CN217767870U

CN217767870U - Dampproofing anti-interference computer cable

Info

Publication number: CN217767870U
Application number: CN202221503105.5U
Authority: CN
Inventors: 王培元; 盛兵; 韩宝
Original assignee: Anhui Huawang Cable Co ltd
Current assignee: Anhui Huawang Cable Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-11-08
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a dampproofing anti-interference computer cable, including the insulation core, the insulation core outside is provided with the lead group, and the lead group outside is provided with the filler material, and the filler material outside is provided with the inner sheath, and the inner sheath outside is provided with the shielding layer to and the shielding layer outside is provided with the oversheath; the conductor group is including setting up the conductor in the insulating core outside, and set up the insulating layer in the conductor outside, the conductor mainly adopts the copper wire preparation, make the structure of whole cable fix the outside at insulating core through the insulating core that sets up at cable central point and put, improve cable line's toughness through insulating core, filler material sets up in the space between each insulating layer and the space between insulating layer and the insulating core, through insulating core's fixed and with the conductor dispersion multiunit and filler material has in the gap, improve the toughness of cable, thereby reach the technological effect that makes the conductor be difficult for the rupture when the cable is buckled.

Description

Dampproofing anti-interference computer cable

Technical Field

The utility model relates to a computer cable field especially relates to a dampproofing anti-interference computer cable.

Background

A cable is an electrical energy or signal transmission device, typically a rope-like cable made up of several or groups of conductors twisted together, each group being insulated from the other and often twisted around a center, the entire outer surface being covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation.

The computer cable is generally composed of a conductor, an insulating layer, a shielding layer, a sheath and other structures, wherein the sheath structure arranged outside is mainly used for protecting the conductor inside, and the sheath is usually made of polyethylene and other materials, so that after the cable is used for a long time, the sheath is easy to crack when being bent due to aging of the sheath material, and the conductor is easy to crack.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a dampproofing anti-interference computer cable has produced the technological effect that makes the conductor difficult rupture when the cable is buckled.

In order to solve the technical problem, the utility model provides a following technical scheme: a moisture-proof anti-interference computer cable comprises an insulating wire core, wherein a wire group is arranged on the outer side of the insulating wire core, a filling material is arranged on the outer side of the wire group, an inner sheath is arranged on the outer side of the filling material, a shielding layer is arranged on the outer side of the inner sheath, and an outer sheath is arranged on the outer side of the shielding layer;

the wire group comprises a conductor arranged on the outer side of the insulated wire core and an insulating layer arranged on the outer side of the conductor.

As a preferred technical scheme of the utility model, insulated conductor core adopts the alloy material preparation of high tenacity, and insulated conductor core surface is provided with insulating coating.

As a preferred technical scheme of the utility model, the inside conductor of wire group sets up to many conductor combination preparation, and the conductor passes through the insulating layer and divides into groups fixedly, and is provided with the multiunit and arranges the outside of setting at insulation core.

As a preferred technical scheme of the utility model, the filler material principal ingredients is high temperature resistant polyethylene material, the filler material sets up in the space between each insulating layer and the space between insulating layer and the insulation core.

As a preferred technical scheme of the utility model, the inner sheath sets up in the filling material outside, and the inner sheath wraps up the filling material in the outside of insulating layer, makes wire group, insulation core all fix inside the filling material.

As an optimal technical scheme of the utility model, the preparation is woven to the copper strips to the shielding layer, and the shielding layer parcel is on the outer wall of inner sheath.

As a preferred technical scheme of the utility model, the oversheath mainly sets up to the polyvinyl chloride material preparation that has the fire retardance, the oversheath parcel is in the outside of shielding layer to and the surface of oversheath is done smooth processing.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model discloses an insulation core, the insulation core outside is provided with the lead group, and the lead group outside is provided with the filler material, and the filler material outside is provided with the inner sheath, and the inner sheath outside is provided with the shielding layer to and the shielding layer outside is provided with the oversheath; the cable comprises a conductor group, an insulating layer and a filling material group, wherein the conductor group comprises a conductor arranged outside an insulating wire core, the insulating layer is arranged outside the conductor, the conductor is mainly made of copper wires, the insulating wire core arranged at the central position of the cable enables the structure of the whole cable to be fixed outside the insulating wire core, the toughness of a cable circuit is improved through the insulating wire core, the filling material mainly comprises high-temperature-resistant polyethylene material, the filling material is arranged in gaps among the insulating layers and gaps between the insulating layers and the insulating wire core, the filling material is dispersed into multiple groups through the fixation of the insulating wire core and is filled in the gaps, the toughness of the cable is improved, and therefore the technical effect that the conductor is not easy to break when the cable is bent is achieved;

2. the utility model discloses a make filler material and insulating layer contact, derive the heat that the conductor effuses, the effect of dispelling the heat is carried out to the conductor, carry out guard action to inside conductor at the outside inner sheath of filler material through the parcel, the shielding layer of the outer wall of sheath including through the parcel, carry out anti-interference effect to the inside wire group of sheath including setting up, oversheath in the outside of shielding layer through the parcel, and smooth processing is done to the surface of oversheath, make the unable surface of attaching to the outer sheath of moisture, and can be along the surperficial landing of oversheath, thereby reach and make the anti-interference and damp-proofing technological effect of conductor.

Drawings

FIG. 1 is a schematic view of the complete structure of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is a partial structure diagram of the position a in fig. 1 of the present invention.

Wherein: 1. an insulated wire core; 2. a wire group; 3. a filler material; 4. an inner sheath; 5. a shielding layer; 6. an outer sheath; 21. a conductor; 22. an insulating layer.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-3, a moisture-proof and interference-resistant computer cable comprises an insulated wire core 1, a wire group 2 is arranged outside the insulated wire core 1, a filling material 3 is arranged outside the wire group 2, an inner sheath 4 is arranged outside the filling material 3, a shielding layer 5 is arranged outside the inner sheath 4, and an outer sheath 6 is arranged outside the shielding layer 5; the lead group 2 comprises a conductor 21 arranged outside the insulated wire core 1 and an insulating layer 22 arranged outside the conductor 21, and the conductor 21 is mainly made of copper wires.

In other embodiments, the insulated wire core 1 is made of high-toughness alloy material, and the surface of the insulated wire core 1 is provided with an insulated coating, and the insulated wire core 1 has higher toughness and is fixed at the center of the cable line.

In other embodiments, the conductors 21 inside the conductor group 2 are made by combining a plurality of conductors 21, the conductors 21 are fixed in groups by the insulating layer 22, and a plurality of groups of conductors are arranged outside the insulated wire core 1, and a gap is arranged between the insulating layer 22 and the insulated wire core 1.

In other embodiments, the main component of the filling material 3 is a high temperature resistant polyethylene material, the filling material 3 is disposed in the gaps between the insulating layers 22 and the insulated wire core 1, and the filling material 3 is in contact with the insulating layers 22 to conduct heat dissipated by the conductors 21 and dissipate the heat of the conductors 21.

In other embodiments, the inner sheath 4 is disposed outside the filling material 3, and the inner sheath 4 wraps the filling material 3 outside the insulating layer 22, so that the wire group 2 and the insulated wire core 1 are fixed inside the filling material 3, and the inner sheath 4 fixes the filling material 3 and protects the wire group 2 inside.

In other embodiments, the shielding layer 5 is made of copper strip weaving, and the shielding layer 5 wraps the outer wall of the inner sheath 4 to perform an anti-interference function on the wire group 2 arranged inside the inner sheath 4.

In other embodiments, the outer sheath 6 is mainly made of flame retardant polyvinyl chloride material, the outer sheath 6 is wrapped on the outer side of the shielding layer 5, and the outer surface of the outer sheath 6 is smoothed, so that moisture cannot adhere to the surface of the outer sheath 6 and can slide down along the surface of the outer sheath 6.

The utility model discloses a theory of operation: when the cable is used, the insulating cable core 1 is used, the outer side of the insulating cable core 1 is provided with the wire group 2, the outer side of the wire group 2 is provided with the filling material 3, the outer side of the filling material 3 is provided with the inner sheath 4, the outer side of the inner sheath 4 is provided with the shielding layer 5, and the outer side of the shielding layer 5 is provided with the outer sheath 6; the conductor group 2 comprises a conductor 21 arranged outside an insulated wire core 1, and an insulating layer 22 arranged outside the conductor 21, the conductor 21 is mainly made of copper wires, the structure of the whole cable is fixed outside the insulated wire core 1 through the insulated wire core 1 arranged in the center of the cable, the toughness of the cable line is improved through the insulated wire core 1, the main component of a filling material 3 is made of a high-temperature-resistant polyethylene material, the filling material 3 is arranged in a gap between the insulating layers 22 and a gap between the insulating layer 22 and the insulated wire core 1, the filling material 3 is in contact with the insulating layer 22, heat dissipated from the conductor 21 is led out, the conductor 21 is subjected to a heat dissipation effect, the inner conductor 21 is protected by an inner sheath 4 wrapping the outside of the filling material 3, the shielding layer 5 wrapping the outer wall of the inner sheath 4, the conductor group 2 arranged inside the inner sheath 4 is subjected to an anti-interference effect, the outer sheath 6 wrapping the outer side of the shielding layer 5 is subjected to a smoothing treatment, moisture can not be attached to the surface of the outer sheath 6, and the outer sheath 21 is prevented from falling down along the surface of the outer sheath 6, and the influence of the conductor 21 caused by moisture.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dampproofing anti-interference computer cable, includes insulating sinle silk (1), its characterized in that: a lead group (2) is arranged on the outer side of the insulated wire core (1), a filling material (3) is arranged on the outer side of the lead group (2), an inner sheath (4) is arranged on the outer side of the filling material (3), a shielding layer (5) is arranged on the outer side of the inner sheath (4), and an outer sheath (6) is arranged on the outer side of the shielding layer (5);

the lead group (2) comprises a conductor (21) arranged outside the insulated wire core (1) and an insulating layer (22) arranged outside the conductor (21).

2. The moisture and interference resistant computer cable of claim 1, wherein: the insulated wire core (1) is made of high-toughness alloy materials, and an insulated coating is arranged on the surface of the insulated wire core (1).

3. The moisture and interference resistant computer cable of claim 1, wherein: the conductor (21) in the wire group (2) is made by combining a plurality of conductors (21), the conductors (21) are fixed in groups through insulating layers (22), and a plurality of groups of conductors are arranged outside the insulating wire core (1).

4. The moisture and interference resistant computer cable of claim 1, wherein: the main component of the filling material (3) is high-temperature-resistant polyethylene material, and the filling material (3) is arranged in gaps among the insulating layers (22) and gaps between the insulating layers (22) and the insulating wire cores (1).

5. A moisture-resistant, interference-resistant computer cable as defined in claim 1, wherein: the inner sheath (4) is arranged on the outer side of the filling material (3), and the inner sheath (4) wraps the filling material (3) on the outer side of the insulating layer (22), so that the wire group (2) and the insulating wire core (1) are fixed inside the filling material (3).

6. The moisture and interference resistant computer cable of claim 1, wherein: the shielding layer (5) is made of a copper strip woven fabric, and the shielding layer (5) wraps the outer wall of the inner sheath (4).

7. The moisture and interference resistant computer cable of claim 1, wherein: the outer sheath (6) is mainly made of flame-retardant polyvinyl chloride materials, the outer side of the shielding layer (5) is wrapped by the outer sheath (6), and the outer surface of the outer sheath (6) is subjected to smoothing treatment.