CN105895203A - Anti-interference high transmission flexible flat wire - Google Patents
Anti-interference high transmission flexible flat wire Download PDFInfo
- Publication number
- CN105895203A CN105895203A CN201610373119.2A CN201610373119A CN105895203A CN 105895203 A CN105895203 A CN 105895203A CN 201610373119 A CN201610373119 A CN 201610373119A CN 105895203 A CN105895203 A CN 105895203A
- Authority
- CN
- China
- Prior art keywords
- connection wire
- flexible flat
- transmission flexible
- interference high
- power rail
- 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
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0045—Cable-harnesses
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/08—Flat or ribbon cables
- H01B7/0861—Flat or ribbon cables comprising one or more screens
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention discloses an anti-interference high transmission flexible flat wire. The anti-interference high transmission flexible flat wire comprises an outer sheath, a communication connection wire, an electricity connection wire and a radio frequency connection wire; the communication connection wire, the electricity connection wire and the radio frequency connection wire are arranged on the same horizontal line and in the outer sheath; the periphery of each of the communication connection wire, the electricity connection wire and the radio frequency connection wire is provided with a shielding layer, the gap between the outer sheath and each of the communication connection wire, the electricity connection wire and the radio frequency connection wire is filled with aramid fiber, and the inner wall of the outer sheath is provided with a mice tae layer. Through the adoption of the above mode, the anti-interference high transmission flexible flat wire disclosed by the invention has the effect of shielding and resisting interference, and is capable of avoiding the indirect influence of the electricity connection wire to the radio frequency connection wire, and is high in use security, long in service life and suitable for popularization and application.
Description
Technical field
The present invention relates to the technical field of electric wire, particularly relate to a kind of anti-interference high-transmission flexible flat.
Background technology
At present in equipment, can use a lot of way switch to control the on off operating mode of each road power supply, simultaneity factor needs to detect the state of each way switch, in order to do corresponding process.Meanwhile, in order to reduce material burden, the control line of every way switch all designs with same, and length is the most identical with connected mode.Owing to this strand design does not consider wire harness and testing circuit and corresponding spatial relationship, causing occurring in that the most serious problem in anti-interference test, interference signal intensity is very big, produces rub-out signal in switch condition detection circuit, and system produces false alarm.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of anti-interference high-transmission flexible flat, has the jamproof effect of shielding, it is possible to avoid power rail indirectly to impact RF connection, safe to use, service life is long, is suitable for popularization and application.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of anti-interference high-transmission flexible flat, including oversheath, communication link wiring, power rail and RF connection, described communication link wiring, power rail and RF connection arrange in the same horizontal line and are positioned at described oversheath, described communication link wiring, it is provided with screen layer on the periphery of power rail and RF connection, described communication link wiring, power rail, it is filled with aramid fiber in space between RF connection and oversheath, mica belt it is provided with on the inwall of described oversheath.
In a preferred embodiment of the present invention, described oversheath is kidney ellipsoid structure.
In a preferred embodiment of the present invention, described communication link wiring is between power rail and RF connection.
In a preferred embodiment of the present invention, described screen layer uses metal compound belt.
In a preferred embodiment of the present invention, described mica belt uses one side synthetic refractory mica tape.
In a preferred embodiment of the present invention, the thickness of described mica belt is 0.06-0.18mm.
The invention has the beneficial effects as follows: the anti-interference high-transmission flexible flat of the present invention there is the jamproof effect of shielding, it is possible to avoid power rail indirectly RF connection to be impacted, safe to use, service life is long, it is suitable for popularization and application.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the schematic cross-section of a preferred embodiment of the present invention anti-interference high-transmission flexible flat；
Reference is as follows: 1, oversheath, and 2, communication link wiring, 3, power rail, 4, RF connection, 5, screen layer, 6, aramid fiber, 7, mica belt.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
As it is shown in figure 1, the embodiment of the present invention includes:
A kind of anti-interference high-transmission flexible flat, including oversheath 1, communication link wiring 2, power rail 3 and RF connection 4, described communication link wiring 2, power rail 3 and RF connection 4 arrange in the same horizontal line and are positioned at described oversheath 1, it is provided with screen layer 5 on the periphery of described communication link wiring 2, power rail 3 and RF connection 4, it is filled with aramid fiber 6 in the described space between communication link wiring 2, power rail 3, RF connection 4 and oversheath 1, the inwall of described oversheath 1 is provided with mica belt 7.
In above-mentioned, described oversheath 1 is in kidney ellipsoid structure.Wherein, described communication link wiring 2 is between power rail 3 and RF connection 4, it is possible to avoid power rail 3 indirectly to impact RF connection 4,
Further, described screen layer 5 uses metal compound belt, has the jamproof effect of shielding.Wherein, the thickness of described cloud screen layer 5 is 0.02-0.08mm.
Described mica belt 7 uses one side synthetic refractory mica tape.It is a kind of refractory insulating material, there is excellent resistance to elevated temperatures and flame resistance energy.There is good flexibility, it is adaptable to main refractory insulating layer in various fire-resisting cables during mica paper tape normality.The volatilization of harmful vapors it is substantially not present when meeting naked light burning, so this product is not only effective for cable, and also the safest.Wherein, the thickness of described mica belt 7 is 0.06-0.18mm.
In sum, the anti-interference high-transmission flexible flat of the present invention, there is the jamproof effect of shielding, it is possible to avoid power rail indirectly RF connection or communication link wiring to be impacted, safe to use, service life is long, it is suitable for popularization and application.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (6)
1. an anti-interference high-transmission flexible flat, it is characterized in that, including oversheath, communication link wiring, power rail and RF connection, described communication link wiring, power rail and RF connection arrange in the same horizontal line and are positioned at described oversheath, it is provided with screen layer on the periphery of described communication link wiring, power rail and RF connection, it is filled with aramid fiber in the described space between communication link wiring, power rail, RF connection and oversheath, the inwall of described oversheath is provided with mica belt.
Anti-interference high-transmission flexible flat the most according to claim 1, it is characterised in that described oversheath is kidney ellipsoid structure.
Anti-interference high-transmission flexible flat the most according to claim 2, it is characterised in that described communication link wiring is between power rail and RF connection.
Anti-interference high-transmission flexible flat the most according to claim 1, it is characterised in that described screen layer uses metal compound belt.
Anti-interference high-transmission flexible flat the most according to claim 1, it is characterised in that described mica belt uses one side synthetic refractory mica tape.
Anti-interference high-transmission flexible flat the most according to claim 5, it is characterised in that the thickness of described mica belt is 0.06-0.18mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610373119.2A CN105895203A (en) | 2016-05-31 | 2016-05-31 | Anti-interference high transmission flexible flat wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610373119.2A CN105895203A (en) | 2016-05-31 | 2016-05-31 | Anti-interference high transmission flexible flat wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105895203A true CN105895203A (en) | 2016-08-24 |
Family
ID=56710637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610373119.2A Pending CN105895203A (en) | 2016-05-31 | 2016-05-31 | Anti-interference high transmission flexible flat wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105895203A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201508712U (en) * | 2009-09-29 | 2010-06-16 | 山东华凌电缆有限公司 | Fire-resistant flat flexible silicon rubber cable |
| CN202615924U (en) * | 2012-04-06 | 2012-12-19 | 浙江蓝天电缆有限公司 | Flat composite cable |
| EP2385532B1 (en) * | 2010-04-10 | 2013-03-06 | Woertz AG | Cable which retains its function in a fire and installation set for an electric installation which retains its function in a fire |
| CN204029432U (en) * | 2014-09-03 | 2014-12-17 | 北京鸿讯基业通信设备检测有限公司 | Fire-retardant fireproof optoelectronic composite cable |
| CN205751569U (en) * | 2016-05-31 | 2016-11-30 | 苏州东威连接器电子有限公司 | Anti-interference high-transmission flexible flat |
-
2016
- 2016-05-31 CN CN201610373119.2A patent/CN105895203A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201508712U (en) * | 2009-09-29 | 2010-06-16 | 山东华凌电缆有限公司 | Fire-resistant flat flexible silicon rubber cable |
| EP2385532B1 (en) * | 2010-04-10 | 2013-03-06 | Woertz AG | Cable which retains its function in a fire and installation set for an electric installation which retains its function in a fire |
| CN202615924U (en) * | 2012-04-06 | 2012-12-19 | 浙江蓝天电缆有限公司 | Flat composite cable |
| CN204029432U (en) * | 2014-09-03 | 2014-12-17 | 北京鸿讯基业通信设备检测有限公司 | Fire-retardant fireproof optoelectronic composite cable |
| CN205751569U (en) * | 2016-05-31 | 2016-11-30 | 苏州东威连接器电子有限公司 | Anti-interference high-transmission flexible flat |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |
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| RJ01 | Rejection of invention patent application after publication |