CN201877168U - Adhesive network twisted-pair cable - Google Patents
Adhesive network twisted-pair cable Download PDFInfo
- Publication number
- CN201877168U CN201877168U CN2010206368512U CN201020636851U CN201877168U CN 201877168 U CN201877168 U CN 201877168U CN 2010206368512 U CN2010206368512 U CN 2010206368512U CN 201020636851 U CN201020636851 U CN 201020636851U CN 201877168 U CN201877168 U CN 201877168U
- Authority
- CN
- China
- Prior art keywords
- twisted
- pair
- pair cable
- pair feeder
- network twisted
- 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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Abstract
The utility model relates to the technical field of twisted-pair cables, in particular to an adhesive network twisted-pair cable, which is formed by twisting two core wires by the aid of a pair twisting machine. Each core wire includes an internal conductor and an external insulating layer, and contact surfaces of the insulating layers of the two core wires are connected in an adhered manner by glue. Based on a common twisted-pair cable, the adhesive network twisted-pair cable is not separated when being bent, and is tight in combination, and the echo performance and the crosstalk attenuation performance of the twisted-pair cable are unaffected.
Description
Technical field
The utility model relates to the twisted-pair feeder technical field, especially a kind of adhesive type network twisted-pair feeder.
Background technology
Along with popularizing of network, grid line is used widely as the medium of transmission information, existing grid line has 4 pairs of twisted-pair feeders, the every pair of twisted-pair feeder by two heart yearns that thoroughly do away with edge by pair twister by a constant pitch stranded forming mutually, can resist a part of external electromagnetic wave interference, main is reduces the external interference of self signal, and the electric wave of each root heart yearn radiation in transmission can be offset with the electric wave that sends on another root heart yearn, can reduce the degree that signal disturbs.Because grid line uses length long, thus can be crooked in packing, transportation and use, crooked back twisted-pair feeder can be thrown off, and pitch can change, and the echo performance and the crosstalk attenuation performance of grid line will worsen.Twist, twist and turn round and knotting etc. can destroy that each line is to relative position structure and line strand structure in the twisted-pair feeder, bringing crosstalks increases and echo increase problem.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in the prior art, a kind of adhesive type network twisted-pair feeder is provided, solve existing twisted-pair feeder and can throw off when bending, the technical problem of echo performance and crosstalk attenuation mis-behave.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of adhesive type network twisted-pair feeder, form by pair twister is stranded by two heart yearns, described heart yearn comprises conductor inside and outside insulating barrier, and the contact-making surface of the insulating barrier of described two heart yearns is by the glue bonding connection.
Further, in order to realize quick production, described glue is Instant cement.
The beneficial effects of the utility model are that adhesive type network twisted-pair feeder of the present utility model makes two heart yearn gummeds on the general twisted-pair power cable basis, do not throw off when twisted-pair feeder is crooked, in conjunction with closely, does not influence the echo performance and the crosstalk attenuation performance of twisted-pair feeder.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the most preferred embodiment of the utility model adhesive type network twisted-pair feeder.
Among the figure: 1. conductor, 2. insulating barrier.
Embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, the most preferred embodiment of the utility model adhesive type network twisted-pair feeder, a kind of adhesive type network twisted-pair feeder is formed by pair twister is stranded by two heart yearns, heart yearn comprises that the contact-making surface of the conductor inside 1 and the insulating barrier 2 of 2, two heart yearns of insulating barrier of outside is by the glue bonding connection.
The mode of bonding connection has multiple, as gluing box-like, cluster, hot melt eliminant or the like.
Further, in order to realize quick production, described glue is Instant cement.Stranded good twisted-pair feeder is brushed Instant cement, impel glue rapid draing with fan etc. again, the contact-making surface of the insulating barrier 2 of two heart yearns is bonded together fast, thereby realize the contact-making surface bonding connection of the insulating barrier 2 of two heart yearns.Cable can not thrown off when bending like this, can not influence the echo performance and the crosstalk attenuation performance of network twisted-pair feeder.
Claims (2)
1. an adhesive type network twisted-pair feeder is formed by pair twister is stranded by two heart yearns, it is characterized in that: described heart yearn comprises conductor inside (1) and outside insulating barrier (2), and the contact-making surface of the insulating barrier of described two heart yearns (2) is by the glue bonding connection.
2. adhesive type network twisted-pair feeder as claimed in claim 1 is characterized in that: described glue is Instant cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206368512U CN201877168U (en) | 2010-11-29 | 2010-11-29 | Adhesive network twisted-pair cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206368512U CN201877168U (en) | 2010-11-29 | 2010-11-29 | Adhesive network twisted-pair cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201877168U true CN201877168U (en) | 2011-06-22 |
Family
ID=44165081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206368512U Expired - Fee Related CN201877168U (en) | 2010-11-29 | 2010-11-29 | Adhesive network twisted-pair cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201877168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157227A (en) * | 2010-11-29 | 2011-08-17 | 韦玉林 | Bonding type network twisted pair and production method and production equipment thereof |
-
2010
- 2010-11-29 CN CN2010206368512U patent/CN201877168U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157227A (en) * | 2010-11-29 | 2011-08-17 | 韦玉林 | Bonding type network twisted pair and production method and production equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20131129 |