CN201226265Y - Waterproof type self-adhering aluminum foil radio-frequency cable - Google Patents
Waterproof type self-adhering aluminum foil radio-frequency cable Download PDFInfo
- Publication number
- CN201226265Y CN201226265Y CNU2008200881574U CN200820088157U CN201226265Y CN 201226265 Y CN201226265 Y CN 201226265Y CN U2008200881574 U CNU2008200881574 U CN U2008200881574U CN 200820088157 U CN200820088157 U CN 200820088157U CN 201226265 Y CN201226265 Y CN 201226265Y
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- radio frequency
- cable
- aluminum foil
- waterproof
- material layer
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Abstract
The utility model discloses a waterproof radio frequency cable with a self-adhesive aluminum foil, which relates to a signal transmission cable. The waterproof radio frequency cable comprises a radio frequency signal cable; an insulating material layer, a shielding layer and a sheath wrap a cable core orderly from the inside out to form the radio frequency signal cable; and the waterproof radio frequency cable is characterized in that the aluminum foil in the shielding layer is stuck on the insulating material layer. After the two edges of the aluminum foil in the shielding layer are superposed and stuck together by glue, no gaps exist at the seam, so that damp cannot enter into the waterproof radio frequency cable, and therefore the waterproof radio frequency cable has notable damp-proof and anti-interference properties, thus ensuring the transmission quality of radio frequency signals. In addition, since the aluminum foil is stuck on the insulating material layer, the wrapping and fixing effect is better, the quality of the cable product is improved, and the service life is prolonged. The waterproof radio frequency cable is widely applicable to the transmission of radio frequency signals in various cases and has a good promotion and application value and a wide market prospect.
Description
Technical field
The utility model relates to a kind of signal transmssion line, specifically is a kind of water proof type cable.
Background technology
At present, the structure of cable commonly used is that the outer coated insulated sponge layer of center conductor, screen and sheath constitute on the market, because after overlaying on insulated sponge layer as the Aluminium Foil Package of screen, two edges only are simple overlapping overlap joints, moisture and moisture just might infiltrate from seam crossing, thereby influence the transmission of signal, and can produce certain potential safety hazard.Therefore, water resistance, the voltage withstand class that how to improve cable becomes the problem that presses for solution at present.
The utility model content
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of improvement of holding wire is provided, and this holding wire should have the characteristics of strong anti-interference performance, good water-proof effect.
The technical solution adopted in the utility model is: the water proof type radio frequency cable, comprise rf signal line, this rf signal line is with one heart coated successively from inside to outside insulation material layer, screen and foreskin in the core periphery, and it is bonding to it is characterized in that aluminium foil and insulation material layer in the described screen passes through glue.
Two edges of the aluminium foil of described screen are bonding by the overlapping overlap joint of glue.
The water proof type radio frequency cable that the utility model provides, after two edges of the aluminium foil in its screen overlapping overlap joint of logical employing glue is bonding, seam crossing does not just have the slit, stopped the path that moisture moisture infiltrates, thereby have significant moisture-proof function and interference free performance, guaranteed the transmission quality of radiofrequency signal; In addition, aluminium foil is bonded on the insulation material layer by glue, the better effects if that is coated and fixed, and the quality of cable product gets a promotion, and prolonged useful life; The radio signal transmission that can be widely used in various occasions has excellent popularization using value and extensive market prospects.
Description of drawings
Fig. 1 is a perspective view of the present utility model.
Among the figure: 1-core, 2-insulation material layer, 4-screen, 4-1-self-adhesion aluminium foil, 4-2-woven wire, the overlapping overlapping part of 4-1-1-, 5-foreskin, 6-rf signal line.
Embodiment
As seen from the figure: this water proof type radio frequency cable, included rf signal line 6 is identical with the structure of existing conventional rf signal line, is coated with one heart successively from inside to outside insulation material layer 2, screen 4 and foreskin 5 in the periphery of core (generally being copper core) 1; Described screen is that aluminium foil adds woven wire, i.e. first coated one deck aluminium foil 4-1 on insulation material layer is then at the peripheral coated layer of metal silk screen 4-2 of aluminium foil.
In the utility model, aluminium foil and insulation material layer are adhesively fixed by glue, and sealing effectiveness just obtains improving.In addition, aluminium foil is bonded on the insulation material layer 2 by glue, the better effects if that is coated and fixed, and the quality of cable product also gets a promotion.
The overlapping overlapping part 4-1-1 at two edges of described aluminium foil is by the glue bonding connection, and the gap of seam crossing is just eliminated fully, and moisture and moisture just can't infiltrate; The big I of overlapping overlapping part is determined as required.
Described glue generally can be coated on the aluminium foil in advance; When making cable, put in the sheath at stranding and aluminium foil to be got final product from adhering in the insulating barrier by heating; Described glue can outer hook.
Claims (2)
1, Waterproof Self-adhesive foil RF Cable, comprise rf signal line, this rf signal line is with one heart coated successively from inside to outside insulation material layer, screen and foreskin in the core periphery, and it is bonding to it is characterized in that aluminium foil and insulation material layer in the described screen passes through glue.
2, Waterproof Self-adhesive foil RF Cable according to claim 1, it is characterized in that described screen aluminium foil two edges by the overlapping overlap joint of glue bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200881574U CN201226265Y (en) | 2008-06-12 | 2008-06-12 | Waterproof type self-adhering aluminum foil radio-frequency cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200881574U CN201226265Y (en) | 2008-06-12 | 2008-06-12 | Waterproof type self-adhering aluminum foil radio-frequency cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201226265Y true CN201226265Y (en) | 2009-04-22 |
Family
ID=40599162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200881574U Expired - Fee Related CN201226265Y (en) | 2008-06-12 | 2008-06-12 | Waterproof type self-adhering aluminum foil radio-frequency cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201226265Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102970855A (en) * | 2012-12-06 | 2013-03-13 | 山东彼岸电力科技有限公司 | High-voltage electric shielding device |
| CN104782003A (en) * | 2012-11-13 | 2015-07-15 | 欧达尔医疗系统有限责任公司 | Coaxial cable for the electrical transmission of a radiofrequency and/or high-speed data signal, rotating joint comprising two such coaxial cables, and retaining apparatus comprising at least one such rotating joint |
| CN108154955A (en) * | 2017-12-21 | 2018-06-12 | 颍上贝斯特电子科技有限公司 | A kind of bilayer waterproof connecting line preparation method |
| CN114822974A (en) * | 2022-04-24 | 2022-07-29 | 深圳讯诺科技有限公司 | High-speed core wire and cable |
-
2008
- 2008-06-12 CN CNU2008200881574U patent/CN201226265Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104782003A (en) * | 2012-11-13 | 2015-07-15 | 欧达尔医疗系统有限责任公司 | Coaxial cable for the electrical transmission of a radiofrequency and/or high-speed data signal, rotating joint comprising two such coaxial cables, and retaining apparatus comprising at least one such rotating joint |
| US9627105B2 (en) | 2012-11-13 | 2017-04-18 | Ondal Medical Systems Gmbh | Coaxial cable for the electrical transmission of a radiofrequency and/or high-speed data signal, rotating joint comprising two such coaxial cables, and retaining apparatus comprising at least one such rotating joint |
| CN102970855A (en) * | 2012-12-06 | 2013-03-13 | 山东彼岸电力科技有限公司 | High-voltage electric shielding device |
| CN108154955A (en) * | 2017-12-21 | 2018-06-12 | 颍上贝斯特电子科技有限公司 | A kind of bilayer waterproof connecting line preparation method |
| CN114822974A (en) * | 2022-04-24 | 2022-07-29 | 深圳讯诺科技有限公司 | High-speed core wire and cable |
| CN114822974B (en) * | 2022-04-24 | 2024-02-06 | 深圳讯诺科技有限公司 | High-speed core wire and cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Hanli Cable Co., Ltd. Assignor: Xu Jianjun Contract fulfillment period: 2009.5.8 to 2014.5.7 Contract record no.: 2009330001023 Denomination of utility model: Waterproof type self-adhering aluminum foil radio-frequency cable Granted publication date: 20090422 License type: Exclusive license Record date: 20090518 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.5.8 TO 2014.5.7; CHANGE OF CONTRACT Name of requester: ZHEJIANG HANLI CANBLE CO.,LTD. Effective date: 20090518 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20130612 |