CN201667257U - Wrapped high-shield ultrathin coaxial cable - Google Patents
Wrapped high-shield ultrathin coaxial cable Download PDFInfo
- Publication number
- CN201667257U CN201667257U CN2009202995076U CN200920299507U CN201667257U CN 201667257 U CN201667257 U CN 201667257U CN 2009202995076 U CN2009202995076 U CN 2009202995076U CN 200920299507 U CN200920299507 U CN 200920299507U CN 201667257 U CN201667257 U CN 201667257U
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- Prior art keywords
- conductor
- coaxial cable
- layer
- shield
- shielding
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Abstract
The utility model relates to a wrapped high-shield ultrathin coaxial cable which is characterized in that the coaxial cable is formed by the sequential compounding of a conductor (1), an insulating layer (2), a first layer of shield (3), a second layer of shield (4) and a protection layer from inside to outside; the conductor (1) is an alloy silvered or tinned conductor or a bare copper wire; the insulating layer (2) adopts FEP or PFA; the first layer of shield (3) is wound by adopting alloy tinned wires or alloy silvered wires; the second layer of shield (4) adopts copper plastic foils or aluminum plastic foils; and the protection layer (5) is wrapped by adopting plastic tapes. The wrapped high-shield ultrathin coaxial cable has the advantages of high transmission precision, high interference resistance, convenient manufacture, good bending property, light volume and the like.
Description
(1) technical field
The utility model relates to a kind of cable, particularly relates to a kind of wrapped high shielding ultrathin coaxial cable.The internal transmission that is mainly used in various compact electric apparatus, electronic equipment connects, and belongs to the telecommunication cable technical field.
(2) background technology
Wrapped high shielding ultrathin coaxial cable is applicable to that mainly the inside of compact electric apparatus, electronic product etc. connects.The development trend of world's electronic product is with miniaturization and the development of increased functionality aspect at present, like product before this is based on miniature diameter coaxial cable, but this product diameter is thicker, its transmission precision, antijamming capability, bending performance do not reach requirement, and it makes inconvenience, has been not enough to satisfy the product requirement of very fast development.
(3) summary of the invention
The purpose of this utility model: provide a kind of transmission precision height, antijamming capability is strong, easily manufactured, bending performance is good wrapped high shielding ultrathin coaxial cable.
The purpose of this utility model is achieved in that a kind of wrapped high shielding ultrathin coaxial cable, it is characterized in that described coaxial cable is composited by conductor, insulating barrier, ground floor shielding, second layer shielding and protective layer from the inside to the outside successively;
Described conductor is the silver-plated or tinned conductor of alloy, or bare copper wire;
Described insulating barrier adopts FEP or PFA;
Described ground floor shielding adopts alloy tinned wire or alloy silver jacketed wire to twine;
Described second layer shielding adopts copper to mould paper tinsel or plastic-aluminum paper tinsel;
Described protective layer adopts plastic tape wrapped.
A kind of wrapped high shielding ultrathin coaxial cable of the utility model, described conductor is single conductor or double joint conductor.
Advantages such as the wrapped high shielding ultrathin coaxial cable of the utility model has the transmission precision height, and antijamming capability is strong, and is easily manufactured, and bending property is good, and volume is lighter and handier.
(4) description of drawings
Fig. 1 is the structural representation of the wrapped high shielding ultrathin coaxial cable embodiment 1 of the utility model.
Fig. 2 is the structural representation of the wrapped high shielding ultrathin coaxial cable embodiment 2 of the utility model.
Among the figure:
(5) embodiment
Embodiment 1:
Referring to Fig. 1, the wrapped high shielding ultrathin coaxial cable that the utility model relates to is composited by conductor 1, insulating barrier 2, ground floor shielding 3, second layer shielding 4 and protective layer 5 from the inside to the outside successively.
Described conductor 1 is a single conductor, and its material is the silver-plated or tinned conductor of alloy, or bare copper wire.
Described insulating barrier 2 adopts FEP or PFA.
Described ground floor shielding 3 adopts alloy tinned wire or alloy silver jacketed wire to twine.
Described second layer shielding 4 adopts copper to mould paper tinsel or plastic-aluminum paper tinsel.
Described protective layer 5 adopts plastic tape wrapped.
Embodiment 2:
Referring to Fig. 2, the difference of present embodiment and embodiment 1 only is that described conductor 1 is the double joint conductor, and the surface of described double joint conductor 1 is compounded with insulating barrier 2 respectively.
Claims (2)
1. a wrapped high shielding ultrathin coaxial cable is characterized in that described coaxial cable is composited by conductor (1), insulating barrier (2), ground floor shielding (3), second layer shielding (4) and protective layer (5) from the inside to the outside successively;
Described conductor (1) is the silver-plated or tinned conductor of alloy, or bare copper wire;
Described insulating barrier (2) adopts FEP or PFA;
Described ground floor shielding (3) adopts alloy tinned wire or alloy silver jacketed wire to twine;
Described second layer shielding (4) adopts copper to mould paper tinsel or plastic-aluminum paper tinsel;
Described protective layer (5) adopts plastic tape wrapped.
2. a kind of wrapped high shielding ultrathin coaxial cable according to claim 1 is characterized in that described conductor (1) is single conductor or double joint conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202995076U CN201667257U (en) | 2009-12-22 | 2009-12-22 | Wrapped high-shield ultrathin coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202995076U CN201667257U (en) | 2009-12-22 | 2009-12-22 | Wrapped high-shield ultrathin coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201667257U true CN201667257U (en) | 2010-12-08 |
Family
ID=43268219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202995076U Expired - Lifetime CN201667257U (en) | 2009-12-22 | 2009-12-22 | Wrapped high-shield ultrathin coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201667257U (en) |
-
2009
- 2009-12-22 CN CN2009202995076U patent/CN201667257U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENYU COMMUNICATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENYU TELECOMMUNICATION TECHNOLOGY CO., LTD., JIANGYIN |
|
| CP03 | Change of name, title or address |
Address after: 214432 Jiangsu city of Jiangyin Province East Ring Road No. 275 Patentee after: Shenyu Communication Technology Co., Ltd. Address before: 214433 Jiangsu province Jiangyin City Park Road Chengjiang town of Xinhua Park No. 1 Patentee before: Jiangyin Shenyu Commutication Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101208 |
|
| CX01 | Expiry of patent term |