CN210516250U - Multifunctional signal transmission line - Google Patents
Multifunctional signal transmission line Download PDFInfo
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- CN210516250U CN210516250U CN201921967217.4U CN201921967217U CN210516250U CN 210516250 U CN210516250 U CN 210516250U CN 201921967217 U CN201921967217 U CN 201921967217U CN 210516250 U CN210516250 U CN 210516250U
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- cable core
- insulating layer
- conductor
- signal transmission
- transmission line
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Abstract
The utility model discloses a multifunctional signal transmission line, including the overcoat, weave, band and cable core subassembly, the overcoat is wrapped up and is woven, weave and is wrapped up the band, band parcel cable core subassembly, cable core subassembly includes 5 first cable core groups, 6 second cable core groups, 1 third cable core group and 1 fourth cable core group, 6 second cable core groups set up in the upper end of 5 first cable core groups, the third cable core group sets up between 5 first cable core groups and 6 second cable core groups, the fourth cable core group sets up between 5 first cable core groups, 6 second cable core groups and the third cable core group; be provided with adhesive tape and shielded wire between the cable core subassembly, the function is various, and stability is good, long service life, and the interference killing feature is strong, has improved cable power transmission and signal transmission's stability.
Description
Technical Field
The utility model belongs to the technical field of the cable technique and specifically relates to a multi-functional signal transmission line is related to.
Background
A device for transmission of a linear structure of electromagnetic energy. It is an important component of telecommunication systems for transporting information-carrying electromagnetic waves from one point to another along a route defined by a transmission line. The existing transmission line has the defects of single function, poor stability, easy abrasion, short service life and poor interference resistance, so the improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multifunctional signal transmission line, the function is various, long service life, and the interference killing feature is strong.
In order to achieve the above object, the technical solution adopted in the present invention is a multifunctional signal transmission line, including an outer cover, a weave, a wrapping tape and a cable core assembly, the outer cover is wrapped and woven, the wrapping tape is woven and wrapped, the wrapping tape wraps the cable core assembly, the cable core assembly includes 5 first cable core groups, 6 second cable core groups, 1 third cable core group and 1 fourth cable core group, the 6 second cable core groups are disposed at the upper ends of the 5 first cable core groups, the third cable core group is disposed between the 5 first cable core groups and the 6 second cable core groups, and the fourth cable core group is disposed between the 5 first cable core groups, the 6 second cable core groups and the third cable core group;
the first cable core group comprises two first cable cores and a shielding wire, and the shielding layer is wrapped outside the first cable core group;
the second cable core group comprises two second cable cores, and a separation layer is wrapped outside the second cable core group;
the third cable core group comprises a third cable core, and the fourth cable core group comprises a fourth cable core;
and a filling adhesive tape and a shielding wire are arranged between the cable core components.
In a further technical scheme, the first cable core comprises a first conductor and a first insulating layer, the wire gauge of the first conductor is 32AWG, the first conductor is made of tinned copper wires, the first insulating layer is made of FEP, the thickness of the first insulating layer is 0.2mm, and the wire diameter of the first insulating layer is 0.6-0.7 mm.
In a further technical scheme, the second cable core comprises a second conductor and a second insulating layer, the wire gauge of the second conductor is 30AWG, the second conductor is made of tinned copper wires, the second insulating layer is made of FEP, the thickness of the second insulating layer is 0.11mm, and the wire diameter of the second insulating layer is 0.47-0.57 mm.
In a further technical scheme, the third cable core comprises a third conductor and a third insulating layer, the wire gauge of the third conductor is 30AWG, the third conductor is made of tinned copper wires, the third insulating layer is made of FEP, the thickness of the third insulating layer is 0.11mm, and the wire diameter of the third insulating layer is 0.47-0.57 mm.
In a further technical scheme, the fourth cable core includes a fourth conductor and a fourth insulating layer, the wire gauge of the fourth conductor is 28AWG, the material of the fourth conductor is a tinned copper wire, the material of the fourth insulating layer is FEP, the thickness of the fourth insulating layer is 0.11mm, and the wire diameter of the fourth insulating layer is 0.57-0.67 mm.
In a further technical scheme, the separating layer is made of a PET material.
In a further technical scheme, the outer cover is made of PVC, the thickness of the outer cover is 0.8mm, and the wire diameter of the outer cover is 6.1-6.5 mm.
In a further technical scheme, the filling rubber strip is made of an insulating material.
In a further technical scheme, the shielding wire is made of tin-plated copper.
In a further technical scheme, the shielding layer is made of a tinned copper wire.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model discloses a multifunctional signal transmission line, the function is various, and stability is good, long service life, and the interference killing feature is strong, has improved cable power transmission and signal transmission's stability.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the multifunctional signal transmission line of the present invention.
In the figure:
1-outer covering, 2-cable core assembly, 21-first cable core assembly, 211-first conductor, 212-first insulating layer, 22-second cable core assembly, 221-second conductor, 222-second insulating layer, 23-third cable core assembly, 231-third conductor, 232-third insulating layer, 24-fourth cable core assembly, 241-fourth conductor, 242-fourth insulating layer, 3-separation layer, 4-shielding layer, 5-filling adhesive tape, 6-shielding wire, 7-weaving and 8-inner covering.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Example, as shown in fig. 1, a multifunctional signal transmission line comprises a jacket 1, a braid 7, a taping tape and a cable core assembly 2, the jacket 1 is wrapped with the braid 7, the braid 7 is wrapped with the taping tape, the taping tape is wrapped with the cable core assembly 2, the cable core assembly 2 comprises 5 first cable core groups 21, 6 second cable core groups 22, 1 third cable core group 23 and 1 fourth cable core group 24, the 6 second cable core groups 22 are arranged at the upper ends of the 5 first cable core groups 21, the third cable core group 23 is arranged between the 5 first cable core groups 21 and the 6 second cable core groups 22, and the fourth cable core group 24 is arranged between the 5 first cable core groups 21, the 6 second cable core groups 22 and the third cable core group 23;
the first cable core group 21 comprises two first cable cores and a shielding wire 6, and the shielding layer 4 is wrapped outside the first cable core group 21;
the second cable core group 22 comprises two second cable cores, and the outer side of the second cable core group 22 is wrapped with a separation layer 3; through separate layer 3 to second cable core group 22 protection, simple structure, the practicality is strong.
The third cable core group 23 comprises a third cable core and the fourth cable core group 24 comprises a fourth cable core;
and a filling rubber strip 5 and a shielding wire 6 are arranged between the cable core components 2.
Interference signals are guided to the ground through the shielding wire 6 and the shielding layer 4, and the influence of an external electromagnetic field on a power supply and a communication line is reduced.
Fill the space between cable core subassembly 2 through bead filler 5, fixed effectual, strengthen stability.
As a preferred embodiment, the utility model discloses a first cable core, second cable core, third cable core and fourth cable core can choose for use alternating current power supply line, temperature control line, optic fibre communication line and high definition video signal line.
The utility model discloses the function is various, and stability is good, long service life, and the interference killing feature is strong, has improved cable power transmission and signal transmission's stability.
The first cable core comprises a first conductor 211 and a first insulating layer 212, wherein the wire gauge of the first conductor 211 is 32AWG, the first conductor 211 is made of tinned copper wire, the first insulating layer 212 is made of FEP, the thickness of the first insulating layer 212 is 0.2mm, and the wire diameter of the first insulating layer 212 is 0.6-0.7 mm. The second cable core comprises a second conductor 221 and a second insulating layer 222, the wire gauge of the second conductor 221 is 30AWG, the second conductor 221 is made of tinned copper wires, the second insulating layer 222 is made of FEP, the thickness of the second insulating layer 222 is 0.11mm, and the wire diameter of the second insulating layer 222 is 0.47-0.57 mm. The third cable core comprises a third conductor 231 and a third insulating layer 232, the wire gauge of the third conductor 231 is 30AWG, the third conductor 231 is made of tinned copper wires, the third insulating layer 232 is made of FEP, the thickness of the third insulating layer 232 is 0.11mm, and the wire diameter of the third insulating layer 232 is 0.47-0.57 mm. The fourth cable core comprises a fourth conductor 241 and a fourth insulating layer 242, the wire gauge of the fourth conductor 241 is 28AWG, the fourth conductor 241 is made of tinned copper wires, the fourth insulating layer 242 is made of FEP, the thickness of the fourth insulating layer 242 is 0.11mm, and the wire diameter of the fourth insulating layer 242 is 0.57-0.67 mm.
The FEP does not ignite and can prevent the flame from spreading. Has excellent wear resistance and low friction coefficient.
The tinned copper wire is soft in material, good in conductivity, strong in corrosion resistance and oxidation resistance, and capable of greatly prolonging the service life of the weak current cable.
PET material is all selected for use to the material of separate layer 3. PET has excellent electrical insulation, and even under high temperature and high frequency, the electrical property is still good, but the corona resistance is poor, and the creep resistance, the fatigue resistance, the friction resistance and the dimensional stability are good.
The material of the outer cover 1 is PVC, the thickness of the outer cover 1 is 0.8mm, and the wire diameter of the outer cover 1 is 6.1-6.5 mm. PVC is cheap, and production cost is reduced.
The filling rubber strip 5 is made of insulating materials. The material of the shielded wire 6 is tin-plated copper. The shielding layer 4 is made of tinned copper wires. The tinned copper material is softer, the conductivity is good, the corrosion resistance and the oxidation resistance are strong, and the service life of the weak current cable can be greatly prolonged.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. The utility model provides a multifunctional signal transmission line, includes outer quilt (1), weaves (7), band and cable core subassembly (2), and outer quilt (1) parcel is woven (7), weaves (7) parcel band, and band parcel cable core subassembly (2), its characterized in that: the cable core assembly (2) comprises 5 first cable core groups (21), 6 second cable core groups (22), 1 third cable core group (23) and 1 fourth cable core group (24), wherein the 6 second cable core groups (22) are arranged at the upper ends of the 5 first cable core groups (21), the third cable core group (23) is arranged between the 5 first cable core groups (21) and the 6 second cable core groups (22), and the fourth cable core group (24) is arranged between the 5 first cable core groups (21), the 6 second cable core groups (22) and the third cable core group (23);
the first cable core group (21) comprises two first cable cores and a shielding wire (6), and the shielding layer (4) is wrapped on the outer side of the first cable core group (21);
the second cable core group (22) comprises two second cable cores, and the outer side of the second cable core group (22) is wrapped with a separation layer (3);
the third cable core group (23) comprises a third cable core, and the fourth cable core group (24) comprises a fourth cable core;
and a filling adhesive tape (5) and a shielding wire (6) are arranged between the cable core assemblies (2).
2. The multifunctional signal transmission line of claim 1, wherein: the first cable core comprises a first conductor (211) and a first insulating layer (212), the wire gauge of the first conductor (211) is 32AWG, the first conductor (211) is made of tinned copper wires, the first insulating layer (212) is made of FEP, the thickness of the first insulating layer (212) is 0.2mm, and the wire diameter of the first insulating layer (212) is 0.6-0.7 mm.
3. The multifunctional signal transmission line of claim 2, wherein: the second cable core comprises a second conductor (221) and a second insulating layer (222), the wire gauge of the second conductor (221) is 30AWG, the second conductor (221) is made of tinned copper wires, the second insulating layer (222) is made of FEP, the thickness of the second insulating layer (222) is 0.11mm, and the wire diameter of the second insulating layer (222) is 0.47-0.57 mm.
4. The multifunctional signal transmission line of claim 3, wherein: the third cable core comprises a third conductor (231) and a third insulating layer (232), the wire gauge of the third conductor (231) is 30AWG, the third conductor (231) is made of tinned copper wires, the third insulating layer (232) is made of FEP, the thickness of the third insulating layer (232) is 0.11mm, and the wire diameter of the third insulating layer (232) is 0.47-0.57 mm.
5. The multifunctional signal transmission line of claim 4, wherein: the fourth cable core comprises a fourth conductor (241) and a fourth insulating layer (242), the wire gauge of the fourth conductor (241) is 28AWG, the fourth conductor (241) is made of tinned copper wires, the fourth insulating layer (242) is made of FEP, the thickness of the fourth insulating layer (242) is 0.11mm, and the wire diameter of the fourth insulating layer (242) is 0.57-0.67 mm.
6. The multifunctional signal transmission line of claim 5, wherein: the separating layer (3) is made of PET materials.
7. The multifunctional signal transmission line of claim 6, wherein: the outer cover (1) is made of PVC, the thickness of the outer cover (1) is 0.8mm, and the linear diameter of the outer cover (1) is 6.1-6.5 mm.
8. The multifunctional signal transmission line of claim 7, wherein: the filling rubber strip (5) is made of insulating materials.
9. The multifunctional signal transmission line of claim 8, wherein: the shielding wire (6) is made of tin-plated copper.
10. The multifunctional signal transmission line of claim 9, wherein: the shielding layer (4) is made of tinned copper wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921967217.4U CN210516250U (en) | 2019-11-14 | 2019-11-14 | Multifunctional signal transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921967217.4U CN210516250U (en) | 2019-11-14 | 2019-11-14 | Multifunctional signal transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210516250U true CN210516250U (en) | 2020-05-12 |
Family
ID=70574442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921967217.4U Active CN210516250U (en) | 2019-11-14 | 2019-11-14 | Multifunctional signal transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210516250U (en) |
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2019
- 2019-11-14 CN CN201921967217.4U patent/CN210516250U/en active Active
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