CN202178371U - Improved RG316 coaxial radio-frequency cable - Google Patents
Improved RG316 coaxial radio-frequency cable Download PDFInfo
- Publication number
- CN202178371U CN202178371U CN2011202996165U CN201120299616U CN202178371U CN 202178371 U CN202178371 U CN 202178371U CN 2011202996165 U CN2011202996165 U CN 2011202996165U CN 201120299616 U CN201120299616 U CN 201120299616U CN 202178371 U CN202178371 U CN 202178371U
- Authority
- CN
- China
- Prior art keywords
- improved
- wire conductor
- frequency cable
- coaxial radio
- insulating sleeve
- 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
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- Insulated Conductors (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model provides an improved RG316 coaxial radio-frequency cable, which is composed of a metal wire conductor, an insulation protection sleeve and a shield weaving mesh, wherein the metal wire conductor is arranged in the insulation protection sleeve after the periphery of the metal wire conductor is wrapped by the shield weaving mesh. The improved RG316 coaxial radio-frequency cable is characterized in that a layer of aluminum foil myler film is arranged and lapped between the insulation protection sleeve and the shield weaving mesh. By means of the structure, the aluminum foil myler film is added on a shield layer of the cable, so that interference signal shielding performance can be effectively improved under the condition of not changing the external diameter of products, normal transmission of signals can be better guaranteed, and usability and practicality of the products are improved.
Description
Technical field
Novel a kind of cable commonly used, the particularly a kind of RG316 coaxial radio-frequency telecommunication cable of strengthening shielding the antagonism electromagnetic interference of relating to of this reality.
Background technology
Existing cable all includes coaxial line, screen and sheath on its structure, screen generally is made up of the copper wire mesh grid.Though the screen list adopts the copper wire mesh grid to the shielding action of signal Recombinant Interferon, and some are used for the cable of high request, does not still reach the requirement that institute will resist electromagnetic interference, some are done to shield to arrange and drag product, and the production cost price ratio is higher.
Summary of the invention
For improving the cable shield effectiveness; Improve the quality of products; The utility model provides a kind of RG316 coaxial radio frequency cable of improvement, is made up of wire conductor, insulating sleeve, shielding braid net, is inserted in the insulating sleeve by wire conductor; The peripheral coating by the shielding braid net reenters insulating sleeve, and it is characterized in that: it is wrapped to be provided with layer of aluminum platinum wheat drawstring between described insulating sleeve and the shielding braid net
Described aluminium platinum wheat drawstring is longitudinal lapping insulating sleeve and wire conductor.
Described aluminium platinum wheat drawstring thickness is 0.03mm.
Adopt said structure, increased layer of aluminum platinum wheat drawstring, under the constant condition of the external diameter of product, can effectively improve the shielding interference signal, can better guarantee the normal transmission of signal, improved the usability and the practicality of product at the screen of cable.
Description of drawings
Fig. 1 is the utility model structure chart.
Be denoted as among the figure: 1 conductor lines, 21,22 insulating sleeves, 3 shielding braid nets, 4 aluminium platinum wheat drawstrings.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model title is done further to detail, but do not constitute any restriction the utility model.
As shown in Figure 1; A kind of RG316 coaxial radio frequency cable of improvement; Constitute by wire conductor 1, insulating sleeve 21,22, shielding braid net 3; Inserted in the insulating sleeve 21 by wire conductor 1, the peripheral coating by shielding braid net 3 reenters insulating sleeve 22, and it is characterized in that: it is wrapped to be provided with layer of aluminum platinum wheat drawstring 4 between described insulating sleeve 21 and the shielding braid net 2.
Aluminium platinum wheat drawstring 4 is longitudinal lapping insulating sleeve 21 and wire conductor 1.Aluminium platinum wheat drawstring 4 thickness are 0.03mm.
Screen at cable has increased layer of aluminum platinum wheat drawstring 4, under the constant condition of the external diameter of product, can effectively improve the shielding interference signal, can better guarantee the normal transmission of signal, has improved the usability and the practicality of product.
Claims (3)
1. the RG316 coaxial radio frequency cable of an improvement; Constitute by wire conductor (1), insulating sleeve (21,22), shielding braid net (3); Insert in the insulating sleeve (21) by wire conductor (1); The peripheral coating by shielding braid net (3) reenters insulating sleeve (22), and it is characterized in that: it is wrapped to be provided with layer of aluminum platinum wheat drawstring (4) between described insulating sleeve (21) and the shielding braid net (2).
2. the RG316 coaxial radio frequency cable of a kind of improvement according to claim 1, it is characterized in that: described aluminium platinum wheat drawstring (4) is longitudinal lapping insulating sleeve (21) and wire conductor (1).
3. the RG316 coaxial radio frequency cable of a kind of improvement according to claim 1, it is characterized in that: described aluminium platinum wheat drawstring (4) thickness is 0.03mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202996165U CN202178371U (en) | 2011-08-17 | 2011-08-17 | Improved RG316 coaxial radio-frequency cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202996165U CN202178371U (en) | 2011-08-17 | 2011-08-17 | Improved RG316 coaxial radio-frequency cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202178371U true CN202178371U (en) | 2012-03-28 |
Family
ID=45868238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202996165U Expired - Fee Related CN202178371U (en) | 2011-08-17 | 2011-08-17 | Improved RG316 coaxial radio-frequency cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202178371U (en) |
-
2011
- 2011-08-17 CN CN2011202996165U patent/CN202178371U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20150817 |
|
| EXPY | Termination of patent right or utility model |