CN203102930U - Insulation cable having multi-convex-angle protection sleeve - Google Patents
Insulation cable having multi-convex-angle protection sleeve Download PDFInfo
- Publication number
- CN203102930U CN203102930U CN 201220596968 CN201220596968U CN203102930U CN 203102930 U CN203102930 U CN 203102930U CN 201220596968 CN201220596968 CN 201220596968 CN 201220596968 U CN201220596968 U CN 201220596968U CN 203102930 U CN203102930 U CN 203102930U
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- core
- convex
- protective sleeve
- protection sleeve
- salient angles
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Abstract
The utility model discloses an insulation cable having a multi-convex-angle protection sleeve. The insulation cable having the multi-convex-angle protection sleeve comprises a core, wherein an insulation layer is wrapped outside the core, a metal shielding layer is wrapped outside the insulation layer, the multi-convex-angle protection sleeve is arranged between the metal shielding layer and the insulation layer, the core and the insulation layer at the outer side of the core are arranged in the multi-convex-angle protection sleeve, and an isolation layer is attached to the outer side of the multi-convex-angle protection sleeve. According to the insulation cable, by arranging the metal shielding structure outside the insulation layer, a positive series loop and an active series loop can be isolated by utilizing a metal shielding body such as steel, copper, aluminum or lead, and the like, so electromagnetic field interference is reduced, mutual interference and external interference between the loops are effectively reduced; by utilizing the multi-convex-angle protection sleeve, wiring of the cable can be easier at certain conditions, and the metal core is reinforced, and thereby the cable can be effectively protected from being damaged.
Description
Technical field:
The utility model relates to field of cables, relates in particular to a kind of insulated wire cable with many salient angles protective sleeve.
Background technology:
Insulated wire cable is belong to high temperature resistant fluoropolymer insulated wire cable a kind of, is the cable kind of using under space flight and the particular surroundings, and its characteristic is high temperature resistant, corrosion-resistant, and physics and chemical stability are strong; Insulated wire cable in the past outside it screening arrangement is not installed, so phase mutual interference and external disturbance between the loop is more serious.Therefore imagination provides a kind of equipment to solve this problem.
The utility model content:
The purpose of this utility model just provides a kind of insulated wire cable with many salient angles protective sleeve; solve high temperature resistant fluoropolymer insulated wire cable in the past; outside it screening arrangement is not installed, so phase mutual interference between the loop and the more serious problem of external disturbance.
The technical solution adopted in the utility model is:
A kind of insulated wire cable with many salient angles protective sleeve, comprise core: core is wrapped with insulating barrier, insulating barrier is wrapped with metal screen layer, be provided with many salient angles protective sleeve between metal screen layer and the insulating barrier, core and its outside insulating barrier are positioned at many salient angles protective sleeve, many salient angles protective sleeve outside is attached with separator, and described many salient angles protective sleeve is the structure that the ring jacket outer wall is provided with the protrusion of some even layouts; Described core is silver-plated copper core or naked copper core, and structure is for only son and heir's monofilament or the multifilament bundle is stranded forms.
Described metal screen layer, by the cylinder-shaped coat that the metal tape of overlapping winding of individual layer, bilayer or multilayer or braiding, thin plain conductor are formed, its material can be steel, copper, aluminium or lead, also adopts bimetallic or multiple metal composite to make sometimes.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is by installing the structure of metal screen layer outside insulating barrier; can utilize metallic shield body (steel, copper, aluminium or lead etc.); main string loop and interfered loop are separated; interfere with electromagnetic field is weakened; effectively reduce phase mutual interference and external disturbance between the loop; the use of many salient angles protective sleeve, can make cable in some cases threading be more prone to, and reinforce the metal-cored cable of can effectively protecting and be difficult for being damaged.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment:
A kind of insulated wire cable with many salient angles protective sleeve; comprise core 1: core 1 is wrapped with insulating barrier 2; insulating barrier 2 is wrapped with metal screen layer 3; be provided with many salient angles protective sleeve 4 between metal screen layer 2 and the insulating barrier 3; core 1 and its outside insulating barrier 2 are positioned at many salient angles protective sleeve 4; many salient angles protective sleeve 4 outsides are attached with separator 5; many salient angles protective sleeve 4 is provided with the structure of the protrusion of some even layouts for the ring jacket outer wall; core 1 is silver-plated copper core or naked copper core; structure is for only son and heir's monofilament or the multifilament bundle is stranded forms; metal screen layer 3; be by individual layer; the metal tape of overlapping winding of bilayer or multilayer or braiding; the cylinder-shaped coat that thin plain conductor is formed; its material can be steel; copper; aluminium or lead also adopt bimetallic or multiple metal composite to make sometimes.
The foregoing description only is a preferred implementation of the present utility model, and in addition, the utility model can also have other implementations.Need to prove that under the prerequisite that does not break away from the utility model design, any conspicuous improvement and modification all should fall within the protection range of the present utility model.
Claims (2)
1. with the insulated wire cable of many salient angles protective sleeve, comprise core, it is characterized in that: core is wrapped with insulating barrier, insulating barrier is wrapped with metal screen layer, be provided with many salient angles protective sleeve between metal screen layer and the insulating barrier, core and its outside insulating barrier are positioned at many salient angles protective sleeve, and many salient angles protective sleeve outside is attached with separator, and described many salient angles protective sleeve is the structure that the ring jacket outer wall is provided with the protrusion of some even layouts; Described core is silver-plated copper core or naked copper core, and structure is for only son and heir's monofilament or the multifilament bundle is stranded forms.
2. the insulated wire cable with many salient angles protective sleeve according to claim 1 is characterized in that: described metal screen layer, the cylinder-shaped coat of being made up of the metal tape of overlapping winding of individual layer, bilayer or multilayer or braiding, thin plain conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596968 CN203102930U (en) | 2012-11-13 | 2012-11-13 | Insulation cable having multi-convex-angle protection sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596968 CN203102930U (en) | 2012-11-13 | 2012-11-13 | Insulation cable having multi-convex-angle protection sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203102930U true CN203102930U (en) | 2013-07-31 |
Family
ID=48854317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220596968 Expired - Fee Related CN203102930U (en) | 2012-11-13 | 2012-11-13 | Insulation cable having multi-convex-angle protection sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203102930U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105825924A (en) * | 2015-12-25 | 2016-08-03 | 浙江万马股份有限公司 | Self-supporting metal protection type fireproof cable, production equipment thereof and production process thereof |
| CN108538469A (en) * | 2018-03-29 | 2018-09-14 | 李皆延 | A kind of polyvinyl chloride signal wire |
| CN112164504A (en) * | 2020-09-21 | 2021-01-01 | 浙江师范大学 | Through-wall cable and protection device thereof |
-
2012
- 2012-11-13 CN CN 201220596968 patent/CN203102930U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105825924A (en) * | 2015-12-25 | 2016-08-03 | 浙江万马股份有限公司 | Self-supporting metal protection type fireproof cable, production equipment thereof and production process thereof |
| CN108538469A (en) * | 2018-03-29 | 2018-09-14 | 李皆延 | A kind of polyvinyl chloride signal wire |
| CN112164504A (en) * | 2020-09-21 | 2021-01-01 | 浙江师范大学 | Through-wall cable and protection device thereof |
| CN112164504B (en) * | 2020-09-21 | 2021-05-04 | 浙江师范大学 | Through-wall cable and protection device thereof |
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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: 20130731 Termination date: 20131113 |