CN204229916U - High-speed transfer cable - Google Patents
High-speed transfer cable Download PDFInfo
- Publication number
- CN204229916U CN204229916U CN201420653805.1U CN201420653805U CN204229916U CN 204229916 U CN204229916 U CN 204229916U CN 201420653805 U CN201420653805 U CN 201420653805U CN 204229916 U CN204229916 U CN 204229916U
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- China
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- conductor
- layer
- cable
- speed transfer
- heart yearn
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Abstract
The utility model provides a kind of high-speed transfer cable, comprises cable body, signal shielding assembly and restrictive coating, described signal shielding assembly parcel cable body, and signal shielding assembly is between cable body and restrictive coating; Described cable body comprises the two core assembly lines be arranged side by side, and described heart yearn comprises heart yearn pet layer, drain wire and two cored wire conductor assemblies, described heart yearn pet layer wrapped row streamline and two cored wire conductor assemblies; Described cored wire conductor assembly comprises conductor shield, insulating layer of conductor and conductor layer, described insulating layer of conductor parcel conductor layer, and insulating layer of conductor is between conductor shield and conductor layer.The utility model transmission cable intensity is good, the construction of cable is stablized, and is applicable to the high-speed transfer of data.
Description
Technical field
The utility model relates to a kind of cable, particularly relates to a kind of high-speed transfer cable.
Background technology
Cable generally includes several or several groups of wires, often organize wire and at least comprise the wire of more than two or two, often mutually insulated between group wire, and strandedly centered by one to form, whole outside is enclosed with the cover layer of high-insulation, is responsible for the transmission of electric power or data.
High-speed data transmission cable of the prior art, generally can only use at normal temperatures, and the retractility of transmission cable is not strong, is easily subject to the use under hot environment and other mal-condition.In addition, in general high-speed transfer cable, the material of filling is few, makes the insufficient strength of cable good, and easily by the impact of ice and snow weather, the construction of cable is unstable, and data transmission capabilities is poor.For this reason, be necessary to be further improved above-mentioned high-speed data transmission cable.
Utility model content
Technical problem to be solved in the utility model is: for the problem that in prior art, transmission cable intensity is bad, the construction of cable is unstable and data transmission capabilities is poor, provides a kind of high-speed transfer cable.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: provide a kind of high-speed transfer cable, comprise cable body, signal shielding assembly and restrictive coating, described signal shielding assembly parcel cable body, and signal shielding assembly is between cable body and restrictive coating;
Described cable body comprises the two core assembly lines be arranged side by side, and described heart yearn comprises heart yearn pet layer, drain wire and two cored wire conductor assemblies, described heart yearn pet layer wrapped row streamline and two cored wire conductor assemblies;
Described cored wire conductor assembly comprises conductor shield, insulating layer of conductor and conductor layer, described insulating layer of conductor parcel conductor layer, and insulating layer of conductor is between conductor shield and conductor layer.
Further, described signal shielding assembly comprises woven shield, cable pet layer and foil shielding layer, and described foil shielding layer, cable pet layer and woven shield distribute successively along the radial direction of cable.
Further, the cross section of described restrictive coating and signal shielding assembly is disc shape.
Further, the material of described cable pet layer and heart yearn pet layer is PET polyester band.
Further, the material of described foil shielding layer and conductor shield is on aluminium matter face and is covered with a pet layer.
Further, the material of described drain wire is tinned wird, copper cash, tinning steel-in-copper or tin-coated copper plated aluminium.
Further, the material of described restrictive coating is PVC, TPE or TPFE.
The beneficial effects of the utility model are: be different from the problem that in prior art, transmission cable intensity is bad, the construction of cable is unstable and data transmission capabilities is poor, a kind of high-speed transfer cable is provided, comprise cable body, signal shielding assembly and restrictive coating, signal shielding assembly can reduce the surrounding environment of data in transmitting procedure to the impact of the data in cable body, the transmission performance of data is stablized, and is applicable to Signal transmissions that is remote, two-forty; This cable body comprises the two core assembly lines be arranged side by side, every core assembly core line comprises heart yearn pet layer, drain wire and two cored wire conductor assemblies, drain wire is earth connection, heart yearn pet layer can increase intensity and the crushing resistance of cable body, cored wire conductor assembly has and shields signal, increase conductor layer intensity, make the feature that its transfer of data is stable.
Accompanying drawing explanation
Fig. 1 is the schematic cross-section of the utility model high-speed transfer cable;
Fig. 2 is the schematic cross-section of the utility model heart yearn.
Label declaration:
1, restrictive coating; 2, woven shield; 3, cable pet layer; 4, foil shielding layer;
5, conductor shield; 6, heart yearn pet layer; 7, insulating layer of conductor; 8, conductor layer;
9, drain wire.
Embodiment
By describing technology contents of the present utility model in detail, realized object and effect, accompanying drawing is coordinated to be explained below in conjunction with execution mode.
The design of the utility model most critical is: adopt cable body, signal shielding assembly and restrictive coating, signal shielding assembly is applicable at a distance, the Signal transmissions of two-forty; Cable body comprises the two core assembly lines be arranged side by side, and can increase intensity and the crushing resistance of cable body, increases conductor layer intensity, and its transfer of data is stablized.
Please refer to Fig. 1 and Fig. 2, a kind of high-speed transfer cable, comprise cable body, signal shielding assembly and restrictive coating 1, described signal shielding assembly parcel cable body, and signal shielding assembly is between cable body and restrictive coating 1;
Described cable body comprises the two core assembly lines be arranged side by side, and described heart yearn comprises heart yearn pet layer 6, drain wire 9 and two cored wire conductor assemblies, described heart yearn pet layer 6 wrapped row streamline 9 and two cored wire conductor assemblies;
Described cored wire conductor assembly comprises conductor shield 5, insulating layer of conductor 7 and conductor layer 8, and described insulating layer of conductor 7 wraps up conductor layer 8, and insulating layer of conductor 7 is between conductor shield 5 and conductor layer 8.Wherein, the material of conductor layer 8 is silver-coated copper wire or tinned wird or copper cash, and insulating layer of conductor 7 material is PE or FEP or foaming PE or foaming FEP.
From foregoing description, the beneficial effects of the utility model are: be different from the problem that in prior art, transmission cable intensity is bad, the construction of cable is unstable and data transmission capabilities is poor, a kind of high-speed transfer cable is provided, comprise cable body, signal shielding assembly and restrictive coating 1, signal shielding assembly can reduce the surrounding environment of data in transmitting procedure to the impact of the data in cable body, the transmission performance of data is stablized, and is applicable to Signal transmissions that is remote, two-forty; This cable body comprises the two core assembly lines be arranged side by side, every core assembly core line comprises heart yearn pet layer 6, drain wire 9 and two cored wire conductor assemblies, drain wire 9 is earth connection, heart yearn pet layer 6 can increase intensity and the crushing resistance of cable body, cored wire conductor assembly has and shields signal, increase conductor layer Final 8 degree, make the feature that its transfer of data is stable.
Further, described signal shielding assembly comprises woven shield 2, cable pet layer 3 and foil shielding layer 4, and described foil shielding layer 4, cable pet layer 3 and woven shield 2 distribute successively along the radial direction of cable.The material of woven shield 2 is tinned wird or tin-coated copper plated aluminium magnesium etc.Double layer screen layer and cable pet layer 3 can make the better effects if of signal shielding, can reduce the interference effect of external environment to cable.
Further, described restrictive coating 1 is disc shape with the cross section of signal shielding assembly.Whole whole cable is disc shape, Stability Analysis of Structures, has preferably resistance to compression, high temperature resistant, low temperature resistant, and has the good advantage of drawing effect.
Further, the material of described cable pet layer 3 and heart yearn pet layer 6 is PET polyester band.Cost is low, is conducive to reducing production cost, improves the cost performance of whole cable.
Further, the material of described foil shielding layer 4 and conductor shield 5 is on aluminium matter face and is covered with a pet layer.The effect of shielding is better, and data degradation is little, long transmission distance.
Further, the material of described drain wire 9 is tinned wird, copper cash, tinning steel-in-copper or tin-coated copper plated aluminium.The Main Function of this drain wire 9 is ground connection.
Further, the material of described restrictive coating 1 is PVC, TPE or TPFE.Cost is low, is conducive to reducing production cost, improves the cost performance of whole cable.
In sum, the high-speed transfer cable that the utility model provides, comprise cable body, signal shielding assembly and restrictive coating, signal shielding assembly can reduce the surrounding environment of data in transmitting procedure to the impact of the data in cable body, the transmission performance of data is stablized, and is applicable to Signal transmissions that is remote, two-forty; This cable body comprises the two core assembly lines be arranged side by side, every core assembly core line comprises heart yearn pet layer, drain wire and two cored wire conductor assemblies, drain wire is earth connection, heart yearn pet layer can increase intensity and the crushing resistance of cable body, cored wire conductor assembly has and shields signal, increase conductor layer intensity, make the feature that its transfer of data is stable; In addition, low, the cost performance advantages of higher of production cost is also had.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalents utilizing the utility model specification and accompanying drawing content to do; or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a high-speed transfer cable, is characterized in that, comprises cable body, signal shielding assembly and restrictive coating, described signal shielding assembly parcel cable body, and signal shielding assembly is between cable body and restrictive coating;
Described cable body comprises the two core assembly lines be arranged side by side, and described heart yearn comprises heart yearn pet layer, drain wire and two cored wire conductor assemblies, described heart yearn pet layer wrapped row streamline and two cored wire conductor assemblies;
Described cored wire conductor assembly comprises conductor shield, insulating layer of conductor and conductor layer, described insulating layer of conductor parcel conductor layer, and insulating layer of conductor is between conductor shield and conductor layer.
2. high-speed transfer cable according to claim 1, it is characterized in that, described signal shielding assembly comprises woven shield, cable pet layer and foil shielding layer, and described foil shielding layer, cable pet layer and woven shield distribute successively along the radial direction of cable.
3. high-speed transfer cable according to claim 2, is characterized in that, the cross section of described restrictive coating and signal shielding assembly is disc shape.
4. high-speed transfer cable according to claim 3, is characterized in that, the material of described cable pet layer and heart yearn pet layer is PET polyester band.
5. high-speed transfer cable according to claim 3, is characterized in that, the material of described foil shielding layer and conductor shield is on aluminium matter face and is covered with a pet layer.
6. high-speed transfer cable according to claim 3, is characterized in that, the material of described drain wire is tinned wird, copper cash, tinning steel-in-copper or tin-coated copper plated aluminium.
7. high-speed transfer cable according to claim 3, is characterized in that, the material of described restrictive coating is PVC, TPE or TPFE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653805.1U CN204229916U (en) | 2014-11-03 | 2014-11-03 | High-speed transfer cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653805.1U CN204229916U (en) | 2014-11-03 | 2014-11-03 | High-speed transfer cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204229916U true CN204229916U (en) | 2015-03-25 |
Family
ID=52927983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420653805.1U Expired - Fee Related CN204229916U (en) | 2014-11-03 | 2014-11-03 | High-speed transfer cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204229916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108346489A (en) * | 2017-01-24 | 2018-07-31 | 中兴新能源汽车有限责任公司 | Cable |
-
2014
- 2014-11-03 CN CN201420653805.1U patent/CN204229916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108346489A (en) * | 2017-01-24 | 2018-07-31 | 中兴新能源汽车有限责任公司 | Cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |