A copper conductor for high frequency data cables

Abstract

The utility model discloses a copper conductor for high frequency data cable, including copper conductor combination, anti -inflation adjusting mechanism, the anti -inflation adjusting mechanism includes the outer layer framework, the upper end of outer layer framework is connected with the adjusting limiting slide bar through the setting sliding slot sliding, the surface fixed connection of outer layer framework has polyester fiber filling cotton. The utility model discloses a setting, such as anti -inflation adjusting mechanism, copper conductor combination etc. structure, can be adjusted to the control when copper conductor thermal expansion to it, make adjusting limiting slide bar and polyester fiber filling cotton contact to the effective prevention copper conductor and produce structural deformation because of thermal expansion, and then prevent outer layer polyvinyl chloride insulating layer and be broken by copper conductor, protect the integrity of outer layer polyvinyl chloride insulating layer surface, this helps to promote the stability and durability of data cable whole and data transmission's reliability, avoid because of breakdown short circuit and lead to line trip -out or equipment damage, prolong the service life of data cable.

Description

Technical Field

[0001] This utility model relates to the field of copper conductor processing for cables, and in particular to a copper conductor for high-frequency data cables. Background Technology

[0002] With the improvement of building intelligence and the increase in the number of household appliances, the demand for electricity continues to grow. The demand for copper conductors in building internal wiring and incoming lines is very stable. Copper conductors are widely favored in high-frequency data cables due to their excellent physical and chemical properties. They have excellent oxidation resistance and can maintain stable conductivity during long-term use. These characteristics together ensure the reliability and stability of high-frequency data cables when transmitting signals at high speed, meeting the stringent requirements of modern communication technology for high-quality transmission media.

[0003] However, there are still some problems with the existing copper conductors used in high-frequency data cables: copper conductors generate heat during use, and the combined effect of heat and mechanical stress accelerates the aging of insulation materials, making them brittle and cracked. Once the insulation layer cracks or thins, its dielectric strength will decrease, and it is very easy to break down and short-circuit under high voltage, causing line tripping or equipment damage. Summary of the Invention

[0004] This invention provides a copper conductor for high-frequency data cables to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A copper conductor for high-frequency data cables includes a copper conductor assembly and an anti-expansion adjustment mechanism. The anti-expansion adjustment mechanism includes an outer skeleton, and an adjustment limit slide rod is slidably connected to the upper end of the outer skeleton through a sliding groove. Polyester fiber filling cotton is fixedly connected to the surface of the outer skeleton. One end of the adjusting limit slide rod is fixedly connected to an outer polyvinyl chloride insulation layer, and the inner wall of the outer skeleton is fixedly connected to an inner lining skeleton.

[0006] As a further improvement to this technical solution: the number of the adjustment limiting slide rods is several, and the centers of the several adjustment limiting slide rods are arranged in a ring array outside the outer skeleton.

[0007] As a further improvement to this technical solution: a mounting block is fixedly connected to the surface of the outer polyvinyl chloride insulation layer, and mounting bolts are slidably connected to the inner wall of the mounting block.

[0008] As a further improvement to this technical solution: an arc-shaped filling groove is provided at the upper edge of the inner lining skeleton, and the number of the four arc-shaped filling grooves is four, which are distributed in a circular array with the inner lining skeleton as the center.

[0009] As a further improvement to this technical solution: the inner wall of the inner lining skeleton overlaps with the surface of the copper conductor assembly, and a data plug is fixedly connected to one end of the copper conductor assembly.

[0010] As a further improvement to this technical solution: an insulating protective sleeve is fixedly connected to the bottom of the surface of the data plug, and the inner wall of the insulating protective sleeve is fixedly connected to one end of the outer polyvinyl chloride insulating layer.

[0011] Compared with the prior art, the beneficial effects of this utility model are: By incorporating an anti-expansion adjustment mechanism and a copper conductor assembly, the expansion of the copper conductor due to heat can be controlled. This allows the adjustment limit slider to contact the polyester fiber filling cotton, effectively preventing structural deformation of the copper conductor caused by thermal expansion. Consequently, the outer PVC insulation layer is prevented from being ruptured by the copper conductor, protecting the integrity of the outer PVC insulation layer surface. This helps improve the overall stability and durability of the data cable, as well as the reliability of data transmission, avoiding line tripping or equipment damage due to short circuits, and extending the service life of the data cable.

[0012] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of a copper conductor for a high-frequency data cable proposed in this utility model; Figure 2 This is a schematic diagram showing the disassembled structure of a copper conductor for a high-frequency data cable according to the present invention. Figure 3 This utility model proposes a copper conductor for high-frequency data cables. Figure 1 Enlarged structural diagram at point A in the middle; Figure 4 This is a top view schematic diagram of the anti-expansion adjustment mechanism for copper conductors in high-frequency data cables proposed in this utility model.

[0014] The attached diagram lists the components represented by each number as follows: 1. Copper conductor assembly; 2. Anti-expansion adjustment mechanism; 201. Outer frame; 202. Adjustment limit slide bar; 203. Polyester fiber filling cotton; 3. Outer polyvinyl chloride insulation layer; 4. Inner lining frame; 5. Mounting block; 6. Mounting bolts; 7. Arc-shaped filling groove; 8. Data plug; 9. Insulating protective sleeve. Detailed Implementation

[0015] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0016] Please see Figures 1-4 In this embodiment of the utility model, a copper conductor for a high-frequency data cable includes a copper conductor assembly 1 and an anti-expansion adjustment mechanism 2. The anti-expansion adjustment mechanism 2 includes an outer skeleton 201. The upper end of the outer skeleton 201 is slidably connected to an adjustment limit slide rod 202 through a sliding groove. Polyester fiber filling cotton 203 is fixedly connected to the surface of the outer skeleton 201. One end of the adjusting limit slide rod 202 is fixedly connected to an outer polyvinyl chloride insulation layer 3, and the inner wall of the outer frame 201 is fixedly connected to an inner lining frame 4.

[0017] The adjusting limit slide 202 is limited by the through groove opened on the outer skeleton 201, so that when the copper conductor assembly 1 is heated and expands, it is pressed against and the adjusting limit slide 202 slides. During this process, the relative displacement between the outer skeleton 201 and the adjusting limit slide 202 can form a buffer space, which prevents the stress generated by the expansion of the copper conductor assembly 1 from acting directly on the outer polyvinyl chloride insulation layer 3. It has an operable space to increase adaptability. The outer polyvinyl chloride insulation layer 3 prevents current leakage to the outside, ensures the safe transmission of electrical energy or signals inside the conductor, prevents electric shock and short circuits, and protects the internal conductor from mechanical damage such as friction, compression and stretching.

[0018] Please see Figure 4 The number of adjusting limit slides 202 is several, and the several adjusting limit slides 202 are arranged in a ring array around the center of the outer skeleton 201.

[0019] The adjusting limit slides 202 are arranged in a ring array, which forms a uniform constraint on the expansion direction of the copper conductor assembly 1. This can disperse the thrust generated by the expansion of the copper conductor assembly 1 to each adjusting limit slide 202. Then, through the relative sliding between the adjusting limit slides 202 and the outer skeleton 201, the stress is gradually released into the buffer space, which further improves the stability and deformation resistance of the entire structure and effectively extends the service life of the high-frequency data cable.

[0020] Please see Figures 1-2 An installation block 5 is fixedly connected to the surface of the outer polyvinyl chloride insulation layer 3, and an installation bolt 6 is slidably connected to the inner wall of the installation block 5.

[0021] The mounting bolts 6, in conjunction with the mounting block 5, can easily fix the data cable to the mounting panel of the equipment or the preset bracket. Its sliding connection structure allows for fine-tuning of the cable's fixing position during installation according to actual needs, avoiding damage to the outer PVC insulation layer 3 due to force caused by rigid installation. At the same time, it ensures that the cable will not loosen due to vibration or pulling during long-term use, further guaranteeing the stability of high-frequency data transmission.

[0022] Please see Figures 2-3 The inner lining frame 4 has four arc-shaped filling grooves 7 at the upper edge. The four arc-shaped filling grooves 7 are arranged in a circular array with the inner lining frame 4 as the center.

[0023] The arc-shaped filling groove 7 can be filled with high-temperature resistant insulating putty. After filling, this putty can fit tightly with the inner wall of the arc-shaped filling groove 7, which can enhance the sealing between the inner lining skeleton 4 and the outer polyvinyl chloride insulation layer 3, and effectively prevent external dust and moisture from entering the cable. Meanwhile, the high-temperature resistant insulating putty can absorb the expansion stress generated by heat during the operation of the copper conductor assembly 1 by its own elastic deformation characteristics, and avoid cracking of the inner lining skeleton 4 due to local stress concentration, thereby preventing external impurities from entering through gaps and affecting the conductivity of the copper conductor assembly 1.

[0024] Please see Figures 1-2 The inner wall of the inner lining frame 4 overlaps with the surface of the copper conductor assembly 1, and a data plug 8 is fixedly connected to one end of the copper conductor assembly 1.

[0025] Data plug 8 is connected to copper conductor assembly 1 to enable signal transmission between copper conductor assembly 1 and external devices. The outer shell of data plug 8 is made of acrylonitrile-butadiene-styrene copolymer, which has good strength, hardness and corrosion resistance. It not only has good insulation performance, but also effectively protects the internal connection structure, preventing the connection from loosening or being damaged due to external force during plugging and unplugging, and further ensuring the reliability of high-frequency data cable during long-term use.

[0026] Please see Figures 1-2 An insulating protective sleeve 9 is fixedly connected to the bottom of the surface of the data plug 8. The inner wall of the insulating protective sleeve 9 is fixedly connected to one end of the outer polyvinyl chloride insulating layer 3.

[0027] While the insulating protective sleeve 9 is fixed inside the data plug 8, it completely covers the copper conductor assembly 1 near one end. This design can further isolate the copper conductor assembly 1 from the external environment and avoid the risk of conductor oxidation or short circuit caused by factors such as moisture and dust.

[0028] The working principle of this utility model is as follows: First, when the cable is heated from the outside to the inside, the copper conductor assembly 1 will feel the heat and inevitably expand. The inner lining skeleton 4 will be compressed and expanded first. The high-temperature resistant insulating putty in the arc-shaped filling groove 7, as the first anti-expansion measure, will gradually soften and fill the tiny gaps caused by the expansion of the copper conductor assembly 1 when the temperature rises. At the same time, its own adhesive properties can further seal the gap between the inner lining skeleton 4 and the copper conductor assembly 1, reducing the speed of heat transfer to the internal core area. Then, the inner lining frame 4 expands and contacts the adjusting limit slide rod 202. The adjusting limit slide rod 202 slides outward within the outer frame 201 and is distributed in a ring array. As the adjusting limit slide rod 202 expands outward, its end is tightly attached to the inner wall of the outer polyvinyl chloride insulation layer 3, forming a second physical support structure. Finally, the adjusting limit slide 202 can effectively disperse the radial pressure transmitted by the inner lining skeleton 4. The design of the ring array distribution makes the supporting force of the adjusting limit slide 202 on the outer skeleton 201 evenly distributed in the circumferential direction, ensuring that the overall structure of the cable can maintain a stable circular cross section during thermal expansion, and avoiding cracking of the outer polyvinyl chloride insulation layer 3 due to excessive local stress.

[0029] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A copper conductor for high-frequency data cables, comprising a copper conductor assembly (1) and an anti-expansion adjustment mechanism (2), characterized in that: The anti-expansion adjustment mechanism (2) includes an outer frame (201), the upper end of which is slidably connected to an adjustment limit slide rod (202) through a slide groove, and a polyester fiber filling cotton (203) is fixedly connected to the surface of the outer frame (201). One end of the adjusting limit slide bar (202) is fixedly connected to an outer polyvinyl chloride insulation layer (3), and the inner wall of the outer skeleton (201) is fixedly connected to an inner lining skeleton (4).

2. The copper conductor for a high-frequency data cable according to claim 1, characterized in that, The number of the adjustment limiting slide rods (202) is several, and the several adjustment limiting slide rods (202) are arranged in a ring array with the center of the outer skeleton (201).

3. The copper conductor for a high-frequency data cable according to claim 1, characterized in that, The surface of the outer polyvinyl chloride insulation layer (3) is fixedly connected to an installation block (5), and the inner wall of the installation block (5) is slidably connected to an installation bolt (6).

4. The copper conductor for a high-frequency data cable according to claim 1, characterized in that, An arc-shaped filling groove (7) is provided at the upper edge of the inner lining skeleton (4). There are four arc-shaped filling grooves (7), and the four arc-shaped filling grooves (7) are distributed in a ring array with the inner lining skeleton (4) as the center.

5. A copper conductor for a high-frequency data cable according to claim 4, characterized in that, The inner wall of the inner lining skeleton (4) overlaps with the surface of the copper conductor assembly (1), and a data plug (8) is fixedly connected to one end of the copper conductor assembly (1).

6. A copper conductor for a high-frequency data cable according to claim 5, characterized in that, An insulating protective sleeve (9) is fixedly connected to the bottom of the surface of the data plug (8), and the inner wall of the insulating protective sleeve (9) is fixedly connected to one end of the outer polyvinyl chloride insulating layer (3).

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