CN202758637U - High-molecular hot melt coaxial cable - Google Patents
High-molecular hot melt coaxial cable Download PDFInfo
- Publication number
- CN202758637U CN202758637U CN2012203850146U CN201220385014U CN202758637U CN 202758637 U CN202758637 U CN 202758637U CN 2012203850146 U CN2012203850146 U CN 2012203850146U CN 201220385014 U CN201220385014 U CN 201220385014U CN 202758637 U CN202758637 U CN 202758637U
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- CN
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- Prior art keywords
- coaxial cable
- aluminium foil
- hot melt
- molecular
- restrictive coating
- 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 - Lifetime
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Abstract
The utility model relates to a high-molecular hot melt coaxial cable which has the characteristics of convenient installation, a simple structure and low costs and successively comprises an internal conductor, an insulating layer, a braiding layer, aluminum foil and a sheath layer from inside to outside. The aluminum foil and the sheath layer are stick to form a whole body through a hot melt adhesive layer with a thickness of 0.01-0.05 mm.
Description
Technical field
The utility model relates to the cable technology field, is specifically related to a kind of hot-fusible high-molecular coaxial cable.
Background technology
Coaxial cable normally is comprised of inner wire, insulating barrier, braid, aluminium foil and the restrictive coating of coaxial arrangement, and braid and aluminium foil form outer conductor, i.e. usually said screen.Coaxial cable need to be peeled off the restrictive coating of end with professional tool when mounted, cuts afterwards aluminium foil, and then the litzendraht wire with braid overturns so that insulating barrier exposes, and the inner wire with the end is connected with miscellaneous equipment again.The step of above-mentioned installation process is more, and the comparatively inconvenience that operates if aluminium foil can be peeled off together with restrictive coating, can reduce by a step, and operating efficiency still is improved the space; And can reduce operating personnel's the instrument amount of carrying.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of hot-fusible high-molecular coaxial cable is provided, and this coaxial cable should have characteristics easy for installation, simple in structure, lower-cost.
The utility model is by the following technical solutions:
The hot-fusible high-molecular coaxial cable comprises it is characterized in that inner wire, insulating barrier, braid, aluminium foil and the restrictive coating of coaxial arrangement: be integral by one deck melt viscosity between described aluminium foil and the restrictive coating from inside to outside successively.
The thickness of described PUR is 0.01-0.05mm.
The beneficial effects of the utility model are: stick together between aluminium foil and the restrictive coating, aluminium foil can be peeled off thereupon when peeling off restrictive coating, thereby reduce by a procedure, increase work efficiency, and can reduce operating personnel's the instrument amount of carrying, and of the present utility model simple in structure, easy to use, cost is also lower, has preferably market prospects.
Description of drawings
Fig. 1 is cross sectional representation of the present utility model.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail.
As shown in Figure 1, the hot-fusible high-molecular coaxial cable, the inner wire 1, insulating barrier 2, braid 3, aluminium foil 4 and the restrictive coating 6 that comprise successively from inside to outside coaxial arrangement, in the utility model, stick into one by one deck PUR 5 between described aluminium foil and the restrictive coating, the thickness of described PUR is that 0.01-0.05mm(can determine as the case may be).
In the production process of aluminium foil, can be in advance apply one deck PUR in the one side of aluminium foil, form sticking mutual type aluminium foil, when Aluminium Foil Package is attached, the one side of PUR is arranged in the outside, when then extruding restrictive coating, because the temperature of sheath machine is higher, PUR fusing this moment (fusing point of PUR is lower than the fusing point of protective cover material) is after restrictive coating enters the bosh cooling, PUR is cooling curing thereupon also, thereby aluminium foil and restrictive coating are sticked together.
Above-mentioned PUR can obtain in outsourcing.
Claims (2)
1. hot-fusible high-molecular coaxial cable, comprise successively from inside to outside inner wire (1), insulating barrier (2), braid (3), aluminium foil (4) and the restrictive coating (6) of coaxial arrangement, it is characterized in that: stick into one by one deck PUR (5) between described aluminium foil and the restrictive coating.
2. hot-fusible high-molecular coaxial cable according to claim 1, it is characterized in that: the thickness of described PUR is 0.01-0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203850146U CN202758637U (en) | 2012-08-03 | 2012-08-03 | High-molecular hot melt coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203850146U CN202758637U (en) | 2012-08-03 | 2012-08-03 | High-molecular hot melt coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202758637U true CN202758637U (en) | 2013-02-27 |
Family
ID=47737806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203850146U Expired - Lifetime CN202758637U (en) | 2012-08-03 | 2012-08-03 | High-molecular hot melt coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202758637U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103413614A (en) * | 2013-08-21 | 2013-11-27 | 浙江万马集团特种电子电缆有限公司 | Outer layer hot-melt aluminum foil for three-screened coaxial cable |
| CN106575550A (en) * | 2014-08-12 | 2017-04-19 | 拓自达电线株式会社 | Shielded wire |
| CN110706844A (en) * | 2019-09-16 | 2020-01-17 | 广东金联宇电缆实业有限公司 | Cable for new energy automobile |
-
2012
- 2012-08-03 CN CN2012203850146U patent/CN202758637U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103413614A (en) * | 2013-08-21 | 2013-11-27 | 浙江万马集团特种电子电缆有限公司 | Outer layer hot-melt aluminum foil for three-screened coaxial cable |
| CN106575550A (en) * | 2014-08-12 | 2017-04-19 | 拓自达电线株式会社 | Shielded wire |
| CN106575550B (en) * | 2014-08-12 | 2020-01-21 | 拓自达电线株式会社 | Shielded electric wire |
| CN110706844A (en) * | 2019-09-16 | 2020-01-17 | 广东金联宇电缆实业有限公司 | Cable for new energy automobile |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 311300, Hangzhou, Zhejiang province Ling'an City Kam South Street, Fan Road, No. 1237 Patentee after: ZHEJIANG GUANGDA PUTE COMMUNICATION TECHNOLOGY CO.,LTD. Address before: 311300, 276, Fan Road, Ling'an, Zhejiang, Hangzhou Patentee before: HANGZHOU LIN'AN GUANGDA CABLE Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |
|
| CX01 | Expiry of patent term |