CN204632437U - A kind of simple and easy digital signal transmission line being provided with nano material - Google Patents
A kind of simple and easy digital signal transmission line being provided with nano material Download PDFInfo
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- CN204632437U CN204632437U CN201520353696.6U CN201520353696U CN204632437U CN 204632437 U CN204632437 U CN 204632437U CN 201520353696 U CN201520353696 U CN 201520353696U CN 204632437 U CN204632437 U CN 204632437U
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- transmission line
- digital signal
- signal transmission
- nano material
- aluminium foil
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Abstract
The utility model discloses a kind of simple and easy digital signal transmission line being provided with nano material; Include transmission line and be located at the connection-peg at transmission line two ends; Described transmission line includes center cable, and described center line cable wrap draws together a Halogen elastomer, and described Halogen elastomer is provided with semicircular pit, is provided with isolation part between described two pits; The elastomeric center of described Halogen is provided with first passage, and described Halogen elastomer is also provided with multiple second channel arranged around first passage, and described each second channel is equipped with PE line, is provided with steel wire in described first passage; Described center cable includes well many holding wires be located at respectively in each pit, and described each holding wire includes two signal single lines and a built-in ground wire, and described two signal single lines and a built-in ground wire twist together and surrounded by aluminium foil; Achieve the advantages such as bandwidth, anti-interference, impedance is low.
Description
Technical field
The utility model relates to a kind of simple and easy digital signal transmission line being provided with nano material.
Background technology
At present, high-definition multi-media connecting line (abbreviation HDMI wire) is mainly used between DVD, PS3, digital TV in high resolution base top box and digital TV in high resolution or display device and transmits high-definition digital signal.HDMI wire energy transmission of audio and vision signal simultaneously; HDMI wire delivery flow rate is large, and the form that all information is all digital signal carries out transmitting; So just make signal can not distortion in transmitting procedure; Because HDMI line can integrate audio frequency, video signal transmission, and small in volume, good looking appearance, therefore it progressively will replace existing audio-video signal and VGA line and be widely used.
And the main characteristic parameters of HDMI wire has a lot, row are as Low ESR, high broadband etc., design a excellent HDMI wire to need ceaselessly to test and test and use new material to achieve the goal, therefore people are making great efforts by structural change and material use at present, change the characteristic of HDMI wire material, such as, improve broadband index and reduce impedance etc.
Summary of the invention
The purpose of this utility model is to overcome above-described shortcoming, provides that a kind of impedance is low, bandwidth is high, the low interference digital signal transmission line of anti-interference, high-frequency stabilization.
For achieving the above object, concrete scheme of the present utility model is as follows: a kind of simple and easy digital signal transmission line being provided with nano material, includes transmission line and be located at the connection-peg at transmission line two ends; Described transmission line includes center cable, and described center line cable wrap draws together a Halogen elastomer, and described Halogen elastomer is provided with semicircular pit, is provided with isolation part between described two pits; The elastomeric center of described Halogen is provided with first passage, and described Halogen elastomer is also provided with multiple second channel arranged around first passage, and described each second channel is equipped with PE line, is provided with steel wire in described first passage; Described center cable includes well many holding wires be located at respectively in each pit, and described each holding wire includes two signal single lines and a built-in ground wire, and described two signal single lines and a built-in ground wire twist together and surrounded by aluminium foil;
Described digital signal transmission line also includes shielding aluminium foil, external ground plane, knit nylon layer, low smoke, zero halogen polyolefin sheath layer, insulated cladding, described center cable conductively-closed aluminium foil covers parcel, described shielding aluminium foil is covered parcel by external ground plane, described external ground plane is covered parcel by knit nylon layer, described knit nylon layer is covered parcel by low smoke, zero halogen polyolefin sheath layer, and described low smoke, zero halogen polyolefin sheath layer covers outward and is enclosed with insulated cladding.
Preferably, described insulated cladding surface is provided with antiwind line.
Preferably, the quantity of described second channel is seven.
Preferably, filler is filled with between described center cable and shielding aluminium foil.
Preferably, the top of described isolation part is provided with broached-tooth design.
Preferably, described knit nylon layer and low smoke, zero halogen polyolefin sheath layer are also provided with the first semi-conductive shield.
Preferably, described first semi-conductive shield is the first semi-conductive shield of EVA semiconductor manufacturing.
Preferably, described shielding aluminium foil surface all plates and is provided with nano metal tin film.
Preferably, the pipe arm of described low smoke, zero halogen polyolefin sheath layer is provided with multiple dashpot vertically, described dashpot interval is arranged.
Preferably, described dashpot edge be provided with sawtooth.
The beneficial effects of the utility model are: by following setting: include transmission line and be located at the connection-peg at transmission line two ends; Described transmission line includes center cable, and described center line cable wrap draws together a Halogen elastomer, and described Halogen elastomer is provided with semicircular pit, is provided with isolation part between described two pits; The elastomeric center of described Halogen is provided with first passage, and described Halogen elastomer is also provided with multiple second channel arranged around first passage, and described each second channel is equipped with PE line, is provided with steel wire in described first passage; Described center cable includes well many holding wires be located at respectively in each pit, and described each holding wire includes two signal single lines and a built-in ground wire, and described two signal single lines and a built-in ground wire twist together and surrounded by aluminium foil; Achieve the advantages such as bandwidth, anti-interference, impedance is low.
Accompanying drawing explanation
Fig. 1 is the sectional view of the utility model transmission line;
Fig. 2 is the elastomeric schematic diagram of Halogen of the present utility model;
Fig. 3 is the schematic diagram of low smoke, zero halogen polyolefin sheath layer of the present utility model;
Description of reference numerals in Fig. 1 to Fig. 3:
1-Halogen elastomer; 11-second channel; 12-isolation part; 2-signal single line; The built-in ground wire of 21-; 3-PE line; 4-shields aluminium foil; The external ground plane of 5-; 6-knit nylon layer; 7-low smoke, zero halogen polyolefin sheath layer; 71-dashpot; 8-insulated cladding; 9-steel wire.
Embodiment
Being described in further detail the utility model below in conjunction with the drawings and specific embodiments, is not that practical range of the present utility model is confined to this.
As shown in Figure 1 to Figure 3, a kind of simple and easy digital signal transmission line being provided with nano material described in the present embodiment, includes transmission line and is located at the connection-peg at transmission line two ends; Described transmission line includes center cable, and described center line cable wrap draws together a Halogen elastomer 1, and described Halogen elastomer 1 is provided with semicircular pit, is provided with isolation part 12 between described two pits; The center of described Halogen elastomer 1 is provided with first passage, and described Halogen elastomer 1 is also provided with multiple second channel 11 arranged around first passage, and described each second channel 11 is equipped with PE line 3, is provided with steel wire 9 in described first passage; Described center cable includes well many holding wires be located at respectively in each pit, and described each holding wire includes two signal single lines 2 and a built-in ground wire 21, and described two signal single lines 2 and a built-in ground wire 21 twist together and surrounded by aluminium foil; Described digital signal transmission line also includes shielding aluminium foil 4, external ground plane 5, knit nylon layer 6, low smoke, zero halogen polyolefin sheath layer 7, insulated cladding 8, described center cable conductively-closed aluminium foil 4 covers parcel, described shielding aluminium foil 4 is covered parcel by external ground plane 5, described external ground plane 5 is covered parcel by knit nylon layer 6, described knit nylon layer 6 is covered parcel by low smoke, zero halogen polyolefin sheath layer 7, and outer covering of described low smoke, zero halogen polyolefin sheath layer 7 is enclosed with insulated cladding 8.The Halogen elastomer 1 be provided with is equivalent to a framework and can be effectively separated separately by PE line 3, and is separated with holding wire by PE line 3, realizes isolating preferably, and cable can be made again more reliably solid.The steel wire 9 be provided with in first passage makes cable more solid.Low smoke, zero halogen polyolefin sheath layer 7 effectively can realize the characteristic of low-smoke and flame retardant, can not catch fire and fire-retardant its protected data that makes is transmitted when cable runs into fire, and does not produce halogen cigarette, reduces the danger caused human body.A kind of simple and easy digital signal transmission line being provided with nano material described in the present embodiment, described insulated cladding 8 surface is provided with antiwind line.It is nicking, and it is easier to prevent material winds from killing knot.A kind of simple and easy digital signal transmission line being provided with nano material described in the present embodiment, the quantity of described second channel 11 is seven; Seven is general quantity, and wire rod structure is stablized.A kind of simple and easy digital signal transmission line being provided with nano material described in the present embodiment, is filled with filler between described center cable and shielding aluminium foil 4.A kind of simple and easy digital signal transmission line being provided with nano material described in the present embodiment, the top of described isolation part 12 is provided with broached-tooth design; Sawtooth firmly can better be arranged with filler, namely increases frictional force, increases stability.A kind of simple and easy digital signal transmission line being provided with nano material described in the present embodiment, described knit nylon layer 6 is also provided with the first semi-conductive shield with low smoke, zero halogen polyolefin sheath layer 7.A kind of simple and easy digital signal transmission line being provided with nano material described in the present embodiment, described first semi-conductive shield is the first semi-conductive shield of EVA semiconductor manufacturing.This type of material is existing market common used material; EVA semi-conducting material is add carbon dust in EVA, and it has good characteristic of semiconductor, is suitable for cables manufacturing.A kind of simple and easy digital signal transmission line being provided with nano material described in the present embodiment, described shielding aluminium foil 4 surface is all plated and is provided with nano metal tin film; Nano metal tin film effectively can improve shielding properties, improves shielding properties of the present utility model.A kind of simple and easy digital signal transmission line being provided with nano material described in the present embodiment, the pipe arm of described low smoke, zero halogen polyolefin sheath layer 7 is provided with multiple dashpot 71 vertically, and described dashpot 71 interval is arranged.Described dashpot 71 interval is arranged; Described dashpot 71 edge be provided with sawtooth; When dashpot 71 bends, sawtooth can effectively increase bending effect, prevents cable from breaking.The utility model includes transmission line and is located at the connection-peg at transmission line two ends; Described transmission line includes center cable, and described center line cable wrap draws together a Halogen elastomer 1, and described Halogen elastomer 1 is provided with semicircular pit, is provided with isolation part 12 between described two pits; The center of described Halogen elastomer 1 is provided with first passage, and described Halogen elastomer 1 is also provided with multiple second channel 11 arranged around first passage, and described each second channel 11 is equipped with PE line 3, is provided with steel wire 9 in described first passage; Described center cable includes well many holding wires be located at respectively in each pit, and described each holding wire includes two signal single lines 2 and a built-in ground wire 21, and described two signal single lines 2 and a built-in ground wire 21 twist together and surrounded by aluminium foil; Achieve the advantages such as bandwidth, anti-interference, impedance is low.
The above is only a preferred embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the protection range of the utility model patent application.
Claims (5)
1. be provided with a simple and easy digital signal transmission line for nano material, include transmission line and be located at the connection-peg at transmission line two ends; It is characterized in that: described transmission line includes center cable, described center line cable wrap draws together a Halogen elastomer (1), and described Halogen elastomer (1) is provided with semicircular pit, is provided with isolation part (12) between described two pits; The center of described Halogen elastomer (1) is provided with first passage, described Halogen elastomer (1) is also provided with multiple second channel (11) arranged around first passage, described each second channel (11) is equipped with PE line (3), is provided with steel wire (9) in described first passage; Described center cable includes well many holding wires be located at respectively in each pit, described each holding wire includes two signal single lines (2) and a built-in ground wire (21), and described two signal single lines (2) and a built-in ground wire (21) twist together and surrounded by aluminium foil;
Described digital signal transmission line also includes shielding aluminium foil (4), external ground plane (5), knit nylon layer (6), low smoke, zero halogen polyolefin sheath layer (7), insulated cladding (8), described center cable conductively-closed aluminium foil (4) covers parcel, described shielding aluminium foil (4) is covered parcel by external ground plane (5), described external ground plane (5) is covered parcel by knit nylon layer (6), described knit nylon layer (6) is covered parcel by low smoke, zero halogen polyolefin sheath layer (7), described low smoke, zero halogen polyolefin sheath layer (7) covers outward and is enclosed with insulated cladding (8),
Described insulated cladding (8) surface is provided with antiwind line;
The top of described isolation part (12) is provided with broached-tooth design.
2. a kind of simple and easy digital signal transmission line being provided with nano material according to claim 1, is characterized in that: the quantity of described second channel (11) is seven.
3. a kind of simple and easy digital signal transmission line being provided with nano material according to claim 1, is characterized in that: be filled with filler between described center cable and shielding aluminium foil (4).
4. a kind of simple and easy digital signal transmission line being provided with nano material according to claim 1, is characterized in that: described knit nylon layer (6) and low smoke, zero halogen polyolefin sheath layer (7) are also provided with the first semi-conductive shield.
5. a kind of simple and easy digital signal transmission line being provided with nano material according to claim 4, is characterized in that: described first semi-conductive shield is the first semi-conductive shield of EVA semiconductor manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353696.6U CN204632437U (en) | 2015-05-27 | 2015-05-27 | A kind of simple and easy digital signal transmission line being provided with nano material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353696.6U CN204632437U (en) | 2015-05-27 | 2015-05-27 | A kind of simple and easy digital signal transmission line being provided with nano material |
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| Publication Number | Publication Date |
|---|---|
| CN204632437U true CN204632437U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520353696.6U Expired - Fee Related CN204632437U (en) | 2015-05-27 | 2015-05-27 | A kind of simple and easy digital signal transmission line being provided with nano material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204632437U (en) |
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2015
- 2015-05-27 CN CN201520353696.6U patent/CN204632437U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Peng Qiuying Inventor before: Chen Jianzhong Inventor before: Yue Tonghai Inventor before: Huang Bin Inventor before: Li Yang Inventor before: Hou Sanqiang |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160602 Address after: 523000, Hongwei hardware shop, 88 Fuhua Road, Dalang Town, Dongguan, Guangdong Patentee after: Peng Qiuying Address before: Longgang District of Shenzhen City, Guangdong province 518116 Longgang Long Street East Community Long Sheng Lu No. 18 building A, building C Patentee before: Shenzhen Jiuzhou Rongsheng Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20180527 |