CN106782809B - The production method of electric wire, data line and the electric wire - Google Patents
The production method of electric wire, data line and the electric wire Download PDFInfo
- Publication number
- CN106782809B CN106782809B CN201611024744.2A CN201611024744A CN106782809B CN 106782809 B CN106782809 B CN 106782809B CN 201611024744 A CN201611024744 A CN 201611024744A CN 106782809 B CN106782809 B CN 106782809B
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- Prior art keywords
- core
- electric wire
- mandrel
- data line
- copper wire
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- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
- H01B7/1825—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of a high tensile strength core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
The present invention relates to a kind of electric wires, including core and more copper wire and insulation cortex, the more copper wire are arranged on the periphery of the core along the length extending direction of the core and arrange in a ring, the insulation cortex is wrapped on the outer surface for the copper wire layer that the more copper wire are formed, the core includes mandrel, and the mandrel is made of ultra high molecular weight polyethylene fiber.The mandrel of the core of electric wire of the invention is made of ultra high molecular weight polyethylene fiber, ultra high molecular weight polyethylene fiber pulling force with super strength, the intensity of ultra high molecular weight polyethylene fiber is higher by about 40% than aramid fiber, it is twice higher than carbon fiber, it is the current highest fiber of intensity in the world, so that electric wire of the invention is not easy to break because of bending or stretching in use.The production method with the data line of the electric wire and the electric wire that the invention further relates to a kind of.
Description
[technical field]
The present invention relates to data line technical field, in particular to the system of a kind of electric wire, data line and the electric wire
Make method.
[background technique]
Universal with iPhone and Android phone, data line has been applied to huge numbers of families.Data line is usual
For USB data line, including the first plug being connect with power connection, the second plug being connect with mobile phone and the first plug of connection with
More electric wires of the second plug.More electric wires are specifically divided into power supply line, ground wire and two signal wires.Each electric wire
It is all made of the structure of plastic insulating layer package metallic conduction core, this electric wire when in use, can be because the originals such as bending, stretching
Because causing metallic conduction core to be broken, can not work normally so as to cause data line.
[summary of the invention]
The technical problem to be solved in the present invention is to provide a kind of data lines for having preferable bend resistance or drawing high performance.
In order to solve the above technical problems, the present invention the following technical schemes are provided:
On the one hand, the present invention provides a kind of electric wire, including core and more copper wire and insulation cortex, the more copper
Line is arranged on the periphery of the core along the length extending direction of the core and arranges in a ring, the insulation cortex
It is wrapped on the outer surface for the copper wire layer that the more copper wire are formed, the core includes mandrel, and the mandrel is by supra polymer
Weight polyethylene fiber is made.
In some embodiments, the core further includes metal foil, and the metal foil is wrapped in the periphery of the mandrel
Upper and the multiple copper wire is arranged in the metal foil and is formed by the outer surface of metal foil layer.
In some embodiments, the metal foil includes at least two.
In some embodiments, two ends of every copper wire are located at the both ends of the core.
On the other hand, the present invention also provides a kind of data lines, including the first plug and use for connecting with power connection
In the second plug being connect with electrical equipment, which is characterized in that the data line further includes more as described in above-described embodiment
Electric wire, the both ends of every electric wire are separately connected first plug and second plug.
In some embodiments, the data line is USB data line, and the quantity of the electric wire is four, respectively
Power supply line, ground wire and two signal wires.
In some embodiments, the data line further includes the foil shielding layer for wrapping up the more electric wires.
In some embodiments, the data line further includes the external insulation layer for wrapping up foil shielding layer.
On the other hand, the present invention also provides a kind of production methods of electric wire, comprising the following steps: core is formed,
In, the core includes the mandrel made of ultra high molecular weight polyethylene fiber；More copper wire are arranged in the circle of the core
On circumferential surface；And it takes out core and forms electric wire.
In some embodiments, the specific steps for " forming core " include: to be wrapped in metal foil to be gathered by super high molecular weight
Mandrel made of vinyl fiber forms core.
The beneficial effects of the present invention are:
Electric wire of the invention, the production method with the data line of the electric wire and the electric wire, core
Mandrel be made of ultra high molecular weight polyethylene fiber, ultra high molecular weight polyethylene fiber pulling force with super strength, supra polymer
The intensity of weight polyethylene fiber is higher by about 40% than aramid fiber, twice higher than carbon fiber, so that electric wire of the invention exists
It is not easy to break because of bending or stretching in use process, so that data line of the invention can have longer use
Service life.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of the electric wire of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of the data line of the embodiment of the present invention.
[specific embodiment]
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
In addition, as long as technical characteristic involved in the various embodiments of the present invention described below is each other not
Constituting conflict can be combined with each other.
Fig. 1 and Fig. 2 are please referred to, the present invention provides a kind of electric wire, including core 10, more copper wire 12 and insulation
Cortex 11.Wherein, more copper wire 12 are arranged on the periphery of core 10 and arrange in a ring, and insulation cortex 11 is wrapped in more
Copper wire 12 is formed by the outer surface of copper wire layer.Core 10 includes mandrel 101, and mandrel 101 is by ultra-high molecular weight polyethylene fibre
Dimension is made.It should be noted that for a columnar object comprising top surface, bottom surface and the side for connecting bottom surface and top surface
Face, heretofore described periphery are that multiple sides of columnar object link together and are formed by face.
It is understood that ultra high molecular weight polyethylene fiber pulling force with super strength, ultra high molecular weight polyethylene fiber
Intensity be higher by about 40% than aramid fiber, it is twice higher than carbon fiber, be the highest fiber of intensity in the world at present, mandrel 101
It is made of ultra-high-molecular-weight polyethylene fiber, so that electric wire of the invention is not easy in use because of bending or drawing
It stretches and breaks.
In the present embodiment, core 10 further includes that at least metal foil 102, metal foil 102 is wrapped in the periphery of mandrel 101
On, the outer surface that metal foil 102 is formed by metal foil layer is arranged in more copper wire 12.Optimization, metal foil 102 includes at least
Two.It is understood that the outer surface of metal foil layer is the periphery of core 10.Further, metal foil 102 can be
Tinsel cord, metallic foil and metal foil etc., certainly, the shape of metal foil 102 are not limited to this, the shape of metal foil 102
As long as mandrel 101 can be wrapped up by meeting metal foil 102.Specifically, in the present embodiment, metal foil 102 is two metals
Tinsel cord, 102 uniform winding of tinsel cord is on mandrel 101, and from the one ends wound of mandrel 101 to the other end.
In the present embodiment, two ends of every copper wire 12 are located at the both ends of core 10, in order to electric wire
There can be good conductive capability.Preferably, the quantity of more copper wire 12 is 41, and the diameter of copper wire is 0.08mm.
101 mandrel 101 made of ultra high molecular weight polyethylene fiber of mandrel of the core 10 of electric wire of the invention,
Ultra high molecular weight polyethylene fiber pulling force with super strength, the intensity of ultra high molecular weight polyethylene fiber are higher by about than aramid fiber
40%, it is twice higher than carbon fiber, be the highest fiber of intensity in the world at present, electric wire be not easy in use because
Bending is stretched and is broken, additionally, due to metal foil 102 is wrapped up on the mandrel 101 of core 10, even if core 10 is arranged in
More copper wire 12 on periphery are broken when in use, and core 10 can also continue to conduction at this time, transmit signal, so that this
The electric wire of invention can continue to use.
The present invention also provides a kind of data line with above-mentioned electric wire, which includes for connecting with power connection
The first plug 2 for connecing, the second plug (not shown go out) for being connect with electrical equipment such as mobile phone and more above-mentioned conductions
Wire rod.The both ends of every electric wire are separately connected the first plug 2 and the second plug.Preferably, data line is specially usb data
Line, the quantity of electric wire are four, respectively power supply line 3, ground wire 4 and two signal wires (5,6).
The mandrel 101 of the core 10 of electric wire is made of ultra high molecular weight polyethylene fiber in data line of the present invention, surpasses
High molecular weight polyethylene fiber pulling force with super strength, the intensity of ultra high molecular weight polyethylene fiber are higher by about than aramid fiber
40%, it is twice higher than carbon fiber, be the highest fiber of intensity in the world at present, electric wire be not easy in use because
Bending is stretched and is broken, so that data line of the invention has longer service life.In addition, due to core 10
Metal foil 102 is wrapped up on mandrel 101, even if more copper wire 12 being arranged on the periphery of core 10 break when in use
It splits, core 10 can also continue to conduction at this time, transmits signal, electric wire of the invention is continued to use, thus
Data line of the invention can be made to can be used more permanent.
Further, data line of the invention further includes the foil shielding layer 7 for wrapping up more electric wires, prevents electromagnetism spoke
It penetrates.
Further, data line of the invention further include wrap up foil shielding layer 7 external insulation layer 8, with prevent electric leakage and
Protect more electric wires.Preferably, external insulation layer 8 is plastic cement leather sheath.
The present invention also provides a kind of manufacturing methods of electric wire, comprising the following steps:
It forms core 10 and metal foil 102 is specifically wrapped in the mandrel made of ultra high molecular weight polyethylene fiber
To form core 10 on 101.More specifically, metal foil 102 is, for example, tinsel cord, and tinsel cord uniform winding is in mandrel
On 101 periphery.
More copper wire 12 are arranged on the periphery of core 10 and more copper wire 12 are in circular ring shape arrangement.Specifically, exist
In the step, core 10 is placed on stranding machine first, then the end of more 12 one end of copper wire exists according to annular setting
More copper wire 12 are arranged on core 10 finally by stranding machine for one end on the periphery of core 10 and positioned at core 10.
It takes out core and forms electric wire.Specifically, the core 10 for being equipped with more copper wire 12 is packed into and takes out line equipment, core 10
Material mouth is passed through together with copper wire 12, the plastic rubber material of high temperature squeeze and is wrapped in copper wire 12 and is formed by the outer surface of copper wire layer,
The core wire that line equipment has been taken out according to uniform speed tensile is taken out, flows cooling trough in front of line equipment into taking out.
It is understood that high molecular weight polyethylene fiber fusing point itself is low, and the non-refractory in taking out line processing procedure, superelevation point
Sub- weight polyethylene fiber encounter sizing material melt generate 180 degree high temperature can occur fuse phenomenon, and by metal foil 102 be wrapped in by
It, can be fine to avoid the sizing material and ultra-high molecular weight polyethylene of high temperature after on mandrel 101 made of ultra high molecular weight polyethylene fiber
Dimension directly contacts, so that the mandrel 101 made of ultra high molecular weight polyethylene fiber be avoided to melt.
The beneficial effects of the present invention are:
Electric wire of the invention, the production method with the data line of the electric wire and the electric wire, core
10 mandrel 101 is made of ultra high molecular weight polyethylene fiber, ultra high molecular weight polyethylene fiber pulling force with super strength, superelevation
The intensity of molecular weight polyethylene fiber is higher by about 40% than aramid fiber, twice higher than carbon fiber, is that intensity is most in the world at present
High fiber, so that electric wire of the invention is not easy to break because of bending or stretching in use, so that
Data line of the invention has longer service life.Additionally, due to package metal foil 102 on the mandrel 101 of core 10, even if
More copper wire 12 being arranged on the periphery of core 10 are broken when in use, at this time core 10 can also continue to it is conductive,
Transmit signal, thus it is also possible that data line of the invention can be used it is more permanent.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (9)
1. a kind of electric wire, which is characterized in that including core (10) Ji Duogen copper wire (12) and insulation cortex (11), more institutes
Copper wire (12) is stated to be arranged on the periphery of the core (10) and in a ring along the length extending direction of the core (10)
Arrangement, the insulation cortex (11) are wrapped on the outer surface for the copper wire layer that the more copper wire (12) are formed, the core
It (10) include mandrel (101), the mandrel (101) is made of ultra high molecular weight polyethylene fiber；
The core (10) further include: molten metal occurs for avoiding the mandrel (101) from directly contacting high temperature glue material
Foil (102), the metal foil (102) is wrapped on the periphery of the mandrel (101) and the more copper wire (12) setting exists
The metal foil (102) is formed by the outer surface of metal foil layer.
2. electric wire as described in claim 1, it is characterised in that: metal foil (102) uniform winding is in the mandrel
(101) on, and from the one ends wound of the mandrel (101) to the other end.
3. electric wire as described in claim 1, it is characterised in that: two ends of the every copper wire (12) are located at
The both ends of the core (10).
4. a kind of data line, including the first plug (2) for being connect with power connection and for being connect with electrical equipment
Two plugs, which is characterized in that the data line further includes more electric wires as described in any one of claims 1-3, and every
The both ends of electric wire are separately connected first plug (2) and second plug.
5. data line as claimed in claim 4, it is characterised in that: the data line is USB data line, the electric wire
Quantity is four, respectively power supply line (3), ground wire (4) and two signal wires (5,6).
6. data line as claimed in claim 4, it is characterised in that: the data line further includes the package more electric wires
Foil shielding layer (7).
7. data line as claimed in claim 6, it is characterised in that: the data line further includes package foil shielding layer (7)
External insulation layer (8).
8. a kind of production method of electric wire, comprising the following steps:
Metal foil (102) is wrapped on the mandrel made of ultra high molecular weight polyethylene fiber (101) and forms core (10)；It should
Metal foil (102) is melted for avoiding the mandrel (101) from directly contacting high temperature glue material；
More copper wire (12) are arranged on the periphery of the core (10)；And
It takes out the core (10) and forms electric wire.
9. the production method of electric wire as claimed in claim 8, which is characterized in that metal foil (102) is tinsel cord, should
Tinsel cord uniform winding is on the periphery of mandrel (101).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611024744.2A CN106782809B (en) | 2016-11-17 | 2016-11-17 | The production method of electric wire, data line and the electric wire |
| PCT/CN2017/079022 WO2018090536A1 (en) | 2016-11-17 | 2017-03-31 | Conductive wire, data line and conductive wire manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611024744.2A CN106782809B (en) | 2016-11-17 | 2016-11-17 | The production method of electric wire, data line and the electric wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106782809A CN106782809A (en) | 2017-05-31 |
| CN106782809B true CN106782809B (en) | 2019-03-26 |
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ID=58968136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611024744.2A Active CN106782809B (en) | 2016-11-17 | 2016-11-17 | The production method of electric wire, data line and the electric wire |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106782809B (en) |
| WO (1) | WO2018090536A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108269648A (en) * | 2016-12-30 | 2018-07-10 | 深圳市理德铭科技股份有限公司 | A kind of wire rod resistant to bending |
| CN110098007B (en) * | 2019-05-16 | 2021-03-05 | 飞讯达（厦门）信息技术有限公司 | Preparation method of six-type data jumper wire and six-type data jumper wire |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001067948A (en) * | 1999-08-27 | 2001-03-16 | Hitachi Cable Ltd | Flexible optical fiber cable |
| CN1959864A (en) * | 2006-10-20 | 2007-05-09 | 李明斌 | USB connecting wire in use under high and low temperature, and acid or alkali environment, and fabricating technique |
| CN202677921U (en) * | 2012-05-25 | 2013-01-16 | 东莞市立成电线有限公司 | Cable conductor and double core structure |
| CN202948768U (en) * | 2012-09-18 | 2013-05-22 | 惠阳东美音响制品有限公司 | Earphone cord |
| CN204010722U (en) * | 2014-05-16 | 2014-12-10 | 上海熊猫线缆股份有限公司 | New-energy automobile storage battery electric wire |
| CN205388913U (en) * | 2016-02-02 | 2016-07-20 | 安克科技有限公司 | Wire rod |
| CN206163167U (en) * | 2016-11-17 | 2017-05-10 | 湖南海翼电子商务股份有限公司 | Electrically conductive wire and data line thereof |
-
2016
- 2016-11-17 CN CN201611024744.2A patent/CN106782809B/en active Active
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2017
- 2017-03-31 WO PCT/CN2017/079022 patent/WO2018090536A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN106782809A (en) | 2017-05-31 |
| WO2018090536A1 (en) | 2018-05-24 |
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