CN218513664U - Radio frequency coaxial cable - Google Patents
Radio frequency coaxial cable Download PDFInfo
- Publication number
- CN218513664U CN218513664U CN202222026238.4U CN202222026238U CN218513664U CN 218513664 U CN218513664 U CN 218513664U CN 202222026238 U CN202222026238 U CN 202222026238U CN 218513664 U CN218513664 U CN 218513664U
- Authority
- CN
- China
- Prior art keywords
- layer
- corrosion
- cable
- resistant layer
- radio frequency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a radio frequency coaxial cable, the cable core comprises a cable core, the surface coating of cable core has the intermediate level, the surface coating in intermediate level has the skin, the intermediate level includes the shielding layer, the fixed surface of shielding layer is connected with the insulating layer, it is outer including first corrosion resistant layer, the fixed surface on first corrosion resistant layer is connected with second corrosion resistant layer, the fixed surface on second corrosion resistant layer is connected with first anti-aging layer. The utility model discloses a cable core, intermediate level, skin, shielding layer, insulating layer, first corrosion resistant layer, second corrosion resistant layer, first ageing resistant layer, second ageing resistant layer, anti-ant layer, thermal radiation protection layer and wearing layer's cooperation is used, and it is poor to have solved current radio frequency coaxial cable ageing resistance corrosion-resistant effect, uses the damage that causes the cable easily for a long time, leads to the performance of cable to descend to can't satisfy the problem of in-service use demand.
Description
Technical Field
The utility model relates to the technical field of cables, specifically a radio frequency coaxial cable.
Background
The radio frequency coaxial cable is a cable with two concentric conductors, the conductor and the shielding layer share the same axis, the name of the radio frequency coaxial cable is related to the structure of the radio frequency coaxial cable, the radio frequency coaxial cable is also one of the most common transmission media in a local area network, a pair of conductors for transmitting information are sleeved outside an inner conductor (a thin core) according to a layer of cylindrical outer conductor, the two conductors are selected by a structure that insulating materials are mutually isolated, the centers of the outer conductor and a core wire of a central shaft are on the same axis, so the radio frequency coaxial cable is called as the radio frequency coaxial cable, the existing radio frequency coaxial cable is poor in ageing resistance and corrosion resistance effect, the cable is easily damaged after long-time use, the service performance of the cable is reduced, and the actual use requirements cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a radio frequency coaxial cable possesses the good advantage of ageing resistance corrosion-resistant effect, and it is poor to have solved current radio frequency coaxial cable ageing resistance corrosion-resistant effect, and long-time the use causes the damage of cable easily, leads to the performance decline of cable to the problem of the actual use demand can't be satisfied.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a radio frequency coaxial cable, includes the cable core, the surface coating of cable core has the intermediate level, the surface coating in intermediate level has the skin, the intermediate level includes the shielding layer, the fixed surface of shielding layer is connected with the insulating layer, the skin includes first corrosion resistant layer, the fixed surface of first corrosion resistant layer is connected with second corrosion resistant layer, the fixed surface of second corrosion resistant layer is connected with first anti-aging layer, the fixed surface of first anti-aging layer is connected with second anti-aging layer, the fixed surface of second anti-aging layer is connected with ant layer, ant layer's fixed surface is connected with anti-heat radiation layer, anti-heat radiation layer's fixed surface is connected with the wearing layer.
Preferably, the shielding layer is made of nickel-plated copper wires, and the insulating layer is made of synthetic mica tapes.
Preferably, the first corrosion-resistant layer is made of polytetrafluoroethylene material, and the second corrosion-resistant layer is made of fluororubber.
Preferably, the first anti-aging layer is made of nitrile rubber, and the second anti-aging layer is made of silicone oil.
Preferably, the ant-proof layer is made of plastic filled with camphor ball powder, and the heat radiation-proof layer is a metal coating.
Preferably, the wear-resistant layer is made of a polyetheretherketone resin material, and the second corrosion-resistant layer and the first anti-aging layer have the same thickness.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cable core, intermediate level, skin, shielding layer, insulating layer, first corrosion resistant layer, second corrosion resistant layer, first ageing resistant layer, second ageing resistant layer, anti-ant layer, thermal radiation protection layer and wearing layer's cooperation is used, and it is poor to have solved current radio frequency coaxial cable ageing resistance corrosion-resistant effect, uses the damage that causes the cable easily for a long time, leads to the performance of cable to descend to can't satisfy the problem of in-service use demand.
2. The utility model discloses a set up the shielding layer and adopt the nickel-plated copper line to make, can effectively improve the shielding effect of cable, adopt synthetic mica tape to make through setting up the insulating layer, can effectively improve the insulating effect of cable, adopt polytetrafluoroethylene material to make through setting up first corrosion resistant layer, can play corrosion-resistant effect to the cable, adopt fluororubber to make through setting up second corrosion resistant layer, can further improve the corrosion resisting property of cable, adopt butadiene-acrylonitrile rubber to make through setting up first ageing resistance layer, can play the effect of ageing resistance at the in-process that the cable used, adopt the silicon oil material to make through setting up second anti-aging layer, can further improve the ageing resistance effect of cable, adopt the plastic that the packing has camphor ball powder to make through setting up anti-ant layer, can make the cable have very strong anti-termite's efficiency, then avoid gnawing of cable suffering ant to sting, be metal coating through setting up anti-heat radiation layer, can effectively improve the anti-heat radiation performance of cable, adopt polyether ether ketone resin material to make through setting up the wearing layer, can effectively improve the abrasive effect of cable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic partial cross-sectional view of the intermediate layer of the present invention;
fig. 3 is a schematic partial sectional view of the outer layer of the present invention.
In the figure: 1. a cable core; 2. an intermediate layer; 3. an outer layer; 4. a shielding layer; 5. an insulating layer; 6. a first corrosion-resistant layer; 7. a second corrosion-resistant layer; 8. a first anti-aging layer; 9. a second anti-aging layer; 10. an ant-resistant layer; 11. a heat radiation prevention layer; 12. and a wear-resistant layer.
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. 1-3, a radio frequency coaxial cable includes a cable core 1, a middle layer 2 is wrapped on the surface of the cable core 1, an outer layer 3 is wrapped on the surface of the middle layer 2, the middle layer 2 includes a shielding layer 4, an insulating layer 5 is fixedly connected to the surface of the shielding layer 4, the outer layer 3 includes a first corrosion-resistant layer 6, a second corrosion-resistant layer 7 is fixedly connected to the surface of the first corrosion-resistant layer 6, a first anti-aging layer 8 is fixedly connected to the surface of the second corrosion-resistant layer 7, a second anti-aging layer 9 is fixedly connected to the surface of the first anti-aging layer 8, an ant-proof layer 10 is fixedly connected to the surface of the second anti-aging layer 9, a heat radiation-proof layer 11 is fixedly connected to the surface of the ant-proof layer 11, an abrasion-resistant layer 12 is fixedly connected to the surface of the heat radiation-proof layer 11, the shielding layer 4 is made of nickel-plated copper wire, the insulating layer 5 is made of synthetic mica tape, the first corrosion-resistant layer 6 is made of polytetrafluoroethylene material, the second corrosion-resistant layer 7 is made of fluororubber, the first anti-aging layer 8 is made of nitrile rubber, the second anti-aging layer 9 is made of silicone oil, the ant-proof layer 10 is made of plastic filled with camphor ball powder, the heat radiation-proof layer 11 is a metal coating, the wear-resistant layer 12 is made of polyether ether ketone resin, the second corrosion-resistant layer 7 and the first anti-aging layer 8 are the same in thickness, the shielding layer 4 is made of nickel-plated copper wires, the shielding effect of the cable can be effectively improved, the insulating layer 5 is made of synthetic mica tapes, the insulating effect of the cable can be effectively improved, the first corrosion-resistant layer 6 is made of polytetrafluoroethylene materials, the cable can be subjected to corrosion resistance, the second corrosion-resistant layer 7 is made of fluororubber, and the corrosion resistance of the cable can be further improved, adopt butadiene-acrylonitrile rubber to make through setting up first anti-aging layer 8, can play the effect of ageing resistance at the in-process that the cable used, adopt the silicon oil material to make through setting up the second anti-aging layer 9, can further improve the ageing resistance effect of cable, adopt the plastic that is filled with camphor ball powder to make through setting up anti-ant layer 10, can make the cable have very strong anti-insect's efficiency, then avoid the cable to suffer gnawing of insect and sting, be metal coating through setting up heat radiation protection layer 11, can effectively improve the heat radiation protection performance of cable, adopt polyetheretherketone resin material to make through setting up wearing layer 12, can effectively improve the wear-resisting effect of cable, through cable core 1, intermediate level 2, outer 3, shielding layer 4, insulating layer 5, first corrosion-resistant layer 6, second corrosion-resistant layer 7, first anti-aging layer 8, second anti-aging layer 9, anti-ant layer 10, heat radiation protection layer 11 and wearing layer 12's cooperation is used, it is poor to have solved current radio frequency cable corrosion-resistant effect, use the damage of easy to cause the cable for a long time, thereby lead to the decline of the actual use performance of cable, thereby satisfy the unable problem of performance demand of cable.
During the use, adopt nickel-plated copper wire to make through shielding layer 4, can effectively improve the shielding effect of cable, adopt synthetic mica tape to make through insulating layer 5, can effectively improve the insulating effect of cable, adopt polytetrafluoroethylene material to make through first corrosion resistant layer 6, can play corrosion-resistant effect to the cable, adopt fluororubber to make through second corrosion resistant layer 7, can further improve the corrosion resisting property of cable, adopt butadiene acrylonitrile rubber to make through first anti-aging layer 8, can play the effect of ageing resistance in the in-process that the cable used, adopt the silicone oil material to make through second anti-aging layer 9, can further improve the ageing resistance effect of cable, adopt the plastic that is filled with camphor ball powder to make through termite-proof layer 10, can make the cable have very strong termite-proof efficiency, then avoid the cable to suffer from gnawing of termite and sting, adopt the metal coating through heat radiation-proof layer 11, can effectively improve the heat radiation performance of cable, adopt polyether ether ketone resin material to make through wearing layer 12, can effectively improve the wear-resisting effect of cable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A radio frequency coaxial cable comprises a cable core (1), and is characterized in that: the surface coating of cable core (1) has intermediate level (2), the surface coating of intermediate level (2) has outer (3), intermediate level (2) are including shielding layer (4), the fixed surface of shielding layer (4) is connected with insulating layer (5), outer (3) are including first corrosion-resistant layer (6), the fixed surface of first corrosion-resistant layer (6) is connected with second corrosion-resistant layer (7), the fixed surface of second corrosion-resistant layer (7) is connected with first ageing resistant layer (8), the fixed surface of first ageing resistant layer (8) is connected with second anti-aging layer (9), the fixed surface of second anti-aging layer (9) is connected with ant layer (10), the fixed surface of anti-ant layer (10) is connected with anti-heat radiation layer (11), the fixed surface of anti-heat radiation layer (11) is connected with wearing layer (12).
2. A radio frequency coaxial cable as claimed in claim 1, wherein: the shielding layer (4) is made of nickel-plated copper wires, and the insulating layer (5) is made of synthetic mica tapes.
3. A radio frequency coaxial cable as claimed in claim 1, wherein: the first corrosion-resistant layer (6) is made of polytetrafluoroethylene materials, and the second corrosion-resistant layer (7) is made of fluororubber.
4. A radio frequency coaxial cable as claimed in claim 1, wherein: the first anti-aging layer (8) is made of nitrile rubber, and the second anti-aging layer (9) is made of silicone oil.
5. A radio frequency coaxial cable as claimed in claim 1, wherein: the ant-proof layer (10) is made of plastic filled with camphor ball powder, and the heat radiation-proof layer (11) is a metal coating.
6. A radio frequency coaxial cable as claimed in claim 1, wherein: the wear-resistant layer (12) is made of a polyether-ether-ketone resin material, and the thickness of the second corrosion-resistant layer (7) is the same as that of the first anti-aging layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222026238.4U CN218513664U (en) | 2022-08-03 | 2022-08-03 | Radio frequency coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222026238.4U CN218513664U (en) | 2022-08-03 | 2022-08-03 | Radio frequency coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218513664U true CN218513664U (en) | 2023-02-21 |
Family
ID=85206528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222026238.4U Active CN218513664U (en) | 2022-08-03 | 2022-08-03 | Radio frequency coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218513664U (en) |
-
2022
- 2022-08-03 CN CN202222026238.4U patent/CN218513664U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20070014451A (en) | Utp cable for transmitting high frequency signal | |
| CN218513664U (en) | Radio frequency coaxial cable | |
| CN202307284U (en) | High voltage cable | |
| CN209691414U (en) | A kind of twisted longitudinal water-blocking high-tension cable of type silk | |
| CN201975150U (en) | Medium voltage electric cable | |
| CN216528132U (en) | Insulating wear-resisting type cable | |
| CN205810415U (en) | The symmetrical stranded High-temperature-reslow-noise low-noise cable of a kind of separated-shielding | |
| CN204792148U (en) | High -speed transmitting data line | |
| CN205845579U (en) | A kind of stranded High-temperature-reslow-noise low-noise cable of explosion-proof symmetry | |
| CN105810356A (en) | Symmetrically-twisted anti-explosion high-temperature-resistant low-noise cable and manufacturing method thereof | |
| CN203311903U (en) | Radial waterproof cable | |
| CN207704902U (en) | A kind of Kapton packet pressure side enamel-cover copper stranded conductor | |
| CN203242381U (en) | Aluminum alloy interlocking armored waterproof cable | |
| CN204792035U (en) | Collect audio and video signal transmission, data transmission and current transmission wire rod in an organic whole | |
| CN216287642U (en) | Novel copper conductor structure | |
| CN210837269U (en) | High flame-retardant network transmission line | |
| CN212303189U (en) | Superfine coaxial cable | |
| CN208889351U (en) | A kind of multilayer insulated wire | |
| CN202183255U (en) | High speed data cable having corrosion resisting shielding structure | |
| CN211350183U (en) | Large inductance cable | |
| CN216749350U (en) | Cable with improved structure | |
| CN210167148U (en) | Weather-resistant plateau control cable | |
| CN219997879U (en) | Antistatic copper-clad steel wire | |
| CN217933264U (en) | High temperature resistant effectual six types of net twines | |
| CN220252880U (en) | Wear-resistant enameled wire with high softness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |