CN205564376U

CN205564376U - Anti winding course surpasses six types of non - shadow data cables

Info

Publication number: CN205564376U
Application number: CN201620376461.3U
Authority: CN
Inventors: 朱增明
Original assignee: YANGZHOU SAIGE WIRING TECHNOLOGY GROUP Co Ltd
Current assignee: YANGZHOU SAIGE WIRING TECHNOLOGY GROUP Co Ltd
Priority date: 2016-04-29
Filing date: 2016-04-29
Publication date: 2016-09-07
Anticipated expiration: 2026-04-29

Abstract

The utility model belongs to the technical field of the electronic information technique and specifically relates to an anti winding course surpasses six types of non - shadow data cables, the fracture preventing coal cutter comprises an outer sheath, the non - shielded pair of skeleton and four groups is kept apart to the cross, the oversheath inner circle is equipped with the sawtooth pattern recess, the cross is kept apart the skeleton and is separated into four cavitys to the oversheath, the non - shielded pair of four groups sets up respectively in four cavitys, non - shielded pair comprises with the foaming bed course two insulation core, foaming bed course clamp is between two insulation core, the cross is kept apart the skeleton center and is equipped with nonmetal stiffener support, the cross is kept apart the skeleton and is adopted the whole PE material that foams, the cross is kept apart the skeleton center and is filled FRP nonmetal stiffener support. The utility model discloses simple structure, convenient operation effectively improves the anti crosstalk interference performance of cable, has improved the crosstalk performance between the wire pair to the make full use of existing equipment produces the paired line that satisfies 10, 000, 000, 000 transmission performance, has saved and has equipped the cost of upgrading.

Description

The anti-super-six type unshielded data cable circumnutated

Technical field

This utility model relates to electronic information technical field, a kind of anti-super-six type unshielded data cable circumnutated.

Background technology

Along with the development of information network, information exchange capacity is the most increasing, and 1000Mbps Ethernet application is popularized in a large number, and ten thousand mbit ethernet demands start to manifest.Wiring class hardware has welcome a large amount of upgrade requirement therewith, in short distance building transmission or main be the most also that medium present situation will not change by twisted-pair feeder.The existing six class data cables that surpass typically insulate with skin foam skin foaming PE, solid common skeleton and smooth type jacket structure.Such structure designs, manufacturer needs to put into mint of money upgrading skin foam skin series connection extrusion molding production line on production equipment, conventional structure makes it easily cause the inside and outside problem that interference signal is mutually gone here and there around and the surplus that decays is not enough in use, it is exactly also not tackle dragging in work progress, the impact design of external force such as draw, super-six type unshielded data cable the acceptable quality level of wiring causing batch production is consistently lower than 60%, directly affects client's confidence, tie down the paces of ten thousand mbit ethernet entirety hardware facility upgradings.

Summary of the invention

In order to overcome existing routine to surpass the deficiency of six class data cable unstable properties, this utility model provides a kind of anti-super-six type unshielded data cable circumnutated.

This utility model solves its technical problem and be the technical scheme is that a kind of anti-super-six type unshielded data cable circumnutated, including oversheath, cross isolation skeleton and four groups of unmasked lines pair, oversheath inner ring is provided with sawtooth pattern groove, cross isolation skeleton is separated into four cavitys oversheath, four groups of unmasked lines are to being separately positioned in four cavitys, unmasked line is constituted by two insulated wire cores and foaming bed course, foaming bed course is clipped between two insulated wire cores, and cross is isolated frame center and is provided with non-metal reinforcement member.

According to another embodiment of the present utility model, farther include cross isolation skeleton and use integral foam PE material.

According to another embodiment of the present utility model, farther include cross and isolate frame center's filling FRP non-metal reinforcement member.

According to another embodiment of the present utility model, farther include the bed course employing foaming body PE material that foams.

According to another embodiment of the present utility model, farther include insulated wire cores periphery and use HDPE insulant.

The beneficial effects of the utility model are, simple in construction is easy to operate, it is effectively improved the cross-talk resistant jamming performance of cable, improve the cross-talk performance between line pair, and make full use of existing equipment and produce the twisted-pair feeder of satisfied 10,000,000,000 transmission performances, save the cost of equipment upgrading.

Accompanying drawing explanation

With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.

Fig. 1 is structural representation of the present utility model.

1. oversheath in figure, 2. cross isolation skeleton, 3. four groups of unmasked lines pair, 4. insulated wire cores, 5. foaming bed course, 6. non-metal reinforcement member.

Detailed description of the invention

If Fig. 1 is structural representation of the present utility model, a kind of anti-super-six type unshielded data cable circumnutated, including oversheath 1, cross isolation skeleton 2 and four groups of unmasked lines are to 3, oversheath 1 inner ring is provided with sawtooth pattern groove, cross isolation 2 oversheaths 1 of skeleton are separated into four cavitys, four groups of unmasked lines are separately positioned on 3 in four cavitys, unmasked line is made up of two insulated wire cores 4 and foaming bed course 53, foaming bed course 5 is clipped between two insulated wire cores 4, cross isolation skeleton 2 center is provided with non-metal reinforcement member 6, cross isolation skeleton 2 uses integral foam PE material, cross isolation skeleton 2 center-filled FRP non-metal reinforcement member 6, foaming bed course 5 uses foaming body PE material, insulated wire cores periphery uses HDPE insulant.

Oversheath 1 inwall is sawtooth pattern, entirety increases wire rod external diameter, corresponding increase actual flexion radius, cross isolation skeleton 2 uses integral foam PE material center to fill FRP non-metal reinforcement member 6, unmasked line is to using the isolation of foaming body PE material in the middle of two insulation core wires 4 of 3, the effect reaching not increase outer insulation diameter and strengthen twisted wire pair conductor spacing, finally makes wire properties impedance more mate.The inner chamber of oversheath 1 is isolated into four pieces by cross isolation skeleton 2, four groups of unmasked lines are arranged separately on 3 in four cavitys, it is effectively improved the cross-talk resistant jamming performance of cable, improve the cross-talk performance between line pair, and make full use of existing equipment and produce the twisted-pair feeder of satisfied 10,000,000,000 transmission performances, save the cost of equipment upgrading.

Described above it is merely exemplary for this utility model; and nonrestrictive, those of ordinary skill in the art understand, in the case of the spirit and scope limited without departing from claims; many amendments, change or equivalence can be made, but fall within protection domain of the present utility model.

Claims

1. the anti-super-six type unshielded data cable circumnutated, including oversheath (1), cross isolation skeleton (2) and four groups of unmasked lines are to (3), oversheath (1) inner ring is provided with sawtooth pattern groove, cross isolation skeleton (2) is separated into four cavitys oversheath (1), (3) are separately positioned in four cavitys by four groups of unmasked lines, it is characterized in that, (3) are made up of by described unmasked line two insulated wire cores (4) and foaming bed course (5), foaming bed course (5) is clipped between two insulated wire cores (4), cross isolation skeleton (2) center is provided with non-metal reinforcement member (6).

The anti-super-six type unshielded data cable circumnutated the most according to claim 1, is characterized in that, described cross isolation skeleton (2) uses integral foam PE material.

The anti-super-six type unshielded data cable circumnutated the most according to claim 1, is characterized in that, described cross isolation skeleton (2) center-filled FRP non-metal reinforcement member (6).

The anti-super-six type unshielded data cable circumnutated the most according to claim 1, is characterized in that, described foaming bed course (5) uses foaming body PE material.

The anti-super-six type unshielded data cable circumnutated the most according to claim 1, is characterized in that, described insulated wire cores (4) is peripheral uses HDPE insulant.