CN105225759A - A kind of sensor signal cable - Google Patents
A kind of sensor signal cable Download PDFInfo
- Publication number
- CN105225759A CN105225759A CN201410232428.9A CN201410232428A CN105225759A CN 105225759 A CN105225759 A CN 105225759A CN 201410232428 A CN201410232428 A CN 201410232428A CN 105225759 A CN105225759 A CN 105225759A
- Authority
- CN
- China
- Prior art keywords
- signal cable
- sensor signal
- shielding net
- outside
- screen
- 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.)
- Pending
Links
Landscapes
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
The invention discloses a kind of sensor signal cable; comprise: outer protection cover, shielding net, winding separator and several closed conductors; described outer protection is set on the outside of shielding net; described winding separator is arranged on the inside of shielding net; several closed conductors described are symmetricly set on respectively and are wound around in separator and are not in contact with each other; described closed conductor comprises sub-screen, insulating case and electric conductor respectively; described insulating case is arranged on the outside of electric conductor, and described sub-screen is arranged on the outside of insulating case.By the way, a kind of sensor signal cable that the present invention points out, every bar is closed conductor and is all provided with independent screen, be independent of each other, and outside shielding net overall in addition, double-deck anti-tampering, what shield is effective, not easily disturbed, repeatedly bend and be also not easily destroyed, stable signal transmission.
Description
Technical field
The present invention relates to signal cable design field, particularly relate to a kind of sensor signal cable.
Background technology
Cable is normally made up of several or several groups of wires, and often organize mutually insulated between wire, whole outside is surrounded by the cover layer of high-insulation, has interior energising, the feature of external insulation.According to purposes, cable is divided into power cable, control cables, compensating cable, shielded type cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resisting cable, shipboard cable, mining cable, aluminium alloy cable etc.Wherein, signal cable is a kind of Signal transmissions instrument, and the signal of general signal cable transmission is all very faint, is therefore very easy to by external interference.
In order to avoid signal is interfered, signal cable is generally provided with one deck screen in outside.Screen is made up of conductive metal material, screen needs grounding, and external interference signal just can be imported ground by this layer and lose interference, in long-term use procedure, single screen is often unable to undergo repeatedly to bend, easily fracture and lose the effect of shielding.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of sensor signal cable, stable signal transmission, shielding effective, and durability is good, not easily disturbed.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of sensor signal cable, comprise: outer protection cover, shielding net, be wound around separator and several closed conductors, described outer protection is set on the outside of shielding net, described winding separator is arranged on the inside of shielding net, several closed conductors described are symmetricly set on respectively and are wound around in separator and are not in contact with each other, described closed conductor comprises sub-screen respectively, insulating case and electric conductor, described insulating case is arranged on the outside of electric conductor, described sub-screen is arranged on the outside of insulating case.
In a preferred embodiment of the present invention, described shielding net is braiding copper mesh cover or conductive fabric cover.
In a preferred embodiment of the present invention, described screen is Copper Foil cylinder or aluminium foil cylinder.
In a preferred embodiment of the present invention, described outer protection cover and insulating case are respectively the rubber sleeve of insulation.
In a preferred embodiment of the present invention, described winding separator is low-density polyethylene material.
In a preferred embodiment of the present invention, the quantity of described closed conductor is three or six.
In a preferred embodiment of the present invention, described electric conductor is the silver-plated conductor of multicore.
The invention has the beneficial effects as follows: a kind of sensor signal cable that the present invention points out, every bar is closed conductor and is all provided with independent screen, be independent of each other, and outside shielding net overall in addition, double-deck anti-tampering, shielding effective, not easily disturbed, repeatedly bend and be also not easily destroyed, stable signal transmission.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of sensor signal cable one of the present invention preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, outer protection cover, and 2, shielding net, 3, be wound around separator, 4, sub-screen, 5, insulating case, 6, electric conductor.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of sensor signal cable, comprise: outer protection cover 1, shielding net 2, be wound around separator 3 and several closed conductors, described outer protection cover 1 is arranged on the outside of shielding net 2, described winding separator 3 is arranged on the inside of shielding net 2, under the winding parcel being wound around separator 3 and isolation, several closed conductors described are symmetricly set on respectively and are wound around in separator 3 and are not in contact with each other, be independent of each other, described closed conductor comprises sub-screen 4 respectively, insulating case 5 and electric conductor 6, described insulating case 5 is arranged on the outside of electric conductor 6, described sub-screen 4 is arranged on the outside of insulating case 5.
The feature of a kind of sensor signal cable of the present invention is the double layer screen of shielding net 2 and screen 4 pairs of interference signals, and described shielding net 2 is braiding copper mesh cover or conductive fabric cover, and the performance of conduction is good, and the shield effectiveness of interference is good, and resistance to bending.
Further, described screen 4 is Copper Foil cylinder or aluminium foil cylinder, and the interference between interference to external world and several closed conductors can shield, and ensure that the stability of Signal transmissions.
Further, described outer protection cover 1 and insulating case 5 are respectively the rubber sleeve of insulation, and double hyer insulation, uses safer.
Further, described winding separator 3 is low-density polyethylene material, and good insulation preformance has completely cut off the contact between several closed conductors, and enhanced inner structural strength.
Further, the quantity of described closed conductor is three or six.
Further, described electric conductor is the silver-plated conductor of multicore, conducts electricity very well, and signal loss in the process of transmission is little and even.
In sum, a kind of sensor signal cable that the present invention points out, compared with common signal cable, double-layer shielding structure, add outside and inner interference free performance, stable signal transmission is high, durability is good, is applicable to various complex environment and the place high to request signal transmission.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (7)
1. a sensor signal cable; it is characterized in that; comprise: outer protection cover, shielding net, winding separator and several closed conductors; described outer protection is set on the outside of shielding net; described winding separator is arranged on the inside of shielding net; several closed conductors described are symmetricly set on respectively and are wound around in separator and are not in contact with each other; described closed conductor comprises sub-screen, insulating case and electric conductor respectively; described insulating case is arranged on the outside of electric conductor, and described sub-screen is arranged on the outside of insulating case.
2. sensor signal cable according to claim 1, is characterized in that, described shielding net is braiding copper mesh cover or conductive fabric cover.
3. sensor signal cable according to claim 1, is characterized in that, described screen is Copper Foil cylinder or aluminium foil cylinder.
4. sensor signal cable according to claim 1, is characterized in that, described outer protection cover and insulating case are respectively the rubber sleeve of insulation.
5. sensor signal cable according to claim 1, is characterized in that, described winding separator is low-density polyethylene material.
6. sensor signal cable according to claim 1, is characterized in that, the quantity of described closed conductor is three or six.
7. sensor signal cable according to claim 1, is characterized in that, described electric conductor is the silver-plated conductor of multicore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410232428.9A CN105225759A (en) | 2014-05-29 | 2014-05-29 | A kind of sensor signal cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410232428.9A CN105225759A (en) | 2014-05-29 | 2014-05-29 | A kind of sensor signal cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105225759A true CN105225759A (en) | 2016-01-06 |
Family
ID=54994655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410232428.9A Pending CN105225759A (en) | 2014-05-29 | 2014-05-29 | A kind of sensor signal cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105225759A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321647A (en) * | 2017-12-29 | 2018-07-24 | 安徽京鸿密封件技术有限公司 | A kind of DC charging connecting rope forming method |
-
2014
- 2014-05-29 CN CN201410232428.9A patent/CN105225759A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321647A (en) * | 2017-12-29 | 2018-07-24 | 安徽京鸿密封件技术有限公司 | A kind of DC charging connecting rope forming method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102737781A (en) | Double-shield computer cable | |
| CN203826068U (en) | Nylon composite sheath control cable | |
| CN203562214U (en) | Mining cable | |
| CN202855423U (en) | Power cable for frequency converter | |
| CN203013293U (en) | Coaxial cable | |
| CN202855384U (en) | Intrinsic-safe instrument cable for oceaneering | |
| CN105225759A (en) | A kind of sensor signal cable | |
| CN101335107B (en) | Control electric cable for nuclear power plant | |
| CN101303916A (en) | Computer cable for nuclear power plant | |
| CN203910324U (en) | Anti-interference sensor signal cable | |
| CN203910325U (en) | Sensor signal cable | |
| CN202887778U (en) | Novel electronic computer signal cable | |
| CN202839101U (en) | Novel power cable | |
| CN202720934U (en) | Control cable having anti-electromagnetic interference function | |
| CN207182962U (en) | New and improved type flat cable | |
| CN204516387U (en) | A kind of pressure resistant type Low emissivity cable | |
| CN202816485U (en) | Medium-voltage shielding cable | |
| CN203746516U (en) | Ageing resistant cable | |
| CN203552729U (en) | Anti-static anti-interference cable used for instruments and meters | |
| CN203721248U (en) | Three-core combined flat cable with control cable cores | |
| CN105161214A (en) | Anti-interference sensor signal cable | |
| CN202720933U (en) | Double-layered shielded motor connection cable | |
| CN203013391U (en) | Copper core cross-linked polyethylene insulated shielding power cable | |
| CN203205108U (en) | Multi-core computer wire | |
| CN202871334U (en) | Three-core shielding cable for automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160106 |