CN205487406U - Coiled cable that uses in international trade exhibition - Google Patents
Coiled cable that uses in international trade exhibition Download PDFInfo
- Publication number
- CN205487406U CN205487406U CN201620070858.XU CN201620070858U CN205487406U CN 205487406 U CN205487406 U CN 205487406U CN 201620070858 U CN201620070858 U CN 201620070858U CN 205487406 U CN205487406 U CN 205487406U
- Authority
- CN
- China
- Prior art keywords
- cable
- conductor
- conductor strand
- international trade
- twisted wire
- 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 at coiled cable that uses in international trade exhibition, includes the cable body, and it is outside that shielding layer and insulating layer, shielding layer lie in the cable body, and the insulating layer lies in shielding layer inside and closely laminates with the shielding layer. There is the conductor -twisted wire who places side by side inside the insulating layer, the central point of conductor -twisted wire cross section is located same straight line, and conductor -twisted wire 's figure is the 3 -6 thigh, and each burst outside cladding of conductor -twisted wire has elastic protecting layer, and at the inside elastic support body that is provided with of elastic protecting layer, criss -cross bullet spring body can be chooseed for use to the elastic support body. The utility model provides a beneficial effect is: firstly, the harm of stretching and causing can reduce the cable owing to being drawn to external force, secondly, can reduce cable suffer damage owing to the extrusion, absorb external pressure, reconversion when external force is removed when the atress, thirdly, abandoning traditional circular cable structure and adopting the cable structure of approximate platykurtic, it is discoid to make the cable conductor conveniently convolute into, not only receive and releases the convenience, saves space moreover, and elegant appearance more is favorable to improving the image of enterprise.
Description
Technical field
The application relates to a kind of cable, particularly relates to a kind of wound cable used in international trade exhibition.
Background technology
International trade refers to the exchange activity that world's every country is carried out at the aspect such as commodity and labor service.The most extensive
The international trade existed concentrates on the exchange of commodities activity between countries in the world, wherein visible trade exchange, such as equipment, machine
Be unableing to do without commodity exhibition etc. the exchange of commodities having physical form, be unableing to do without in commodity exhibition needs interim laying wire cable.So
And, in the process of deployment of cable, be unable to do without bend frequently, the effect of the mechanical force such as stretching, thus cause cable impaired,
Reduction of service life.On the other hand, big due to site area, it usually needs the length of cable need long enough with ensure use,
And unnecessary cable is placed the most desultorily, not only affect corporate image, be also easy to produce danger simultaneously.
Summary of the invention
For above-mentioned technical problem, the application provides a kind of wound cable used in international trade exhibition.
The application be the technical scheme is that a kind of wound cable used in international trade exhibition, including cable
Body, screen layer and insulating barrier, screen layer is positioned at cable body most external, and it is internal and tight with screen layer that insulating barrier is positioned at screen layer
Closely connected conjunction.Conductor strand placed side by side, the central point of described conductor strand cross section is had to be positioned at same straight line inside insulating barrier
On, the number of conductor strand is 3-6 stock, is often coated with elastic protective layer outside one conductor strand, and elastic protective layer can select
With PVC, PE, rubber etc..
One conductor strand every is all tangent with the internal diameter of insulating barrier.
Can be tangent between one conductor strand every, it is also possible to keep certain interval.
The transverse width of cable body and the ratio of longitudinal height are maintained between 5-7: 1 most preferably.
Being internally provided with elastic support elastic protective layer, elastic support can select criss-cross spring body.
Further, the number of conductor strand is preferably 5 strands.
During installation by placed side by side for conductor strand within elastic protective layer, and rely on the elastic support in elastic protective layer
Support, make conductor strand insulating barrier and screen layer will not be put successively more directly by External Force Acting, complete cable
Assembling.
The application provides the benefit that: one is cladding elastic protective layer outside conductor strand, it is possible to reduce cable is due to external force
Draw the infringement stretched and cause；Two is to arrange elastic support inside conductor strand, it is possible to reduce cable is damaged due to extruding
Evil, absorbs extraneous pressure, restores to the original state when external force removes when stress.Therefore the wind of cable damage is greatly reduced
Danger, extends service life；Three is conductor strand placed side by side in cable body, the round cable structure of abandoning tradition and adopt
With the approximately flat construction of cable, making cable to be wound into easily discoid, not only folding and unfolding is convenient, and saves sky
Between, elegant in appearance, it is more beneficial for improving the image of enterprise.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cross section that can wind cable.
In accompanying drawing: 1 cable body, 2 screen layers, 3 insulating barriers, 4 conductor strand, 5 elastic protective layers, 6 resilient support
Body.
Detailed description of the invention
A kind of wound cable used in international trade exhibition, including cable body 1, screen layer 2 and insulating barrier 3,
Screen layer 2 is positioned at cable body most external, and insulating barrier 3 is positioned at screen layer 2 inside and fits tightly with screen layer 2.In insulation
Layer 3 is internal has conductor strand 4 placed side by side, the central point of described conductor strand 4 cross section to be located along the same line, conductor
The number of twisted wire 4 is 5 strands, and often one conductor strand 4 is outside is coated with elastic protective layer 5.One conductor strand 4 every all with
The internal diameter of insulating barrier is tangent.The transverse width of cable body is about 6: 1 with the ratio of longitudinally height.Inside elastic protective layer 5
Being provided with elastic support 6, elastic support 6 selects criss-cross spring body.The above-mentioned cable that winds can twine when not in use
It is coiled into discoid, launches in use.
Claims (3)
1. the wound cable used in international trade exhibition, including cable body, screen layer and insulating barrier, screen layer position
In cable body most external, insulating barrier is positioned at screen layer inside and fits tightly with screen layer；Have placed side by side inside insulating barrier
Conductor strand, the central point of described conductor strand cross section is located along the same line, and the number of conductor strand is 3-6 stock, often
Being coated with elastic protective layer outside one conductor strand, often one conductor strand is all tangent with the internal diameter of insulating barrier；And elastic guarantor
Sheath is internally provided with elastic support.
The wound cable used in international trade exhibition the most according to claim 1, it is characterised in that the horizontal stroke of cable body
Ratio to width with longitudinally height is 5-7: 1.
The wound cable used in international trade exhibition the most according to claim 2, elastic support is selected criss-cross
Spring body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070858.XU CN205487406U (en) | 2016-01-25 | 2016-01-25 | Coiled cable that uses in international trade exhibition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070858.XU CN205487406U (en) | 2016-01-25 | 2016-01-25 | Coiled cable that uses in international trade exhibition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487406U true CN205487406U (en) | 2016-08-17 |
Family
ID=56639655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620070858.XU Expired - Fee Related CN205487406U (en) | 2016-01-25 | 2016-01-25 | Coiled cable that uses in international trade exhibition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487406U (en) |
-
2016
- 2016-01-25 CN CN201620070858.XU patent/CN205487406U/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: 20160817 Termination date: 20170125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |