CN202373331U - Ultrafine flexible crosslinked sensor cable - Google Patents
Ultrafine flexible crosslinked sensor cable Download PDFInfo
- Publication number
- CN202373331U CN202373331U CN2011204704424U CN201120470442U CN202373331U CN 202373331 U CN202373331 U CN 202373331U CN 2011204704424 U CN2011204704424 U CN 2011204704424U CN 201120470442 U CN201120470442 U CN 201120470442U CN 202373331 U CN202373331 U CN 202373331U
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- China
- Prior art keywords
- cable
- sheath
- insulating
- conductor
- insulated wire
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- Expired - Fee Related
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Abstract
The utility model relates to an ultrafine flexible crosslinked sensor cable. The cable comprises a sheath, an insulating layer and 4 to 20 insulating conductor cores, wherein an inner conductor is coaxially arranged in each insulating conductor core; the insulating conductor cores are uniformly distributed and arranged in the sheath; and the insulating layer is coaxially sleeved on the inner side of the sheath. The cable is characterized in that: the insulating conductor cores in the sheath are stranded with each other; and the conductor of each insulating conductor core consists of a plurality of strands of bare copper wires with a diameter of 0.1mm, and the stranding in different directions is performed among layers. The cable is reasonably designed and easy to manufacture, and has the characteristics of good flexibility, good bendability, high temperature resistance and electric spark prevention; due to the environment friendliness of the cable, precision equipment cannot be corroded, so that the personal safety is ensured; and meanwhile, the pollution cannot be caused to the atmospheric environment, and installation and using requirements of the machining of mechanical manufacture industry and precision machinery can be met.
Description
Technical field
The utility model belongs to field of cables, relates to sensor cable, especially a kind of ultra-fine soft cross-linking type sensor cable.
Background technology
Along with the development of society, what especially the transducer industry developed reaches its maturity, and the cable demand that is used for sensor field also progressively increases progressively.In machine industry and precision machined field, there are many defectives in existing common sensor cable, can't satisfy that high temperature resistant, anti-electric welding spark, sheath meet that heat is not shunk and requirement such as environmental protection.
Summary of the invention
The purpose of the utility model is to overcome the weak point of prior art; A kind of can satisfy machine industry and the instructions for use of precision optical machinery manufacture field are provided, have ultra-fine, soft, environmental protection, the cross-linking type sensor cable of good flexibility, high temperature resistant, the spark of anti-electric welding the, long service life.
The present invention solves its technical problem and takes following technical scheme to realize:
A kind of ultra-fine soft cross-linking type sensor cable; Comprise sheath, insulating barrier, insulated wire cores, in insulated wire cores, be coaxially installed with inner wire, in sheath, be uniformly distributed with the installation insulated wire cores; Outside sheath, insulating barrier is arranged with the sheath coaxial package; It is characterized in that: the insulated wire cores in the said sheath is 4 ~ 20 and stranded each other, and the conductor of each insulated wire cores is that the bare copper wire of 0.1mm constitutes by the multiply diameter, and interlayer is incorgruous stranded.
And said each insulated core is coated with outward and is shaped on separator.
Advantage of the present invention and beneficial effect are:
1, the inner wire of this cable adopts the incorgruous stranded ultra-fine bare copper wire of multilayer to process, and this structure makes this sensor cable have good flexibility and bendability.
2, this cable is looked core number difference, the stranded cable pitch is different with the ratio of stranded cable external diameter; Has certain ratio rule; This ratio rule can be improved the dark excessively technical barrier of common cable surface pattern; The most important thing is to increase the softness of cable, also guaranteed to have certain pulling force between cable core and sheath simultaneously.
3, the insulated wire cores of this cable is coated with outward and is shaped on separator, and this separator can be avoided adhesion between core, produces slide relative between insulated wire cores but can make, and has played the effect that strengthens the cable flexibility, and cable is improved than the common cable flexibility.
4, the oversheath of this cable adopts environmental protection, crosslinked PVC material, makes cable have high temperature resistant, anti-electric spark, sheath and is heated and characteristic such as does not shrink.
5, this cable design is reasonable, easy to manufacture, has good flexibility, bendability, high temperature resistant, anti-electric spark characteristic; The feature of environmental protection of cable can not cause corrosion to precision equipment, has guaranteed personal safety, can not pollute atmospheric environment simultaneously, can satisfy machine industry and precision machined installation, instructions for use.
Description of drawings
Fig. 1 is the cross-sectional view of the utility model.
Embodiment
Below in conjunction with accompanying drawing and through specific embodiment the utility model is done further to detail, following examples are descriptive, are not determinate, can not limit the protection range of the utility model with this.
A kind of ultra-fine soft cross-linking type sensor cable comprises insulating barrier 1, restrictive coating 2, insulated wire cores 3, in insulated wire cores, is coaxially installed with inner wire 4, in restrictive coating, is uniformly distributed with the installation insulated wire cores, outside sheath, with the sheath coaxial package insulating barrier is arranged.Said insulated wire cores is 4 ~ 20, and with the ratio of insulated wire cores diameter and stranded cable external diameter be odd number this specific rule is stranded forms, the present embodiment accompanying drawing is depicted as seven.The conductor of each insulated wire cores is that the bare copper wire of 0.1mm constitutes by the multiply diameter, and incorgruous stranded the forming of interlayer improved the flexibility and the bendability of cable.Sheath adopts environmental protection, crosslinked PVC material, and this material is through behind the cross-linking radiation, and anti-electric spark impacted and the sheath not damaged when cable was worked in above-mentioned field.
In addition; Insulated wire cores also is coated with the inorganic powder separator that is shaped on waterproof, protection against the tide outward, and this separator can be avoided adhesion between core, produces slide relative between insulated wire cores but can make; Played the effect that strengthens the cable flexibility, cable is improved than the common cable flexibility.
Said insulating barrier adopts high temperature resistant, soft, crosslinked PVC material.
Said restrictive coating adopts environmental protection, crosslinked PVC material.
Claims (2)
1. ultra-fine soft cross-linking type sensor cable; Comprise sheath, insulating barrier, insulated wire cores, in insulated wire cores, be coaxially installed with inner wire, in sheath, be uniformly distributed with the installation insulated wire cores; Outside sheath, insulating barrier is arranged with the sheath coaxial package; It is characterized in that: the insulated wire cores in the said sheath is 4 ~ 20 and stranded each other, and the conductor of each insulated wire cores is that the bare copper wire of 0.1mm constitutes by the multiply diameter, and interlayer is incorgruous stranded.
2. ultra-fine soft cross-linking type sensor cable according to claim 1 is characterized in that: said each insulated core is coated with outward and is shaped on separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204704424U CN202373331U (en) | 2011-11-23 | 2011-11-23 | Ultrafine flexible crosslinked sensor cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204704424U CN202373331U (en) | 2011-11-23 | 2011-11-23 | Ultrafine flexible crosslinked sensor cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202373331U true CN202373331U (en) | 2012-08-08 |
Family
ID=46597025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204704424U Expired - Fee Related CN202373331U (en) | 2011-11-23 | 2011-11-23 | Ultrafine flexible crosslinked sensor cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202373331U (en) |
-
2011
- 2011-11-23 CN CN2011204704424U patent/CN202373331U/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: 20120808 Termination date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |