
7. novel electron signal cable for computer according to claim 1 is characterized in that a kind of in copper strip shielding layer or the aluminium-plastic tape screen of described total screen (4).
8. novel electron signal cable for computer according to claim 1 is characterized in that described external sheath layer (8) is low-smoke non-halogen flame-retardant cross-linked polyolefin external sheath layer.
9. novel electron signal cable for computer according to claim 1 is characterized in that described inserts (3) is the polypropylene flame redardant gasket for packing.
10. novel electron signal cable for computer according to claim 1 is characterized in that described two-conductor insulated wire cores and uniconductor insulated wire cores number are 2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510417 CN202887778U (en) | 2012-09-29 | 2012-09-29 | Novel electronic computer signal cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510417 CN202887778U (en) | 2012-09-29 | 2012-09-29 | Novel electronic computer signal cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202887778U true CN202887778U (en) | 2013-04-17 |
Family
ID=48079177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220510417 Expired - Fee Related CN202887778U (en) | 2012-09-29 | 2012-09-29 | Novel electronic computer signal cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202887778U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103714887A (en) * | 2012-09-29 | 2014-04-09 | 无锡荣诚电工材料有限公司 | Novel signal cable used for electronic computer |
| CN103943223A (en) * | 2014-03-24 | 2014-07-23 | 安徽航天电缆集团有限公司 | Degaussing, wear-resistant, insulation and shielding cable |
-
2012
- 2012-09-29 CN CN 201220510417 patent/CN202887778U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103714887A (en) * | 2012-09-29 | 2014-04-09 | 无锡荣诚电工材料有限公司 | Novel signal cable used for electronic computer |
| CN103943223A (en) * | 2014-03-24 | 2014-07-23 | 安徽航天电缆集团有限公司 | Degaussing, wear-resistant, insulation and shielding cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20130929 |