Network cable

Abstract

The utility model relates to the technical field of wires and cables, in particular to a network cable, which comprises a middle support rod and a lead, an inner elastic sheath is arranged outside the middle support rod, a partition plate is arranged between the inner elastic sheath and the middle support rod, and the inner elastic sheath is a nylon braided sheath; the network cable has the advantages that the arc-shaped blocks are evenly installed on the outer side wall of the middle supporting rod through the supporting plates, partition plates installed between the arc-shaped blocks can be evenly installed, the number of the partition plates is controlled, the network cable can be properly adjusted according to the outer diameter size and the number of wires, and the applicability of the network cable is improved; air flow holes uniformly penetrating through the outer side wall of the partition plate can improve the air circulation amount between wires, a heat dissipation cavity formed in the middle supporting rod and interaction holes and heat dissipation grooves communicating with the heat dissipation cavity can enable the middle supporting rod to have a heat dissipation function, meanwhile, the phenomenon of heat accumulation in the network cable can be avoided, and the service life of the network cable is prolonged. And the damage is caused.

Description

Technical Field

[0001] The utility model relates to the technical field of electric wires and cables, in particular to a network cable. Background Art

[0002] In today's rapidly developing information technology landscape, network cables, as a crucial medium for data transmission, face significant challenges in optimizing their performance and structural design. Traditional network cable designs often overlook the flexibility and heat dissipation of their internal structures. This leads to heat accumulation within the cables in practical applications, particularly under high loads or in densely wired environments. This not only impacts data transmission quality but can also accelerate cable aging, shortening their service life and potentially posing safety risks.

[0003] The conductor arrangement in traditional network cables is often fixed, lacking the ability to flexibly adjust the outer diameter and number of conductors. This limits the cable's applicability in different application scenarios. Furthermore, the cable lacks an effective heat dissipation mechanism, and the dense arrangement of conductors makes it difficult to effectively dissipate heat. Over long-term operation, the cable's internal temperature continues to rise, potentially causing a series of problems such as insulation melting and signal attenuation, seriously affecting the stability and security of the network system.

[0004] Therefore, we propose a network cable to solve the above problems. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model discloses a network cable, the technical solution adopted is that it includes a central support rod and a conductor, the outside of the central support rod is provided with an inner elastic sheath and a partition plate is provided between the inner elastic sheath and the central support rod, the inner elastic sheath is a nylon braided sheath, the outer wall of the central support rod is provided with an arc block through the support plate, and an installation groove is formed between adjacent arc blocks, the partition plate is inserted and slidably installed in the inside of the installation groove, the conductor is installed between the inner elastic sheath and the central support rod and is separated by the partition plate, the outer wall of the inner elastic sheath is provided with a filling layer, the filling layer is filled with foamed polyethylene, a shielding layer is provided on the outside of the filling layer, the shielding layer is woven by copper-clad aluminum wire, a protective cavity is formed between the shielding layer and the filling layer, and a protective grid is provided in the protective cavity, the outer wall of the shielding layer is provided with an outer protective sheath, and the outer protective sheath is made of polyethylene material.

[0006] As a preferred technical solution of the present invention, there are twelve arc blocks in total and the angle between the central axes of adjacent arc blocks is 30 degrees.

[0007] As an optimal technical solution of the present invention, a heat dissipation cavity is provided inside the middle support rod, interactive holes are evenly provided on the outer wall of the middle support rod, and the interactive holes are connected to the heat dissipation cavity, and heat dissipation grooves are evenly provided on the side wall of the middle support rod, and the heat dissipation grooves are connected to the heat dissipation cavity.

[0008] As a preferred technical solution of the present invention, a sliding block is provided at the bottom end of the outer wall of the partition plate and the sliding block is slidably installed in cooperation with the installation groove, and air flow holes are evenly opened through the outer wall of the partition plate.

[0009] As a preferred technical solution of the present invention, the protective grid is formed by a plurality of rubber rods that are cross-wound together.

[0010] The beneficial effects of the present invention are as follows: the arc blocks are evenly installed on the outer wall of the middle support rod through the support plate, the partition plates installed between the arc blocks can be evenly installed, and by controlling the number of partition plates, the network cable can be appropriately adjusted according to the outer diameter and number of the wires, thereby improving the applicability of the network cable; the air circulation between the wires can be improved by evenly penetrating the air flow holes opened on the outer wall of the partition plate, and the middle support rod has a heat dissipation function through the heat dissipation cavity opened inside the middle support rod, and the interactive holes and heat dissipation grooves connected to the heat dissipation cavity, while avoiding heat accumulation inside the network cable, which may cause damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0012] Figure 1 This is the first stereoscopic view of the structure of the utility model;

[0013] Figure 2 This is the second stereoscopic view of the structure of the utility model;

[0014] Figure 3 This is an exploded view of the structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the middle support rod of the utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the partition plate of the utility model.

[0017] In the figure: 1 middle support rod, 2 partition plate, 3 inner elastic sheath, 4 filling layer, 5 shielding layer, 6 outer protective sheath, 7 protective cavity, 8 protective grid, 9 wire, 10 arc block, 11 support plate, 12 installation slot, 13 heat dissipation cavity, 14 heat dissipation slot, 15 interactive hole, 16 sliding block, 17 air flow hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] like Figures 1 to 5 As shown, the utility model discloses a network cable, which adopts the following technical solution: it includes a middle support rod 1 and a conductor 9, an inner elastic sheath 3 is provided on the outside of the middle support rod 1, and a partition plate 2 is provided between the inner elastic sheath 3 and the middle support rod 1, the inner elastic sheath 3 is a nylon braided sheath, the outer wall of the middle support rod 1 is provided with an arc block 10 through the support plate 11, and an installation groove 12 is formed between adjacent arc blocks 10, and the partition plate 2 is inserted and slidably installed in the inside of the installation groove 12, the conductor 9 is installed between the inner elastic sheath 3 and the middle support rod 1 and is separated by the partition plate 2, the outer wall of the inner elastic sheath 3 is provided with a filling layer 4, the filling layer 4 is filled with foamed polyethylene, the outside of the filling layer 4 is provided with a shielding layer 5, the shielding layer 5 is woven by copper-clad aluminum wire, a protective cavity 7 is formed between the shielding layer 5 and the filling layer 4, and a protective grid 8 is provided in the protective cavity 7, the outer wall of the shielding layer 5 is provided with an outer protective sheath 6, and the outer protective sheath 6 is made of polyethylene material The arc plate 10 is fixedly installed by the support plate 11, and the partition plate 2 is installed in the installation groove 12 formed between the adjacent arc blocks 10. Then, the inner elastic sheath 3 and the middle support rod 1 can be separated by the partition plate 2, and then the wire 9 is inserted between the adjacent partition plates 2, so as to avoid contact between multiple wires and entanglement. The inner elastic sheath 3 of the nylon braided sheath can make the network cable have excellent wear resistance, which can reduce the damage to the insulation during cable threading and laying, and effectively reduce the risk of latent short-circuit accidents. The filling layer 4 filled with foam polyethylene can effectively absorb the vibration and impact inside the cable, thereby increasing the mechanical strength of the network cable. The shielding layer 5 formed by weaving copper-clad aluminum wire can make the network cable have good conductivity and shielding effectiveness. The outer protective sheath 6 made of polyethylene material can improve the wear resistance, aging resistance and UV radiation resistance of the network cable.

[0020] As a preferred technical solution of the present invention, there are twelve arc blocks 10 and the angle between the central axes of adjacent arc blocks 10 is 30 degrees. By evenly arranging the twelve arc blocks 10 on the outside of the middle support rod 1, the partition plates 2 installed between the arc blocks 10 can be evenly installed. By controlling the number of partition plates 2, the network cable can be appropriately adjusted according to the outer diameter and number of the wires, thereby improving the applicability of the network cable.

[0021] As an optimal technical solution of the present invention, a heat dissipation cavity 13 is opened inside the middle support rod 1, and interactive holes 15 are evenly opened on the outer wall of the middle support rod 1, and the interactive holes 15 are connected to the heat dissipation cavity 13. The side wall of the middle support rod 1 is evenly opened with heat dissipation grooves 14, and the heat dissipation grooves 14 are connected to the heat dissipation cavity 13. The heat dissipation cavity 13 opened inside the middle support rod 1, and the interactive holes 15 and the heat dissipation grooves 14 connected to the heat dissipation cavity 13 can enable the middle support rod 1 to have a heat dissipation function.

[0022] As a preferred technical solution of the present invention, a sliding block 16 is provided at the bottom end of the outer wall of the partition plate 2, and the sliding block 16 is slidably installed in cooperation with the mounting groove 12. Air flow holes 17 are evenly opened through the outer wall of the partition plate 2. The air flow holes 17 evenly opened through the outer wall of the partition plate 2 can increase the air circulation between the wires 9 and avoid heat accumulation.

[0023] As a preferred technical solution of the present invention, the protective grid 8 is formed by a plurality of rubber rods that are cross-wound together. The protective grid 8 formed by a plurality of rubber rods that are cross-wound together can further improve the strength of the network cable.

[0024] The working principle of the present invention is as follows: the arc plate 10 is fixedly installed by the support plate 11, and the partition plate 2 is installed inside the installation groove 12 formed between adjacent arc blocks 10. Then, the inner elastic sheath 3 and the middle support rod 1 can be separated by the partition plate 2, and then the wire 9 is inserted between the adjacent partition plates 2, so as to avoid contact between multiple wires and entanglement. At the same time, by controlling the number of partition plates 2, the network cable can be appropriately adjusted according to the outer diameter and number of the wires.

[0025] The circuit connection involved in the present invention is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, and it belongs to the widely used existing technology.

[0026] Components not described in detail herein are prior art.

[0027] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by ordinary technicians in this field, various changes can be made without departing from the purpose of the present invention. Modifications or deformations that do not involve creative work are still within the scope of protection of the present invention.

Claims

1. A network cable, comprising a middle support rod (1) and a conductor (9), characterized in that: The outside of the middle support rod (1) is provided with an inner elastic sheath (3), and a partition plate (2) is provided between the inner elastic sheath (3) and the middle support rod (1); the outer wall of the middle support rod (1) is provided with an arc block (10) through a support plate (11), and an installation groove (12) is formed between adjacent arc blocks (10); the partition plate (2) is inserted and slidably installed inside the installation groove (12); the wire (9) is installed between the inner elastic sheath (3) and the middle support rod (1) and is separated and arranged by the partition plate (2); the outer wall of the inner elastic sheath (3) is provided with a filling layer (4), and a shielding layer (5) is provided on the outside of the filling layer (4); a protective cavity (7) is formed between the shielding layer (5) and the filling layer (4), and a protective grid (8) is provided in the protective cavity (7); the outer wall of the shielding layer (5) is provided with an outer protective sheath (6).

2. The network cable according to claim 1, wherein: There are twelve arc-shaped blocks (10) in total, and the included angle between the central axes of adjacent arc-shaped blocks (10) is 30 degrees.

3. The network cable according to claim 1, wherein: A heat dissipation cavity (13) is provided inside the middle support rod (1), interaction holes (15) are uniformly provided on the outer wall of the middle support rod (1), and the interaction holes (15) are connected to the heat dissipation cavity (13), and heat dissipation grooves (14) are uniformly provided on the side wall of the middle support rod (1), and the heat dissipation grooves (14) are connected to the heat dissipation cavity (13).

4. The network cable according to claim 3, wherein: A sliding block (16) is provided at the bottom end of the outer wall of the partition plate (2), and the sliding block (16) is slidably installed in cooperation with the installation groove (12). Air flow holes (17) are evenly opened through the outer wall of the partition plate (2).

5. The network cable according to claim 1, wherein: The protective grid (8) is formed by a plurality of rubber rods that are intertwined and wound around each other.

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