CN109494004A - A kind of signal transmission cable for sleep quality detection device - Google Patents
A kind of signal transmission cable for sleep quality detection device Download PDFInfo
- Publication number
- CN109494004A CN109494004A CN201910033759.2A CN201910033759A CN109494004A CN 109494004 A CN109494004 A CN 109494004A CN 201910033759 A CN201910033759 A CN 201910033759A CN 109494004 A CN109494004 A CN 109494004A
- Authority
- CN
- China
- Prior art keywords
- coaxial line
- signal transmission
- detection device
- layer
- quality detection
- 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
- 230000008054 signal transmission Effects 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 230000003860 sleep quality Effects 0.000 title claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 229920000728 polyester Polymers 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000011889 copper foil Substances 0.000 claims description 3
- 229920002313 fluoropolymer Polymers 0.000 claims description 3
- 239000012943 hotmelt Substances 0.000 claims description 3
- 241000676840 Elater Species 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 208000019116 sleep disease Diseases 0.000 description 2
- 208000022925 sleep disturbance Diseases 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
- H01B7/1825—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of a high tensile strength core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/1808—Construction of the conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/20—Cables having a multiplicity of coaxial lines
-
- 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
- H01B7/0009—Details relating to the conductive cores
-
- 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
-
- 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
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0216—Two layers
-
- 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
-
- 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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1895—Internal space filling-up means
-
- 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
- H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
- H01B7/361—Insulated conductors or cables characterised by their form with distinguishing or length marks being the colour of the insulation or conductor
Abstract
A kind of signal transmission cable for sleep quality detection device, including protecting outer layer, it is provided with the inner core harness that the first coaxial line and the second coaxial line by being disposed in parallel relation to one another are constituted in the protection outer layer, is respectively arranged with the anti-elater of high tensile by first coaxial line and second coaxial line.Of the invention is changed to coaxial line structure for traditional twisted pair construction, enhances the stability and anti-interference ability of signal transmission.
Description
Technical field
The present invention relates to transmission cable technical fields, and in particular to a kind of signal transmssion line for sleep quality detection device
Cable.
Background technique
Sleep monitor is an important new technology in current sleep medicine, is otherwise known as and examines in world's sleep study circle
" goldstandard " of disconnected sleep disturbance disease, sleep disturbance related diseases various for diagnosis and treatment, guarantee health of people are just playing more next
More important role.Conventional sleep monitor transducer cable uses general twisted-pair power cable structural transmission signal, is easy by outside
Signal interference causes distorted signals, and special open sends out this project thus.
Summary of the invention
The object of the present invention is to provide a kind of signal transmission cable for sleep quality detection device, it is of the invention will be traditional
Twisted pair construction is changed to coaxial line structure, enhances the stability and anti-interference ability of signal transmission.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of for sleep quality detection
The signal transmission cable of device, including outer layer is protected, it is provided in the protection outer layer coaxial by be disposed in parallel relation to one another first
The inner core harness that line and the second coaxial line are constituted is respectively arranged with by first coaxial line and second coaxial line
A piece anti-elater of high tensile.
As a preference of the present invention, the inner core harness is by shielded layer by first coaxial line and described second
Coaxial line is coated and fixed, and the shielded layer is using one layer of single side plastic-aluminum polyester belt around being wrapped in first coaxial line and described
It is constituted outside second coaxial line.
As a preference of the present invention, the line footpath of first coaxial line is greater than second coaxial line.
As a preference of the present invention, first coaxial line and second coaxial line include inner conductor, absolutely
Edge layer, winding layer and restrictive coating, the inner conductor include tin annealed copper wire twisted wire, and the insulating layer is fluoroplastics filling
Layer, the winding layer includes the wound web being made of tin plating alloyed copper wire, and the restrictive coating is white by one layer of copper foil and one layer
Color hot-melt polyester band wrapping packet is constituted.
As a preference of the present invention, the inner conductor further includes tension silk, the tension silk and tin annealed copper wire are twisted
Line is twisted into sub-thread jointly.
As a preference of the present invention, the wall thickness of the insulating layer of first coaxial line is greater than the exhausted of second coaxial line
The wall thickness of edge layer.
As a preference of the present invention, line footpath >=0.23mm of first coaxial line, the line footpath of second coaxial line >=
0.07mm。
As a preference of the present invention, the elongation of the insulating layer of first coaxial line, second coaxial line is
200% or more.
As a preference of the present invention, the anti-elater of the high tensile is provided with two altogether, first coaxial line and
Second coaxial line is twisted mutually with an anti-elater of high tensile respectively.
As a preference of the present invention, the anti-elater of the high tensile is Kafra fiber silk.
In conclusion the invention has the following beneficial effects:
The present invention possesses the advantages of stability and anti-interference ability of enhancing signal transmission.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
In figure:
1- protects outer layer；2- inner core harness；The first coaxial line of 2-1-；The second coaxial line of 2-2-；The anti-elater of 3- high tensile；4-
Shielded layer；5- inner conductor；6- insulating layer；7- winding layer；8- restrictive coating.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
As shown in Figure 1, the embodiment of the present invention includes for protecting the protection outer layer 1 of cable, protection outer layer 1 is thermoplastic poly
Urethane elastomer is both that TPU material is constituted, and protects in outer layer 1 and is provided with the first coaxial line 2-1 by being disposed in parallel relation to one another and the
The inner core harness 2 that two coaxial line 2-2 are constituted is respectively arranged with a highly resistance by the first coaxial line 2-1 and the second coaxial line 2-2
Anti- elater 3 is drawn, compared with the prior art using two traditional twisted pair constructions, the application uses coaxial line structure, enhances letter
The stability and anti-interference ability of number transmission, while increasing the anti-elater 3 of the high tensile equal with coaxial line quantity to be promoted
Service life.
As shown in Figure 1, inner core of embodiment of the present invention harness 2 is coaxial by the first coaxial line 2-1 and second by shielded layer 4
Line 2-2 is coated and fixed, while the anti-elater 3 of high tensile is using the contact point of the first coaxial line 2-1 and the second coaxial line 2-2 as symmetric points
It is symmetrically filled in the two sides gap between the first coaxial line 2-1 and the second coaxial line 2-2, shielded layer 4 uses one layer of single side aluminium
Modeling polyester belt is constituted around being wrapped in outside the first coaxial line 2-1 and the second coaxial line 2-2.Second of the anti-elater 3 of high tensile is real
It applies mode and is provided with two altogether for the setting anti-elater 3 of high tensile, the first coaxial line 2-1 and the second coaxial line 2-2 are respectively with one
The anti-elater 3 of root high tensile is twisted mutually.The anti-elater 3 of high tensile is Kafra fiber silk.
The line footpath of first coaxial line 2-1 is greater than the second coaxial line 2-2.Line footpath >=0.23mm of first coaxial line 2-1, second
Line footpath >=0.07mm of coaxial line 2-2.
As shown in Figure 1, the first coaxial line 2-1 of the embodiment of the present invention and the second coaxial line 2-2 include inner conductor 5, absolutely
Edge layer 6, winding layer 7 and restrictive coating 8, inner conductor 5 include the plating being twisted by the tin annealed copper wire of at most 19, at least 1
Tin annealed copper wire twisted wire, insulating layer 6 are fluoroplastics filled layer, and winding layer 7 includes by the plating tin alloy by most 53, at least 52
The wound web that copper wire is constituted, restrictive coating 8 are made of one layer of copper foil and one layer of white hot melt polyester belt wrapping packet.Inner conductor 5 also wraps
The tension silk of Kafra fiber silk composition is included, tension silk and tin annealed copper wire twisted wire are twisted into sub-thread jointly.First is coaxial
The wall thickness of insulating layer 6 of the wall thickness of the insulating layer 6 of line 2-1 greater than the second coaxial line 2-2, the first coaxial line 2-1 use white PFA
As insulating layer 6, the second coaxial line 2-2 is using red PFA as insulating layer 6.First coaxial line 2-1, the second coaxial line 2-2
The elongation of insulating layer 6 is 200% or more.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of signal transmission cable for sleep quality detection device, it is characterised in that: described including protecting outer layer (1)
The inner core that the first coaxial line (2-1) and the second coaxial line (2-2) by being disposed in parallel relation to one another are constituted is provided in protection outer layer (1)
A high tensile is respectively arranged with by harness (2), first coaxial line (2-1) and second coaxial line (2-2)
Anti- elater (3).
2. a kind of signal transmission cable for sleep quality detection device according to claim 1, it is characterised in that: described
Inner core harness (2) by shielded layer (4) will first coaxial line (2-1) and second coaxial line (2-2) cladding consolidate
Fixed, the shielded layer (4) is using one layer of single side plastic-aluminum polyester belt around being wrapped in first coaxial line (2-1) and described second
It is constituted outside coaxial line (2-2).
3. a kind of signal transmission cable for sleep quality detection device according to claim 1, it is characterised in that: described
The first coaxial line (2-1) line footpath be greater than second coaxial line (2-2).
4. a kind of signal transmission cable for sleep quality detection device according to claim 1, it is characterised in that: described
The first coaxial line (2-1) and second coaxial line (2-2) include inner conductor (5), insulating layer (6), winding layer (7)
And restrictive coating (8), the inner conductor (5) they include tin annealed copper wire twisted wire, the insulating layer (6) is fluoroplastics filling
Layer, the winding layer (7) include the wound web being made of tin plating alloyed copper wire, the restrictive coating (8) by one layer of copper foil and
One layer of white hot melt polyester belt wrapping packet is constituted.
5. a kind of signal transmission cable for sleep quality detection device according to claim 4, it is characterised in that: described
Inner conductor (5) further include tension silk, the tension silk and tin annealed copper wire twisted wire are twisted into sub-thread jointly.
6. a kind of signal transmission cable for sleep quality detection device according to claim 4, it is characterised in that: described
The first coaxial line (2-1) insulating layer (6) wall thickness be greater than second coaxial line (2-2) insulating layer (6) wall thickness.
7. a kind of signal transmission cable for sleep quality detection device according to claim 1 or 3, it is characterised in that:
Line footpath >=0.23mm of first coaxial line (2-1), line footpath >=0.07mm of second coaxial line (2-2).
8. a kind of signal transmission cable for sleep quality detection device according to claim 4, it is characterised in that: described
The first coaxial line (2-1), second coaxial line (2-2) insulating layer (6) elongation be 200% or more.
9. a kind of signal transmission cable for sleep quality detection device according to claim 1, it is characterised in that: described
The anti-elater of high tensile (3) be provided with two altogether, first coaxial line (2-1) and second coaxial line (2-2)
It is twisted mutually with an anti-elater of high tensile (3) respectively.
10. a kind of signal transmission cable for sleep quality detection device according to claim 1, it is characterised in that: institute
The anti-elater of the high tensile stated (3) is Kafra fiber silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910033759.2A CN109494004A (en) | 2019-01-15 | 2019-01-15 | A kind of signal transmission cable for sleep quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910033759.2A CN109494004A (en) | 2019-01-15 | 2019-01-15 | A kind of signal transmission cable for sleep quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109494004A true CN109494004A (en) | 2019-03-19 |
Family
ID=65714573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910033759.2A Pending CN109494004A (en) | 2019-01-15 | 2019-01-15 | A kind of signal transmission cable for sleep quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109494004A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380174A (en) * | 2019-07-16 | 2019-10-25 | 芜湖航天特种电缆厂股份有限公司 | Low impedance pulse coaxial radio frequency cable and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060021786A1 (en) * | 2004-07-30 | 2006-02-02 | Ulectra Corporation | Integrated power and data insulated electrical cable having a metallic outer jacket |
| CN106057349A (en) * | 2016-08-08 | 2016-10-26 | 广州市雷曼兄弟电子科技有限公司 | Data line |
| CN205920819U (en) * | 2016-08-08 | 2017-02-01 | 广州市雷曼兄弟电子科技有限公司 | Data line |
| CN206075854U (en) * | 2016-08-31 | 2017-04-05 | 江苏中利集团股份有限公司 | A kind of XLPO insulation, the super soft charging electric vehicle cable of TPU sheaths |
| WO2018027534A1 (en) * | 2016-08-09 | 2018-02-15 | 广州市雷曼兄弟电子科技有限公司 | Data line |
| CN209297779U (en) * | 2019-01-15 | 2019-08-23 | 湖州久鼎电子有限公司 | A kind of signal transmission cable for sleep quality detection device |
-
2019
- 2019-01-15 CN CN201910033759.2A patent/CN109494004A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060021786A1 (en) * | 2004-07-30 | 2006-02-02 | Ulectra Corporation | Integrated power and data insulated electrical cable having a metallic outer jacket |
| CN106057349A (en) * | 2016-08-08 | 2016-10-26 | 广州市雷曼兄弟电子科技有限公司 | Data line |
| CN205920819U (en) * | 2016-08-08 | 2017-02-01 | 广州市雷曼兄弟电子科技有限公司 | Data line |
| WO2018027534A1 (en) * | 2016-08-09 | 2018-02-15 | 广州市雷曼兄弟电子科技有限公司 | Data line |
| CN206075854U (en) * | 2016-08-31 | 2017-04-05 | 江苏中利集团股份有限公司 | A kind of XLPO insulation, the super soft charging electric vehicle cable of TPU sheaths |
| CN209297779U (en) * | 2019-01-15 | 2019-08-23 | 湖州久鼎电子有限公司 | A kind of signal transmission cable for sleep quality detection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380174A (en) * | 2019-07-16 | 2019-10-25 | 芜湖航天特种电缆厂股份有限公司 | Low impedance pulse coaxial radio frequency cable and preparation method thereof |
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