CN215643844U - Coaxial cable with high durability - Google Patents
Coaxial cable with high durability Download PDFInfo
- Publication number
- CN215643844U CN215643844U CN202120677674.0U CN202120677674U CN215643844U CN 215643844 U CN215643844 U CN 215643844U CN 202120677674 U CN202120677674 U CN 202120677674U CN 215643844 U CN215643844 U CN 215643844U
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- Prior art keywords
- layer
- coaxial cable
- inner liner
- outer jacket
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- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 52
- 239000000463 material Substances 0.000 claims description 17
- 239000003063 flame retardant Substances 0.000 claims description 15
- 239000011241 protective layer Substances 0.000 claims description 11
- 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 10
- 229920000098 polyolefin Polymers 0.000 claims description 9
- 239000000779 smoke Substances 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 230000009970 fire resistant effect Effects 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 239000002131 composite material Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The embodiment of the application discloses coaxial cable that durability is strong, this coaxial cable that durability is strong includes two at least sinle silks, center part, inner liner, connecting piece, buffer layer, enhancement layer, inoxidizing coating, insulating layer and outer jacket, two at least sinle silks center on the center part sets up, the inner liner centers on two at least sinle silks set up, the buffer layer fill in the inboard of inner liner, the connecting piece connect in the sinle silk with between the center part, the inner liner outside overlaps in proper order and is equipped with the enhancement layer the inoxidizing coating the insulating layer with the outer jacket.
Description
Technical Field
The application relates to the technical field of communication, especially, relate to a coaxial cable that durability is strong.
Background
In the field of communications, coaxial cable is often required to transmit electrical signals, and as one of the most popular transmission media, the performance requirements of coaxial cable are increasing.
Current cable is because its inside wire rupture of bending often can make to lead to the electric leakage, probably causes the injury to the human body, and cable itself does not also possess high temperature resistance in addition, burns out easily, and insulating nature and waterproof nature are all not perfect enough, thereby lead to the durability of cable poor.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a coaxial cable that durability is strong, can the effectual durability that improves the cable.
The embodiment of the application provides a coaxial cable that durability is strong, including two at least sinle silks, centre piece, inner liner, connecting piece, buffer layer, inoxidizing coating, insulating layer and outer jacket, two at least sinle silks center on the centre piece sets up, the inner liner centers on two at least sinle silks set up, the buffer layer fill in the inboard of inner liner, the connecting piece connect in the sinle silk with between the centre piece, the inner liner outside overlaps in proper order and is equipped with the inoxidizing coating the insulating layer with the outer jacket.
In the strong coaxial cable of durability that this application embodiment provided, the inoxidizing coating includes shielding sublayer, fire-retardant sublayer, fire-proof sublayer, waterproof sublayer, the shielding sublayer fire-retardant sublayer the fire-proof sublayer with waterproof sublayer overlaps in proper order and locates on the inner liner.
In the coaxial cable with high durability provided by the embodiment of the application, the flame-retardant sublayer is a nano clay-high polymer material composite layer.
In the coaxial cable with high durability provided by the embodiment of the application, the fireproof sublayer is made of halogen-free low-smoke polyolefin.
In the coaxial cable with high durability provided by the embodiment of the application, the surface of the outer protective layer is coated with the flame retardant material.
In the coaxial cable with high durability provided by the embodiment of the application, the material of the central piece is a composite material of glass fiber and epoxy resin.
In the coaxial cable with high durability provided by the embodiment of the application, the buffer layer is formed by mixing fire retardant materials, heat insulation materials, water blocking materials and buffer materials.
In the coaxial cable with high durability provided by the embodiment of the application, the insulating layer is made of environment-friendly polyvinyl chloride or low-smoke halogen-free irradiation crosslinking polyolefin.
In the coaxial cable with high durability provided by the embodiment of the application, the outer protective layer is made of halogen-free low-smoke polyolefin.
In the coaxial cable with high durability provided by the embodiment of the application, the shielding sublayer is made of an aluminum foil material
The embodiment of the application provides a coaxial cable that durability is strong, including two at least sinle silks, centre piece, inner liner, connecting piece, buffer layer, inoxidizing coating, insulating layer and outer jacket, two at least sinle silks center on the centre piece sets up, the inner liner centers on two at least sinle silks set up, the buffer layer fill in the inboard of inner liner, the connecting piece connect in the sinle silk with between the centre piece, the inner liner outside overlaps in proper order and is equipped with the inoxidizing coating the insulating layer with the outer jacket. This scheme can the effectual durability that improves the cable.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a coaxial cable with high durability provided by an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a protection layer according to an embodiment of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
In addition, the technical features mentioned in the different embodiments of the present application can be combined with each other as long as they do not conflict with each other.
The embodiments of the present application provide a highly durable coaxial cable, which will be described in detail below.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a coaxial cable with high durability according to an embodiment of the present disclosure. The fire-resistant connecting wire 100 may include at least two wire cores 10, a core member 20, an inner liner 30, a buffer layer 40, a connecting member 50, a reinforcing layer 60, a protective layer 70, an insulating layer 80, and an outer sheath 90.
Wherein at least two wire cores 10 are arranged around a core piece 20. The liner 30 is disposed around at least two of the wire cores 10. The buffer layer 40 is filled inside the liner layer 30. The connecting member 50 is connected between the wire core 10 and the core member 20. The outer side of the lining layer 30 is sequentially sleeved with a protective layer 70, an insulating layer 80 and an outer protective layer 90.
In some embodiments, as shown in fig. 2, the protective layer 70 may include a shielding sublayer 71, a flame retardant sublayer 72, a flame retardant sublayer 73, and a water resistant sublayer 74. The shielding sublayer 71, the flame-retardant sublayer 72, the fireproof sublayer 73 and the waterproof sublayer 74 are sequentially sleeved on the lining layer 30.
The flame retardant sublayer 71 may be a nano clay-polymer composite layer. The material of the fire-retardant sub-layer 72 may be a halogen-free low-smoke polyolefin. The shield sublayer 73 may be composed of an aluminum foil material.
In some embodiments, the surface of outer jacket 90 is coated with a flame retardant material. The outer jacket 90 may be a halogen-free low smoke polyolefin.
In some embodiments, the material of the centerpiece 20 may be a composite of fiberglass and epoxy.
Wherein, the buffer layer 40 can be formed by mixing fire retardant material, heat insulating material, water blocking material and buffer material.
The material of the insulating layer 80 may be environment-friendly polyvinyl chloride or low-smoke halogen-free irradiation cross-linked polyolefin.
The material of the reinforcement layer 60 may be a composite of glass fibers and epoxy.
In summary, the coaxial cable 100 with high durability provided by the embodiment of the present application includes at least two cores 10, a central member 20, an inner liner 30, a buffer layer 40, a connector 50, a reinforcing layer 60, a protective layer 70, an insulating layer 80, and an outer sheath 90. Wherein at least two wire cores 10 are arranged around a core piece 20. The liner 30 is disposed around at least two of the wire cores 10. The buffer layer 40 is filled inside the liner layer 30. The connecting member 50 is connected between the wire core 10 and the core member 20. The outer side of the lining layer 30 is sequentially sleeved with a protective layer 70, an insulating layer 80 and an outer protective layer 90. The bending property of the cable can be improved by the central member 20 and the reinforcing layer 60, and the insulation property, the water resistance and the fire line of the cable can be improved by the protective layer 70 and the insulating layer 80, so that the durability of the coaxial cable 100 with strong durability can be improved.
The above detailed description is provided for a durable coaxial cable provided by the embodiments of the present application, and the principles and embodiments of the present application are described herein by using specific examples, and the description of the above embodiments is only used to help understand the core ideas of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (7)
1. The utility model provides a coaxial cable that durability is strong, its characterized in that includes two at least sinle silks, centre piece, inner liner, connecting piece, buffer layer, enhancement layer, inoxidizing coating, insulating layer and outer jacket, two at least sinle silks center on the centre piece sets up, the inner liner centers on two at least sinle silks set up, the buffer layer fill in the inboard of inner liner, the connecting piece connect in the sinle silk with between the centre piece, the inner liner outside overlaps in proper order and is equipped with the enhancement layer the inoxidizing coating the insulating layer with the outer jacket.
2. The highly durable coaxial cable of claim 1, wherein the protective layer comprises a shielding layer, a flame-retardant layer, a fireproof layer, and a waterproof layer, and the shielding layer, the flame-retardant layer, the fireproof layer, and the waterproof layer are sequentially sleeved on the lining layer.
3. A highly durable coaxial cable as recited in claim 2, wherein the fire-resistant sub-layer is formed from a halogen-free low smoke polyolefin.
4. A highly durable coaxial cable as recited in claim 1, wherein the outer jacket is coated on a surface thereof with a flame retardant material.
5. A highly durable coaxial cable as recited in claim 1, wherein the insulating layer is made of environmentally friendly pvc or low smoke zero halogen radiation cross-linked polyolefin.
6. A highly durable coaxial cable as recited in claim 1, wherein the outer jacket is formed of a halogen-free low smoke polyolefin.
7. A robust coaxial cable as recited in claim 2, wherein said shield sub-layer is comprised of an aluminum foil material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120677674.0U CN215643844U (en) | 2021-03-31 | 2021-03-31 | Coaxial cable with high durability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120677674.0U CN215643844U (en) | 2021-03-31 | 2021-03-31 | Coaxial cable with high durability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215643844U true CN215643844U (en) | 2022-01-25 |
Family
ID=79935334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120677674.0U Expired - Fee Related CN215643844U (en) | 2021-03-31 | 2021-03-31 | Coaxial cable with high durability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215643844U (en) |
-
2021
- 2021-03-31 CN CN202120677674.0U patent/CN215643844U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |