CN201994132U - Signal transmission cable with annular section - Google Patents
Signal transmission cable with annular section Download PDFInfo
- Publication number
- CN201994132U CN201994132U CN2010206585073U CN201020658507U CN201994132U CN 201994132 U CN201994132 U CN 201994132U CN 2010206585073 U CN2010206585073 U CN 2010206585073U CN 201020658507 U CN201020658507 U CN 201020658507U CN 201994132 U CN201994132 U CN 201994132U
- Authority
- CN
- China
- Prior art keywords
- shielded wire
- core
- cable
- signal transmission
- wire cores
- 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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- Communication Cables (AREA)
- Insulated Conductors (AREA)
Abstract
The utility model relates to a signal transmission cable with an annular section. The signal transmission cable comprises a cylindrical copper cable core, wherein two shielded wire cores which are combined to form an annular shape are arranged on the periphery of the cable core, a layer of insulating material is wrapped on the periphery of each shielded wire core to prevent conductive connectivity generated between the shielded wire cores and between the shielded wire cores and the cable core, and straps are wrapped outside the shielded wire cores. Since each shielded wire core has certain hardness, the shielded wire cores can play a role as an armored layer, and the shielded wire cores can be used for signal transmission and can perform the function of shielding due to the annular structure surrounded by the shielded wire cores, therefore, the shielded wire core can achieve the effect of three purposes. The signal transmission cable with an annular section provided by the utility model not only can be used as a coaxial cable for radio frequency communication but also can be used for other communications.
Description
Technical field
The utility model patent relates to a kind of annular tangent plane signal-transmitting cable.
Background technology
The occasion that signal-transmitting cable is used is more abominable, and than common cable, the requirement of strength of this class cable is very high, needs corrosion-resistant, rub resistance, acid-fast alkali-proof performance all very strong, also needs stronger stretch-proof performance.Owing to accident occurs through regular meeting in the colliery, cause the cable can't transmission signals.At this moment need some standby performances of cable are developed.
And radio frequency coaxial-cable is used to transmit radio frequency and microwave signal energy.It is a kind of distributed circuit, and its electrical length is the function of physical length and transmission speed, and this point and low-frequency channel are essentially different.Radio frequency coaxial-cable has been divided into half just, three kinds of half soft flexible cables, and dissimilar cables should be selected in different application scenarios.Partly firm and semi-flexible cable generally is used for the interconnected of device interior; And, should adopt flexible cable in test and fields of measurement.
The radio frequency coaxial-cable technology is applied to field of signal transmissions, is the problem that the utility model solves.
The utility model content
Based on the problems referred to above, the purpose of this utility model provides a kind of annular tangent plane signal-transmitting cable.
The purpose of this utility model is achieved through the following technical solutions.
A kind of annular tangent plane signal-transmitting cable, comprise columniform copper cable core, be equipped with two merging ringwise shielding core that gets up in the outer periphery of cable core, the periphery of each shielding core is coated with one deck insulating material, prevent to shield between the core, produce conductive communication between shielding core and the cable core, have band in the outside of shielding core.
Because each shielding core has certain rigidity, can make the shielding conductor core play the effect of armour like this, also can carry out the signal transmission, the circulus that the shielding core is surrounded as and shield core itself, can play the effect of shielding, so reach the effect of " line three energy ".The construction of cable that the utility model provides not only can be used as coaxial cable and carries out the radio communication use, can also carry out other communication and use.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the structure chart of a kind of annular tangent plane signal-transmitting cable described in the utility model.
Embodiment
As shown in Figure 1, a kind of annular tangent plane signal-transmitting cable, comprise columniform copper cable core 1, be equipped with two merging ringwise shielding core 2 that gets up in the outer periphery of cable core 1, the periphery of each shielding core 2 is coated with one deck insulating material 3, prevent to shield between the core 2, produce conductive communication between shielding core 2 and the cable core 1, have band 4 in the outside that shields core 2.
Because each shielding core has certain rigidity, can make the shielding conductor core play the effect of armour like this, also can carry out the signal transmission, the circulus that the shielding core is surrounded as and shield core itself, can play the effect of shielding, so reach the effect of " line three energy ".The construction of cable that the utility model provides not only can be used as coaxial cable and carries out the radio communication use, can also carry out other communication and use.
Claims (1)
1. an annular tangent plane signal-transmitting cable comprises columniform copper cable core, it is characterized in that, is equipped with two merging ringwise shielding core that gets up in the outer periphery of cable core, and periphery of each shielding core is coated with one deck insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206585073U CN201994132U (en) | 2010-12-09 | 2010-12-09 | Signal transmission cable with annular section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206585073U CN201994132U (en) | 2010-12-09 | 2010-12-09 | Signal transmission cable with annular section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201994132U true CN201994132U (en) | 2011-09-28 |
Family
ID=44670612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206585073U Expired - Fee Related CN201994132U (en) | 2010-12-09 | 2010-12-09 | Signal transmission cable with annular section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201994132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014044138A1 (en) * | 2012-09-19 | 2014-03-27 | Qualcomm Incorporated | Higher-order multiple input multiple output in ethernet |
-
2010
- 2010-12-09 CN CN2010206585073U patent/CN201994132U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014044138A1 (en) * | 2012-09-19 | 2014-03-27 | Qualcomm Incorporated | Higher-order multiple input multiple output in ethernet |
| US9450644B2 (en) | 2012-09-19 | 2016-09-20 | Qualcomm Incorporated | Higher order multiple input multiple output in ethernet |
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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: 20110928 Termination date: 20121209 |