CN220526655U - Anti-interference weak current cable - Google Patents
Anti-interference weak current cable Download PDFInfo
- Publication number
- CN220526655U CN220526655U CN202322151809.1U CN202322151809U CN220526655U CN 220526655 U CN220526655 U CN 220526655U CN 202322151809 U CN202322151809 U CN 202322151809U CN 220526655 U CN220526655 U CN 220526655U
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- Prior art keywords
- layer
- weak current
- cable
- current cable
- interior
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000004020 conductor Substances 0.000 claims abstract description 21
- 238000005253 cladding Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 10
- 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 description 8
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000003063 flame retardant Substances 0.000 claims description 8
- 210000003953 foreskin Anatomy 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000005030 aluminium foil Substances 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 48
- 238000005299 abrasion Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model relates to the technical field of weak current cables, in particular to an anti-interference weak current cable which comprises an outer cladding, a copper core conductor, an inner cladding, a cable shielding layer, a waterproof layer and a fireproof layer; the cable shielding layer, the waterproof layer and the fireproof layer are sequentially wrapped and arranged on the periphery of the copper core conductor from inside to outside, the inner wrapping layer is sleeved on the periphery of the fireproof layer, a plurality of folds are arranged on the inner wrapping layer, an inner wrapping sponge is filled between the inner wrapping layer and the fireproof layer, and an outer wrapping sponge is filled between the inner wrapping layer and the outer wrapping layer. The cable has good stretching resistance effect, and meanwhile, the protection effect of the cable can be improved through the arranged inner wrapping, so that the cable is prevented from being corroded, and the service life of the cable is prolonged.
Description
Technical Field
The utility model relates to the technical field of weak current cables, in particular to an anti-interference weak current cable.
Background
With the rapid development of electronic devices, weak current cables are increasingly used as data lines for connecting mobile devices and computers so as to achieve the purpose of data transmission or communication. The weak current cable not only has improved in quantity, has also improved the requirement in quality. When a weak current cable is used for communication, a power line is often interfered by other signal lines, so that signals transmitted between devices are distorted.
The Chinese patent with the bulletin number of CN207338014U discloses a weak current cable with an anti-interference function, which comprises a first copper core conductor and a plurality of second copper core conductors positioned on the outer side of the first copper core conductor, wherein a first shielding layer is fixedly sleeved on the outer side of the first copper core conductor, a buffer layer is filled between the plurality of second copper core conductors and the first shielding layer, a second shielding layer is fixedly sleeved on the outer side of the buffer layer, a protective layer is fixedly sleeved on the outer side of the second shielding layer, a sleeve is arranged on one side of the first copper core conductor, vertical holes are formed in the inner wall of the top and the inner wall of the bottom of the sleeve, and a vertical rod is slidably mounted in the vertical holes.
The following technical drawbacks remain in the above-mentioned published patents: in the prior art, in order to improve the tensile property of some cables, a mode of improving the tensile property of the materials is generally adopted, and the manufacturing requirements on the materials are high.
Disclosure of Invention
The utility model aims to solve the technical problems in the background technology and provides an anti-interference weak current cable.
The technical scheme of the utility model is as follows: an anti-interference weak current cable comprises an outer cladding, a copper core conductor, an inner cladding, a cable shielding layer, a waterproof layer and a fireproof layer; the cable shielding layer, the waterproof layer and the fireproof layer are sequentially wrapped and arranged on the periphery of the copper core conductor from inside to outside, the inner wrapping layer is sleeved on the periphery of the fireproof layer, a plurality of folds are arranged on the inner wrapping layer, an inner wrapping sponge is filled between the inner wrapping layer and the fireproof layer, and an outer wrapping sponge is filled between the inner wrapping layer and the outer wrapping layer.
Preferably, a plurality of anti-abrasion protrusions are arranged on the outer surface of the outer cover.
Preferably, the extending paths of the cable shielding layer, the waterproof layer and the fireproof layer are all wave line structures.
Preferably, the cable shielding layer is an aluminum foil shielding layer.
Preferably, the material of the outer wrapper is polyvinyl chloride.
Preferably, a plurality of through holes are formed in the inner wrapping sponge and the outer wrapping sponge.
Preferably, the material of the fire-resistant layer is ceramic fiber.
Preferably, the material of the waterproof layer is TPU waterproof film.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects: the cable has strong stretching resistance through the copper core conductor, the cable shielding layer, the waterproof layer, the fireproof layer and the inner wrapping layer which are arranged in a bending way, and the inner wrapping layer can also protect the interior of the cable after the outer wrapping layer is stretched to break; in conclusion, the cable has good stretching resistance effect, and meanwhile, the protection effect of the cable can be improved through the arranged inner wrapping, the cable is prevented from being corroded, and the service life of the cable is prolonged.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of a partial enlarged structure at a in fig. 1.
Reference numerals: 1. an outer cover; 2. a copper core conductor; 3. the sponge is wrapped inside; 4. wrapping sponge outside; 5. an anti-abrasion protrusion; 6. an inner sheath; 7. a cable shield layer; 8. a waterproof layer; 9. and a fireproof layer.
Detailed Description
As shown in fig. 1-2, the anti-interference weak current cable provided by the utility model comprises an outer cladding 1, a copper core conductor 2, an inner cladding 6, a cable shielding layer 7, a waterproof layer 8 and a fireproof layer 9; wherein, the material of surrounding sheath 1 is polyvinyl chloride, be provided with a plurality of abrasionproof arch 5 on the surface of surrounding sheath 1, copper core conductor 2 locates the inboard center of surrounding sheath 1, copper core conductor 2's extension route is wave line structure, cable shielding layer 7, waterproof layer 8 and flame retardant coating 9 are from interior to the periphery of outwards parcel setting at copper core conductor 2 in proper order, waterproof layer 8's material is TPU water proof membrane, flame retardant coating 9's material is ceramic fiber, cable shielding layer 7, waterproof layer 8, flame retardant coating 9's extension route is wave line structure, cable shielding layer 7 is the aluminium foil shielding layer, interior foreskin 6 cover is established in flame retardant coating 9's periphery, be provided with a plurality of fold on interior foreskin 6, it has interior parcel sponge 3 to fill between interior foreskin 6 and the flame retardant coating 9, it has outsourcing parcel sponge 4 to fill between interior foreskin 6 and the surrounding sheath 1, a plurality of through-holes have all been seted up on interior parcel sponge 3 and the parcel sponge 4.
The working principle of the utility model is as follows: the cable has strong stretching resistance through the copper core conductor 2, the cable shielding layer 7, the waterproof layer 8, the fireproof layer 9 and the inner wrapping 6 which are arranged in a bending way, and the inner wrapping 6 can also protect the inside of the cable after the outer wrapping 1 is stretched to break; in summary, the utility model has good stretching resistance effect, and meanwhile, the inner sheath 6 can improve the protection effect of the cable, prevent the cable from being corroded, and prolong the service life of the cable.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (8)
1. The anti-interference weak current cable is characterized by comprising an outer cladding (1), a copper core conductor (2), an inner cladding (6), a cable shielding layer (7), a waterproof layer (8) and a fireproof layer (9); wherein, copper core conductor (2) locates the inboard center of surrounding skin (1), the extension route of copper core conductor (2) is wave line structure, cable shielding layer (7), waterproof layer (8) and flame retardant coating (9) are from interior to outer parcel setting in proper order in the periphery of copper core conductor (2), interior foreskin (6) cover is established in the periphery of flame retardant coating (9), be provided with a plurality of folds on interior foreskin (6), it has interior parcel sponge (3) to fill between interior foreskin (6) and flame retardant coating (9), it has outer parcel sponge (4) to fill between interior foreskin (6) and the surrounding skin (1).
2. An anti-interference weak current cable according to claim 1, wherein the outer surface of the outer cover (1) is provided with a plurality of anti-wear protrusions (5).
3. The anti-interference weak current cable according to claim 1, wherein the extending paths of the cable shielding layer (7), the waterproof layer (8) and the fireproof layer (9) are all wave line structures.
4. An anti-interference weak current cable according to claim 1, wherein the cable shielding layer (7) is an aluminium foil shielding layer.
5. An anti-interference weak current cable according to claim 1, wherein the outer cover (1) is made of polyvinyl chloride.
6. The anti-interference weak current cable according to claim 1, wherein the inner wrapping sponge (3) and the outer wrapping sponge (4) are provided with a plurality of through holes.
7. An anti-interference weak current cable according to claim 1, wherein the material of the fire-resistant layer (9) is ceramic fibre.
8. An anti-interference weak current cable according to claim 1, wherein the material of the waterproof layer (8) is a TPU waterproof film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322151809.1U CN220526655U (en) | 2023-08-10 | 2023-08-10 | Anti-interference weak current cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322151809.1U CN220526655U (en) | 2023-08-10 | 2023-08-10 | Anti-interference weak current cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220526655U true CN220526655U (en) | 2024-02-23 |
Family
ID=89927709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322151809.1U Active CN220526655U (en) | 2023-08-10 | 2023-08-10 | Anti-interference weak current cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220526655U (en) |
-
2023
- 2023-08-10 CN CN202322151809.1U patent/CN220526655U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |