CN211788269U - Novel communication cable - Google Patents
Novel communication cable Download PDFInfo
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- CN211788269U CN211788269U CN202020267447.6U CN202020267447U CN211788269U CN 211788269 U CN211788269 U CN 211788269U CN 202020267447 U CN202020267447 U CN 202020267447U CN 211788269 U CN211788269 U CN 211788269U
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- retardant
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- 239000010410 layer Substances 0.000 claims abstract description 101
- 239000003063 flame retardant Substances 0.000 claims abstract description 40
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 33
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000002344 surface layer Substances 0.000 claims abstract description 18
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 17
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 17
- 239000011889 copper foil Substances 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 239000002131 composite material Substances 0.000 claims abstract description 6
- 238000013329 compounding Methods 0.000 claims abstract description 4
- 230000007613 environmental effect Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 claims description 6
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 241000425571 Trepanes Species 0.000 abstract 2
- 238000005452 bending Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 230000003139 buffering effect Effects 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a novel communication cable, which belongs to the technical field of communication equipment, an outer sleeve is provided with a surface layer, the surface layer is made of environment-friendly PVC composite material, tensile ribs are compounded in the surface layer, the tensile ribs are made of elastic steel wires, the inner wall of the surface layer is fixedly connected with a waterproof layer, the thickness of the waterproof layer is not less than zero two millimeters, the inner wall of the waterproof layer is fixedly connected with a flame-retardant layer, the flame-retardant layer is made of flame-retardant polyvinyl chloride, the inner wall of the flame-retardant layer is fixedly connected with an outer shielding layer, the outer shielding layer is formed by compounding shielding copper foil and shielding net, the outer sleeve is provided with a trepan boring, the inner wall of the trepan boring is fixedly connected with an inner core, the outer sleeve and the tensile ribs of the novel communication cable not only have the tensile function, but also have the environment, but also has the function of preventing breakage, greatly improving the use safety of the communication cable.
Description
Technical Field
The utility model relates to a communication equipment technical field, more specifically say, relate to a novel communication cable.
Background
A cable is a cable that transmits telephone, telegraph, facsimile documents, television and radio programs, data and other electrical signals.
At present, the existing communication cable mostly does not have a strong anti-breaking function, wires can be broken due to accidents when the communication cable is installed, the existing communication cable needs to be vigorously pulled when being installed, the situation that the wires are broken can exist, the wires are not easy to find, the use safety of the communication cable is greatly reduced, and therefore a novel communication cable is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a novel communication cable, overcoat and tensile muscle that this novel communication cable set up make communication cable not only have tensile function, but also have the function of environmental protection to the inner core and the strengthening rib that set up make communication cable not only have anti bending deformation's function, but also have the function of preventing breaking, great improvement communication cable's safety in utilization.
In order to solve the above problems, the utility model adopts the following technical proposal.
A novel communication cable comprises an outer sleeve, wherein the outer sleeve is provided with a surface layer, the surface layer is made of environment-friendly PVC composite materials, tensile ribs are compounded in the surface layer and made of elastic steel wires, a waterproof layer is fixedly connected to the inner wall of the surface layer, the thickness of the waterproof layer is not less than zero two millimeters, a flame-retardant layer is fixedly connected to the inner wall of the waterproof layer and made of flame-retardant polyvinyl chloride, an outer shielding layer is fixedly connected to the inner wall of the flame-retardant layer and formed by compounding shielding copper foil and shielding mesh, the outer sleeve is provided with a trepanning, an inner core is fixedly connected to the inner wall of the trepanning, a connecting hole and a central hole are formed in one end surface of the inner core, a conductor is in contact connection with the connecting hole, reinforcing ribs are in contact connection with the inner wall of the central hole, and the outer sleeve and the tensile ribs which are arranged, but also has the function of environmental protection to the inner core and the strengthening rib that set up make communication cable not only have anti bending deformation's function, but also have the function of preventing the rupture, great improvement communication cable's safety in utilization, the conductor is equipped with the copper line, the fixed surface of copper line is connected with the insulating layer, the insulating layer adopts high temperature resistant silicon rubber to make, and the diameter of the copper line of setting can be confirmed according to actual need, and the insulating layer of setting has insulating effect, the fixed surface of insulating layer is connected with the internal shield layer, the internal shield layer is the same with the material and the component structure on outer shielding layer, adopts shielding copper foil and shielding net complex to form, and the electromagnetic shield effect of communication cable has been greatly improved on the internal shield layer and the outer shielding layer of setting.
Further, the fixed surface of inner shield layer is connected with the flame retardant coating, the flame retardant coating is the same with the material on fire-retardant layer, all adopts fire-retardant polyvinyl chloride to make, and the flame retardant coating and the great improvement on fire-retardant layer of setting communication cable fire prevention fire-retardant performance.
Further, the fixed surface of flame retardant coating is connected with the skin, the skin adopts environmental protection PVC combined material to make, the outer surface is connected with the inner wall contact of connecting hole, and the skin of setting is wear-resisting not only, makes communication cable have the feature of environmental protection moreover.
Furthermore, the surface of one end of inner core is equipped with the louvre, the louvre is annular equidistance and distributes, and the louvre that sets up has improved communication cable's radiating rate, still has the function of buffering moreover when communication cable is crooked.
Further, the one end surface of inner core is equipped with the buffer hole, the buffer hole is annular equidistance and distributes, and the buffer hole of setting has the effect of buffering when the strengthening rib receives external force bending deformation, avoids the inner core to receive the extrusion and produces the fracture.
Compared with the prior art, the utility model has the advantages of:
(1) the overcoat and the tensile muscle that this scheme set up make communication cable not only have tensile function, but also have the function of environmental protection to the inner core and the strengthening rib that set up make communication cable not only have anti bending deformation's function, but also have the function of preventing breaking, great improvement communication cable's safety in utilization.
(2) The conductor is equipped with the copper line, and the fixed surface of copper line is connected with the insulating layer, and the insulating layer adopts high temperature resistant silicon rubber to make, and the diameter of the copper line of setting can be confirmed according to actual need, and the insulating layer of setting has insulating effect.
(3) The fixed surface of insulating layer is connected with the internal shield layer, and the material and the component structure of internal shield layer and external shield layer are the same, all adopt shielding copper foil and shielding net complex to form, and the great improvement of the internal shield layer and the external shield layer of setting communication cable's electromagnetic shield effect.
(4) The fixed surface on internal shield layer is connected with the flame retardant coating, and the flame retardant coating is the same with the material on fire-retardant layer, all adopts fire-retardant polyvinyl chloride to make, the flame retardant coating of setting and the great improvement on fire-retardant layer communication cable fire prevention fire-retardant performance.
(5) The fixed surface of flame retardant coating is connected with the skin, and the skin adopts environmental protection PVC combined material to make, and outer surface is connected with the inner wall contact of connecting hole, and the skin of setting is wear-resisting not only, makes communication cable have the feature of environmental protection moreover.
(6) The one end surface of inner core is equipped with the louvre, and the louvre is annular equidistance and distributes, and the louvre that sets up has improved communication cable's radiating rate, still has the function of buffering moreover when communication cable is crooked.
(7) The one end surface of inner core is equipped with the cushion hole, and the cushion hole is annular equidistance and distributes, and the cushion hole of setting has the effect of buffering when the strengthening rib receives external force bending deformation, avoids the inner core to receive the extrusion and produces the fracture.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
fig. 2 is a top view of the overall structure of the present invention;
FIG. 3 is a top view of the cross-section of the outer jacket of the present invention;
fig. 4 is a top view of the inner core structure of the present invention;
fig. 5 is a top view of a conductor cross section according to the present invention.
The reference numbers in the figures illustrate:
the cable comprises a jacket 1, a surface layer 11, a tensile rib 12, a waterproof layer 13, a flame-retardant layer 14, an outer shielding layer 15, a trepanning 16, a conductor 2, an outer layer 21, a fireproof layer 22, an inner shielding layer 23, an insulating layer 24, a copper wire 25, an inner core 3, a connecting hole 31, a heat dissipation hole 32, a buffer hole 33, a central hole 34 and a reinforcing rib 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a novel communication cable comprises an outer sleeve 1, referring to fig. 1-5, the outer sleeve 1 is provided with a surface layer 11, the surface layer 11 is made of environment-friendly PVC composite material and has certain environmental protection, a tensile rib 12 is compounded in the surface layer 11, the tensile rib 12 is made of elastic steel wire, so as to improve the tensile resistance of the communication cable, the inner wall of the surface layer 11 is fixedly connected with a waterproof layer 13, the thickness of the waterproof layer 13 is not less than zero two millimeters and has a waterproof function, the inner wall of the waterproof layer 13 is fixedly connected with a flame retardant layer 14, the flame retardant layer 14 is made of flame retardant polyvinyl chloride, the inner wall of the flame retardant layer 14 is fixedly connected with an outer shielding layer 15, the outer shielding layer 15 is compounded by shielding copper foil and shielding mesh, the outer sleeve 1 is provided with a sleeve hole 16, the inner wall of the sleeve hole 16 is fixedly, when the communication cable is subjected to bending deformation, the inner core 3 forms compression elasticity and has an automatic resetting function, a connecting hole 31 and a central hole 34 are formed in the surface of one end of the inner core 3, the conductor 2 is connected in the connecting hole 31 in a contact mode, the reinforcing rib 4 is connected to the inner wall of the central hole 34 in a contact mode, and the reinforcing rib 4 is formed by twisting multiple steel wires, so that the communication cable has the functions of breaking resistance and bending deformation resistance.
Please refer to fig. 5, the conductor 2 is provided with a copper wire 25, the surface fixed connection of the copper wire 25 is provided with an insulating layer 24, the insulating layer 24 is made of high temperature resistant silicon rubber, the diameter of the set copper wire 25 can be determined according to actual requirements, the set insulating layer 24 has an insulating effect, the surface fixed connection of the insulating layer 24 is provided with an inner shielding layer 23, the inner shielding layer 23 is the same as the outer shielding layer 15 in material and composition, the inner shielding layer 23 is formed by combining a shielding copper foil and a shielding net, and the set inner shielding layer 23 and the outer shielding layer 15 greatly improve the electromagnetic shielding effect of the communication cable.
Please refer to fig. 5, the fixed surface of the inner shielding layer 23 is connected with the fireproof layer 22, the fireproof layer 22 is made of the same material as the flame retardant layer 14, and is made of the flame retardant polyvinyl chloride, the fireproof and flame retardant performance of the communication cable is greatly improved by the arranged fireproof layer 22 and the flame retardant layer 14, the fixed surface of the fireproof layer 22 is connected with the outer layer 21, the outer layer 21 is made of the environment-friendly PVC composite material, the surface of the outer layer 21 is in contact connection with the inner wall of the connecting hole 31, the arranged outer layer 21 is wear-resistant, and the communication cable is environment-friendly.
Referring to fig. 4, the heat dissipation holes 32 are formed in one end surface of the inner core 3, the heat dissipation holes 32 are distributed in an annular equidistant manner, the heat dissipation holes 32 are formed to increase the heat dissipation speed of the communication cable, and have a buffering function when the communication cable is bent, the buffer holes 33 are formed in one end surface of the inner core 3, the buffer holes 33 are distributed in an annular equidistant manner, and the buffer holes 33 have a buffering function when the reinforcing ribs 4 are bent and deformed by an external force, so that the inner core 3 is prevented from being broken due to extrusion.
The surface layer 11 of the novel communication cable is made of environment-friendly PVC composite materials and has certain environmental protection, the set tensile rib 12 is made of elastic steel wires, the tensile resistance of the communication cable is improved, the set waterproof layer 13, the set fireproof layer 22 and the set flame-retardant layer 14 have waterproof and flame-retardant functions, the set insulating layer 24 is made of high-temperature-resistant silicon rubber and has an insulating function, so that the communication cable not only has the tensile function, but also has multiple functions of environmental protection, water resistance and flame retardance, the set inner core 3 is made of high-temperature-resistant elastic rubber, the heat dissipation holes 32 and the slow punching holes 33 which are arranged on the inner core 3 have the functions of heat dissipation and buffering, the set reinforcing ribs 4 are formed by twisting a plurality of steel wires and have the functions of bending deformation resistance and tensile strength and excellent toughness, so that the communication cable not only has the function of bending deformation resistance, but also has the functions of fracture prevention and quick reset, the outer shielding layer 15 and the inner shielding layer 23 are formed by compounding shielding copper foils and shielding nets, and the shielding effect of the communication cable is greatly improved.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (3)
1. A new communication cable, comprising a jacket (1), characterized in that: the outer sleeve (1) is provided with a surface layer (11), the surface layer (11) is made of environment-friendly PVC composite materials, the surface layer (11) is internally compounded with tensile ribs (12), the tensile ribs (12) are made of elastic steel wires, the inner wall of the surface layer (11) is fixedly connected with a waterproof layer (13), the thickness of the waterproof layer (13) is not less than two zero millimeters, the inner wall of the waterproof layer (13) is fixedly connected with a flame-retardant layer (14), the flame-retardant layer (14) is made of flame-retardant polyvinyl chloride, the inner wall of the flame-retardant layer (14) is fixedly connected with an outer shielding layer (15), the outer shielding layer (15) is formed by compounding a shielding net and a shielding net, the outer sleeve (1) is provided with a sleeve hole (16), the inner wall of the sleeve hole (16) is fixedly connected with an inner core (3), one end surface of the inner core (3) is provided with a connecting, contact is connected with conductor (2) in connecting hole (31), the inner wall contact of centre bore (34) is connected with strengthening rib (4), conductor (2) are equipped with copper line (25), fixed surface is connected with insulating layer (24) of copper line (25), insulating layer (24) adopt high temperature resistant silicon rubber to make, the fixed surface of insulating layer (24) is connected with internal shield layer (23), internal shield layer (23) are the same with the component structure with the material of outer shielding layer (15), all adopt shielding copper foil and shielding net complex to form, the one end surface of inner core (3) is equipped with louvre (32), louvre (32) are annular equidistance and distribute, the one end surface of inner core (3) is equipped with buffer hole (33), buffer hole (33) are annular equidistance and distribute.
2. The new communications cable as claimed in claim 1, wherein: the surface of the inner shielding layer (23) is fixedly connected with a fireproof layer (22), and the fireproof layer (22) and the flame-retardant layer (14) are made of the same material and made of flame-retardant polyvinyl chloride.
3. The new communications cable as claimed in claim 2, wherein: the surface fixed connection of flame retardant coating (22) has outer layer (21), outer layer (21) adopt environmental protection PVC combined material to make, the surface of outer layer (21) is connected with the inner wall contact of connecting hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020267447.6U CN211788269U (en) | 2020-03-06 | 2020-03-06 | Novel communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020267447.6U CN211788269U (en) | 2020-03-06 | 2020-03-06 | Novel communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211788269U true CN211788269U (en) | 2020-10-27 |
Family
ID=72938201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020267447.6U Expired - Fee Related CN211788269U (en) | 2020-03-06 | 2020-03-06 | Novel communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211788269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871072A (en) * | 2021-09-17 | 2021-12-31 | 吴双双 | Direct-buried extrusion-resistant communication cable |
-
2020
- 2020-03-06 CN CN202020267447.6U patent/CN211788269U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871072A (en) * | 2021-09-17 | 2021-12-31 | 吴双双 | Direct-buried extrusion-resistant communication cable |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
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| CF01 | Termination of patent right due to non-payment of annual fee |