CN201247617Y - Winding displacement coating structure - Google Patents
Winding displacement coating structure Download PDFInfo
- Publication number
- CN201247617Y CN201247617Y CNU2008201173027U CN200820117302U CN201247617Y CN 201247617 Y CN201247617 Y CN 201247617Y CN U2008201173027 U CNU2008201173027 U CN U2008201173027U CN 200820117302 U CN200820117302 U CN 200820117302U CN 201247617 Y CN201247617 Y CN 201247617Y
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- CN
- China
- Prior art keywords
- winding displacement
- heart yearn
- clad structure
- metal cladding
- insulator
- 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 provides an arranging-wire coating structure which comprises core wires, an insulator and metal coating layers, wherein the core wires are separately arranged, and the cross section of each core wire is round; the insulator is coated on the outer surfaces of the core wires, and the metal coating layers are arranged corresponding to the core wires and are respectively covered on the insulator. The utility model can achieve the effect of high-speed and high-frequency signal transmission and improve the quality of signal transmission.
Description
Technical field
The utility model provides a kind of winding displacement clad structure, refers to a kind of winding displacement clad structure with high-frequency signal transmission characteristic especially.
Background technology
At present, because constantly progress and development of science and technology, require the transmission speed of electronic product more and more faster, all the more so in the transmission of computer and network, winding displacement is applied to transmission speed faster in the electronic product, except that need possess the characteristic that high-frequency signal transmission is arranged, and when making high-frequency signal transmission, more need avoid the electromagnetic interference of external noise or electronic building brick, to enable to keep the good signal laser propagation effect.
Known winding displacement clad structure, mainly the insulator by flat heart yearn of two or more copper wire and polyvinyl chloride (PVC) material is constituted, this insulator is coated on each flat heart yearn, and makes each flat heart yearn be arranged in parallel and be the insulation form and separate to be provided with, to form the winding displacement clad structure.
Yet, known winding displacement clad structure, on using, reality still has following problems, owing to each heart yearn is flat through the processing back, so its processing cost height, product disqualification rate height, and only coat respectively this heart yearn with this insulator, and can't effectively reduce the resistance value of these heart yearns, with transmission as high-frequency signal, in addition, coat each heart yearn with this insulator, also can't effectively prevent the Electromagnetic Interference of external noise or electronic building brick, so cause the loss of signal in the signals transmission and reduce the quality that signal transmits.
The utility model content
In view of this, main purpose of the present utility model is to provide a kind of winding displacement clad structure, with signal transmission effect that reaches high speed and high frequency and the quality that promotes the signal transmission.
For achieving the above object, the utility model provides a kind of winding displacement clad structure, comprises most bar heart yearns, insulator and metal cladding; Respectively this heart yearn be provided with at interval and its cross section all rounded; This insulator is coated on the outer surface of this heart yearn respectively; This metal cladding then is provided with corresponding to these heart yearns, and covers on the described insulator.
In addition, the utility model also provides a kind of winding displacement clad structure, comprises most bar heart yearns, insulator, metal cladding and insulating cover; Respectively this heart yearn be provided with at interval and its cross section all rounded; This insulator is coated on the outer surface of this heart yearn respectively; This metal cladding then is provided with corresponding to these heart yearns, and covers on the described insulator; This insulating cover is folded between this insulating barrier and this metal cladding and the setting of counterpart heart yearn, and the heart yearn resistance value of this insulating cover institute overlay area is higher than other not by the heart yearn resistance value of this insulating cover institute overlay area.
As can be seen from the above technical solutions, winding displacement clad structure of the present utility model, it is by the heart yearn setting of these circular cross-sections, to reach at a high speed and the signal transmission effect of high frequency; And be coated on this insulator by this metal cladding, to promote the quality of signal transmission.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model winding displacement clad structure;
Fig. 2 is the three-dimensional combination figure of the utility model winding displacement clad structure;
Fig. 3 is the compound section figure of the utility model winding displacement clad structure;
Fig. 4 is another embodiment compound section figure of the utility model winding displacement clad structure.
Description of reference numerals
10 heart yearns
20 insulators
30 metal claddings
32 times metal claddings of metal cladding on 31
40 cover layers
41 upper caldding layers, 42 lower caldding layers
Embodiment
Following embodiment further describes viewpoint of the present utility model, but non-to limit category of the present utility model anyways.
See also Fig. 1 to Fig. 3, the utility model provides a kind of winding displacement clad structure, and it mainly is made of most bar heart yearns 10, insulator 20 and metal cladding 30.
These heart yearns 10 interval settings and its cross section are all rounded, and these heart yearns 10 are all made by the metal material with satisfactory electrical conductivity, it can be single copper cash or is combined by two or more copper wire hinge joint, and respectively this heart yearn 10 is the equidistant from distance setting and is arranged in parallel; These heart yearn 10 kind complexity, as long as but have the wire (or line) of telecommunications conduction, the utility model all can be selected for use, so kind, detailed structure etc. repeat no more.
This insulator 20 is coated on the outer surface of each heart yearn 10 with ejaculation or extrusion molding mode, and make and be the insulation form between each heart yearn 10 and separate be provided with, and this insulator 20 can be by thermoplastic elastomer (TPE) (TPE, Thermoplastic Elastomer) material is made, and the impedance (impedance) after these heart yearn 10 insulated bodys 20 coat is approximately 100 ± 10 Ω.
This metal cladding 30 can be copper mesh, Copper Foil, silver foil or aluminium foil, and this metal cladding 30 is provided with corresponding to these heart yearns 10, and cover on the described insulator 20, because the cross section of the heart yearn 10 of the utility model winding displacement clad structure is rounded, and outside insulator 20, be coated with metal cladding 30 to reduce the resistance value of heart yearn 10, can reach whereby at a high speed and the characteristic of high-frequency transmission.Metal cladding 32 was formed under this metal cladding 30 was reached by last metal cladding 31 in the present embodiment, each metal cladding 31,32 is coated on respectively on the aforementioned dielectric body 20, by combining of this metal cladding 30 and this insulator 20, to make heart yearn 10 resistance values that coated by this metal cladding 30 be reduced to 75 ± 10 Ω, and this metal cladding 30 can be in order to carry out preventive and therapeutic effect to electromagnetic wave.
When using the utility model, at first the utility model can be connected with the connector (not shown) by the heart yearn 10 that this metal cladding 30 is coated, so as to conduct for example: the high speed of image (video) signal and the transmission of the signal of high frequency; In addition, at a high speed and in the process of the signal of high frequency transmission, this metal cladding 30 can be avoided the outside noise or the electromagnetic interference of electronic product, thereby has the effect that promotes signal transmission quality.
See also shown in Figure 4, winding displacement clad structure of the present utility model, except that the form that can be the foregoing description, it also comprises insulating cover 40, it can be PETG (PET, PolyethyleneTerephthalate) material, this insulating cover 40 is folded between this insulator 20 and this metal cladding 30 and counterpart heart yearn 10 is provided with, heart yearn 10 resistance values of these 40 overlay areas of insulating cover are higher than other not by heart yearn 10 resistance values of these 40 overlay areas of insulating cover, this insulating cover 40 of present embodiment is made up of upper caldding layer 41 and lower caldding layer 42, upper caldding layer 41, lower caldding layer 42 is coated on a side of aforementioned dielectric body 20 respectively, and make heart yearn 10 resistance values that coated the zone by this insulating cover 40 be adjusted to 100 ± 10 Ω, so as to as for example: the high speed of High-definition Digital Multimedia Interface (HDMI) and the transmission of high-frequency signal.
But it should be noted that each heart yearn 10 of the present utility model except can be previous embodiment equidistantly is arranged in parallel, also can answer actual user demand,, also have the effect that is equal to of previous embodiment its arrangement setting of making unequal-interval.
In sum, use the quality that the utility model can reach the signal transmission effect of high speed and high frequency and can promote the signal transmission.
Claims (8)
1, a kind of winding displacement clad structure is characterized in that it comprises:
Most bar heart yearns, respectively this heart yearn be provided with at interval and its cross section all rounded;
Insulator is coated on the outer surface of described respectively this heart yearn; And
Metal cladding corresponding to described heart yearn setting, and covers on the described insulator.
2, winding displacement clad structure as claimed in claim 1, it is characterized in that, it also comprises insulating cover, described insulating cover is folded between described insulating barrier and the described metal cladding and the setting of counterpart heart yearn, and the heart yearn resistance value of described insulating cover institute overlay area is higher than other not by the heart yearn resistance value of this insulating cover institute overlay area.
3, winding displacement clad structure as claimed in claim 2 is characterized in that, described insulating cover is the insulating cover of pet material.
4, winding displacement clad structure as claimed in claim 1 is characterized in that, described respectively this heart yearn is the equidistant from distance setting and is arranged in parallel.
5, winding displacement clad structure as claimed in claim 1 is characterized in that, described metal cladding is a silver foil.
6, winding displacement clad structure as claimed in claim 1 is characterized in that, described metal cladding is a copper mesh.
7, winding displacement clad structure as claimed in claim 1 is characterized in that, described metal cladding is a Copper Foil.
8, winding displacement clad structure as claimed in claim 1 is characterized in that, described metal cladding is an aluminium foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201173027U CN201247617Y (en) | 2008-05-21 | 2008-05-21 | Winding displacement coating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201173027U CN201247617Y (en) | 2008-05-21 | 2008-05-21 | Winding displacement coating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201247617Y true CN201247617Y (en) | 2009-05-27 |
Family
ID=40731442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201173027U Expired - Fee Related CN201247617Y (en) | 2008-05-21 | 2008-05-21 | Winding displacement coating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201247617Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474799A (en) * | 2013-09-05 | 2013-12-25 | 深圳市得润电子股份有限公司 | DP connecting line applied to high-definition video/audio playing equipment |
| CN107578843A (en) * | 2016-07-04 | 2018-01-12 | 达昌电子科技(苏州)有限公司 | Flexible flat cable manufacture method |
-
2008
- 2008-05-21 CN CNU2008201173027U patent/CN201247617Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474799A (en) * | 2013-09-05 | 2013-12-25 | 深圳市得润电子股份有限公司 | DP connecting line applied to high-definition video/audio playing equipment |
| CN107578843A (en) * | 2016-07-04 | 2018-01-12 | 达昌电子科技(苏州)有限公司 | Flexible flat cable manufacture method |
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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: 20090527 Termination date: 20140521 |