Flexible tensile cable for computer

Abstract

The utility model discloses a flexible tensile cable for a computer. Relates to the technical field of wires and cables, and adopts peripheral conductors, a tensile core and a tensile reinforcing layer, and a central conductor is arranged in each of the plurality of peripheral conductors. According to the utility model, the tensile elastic rope and the tensile reinforcing layer are matched for use, so that the tensile strength and the tension resistance of the cable are greatly improved, the cable is prevented from being damaged during stretching or bending, and the shielding layer made of a net-shaped structure woven by copper wires or knitted steel wires is adopted, so that the overall flexibility and bendability of the cable are greatly improved, and the service life of the cable is prolonged. Mutual interference among the plurality of central conductors can be prevented, the flexibility of the whole cable is further improved by adopting the flexible filling layer made of sponge materials, the flame-retardant fireproof performance of the cable is greatly improved by adopting the flame-retardant layer made of synthetic mica tape materials, and the corrosion-resistant layer made of polyolefin synthetic materials is adopted, so that the corrosion resistance of the cable is improved, and the service life of the cable is prolonged. And the overall corrosion resistance of the cable is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of wire and cable technology, specifically to a flexible, tensile-resistant computer cable. Background Technology

[0002] Currently, with the development of science and technology in my country, the use of cables as conductors in equipment is naturally increasing rapidly, and the requirements for cables are also getting higher and higher. In the computer industry, people not only require cables to have conductivity, but also hope that cables have certain advantages such as flexibility and tensile strength. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a flexible, tensile-resistant computer cable, which solves the problems raised in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A flexible, tensile-resistant computer cable includes outer conductors, a tensile core, and a tensile reinforcing layer. A center conductor is disposed inside each of the outer conductors. An insulation layer is disposed on the outer side of each of the outer conductors. An elastic filler layer is disposed between the outer conductors and the insulation layers. Tensile elastic ropes are disposed between the insulation layers. A shielding layer is disposed outside the insulation layers. A flexible filler layer is disposed between the insulation layers and the shielding layer. A flame-retardant layer is disposed outside the shielding layer. A corrosion-resistant layer is disposed outside the flame-retardant layer. A tensile reinforcing layer is disposed outside the corrosion-resistant layer. An abrasion-resistant layer is disposed outside the tensile reinforcing layer. A plurality of elastic connecting strips are arranged in a ring between the tensile reinforcing layer and the abrasion-resistant layer. Grooves are provided between the elastic connecting strips. A plurality of anti-slip drag blocks are arranged in a ring around the outer side of the abrasion-resistant layer.

[0006] Preferably, the insulation layer has a tensile core inside, the tensile core is centrally symmetrically distributed along the axial direction, and the tensile core is made of ultra-high molecular weight polyethylene fiber material.

[0007] Preferably, the shielding layer is made of copper wire or knitted steel wire woven into a mesh structure.

[0008] Preferably, the flexible filling layer is made of sponge material.

[0009] Preferably, the flame-retardant layer is made of synthetic mica tape.

[0010] Preferably, the corrosion-resistant layer is made of polyolefin synthetic material.

[0011] Preferably, the tensile reinforcing layer is made of nylon woven fabric.

[0012] Preferably, both the wear-resistant layer and the wear-resistant drag block are made of silicone rubber.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0014] This utility model provides a flexible, tensile-resistant computer cable that significantly improves the cable's tensile strength and tensile capacity through the combined use of tensile elastic ropes and tensile reinforcing layers, preventing damage during stretching or bending. The shielding layer, made of a mesh structure woven from copper wire or knitted steel wire, greatly enhances the cable's overall flexibility and bendability, preventing interference between multiple center conductors. The flexible filling layer, made of sponge material, further improves the cable's overall flexibility. The flame-retardant layer, made of synthetic mica tape, significantly improves the cable's flame-retardant and fire-resistant performance. The corrosion-resistant layer, made of polyolefin synthetic material, significantly improves the cable's overall corrosion resistance. Several elastic connecting strips, with slots between them, effectively mitigate impact damage to the internal center conductors. The wear-resistant layer and multiple anti-wear drag blocks significantly reduce wear during installation and movement, greatly extending the cable's service life.

[0015] This invention features a tensile core made of ultra-high molecular weight polyethylene fiber material that is centrally symmetrically distributed along the axial direction. This tensile core can provide tensile protection for each individual central conductor, further improving the tensile performance of the cable. At the same time, the tensile core is placed inside the insulation layer, saving space. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0018] Figure 3 for Figure 2 A magnified schematic diagram of the local structure at point A.

[0019] In the diagram: 1. Outer conductor; 2. Center conductor; 3. Elastic filler layer; 4. Insulation layer; 5. Tensile core; 6. Tensile elastic rope; 7. Shielding layer; 8. Flexible filler layer; 9. Flame retardant layer; 10. Corrosion resistant layer; 11. Tensile reinforcing layer; 12. Elastic connecting strip; 13. Wear-resistant layer; 14. Wear-resistant drag block. Detailed Implementation

[0020] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0021] According to an embodiment of the present invention, a flexible tensile-resistant computer cable is provided.

[0022] Example 1:

[0023] As shown in the attached diagram of the instruction manual. Figure 1 As shown, a flexible tensile-resistant computer cable includes an outer conductor 1, a tensile core 5, and a tensile reinforcing layer 11. A center conductor 2 is disposed inside each of the multiple outer conductors 1. An insulation layer 4 is disposed on the outer side of each of the multiple outer conductors 1. An elastic filling layer 3 is disposed between the outer conductors 1 and the insulation layer 4. A tensile elastic rope 6 is disposed between the multiple insulation layers 4. A shielding layer 7 is disposed on the outer side of the insulation layer 4. A flexible filling layer 8 is disposed between the insulation layer 4 and the shielding layer 7. A flame-retardant layer 9 is disposed on the outer side of the shielding layer 7. A corrosion-resistant layer 10 is disposed on the outer side of the flame-retardant layer 9. A tensile reinforcing layer 11 is disposed on the outer side of the corrosion-resistant layer 10. A wear-resistant layer 13 is disposed on the outer side of the tensile reinforcing layer 11. A plurality of elastic connecting strips 12 are arranged in a ring between the tensile reinforcing layer 11 and the wear-resistant layer 13. A groove is disposed between the elastic connecting strips 12. A plurality of anti-slip drag blocks 14 are arranged in a ring on the outer side of the wear-resistant layer 13.

[0024] Example 2:

[0025] As shown in the attached diagram of the instruction manual. Figure 1 , Figure 2 and Figure 3As shown, a flexible, tensile-resistant computer cable features a tensile core 5 made of ultra-high molecular weight polyethylene fiber material, centrally symmetrically distributed along the axial direction. This tensile core 5 provides tensile protection for each individual center conductor 2, further improving the cable's tensile performance. Simultaneously, the tensile core 5 is housed within the insulation layer 4, saving space. The combined use of tensile elastic rope 6 and tensile reinforcing layer 11 significantly enhances the cable's tensile strength and tensile capacity, preventing damage during stretching or bending. The shielding layer 7, made of copper wire or knitted steel wire woven into a mesh structure, greatly improves the cable's overall flexibility and bendability, preventing interference between multiple center conductors 2. The flexible filling layer 8, made of sponge material, further enhances the cable's overall flexibility. The flame-retardant layer 9, made of synthetic mica tape, greatly improves the flame-retardant and fire-resistant performance of the cable. The corrosion-resistant layer 10, made of polyolefin synthetic material, greatly improves the overall corrosion resistance of the cable. Several elastic connecting strips 12 are set between the tensile reinforcing layer 11 and the wear-resistant layer 13, and grooves are set between the elastic connecting strips 12. The use of the grooves and elastic connecting strips 12 together can effectively reduce the impact damage to the internal central conductor 2. The tensile reinforcing layer 11 is made of nylon braided cloth, which further improves the overall tensile strength of the cable. The wear-resistant layer 13 and several anti-wear drag blocks 14 are set, and both the wear-resistant layer 13 and the anti-wear drag blocks 14 are made of silicone rubber, which can greatly reduce the wear caused by the cable during installation and movement, and greatly improve the service life of the cable.

[0026] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0027] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A flexible, tensile-resistant computer cable, characterized in that: The system includes an outer conductor (1), a tensile core (5), and a tensile reinforcing layer (11). A central conductor (2) is disposed inside each of the outer conductors (1). An insulation layer (4) is disposed on the outer side of each of the outer conductors (1). An elastic filling layer (3) is disposed between the outer conductors (1) and the insulation layer (4). A tensile elastic rope (6) is disposed between the insulation layers (4). A shielding layer (7) is disposed on the outer side of each insulation layer (4). A flexible filling layer (8) is disposed between the insulation layer (4) and the shielding layer (7). A flame-retardant layer (9) is provided on the outside of the shielding layer (7), a corrosion-resistant layer (10) is provided on the outside of the flame-retardant layer (9), a tensile reinforcing layer (11) is provided on the outside of the corrosion-resistant layer (10), a wear-resistant layer (13) is provided on the outside of the tensile reinforcing layer (11), a plurality of elastic connecting strips (12) are arranged in a ring between the tensile reinforcing layer (11) and the wear-resistant layer (13), a groove is provided between the elastic connecting strips (12), and a plurality of anti-slip drag blocks (14) are arranged in a ring on the outside of the wear-resistant layer (13).

2. The flexible tensile-resistant computer cable according to claim 1, characterized in that: The insulating layer (4) is provided with a tensile core (5) inside. The tensile core (5) is centrally symmetrically distributed along the axial direction. The tensile core (5) is made of ultra-high molecular weight polyethylene fiber material.

3. The flexible tensile-resistant computer cable according to claim 1, characterized in that: The shielding layer (7) is made of copper wire or knitted steel wire woven into a mesh structure.

4. The flexible tensile-resistant computer cable according to claim 1, characterized in that: The flexible filling layer (8) is made of sponge material.

5. A flexible, tensile-resistant computer cable according to claim 1, characterized in that: The flame-retardant layer (9) is made of synthetic mica tape.

6. A flexible, tensile-resistant computer cable according to claim 1, characterized in that: The corrosion-resistant layer (10) is made of polyolefin synthetic material.

7. A flexible, tensile-resistant computer cable according to claim 1, characterized in that: The tensile reinforcement layer (11) is made of nylon woven fabric.

8. A flexible, tensile-resistant computer cable according to claim 1, characterized in that: Both the wear-resistant layer (13) and the wear-resistant drag block (14) are made of silicone rubber.

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