CN214253909U - Super six types of shielding digital cable - Google Patents
Super six types of shielding digital cable Download PDFInfo
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- CN214253909U CN214253909U CN202120669111.7U CN202120669111U CN214253909U CN 214253909 U CN214253909 U CN 214253909U CN 202120669111 U CN202120669111 U CN 202120669111U CN 214253909 U CN214253909 U CN 214253909U
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Abstract
The utility model discloses a super six types of shielding digital cable, including digital cable, digital cable includes wire, ground wire and total shielding layer, the wire is provided with the wire pair shielding layer outward, total shielding layer parcel wire and ground wire, total shielding layer is provided with the water blocking layer outward, the water blocking layer is provided with the sheath outward, be provided with the tear rope outward between the water blocking layer and the sheath, the wire comprises a pair of conductor pair twist, the conductor is provided with the insulating layer outward, and this super six types of shielding digital cable has set up the shielding layer in polyethylene insulation layer's the outside, and aluminium foil material shielding and oxidation resistance are better, protection communication cable that can be better improves communication cable's shielding property. The sheath tearing rope in the digital cable has the advantages that firstly, the tensile pulling effect is achieved, secondly, heat emitted by the digital cable in the using process is absorbed, and thirdly, the mutual adhesion of the digital cable rubber is prevented. Has the components of fireproof and flame-retardant materials.
Description
Technical Field
The utility model relates to a digital cable technical field specifically is a super six types of shielding digital cable.
Background
With the rapid development of global information-based highways, the local area network digital cable is further applied in a large scale. The rapid growth of network technology and the leap development of access network technology have made higher demands on information transmission media. In order to improve two electrical performance index parameters of input impedance and crosstalk attenuation, digital lines generally adopt measures such as single lines with concentricity as high as more than 98%, precise small pitches and the like to improve the two indexes in process design. The six types of digital cables have high transmission rate. In high-speed transmission, signal crosstalk is easily generated between the wire pairs due to electromagnetic coupling effect and the like, and the transmission effect is affected. The existing digital cable has the problems of weak shielding capability, no high temperature resistance and no oxidation resistance, and has certain defects in the requirements of different places and different environments.
Disclosure of Invention
In order to overcome the not enough of prior art scheme, the utility model provides a super six types of shielding digital cable can the effectual problem that the solution background art provided.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a super six types of shielding digital cable, includes digital cable, digital cable includes wire, ground wire and total shielding layer, be provided with the line pair shielding layer outside the wire, total shielding layer parcel wire and ground wire, total shielding layer is provided with the water blocking layer outward, the water blocking layer is provided with the sheath outward, be provided with between the water blocking layer outward and the sheath and tear the rope.
Preferably, the lead is formed by twisting a pair of conductors, an insulating layer is arranged outside the conductors, and the insulating layer is made of polyethylene materials.
Preferably, the pair shielding layer and the total shielding layer are made of aluminum foil materials, and the sheath is made of polyvinyl chloride materials.
Preferably, both ends of the digital cable are provided with cable connectors, a clamping sleeve is arranged between the digital cable and the cable connectors, and the digital cable is connected with the cable connectors in a crimping mode.
Preferably, a winding belt is arranged outside the sheath.
Compared with the prior art, the beneficial effects of the utility model are that:
this super six types of shielding digital cable has set up the line pair shielding layer in the outside of polyethylene insulation layer, and aluminium foil material shielding and anti-oxidation performance are better, can protect digital cable better, improve digital cable's shielding performance, have solved digital cable to different environmental adaptation, anti-interference oxidation ability problem not good enough. The sheath tearing rope in the digital cable has the advantages that firstly, the tensile pulling effect is achieved, secondly, heat emitted by the digital cable in the using process is absorbed, and thirdly, the mutual adhesion of the digital cable rubber is prevented. Has the components of fireproof and flame-retardant materials.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
reference numbers in the figures:
the cable comprises a digital cable 1, a conductor 2, a ground wire 3, a total shielding layer 4, a pair of wire shielding layers 5, a water blocking layer 6, a sheath 7, a tearing rope 8, a conductor 9, an insulating layer 10, a cable joint 11, a ferrule 12 and a winding belt 13.
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.
As shown in fig. 1 and 2, the super-six types of shielded digital cable comprises a digital cable 1, wherein the digital cable 1 comprises a lead 2, a ground wire 3 and a total shielding layer 4, a wire pair shielding layer 5 is arranged outside the lead 2, the total shielding layer 4 wraps the lead 2 and the ground wire 3, a water-resistant layer 6 is arranged outside the total shielding layer 4, a sheath 7 is arranged outside the water-resistant layer 6, and a tearing rope is arranged between the outside of the water-resistant layer 6 and the sheath 7.
Preferably, the lead 2 is formed by twisting a pair of conductors 9, an insulating layer 10 is arranged outside the conductors 9, and the insulating layer 10 is made of polyethylene material. Preferably, the pair shielding layer 5 and the total shielding layer 4 are made of aluminum foil materials, and the sheath 7 is made of polyvinyl chloride materials. Preferably, both ends of the digital cable 1 are provided with cable connectors 11, a clamping sleeve 12 is arranged between the digital cable 1 and the cable connectors 11, and the digital cable 1 is connected with the cable connectors 11 in a crimping mode. Preferably, a winding belt 13 is arranged outside the sheath 7.
This super six types of shielding digital cable has set up wire pair shielding layer 5 in polyethylene insulation layer 10's the outside, and aluminium foil material shielding and anti-oxidation performance are better, can protect digital cable 1 better, improve digital cable 1's shielding performance, have solved digital cable 1 to different environmental adaptation, anti-interference oxidation ability problem not good enough. The sheath 7 among the digital cable 1 tears 8 rope firstly and draws the effect, secondly absorbs the heat that the digital cable gave out in the use, thirdly prevents that the digital cable 1 rubber from adhering each other. Has the components of fireproof and flame-retardant materials.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A super six types of shielding digital cable which characterized in that: the digital cable comprises a conductor, a ground wire and a total shielding layer, wherein a wire pair shielding layer is arranged outside the conductor, the total shielding layer wraps the conductor and the ground wire, a water-blocking layer is arranged outside the total shielding layer, a sheath is arranged outside the water-blocking layer, and a tearing rope is arranged between the water-blocking layer and the sheath.
2. The super six-category shielded digital cable according to claim 1, wherein: the wire is composed of a pair of twisted conductors, an insulating layer is arranged outside the conductors, and the insulating layer is made of polyethylene materials.
3. The super six-category shielded digital cable according to claim 1, wherein: the pair shielding layer and the total shielding layer are made of aluminum foil materials, and the sheath is made of polyvinyl chloride materials.
4. The super six-category shielded digital cable according to claim 1, wherein: the digital cable is characterized in that cable connectors are arranged at two ends of the digital cable, a clamping sleeve is arranged between the digital cable and the cable connectors, and the digital cable is connected with the cable connectors in a compression joint mode.
5. The super six-category shielded digital cable according to claim 1, wherein: a winding belt is arranged outside the sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120669111.7U CN214253909U (en) | 2021-04-01 | 2021-04-01 | Super six types of shielding digital cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120669111.7U CN214253909U (en) | 2021-04-01 | 2021-04-01 | Super six types of shielding digital cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214253909U true CN214253909U (en) | 2021-09-21 |
Family
ID=77728618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120669111.7U Active CN214253909U (en) | 2021-04-01 | 2021-04-01 | Super six types of shielding digital cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214253909U (en) |
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2021
- 2021-04-01 CN CN202120669111.7U patent/CN214253909U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220930 Address after: No. 9, Shaoxi Road, Qidian Industrial Park, Yangzonghai Scenic Area, Kunming City, Yunnan Province, 650501 Patentee after: Yingju Cable Technology (Yunnan) Co.,Ltd. Address before: 515400 Industrial Zone, HUPO village, Xinhu village, Mianhu Town, Jiexi County, Jieyang City, Guangdong Province Patentee before: Guangdong Xingwang cable industry Co.,Ltd. |
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| TR01 | Transfer of patent right |