CN105741970B - Radio-frequency cable - Google Patents
Radio-frequency cable Download PDFInfo
- Publication number
- CN105741970B CN105741970B CN201610277807.9A CN201610277807A CN105741970B CN 105741970 B CN105741970 B CN 105741970B CN 201610277807 A CN201610277807 A CN 201610277807A CN 105741970 B CN105741970 B CN 105741970B
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- CN
- China
- Prior art keywords
- mounting groove
- skeleton
- radio
- cover plate
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/22—Cables including at least one electrical conductor together with optical fibres
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
The invention discloses a radio-frequency cable, which comprises an inner conductor, a foaming layer, an outer conductor, an inner sheath, a skeleton, a solid rodent repellent, a data cable, an optical fiber ribbon, a waterproof layer and an outer sheath, wherein the foaming layer coats the outer side of the inner conductor; the outer conductor coats the outer side of the foaming layer; the inner sheath coats the outer side of the outer conductor; the skeleton sleeves the inner sheath; a first mounting groove, a second mounting groove and a third mounting groove are formed in the outer side of the skeleton; the first mounting groove comprises a first channel and a second channel; the first channel communicates the second mounting groove; the second channel communicates the third mounting groove; the solid rodent repellent is arranged in the first mounting groove; the data cable is arranged in the second mounting groove; the optical fiber ribbon is arranged in the third mounting groove; the waterproof layer coats the outer side of the skeleton; and the outer sheath coats the outer side of the waterproof layer. The skeleton disclosed by the invention can install the solid rodent repellent, the data cable and the optical fiber ribbon; a coaxial cable can achieve multiple functions; the solid rodent repellent in the first mounting groove can volatilize in the second mounting groove and the third mounting groove; and the rodent-resistant property of the whole radio-frequency cable can be effectively improved.
Description
Technical field
The present invention relates to cable, and in particular to radio-frequency cable.
Background technology
Radio-frequency cable be transmit radio-frequency region in electromagnetic energy cable, radio-frequency cable be various radio communications systems and
Indispensable element in electronic equipment, in the aspects such as radio communication, broadcast, TV, radar, navigation, computer and instrument tool
It is widely used.
In order to prevent mouse from biting radio-frequency cable, existing protection against rodents radio-frequency cable arranges armor in the outside of outer conductor,
The radio-frequency cable of this version is not only relatively costly, and single function.
The content of the invention
The present invention is directed to the problems referred to above, it is proposed that a kind of radio-frequency cable.Solve the radio-frequency cable cost for being provided with armor
Higher and single function problem.
The technical scheme that the present invention takes is as follows：
A kind of radio-frequency cable, including：
Inner wire；
Foaming layer, outsourcing is in the outside of the inner wire；
Outer conductor, outsourcing is in the outside of the foaming layer；
Inner sheath, outsourcing is in the outside of the outer conductor；
Skeleton, is enclosed within outward on the inner sheath, and the outside of skeleton is evenly equipped with three mounting grooves around inner wire axis direction, and three
Individual mounting groove is respectively the first mounting groove, the second mounting groove and the 3rd mounting groove, and first mounting groove has connection described
The first passage of the second mounting groove, and connect the second channel of the 3rd mounting groove；
Solid expelling mouse agent, in being arranged on first mounting groove；
Data cable, in being arranged on second mounting groove；
Fibre ribbon, in being arranged on the 3rd mounting groove；
Waterproof layer, outsourcing is in the outside of the skeleton；
Oversheath, outsourcing is in the outside of the waterproof layer.
The skeleton being enclosed within outward on inner sheath can install solid expelling mouse agent, data cable and fibre ribbon, and coaxial cable can
Realize several functions；First mounting groove has the first passage of the second mounting groove of connection, and the second of the 3rd mounting groove of connection
Passage, is so arranged, and the solid expelling mouse agent in the first mounting groove can be evaporated in the second mounting groove and the 3rd mounting groove, can
Effectively improve whole radio-frequency cable rodent-proof characteristic.
Optionally, the first passage has multiple, and each first passage is spacedly distributed along the length direction of skeleton；Described
Two passages have multiple, and each second channel is spacedly distributed along the length direction of skeleton.
Optionally, each mounting groove has recess away from one end of inner wire, and radio-frequency cable also includes and mating recesses, covers
The cover plate of correspondence mounting groove, the waterproof layer outsourcing is in skeleton and the outside of cover plate；Install with the second mounting groove and the 3rd
The cover plate that groove coordinates has magnetic medium.
Cover plate has two effects, and one is to cover mounting groove, prevents waterproof layer to be embedded in mounting groove, affects radio-frequency cable matter
Amount；Two is that the cover plate with magnetic medium can be in radio-frequency cable branch, convenient positioning, it is determined that needing the installation pushed aside
Groove, specifically, during practice, magnetic medium has magnetic, and workmen can be detected by testing equipment, determine radio frequency electrical
The position of the corresponding mounting groove of cable, the testing equipment includes power supply, Hall element and the indicator lamp being sequentially connected in series, and works as Hall
Sensor near mounting groove corresponding to magnetic medium when, indicator lamp can be bright such that it is able to quickly determines position, being capable of specific aim
Stripping.
Optionally, the cover plate is arc, after cover plate coordinates with skeleton, lateral wall and the skeleton lateral wall of cover plate
It is adapted.I.e. the outline of cover plate and skeleton cross section constitutes the circle of a standard.
Optionally, the side of the dorsad inner wire of the cover plate with magnetic medium has groove, and the magnetic medium is fixed
In groove.
This version can prevent magnetic medium from entering mounting groove, and magnetic medium can be made again as close to outer shield
Set, so as to facilitate testing equipment to detect.
Optionally, the magnetic medium is magnetic, and magnetic is fixed in groove by alite paste.
Optionally, the solid expelling mouse agent includes trans -8- methy-N-vanillyls -6- nonenamides.
The invention has the beneficial effects as follows：Being enclosed within inner sheath upper skeleton outward can install solid expelling mouse agent, data cable and light
Fibre ribbons, coaxial cable can realize several functions；First mounting groove has the first passage of the second mounting groove of connection, and connection
The second channel of the 3rd mounting groove, so arrange, the solid expelling mouse agent in the first mounting groove can evaporate into the second mounting groove and
In 3rd mounting groove, whole radio-frequency cable rodent-proof characteristic can be effectively improved.
Description of the drawings：
Fig. 1 is the structural representation of radio-frequency cable of the present invention；
Fig. 2 is the structural representation of skeleton；
Fig. 3 is the structural representation of cover plate；
Fig. 4 is the structural representation of the cover plate with magnetic medium；
Fig. 5 is the sectional view of the cover plate with magnetic medium；
Fig. 6 is the gluing schematic diagram of the cover plate with magnetic medium；
Fig. 7 is the air blowing removal of impurities schematic diagram of the cover plate with magnetic medium；
Fig. 8 is the schematic diagram of testing equipment.
Each reference is in figure：
1st, inner wire, 2, foaming layer, 3, outer conductor, 4, inner sheath, 5, cover plate, 6, magnetic medium, the 7, second mounting groove,
8th, data cable, 9, groove, 10, sloped sidewall, 11, diapire, 12, bristle, 13, brush body, 14, defeated glue arm, 15, defeated glue it is total
Pipe, 16, gum brush, 17, nozzle, 18, power supply, 19, Hall element, 20, indicator lamp, 21, skeleton, 22, waterproof layer, 23, outer
Sheath, 24, first passage, the 25, first mounting groove, 26, solid expelling mouse agent, 27, second channel, 28, fibre ribbon, the 29, the 3rd peace
Tankage, 30, recess.
Specific embodiment：
With reference to each accompanying drawing, the present invention is described in detail.
As illustrated in fig. 1 and 2, a kind of radio-frequency cable, including：
Inner wire 1；
Foaming layer 2, outsourcing is in the outside of inner wire 1；
Outer conductor 3, outsourcing is in the outside of foaming layer 2；
Inner sheath 4, outsourcing is in the outside of outer conductor 3；
Skeleton 21, is enclosed within outward on inner sheath 4, and the outside of skeleton 21 is evenly equipped with three mounting grooves around inner wire axis direction,
Three mounting grooves are respectively the first mounting groove 25, the second mounting groove 7 and the 3rd mounting groove 29, and the first mounting groove 25 has connection
The first passage 24 of the second mounting groove 7, and the second channel 27 of the 3rd mounting groove 29 of connection；
Solid expelling mouse agent 26, in being arranged on the first mounting groove 25；
Data cable 8, in being arranged on the second mounting groove 7；
Fibre ribbon 28, in being arranged on the 3rd mounting groove 29；
Waterproof layer 22, outsourcing is in the outside of skeleton；
Oversheath 23, outsourcing is in the outside of waterproof layer 22.
In the present embodiment, solid expelling mouse agent 26 includes trans -8- methy-N-vanillyls -6- nonenamides.
As shown in Fig. 2 in the present embodiment, first passage 24 has multiple, length direction etc. of each first passage along skeleton
It is spaced apart；Second channel 27 has multiple, and each second channel is spacedly distributed along the length direction of skeleton.
As shown in Fig. 1,2,3 and 4, in the present embodiment, each mounting groove has recess 30, radio frequency away from one end of inner wire
Cable also includes and mating recesses that cover the cover plate 5 of correspondence mounting groove, waterproof layer outsourcing is in skeleton and the outside of cover plate；
The cover plate coordinated with the second mounting groove and the 3rd mounting groove has magnetic medium 6.
In the present embodiment, cover plate is arc, after cover plate coordinates with skeleton, lateral wall and the skeleton outside of cover plate
Wall is adapted.I.e. the outline of cover plate and skeleton cross section constitutes the circle of a standard.
As shown in figure 4, in the present embodiment, the side of the dorsad inner wire of the cover plate 5 with magnetic medium has groove
9, magnetic medium 6 is fixed in groove.This version can prevent magnetic medium from entering mounting groove, and magnetic medium can be made again
As close to oversheath, so as to facilitate testing equipment to detect.In the present embodiment, magnetic medium 6 is magnetic, and magnetic is by viscous
Patch is fixed in groove 9.
In the present embodiment, the manufacture method of the cover plate 5 with magnetic medium is comprised the following steps：
1) it is obtained with reeded cover plate by mold injection；
2) cover plate is cooled down by bosh；
3) cover plate is dried, removes cover plate surface moisture；
3) alite paste brush is entered in groove by gum brush；
4) magnetic is sprayed in groove, magnetic is relatively fixed by alite paste and groove；
5) plate surface air blowing is covered by being arranged on 17 pairs, the nozzle of groove both sides, removes the magnetic at cover plate non-recessed
Powder, is shown in Fig. 7.
First gluing is again sprayed on magnetic in groove, magnetic is relatively fixed with groove by alite paste, this technique side
Formula is simple and reliable；Magnetic at cover plate non-recessed can be fast and effectively removed by being arranged on the nozzle of groove both sides, is protected
Neat and tidy at card cover plate non-recessed, is that the follow-up technique for coating the band that blocks water is prepared.
As shown in fig. 6, above-mentioned steps 3) in gum brush 16 include：
Brush body 13；
Bristle 12, is fixed in brush body；
The many defeated glue arms 14 being spaced apart, are arranged in brush body, and one end of defeated glue arm connects with bristle, separately
One end passes brush body；
Defeated glue house steward 15, one end for passing brush body with each defeated glue arm connects.
During practice, defeated glue house steward is connected by glue pump with glue case, and defeated glue house steward is defeated by defeated glue arm by alite paste
Enter into bristle, so as to bristle is continuously coated to groove.
As it can be seen in figures 5 and 6, groove 9 includes diapire 11 and the sloped sidewall 10 positioned at diapire both sides, bristle 12 stretches into recessed
Contact in groove 9 and with the diapire 11 and sloped sidewall 10 of groove.This version is prevented from alite paste and is coated in groove
Outside, ensure that clean and tidy at cover plate non-recessed.
The cover plate of the present embodiment has two effects, and one is to cover mounting groove, prevents waterproof layer to be embedded in mounting groove, affects to penetrate
Frequency cable quality；Two is that the cover plate with magnetic medium can be in radio-frequency cable branch, convenient positioning, it is determined that needing to push aside
Mounting groove, specifically, during practice, magnetic medium has magnetic, and workmen can be detected by testing equipment, it is determined that
The position of the corresponding mounting groove of radio-frequency cable, the testing equipment is as shown in figure 8, including the power supply 18, hall sensing being sequentially connected in series
Device 19 and indicator lamp 20, when Hall element is near mounting groove corresponding to magnetic medium, indicator lamp can be bright such that it is able to
It is quick to determine position, can targetedly peel off.
The skeleton being enclosed within outside the present embodiment on inner sheath can install solid expelling mouse agent, data cable and fibre ribbon, coaxially
Cable can realize several functions；First mounting groove has the first passage of the second mounting groove of connection, and connection the 3rd is installed
The second channel of groove, is so arranged, and the solid expelling mouse agent in the first mounting groove can evaporate into the second mounting groove and the 3rd installation
In groove, whole radio-frequency cable rodent-proof characteristic can be effectively improved.
The preferred embodiments of the present invention are the foregoing is only, the scope of patent protection of the present invention is not thereby limited, it is all
It is the equivalent structure transformation made with description of the invention and accompanying drawing content, is directly or indirectly used in other related technologies
Field, includes in the same manner within the scope of the present invention.
Claims (6)
1. a kind of radio-frequency cable, it is characterised in that include：
Inner wire；
Foaming layer, outsourcing is in the outside of the inner wire；
Outer conductor, outsourcing is in the outside of the foaming layer；
Inner sheath, outsourcing is in the outside of the outer conductor；
Skeleton, is enclosed within outward on the inner sheath, and the outside of skeleton is evenly equipped with three mounting grooves, three peaces around inner wire axis direction
Tankage is respectively the first mounting groove, the second mounting groove and the 3rd mounting groove, and first mounting groove has connection described second
The first passage of mounting groove, and connect the second channel of the 3rd mounting groove；
Solid expelling mouse agent, in being arranged on first mounting groove；
Data cable, in being arranged on second mounting groove；
Fibre ribbon, in being arranged on the 3rd mounting groove；
Waterproof layer, outsourcing is in the outside of the skeleton；
Oversheath, outsourcing is in the outside of the waterproof layer；
Each mounting groove has recess away from one end of inner wire, and radio-frequency cable also includes and mating recesses, covers correspondence mounting groove
Cover plate, the waterproof layer outsourcing is in skeleton and the outside of cover plate；With covering that the second mounting groove and the 3rd mounting groove coordinate
Cover plate has magnetic medium.
2. radio-frequency cable as claimed in claim 1, it is characterised in that the first passage has multiple, and each first passage is along bone
The length direction of frame is spacedly distributed；The second channel has multiple, and each second channel divides at equal intervals along the length direction of skeleton
Cloth.
3. radio-frequency cable as claimed in claim 1, it is characterised in that the cover plate is arc, cover plate coordinates with skeleton
Afterwards, the lateral wall of cover plate is adapted with skeleton lateral wall.
4. radio-frequency cable as claimed in claim 1, it is characterised in that the cover plate with magnetic medium dorsad inner wire one
Side has groove, and the magnetic medium is fixed in groove.
5. radio-frequency cable as claimed in claim 4, it is characterised in that the magnetic medium is magnetic, magnetic passes through alite paste
It is fixed in groove.
6. radio-frequency cable as claimed in claim 1, it is characterised in that the solid expelling mouse agent includes that trans -8- methyl-N- is fragrant
Careless base -6- nonenamides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610277807.9A CN105741970B (en) | 2016-04-28 | 2016-04-28 | Radio-frequency cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610277807.9A CN105741970B (en) | 2016-04-28 | 2016-04-28 | Radio-frequency cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105741970A CN105741970A (en) | 2016-07-06 |
| CN105741970B true CN105741970B (en) | 2017-05-10 |
Family
ID=56288513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610277807.9A Active CN105741970B (en) | 2016-04-28 | 2016-04-28 | Radio-frequency cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105741970B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328268A (en) * | 2016-10-31 | 2017-01-11 | 耒阳星宇电线电缆有限公司 | Flat shape anti-explosion cable |
| CN112382436B (en) * | 2020-09-10 | 2022-04-08 | 杭州富通电线电缆有限公司 | Cable capable of repelling rats and ants and processing method thereof |
| CN113064243B (en) * | 2021-04-02 | 2022-09-20 | 杭州富通通信技术股份有限公司 | Rat repelling skeleton optical cable and manufacturing process thereof |
| CN113064242B (en) * | 2021-04-02 | 2022-09-20 | 杭州富通通信技术股份有限公司 | Rat repelling framework optical cable and processing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101233356A (en) * | 2005-07-29 | 2008-07-30 | 瑞拉特斯有限公司 | Method of producing protective cable sheaths, tubes and similar |
| CN101404350A (en) * | 2008-11-14 | 2009-04-08 | 中天日立射频电缆有限公司 | Broad band radiation type leak coaxial cable for subway and its production method |
| CN201556688U (en) * | 2009-11-20 | 2010-08-18 | 浙江都美电缆有限公司 | Damp-proof smooth aluminum pipe outer conductor radio-frequency coaxial cable |
| CN201773201U (en) * | 2010-06-07 | 2011-03-23 | 沈群华 | Cable for wireless remote radio unit with skeleton slot |
| CN203366835U (en) * | 2013-06-25 | 2013-12-25 | 广东亨通光电科技有限公司 | Mining photoelectric composite cable |
| CN204925470U (en) * | 2015-08-11 | 2015-12-30 | 广东亨通光电科技有限公司 | Stainless steel strip armor environmental protection rodent -resistant cable |
-
2016
- 2016-04-28 CN CN201610277807.9A patent/CN105741970B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101233356A (en) * | 2005-07-29 | 2008-07-30 | 瑞拉特斯有限公司 | Method of producing protective cable sheaths, tubes and similar |
| CN101404350A (en) * | 2008-11-14 | 2009-04-08 | 中天日立射频电缆有限公司 | Broad band radiation type leak coaxial cable for subway and its production method |
| CN201556688U (en) * | 2009-11-20 | 2010-08-18 | 浙江都美电缆有限公司 | Damp-proof smooth aluminum pipe outer conductor radio-frequency coaxial cable |
| CN201773201U (en) * | 2010-06-07 | 2011-03-23 | 沈群华 | Cable for wireless remote radio unit with skeleton slot |
| CN203366835U (en) * | 2013-06-25 | 2013-12-25 | 广东亨通光电科技有限公司 | Mining photoelectric composite cable |
| CN204925470U (en) * | 2015-08-11 | 2015-12-30 | 广东亨通光电科技有限公司 | Stainless steel strip armor environmental protection rodent -resistant cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105741970A (en) | 2016-07-06 |
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