CN200953256Y - Elastic lead line and cable - Google Patents
Elastic lead line and cable Download PDFInfo
- Publication number
- CN200953256Y CN200953256Y CN 200620137327 CN200620137327U CN200953256Y CN 200953256 Y CN200953256 Y CN 200953256Y CN 200620137327 CN200620137327 CN 200620137327 CN 200620137327 U CN200620137327 U CN 200620137327U CN 200953256 Y CN200953256 Y CN 200953256Y
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- CN
- China
- Prior art keywords
- cable
- wire
- bare
- elastic
- enamelled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an elastic extensible wire and cable, which comprises three layers. The core is a rubber rod, with good elasticity and aging resistance. The mid layer is waved by enamelled wires or bare cable and yarns, with spiral reticulation structure, and the outer layer is a colorized nylon net. In order to reduce the inductance quantity of wire and cable, the quantity of enamelled wires or bare cable should be 2 lines or more than 2 lines but even. In the weaving processing, enamelled wires or bare cable should be crossing and wring in the right and reverse directions in turns. An elastic extensible wire and a cable are applicable to the testing circuit and household (electric) appliances, with easy assembly and disassembly, and simple and neat distribution.
Description
Technical field
The utility model relates to lead and cable, is specifically related to a kind of elastic wire and cable, belongs to International Classification of Patents H01B7/06 " extendible lead or cable " technical field.
Background technology
In the prior art, the electric wire with retractility is a copper core plastic cord, makes it to become spiral ring after stress is handled.Common is exactly wherein an example as the telephone microphone line.This scalable lead, its elongation and elastic pulling force are all very little, are not suitable for some new technical field, use during as the installation experimental circuit.
Summary of the invention
The purpose of this utility model is to provide a kind of being suitable for to use in experimental circuit and the household electrical appliance, and simple and direct neat elastic wire and cable connect up.
The purpose of this utility model is achieved through the following technical solutions.
Telescopic elastic wire and cable are formed by copper wire braiding, constitute by three layers, and core is a rubber strip, and good springiness again can be anti-aging.The intermediate layer is formed with the yarn braiding by enamelled wire or bare wire, network structure in the shape of a spiral, and the deformation of the deformation of helical ring and rubber strip is consistent when flexible.For the inductance value that makes lead and cable reduces as far as possible, constitute the enamelled wire in intermediate layer or bare wire and be 2 strands or greater than 2 strands even number thigh.In the braiding process, each strand enamelled wire or bare wire are carried out twisting by positive and negative two direction spirals intersection respectively in couples, its inductance is cancelled each other.Outer netted insulating barrier for the nylon yarn braiding, this insulating barrier can also be printed as various colors as required,
Elastic wire provided by the utility model and cable can be used for the installation of various circuit, comprise the various circuit that use on light current (electronics telecommunication) and forceful electric power (electric power) engineering.Be characterized in power saving, can guarantee that again circuit configuration is neat, easy access.For laboratory and household electrical appliance, adopt elastic wire provided by the utility model and cable, its superiority is more obvious.
Description of drawings
Accompanying drawing is the structural representation of the utility model elastic wire and cable.
Among the figure: 1, nylon mesh, 2, the establishment net, 3, yarn, 4, enamelled wire or bare wire, 5, rubber strip.
Embodiment
As shown in the figure: for specializing in matching used elastic wire of general-purpose electric circuit teaching machine and cable.Its core is the rubber strip 5 of 2 millimeters of diameters, and intermediate conductive layer is to weave into two strands of enamelled wires 4 and six strands of yarns 3 of 0.5 millimeter of diameter, and network structure 2 in the shape of a spiral.The insulating barrier 1 of outermost layer for being compiled into 12 strands of colored nylon lines.The elongation of this lead and cable can reach 1.2-1.8 doubly, and its elongation back elasticity tension can reach 3 kg/cm.
Elastic wire provided by the utility model and cable can utilize the braiding machine of all kinds of braiding elastic cords, adopt suitable knitting program to produce.
Claims (2)
1, a kind of elastic wire and cable are formed by the copper wire braiding, and it is characterized in that: it constitutes by three layers, core is rubber strip (5), the intermediate layer is formed by the braiding of enamelled wire or the same yarn of bare wire (4) (3), network structure (2) in the shape of a spiral, the outer netted insulating barrier (1) that weaves for nylon yarn.
2, elastic wire according to claim 1 and cable, it is characterized in that: the enamelled wire in described formation intermediate layer or bare wire (4) are 2 strands or greater than 2 strands even number thigh, intersect by positive and negative two direction spirals in couples respectively between each strand enamelled wire or bare wire and carry out twisting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620137327 CN200953256Y (en) | 2006-09-22 | 2006-09-22 | Elastic lead line and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620137327 CN200953256Y (en) | 2006-09-22 | 2006-09-22 | Elastic lead line and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200953256Y true CN200953256Y (en) | 2007-09-26 |
Family
ID=38811558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620137327 Expired - Fee Related CN200953256Y (en) | 2006-09-22 | 2006-09-22 | Elastic lead line and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200953256Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648852A (en) * | 2018-07-20 | 2018-10-12 | 东莞市力可电热科技有限公司 | A kind of flexible conductor wire of elastic of connection electric heating piece |
| CN111640531A (en) * | 2020-06-08 | 2020-09-08 | 广东省建言智能系统有限公司 | Conductor wire that intelligence clothing was used |
| CN115074884A (en) * | 2022-06-10 | 2022-09-20 | 浙江今日风纺织有限公司 | Elastic yarn and processing method thereof |
-
2006
- 2006-09-22 CN CN 200620137327 patent/CN200953256Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648852A (en) * | 2018-07-20 | 2018-10-12 | 东莞市力可电热科技有限公司 | A kind of flexible conductor wire of elastic of connection electric heating piece |
| CN111640531A (en) * | 2020-06-08 | 2020-09-08 | 广东省建言智能系统有限公司 | Conductor wire that intelligence clothing was used |
| CN115074884A (en) * | 2022-06-10 | 2022-09-20 | 浙江今日风纺织有限公司 | Elastic yarn and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |