CN218602175U - Bunched radio frequency cable - Google Patents
Bunched radio frequency cable Download PDFInfo
- Publication number
- CN218602175U CN218602175U CN202222190336.1U CN202222190336U CN218602175U CN 218602175 U CN218602175 U CN 218602175U CN 202222190336 U CN202222190336 U CN 202222190336U CN 218602175 U CN218602175 U CN 218602175U
- Authority
- CN
- China
- Prior art keywords
- shielding layer
- copper
- copper mesh
- radio frequency
- frequency cable
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229910052802 copper Inorganic materials 0.000 claims abstract description 43
- 239000010949 copper Substances 0.000 claims abstract description 43
- 238000009941 weaving Methods 0.000 claims abstract description 6
- 239000004020 conductor Substances 0.000 claims description 12
- 229920001684 low density polyethylene Polymers 0.000 claims description 9
- 239000004702 low-density polyethylene Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 5
- 239000004800 polyvinyl chloride Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 27
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000784732 Lycaena phlaeas Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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)
- Communication Cables (AREA)
Abstract
The utility model discloses a cluster radio frequency cable, which belongs to the technical field of communication transmission and comprises at least one insulated wire core, a copper mesh shielding layer and an outer sheath; the copper mesh shielding layer is formed by weaving copper wires; the copper mesh shielding layer is arranged outside the insulated wire core, and the outer sheath is arranged outside the copper mesh shielding layer; utilize the shielding layer structure that the copper wire was woven, the structure that the copper wire was woven has more soft than ordinary copper strips around package shielding layer structure, moves also nimble relatively, when making things convenient for the cable to remove, reduces the bending loss of copper mesh shielding layer, has solved current cable and at the in-process that removes, has easily received and has buckled to lead to the problem that the damaged fracture of shielding layer causes the incident.
Description
Technical Field
The utility model relates to a radio frequency cable tied in a bundle belongs to communication transmission technical field.
Background
Current radio frequency cable, installation back dispersion is mixed and disorderly, need remove the cable many times when the maintenance investigation, and at the in-process that removes, the cable is whole to receive easily buckling to remove the number of times too much and can lead to cable shielding layer to break off, arouse the incident easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide a radio frequency cable tied in a bundle, solved current cable at the in-process that removes, easily received and buckled to lead to the problem that the damaged fracture of shielding layer causes the incident.
In order to achieve the above objects/solve the above technical problems, the present invention adopts the following technical solutions: a cluster radio frequency cable comprises at least one insulated wire core, a copper mesh shielding layer and an outer sheath;
the copper mesh shielding layer is formed by weaving copper wires;
the copper mesh shielding layer is arranged outside the insulating wire core, and the protective layer is arranged outside the copper mesh shielding layer.
Optionally, the number of the insulated wire cores is two.
Optionally, the insulated wire core comprises a stranded copper conductor and a low density polyethylene layer for insulation; the low-density polyethylene layer is coated outside the stranded copper conductor.
Optionally, the diameter of the copper wire is 0.15 mm-0.2 mm.
Optionally, the weaving density of the copper mesh shielding layer is not lower than 90%.
Optionally, the outer jacket comprises a flexible polyvinyl chloride jacket material.
Optionally, the outer sheath is movably sleeved with the copper mesh shielding layer.
Compared with the prior art, the utility model discloses the beneficial effect who reaches:
1. the utility model discloses utilize the shielding layer structure that the copper wire was woven, the structure that the copper wire was woven has more soft than ordinary copper strips around package shielding layer structure, removes also relatively in a flexible way, when making things convenient for the cable to remove, reduces the loss of buckling of copper mesh shielding layer, has solved current cable at the in-process that removes, has easily received and has buckled to lead to the problem that the damaged fracture of shielding layer causes the incident.
2. The utility model discloses a set up stranded conductor copper conductor, and the oversheath chooses for use soft type polyvinyl chloride sheath material, the copper conductor that adopts the transposition structure has better compliance, the outside oversheath of cooperation copper mesh shielding layer for whole root cable is convenient for buckle more, and reduces the damage of buckling and bringing, the removal of the cable of also being convenient for simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of a bundled radio frequency cable according to an embodiment of the present invention.
In the figure: 1. an insulated wire core; 101. stranded copper conductors; 102. a low density polyethylene layer; 2. a copper mesh shielding layer; 3. an outer sheath.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for 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 therefore, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Examples
A bunched radio frequency cable comprises at least one insulated wire core 1, a copper mesh shielding layer 2 and an outer sheath 3;
as shown in fig. 1, the number of the insulated wire cores 1 in the present invention is two, specifically, the insulated wire core 1 includes a stranded copper conductor 101 and a low density polyethylene layer 102, and the low density polyethylene layer 102 is coated outside the stranded copper conductor 101; the copper conductor with the stranded structure is adopted, so that the flexibility is improved, and meanwhile, the low-density polyethylene layer 102 has high electric strength resistance and low dielectric material, so that better insulation can be realized;
the copper mesh shielding layer 2 is coated on the outer side of the low-density polyethylene layer 102, specifically, the copper mesh shielding layer 2 is formed by weaving copper wires, the diameter of each copper wire is 0.15-0.2 mm, the weaving density is not lower than 90%, the structure woven by the copper wires is softer than that of a common copper strip wrapping shielding layer, the movement is relatively flexible, and the bending loss of the copper mesh shielding layer 2 is reduced while the cable is convenient to move;
the outer sheath 3 is movably sleeved outside the copper mesh shielding layer 2, when the number of the insulated wire cores 1 is too large, the outer sheath 3 can fix a plurality of insulated wire cores 1 together, so that disorder of the insulated wire cores 1 is avoided, and management and maintenance are facilitated; the outer sheath 3 can be made of soft polyvinyl chloride sheath materials, the soft polyvinyl chloride sheath materials are matched with copper conductors of a stranded structure, so that the whole cable is more convenient to bend, the damage caused by bending is reduced, and the movement of the cable is also convenient.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A bunched radio frequency cable is characterized by comprising at least one insulated wire core, a copper mesh shielding layer and an outer sheath;
the copper mesh shielding layer is formed by weaving copper wires;
the copper mesh shielding layer is arranged outside the insulating wire core, and the outer sheath is arranged outside the copper mesh shielding layer.
2. The bundled radio frequency cable as claimed in claim 1, wherein the number of the insulated wire cores is two.
3. The bundled radio frequency cable as claimed in claim 1, wherein the insulated wire core comprises a stranded copper conductor and a low density polyethylene layer for insulation; the low-density polyethylene layer is coated outside the stranded wire copper conductor.
4. The bundled radio-frequency cable as claimed in claim 1, wherein the diameter of the copper wire is 0.15mm to 0.2mm.
5. The bundled radio frequency cable of claim 1, wherein the braid density of the copper mesh shielding layer is not less than 90%.
6. The bundled radio frequency cable as claimed in claim 1, wherein said outer jacket comprises a flexible polyvinyl chloride jacket material.
7. The bundled radio frequency cable as claimed in claim 1, wherein the outer sheath is movably sleeved with the copper mesh shielding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222190336.1U CN218602175U (en) | 2022-08-19 | 2022-08-19 | Bunched radio frequency cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222190336.1U CN218602175U (en) | 2022-08-19 | 2022-08-19 | Bunched radio frequency cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218602175U true CN218602175U (en) | 2023-03-10 |
Family
ID=85396683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222190336.1U Active CN218602175U (en) | 2022-08-19 | 2022-08-19 | Bunched radio frequency cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218602175U (en) |
-
2022
- 2022-08-19 CN CN202222190336.1U patent/CN218602175U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218602175U (en) | Bunched radio frequency cable | |
| CN214897726U (en) | Bending-resistant low-loss silver-plated copper wire | |
| CN215577815U (en) | Polyethylene insulated flame-retardant polyvinyl chloride sheath shielding instrument cable | |
| CN211208084U (en) | High-flexibility mobile flexible structure data cable | |
| CN210692159U (en) | Polyvinyl chloride insulation control cable | |
| CN212967187U (en) | Cable with compression-resistant protection function | |
| CN203787198U (en) | High-strength extrusion-preventive copper cable | |
| CN205984339U (en) | Six types of network cable of elevator retinue | |
| CN216671245U (en) | Data transmission device | |
| CN214849461U (en) | New forms of energy pencil | |
| CN216084425U (en) | Radio frequency test cable | |
| CN213660019U (en) | Fluoroplastic insulation and sheath high-temperature-resistant shielding computer cable | |
| CN221726806U (en) | Copper core polyvinyl chloride sheath flexible cable | |
| CN218631460U (en) | High-conductivity overhead insulated cable | |
| CN217214188U (en) | Special superfine cable for medical equipment | |
| CN216084376U (en) | Data transmission line cable | |
| CN213660033U (en) | Multi-strand type separation cable | |
| CN217847466U (en) | Tensile type host computer charging harness | |
| CN216697943U (en) | High-performance coaxial cable connecting line | |
| CN213211736U (en) | Communication cable with double-end connection type stretch-proofing structure | |
| CN221304337U (en) | Medium-voltage large-section flexible cable | |
| CN216250057U (en) | Composite shielding type cable | |
| CN216353445U (en) | Light-duty resistance to compression resistant crooked cable that excels in | |
| CN212624841U (en) | High-speed cable and high-speed cable connector | |
| CN217822119U (en) | Cable with electroplating shielding layer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240117 Address after: 214000, No. 58 Mashan Hushan Road, Binhu District, Wuxi City, Jiangsu Province Patentee after: Hongtu Optoelectronic Cable (Wuxi) Co.,Ltd. Address before: No. 11, Xinke 4th Road, Jiangbei New District, Nanjing City, Jiangsu Province, 210000 Patentee before: JIANGSU HITEKER Co.,Ltd. |
|
| TR01 | Transfer of patent right |