CN216212500U

CN216212500U - Outdoor computer cable

Info

Publication number: CN216212500U
Application number: CN202122340219.4U
Authority: CN
Inventors: 崔永壮; 张健
Original assignee: Yanggu Pilot Cable Co ltd
Current assignee: Yanggu Pilot Cable Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-04-05
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses an outdoor computer cable, which comprises a cable body, wherein an outer protective layer is arranged on the cable body, a flame-retardant layer is arranged on the inner wall of the outer protective layer, a buffer layer is arranged on the inner wall of the flame-retardant layer, a filling layer and four cable cores are arranged in the buffer layer, the outdoor computer cable comprises a computer cable body and a plurality of groups of pressure-proof protection devices, wherein the buffer layer is internally provided with a buffer layer, the buffer layer is internally provided with a filling layer and four groups of cable cores, the four groups of cable cores and an insulating layer wrapping the cable cores are respectively arranged among the four support rods, the four groups of cable cores wrapped by the insulating layer are respectively provided with an arc pressure-proof block, the problems that the cable cores and external materials in the cable body are damaged and the computer is damaged due to electric leakage when being extruded can be effectively avoided, and reinforcing ropes are arranged in the buffer layer, the reinforcing rope can strengthen the strength of the cable body.

Description

Outdoor computer cable

Technical Field

The utility model relates to the technical field of computer cables, in particular to an outdoor computer cable.

Background

The computer cable belongs to a cable for electrical equipment, and is suitable for electronic computers and automatic instruments with rated voltage of 500V or below and higher interference resistance requirements according to the use requirements of different environments and equipment.

Traditional computer cable is in the use, especially in the open air, and the cable receives outside extrusion easily, extrudees easily to the cable of inside from oppression or damage again to cause the computer electric leakage, the problem of breaking down, simultaneously in the open air, does not have fine wear-resisting and safeguard measure, the relatively poor problem of adaptability, consequently needs a neotype computer cable for outdoor use to satisfy the demand.

SUMMERY OF THE UTILITY MODEL

In view of the deficiencies of the prior art, the present invention provides an outdoor computer cable for solving the above problems.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an outdoor computer cable, includes the cable body, be equipped with the outer jacket on the cable body, the outer jacket inner wall is equipped with fire-retardant layer, and fire-retardant layer inner wall is equipped with the buffer layer, be equipped with filling layer and four group's cable cores in the buffer layer, four group's cable cores are located the filling layer, all wrap up by the insulating layer outside four group's cable cores, be equipped with a plurality of pressure protector of preventing in the buffer layer, a plurality of pressure protector equidistance interval settings of preventing, four group's cable core activities are placed in preventing pressing protector.

Preferably, prevent pressing protector includes that the ring post is located the intraformational intermediate position of buffering, four bracing pieces fixed mounting in the outside of ring post, and four arcs prevent the briquetting and four groups of strengthening ribs, and fixed mounting is respectively in the one end of four bracing pieces in four arcs to four rings post, and the both sides at four bracing pieces are installed respectively to the one end of four groups of strengthening ribs, and the one side of briquetting is prevented in four arcs to the other end of four groups of strengthening ribs is installed respectively.

Preferably, the outer side of outer jacket is equipped with a plurality of wear-resisting strips, and a plurality of wear-resisting strips evenly set up on outer jacket.

Preferably, the filling layer is alkali-free glass fiber, and the buffer layer is made of elastic rubber.

Preferably, the flame-retardant layer is made of brominated polystyrene, and the outer protective layer is made of a polypropylene resin layer.

Preferably, be equipped with the enhancement rope in the buffer layer, strengthen the rope and be the nylon material, strengthen rope movable mounting in a plurality of ring posts.

Compared with the prior art, the utility model has the beneficial effects that: the outdoor computer cable comprises a cable body for the computer, wherein the cable body comprises an outer protective layer, a flame-retardant layer, a buffer layer filling layer, four groups of cable cores and an insulating layer for wrapping the cable cores, the outer protective layer, the flame-retardant layer and the buffer layer are arranged from outside to inside, the filling layer is made of alkali-free glass fiber, the buffer layer is made of elastic rubber, the flame-retardant layer is made of brominated polystyrene, the cable body has high flame retardance and can avoid the problem of high-temperature fire caused by direct irradiation of sunlight outdoors, the outer protective layer is made of a polypropylene resin layer, a plurality of groups of pressure-proof protection devices are arranged in the buffer layer, each pressure-proof protection device comprises a circular ring column, four support rods, four arc-shaped pressure-proof blocks and four groups of reinforcing ribs, the four groups of cable cores wrapped by the insulating layer are respectively arranged among the four support rods, and the arc-shaped pressure-proof blocks can effectively avoid damage to the cable cores and the external materials in the cable body and cause electric leakage when being extruded, cause the problem of computer damage, be equipped with the reinforcing rope in the buffer layer, the reinforcing rope can strengthen the intensity of cable body.

Drawings

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

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

fig. 3 is a partial perspective structural view of the present invention.

In the figure: 1. a cable body; 2. an outer jacket; 3. a flame retardant layer; 4. a buffer layer; 5. a filling layer; 6. an insulating layer; 7. a cable core; 8. a reinforcing cord; 9. a circular column; 10. a support bar; 11. an arc-shaped anti-pressing block; 12. reinforcing ribs; 13. wear resistant strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-3, an outdoor computer cable comprises a cable body 1, an outer protective layer 2 is arranged on the cable body 1, a flame retardant layer 3 is arranged on the inner wall of the outer protective layer 2, a buffer layer 4 is arranged on the inner wall of the flame retardant layer 3, a filling layer 5 and four cable cores 7 are arranged in the buffer layer 4, the four cable cores 7 are arranged in the filling layer 5, an insulating layer 6 is wrapped outside each of the four cable cores 7, a plurality of pressure-proof protection devices are arranged in the buffer layer 4 at equal intervals, the four cable cores 7 are movably arranged in the pressure-proof protection devices, each pressure-proof protection device comprises a circular column 9, four support rods 10, four arc-shaped pressure-proof blocks 11 and four groups of reinforcing ribs 12, the circular column 9 is arranged in the middle position in the buffer layer 4, the four support rods 10 are fixedly arranged on the outer side of the circular column 9, the four arc-shaped pressure-proof blocks 11 are respectively and fixedly arranged at one end of the four support rods 10, one end of each of four groups of reinforcing ribs 12 is respectively arranged at two sides of the four support rods 10, the other end of each of the four groups of reinforcing ribs 12 is respectively arranged at one side of each of the four arc-shaped pressure-proof blocks 11, each arc-shaped pressure-proof block 11 can effectively avoid the problem that when being extruded, a cable core 7 and external materials in the cable body 1 are damaged to cause electric leakage and cause computer damage, a plurality of wear-resistant strips 13 are arranged at the outer side of the outer protective layer 2, the wear-resistant strips 13 are uniformly arranged on the outer protective layer 2, the arrangement of the wear-resistant strips 13 can enhance the wear resistance of the cable body 1, the filling layer 5 is made of alkali-free glass fiber, the buffer layer 4 is made of elastic rubber, the flame-retardant layer 3 is made of brominated polystyrene, the outer protective layer 2 is made of polypropylene resin, the brominated polystyrene has high flame retardance, the problem that direct irradiation of outdoor sunlight and high-temperature fire are avoided is solved, reinforcing ropes 8 are arranged in the buffer layer 4, strengthen rope 8 and be the nylon material, strengthen 8 movable mounting of rope in a plurality of ring posts 9, be equipped with in buffer layer 4 and strengthen rope 8, strengthen 8 intensity that can strengthen cable body 1 of rope.

When in use: the cable body 1 for the computer comprises an outer protective layer 2, a flame-retardant layer 3, a buffer layer 4, a filling layer 5, four groups of cable cores 7 and an insulating layer 6 wrapping the cable cores 7, wherein the outer protective layer 2, the flame-retardant layer 3 and the buffer layer 4 are arranged from outside to inside, the filling layer 5 is alkali-free glass fiber, the buffer layer 4 is made of elastic rubber, the flame-retardant layer 3 is made of brominated polystyrene and has high flame retardance, the problem of high-temperature fire caused by direct irradiation of outdoor sunlight is solved, the outer protective layer 2 is made of a polypropylene resin layer, a plurality of groups of pressure-proof protection devices are arranged in the buffer layer 4, each pressure-proof protection device is composed of a circular ring column 9, four support rods 10, four arc-shaped pressure-proof blocks 11 and four groups of reinforcing ribs 12, the four groups of cable cores 7 wrapped by the insulating layer 6 are respectively arranged among the four support rods 10, the arc-shaped pressure-proof blocks 11 can effectively avoid damage to the cable cores 7 and the external materials in the cable body 1 when being extruded, the problem of causing the electric leakage, causing the computer damage is equipped with the reinforcing rope 8 in buffer layer 4, and reinforcing rope 8 can strengthen cable body 1's intensity.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an outdoor computer cable that uses, includes cable body (1), its characterized in that, be equipped with outer jacket (2) on cable body (1), outer jacket (2) inner wall is equipped with fire-retardant layer (3), and fire-retardant layer (3) inner wall is equipped with buffer layer (4), be equipped with filling layer (5) and four cable core (7) of group in buffer layer (4), four cable core (7) of group are located filling layer (5), and four cable core (7) of group all wrap up by insulating layer (6) outward, be equipped with a plurality of pressure protector of preventing in buffer layer (4), a plurality of pressure protector equidistance interval settings of preventing, four cable core (7) activities of group are placed and are being prevented pressing the protector.

2. The outdoor computer cable according to claim 1, wherein the pressure-proof device comprises a circular column (9), four support rods (10), four arc-shaped pressure-proof blocks (11) and four groups of reinforcing ribs (12), the circular column (9) is located in the middle of the buffer layer (4), the four support rods (10) are fixedly arranged on the outer side of the circular column (9), the four arc-shaped pressure-proof blocks (11) are respectively and fixedly arranged at one ends of the four support rods (10), one ends of the four groups of reinforcing ribs (12) are respectively arranged at two sides of the four support rods (10), and the other ends of the four groups of reinforcing ribs (12) are respectively arranged at one sides of the four arc-shaped pressure-proof blocks (11).

3. An outdoor computer cable according to claim 1, characterized in that the outer side of the outer sheath (2) is provided with a plurality of wear resistant strips (13), and the plurality of wear resistant strips (13) are uniformly arranged on the outer sheath (2).

4. An outdoor computer cable according to claim 1, wherein the filler layer (5) is alkali-free glass fiber and the buffer layer (4) is an elastic rubber material.

5. An outdoor computer cable according to claim 1, wherein the flame retardant layer (3) is made of brominated polystyrene and the outer sheath (2) is made of polypropylene resin.

6. An outdoor computer cable according to claim 1, wherein the buffer layer (4) is internally provided with a reinforcing rope (8), the reinforcing rope (8) is made of nylon, and the reinforcing rope (8) is movably arranged in the plurality of circular columns (9).