CN219625770U - Cable with anti-interference performance for big data computer - Google Patents

Abstract

The utility model discloses a cable with anti-interference performance for a big data computer, which comprises a cable, an optical cable, an isolation support, a first shielding sleeve, an armor sleeve, a flame-retardant sleeve and an outer protective layer, wherein the isolation support is in a regular hexagon shape, the isolation support comprises an installation tube, limiting plates integrally formed with an inner protective layer are uniformly connected along the circumferential direction of the installation tube, a supporting plate is connected between adjacent limiting plates, the optical cable comprises an optical fiber core which is limited in a base layer, the outermost layer of the base layer is provided with a first protective layer which is in concave-convex fit with the inner wall of the installation tube, the cable is arranged at the joint of the limiting plates and the supporting plate, a filling layer is arranged in an area surrounded between the limiting plates and the supporting plate, a flame retardant is filled between the supporting plate and the inner protective layer, and the flame retardant is PAI. According to the utility model, the second limiting block and the embedded groove are arranged, so that the optical cable is effectively prevented from rolling in the installation pipe, and further the situation of breakage caused by local hinging of the optical cable is avoided.

Description

Cable with anti-interference performance for big data computer

Technical Field

The utility model relates to the technical field of computer cables, in particular to a cable with anti-interference performance for a big data computer.

Background

In order to meet both power and information transmission and measurement requirements, fiber optic cable and cable combination cables have emerged. The prior patent (publication number: CN 217506995U) discloses an anti-interference cable for a computer, which integrates an optical cable and a cable into a whole, adopts the design of a bracket, and is used for fixing and separating the optical cable and the cable without interference, so that the anti-interference capability is high, the structural strength of the cable is enhanced, and an optical cable core is effectively protected. Therefore, we propose a cable for big data computer with anti-interference performance.

Disclosure of Invention

In order to solve the problems, the utility model provides a cable for a big data computer with anti-interference performance.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a big data cable for computer with interference immunity ability, includes cable, optical cable, isolation support, first cover, armor, fire-retardant cover, outer sheath, isolation support is regular hexagon, and isolation support including the installation tube, along installation tube circumference evenly connected with interior sheath integrated into one piece's limiting plate, be connected with the backup pad between the adjacent limiting plate, the optical cable is including spacing the setting in the base layer optical fiber core, the base layer is outmost to be equipped with installation tube inner wall unsmooth complex inoxidizing coating one, the cable sets up in the junction of limiting plate and backup pad, enclose into the regional filling layer that is equipped with between limiting plate and the backup pad, it has the fire retardant to fill between backup pad and the interior sheath, the fire retardant is PAI, interior sheath inner wall evenly is equipped with the buffer block of inserting the backup pad, be equipped with the buffer groove in the backup pad.

In the above scheme, limiting plate, backup pad, interior sheath and filling layer are polypropylene, the filling layer is established to the netted braided structure layer of polypropylene.

In the above scheme, the basic unit center is equipped with the spliced pole, the optical fiber core evenly sets up along basic unit circumference inner wall, and the optical fiber core is tangent with the spliced pole, the spliced pole is heat conduction, the optical fiber core both sides are tangent to be equipped with the stopper first of being connected with the basic unit.

In the scheme, the anti-interference layer is covered outside the base layer, the first anti-interference layer is covered outside the anti-interference layer, the second limiting block is uniformly arranged on the outer wall of the first anti-interference layer, and the embedded groove matched with the second limiting block is formed in the inner wall of the mounting pipe.

In the above scheme, the cable is including setting up the assembly pipe on the isolation support, be equipped with the insulating layer in the assembly pipe, be equipped with the center conductor in the insulating layer, support between center conductor and the insulating layer and be equipped with spacing post tightly, still be equipped with the filling wire in the insulating layer, and the insulating layer covers there is shielding cover two, shielding cover is equipped with the inoxidizing coating two outward.

In the scheme, a shielding sleeve I, an armor sleeve, a flame-retardant sleeve and an outer protective layer are sequentially arranged outside the inner protective layer.

The utility model has the advantages and beneficial effects that: through setting up basic unit and inoxidizing coating one, utilize the basic unit, wrap up the optical fiber core, the recess is inlayed with the setting of installation intraductal wall of stopper second that the circumference set up on inoxidizing coating one outer wall, inlay the recess through with stopper second, utilize the mode that increases the area of contact between optical cable and the installation intraductal wall, thereby effectively avoid the optical cable to take place to roll in the installation intraductal, and then avoid taking place cracked condition because of the optical cable local hinge, guaranteed that the normal use of optical cable is not influenced, through setting up stopper first and spliced pole in the optical cable, utilize the stopper first and the spliced pole with the optical fiber core, limit the optical fiber core from inside and outside both sides, utilize frictional force between the contact surface, effectively prevent to take place relative roll between optical fiber core and the basic unit, further avoid the optical cable to break because of local hinge, simultaneously, utilize the heat conductivity of spliced pole, absorb the optical fiber core because of continuous work produces heat, and then outside conduction, the radiating effect of optical cable has been strengthened.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a cable for a big data computer with anti-interference performance;

FIG. 2 is a schematic structural diagram of an isolation bracket of a cable for a big data computer with anti-interference performance;

fig. 3 is a schematic structural diagram of a cable with anti-interference performance for a big data computer according to the present utility model;

fig. 4 is a schematic structural diagram of an optical cable with anti-interference performance for a cable for a big data computer according to the present utility model.

In the figure: the cable comprises an inner protection layer 1, a limit plate 2, a support plate 3, a buffer block 4, a buffer groove 5, a cable 6, a mounting pipe 61, a protective layer two 62, a shielding sleeve two 63, an insulating layer 64, a central conductor 65, a limit post 66, a filling wire 67, a mounting pipe 7, an optical cable 8, a base layer 81, a first limit block 811, an optical fiber core 82, a reinforcing post 83, an anti-interference layer 84, a protective layer one 85, a second limit block 86, an embedded groove 87, a shielding sleeve one 9, an armor sleeve 10, a flame-retardant sleeve 11, an outer protection layer 12, a filling layer 13 and a flame retardant 14.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a big data cable for computer with interference immunity, including cable 6, optical cable 8, isolation support, shield cover one 9, armor 10, fire-retardant cover 11, outer sheath 12, isolation support is regular hexagon, compare in other shapes, regular hexagon's structure is more stable, be difficult for collapsing, structural strength has been improved to a certain extent, and isolation support includes installation tube 7, be connected with the limiting plate 2 with interior sheath 1 integrated into one piece along installation tube 7 circumference evenly, the quantity of limiting plate 2 is 6, be connected with backup pad 3 between the adjacent limiting plate 2, optical cable 8 includes spacing optical fiber core 82 that sets up in basic unit 81, installation tube 7 and limiting plate 2 fixed connection, limiting plate 2 and backup pad 3 are integrated into one piece;

further, the center of the base layer 81 is provided with a reinforcing column 83, the optical fiber wire cores 82 are uniformly arranged along the circumferential inner wall of the base layer 81, the optical fiber wire cores 82 are tangent to the reinforcing column 83, the reinforcing column 83 is heat-conducting, the reinforcing column 83 can be PAI, the PAI is a high-performance thermoplastic plastic, the PAI has high temperature resistance, high thermal stability, excellent chemical resistance and high temperature wear resistance, the PAI also has high tensile strength and compressive strength, the flame retardant effect can be provided for the optical fiber wire cores 82, the working heat of the optical fiber wire cores 82 can be absorbed, the first limiting blocks 811 connected with the base layer 81 are tangentially arranged on two sides of the optical fiber wire cores 82, the first limiting blocks 811 and the base layer 81 are integrally formed, the first limiting blocks 811 are spherical, the surface is smoother, the sharp corners are prevented from damaging the optical fiber wire cores 82, and the protection effect is achieved;

specifically, through setting up stopper one 811 and spliced pole 83 in optical cable 7, utilize stopper one 811 and spliced pole 83 tangent with optical fiber core 82, limit optical fiber core 82 from inside and outside both sides, utilize the frictional force between the contact surface, effectively prevent taking place relative roll between optical fiber core 82 and the basic unit 81, further avoid optical cable 8 to break because of local hinge, simultaneously, utilize the heat conductivity of spliced pole 83, absorb optical fiber core 82 because of the heat that continuously works produces, and then outwards conduct, the radiating effect of optical cable 7 has been strengthened.

The outermost layer of the base layer 81 is provided with a first protective layer 85 which is in concave-convex fit with the inner wall of the mounting tube 7; the optical cable 8 and the mounting tube 7 are prevented from rolling relatively by adopting a concave-convex matching mode, so that the stability of the optical cable 8 is improved;

further, the base layer 81 is covered with the anti-interference layer 84, the anti-interference layer 84 is woven by a tin-plated copper mesh, the anti-interference layer 84 is covered with the first protective layer 85, the first protective layer 85 can be PEI, has high strength, chemical corrosion resistance and good high-temperature stability, has small thermal expansion rate and thermal shrinkage rate, improves the connection tightness between structures, the outer wall of the first protective layer 85 is uniformly provided with the second limiting block 86, the second limiting block 86 and the first protective layer 85 are made of the same material, the two protective layers are integrally formed, and the inner wall of the mounting tube 7 is provided with an embedded groove 87 matched with the second limiting block 86;

specifically, through setting up basic unit 81 and inoxidizing coating one 85, utilize basic unit 81, wrap up fiber core 82, the recess 87 of inlaying of seting up of stopper second 86 and installation pipe 7 inner wall that the circumference setting on inoxidizing coating one 85 outer wall is again cooperated, through inlaying the recess 87 with stopper second 86 in, utilize the mode that increases the area of contact between optical cable 8 and the installation pipe 7 inner wall, increase frictional force between the two, thereby effectively avoid optical cable 7 to take place to roll in installation pipe 8, and then avoid taking place the cracked condition because of optical cable 7 local hinge winds, guaranteed that optical cable 7's normal use is not influenced.

The cable 6 is arranged at the joint of the limiting plate 2 and the supporting plate 3;

further, the cable 6 includes an assembly tube 61 fixedly inserted into an isolation bracket, the isolation bracket is provided with a mounting hole, the assembly tube 61 is fixed in the mounting hole, an insulating layer 64 is arranged in the assembly tube 61, a central conductor 65 is arranged in the insulating layer 64, a limit post 66 is tightly abutted between the central conductor 65 and the insulating layer 64, a filling wire 67 is also arranged in the insulating layer 64, the limit post 66 and the filling wire 67 are both made of polyethylene so as to be connected with each other, although the heat resistance of polypropylene is better, the polypropylene is easy to decompose when in contact with copper, a shielding sleeve II 63 is covered outside the insulating layer 64, and a protection layer II 62 is arranged outside the shielding sleeve II 63;

a filling layer 13 is arranged in an area surrounded by the limiting plate 2 and the supporting plate 3;

further, the limiting plate 2, the supporting plate 3, the inner protective layer 1 and the filling layer 13 are all made of polypropylene, and the filling layer 13 is a polypropylene net-shaped woven structure layer; compared with polyethylene, polypropylene has better bending resistance, better heat resistance and more stable chemical property;

a flame retardant 14 is filled between the supporting plate 3 and the inner protective layer 1, the flame retardant 14 is PAI, the inner wall of the inner protective layer 1 is uniformly provided with buffer blocks 4 inserted into the supporting plate 3, the buffer blocks 4 can be rubber, and the supporting plate 3 is provided with buffer grooves 5; the vibration of the isolation bracket is buffered by utilizing the deformation of the buffer block 4, so that the overall stability of the cable is improved;

further, a first shielding sleeve 9, an armor sleeve 10, a flame-retardant sleeve 11 and an outer protective layer 12 are sequentially arranged outside the inner protective layer 1.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a cable for big data computer with interference immunity, includes cable (6), optical cable (8), isolation support, first (9) of shielding cover, armor (10), fire-retardant cover (11), outer sheath (12), its characterized in that, isolation support is regular hexagon, and isolation support includes mounting tube (7), along mounting tube (7) circumference evenly is connected with limiting plate (2) with interior sheath (1) integrated into one piece, be connected with backup pad (3) between adjacent limiting plate (2), optical cable (8) including spacing optical fiber core (82) that set up in basic unit (81), basic unit (81) outermost be equipped with mounting tube (7) inner wall unsmooth complex inoxidizing coating one (85), cable (6) set up in limiting plate (2) and backup pad (3) junction, enclose into between limiting plate (2) and backup pad (3) regional filling layer (13), it has fire retardant (14) to fill between backup pad (3) and interior sheath (1), fire retardant (14) are PAI's interior sheath (1), interior wall (3) evenly are equipped with buffer block (4) on being equipped with backup pad (3).

2. The cable for the big data computer with the anti-interference performance according to claim 1, wherein the limiting plate (2), the supporting plate (3), the inner protective layer (1) and the filling layer (13) are all made of polypropylene, and the filling layer (13) is made of a polypropylene net-shaped woven structure layer.

3. The cable for the big data computer with anti-interference performance according to claim 1, wherein a reinforcing column (83) is arranged in the center of the base layer (81), the optical fiber wire cores (82) are uniformly arranged along the circumferential inner wall of the base layer (81), the optical fiber wire cores (82) are tangent to the reinforcing column (83), the reinforcing column (83) is heat-conducting, and limiting blocks I (811) connected with the base layer (81) are tangentially arranged on two sides of the optical fiber wire cores (82).

4. The cable for the big data computer with anti-interference performance according to claim 1, wherein an anti-interference layer (84) is covered outside the base layer (81), a protective layer I (85) is covered outside the anti-interference layer (84), a limiting block II (86) is uniformly arranged on the outer wall of the protective layer I (85), and an embedded groove (87) matched with the limiting block II (86) is formed in the inner wall of the installation tube (7).

5. The cable with anti-interference performance for big data computer according to claim 1, characterized in that the cable (6) comprises an assembly pipe (61) arranged on an isolation support, an insulating layer (64) is arranged in the assembly pipe (61), a central conductor (65) is arranged in the insulating layer (64), a limit column (66) is tightly propped between the central conductor (65) and the insulating layer (64), a filling line (67) is further arranged in the insulating layer (64), a shielding sleeve II (63) is covered outside the insulating layer (64), and a shielding layer II (62) is arranged outside the shielding sleeve II (63).

6. The cable for the big data computer with the anti-interference performance according to claim 1, wherein a shielding sleeve I (9), an armor sleeve (10), a flame-retardant sleeve (11) and an outer protective layer (12) are sequentially arranged outside the inner protective layer (1).