CN203787204U - LVDS signal transmission control cable - Google Patents
LVDS signal transmission control cable Download PDFInfo
- Publication number
- CN203787204U CN203787204U CN201420119157.1U CN201420119157U CN203787204U CN 203787204 U CN203787204 U CN 203787204U CN 201420119157 U CN201420119157 U CN 201420119157U CN 203787204 U CN203787204 U CN 203787204U
- Authority
- CN
- China
- Prior art keywords
- cable core
- layer
- lvds
- lvds data
- data lines
- 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 discloses an LVDS signal transmission control cable, which comprises three groups of pair-twisted LVDS data lines, each group of the pair-twisted LVDS data lines is formed by mutually stranding two conductors, which are coated by an aluminum foil wrapping layer, a calcined mica belt wrapping layer and a silicon rubber insulating layer, each group of the pair-twisted LVDS data lines is coated by a copper-clad aluminum strip shielding layer, the three groups of pair-twisted LVDS data lines surround the outer side of a control cable core to form an integrated cable core, the control cable core is formed by stranding five adopted magnalium-aluminum alloy insulating flexible conductors into a bundle by taking a rubber band rope as a center and wrapping an aluminum-plastic composite belt wrapping layer, and the integrated cable core is externally wrapped by a copper wire braided shielding layer, a waterproof canvas wrapping layer and a cold-resistant butyronitrile sheath layer. According to the utility model, the LVDS data lines and the control cable core are integrated in one cable, the cable has excellent waterproof performance, high-temperature resistant performance, tensile properties and the like, and signal transmission of precision instruments and applications on a control system are met.
Description
technical field:
The utility model relates to cable, relates in particular to a kind of LVDS signal transmission control cables.
background technology:
Along with scientific and technological high speed development, the application of electronic computer, instrument and meter is day by day universal, and people's awareness of safety constantly strengthens, and the performance of the cable supporting with it and environmental requirement are also improved constantly.It is more and more that some are applied to electric wires of particular surroundings, and the water resistance of traditional product is poor, capability of electromagnetic shielding is weak, transfer function is single, weight is large, can not meet the user demand of high-end special installation signal transmission completely.
utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide a kind of LVDS signal transmission control cables, novel structure, the transmission of LVDS signal and control signal are rolled into one, have good water resistance, interference free performance etc., the electronic system signal transmission that is applicable to precision instrument and high precision apparatus is used simultaneously.
The technical solution of the utility model is as follows:
LVDS signal transmission control cables, it is characterized in that: comprise three groups of pair twist LVDS data wires, every group of pair twist LVDS data wire is by two coated aluminium foil lapping layers, calcining Mica tape layer, the mutual stranded bunchy of conductor of silicone rubber insulation layer forms, pair twist LVDS data wire is all coated with copper clad aluminum strip lapped shielding layer outward, the outside that three groups of described pair twist LVDS data wires are centered around control cable core forms comprehensive cable core, control cable core and adopt 5 magnadure insulation flexible conductors stranded bunchy wrapped aluminium-plastic tape lapping layer formation centered by rubber cord, described comprehensive cable core is surrounded with proof copper-wire braided screen outward, Tarpauling lapping layer, cold-resistant butyronitrile restrictive coating.
Described LVDS signal transmission control cables, is characterized in that: the wrapped coverage rate of described Tarpauling lapping layer reaches 100%.
The utility model has the advantages that:
The utility model is integrated in LVDS data wire and control cable core in a cable, disposable having laid, there is double function, by rational design, make not interfere with each other between various functions, continual and steady work, have good water resistance, resistance to elevated temperatures, stretch-proof performance, interference free performance etc., the signal transmission and the control system that have met precision instrument are used.
accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
embodiment:
Referring to accompanying drawing:
LVDS signal transmission control cables, comprise three groups of pair twist LVDS data wires, every group of pair twist LVDS data wire is by two coated aluminium foil lapping layers 2, calcining Mica tape layer 3, the mutual stranded bunchy of conductor 1 of silicone rubber insulation layer 4 forms, pair twist LVDS data wire is all coated with copper clad aluminum strip lapped shielding layer 5 outward, three groups of pair twist LVDS data wires are centered around the outside of controlling cable core 6 and form comprehensive cable core, control cable core and adopt 5 magnadure insulation flexible conductors 6 stranded bunchy wrapped aluminium-plastic tape lapping layer 8 formations centered by rubber cord 7, comprehensive cable core is surrounded with proof copper-wire braided screen 9 outward, Tarpauling lapping layer 10, cold-resistant butyronitrile restrictive coating 11.
The wrapped coverage rate of Tarpauling lapping layer 10 reaches 100%, can improve greatly the waterproof and dampproof performance after stranding, coordinates cold-resistant butyronitrile 11 can effectively protect cable core not easily damaged.
Claims (2)
1. a LVDS signal transmits control cables, it is characterized in that: comprise three groups of pair twist LVDS data wires, every group of pair twist LVDS data wire is by two coated aluminium foil lapping layers, calcining Mica tape layer, the mutual stranded bunchy of conductor of silicone rubber insulation layer forms, pair twist LVDS data wire is all coated with copper clad aluminum strip lapped shielding layer outward, the outside that three groups of described pair twist LVDS data wires are centered around control cable core forms comprehensive cable core, control cable core and adopt 5 magnadure insulation flexible conductors stranded bunchy wrapped aluminium-plastic tape lapping layer formation centered by rubber cord, described comprehensive cable core is surrounded with proof copper-wire braided screen outward, Tarpauling lapping layer, cold-resistant butyronitrile restrictive coating.
2. LVDS signal transmission control cables according to claim 1, is characterized in that: the wrapped coverage rate of described Tarpauling lapping layer reaches 100%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119157.1U CN203787204U (en) | 2014-03-17 | 2014-03-17 | LVDS signal transmission control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119157.1U CN203787204U (en) | 2014-03-17 | 2014-03-17 | LVDS signal transmission control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787204U true CN203787204U (en) | 2014-08-20 |
Family
ID=51323365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420119157.1U Expired - Fee Related CN203787204U (en) | 2014-03-17 | 2014-03-17 | LVDS signal transmission control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787204U (en) |
-
2014
- 2014-03-17 CN CN201420119157.1U patent/CN203787204U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20160317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |