CN209149871U - A kind of cable structure suitable for CAT6 unmasked cable - Google Patents
A kind of cable structure suitable for CAT6 unmasked cable Download PDFInfo
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- CN209149871U CN209149871U CN201821639945.8U CN201821639945U CN209149871U CN 209149871 U CN209149871 U CN 209149871U CN 201821639945 U CN201821639945 U CN 201821639945U CN 209149871 U CN209149871 U CN 209149871U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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Abstract
The utility model relates to a kind of cable structures suitable for CAT6 unmasked cable.Cable according to the present utility model includes sheath (1), skeleton (2), at least 8 core wires (3) and clad (4), the every core wire (3) is made of the insulating layer of conductor and the package conductor, by being twisted into twisted-pair cable to be provided at least 4 groups of twisted-pair cables pair by every two core wires (3), twisted-pair cable described in every group is to being coated with the clad (4), the inner space of the sheath (1) is separated at least four chamber by the skeleton (2), at least 4 groups of twisted-pair cables are to being respectively distributed at least four chamber.
Description
Technical field
The utility model relates to technical field of cables more particularly to a kind of unmasked cables.
Background technique
Vehicular intelligent, net connectionization, even automatic Pilot billow arrived；Tide bring is advanced driving auxiliary
The continuous innovation of system (ADAS) technology, high-quality car entertainment audio-visual audio-visual propulsion and OTA remote upgrade, V2X
(vehicle to everything；Vehicle is to the external world), the development of big data, a series of technologies such as cloud computing；This advances vehicle-mounted
The explosion type of network capacity requirements develops, it is clear that this has had exceeded CAN (Controller Area Network；Control general ability
Domain net) or traditional In-vehicle networking such as FlexRay (registered trademark) historic mission.This is also exactly that Ethernet is embraced with vehicle depth
Integrated opportunity.
Vehicle-mounted Ethernet not only has bandwidth required for adaptation ADAS, audio-visual amusement, vehicle net connectionization etc., but also
Have the potentiality (transmission of the more big data as required for the automatic Pilot epoch) for supporting the following higher performance.It, which will become, realizes
The foundation stone of stage construction high-speed communication, relative to controller LAN (CAN) revolution of the 1990s, its scale will more
Greatly, meaning will be more far-reaching.Scholarly forecast arrives the year two thousand twenty, and the ethernet port disposed in vehicle will be up to 500,000,000.
In vehicle ethernet technology, highest cost performance is UTP (Unshielded Twisted Pair；Unmasked is double
Twisted wire) type.However the transmission rate of UTP cable is 100Mbps, there is very big bottleneck for large-scale data transmission.
Utility model content
Utility model technical problem to be solved
Common CAT6 cable (six class grid lines) can satisfy 1000Mbps transmission rate, but be unable to satisfy vehicle
Environmental requirement, such as not can guarantee insulation at high temperature, conventional CAT6 cable can only work at 80 degrees Celsius or less.In addition,
Under vehicle use environment, due to can frequently generate vibration, there is higher requirement to the intensity of cable.
Therefore a kind of requirement for being able to satisfy vehicle use environment is needed to be able to achieve the CAT6 cable of high-speed transfer again.
One of the utility model be designed to provide it is a kind of can be higher than 80 degrees Celsius in the environment of using and be able to achieve
The cable of high-speed transfer.
Another purpose of the utility model is to improve the tensile strength of cable.
Solve technological means used by technical problem
The one aspect of the utility model is a kind of cable, including sheath (1), skeleton (2), at least 8 core wires (3) with
And clad (4), the every core wire (3) is made of the insulating layer of conductor and the package conductor, by as described in every two
Core wire (3) is twisted into twisted-pair cable to be provided at least 4 groups of twisted-pair cables pair, twisted-pair cable described in every group to cladding
It states clad (4), the inner space of the sheath (1) is separated at least four chamber by the skeleton (2), and described at least 4 groups double
Twisted wire line is to being respectively distributed at least four chamber.
In an at least embodiment of the utility model, the insulating layer of the core wire (3) is taken the photograph by heat resisting temperature for 105
Family name's degree or 125 degrees Celsius and dielectric constant is made of 2.65 and polypropylene below (PP) or crosslinked polyethylene (XLPE) material,
The clad (4) is made of PET material, and the skeleton (2) is made of polypropylene (PP) or crosslinked polyethylene (XLPE) material,
Insulating materials of the sheath (1) by heat resisting temperature by 105 degrees Celsius is made.
In an at least embodiment of the utility model, the conductor of the core wire (3) is closed by copper magnesium 02 (CuMg02)
Gold, (CuSn03) alloy of copper and tin 03 or conductivity are made of 10%~40% copper covered steel conductor.
In an at least embodiment of the utility model, the sectional area of the every core wire (3) is 0.13mm2~
0.35mm2。
In an at least embodiment of the utility model, the insulating layer of the core wire (3) with a thickness of 0.15mm~
0.40mm。
In an at least embodiment of the utility model, the twisting pitch of the core wire (3) is 8mm~22mm.
In an at least embodiment of the utility model, the twisting pitch of the core wire (3) is 8mm~10mm.
In an at least embodiment of the utility model, the clad (4) is 2.45 and PET below by dielectric constant
Material is made.
In an at least embodiment of the utility model, the skeleton (2) is 2.65 and below poly- third by dielectric constant
Alkene (PP) or crosslinked polyethylene (XLPE) material are made.
In an at least embodiment of the utility model, the sheath (1) is made of polyvinyl chloride (PVC) material.
In an at least embodiment of the utility model, the skeleton is crossing skeleton.
In an at least embodiment of the utility model, the cable is unmasked cable.
Utility model effect
By using the cable of the utility model, be externally coated with coating layer in every group of twisted-pair cable, the conductor of core wire by
CuMg02 alloy, CuSn03 alloy or conductivity are made of 10%~40% copper covered steel conductor, and the insulating layer of core wire is by resistance to
Hot temperature is 105 degrees Celsius or 125 degrees Celsius and dielectric constant is 2.65 and polypropylene below or cross-linking polyethylene materials system
At clad is made of PET material, and skeleton is made of polypropylene or cross-linking polyethylene materials, and sheath is taken the photograph by heat resisting temperature for 105
The insulating materials of family name's degree is made, therefore can satisfy the transmission rate request of 1000Mbps, and tolerable temperature is increased to 105 and takes the photograph
Family name's degree is suitable for vehicle use environment.
Further, since using clad made of PET by every group of twisted-pair cable to cladding, therefore can guarantee during vibration
The stability of cable inner structure.
Further, since the copper-clad that cored wire conductor is 10%~40% by CuMg02 alloy, CuSn03 alloy or conductivity
Steel conductor is made, therefore tensile strength is improved.
Further, since being related to using unmasked, therefore cost can be reduced and mitigate weight.
Detailed description of the invention
It is described below including the discussion to attached drawing, these attached drawings have showing for the realization for passing through the embodiments of the present invention
The illustration that the mode of example provides.These attached drawings are understood to as an example, not as limitation.As used herein,
Spy included at least one realization of description the utility model is understood to the reference of one or more " embodiments "
Determine feature, structure, and/or characteristic.Therefore, occur herein such as " in one embodiment " or " in an alternate embodiment " it
The phrase of class describes the various embodiments and realization of the utility model, and is not necessarily all referring to the same embodiment.However, it
Be also not necessarily it is mutually exclusive.
Fig. 1 is the sectional view for showing the structure of cable of the utility model embodiment.
Specific embodiment
When the utility model embodiment is described in detail, for purposes of illustration only, indicating that the sectional view of device architecture can disobey general ratio
Example makees partial enlargement, and the schematic diagram is example, should not limit the range of the utility model protection herein.In addition,
The three-dimensional space of length, width and depth should be included in actual fabrication.
The application has used particular words to describe embodiments herein.As " one embodiment ", " embodiment ",
And/or " some embodiments " means a certain feature relevant at least one embodiment of the application, structure or feature.Therefore, it answers
Emphasize and it is noted that " embodiment " or " one embodiment " that is referred to twice or repeatedly in this specification in different location or
" alternate embodiment " is not necessarily meant to refer to the same embodiment.In addition, certain in one or more embodiments of the application
Feature, structure or feature can carry out combination appropriate.
It should be noted that in order to simplify herein disclosed statement, to help real to one or more utility models
Apply the understanding of example, above in the description of the embodiment of the present application, sometimes by various features merger to one embodiment, attached drawing or
In descriptions thereof.But this disclosure method is not meant to mention in aspect ratio claim required for the application object
And feature it is more.In fact, the feature of embodiment will be less than whole features of the single embodiment of above-mentioned disclosure.
In some embodiments, numerical parameter used in description and claims is approximation, the approximation root
It can change according to feature needed for separate embodiment.In some embodiments, numerical parameter is considered as defined significant digit
And the method retained using general digit.Although for confirming the Numerical Range and ginseng of its range range in some embodiments of the application
Number is approximation, and in a particular embodiment, being set in for such numerical value is reported as precisely as possible in feasible region.
Fig. 1 is the sectional view for showing the structure of cable of the utility model embodiment.
The cable of the utility model can for example be but not limited to CAT6 cable.More specifically, Fig. 1 shows one kind
The structure of CAT6 unmasked cable, it should be appreciated that the scope of application of the utility model is not limited to CAT6 unmasked cable.Such as figure
Shown in 1, the cable of the utility model includes sheath 1,2,8 core wires 3 of skeleton and clad 4.Skeleton 2 for example can be cross
Skeleton, but it is not limited to this, as long as the configuration of support and compartmentation can be played.Core wire 3 is by conductor and surrounds conductor
Insulating layer is (not shown) to be constituted.Every two core wires 3 are twisted into one group of twisted-pair cable pair, therefore as shown in Figure 1, are provided with 4 groups altogether
Twisted-pair cable pair.In this way, a part can be not only resisted from extraneous Electromagnetic Interference, can also be reduced multipair
Interfering with each other between twisted pair.By twisting together the conducting wire of two eradication edge mutually, interference signal acts on this two phases
It mutually kinks and is consistent on conducting wire together, can be eliminated common-mode signal in the difference channel for receiving signal, to mention
It takes out useful signal (difference mode signal).
Skeleton 2 is arranged in sheath 1, and the inner space of sheath 1 is separated into 4 chambers, above-mentioned 4 groups of twisted-pair cables to point
It She Zhi not be in 4 chambers.
It should be noted that shown here as the situation of 8 core wires 3 and 4 groups of twisted-pair cables pair, it is to be understood that this is only
An example, it is not intended that the scope of the utility model is limited, the utility model can be used for other specifications and
The cable of structure, the cable of core wire and twisted-pair cable pair such as with other quantity.
In the present embodiment, every group of twisted-pair cable is coated to by clad 4.Clad 4 for example can be by dielectric constant
For 2.45 and PET below (Polyethylene terephthalate；Polyethylene terephthalate) material is made.This
Sample can guarantee stable structure under vibration environment and be resistant to up to 105 degrees Celsius of high temperature, use suitable for vehicle
Environment.
In order to use under the environment temperature of vehicle use environment, i.e. 80 degree Celsius or more, virgin pp is used with previous
(PP) or the insulating layer of polyethylene (PE) is different, and in the present embodiment, the insulating layer of core wire 3 by dielectric constant is 2.65 and below
Polypropylene (PP) or crosslinked polyethylene (XLPE) material are made, therefore heat resisting temperature reaches 105 degrees Celsius or 125 degrees Celsius.This
Outside, clad 4 can for example be made of PET material.Skeleton 2 for example can be by polypropylene (PP) or crosslinked polyethylene (XLPE) material
Material is made, and is preferably made of dielectric constant of 2.65 and polypropylene below (PP) or crosslinked polyethylene (XLPE) material.Sheath 1
Such as it can be made of heat resisting temperature of 105 degrees Celsius of insulating materials, the preferably material of further satisfaction ISO6722-1 standard
Material, such as polyvinyl chloride (PVC).
For the cable of the present embodiment compared with conventional cable, tolerable temperature is increased to 105 degrees Celsius from 80 degrees Celsius, thus
It can work in vehicle use environment, without causing insulating properties to be lost or because vibration causes structure unstable because of high temperature
The problems such as determining.Meanwhile the cable of the utility model can be realized the high transfer rate of 1000Mbps.
Further, since the cable of the utility model uses unmasked structure, therefore no setting is required the metallic shield of 1 internal layer of sheath
Material, cost is relatively low, networking flexibility, it is easier to install.And when installation Shielded Twisted Pair, the shielded layer of twisted pair must be connect
Ground is difficult all perfect ground connection, so that shielded layer itself be made to become maximum interference source, leads to performance very during actual construction
To can not show a candle to unshielded twisted pair.It is to be understood that the utility model also can be applied to the cable with shielding construction.
In one embodiment, the conductor of core wire 3 can be 10% by CuMg02 alloy, CuSn03 alloy or conductivity
~40% copper covered steel conductor is made.With use fine copper as conductor compared with, can effectively promote tensile strength.Here, CuMg02
Alloy is the copper magnesium alloy that content of magnesium is nominally 0.2% ratio, and wherein copper content is 99.5% or more, content of magnesium 0.12% to
In the range of 0.25%；CuSn03 alloy is the copper-tin alloy that Theil indices are nominally 0.3% ratio, and wherein copper content is 99.5%
More than, Theil indices are in the range of 0.23% to 0.35%.
It is that 10%~40% copper clad steel is led as core wire due to using CuMg02 alloy, CuSn03 alloy or conductivity
Body, therefore in one embodiment, the sectional area of core wire 3 can be 0.13mm2~0.35mm2, to guarantee enough conductances
Rate.
In addition, the thickness of the insulating layer of core wire 3 can be 0.15mm~0.40mm, to guarantee enough insulating properties and strong
Degree.
In addition, the twisting pitch of core wire 3 can be 8mm~22mm, preferably 8mm~10mm.Wherein, twisting pitch is to twist
The major parameter for closing technique is defined as the length of one twist cycle of twisted pair, and pitch is smaller (it is closeer to turn round line), anti-interference ability
It is stronger.
The embodiment of CAT6 unmasked cable described herein can be implemented in the car, it can also be used to it is other similar or
The use environment of lower requirement.Those skilled in the art can according to need unrestricted choice.
Following example is related to further embodiment.The following example of the disclosure includes product.
According to example 1, a kind of cable, including sheath, skeleton, at least 8 core wires and clad are provided.Every core wire
It is made of conductor and the insulating layer for wrapping up the conductor.By being twisted into twisted-pair cable to be arranged by every two core wires
There are at least 4 groups of twisted-pair cables pair.Twisted-pair cable described in every group is to being coated with the clad.The crossing skeleton is by the sheath
Inner space be separated at least four chamber, 4 groups of twisted-pair cables are to being respectively distributed at least four chamber.
Example 2 may include the element of example 1, wherein the insulating layer of the core wire is 105 Celsius by heat resisting temperature
Degree or 125 degrees Celsius and dielectric constant are made of 2.65 and polypropylene below (PP) or crosslinked polyethylene (XLPE) material.Institute
Clad is stated to be made of PET material.The skeleton is made of polypropylene (PP) or crosslinked polyethylene (XLPE) material.The sheath
Insulating materials by heat resisting temperature by 105 degrees Celsius is made.
Example 3 may include the element of example 1, wherein the conductor of the core wire is closed by CuMg02 alloy, CuSn03
Gold or conductivity are made of 10%~40% copper covered steel conductor.
Example 4 may include the element of example 3, wherein the sectional area of the every core wire is 0.13mm2~0.35mm2。
Example 5 may include the element of example 4, wherein the insulating layer of the core wire with a thickness of 0.15mm~
0.40mm。
Example 6 may include the element of example 5, wherein the twisting pitch of the core wire is 8mm~22mm.
Example 7 may include the element of example 6, wherein the twisting pitch of the core wire is 8mm~10mm.
Example 8 may include the element of example 7, wherein the clad is 2.45 and PET material below by dielectric constant
Material is made.
Example 9 may include the element of example 8, wherein the skeleton is 2.65 and polypropylene below by dielectric constant
(PP) or crosslinked polyethylene (XLPE) material is made.
Example 10 may include the element of example 9, wherein the sheath is made of polyvinyl chloride (PVC) material.
Example 11 may include the element of example 10, wherein the skeleton is crossing skeleton.
Example 12 may include the element of example 11, wherein the cable is unmasked cable.
Preferred embodiments of the present invention are described in detail above.It should be appreciated that the utility model is not departing from
Various embodiments and deformation can be used in the case where its broad spirit and range.Those skilled in the art are without wound
The property made labour, which according to the present utility model can conceive, makes many modifications and variations.Therefore, all those skilled in the art according to
The design of the utility model passes through the available skill of logical analysis, reasoning, or a limited experiment on the basis of existing technology
Art scheme, all should belong in the protection scope determined by claims of the utility model.
Term as used herein and expression are used as descriptive term and not restrictive, are using such term and table
Up to when, it is not intended to exclude any equivalent of shown and described feature (or its certain part), it should be appreciated that
Within the scope of claims, various modifications are all possible.Correspondingly, claims are intended to cover all such etc.
Imitate content.
Claims (12)
1. a kind of cable, which is characterized in that including sheath (1), skeleton (2), at least 8 core wires (3) and clad (4),
The every core wire (3) is made of the insulating layer of conductor and the package conductor,
By being twisted into twisted-pair cable to be provided at least 4 groups of twisted-pair cables pair, every group of institute by every two core wires (3)
Twisted-pair cable is stated to being coated with the clad (4),
The inner space of the sheath (1) is separated at least four chamber, at least 4 groups of twisted-pair cables pair by the skeleton (2)
It is respectively distributed at least four chamber.
2. cable as described in claim 1, which is characterized in that the insulating layer of the core wire (3) is 105 by heat resisting temperature
Degree Celsius or 125 degrees Celsius and dielectric constant be 2.65 and polypropylene below (PP) or crosslinked polyethylene (XLPE) material system
At,
The clad (4) is made of PET material,
The skeleton (2) is made of polypropylene (PP) or crosslinked polyethylene (XLPE) material,
Insulating materials of the sheath (1) by heat resisting temperature by 105 degrees Celsius is made.
3. cable as described in claim 1, which is characterized in that
The copper-clad that the conductor of the core wire (3) is 10%~40% by CuMg02 alloy, CuSn03 alloy or conductivity
Steel conductor is made.
4. cable as described in claim 1, which is characterized in that
The sectional area of the every core wire (3) is 0.13mm2~0.35mm2。
5. cable as described in claim 1, which is characterized in that
The insulating layer of the core wire (3) with a thickness of 0.15mm~0.40mm.
6. cable as described in claim 1, which is characterized in that
The twisting pitch of the core wire (3) is 8mm~22mm.
7. cable as claimed in claim 6, which is characterized in that
The twisting pitch of the core wire (3) is 8mm~10mm.
8. cable as described in claim 1, which is characterized in that
The clad (4) is made of dielectric constant of 2.45 and PET material below.
9. cable as described in claim 1, which is characterized in that
The skeleton (2) is made of dielectric constant of 2.65 and polypropylene below (PP) or crosslinked polyethylene (XLPE) material.
10. cable as described in claim 1, which is characterized in that
The sheath (1) is made of polyvinyl chloride (PVC) material.
11. cable as described in claim 1, which is characterized in that
The skeleton is crossing skeleton.
12. the cable as described in any one of claims 1 to 11, which is characterized in that
The cable is unmasked cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821639945.8U CN209149871U (en) | 2018-10-09 | 2018-10-09 | A kind of cable structure suitable for CAT6 unmasked cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821639945.8U CN209149871U (en) | 2018-10-09 | 2018-10-09 | A kind of cable structure suitable for CAT6 unmasked cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209149871U true CN209149871U (en) | 2019-07-23 |
Family
ID=67269013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821639945.8U Active CN209149871U (en) | 2018-10-09 | 2018-10-09 | A kind of cable structure suitable for CAT6 unmasked cable |
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| CN (1) | CN209149871U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459363A (en) * | 2018-10-09 | 2019-11-15 | 安波福电气系统有限公司 | A kind of cable structure suitable for CAT6 unmasked cable |
| TWI729570B (en) * | 2019-11-15 | 2021-06-01 | 萬泰科技股份有限公司 | Manufacturing method of cold-resistant and burn-resistant network cable |
-
2018
- 2018-10-09 CN CN201821639945.8U patent/CN209149871U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459363A (en) * | 2018-10-09 | 2019-11-15 | 安波福电气系统有限公司 | A kind of cable structure suitable for CAT6 unmasked cable |
| TWI729570B (en) * | 2019-11-15 | 2021-06-01 | 萬泰科技股份有限公司 | Manufacturing method of cold-resistant and burn-resistant network cable |
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