CN213459096U

CN213459096U - Signal line structure that copper silver was compiled thoughtlessly

Info

Publication number: CN213459096U
Application number: CN202022362778.0U
Authority: CN
Inventors: 汤洋
Original assignee: Individual
Current assignee: Jiangsu Tommy Yang Electronic Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-15
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a signal line structure that copper silver was compiled thoughtlessly, including the outside line cortex, the outside line cortex includes two-layer first insulation crust, its characterized in that: the parcel has first shielding layer and second shielding layer between two-layer first insulation crust, and first shielding layer parcel is in the outside of second shielding layer, and the inner chamber of external line cortex is provided with anti-seismic line and signal line, and the inner chamber of signal line is provided with the sinle silk. The utility model provides a signal of telecommunication of transmission when ordinary signal line receives external electromagnetic interference or vibrations interference when transmission signal is disturbed the problem that produces undulant and distortion.

Description

Signal line structure that copper silver was compiled thoughtlessly

Technical Field

The utility model relates to a signal line technical field specifically is a signal line structure that copper silver was compiled thoughtlessly.

Background

The signal line conducts direct current and alternating current which are different from complex audio signals, the frequency and the intensity of direct current and alternating current with relatively fixed frequency such as 220v and 50hz are relatively single and stable, and the frequency and the intensity of alternating signals of audio, video, networks and the like are continuously changed, so that the requirements of wire rod designs with different purposes and conductor types are different, the common signal line has high impedance, large signal distortion and small anti-electromagnetic interference capability, and the signal transmission quality is influenced by vibration sensitivity to cause unstable signal transmission, so that a signal line structure formed by mixing and weaving copper and silver is designed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a signal line structure that copper silver was compiled thoughtlessly has solved that ordinary signal line impedance high signal distortion is big, and anti-electromagnetic interference ability is little, leads to the unstable problem of signal transmission to vibrations sensitive influence signal transmission quality.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a signal line structure that copper silver was thoughtlessly compiled, includes the outside line cortex, the outside line cortex includes two-layer first insulation crust, its characterized in that: two-layer the parcel has first shielding layer and second shielding layer between the first insulation crust, first shielding layer parcel is in the outside of second shielding layer, the inner chamber of external line cortex is provided with anti-seismic line and signal line, the inner chamber of signal line is provided with the sinle silk.

In an aforementioned signal line structure with mixed copper and silver, the first shielding layer is an aluminum strip shielding layer.

In an aforementioned signal line structure with mixed copper and silver weaved, the second shielding layer is a copper mesh shielding layer.

In the foregoing signal line structure formed by co-weaving copper and silver, the anti-vibration line is a shock-proof tensile nylon line.

In the foregoing signal line structure formed by co-weaving copper and silver, the second insulating sheath is wrapped on the outer side of the signal line.

In the foregoing signal line structure woven by copper and silver in a mixed manner, the first insulating outer skin and the second insulating outer skin are made of TPU, PVC, PE or other flame-retardant flexible plastic materials.

The utility model provides a signal line structure that copper silver was mixed and compiled, the sinle silk includes copper line and silver-colored line, the silver-colored line is provided with four, the copper line is provided with three, the silver-colored line is the planet form and distributes around the copper line.

In the foregoing signal line structure formed by co-weaving copper and silver, the signal line is provided with seven strands, and one of the seven strands of signal lines is arranged around the signal line as a center to form a regular hexagon.

In the foregoing signal line structure formed by co-weaving copper wires and silver wires, the diameters of the copper wires and the silver wires are 0.05-0.8 mm.

In the foregoing signal line structure mixed with copper and silver, the outer walls of the copper line and the silver line are coated with insulating paint.

The utility model has the advantages that: the wire structure is formed by twisting wire cores which are independently insulated by enamel-covered wires with the same wire diameter, wherein the total number of the wire cores is seven, three silver wires and four copper wires are arranged and twisted into one strand, then the strand is taken as the center to surround the six strands of wire cores to form the wire core part, then a second insulating sheath is coated to form a signal wire, then two signal wires and two anti-vibration wires are twisted together to coat a first insulating sheath, then the first insulating sheath is coated after the first insulating sheath is woven into a second shielding layer and is wound by the first shielding layer, the first insulating sheath is made of environment-friendly TPU, PVC, PE and other flexible plastic materials, the anti-vibration wires can effectively prevent the influence of the vibration of the wires on the wire cores, simultaneously provide a tensile resistance for the wires, the double shielding layers are used for shielding the external signal interference, and the core conductor can avoid the external signal interference to conduct a purer signal, this structure makes the distribution that the silver-colored line can be more even form a planet form around the copper line and arranges, and the electric conductive property of silver-colored line promotes 5% than the copper line and can reduce the resistance and come better promotion electrically conductive quality, and it is big to have solved ordinary signal line impedance high signal distortion, and anti-electromagnetic interference ability is little, leads to the unstable problem of signal transmission to vibrations sensitive influence signal transmission quality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of a signal line.

In the figure: 1. outer line cortex, 2, first insulating crust, 3, first shielding layer, 4, second shielding layer, 5, antidetonation line, 6, signal line, 7, sinle silk, 701, copper line, 702, silver-colored line, 703, insulated paint.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-2: a signal line structure of copper-silver mixed weaving comprises an outer line cortex 1, wherein the outer line cortex 1 comprises two layers of first insulating sheaths 2, a first shielding layer 3 and a second shielding layer 4 are wrapped between the two layers of first insulating sheaths 2, the first shielding layer 3 is an aluminum tape shielding layer, the second shielding layer 4 is a copper mesh shielding layer, the first shielding layer 3 is wrapped on the outer side of the second shielding layer 4, an inner cavity of the outer line cortex 1 is provided with an anti-vibration line 5 and a signal line 6, the signal line 6 is provided with seven strands, one strand of the signal line 6 is arranged in a regular hexagon shape by surrounding six strands of the signal line 6 in the center, the anti-vibration line 5 is an anti-vibration tensile nylon line, the outer side of the signal line 6 is wrapped with a second insulating sheath, the first insulating sheath 2 and the second insulating sheath are made of one of TPU, PVC or PE, the inner cavity of the signal line 6 is provided with a wire core 7, the wire core 7 comprises a copper wire 701 and a silver wire 702, four silver wires 702 are arranged, three copper wires 701 are arranged, and the silver wires 702 are distributed around the copper wires 701 in a star shape.

To sum up, the utility model discloses when using, this wire rod structure comprises 49 with the independent insulating sinle silk 7 transposition of line footpath area enameled wire, and it is bigger for the surface of the wire rod conductor of no enameled wire not have the cross local surface area of overlapping, can bring more effective conducting area according to the skin effect and reduce resistance. The structure is characterized in that the structure is divided into seven strands, three silver wires 702 and four copper wires 701 are arranged and then twisted into one strand, then one strand is taken as a center, a wire core 7 part is formed by surrounding six strands of wires, then a second insulating sheath is coated to form a signal wire 6, then two signal wires 6 and two shock-resistant wires 5 are twisted together and then coated with a first insulating sheath 2, then the first insulating sheath 2 is wound by a first shielding layer 3 after the first insulating sheath 2 is woven with a second shielding layer 4, the first insulating sheath 2 is made of environment-friendly TPU, PVC, PE and other flexible plastic materials, the shock-resistant wires 5 can effectively prevent the influence of the vibration of the wires on a core material, meanwhile, a tensile resistance is provided for the wires, the double shielding layers are used for shielding external signal interference, the core material can avoid the external signal interference to conduct a purer signal, and the structure ensures that the silver wires 702 can be more uniformly distributed around the copper wires 701 to form a planet-shaped arrangement, the conductivity of the silver wire 702 can be improved by 5% compared with that of a copper wire, so that the resistance value can be reduced to better improve the conductivity quality, and the problems of high impedance, large signal distortion, small anti-electromagnetic interference capability and unstable signal transmission caused by the influence on the signal transmission quality due to vibration sensitivity of a common signal wire are solved.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a signal line structure that copper silver was thoughtlessly compiled, includes outer line cortex (1), outer line cortex (1) includes two-layer first insulation crust (2), its characterized in that: two-layer the parcel has first shielding layer (3) and second shielding layer (4) between first insulation crust (2), first shielding layer (3) parcel is in the outside of second shielding layer (4), the inner chamber of outer line cortex (1) is provided with anti-seismic line (5) and signal line (6), the inner chamber of signal line (6) is provided with sinle silk (7).

2. The signal line structure of claim 1, wherein: the first shielding layer (3) is an aluminum strip shielding layer.

3. The signal line structure of claim 1, wherein: the second shielding layer (4) is a copper mesh shielding layer.

4. The signal line structure of claim 1, wherein: the anti-vibration thread (5) is a shock-absorbing tensile nylon thread.

5. The signal line structure of claim 1, wherein: and the outer side of the signal wire (6) is wrapped with a second insulating outer skin.

6. The signal line structure of claim 5, wherein: the first insulating outer skin (2) and the second insulating outer skin are both made of one flexible plastic material of TPU, PVC or PE.

7. The signal line structure of claim 1, wherein: sinle silk (7) are including copper line (701) and silver-colored line (702), silver-colored line (702) are provided with four, copper line (701) are provided with three, silver-colored line (702) are the planet form and distribute around copper line (701).

8. The signal line structure of claim 1, wherein: the signal lines (6) are provided with seven strands, and one strand of the signal lines (6) is arranged around the signal lines (6) in a regular hexagon mode.

9. The signal line structure of claim 7, wherein: the diameter of the copper wire (701) and the silver wire (702) is 0.05-0.8 mm.

10. The signal line structure of claim 7, wherein: the outer walls of the copper wire (701) and the silver wire (702) are coated with insulating paint (703).