CN217880963U

CN217880963U - Low-cost CAT6A shielding network line of small conductor

Info

Publication number: CN217880963U
Application number: CN202220819142.0U
Authority: CN
Inventors: 姚戌辰
Original assignee: Jiaxing Haitang Electronics Co ltd
Current assignee: Jiaxing Haitang Electronics Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-11-22
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a little conductor low-cost CAT6A shielding network line, separate thin slice, aluminium foil shielding layer, self-adhesion PET layer and foaming insulation layer including heart yearn, conductor line, S type, press from both sides between two conductor lines of heart yearn and be equipped with the S type and separate the thin slice, the outside of heart yearn is wrapped and is equipped with the aluminium foil shielding layer, the lateral surface cladding of aluminium foil shielding layer is provided with the self-adhesion PET layer, the quantity of heart yearn has four pairs, and four have foaming insulation layer to the whole cladding in the outside of heart yearn. The utility model discloses can make the network line adopt to reach excellent shielding effect to shielded individual layer shielding structure, set up S type and separate the thin slice and reduce the heart yearn pair twist damage, increase two heart yearn distances, can support 24AWG small conductor heart yearns, the product cost is low, and the performance is excellent, does benefit to marketing.

Description

Low-cost CAT6A shielding network line of small conductor

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of network line, especially a technical field of little conductor low-cost CAT6A shielding network line.

[ background of the invention ]

According to the ISO/IEC 11801 standard, considering that the specification of an early line gauge is low, the bandwidth requirement of an indoor digital system in the 4G era is greater than 1Gbps, so that five types of lines can well meet the transmission requirement, more six types of network lines are used, the bandwidth is required to be 10Gbps with the arrival of a tera broadband, and CAT6A exceeds six types and can just reach 10Gbps. CAT6A surpasses six types of net twines, domestic mostly uses S/FTP double-deck shielding structure, and every pair is shielded + the total shielding is woven to tin-plated copper, can reduce outside complicated radiation to the net twine, has good electromagnetic compatibility EMC performance. However, at present, most of domestic network cable enterprises are limited by the technical level, a 23AWG large conductor scheme is adopted, and a double-layer shielding structure is added, so that the product cost is greatly increased, and the market competitiveness is greatly reduced.

[ Utility model ] content

The utility model aims at solving the problem among the prior art, provide a little conductor low-cost CAT6A shielding network line, can make the network line adopt to reach excellent shielding effect to the individual layer shielding structure of shielding, set up the S type and separate the thin slice and reduce the heart yearn pair twist damage, increase two heart yearn distances, can support 24AWG little conductor heart yearns, product cost is low, and the performance is excellent, does benefit to marketing.

In order to realize the above-mentioned purpose, the utility model provides a little conductor low-cost CAT6A shielding network line, separate thin slice, aluminium foil shielding layer, self-adhesion PET layer and foaming insulation layer including heart yearn, conductor line, S type, press from both sides between two conductor lines of heart yearn and be equipped with S type and separate the thin slice, the outside of heart yearn is wrapped around having aluminium foil shielding layer, aluminium foil shielding layer' S lateral surface cladding is provided with self-adhesion PET layer, the quantity of heart yearn has four pairs, and four have foaming insulation layer to the whole cladding in the outside of heart yearn.

Preferably, the S-shaped partition sheet is an S-shaped soft sheet.

Preferably, the S-shaped separation sheet is uniformly provided with a shielding layer.

Preferably, the core wire is a super-six type wire, and a 24AWG small conductor core wire is adopted as the core wire.

Preferably, the outer side of the foamed insulating layer is coated with a wear-resistant sheath layer.

Preferably, the aluminum foil shielding layer is closely attached to the inner side surface of the self-adhesive PET layer.

Preferably, the conductor line sequentially comprises a conductor and an insulating layer from inside to outside.

Preferably, the S-shaped separation sheet is made of high density polyethylene.

The utility model has the advantages that: the utility model discloses a separate thin slice, aluminium foil shielding layer, self-adhesion PET layer and foaming insulating layer with heart yearn, conductor line, S type and combine together, through experimental optimization, can make the network line adopt to reach excellent shielding effect to shielded individual layer shielding structure, set up S type and separate the thin slice and reduce the heart yearn and twist the damage, increase two heart yearn distances, can support 24AWG little conductor heart yearns, the product is with low costs, and the performance is excellent, does benefit to marketing.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of the small-conductor low-cost CAT6A shielding network line of the present invention.

In the figure: 1-core wire, 2-conductor wire, 3-aluminum foil shielding layer, 4-self-adhesive PET layer, 5-foaming insulating layer, 6-wear-resistant sheath layer and 7-S type separating sheet.

[ detailed description ] embodiments

Referring to fig. 1, the utility model relates to a small conductor low-cost CAT6A shielding network line, including heart yearn 1, conductor line 2, S type separation thin slice 7, aluminium foil shielding layer 3, self-adhesion PET layer 4 and foaming insulating layer 5, press from both sides between two conductor lines 2 of heart yearn 1 and be equipped with S type separation thin slice 7, the outside of heart yearn 1 is around having aluminium foil shielding layer 3, the lateral surface cladding of aluminium foil shielding layer 3 is provided with self-adhesion PET layer 4, the quantity of heart yearn 1 has four pairs, and four have foaming insulating layer 5 to the whole cladding in the outside of heart yearn 1, S type separation thin slice 7 is the soft thin slice of S type, evenly be provided with the shielding layer on the S type separation thin slice 7, heart yearn 1 is super six types of lines, heart yearn 1 adopts 24AWG small conductor heart yearn 1, foaming insulating layer 5' S outside cladding is provided with wear-resistant sheath 6, aluminium foil shielding layer 3 closely laminates the medial surface that adheres at self-adhesion PET layer 4, conductor line 2 is outside by interior to including conductor and insulating layer in proper order, S type separation thin slice 7 adopts high density polyethylene.

The utility model discloses a combine heart yearn 1, conductor line 2, S type separation thin slice 7, aluminium foil shielding layer 3, self-adhesion PET layer 4 and foaming insulating layer 5 to be in the same place, through experimental optimization, can make the network line adopt to reach excellent shielding effect to shielded individual layer shielding structure, set up S type separation thin slice 7 and reduce 1 pair twist damage of heart yearn, increase two heart yearn 1 distances, can support 24AWG little conductor heart yearn 1, the product is with low costs, excellent performance does benefit to marketing.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any is right the utility model discloses scheme after simply changing all belongs to the protection scope of the utility model.

Claims

1. The utility model provides a small conductor low-cost CAT6A shielding network line which characterized in that: separate thin slice (7), aluminium foil shielding layer (3), self-adhesion PET layer (4) and foaming insulating layer (5) including heart yearn (1), conductor line (2), S type, press from both sides between two conductor lines (2) of heart yearn (1) and be equipped with S type and separate thin slice (7), the outside of heart yearn (1) has aluminium foil shielding layer (3) around having wound, the lateral surface cladding of aluminium foil shielding layer (3) is provided with self-adhesion PET layer (4), the quantity of heart yearn (1) has four pairs, and four have foaming insulating layer (5) to the whole cladding in the outside of heart yearn (1).

2. The small conductor low cost CAT6A shielded network wire of claim 1 wherein: the S-shaped separation sheet (7) is an S-shaped soft sheet.

3. The small conductor low cost CAT6A shielded network wire of claim 1 wherein: and the S-shaped separation sheets (7) are uniformly provided with shielding layers.

4. The small conductor low cost CAT6A shielded network wire of claim 1 wherein: the core wire (1) is a super six-type wire, and the core wire (1) adopts a 24AWG small conductor core wire.

5. The small conductor, low cost CAT6A shielded network wire of claim 1 wherein: and the outer side of the foaming insulating layer (5) is coated with a wear-resistant sheath layer (6).

6. The small conductor low cost CAT6A shielded network wire of claim 1 wherein: the aluminum foil shielding layer (3) is closely attached to the inner side surface of the self-adhesive PET layer (4).

7. The small conductor, low cost CAT6A shielded network wire of claim 1 wherein: the conductor wire (2) sequentially comprises a conductor and an insulating layer from inside to outside.

8. The small conductor, low cost CAT6A shielded network wire of claim 1 wherein: the S-shaped separation sheet (7) is made of high-density polyethylene.