CN212256975U - Anti-electromagnetic interference industrial Internet of things cable - Google Patents
Anti-electromagnetic interference industrial Internet of things cable Download PDFInfo
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- CN212256975U CN212256975U CN202021298104.2U CN202021298104U CN212256975U CN 212256975 U CN212256975 U CN 212256975U CN 202021298104 U CN202021298104 U CN 202021298104U CN 212256975 U CN212256975 U CN 212256975U
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Abstract
The utility model discloses an anti-electromagnetic interference's industry thing networking cable, including the inner core, protective sheath in the inner core outside fixedly connected with, the elastomer that the annular equidistance of interior protective sheath outside fixedly connected with distributes, the elastomer outside is fixedly connected with shielding layer, insulating sheath, outer protective sheath, fire-retardant layer and wearing layer in proper order, set up the through-hole that the annular equidistance distributes on the outer protective sheath, fixedly connected with iron wire in the through-hole, the strengthening rib that the wearing layer outside fixedly connected with equidistance distributes. This anti-electromagnetic interference's industry thing networking cable, through the design of shielding layer, effectively improve the anti-electromagnetic property of cable, prevent the electromagnetic noise interference on the electric circuit, guarantee that the signal of cable self is not disturbed, effectively improve the anti striking performance of cable, cushion when receiving the striking, ensure the security of cable, effectively improve the intensity of cable, improve the life of cable, effectively improve the high temperature resistant and the wear-resisting effect of cable.
Description
Technical Field
The utility model relates to the technical field of cables, specifically be an anti-electromagnetic interference's industry thing networking cable.
Background
The cable is made of one or more mutually insulated conductors and an outer insulating protective layer, and is a conducting wire for transmitting power or information from one place to another place.
Industry thing networking will have the perception, all kinds of collections of monitoring ability, control sensor or controller, and mobile communication, technologies such as intelligent analysis constantly integrate into each link of industrial production process, along with the continuous development of industry thing networking technology, finally realize promoting traditional industry to intellectuality, therefore the use of cable is indispensable, but current cable exists anti-electromagnetic interference performance relatively poor, electromagnetic radiation or conduction can disturb the normal use of cable, and the cable is wear-resisting and high temperature resistance can be relatively poor, and the intensity of cable is lower, the shortcoming of easy rupture or damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti-electromagnetic interference's industry thing networking cable to it is relatively poor to provide anti-electromagnetic interference performance in solving above-mentioned background art, and the shorter problem of cable life.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-electromagnetic interference's industry thing networking cable, includes the inner core, protective sheath in the inner core outside fixedly connected with, the elastomer that the annular equidistance of interior protective sheath outside fixedly connected with distributes, the elastomer outside fixedly connected with shielding layer, insulating sheath, outer protective sheath, fire-retardant layer and wearing layer in proper order, set up the through-hole that the annular equidistance distributes on the outer protective sheath, fixedly connected with iron wire in the through-hole, the strengthening rib that the equidistance of wearing layer outside fixedly connected with distributes.
Preferably, the inner protective sleeve is a thermal shrinkage protective sleeve, the inner wall of the inner protective sleeve is coated with a spiral hot melt adhesive, the shielding layer is made of metal foil, the insulating sleeve is made of a high mechanical energy TPEE material, and the outer protective sleeve is made of wear-resistant rubber.
Preferably, the elastomer is provided with 8 about the centre of a circle annular equidistance of inner core, and the elastomer is cylindrical structure, the distance between elastomer and another adjacent elastomer is less than the diameter of elastomer, the material of elastomer is the dominant force glue.
Preferably, the flame-retardant layer is a fireproof flame-retardant coating.
Preferably, the wear-resistant layer is a wear-resistant coating.
Preferably, the diameter of the iron wire is greater than half the thickness of the outer protective sheath.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the anti-electromagnetic interference industrial Internet of things cable, the anti-electromagnetic performance of the cable is effectively improved through the design of the shielding layer, the electromagnetic noise interference on an electric circuit is prevented, and the signal of the cable is ensured not to be interfered;
2. according to the anti-electromagnetic interference industrial Internet of things cable, the reinforcing ribs and the elastic bodies are matched for use, so that the anti-impact performance of the cable is effectively improved, the cable is buffered when being impacted, the safety of the cable is ensured, the strength of the cable is effectively improved due to the additionally arranged iron wires, and the service life of the cable is prolonged;
3. this anti-electromagnetic interference's industry thing networking cable through fire-retardant layer and wearing layer, effectively improves the high temperature resistant and the wear-resisting effect of cable, and through the design of insulating sheath, ensures the insulating nature and the security of cable.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: 1. an inner core; 2. an inner protective sheath; 3. an elastomer; 4. a shielding layer; 5. an insulating sheath; 6. an outer protective sheath; 7. a flame retardant layer; 8. a wear layer; 9. a through hole; 10. iron wires; 11. and (5) reinforcing ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an industrial Internet of things cable resistant to electromagnetic interference comprises an inner core 1, an inner protective sleeve 2, an elastic body 3, a shielding layer 4, an insulating sheath 5, an outer protective sleeve 6, a flame-retardant layer 7, a wear-resistant layer 8, through holes 9, iron wires 10 and reinforcing ribs 11, wherein the inner protective sleeve 2 is fixedly connected to the outer side of the inner core 1, the elastic body 3 distributed in an annular and equidistant mode is fixedly connected to the outer side of the inner protective sleeve 2, the shielding layer 4, the insulating sheath 5, the outer protective sleeve 6, the flame-retardant layer 7 and the wear-resistant layer 8 are sequentially and fixedly connected to the outer protective sleeve 6, the through holes 9 distributed in the annular and equidistant mode are formed in the outer protective sleeve 6, the iron wires 10 are fixedly connected in the;
furthermore, the inner protective sleeve 2 is a thermal shrinkage protective sleeve, the inner wall of the inner protective sleeve 2 is coated with a spiral hot melt adhesive, the shielding layer 4 is made of a metal foil, the insulating sheath 5 is made of a high mechanical energy TPEE material, and the outer protective sleeve 6 is made of wear-resistant rubber, so that the anti-electromagnetic interference performance of the cable is ensured, and the wear-resistant effect of the outer protective sleeve 6 is improved;
furthermore, 8 elastic bodies 3 are arranged in an annular and equidistant mode relative to the circle center of the inner core 1, each elastic body 3 is of a cylindrical structure, the distance between each elastic body 3 and the adjacent other elastic body 3 is smaller than the diameter of each elastic body 3, each elastic body 3 is made of high-strength rubber, and the shock resistance of the cable is guaranteed through the design of the elastic bodies 3;
furthermore, the flame-retardant layer 7 is a fireproof flame-retardant coating, so that the high-temperature resistance of the cable is improved;
furthermore, the wear-resistant layer 8 is a wear-resistant coating, so that the wear resistance of the cable is improved;
further, the diameter of iron wire 10 is greater than half of outer protective sheath 6 thickness, improves the intensity of cable.
The working principle is as follows: first sheathe inner protective sheath 2 in the 1 outside of inner core, then with the 3 equidistance of elastomer fixed in the 2 outsides of inner protective sheath, then fix shielding layer 4 in proper order in the 3 outside of elastomer, insulating sheath 5 and outer protective sheath 6, set up annular equidistance distribution's through-hole 9 on outer protective sheath 6, insert iron wire 10 in through-hole 9, then paint fire-retardant coating on outer protective sheath 6 surface, fire-retardant coating forms fire-retardant layer 7 after having done, then paint wear-resistant coating on fire-retardant layer 7 surface, wear-resistant coating has done afterwards, form wearing layer 8, fix equidistance distribution's strengthening rib 11 in the 8 outside of wearing layer at last, when the cable uses, shielding layer 4 effectively improves anti-electromagnetic interference performance, fire-retardant layer 7 and wearing layer 8 ensure the high temperature resistant and the wear-resistant effect of cable.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an industry thing networking cable of anti-electromagnetic interference, includes the inner core, its characterized in that: protective sheath in the inner core outside fixedly connected with, the elastomer that the inner protection cover outside fixedly connected with annular equidistance distributes, the elastomer outside fixedly connected with shielding layer, insulating sheath, outer protective sheath, fire-retardant layer and wearing layer in proper order, set up the through-hole that annular equidistance distributes on the outer protective sheath, fixedly connected with iron wire in the through-hole, the strengthening rib that the wearing layer outside fixedly connected with equidistance distributes.
2. The anti-electromagnetic interference industrial internet of things cable of claim 1, wherein: the inner protective sleeve is a thermal shrinkage protective sleeve, the inner wall of the inner protective sleeve is coated with a spiral hot melt adhesive, the shielding layer is made of metal foil, the insulating sheath is made of a high mechanical energy TPEE material, and the outer protective sleeve is made of wear-resistant rubber.
3. The anti-electromagnetic interference industrial internet of things cable of claim 1, wherein: the elastomer is provided with 8 about the centre of a circle annular equidistance of inner core, and the elastomer is cylindrical structure, the distance between elastomer and another adjacent elastomer is less than the diameter of elastomer, the material of elastomer is the acrylic rubber.
4. The anti-electromagnetic interference industrial internet of things cable of claim 1, wherein: the flame-retardant layer is fireproof flame-retardant paint.
5. The anti-electromagnetic interference industrial internet of things cable of claim 1, wherein: the wear-resistant layer is wear-resistant paint.
6. The anti-electromagnetic interference industrial internet of things cable of claim 1, wherein: the diameter of iron wire is greater than half of outer protective sheath thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021298104.2U CN212256975U (en) | 2020-07-06 | 2020-07-06 | Anti-electromagnetic interference industrial Internet of things cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021298104.2U CN212256975U (en) | 2020-07-06 | 2020-07-06 | Anti-electromagnetic interference industrial Internet of things cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212256975U true CN212256975U (en) | 2020-12-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021298104.2U Active CN212256975U (en) | 2020-07-06 | 2020-07-06 | Anti-electromagnetic interference industrial Internet of things cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212256975U (en) |
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2020
- 2020-07-06 CN CN202021298104.2U patent/CN212256975U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 510820 No. 8, Helu Road, Tanbu Town, Huadu District, Guangzhou City, Guangdong Province Patentee after: GUANGDONG SIMPACT TECHNOLOGY CO.,LTD. Address before: 510880 No.1 Yuantian Road, Huashan Town, Huadu District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG SIMPACT TECHNOLOGY CO.,LTD. |