CN213815573U

CN213815573U - Silver-plated nylon stranded wire

Info

Publication number: CN213815573U
Application number: CN202023227373.2U
Authority: CN
Inventors: 左春龙
Original assignee: Dongguan Hongte Wire Machinery Co ltd
Current assignee: Dongguan Hongte Wire Machinery Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-07-27
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to the technical field of stranded wires, in particular to a silver-plated nylon stranded wire, which comprises an inner core and a plurality of copper stranded wires, wherein the plurality of copper stranded wires are spirally wound on the inner core, the inner core is formed by twisting a plurality of nylon wires, a silver plating layer is arranged on the copper stranded wires, an insulating oxide layer is arranged between the inner core and the copper stranded wires, and a gap is arranged between the copper stranded wires spirally wound on the inner core, the copper stranded wires of the utility model are spirally wound on the inner core, so that the contact area between the copper stranded wires and the inner core can be effectively increased, moreover, the utility model is provided with the oxide layer between the inner core and the copper stranded wires, the interference of the inner core to the copper stranded wires can be effectively prevented, the silver plating layer is also plated on the copper stranded wires, the copper stranded wires can be effectively prevented from being oxidized, the gap is arranged between the copper stranded wires of the utility model, and the stress deformation of the copper stranded wires can be effectively avoided when the copper stranded wires are folded, prolong the service life of the utility model.

Description

Silver-plated nylon stranded wire

Technical Field

The utility model belongs to the technical field of the stranded conductor technique and specifically relates to indicate a silver-plated nylon stranded conductor.

Background

With the development of science and technology, intelligent manufacturing is adopted in all industries at present, in daily life, electronic equipment such as mobile phones and the like put on the street, data transmission and power supply of the equipment are carried out by data lines in all industries, but the twisted wires inside the data lines are easy to break in the using process, the twisted wires are not durable, the metal wires inside the data lines are easy to break due to repeated bending in the using process, the data transmission is inconvenient to use, and the existing wires are easy to generate heat in the using process and poor in data transmission.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the problem to prior art provides a silver-plated nylon stranded conductor durable, that data transmission is fast, difficult rupture.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a pair of silver-plated nylon stranded wire, including inner core and many copper strands, many copper strands spiral twine in on the inner core, the inner core adopts a plurality of nylon wires transposition to form, be provided with the silvered film on the copper strand wires, the inner core with be provided with insulating oxide layer between the copper strand wires, spiral twine in be provided with the clearance between the copper strand wires on the inner core, the size in clearance is 0.02-0.10mm, the cladding material thickness of silvered film is 0.6-0.8 um.

Preferably, an outer cover is arranged on the outer side of the inner core, and the outer cover is made of TPE materials.

Preferably, the copper stranded wires are cylindrical, the number of the copper stranded wires is four, and the diameter of each copper stranded wire is 0.02-0.10 mm.

Preferably, the diameter of the inner core is 0.05-0.25 mm.

Preferably, a wiring groove is formed in the inner core, an anti-skid layer is arranged in the wiring groove, and the anti-skid layer is made of insulating heat-resistant silica gel.

Preferably, the silver plating layer is sprayed with an anti-oxidation layer.

Preferably, a wear-resistant layer is arranged between the insulating oxide layer and the copper stranded wire.

The utility model has the advantages that:

the utility model provides a silver-plated nylon stranded wire, including inner core and many copper strands, many copper strands spiral twine on the inner core, the inner core adopts a plurality of nylon wires to twist to form, be provided with the silvered film on the copper strand, be provided with insulating oxide layer between the inner core and the copper strand, spiral twine in be provided with the clearance between the copper strand on the inner core, the size of clearance is 0.02-0.10mm, the cladding thickness of silvered film is 0.6-0.8um, the utility model discloses a copper strand spiral twines on the inner core, can effectively increase the area of contact of copper strand and inner core, and the utility model is provided with the oxide layer between inner core and copper strand, can effectively prevent that the inner core from causing the interference to the copper strand, and the utility model discloses plate silvered film on the copper strand, can effectively prevent the copper strand from being oxidized, the utility model discloses a be provided with the clearance between the copper strands, can effectually avoid the atress of copper strands to warp in folding, prolong the utility model discloses a life.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a cross-sectional view of the copper stranded wire of the present invention.

The reference numerals are respectively:

an inner core-1, a copper stranded wire-2, a silver coating-3, an insulating oxide layer-4, a gap-5, an outer coating-6, a wiring groove-7, a sliding groove layer-8 and a wear-resistant layer-9.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

As shown in figures 1-3, the utility model provides a silver-plated nylon stranded wire, which comprises an inner core 1 and a plurality of copper stranded wires 2, wherein the plurality of copper stranded wires 2 are spirally wound on the inner core 1, the inner core 1 is formed by twisting a plurality of nylon wires, a silver coating 3 is arranged on the copper stranded wires 2, an insulating oxide layer 4 is arranged between the inner core 1 and the copper stranded wires 2, a gap 5 is arranged between the copper stranded wires 2 spirally wound on the inner core 1, the size of the gap 5 is 0.02-0.10mm, the coating thickness of the silver coating 3 is 0.6-0.8um, the copper stranded wire 2 of the utility model is spirally wound on the inner core 1, the contact area between the copper stranded wire 2 and the inner core 1 can be effectively increased, and the utility model is provided with the oxide layer between the inner core 1 and the copper stranded wire 2, the interference of the inner core 1 to the copper stranded wire 2 can be effectively prevented, still have the utility model discloses plating silver coating 3 on copper strands 2, can effectually prevent that copper strands 2 from by the oxidation, the utility model discloses a be provided with clearance 5 between the copper strands 2, can effectually avoid copper strands 2's atress to warp in folding, prolong the utility model discloses a life, the utility model discloses a silver coating 3's thickness can make the utility model discloses under the prerequisite that does not influence copper strands 2 performance, manufacturing cost is minimum.

In this embodiment, the outer quilt 6 is arranged on the outer side of the inner core 1, the outer quilt 6 is made of TPE materials, and the outer quilt 6 can separate the copper stranded wires 2 from the inner core 1 to prevent interference.

In this embodiment, the copper stranded wires 2 are cylindrical, four copper stranded wires 2 are arranged, the diameter of each copper stranded wire 2 is 0.02-0.10mm, and the diameter of the inner core 1 is 0.05-0.25 mm.

In this embodiment, be provided with trough 7 on inner core 1, be provided with the skid resistant course in the trough 7, the skid resistant course adopts insulating heat-resisting silica gel to make, and the skid resistant course can prevent that the in-process copper strands 2 that use from taking place to shift.

In this embodiment, in order to further prevent the oxidation of the present invention, the silver coating layer 3 is coated with an oxidation resistant layer.

In this embodiment, for making the utility model discloses a life is more permanent, insulating oxide layer 4 with be provided with wearing layer 9 between the copper strands 2.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. A silver-plated nylon stranded wire is characterized in that: the copper stranded wire comprises an inner core and a plurality of copper stranded wires, wherein the plurality of copper stranded wires are spirally wound on the inner core, the inner core is formed by twisting a plurality of nylon wires, a silver coating is arranged on the copper stranded wires, an insulating oxide layer is arranged between the inner core and the copper stranded wires, a gap is formed between the copper stranded wires spirally wound on the inner core, the size of the gap is 0.02-0.10mm, and the coating thickness of the silver coating is 0.6-0.8 um.

2. The silver-plated nylon strand according to claim 1, characterized in that: the inner core outside is provided with outer quilt, outer quilt adopts the TPE material to make.

3. The silver-plated nylon strand according to claim 1, characterized in that: the copper stranded wire is cylindrical, four copper stranded wires are arranged, and the diameter of each copper stranded wire is 0.02-0.10 mm.

4. The silver-plated nylon strand according to claim 1, characterized in that: the diameter of the inner core is 0.05-0.25 mm.

5. The silver-plated nylon strand according to claim 1, characterized in that: the anti-skid device is characterized in that a wiring groove is formed in the inner core, an anti-skid layer is arranged in the wiring groove, and the anti-skid layer is made of insulating heat-resistant silica gel.

6. The silver-plated nylon strand according to claim 1, characterized in that: and an anti-oxidation layer is sprayed on the silver coating.

7. The silver-plated nylon strand according to claim 1, characterized in that: and a wear-resistant layer is arranged between the insulating oxide layer and the copper stranded wire.