TWM594255U - Network cable structure - Google Patents

Abstract

A network route structure includes: multiple wire pairs, a filler, a noise interference control layer and an outer cladding layer. Each of the wire pairs is composed of a copper wire, and the outer surface of the copper wire is provided with an insulating layer. The filler is a cross-shaped filler, which has multiple area spaces, and each area space can accommodate a set of line pairs. The noise control isolation layer is coated on the surfaces of the wire pairs and the filler. The outer cladding layer is provided on the surface of the noise control isolation layer. Among them, the noise control isolation layer inside the network line has an aluminum foil layer, and a first polyester film and a second polyester film are provided on both sides of the aluminum foil layer, so that the network line has a good noise isolation effect, allowing In addition to more stable signal transmission on the network, it also makes wiring easier and smaller in size.

Description

Network cable structure

This creation is about a network route, especially a network route structure with good isolation from external electromagnetic interference.

Now whether it is watching videos, chatting, shopping, downloading or retrieving data, and sharing the mood of the community, these must be connected to the remote server through a computer to the Internet. Therefore, it can be seen that the Internet has almost become an indispensable part of daily life. In addition to the computer equipped to meet the speed of connecting to the Internet with a computer, the quality of the network connection to the Internet will also affect the network connection.

In the digital age, network cables play an important role. The quality of network cables will directly affect network speed and stability, page faults and other bad conditions. The network route is currently divided into Cat3, Cat5, Cat5e, Cat6, Cat6a, Cat7, Cat7 and Cat8. The larger the number, the newer the version, the more advanced the technology, and the higher the broadband. At present, Category 6 cable (Category 6 cable), generally known as Cat6 network line, is the transmission cable standard used on Gigabit Ethernet and other Cat5/Cat3 backward compatible networks. Compared with the Cat5 network line, the Cat6 network line strengthens the protection against crosstalk and system noise. Cat6a enhances the transmission capability of twisted pair (Augmented Category 6). The transmission frequency of Cat6a can be as high as 500 MHz, which is twice that of Cat6 network. And within 100 meters, provide 10GBASE-T 10 Gigabit Ethernet.

The traditional Cat6a network line is covered with a shielding isolation layer 20 (as shown in FIG. 1) on a plurality of pairs and fillers. The shielding isolation layer 20 has a carrier 201, and one side of the carrier 201 has an aluminum foil layer 202 , In order to achieve isolation from external electromagnetic interference. Since the aluminum foil layer 202 is composed of a plurality of triangular aluminum foil patterns 203, there is a gap 204 between each triangular aluminum foil pattern 203, the gap 204 forms a discontinuous aluminum foil layer 202 structure, so that the network line is isolated from external noise and electromagnetic waves The capability is poor, and the transmitted signal is easily interfered, and the wiring is not easy, and the size cannot be reduced.

Therefore, the main purpose of this creation is to solve the lack of tradition. In this creation, the internal noise interference layer of the network line is redesigned, so that the network line has good noise isolation effect, and the signal transmission of the network line is more stable. Make the wiring convenient and the size becomes smaller.

To achieve the above purpose, this creation provides a network route structure, including: multiple wire pairs, a filler, a noise interference control layer and an outer cladding layer. Each of the wire pairs is composed of a copper wire, and the outer surface of the copper wire is provided with an insulating layer. The filler is a cross-shaped filler, which has multiple area spaces, and each area space can accommodate a set of line pairs. The noise control isolation layer is coated on the surfaces of the wire pairs and the filler. The outer cladding layer is provided on the surface of the noise control isolation layer.

In one embodiment of the present creation, the copper wire is a single-strand copper core wire.

In one embodiment of this creation, the copper wire is a multi-strand copper core wire.

In one embodiment of the present creation, the insulating layer is polyvinyl chloride or polyethylene.

In one embodiment of this creation, the filler is polyethylene.

In an embodiment of the present invention, the noise control isolation layer is covered with an aluminum foil layer, and a continuity of a first polyester film and a second polyester film are provided on both surfaces of the aluminum foil layer.

In one embodiment of the present creation, the aluminum foil layer is a continuous structure.

In an embodiment of the present invention, the outer coating layer is polyvinyl chloride or polyethylene.

The technical content and detailed description of this creation are now explained in conjunction with the diagram as follows:

Please refer to Figures 2 and 3, which are the schematic diagrams of the manufacturing process of the network route and the cross-sectional view of the network route. As shown in the figure: the network structure of this creation is being manufactured, and a noise control isolation layer designed with double-sided polyester film is added inside the network line 10, so as to effectively isolate the signal transmitted by the interference of external electromagnetic waves. Easy wiring and smaller size.

First, in step 100, a copper wire (Conductor) is prepared, and the copper wire 11 is used as a conductor for signal transmission within the network line 10. In this drawing, the copper wire is a single-strand copper core wire or a multi-strand copper core wire.

Step 102: Stretching operation, the aforementioned copper wire 11 is stretched through a stretching machine (not shown) to stretch the diameter of the copper wire 11 to a predetermined required diameter.

In step 104, an insulating layer (Insulation) is fabricated, a layer of insulating material is coated on the surface of the copper wire 11 after the above stretching, and an insulating layer 12 is formed with the insulating material. In this drawing, the insulating layer 12 is polyvinyl chloride (Polyvinyl Chloride, PVC) or polyethylene (PE).

Step 106: In the detection operation, after the insulating material is coated on the surface of the copper wire 11 described above, it is transferred to a detector (not shown) to detect whether the insulating material coated on the surface of the copper wire 11 is covered with the detector If the coated insulating material is not properly coated, the amount of insulating material applied to the surface of the copper wire 11 by the coating machine will be adjusted again.

Step 108: Making a twisted pair, twisting the above-mentioned two or more copper wires 11 with an insulating layer 12 on the surface to form a pair 1.

Step 110, assembly production, the above-mentioned wire pairs 1 are assembled on a cross-shaped filler 2 with a plurality of area spaces 21, each area space 21 can be placed with two The line pair 1 and the filler 2 are used to provide the network line 10 with the effect of anti-stress and anti-stepping. In this drawing, the filler 2 is polyethylene (PE).

Step 112, a noise control barrier is fabricated, and after the above-mentioned wire pairs 1 are assembled on the filler 2, a double-sided polymer is formed on the surfaces of the wire pairs 1 and the filler 2 The design of the ester film uses the double-sided polyester film to form the noise control isolation layer 3 of the network line 10, which can prevent the transmitted signal from being interfered by the outside, such as electromagnetic waves, and also facilitate wiring and reduce the size. Wherein, the noise control isolation layer 3 includes an aluminum foil layer (Aluminum) 31, and a first polyester film (Mylar) 32 and a second polyester film (Mylar) each having continuity on both surfaces of the aluminum foil layer 31 ) 33, the aluminum foil layer 31 has a continuous structure.

In step 114, an outer cladding layer (Jacket) is fabricated. After the noise interference control layer 3 is fabricated, a surface of the noise interference control layer is coated with an outer cladding layer 4. In this drawing, the outer covering layer 4 is polyvinyl chloride (Polyvinyl Chloride, PVC) or polyethylene (PE).

Since the noise interference control layer 3 of the above-mentioned network cable 10 is designed with a double-sided polyester film, the network cable 10 can prevent the transmitted signal from being interfered by the outside, such as electromagnetic waves, make the signal transmission more stable, and also make wiring Convenient, the size becomes smaller.

Please refer to Figures 3 and 4 for a cross-sectional view of the network route and a side schematic view of the double aluminum foil layer. As shown in the figure: The network line 10 of this creation includes: a plurality of wire pairs 1, a filler 2, a noise interference control layer 3 and an outer cladding layer 4.

Each of the wire pairs 1 is composed of a copper wire 11, and an insulating layer 12 is provided on the outer surface of the copper wire 11. In this drawing, the copper wire 11 is a single-strand copper core wire or a multi-strand copper core wire; the insulating layer 12 is polyvinyl chloride (Polyvinyl Chloride, PVC) or polyethylene (PE).

The filler 2 is a cross-shaped filler 2 having a plurality of area spaces 21, and each area space 21 can accommodate a set of line pairs 1. The filler 2 is used to provide the network cable 10 with anti-stress and anti-stepping effects. In this drawing, the filler 2 is polyethylene (PE).

The noise control isolation layer 3 is coated on the surfaces of the wire pairs and the filler 2 to prevent the signal transmitted by the network line 10 from being interfered by the outside, such as electromagnetic waves. The noise control isolation layer 3 is covered with an aluminum foil layer (Aluminum) 31, and a first polyester film (Mylar) 32 and a second polyester film (Mylar) 33 each having continuity on both surfaces of the aluminum foil layer 31 The aluminum foil layer 31 has a continuous structure.

The outer cladding layer 4 is provided on the surface of the noise control isolation layer 3. In this drawing, the outer covering layer 4 is polyvinyl chloride (Polyvinyl Chloride, PVC) or polyethylene (PE).

By using the double-sided polyester film design for the noise interference control layer 3 of the above-mentioned network line 10, the network line 10 has the function of preventing external electromagnetic wave interference, making the transmitted signal more stable, and also facilitating wiring and changing the size. small.

However, the above is only the preferred embodiment of this creation, and is not intended to limit the scope of patent protection of this creation, so any equivalent changes in the use of this creation description or graphic content are all included in the right of this creation. Within the scope of protection, Chen Ming.

Learn:

20: shielding isolation layer

201: carrier

202: aluminum foil layer

203: Triangle aluminum foil pattern

204: gap

This creation:

Step 100-Step 114

10: Network cable

1: line pair

11: Copper wire

12: Insulation

2: filler

21: domain space

3: Noise control compartment

31: Aluminum foil layer

32: The first polyester film

33: Second polyester film

4: outer coating

Figure 1. Schematic diagram of the structure of a single aluminum foil layer used in traditional network lines;

Figure 2 is a schematic diagram of the manufacturing process of the network route of this creation;

Figure 3 is a schematic cross-sectional view of the network line of this creation;

Figure 4 is a schematic side view of the double aluminum foil layer of this creation.

10: Network cable

1: line pair

11: Copper wire

12: Insulation

2: filler

21: domain space

3: Noise control compartment

4: outer coating

Claims (8)

A network route structure, including: Multiple wire pairs, each wire pair is composed of a copper wire, the outer surface of the copper wire is provided with an insulating layer; A filler, which is a cross-shaped filler, with multiple area spaces on it, each area space can accommodate a set of line pairs; A noise control isolation layer is coated on the surfaces of the wire pairs and the filler; An outer cladding layer is provided on the surface of the noise control isolation layer. The network structure as described in item 1 of the patent application scope, wherein the copper wire is a single strand copper core wire. The network structure as described in item 1 of the patent application scope, wherein the copper wire is a multi-strand copper core wire. The network structure as described in item 1 of the patent application scope, wherein the insulating layer is made of polyvinyl chloride or polyethylene. The network structure as described in item 1 of the patent application scope, wherein the filler is polyethylene. The network structure as described in item 1 of the patent application scope, wherein the noise control isolation layer is covered with an aluminum foil layer, and a first polyester film and a second polyester film are provided on both surfaces of the aluminum foil layer. The network structure as described in item 6 of the patent application scope, wherein the aluminum foil layer is a continuous structure. The network structure as described in item 1 of the patent application scope, wherein the outer coating layer is polyvinyl chloride or polyethylene.

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