CN209418742U - A kind of high shielded radio frequency CA cable assembly - Google Patents
A kind of high shielded radio frequency CA cable assembly Download PDFInfo
- Publication number
- CN209418742U CN209418742U CN201822182994.XU CN201822182994U CN209418742U CN 209418742 U CN209418742 U CN 209418742U CN 201822182994 U CN201822182994 U CN 201822182994U CN 209418742 U CN209418742 U CN 209418742U
- Authority
- CN
- China
- Prior art keywords
- layer
- protective net
- cable
- radio frequency
- cable assembly
- 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 239000003351 stiffener Substances 0.000 claims abstract description 19
- 239000004020 conductor Substances 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 claims abstract description 10
- 241000238631 Hexapoda Species 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 7
- 239000012212 insulator Substances 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 35
- 230000006378 damage Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 208000006877 Insect Bites and Stings Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model belongs to CA cable assembly technical field, in particular a kind of high shielded radio frequency CA cable assembly, including conductor, first screen layer is socketed on the outside of the conductor, winding layer is enclosed on the outside of the first screen layer, the outer surface of the winding layer is socketed with secondary shielding layer, the outside of the secondary shielding layer is equipped with protective net, the outer surface of the protective net is integrally formed with stiffener assembly, the covering of the outer surface of the protective net and stiffener assembly is enclosed with rubber sheath, the stiffener assembly includes connection sheet and connection strap, one end of connection sheet is weldingly fixed on the outer surface of protective net；The inside of CA cable assembly has additional first screen layer and secondary shielding layer, secondary shielding layer can shield extraneous electromagnetic wave, reduce the amount that electromagnetic wave passes through secondary shielding layer, first screen layer carries out second to electromagnetic wave and shields, double layer screen layer can effectively promote the shield effectiveness of cable, promote stability when cable uses.
Description
Technical field
The utility model belongs to CA cable assembly technical field, and in particular to a kind of high shielded radio frequency CA cable assembly.
Background technique
Wire and cable is to transmit electric (magnetic) energy, information and the wire product for realizing electromagnetic energy conversion.The electric wire electricity of broad sense
Cable is also referred to simply as cable, and the cable of narrow sense refers to insulated cable, it may be defined as: the aggregate consisted of following parts；One
Or the clad that a plurality of insulated core and each may have, total protective layer and outer jacket, cable can also have additional
The conductor not insulated；Radio-frequency cable is the cable for transmitting electromagnetic energy in radio-frequency region, and radio-frequency cable is that various radio are logical
Indispensable element in letter system and electronic equipment, in wireless communication and broadcast, TV, radar, navigation, computer and instrument
Etc. be widely applied.
Current radio-frequency cable usually can cause signal transmission to occur different by the influence of extraneous factor in use
Often, for the problem exposed in current CA cable assembly use process, it is necessary to carry out the improvement in structure to CA cable assembly
With optimization.
Utility model content
To solve the above-mentioned problems in the prior art, the utility model provides a kind of high shielded radio frequency cable group
Part has the characteristics that promote cable own shield performance.
To achieve the above object, the utility model provides the following technical solutions: a kind of high shielded radio frequency CA cable assembly, including
Conductor is socketed with first screen layer on the outside of the conductor, winding layer, the winding is enclosed on the outside of the first screen layer
The outer surface of layer is socketed with secondary shielding layer, and the outside of the secondary shielding layer is equipped with protective net, the outside of the protective net
Surface is enclosed with rubber sheath integrally formed with stiffener assembly, the outer surface covering of the protective net and stiffener assembly.
As a kind of high shielded radio frequency CA cable assembly optimal technical scheme of the utility model, the stiffener assembly includes connecting
Contact pin and connection strap, one end of connection sheet are weldingly fixed on the outer surface of protective net, one end different from protective net of connection sheet
Integrally formed with connection strap.
As a kind of high shielded radio frequency CA cable assembly optimal technical scheme of the utility model, the outer surface of connection strap is equal
Even to offer slot of giving up the throne, slot of giving up the throne is arcuate structure.
As a kind of high shielded radio frequency CA cable assembly optimal technical scheme of the utility model, the side surface of connection sheet is opened up
There is through-hole, through-hole is rectangular configuration.
As a kind of high shielded radio frequency CA cable assembly optimal technical scheme of the utility model, two stiffener assemblies
The outer surface that inside is located at protective net is equipped with insect-proof tape by bonding, and insect-proof tape is ribbon-shaped members, and insect-proof tape is sealed in rubber
The inside of plastic boot, the inside of insect-proof tape are uniformly filled with insect prevention gel.
As a kind of high shielded radio frequency CA cable assembly optimal technical scheme of the utility model, the conductor and the first shielding
Insulator is filled between layer.
As a kind of high shielded radio frequency CA cable assembly optimal technical scheme of the utility model, the secondary shielding layer and anti-
Armor is filled between protective net.
Compared with prior art, the utility model has the beneficial effects that
(1) inside of CA cable assembly has additional first screen layer and secondary shielding layer, and secondary shielding layer can be to the external world
Electromagnetic wave is shielded, and the amount that electromagnetic wave passes through secondary shielding layer is reduced, and first screen layer carries out second to electromagnetic wave and shields,
Double layer screen layer can effectively promote the shield effectiveness of cable, promote stability when cable uses.
(2) outer surface of protective net has additional stiffener assembly, and the through-hole of stiffener assembly side enables to rubber sheath
Connection is kept, connection strap is able to ascend the intensity of cable, and the slot of giving up the throne of connection strap side makes electricity by the globoidal structure of itself
Cable will scratch body piece when being scratched by external force and go out cable, reduce the damage of cable, insect-proof tape can be sudden and violent when cable is by insect bite
Dew in the environment, avoids worm from continuing the cable that bites, promotes the construction service life of cable.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side structure schematic view in the utility model；
Fig. 3 is the reinforcing rib structure schematic diagram in the utility model；
In figure: 1, conductor；2, insulator；3, first screen layer；4, winding layer；5, secondary shielding layer；6, armor；7, prevent
Protective net；8, stiffener assembly；81, connection sheet；82, through-hole；83, connection strap；84, it gives up the throne slot；9, insect-proof tape；10, rubber sheath.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
Fig. 1-3 is please referred to, the utility model is the following technical schemes are provided: a kind of high shielded radio frequency CA cable assembly, including leads
Body 1, the outside of conductor 1 are socketed with first screen layer 3, and the outside of first screen layer 3 is enclosed with winding layer 4, the outside of winding layer 4
Surface is socketed with secondary shielding layer 5, and the outside of secondary shielding layer 5 is equipped with protective net 7, and the outer surface of protective net 7 is integrally formed
There is a stiffener assembly 8, the outer surface covering of protective net 7 and stiffener assembly 8 is enclosed with rubber sheath 10, in the present embodiment, twines
Winding layer 4 is the component of glass fibre composition, and protective net 7 is copper chain link fence, and first screen layer 3 is that polyethylene and carbon black are mixed
Shielded layer made of combined pressure system, secondary shielding layer 5 are made of aluminium foil, and first screen layer 3 and secondary shielding layer 5 can be to conductors
1 is shielded, and signal stabilization when conductor 1 is run is promoted.
Specifically, stiffener assembly 8 includes connection sheet 81 and connection strap 83, one end of connection sheet 81 is weldingly fixed on protective net
7 outer surface, one end different from protective net 7 of connection sheet 81 is integrally formed with connection strap 83, connection strap 83 in the present embodiment
The structural strength of cable is promoted, while connection strap 83 reduces the degree of injury of cable when rubber sheath 10 is damaged.
Specifically, the outer surface of connection strap 83 is uniformly provided with slot 84 of giving up the throne, slot 84 of giving up the throne is arcuate structure, this implementation
Slot 84 of giving up the throne in example cable that will scratch body piece when being scratched by external force to go out cable, reduce electric by the globoidal structure of itself
The damage that cable is subject to.
Specifically, the side surface of connection sheet 81 offers through-hole 82, through-hole 82 is rectangular configuration, through-hole 82 in the present embodiment
It is connected as one convenient for rubber sheath 10.
Specifically, the outer surface that the inside of two stiffener assemblies 8 is located at protective net 7 is equipped with insect-proof tape 9 by bonding, prevent
Worm band 9 is ribbon-shaped members, and insect-proof tape 9 is sealed in the inside of rubber sheath 10, and the inside of insect-proof tape 9 is uniformly solidifying filled with insect prevention
Glue, insect-proof tape 9 are that the insect prevention block of multiple rectangular-shapes is uniformly spread side by side, and the gel-filled inside in insect prevention block of insect prevention is prevented
Worm gel is that the spawn that sodium metasilicate and hexamethylene phthalein industry amine mix can be avoided drug wastage in certain glue,
And insect prevention drug can distribute certain penetrating odor because of the boiling characteristics of its own, so that mouse and insect generate detest
Sense, finally avoids insect from biting cable.
Specifically, being filled with insulator 2 between conductor 1 and first screen layer 3, insulator 2 uses poly- second in the present embodiment
The insulating component that alkene is constituted.
Specifically, being filled with armor 6 between secondary shielding layer 5 and protective net 7, armor 6 uses steel in the present embodiment
Silk is evenly spaced in the outer surface of secondary shielding layer 5 and the sheathed structure that forms, and the self structure that armor 6 promotes cable is strong
Degree.
The working principle and process for using of the utility model: the equipment the first shielding in use in the utility model
Layer 3 shields conductor 1 with secondary shielding layer 5, it is ensured that conductor 1 not will receive external electromagnetic in carrying out signals transmission
Interference；Stiffener assembly 8 is able to ascend the structural strength of cable, while through-hole 82 keeps one in casting convenient for rubber sheath 10
Connection, 83 outer surface of connection strap are equipped with slot 84 of giving up the throne, and slot 84 of giving up the throne makes cable by outer by the globoidal structure of itself
Body piece will be scratched when power scratches and goes out cable, reduces the damage that cable is subject to, insect-proof tape 9 can be exposed to ring when cable is by insect bite
In border, worm is avoided to continue the cable that bites.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of high shielded radio frequency CA cable assembly, including conductor (1), it is characterised in that: be socketed on the outside of the conductor (1)
One shielded layer (3) is enclosed with winding layer (4) on the outside of the first screen layer (3), the outer surface set of the winding layer (4)
It is connected to secondary shielding layer (5), the outside of the secondary shielding layer (5) is equipped with protective net (7), the outside table of the protective net (7)
Face is enclosed with rubber shield integrally formed with stiffener assembly (8), the outer surface covering of the protective net (7) and stiffener assembly (8)
It covers (10).
2. a kind of high shielded radio frequency CA cable assembly according to claim 1, it is characterised in that: stiffener assembly (8) packet
Connection sheet (81) and connection strap (83) are included, one end of connection sheet (81) is weldingly fixed on the outer surface of protective net (7), connection sheet
(81) one end different from protective net (7) is integrally formed with connection strap (83).
3. a kind of high shielded radio frequency CA cable assembly according to claim 2, it is characterised in that: the outside table of connection strap (83)
Face is uniformly provided with slot of giving up the throne (84), and slot of giving up the throne (84) is arcuate structure.
4. a kind of high shielded radio frequency CA cable assembly according to claim 3, it is characterised in that: the side surface of connection sheet (81)
It offers through-hole (82), through-hole (82) is rectangular configuration.
5. a kind of high shielded radio frequency CA cable assembly according to claim 4, it is characterised in that: two stiffener assemblies
(8) outer surface that inside is located at protective net (7) is equipped with insect-proof tape (9) by bonding, and insect-proof tape (9) is ribbon-shaped members, and
Insect-proof tape (9) is sealed in the inside of rubber sheath (10), and the inside of insect-proof tape (9) is uniformly filled with insect prevention gel.
6. a kind of high shielded radio frequency CA cable assembly according to claim 5, it is characterised in that: the conductor (1) and first
Insulator (2) are filled between shielded layer (3).
7. a kind of high shielded radio frequency CA cable assembly according to claim 6, it is characterised in that: the secondary shielding layer (5)
Armor (6) are filled between protective net (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822182994.XU CN209418742U (en) | 2018-12-24 | 2018-12-24 | A kind of high shielded radio frequency CA cable assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822182994.XU CN209418742U (en) | 2018-12-24 | 2018-12-24 | A kind of high shielded radio frequency CA cable assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209418742U true CN209418742U (en) | 2019-09-20 |
Family
ID=67940143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822182994.XU Expired - Fee Related CN209418742U (en) | 2018-12-24 | 2018-12-24 | A kind of high shielded radio frequency CA cable assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209418742U (en) |
-
2018
- 2018-12-24 CN CN201822182994.XU patent/CN209418742U/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: 20190920 |