Cold-resistant computer network connecting line

Abstract

The utility model discloses a cold-resistant computer network connecting line, which comprises a plurality of guide cores, a cross-shaped framework is arranged among the plurality of guide cores, the contact surfaces of the cross-shaped framework and the guide cores are matched, the outer side of the outer wall of each guide core is abutted against a cambered surface soft strip, and an insulating layer is sleeved on the outer side of the cambered surface soft strip and the outer side of the cross-shaped framework. According to the cold-resistant computer network connecting line, through cooperation of the guide cores, the cross-shaped rod frame, the cambered-surface soft strip, the insulating layer, the armor layer, the sheath and the coating, the influence of outdoor low temperature on the internal wire cores can be reduced, the probability of transmission model distortion during use is reduced, and when the network connecting line is subjected to external force during use, the network connecting line cannot be damaged. The cambered-surface soft strips can be compressed and deformed to buffer external force, and the probability of breakdown due to the influence of external force can be greatly reduced in cooperation with the supporting strength provided by the cross-shaped framework and the protection of the armor layer, so that stable signal transmission operation can be conveniently carried out in cold outdoors.

Description

Technical Field

[0001] This utility model relates to the field of computer network connection cable technology, specifically a cold-resistant computer network connection cable. Background Technology

[0002] Computer network cables are cables used to connect computers and other network devices to enable data transmission and communication. These cables play a vital role in computer networks, ensuring data exchange and communication between devices.

[0003] Currently, most computer network cables on the market can meet people's needs for network connectivity. However, in the frigid regions of northern my country, the weather is exceptionally cold after the winter solstice each year. The cold resistance of the outer sheath of traditional network cables is generally very poor. The core wires that play a role in transmission are almost all made of copper. The resistivity of copper decreases as the temperature decreases. When the temperature reaches a certain value, the resistivity of copper wire becomes very small, which can easily cause distortion when transmitting signals. In addition, the outer sheath of the cable becomes brittle under low temperatures and may break down after being subjected to external forces, affecting the stability of signal transmission. Utility Model Content

[0004] The purpose of this invention is to provide a cold-resistant computer network connection cable to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cold-resistant computer network connection cable, comprising a conductor core, a cross skeleton provided between multiple conductor cores, the contact surface of the cross skeleton and the conductor core being fitted together, an arc-shaped soft strip being pressed against the outer side of the outer wall of the conductor core, an insulation layer being fitted on the outer side of the arc-shaped soft strip and the cross skeleton, an armor layer being provided on the outer side of the insulation layer, the armor layer being woven from multiple braided wires, the braided wires being composed of strong and tough wires and heat-insulating wires, the strong and tough wires and the heat-insulating wires being twisted together, a sheath being provided on the outer side of the armor layer, and a coating being provided on the outer side of the sheath.

[0006] Preferably, the inner wall of the cross-shaped frame is fixed with a wire core.

[0007] Preferably, the interior of the curved flexible strip has multiple through holes.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows: This cold-resistant computer network connection cable has the following advantages over traditional technology:

[0009] Through the coordination of the conductor core, crossbar frame, curved flexible strip, insulation layer, armor layer, sheath, and coating, the network cable is designed for outdoor network connection. The armor layer provides excellent strength and good thermal insulation, while the sheath's cold resistance reduces the impact of low outdoor temperatures on the internal conductor core, lowering the probability of signal distortion during use. When the network cable is subjected to external forces, the curved flexible strip can compress and deform to buffer the external force. Combined with the support strength provided by the crossbar frame and the protection of the armor layer, the probability of being punctured by external forces is significantly reduced, facilitating stable signal transmission in cold outdoor environments. Attached Figure Description

[0010] The above and other features, advantages, and aspects of the embodiments of this disclosure will become more apparent from the accompanying drawings and the following detailed description. Throughout the drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the originals and elements are not necessarily drawn to scale.

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 for Figure 1 A schematic diagram of the cross-shaped frame structure;

[0013] Figure 3 for Figure 1 A magnified view of a portion of the image;

[0014] Figure 4 for Figure 1 A magnified schematic diagram of a section of the braided yarn.

[0015] In the diagram: 1. Conductor core, 2. Cross-shaped frame, 3. Curved flexible strip, 4. Insulation layer, 5. Armor layer, 51. Braided wire, 511. Strong and tough wire, 512. Thermal insulation wire, 6. Sheath, 7. Coating, 8. Wire core, 9. Through hole. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-4This utility model provides a technical solution: a cold-resistant computer network connection cable, including a conductor core 1, with a cross-shaped frame 2 between multiple conductor cores 1. The cross-shaped frame 2 is made of PE material, which has good physical properties and chemical stability, and is suitable for use in the production of the frame in network cables, making the network connection cable more robust and durable, and less prone to excessive bending or damage. The contact surface of the cross-shaped frame 2 and the conductor core 1 fits together. An arc-shaped flexible strip 3 is pressed against the outer side of the outer wall of the conductor core 1. The arc-shaped flexible strip 3 is made of rubber material, which has a certain degree of flexibility. When subjected to external impact, the arc-shaped flexible strip 3 can be compressed and deformed to buffer the external force. An insulation layer 4 is fitted on the outer side of the arc-shaped flexible strip 3 and the cross-shaped frame 2. The insulation layer 4 is made of PVC, which is one of the most commonly used network cable sheath materials, with good insulation performance, low cost, and easy processing. An armor layer 5 is provided on the outer side of the insulation layer 4. The armor layer 5 is woven from multiple braided wires 51. The braided wires 51 are made of strong and tough wires. Composed of 511 and 512, the strong and tough wire 511 and the heat insulation wire 512 are twisted together. The strong and tough wire 511 is a carbon fiber wire, which has excellent strength and a certain degree of cold resistance, and exhibits good low-temperature resistance in low-temperature environments. The heat insulation wire 512 is a ceramic fiber wire, which has excellent heat insulation performance and can reduce the impact of external low temperature on the internal conductor 1. The outer side of the armor layer 5 is provided with a sheath 6, which is made of polytetrafluoroethylene and has excellent low-temperature resistance, suitable for use in extreme low-temperature environments. The outer side of the sheath 6 is provided with a coating 7, which is an anti-ultraviolet coating. The specific material of the anti-ultraviolet coating is not limited here, which can improve the durability of the sheath 6. The inner wall of the cross skeleton 2 is fixed with a wire core 8, which is a stainless steel wire, which can improve the overall tensile strength of the network connection line. The inside of the curved flexible strip 3 is provided with multiple through holes 9, which can improve the flexibility of the curved flexible strip 3.

[0018] In the process of using the cold-resistant computer network cable, firstly, the cross-shaped frame 2 is positioned between multiple conductor cores 1, ensuring that the outer wall of the conductor cores 1 is fully in contact with the cross-shaped frame 2. Next, multiple curved flexible strips 3 are attached to the remaining parts of the outer wall of the conductor cores 1. Then, the insulation layer 4 is placed on the outside of the cross-shaped frame 2 and the curved flexible strips 3. Finally, the armor layer 5, sheath, and coating 7 are sequentially placed on the outside of the insulation layer 4. This allows the network cable to be used for network connection outdoors. During this process, the armor layer 5 provides excellent strength and good thermal insulation. Combined with the cold-resistant effect of the sheath 6, it reduces the impact of low outdoor temperatures on the internal conductor cores 1, reducing the probability of signal distortion during use. When the network cable is subjected to external force during use, the curved flexible strips 3 can compress and deform to buffer the external force. Combined with the support strength provided by the cross-shaped frame 2 and the protection of the armor layer 5, it can significantly reduce the probability of being punctured by external forces, thus facilitating stable signal transmission in cold outdoor environments.

[0019] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the 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.

[0021] It should also be noted that, for ease of description, only the parts relevant to the disclosure are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other; it should be noted that the concepts of "first," "second," etc., mentioned in this disclosure are used only to distinguish different devices, modules, or units, and are not intended to limit the order of functions performed by these devices, modules, or units or their interdependencies; it should be noted that the modifications "a" and "a plurality" mentioned in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless explicitly indicated otherwise in the context, they should be understood as "one or more"; the names of messages or information exchanged between multiple devices in the embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of these messages or information.

[0022] In this utility model, terms such as "elements," "components," and "materials" are used only to facilitate understanding and implementation of their functions by those skilled in the art, and are not intended to limit or protect the composition of the material.

[0023] The standard parts or fiber yarns used in this utility model can all be purchased from the market. The irregular parts can be customized according to the description and drawings. The specific connection methods of each part, fiber yarn and fabric layer all adopt conventional methods that are mature in the prior art, such as bolts, rivets, welding, twisting, blending, needle punching and hot melt bonding. The machinery, parts and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cold-resistant computer network connection cable, comprising a conductor (1), characterized in that: A cross skeleton (2) is provided between multiple conductor cores (1). The contact surface of the cross skeleton (2) and the conductor core (1) is matched. An arc-shaped soft strip (3) is pressed against the outer side of the outer wall of the conductor core (1). An insulating layer (4) is fitted on the outer side of the arc-shaped soft strip (3) and the cross skeleton (2). An armor layer (5) is provided on the outer side of the insulating layer (4). The armor layer (5) is woven from multiple braided wires (51). The braided wires (51) are composed of strong and tough wires (511) and heat-insulating wires (512). The strong and tough wires (511) and the heat-insulating wires (512) are twisted together. A sheath (6) is provided on the outer side of the armor layer (5). A coating (7) is provided on the outer side of the sheath (6).

2. The cold-resistant computer network connection cable according to claim 1, characterized in that: The inner wall of the cross frame (2) is fixed with a wire core (8).

3. The cold-resistant computer network connection cable according to claim 1, characterized in that: The curved flexible strip (3) has multiple through holes (9) inside.

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