CN204332430U - A kind of novel cable - Google Patents
A kind of novel cable Download PDFInfo
- Publication number
- CN204332430U CN204332430U CN201420801992.3U CN201420801992U CN204332430U CN 204332430 U CN204332430 U CN 204332430U CN 201420801992 U CN201420801992 U CN 201420801992U CN 204332430 U CN204332430 U CN 204332430U
- Authority
- CN
- China
- Prior art keywords
- cable jacket
- obturator
- soft
- conductor wire
- cable
- 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 a kind of novel cable, comprise cable jacket and, the outline of cable jacket is rounded, cable jacket inside there is the conductor wire that four are surrounded by screen outward; Cable jacket inner surface has four projections, the soft obturator of hollow is provided with at cable jacket center, soft obturator outline is rounded, described projection offsets with soft obturator and the inner of described projection is set to the arc matched with soft obturator outline, described four projections surround four independently cavitys together with soft obturator, are provided with the conductor wire described in each cavity; The aperture of soft its hollow space of obturator is greater than the diameter of described conductor wire.The utility model has the advantages that four projections of cable jacket inner surface surround four independently cavitys together with soft obturator, the conductor wire as electric power or information media is made to lay respectively in different cavitys, mutual formation isolation does not contact, also be not easily short-circuited phenomenon after repeatedly bending, and practicality is stronger.
Description
Technical field
The utility model relates to electric field, specifically a kind of novel cable.
Background technology
Cable, English name electric cable;
Definition: be made up of the conductor outsourcing insulation of one or more mutually insulated and protective layer, is transferred to the wire at another place by electric power or information from one.
Application branch of learning: electric power (first level discipline); Transmission line (secondary subject).
Existing cable is made up of external insulation layer and wire, and wire is many, and existing problems are cable in use repeatedly bending distortion, and easily form short circuit between wire, fail safe has much room for improvement.
Summary of the invention
The purpose of this utility model is: design the better novel cable of a kind of fail safe.
A kind of novel cable designed by the utility model, comprises the cable jacket be made up of insulating material, and the outline of cable jacket is rounded, has in cable jacket inside the conductor wire that four are surrounded by screen outward; Described cable jacket inner surface has four projections, the soft obturator of hollow is provided with at cable jacket center, soft obturator outline is rounded, described projection offsets with soft obturator and the inner of described projection is set to the arc matched with soft obturator outline, described four projections surround four independently cavitys together with soft obturator, are provided with the conductor wire described in each cavity; The aperture of described soft its hollow space of obturator is greater than the diameter of described conductor wire.
As preferred scheme:
Described cavity limit is communicated with the little cavity that protrudes into described projection;
Described cable jacket is electro-insulating rubber; Described soft obturator is silicones; Described screen is MP metallized paper or semiconductor paper tape; Described conductor wire is copper cash or aluminum steel;
Described screen is also provided with inner insulating layer outward;
Novel cable designed by the utility model, it compared with prior art tool have the following advantages: four projections of cable jacket inner surface surround four independently cavitys together with soft obturator, the conductor wire as electric power or information media is made to lay respectively in different cavitys, mutual formation isolation does not contact, and be also not easily short-circuited phenomenon after repeatedly bending; Soft obturator is on the one hand as dividing element; on the other hand as energy absorbing element; shape can be changed at leisure when cable generation deformation; buffer protection function is risen to conductor wire; soft obturator has a larger hollow space (aperture of its hollow space is greater than the diameter of described conductor wire), effectively guarantees its deformation nature.This novel cable practicality is stronger.
Accompanying drawing explanation
Fig. 1 is the sectional view of the novel cable described in embodiment 1;
Fig. 2 is the sectional view of the novel cable described in embodiment 2.
In figure: cable jacket 1, conductor wire 2, screen 3, projection 4, soft obturator 5, cavity 6, little cavity 7.
Embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, the novel cable described by the present embodiment, comprise the cable jacket 1 be made up of insulating material, the outline of cable jacket 1 is rounded, has in cable jacket 1 inside the conductor wire 2 that four are surrounded by screen 3 outward; Described cable jacket 1 inner surface has four projections 4, the soft obturator 5 of hollow is provided with at cable jacket 1 center, soft obturator 5 outline is rounded, described protruding 4 to offset with soft obturator 5 and described the inner of protruding 4 is set to the arc matched with soft obturator 5 outline, described four projections 4 surround four independently cavitys 6 together with soft obturator 5, are provided with the conductor wire 2 described in each cavity 6; The aperture of described its hollow space of soft obturator 5 is greater than the diameter of described conductor wire 2; Wherein: described cable jacket 1 is electro-insulating rubber; Described soft obturator 5 is silicones; Described screen 3 is MP metallized paper or semiconductor paper tape; Described conductor wire 2 is copper cash or aluminum steel.
In order to make insulating properties better, described conductor wire 2 is outer preferably arranges insulating coating, or makes enamelled wire.
Novel cable described by the present embodiment, its beneficial effect is: four projections 4 of cable jacket 1 inner surface surround four independently cavitys 6 together with soft obturator 5, the conductor wire 2 as electric power or information media is made to lay respectively in different cavitys 6, mutual formation isolation does not contact, and be also not easily short-circuited phenomenon after repeatedly bending; Soft obturator 5 one aspect is as dividing element; on the other hand as energy absorbing element; shape can be changed at leisure when cable generation deformation; to conductor wire 2 buffer protection function; soft obturator 5 has a larger hollow space (aperture of its hollow space is greater than the diameter of described conductor wire 2), effectively guarantees its deformation nature.This novel cable practicality is stronger.
Embodiment 2:
As shown in Figure 2, the novel cable described by the present embodiment, as different from Example 1: described cavity 6 limit is communicated with the little cavity 7 that protrudes into described protruding 4, the effect of little cavity 7 is located on cavity 6 limit, increases space, be easy to conductor wire 2 and dispel the heat.
Embodiment 3:
Novel cable described by the present embodiment, as different from Example 1: described screen 3 is outer is also provided with inner insulating layer.Inner insulating layer can make more to insulate between mutual conductor wire 2, improves safety in utilization further.
Such improvement can also be applied in embodiment 2.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. a novel cable, comprise the cable jacket (1) be made up of insulating material, the outline of cable jacket (1) is rounded, has the conductor wire (2) that four are surrounded by screen (3) outward in cable jacket (1) inside; It is characterized in that described cable jacket (1) inner surface has four projections (4), the soft obturator (5) of hollow is provided with at cable jacket (1) center, soft obturator (5) outline is rounded, described projection (4) offsets with soft obturator (5) and the inner of described projection (4) is set to the arc matched with soft obturator (5) outline, described four projections (4) surround four independently cavitys (6) together with soft obturator (5), are provided with the conductor wire (2) described in each cavity (6); The aperture of described its hollow space of soft obturator (5) is greater than the diameter of described conductor wire (2).
2. novel cable according to claim 1, is characterized in that described cavity (6) limit being communicated with the little cavity (7) that protrudes into described projection (4).
3. novel cable according to claim 1 and 2, is characterized in that described cable jacket (1) is electro-insulating rubber; Described soft obturator (5) is silicones; Described screen (3) is MP metallized paper or semiconductor paper tape; Described conductor wire (2) is copper cash or aluminum steel.
4. novel cable according to claim 1 and 2, is characterized in that described screen (3) is also provided with inner insulating layer outward.
5. novel cable according to claim 3, is characterized in that described screen (3) is also provided with inner insulating layer outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420801992.3U CN204332430U (en) | 2014-12-17 | 2014-12-17 | A kind of novel cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420801992.3U CN204332430U (en) | 2014-12-17 | 2014-12-17 | A kind of novel cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204332430U true CN204332430U (en) | 2015-05-13 |
Family
ID=53168758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420801992.3U Expired - Fee Related CN204332430U (en) | 2014-12-17 | 2014-12-17 | A kind of novel cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204332430U (en) |
-
2014
- 2014-12-17 CN CN201420801992.3U patent/CN204332430U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20201217 |