CN218384535U - Anti-dragging high-temperature-resistant flexible data transmission cable - Google Patents
Anti-dragging high-temperature-resistant flexible data transmission cable Download PDFInfo
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- CN218384535U CN218384535U CN202222569070.1U CN202222569070U CN218384535U CN 218384535 U CN218384535 U CN 218384535U CN 202222569070 U CN202222569070 U CN 202222569070U CN 218384535 U CN218384535 U CN 218384535U
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- transmission cable
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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Abstract
The utility model belongs to the field of data transmission cables, in particular to an anti-drag high-temperature-resistant flexible data transmission cable, which comprises a filling core, a signal wire group, an aramid fiber inner protective layer, a wrapping shielding layer, a weaving shielding layer and an outer sheath; wherein: 4 signal line groups and filler transposition are as an organic whole, and its outsourcing has interior sheath of aramid fiber, and interior sheath of aramid fiber is equipped with around the package shielding layer outward, is equipped with the braided shielding layer around in the middle of package shielding layer and the oversheath, has advantages such as high temperature resistant, resistant dragging nature, interference immunity, and can carry out high accuracy data transmission, be applicable to the data transmission field under the harsh condition.
Description
Technical Field
The utility model belongs to data transmission cable field especially relates to an anti high temperature resistant flexible type data transmission cable that pulls.
Background
The application of the existing data transmission wire and cable is wide, especially in the fields of signal transmission and data transmission, the requirements are continuously improved, the traditional data wire and cable structure can not meet the requirements of the existing market, has the advantages of high temperature resistance, drag resistance and interference resistance, can perform high-precision data transmission under severe conditions, and is suitable for the cable in the field of data transmission.
Disclosure of Invention
In order to solve the technical problem, the utility model provides an anti high temperature resistant soft type data transmission cable that pulls has high temperature resistant, resistant advantage such as pulling the nature, interference immunity, and can carry out high accuracy data transmission, be applicable to the data transmission field under harsh condition.
An anti-drag high-temperature-resistant flexible data transmission cable comprises a filler core, a signal wire group, an aramid fiber inner protection layer, a wrapping shielding layer, a woven shielding layer and an outer sheath; wherein: 4 signal line groups and filler transposition are as an organic whole, and its outsourcing has aramid fiber inner sheath, and aramid fiber inner sheath is equipped with around the package shielding layer outward, is equipped with the braided shielding layer around in the middle of package shielding layer and the oversheath.
Further, the signal line group comprises a conductor and an insulating layer, and the insulating layer wraps the conductor.
Further, the conductor is formed by twisting silver-plated copper wires.
Furthermore, the insulating layer is a polytetrafluoroethylene microporous film.
Furthermore, the structure of the signal line group is a four-core star-quad structure.
Further, the core filling is aramid fiber core filling.
Furthermore, the lapping shielding layer is a lapping silver-plated copper tape structure.
Furthermore, the braided shielding layer is formed by braiding silver-plated copper wires.
Further, the outer sheath material is an irradiation-resistant polyolefin material.
The utility model discloses beneficial technological effect:
1) The utility model has the characteristics of high temperature resistant, anti pulling, high frequency low attenuation, resistant radiation, compliance height, compare with traditional cable, this cable has stronger environmental suitability and longer cable life.
2) The silver-plated copper conductor and the insulating layer are reasonably selected for the signal line group, the insulating layer is formed by winding polytetrafluoroethylene microporous films, the microporous films are adopted to increase the flexibility of the cable, the weight of the cable is reduced, the advantages of high frequency, low attenuation and small crosstalk of signal line group data transmission are ensured, and the silver-plated copper wires are selected for the conductor to improve the interference resistance of the signal line group.
3) The structural design of filling core and aramid fiber inner sheath of cable has improved the circularity and the anti nature of pulling of cable, when the cable pulls, has guaranteed that the conductor and the insulation of cable are not stretched, and then makes the structure of cable remain stable, further obtains guaranteeing for the data transmission of cable.
4) Adopt around package type and weave the double-deck shielding structure of type, increased the interference killing feature of cable, make inside signal transmission not disturbed, compromise the compliance of cable simultaneously again.
5) The outer sheath is made of an irradiation-resistant polyolefin sheath material, so that compared with the traditional polyolefin sheath, the irradiation resistance of the cable is improved, the environmental adaptability of the cable is improved, and the service life of the cable is effectively prolonged.
Drawings
FIG. 1 is a front view of the cross-sectional structure of the present invention;
in the figure: 1. an outer sheath; 2. weaving a shielding layer; 3. wrapping a shielding layer; 4. an aramid fiber inner sheath; 5. filling a core; 6. a signal line group.
Detailed Description
The following detailed description of the embodiments, structures, features and effects according to the present invention will be given with reference to the accompanying drawings and preferred embodiments.
An anti-drag high-temperature-resistant flexible data transmission cable comprises a filler core 5, a signal wire group 6, an aramid fiber inner protective layer 4, a wrapping shielding layer 3, a braided shielding layer 2 and an outer sheath 1; wherein: 4 signal line groups 6 and fill core 5 transposition as an organic whole, and its outsourcing has aramid fiber inner sheath 4, and aramid fiber inner sheath 4 is equipped with around package shielding layer 3 outward, is equipped with woven shield layer 2 around the package shielding layer 3 and in the middle of the oversheath 1.
Further, the signal line group 6 includes a conductor and an insulating layer, and the insulating layer is wrapped outside the conductor.
Further, the conductor is formed by twisting silver-plated copper wires.
Furthermore, the insulating layer is a polytetrafluoroethylene microporous film.
Further, the signal line group 6 has a four-core star-twisted structure.
Further, the core filling 5 is aramid fiber core filling.
Further, the lapping shielding layer 3 is a lapping silver-plated copper tape structure.
Further, the braided shield layer 2 is formed by braiding silver-plated copper wires.
Further, the material of the outer sheath 1 is an irradiation-resistant polyolefin material.
The utility model discloses beneficial technological effect:
1) The utility model has the characteristics of high temperature resistant, anti pulling, high frequency low attenuation, resistant radiation, compliance height, compare with traditional cable, this cable has stronger environmental suitability and longer cable life.
2) The silver-plated copper conductor and the insulating layer are reasonably selected for the signal line group, the insulating layer is formed by winding polytetrafluoroethylene microporous films, the microporous films are adopted to increase the flexibility of the cable, the weight of the cable is reduced, the advantages of high frequency, low attenuation and small crosstalk of signal line group data transmission are ensured, and the silver-plated copper wires are selected for the conductor to improve the interference resistance of the signal line group.
3) The structural design of the core filling and aramid fiber inner protection layer of the cable improves the roundness and the drag resistance of the cable, ensures that the conductor and the insulation of the cable are not stretched when the cable is dragged, further ensures that the structure of the cable is stable, and further ensures the data transmission of the cable.
4) Adopt around package type and weave the double-deck shielding structure of type, increased the interference killing feature of cable, make inside signal transmission not disturbed, compromise the compliance of cable simultaneously again.
5) The outer sheath is made of an irradiation-resistant polyolefin sheath material, so that compared with the traditional polyolefin sheath, the irradiation resistance of the cable is improved, the environmental adaptability of the cable is improved, and the service life of the cable is effectively prolonged. Although an embodiment of the present invention has been described in detail, the description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should fall within the patent coverage of the present invention.
Claims (9)
1. The utility model provides an anti soft type data transmission cable of high temperature resistant that drags which characterized in that: the cable comprises a filler core, a signal wire group, an aramid fiber inner protection layer, a wrapping shielding layer, a braided shielding layer and an outer sheath; wherein: 4 signal group and fill core transposition as an organic whole, its outsourcing has aramid fiber inner sheath, aramid fiber inner sheath be equipped with around the package shielding layer outward, around be equipped with the braided shielding layer in the middle of package shielding layer and the oversheath.
2. The drag-resistant, high temperature-resistant, flexible data transmission cable according to claim 1, wherein: the signal line group comprises conductors and insulating layers, and the insulating layers wrap the conductors.
3. The drag-resistant, high temperature-resistant, flexible data transmission cable according to claim 2, wherein: the conductor is formed by twisting silver-plated copper wires.
4. The drag-resistant, high temperature-resistant, flexible data transmission cable according to claim 2, wherein: the insulating layer is a polytetrafluoroethylene microporous film.
5. The drag-resistant, high temperature-resistant, flexible data transmission cable according to claim 1, wherein: the signal line group is in a four-core star-quad structure.
6. The data transmission cable of claim 1, wherein the data transmission cable is adapted to be flexible and resistant to drag and high temperature, and further comprises: the core filling is aramid fiber core filling.
7. The data transmission cable of claim 1, wherein the data transmission cable is adapted to be flexible and resistant to drag and high temperature, and further comprises: the lapping shielding layer is a lapping silver-plated copper tape structure.
8. The drag-resistant, high temperature-resistant, flexible data transmission cable according to claim 1, wherein: the braided shielding layer is formed by braiding silver-plated copper wires.
9. The drag-resistant, high temperature-resistant, flexible data transmission cable according to claim 1, wherein: the outer sheath material is an irradiation-resistant polyolefin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222569070.1U CN218384535U (en) | 2022-09-28 | 2022-09-28 | Anti-dragging high-temperature-resistant flexible data transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222569070.1U CN218384535U (en) | 2022-09-28 | 2022-09-28 | Anti-dragging high-temperature-resistant flexible data transmission cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218384535U true CN218384535U (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222569070.1U Active CN218384535U (en) | 2022-09-28 | 2022-09-28 | Anti-dragging high-temperature-resistant flexible data transmission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218384535U (en) |
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2022
- 2022-09-28 CN CN202222569070.1U patent/CN218384535U/en active Active
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