CN202887829U - Novel multi-pair shielding control cable for computer - Google Patents
Novel multi-pair shielding control cable for computer Download PDFInfo
- Publication number
- CN202887829U CN202887829U CN 201220510279 CN201220510279U CN202887829U CN 202887829 U CN202887829 U CN 202887829U CN 201220510279 CN201220510279 CN 201220510279 CN 201220510279 U CN201220510279 U CN 201220510279U CN 202887829 U CN202887829 U CN 202887829U
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Abstract
The utility model discloses a novel multi-pair shielding control cable for a computer, belonging to the technical field of cables. The novel multi-pair shielding control cable for the computer comprises a cable core formed by intertwisting insulating wires. A non-woven fabric layer, a general shielding layer, an inner sheath layer, an armor layer, and an outer sheath layer are sequentially arranged outside the cable core. Fillers are arranged between the cable core and the non-woven fabric layer. Each of the insulating wires comprises two conductors; an insulating layer, a sub-shielding layer, and a foil polyester film layer are sequentially arranged outside the conductors; and fillers are arranged between the insulating layer and the sub-shielding layer. According to the utility model, the plurality of shielding layers are arranged and the foil polyester film layer is additionally arranged outside the sub-shielding layer so that the shielding effect is enhanced; the fillers employ a silicon carbide composite material and the armor layer is additionally arranged so that the strength of the cable is effectively increased; and the outer sheath layer employs a flame-retardant polyethylene outer sheath layer or a fluoroplastic outer sheath layer so that the flame-retardant and high-temperature-resistant properties of the cable is improved and the cable can be applied to certain special occasions.
Description
Technical field
The utility model belongs to the cable technology field, be specifically related to a kind of novel computer with many to the shielding control cables.
Background technology
Electronic computer with many to shielding control be applicable to generate electricity, the connections such as the signal transmission of industrial and mining enterprises' distributing systems such as metallurgy, petrochemical industry, electronic computer system, automated system and detecting instrument, instrument with many to shielded type cable.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 shielded type 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 computer with many to the shielding control cables, comprise the cable core that insulation cable is twisted into mutually, outside described cable core, set gradually nonwoven layer, total screen, inner restrictive coating, armour and external sheath layer, between described cable core and nonwoven layer, inserts is set, described insulation cable comprises two conductors, outside described conductor, set gradually insulating barrier, sub-shield, paper tinsel polyester rete, between described insulating barrier and sub-shield, inserts is set.
Described conductor is a kind of in copper conductor, aluminium conductor or the tinned copper conductor.
Described sub-shield is a kind of in copper strips sub-shield, proof copper-wire braided sub-shield, tinned copper wire woven separated-shielding layer or aluminium/plastic composite strip sub-shield.
Described total screen is a kind of in the total screen of copper strips, the total screen of proof copper-wire braided, tinned copper wire braided overall-shielding layer or the total screen of aluminium/plastic composite strip.
Described external sheath layer is flame-proof polyethylene external sheath layer or fluoroplastics external sheath layer.
Described inserts is a kind of in composite material of silicon carbide or the asbestos.
The number of described insulation cable is 2～6, preferred 3.
Beneficial effect: the utility model is provided with the multi-shielding layer, outside sub-shield, set up the paper tinsel polyester film, can strengthen shield effectiveness, inserts adopts composite material of silicon carbide, sets up armour, Effective Raise the intensity of product, external sheath layer adopts flame-proof polyethylene external sheath layer or fluoroplastics external sheath layer, has improved anti-flammability and the heat-resisting quantity 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-conductor, 2-insulating barrier, 3-sub-shield, 4-paper tinsel polyester film, 5-inserts, 6-nonwoven layer, the total screen of 7-, 8-inner restrictive coating, 9-armour, 10-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 computer with many to the shielding control cables, comprise that 3 thoroughly do away with the cable core that the edge cable is twisted into mutually, outside described cable core, set gradually nonwoven layer 6, total screen 7, inner restrictive coating 8, armour 9 and external sheath layer 10, between described cable core and nonwoven layer 6, inserts 5 is set, described insulation cable comprises two conductors 1, outside described conductor, set gradually insulating barrier 2, sub-shield 3, paper tinsel polyester film 4, between described insulating barrier 2 and sub-shield 3, inserts 5 is set.
Described conductor 1 is a kind of in copper conductor, aluminium conductor or the tinned copper conductor.
Described sub-shield 3 is a kind of in copper strips sub-shield, proof copper-wire braided sub-shield, tinned copper wire woven separated-shielding layer or aluminium/plastic composite strip sub-shield.
Described total screen 7 is a kind of in the total screen of copper strips, the total screen of proof copper-wire braided, tinned copper wire braided overall-shielding layer or the total screen of aluminium/plastic composite strip.
Described external sheath layer 10 is flame-proof polyethylene external sheath layer or fluoroplastics external sheath layer.
Described inserts 5 is a kind of in composite material of silicon carbide or the asbestos.
The utility model is provided with the multi-shielding layer, outside sub-shield, set up the paper tinsel polyester film, can strengthen shield effectiveness, packed layer adopts composite material of silicon carbide, sets up armour, Effective Raise the intensity of product, external sheath layer adopts flame-proof polyethylene external sheath layer or fluoroplastics external sheath layer, has improved anti-flammability and the heat-resisting quantity of product, can be applied to some special occasions.
Claims (8)
- A novel computer with many to the shielding control cables, it is characterized in that the cable core that comprises that insulation cable is twisted into mutually, outside described cable core, set gradually nonwoven layer, total screen, inner restrictive coating, armour and external sheath layer, between described cable core and nonwoven layer, inserts is set, described insulation cable comprises two conductors, outside described conductor, set gradually insulating barrier, sub-shield, paper tinsel polyester rete, between described insulating barrier and sub-shield, inserts is set.
- 2. novel computer according to claim 1 to the shielding control cables, is characterized in that described conductor is a kind of in copper conductor, aluminium conductor or the tinned copper conductor with many.
- 3. novel computer according to claim 1 to the shielding control cables, is characterized in that described sub-shield is a kind of in copper strips sub-shield, proof copper-wire braided sub-shield, tinned copper wire woven separated-shielding layer or aluminium/plastic composite strip sub-shield with many.
- 4. novel computer according to claim 1 to the shielding control cables, is characterized in that described total screen is a kind of in the total screen of copper strips, the total screen of proof copper-wire braided, tinned copper wire braided overall-shielding layer or the total screen of aluminium/plastic composite strip with many.
- 5. novel computer according to claim 1 to the shielding control cables, is characterized in that described external sheath layer is flame-proof polyethylene external sheath layer or fluoroplastics external sheath layer with many.
- 6. novel computer according to claim 1 to the shielding control cables, is characterized in that described inserts is a kind of in composite material of silicon carbide or the asbestos with many.
- 7. to the shielding control cables, the number that it is characterized in that described insulation cable is 2～6 to novel computer according to claim 1 with many.
- 8. to the shielding control cables, the number that it is characterized in that described insulation cable is 3 to novel computer according to claim 7 with many.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510279 CN202887829U (en) | 2012-09-29 | 2012-09-29 | Novel multi-pair shielding control cable for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510279 CN202887829U (en) | 2012-09-29 | 2012-09-29 | Novel multi-pair shielding control cable for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202887829U true CN202887829U (en) | 2013-04-17 |
Family
ID=48079228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220510279 Expired - Fee Related CN202887829U (en) | 2012-09-29 | 2012-09-29 | Novel multi-pair shielding control cable for computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202887829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103714899A (en) * | 2012-09-29 | 2014-04-09 | 无锡荣诚电工材料有限公司 | Novel multi-pair shielding control cable for computer |
| CN103928093A (en) * | 2014-03-12 | 2014-07-16 | 安徽省高沟电缆有限公司 | Aluminum conductor cable core drainage cable |
-
2012
- 2012-09-29 CN CN 201220510279 patent/CN202887829U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103714899A (en) * | 2012-09-29 | 2014-04-09 | 无锡荣诚电工材料有限公司 | Novel multi-pair shielding control cable for computer |
| CN103928093A (en) * | 2014-03-12 | 2014-07-16 | 安徽省高沟电缆有限公司 | Aluminum conductor cable core drainage 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 |