CN216487469U

CN216487469U - Special lead structure of connector

Info

Publication number: CN216487469U
Application number: CN202122753179.6U
Authority: CN
Inventors: 宋奕华
Original assignee: Suzhou Gretel Electronic Technology Co ltd
Current assignee: Suzhou Gretel Electronic Technology Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-05-10
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a special lead structure for a connector, which comprises a wire core, wherein the wire core is provided with a plurality of strands, coating paper is wound on the outer sides of the strands of wire cores, a rope is arranged in gaps of the strands of wire cores, a plurality of strands of first metal wires are spirally arranged on the outer side of the coating paper, a first coating layer is arranged on the outer side of each first metal wire, the wire core comprises a plurality of strands of wires, a plurality of strands of second metal wires are spirally arranged on the outer sides of the plurality of strands of wires, and a second coating layer is arranged on the outer side of each second metal wire. According to the utility model, the first metal wire and the second metal wire, namely the two shielding layers, are arranged, so that the interference generated by the outside and the second metal wire can be reduced, and meanwhile, the second metal wire can be used as an electric load, and the tensile strength of the lead is increased.

Description

Special lead structure of connector

Technical Field

The utility model relates to the field of cables, in particular to a special lead structure for a connector.

Background

The connector is also called a connector or a terminal. Also known domestically as connectors and sockets, generally referred to as electrical connectors. I.e., a device that connects two active devices, carrying a current or signal. The male and female terminals can transmit information or current after contacting, also called connector.

The connector is of various types, and a mobile phone data line and an HDMI interface are commonly matched with a video signal line. In the use process, the tensile strength of the cable of the connector is low, and the cable is easy to damage in the plugging process. Meanwhile, in the use of the cable, not only the external interference needs to be shielded, but also the interference generated in the signal transmission process of the cable per se also exists, and the interference generated by the cable per se also needs to be shielded.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a lead structure special for a connector.

In order to achieve the purpose, the utility model adopts the following technical scheme: a special lead structure for a connector comprises a wire core, wherein the wire core is provided with a plurality of strands, wrapping paper is wound on the outer sides of the strands of wire cores, a rope is arranged in gaps among the strands of wire cores, a plurality of strands of first metal wires are spirally arranged on the outer sides of the wrapping paper, and a first wrapping layer is arranged on the outer sides of the first metal wires;

the wire core comprises a plurality of strands of wires, a plurality of strands of second metal wires are spirally arranged on the outer sides of the plurality of strands of wires, and a second coating layer is arranged on the outer sides of the second metal wires.

As a further description of the above technical solution:

the conducting wire and the second metal wire are enameled wires.

As a further description of the above technical solution:

the rope is made of twine.

As a further description of the above technical solution:

the rope is made of nylon.

As a further description of the above technical solution:

the first coating layer and the second coating layer are made of the same material.

The utility model has the following beneficial effects:

1. the utility model is provided with the first metal wire and the second metal wire, the first metal wire resists the external interference, the second metal wire shields the interference when the self signal is transmitted, and meanwhile, the second metal wire can improve the power load capacity of the lead.

2. According to the utility model, the first metal wire, the second metal wire and the rope can improve the tensile capacity of the lead.

3. According to the rope and the coating paper, the wire core can be tightly coated, so that the subsequent processing is facilitated.

Drawings

Fig. 1 is a schematic perspective view of a lead structure dedicated for a connector according to the present invention;

fig. 2 is a schematic perspective view of a wire core of a lead structure dedicated for a connector according to the present invention;

fig. 3 is a schematic cross-sectional view of a lead structure dedicated for a connector according to the present invention;

fig. 4 is a schematic cross-sectional view of a wire core of a lead structure dedicated for a connector according to the present invention.

Illustration of the drawings:

1. a wire core; 2. a rope; 3. wrapping paper; 4. a first wire; 5. a first cladding layer; 6. a wire; 7. a second wire; 8. a second cladding layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a special lead structure for a connector is characterized by comprising a wire core 1, wherein the wire core 1 is used for transmitting an electric signal, the wire core 1 is provided with a plurality of strands, a piece of wrapping paper 3 is wound on the outer side of the plurality of strands of wire cores 1, a rope 2 is arranged in a gap of the plurality of strands of wire cores 1, the rope 2 is made of hemp yarns or nylon and is not limited to the use of other fiber threads, the arrangement of the rope 2 can improve the tensile strength of the whole lead, meanwhile, the arrangement of the rope 2 can form a gap for filling the plurality of strands of wire cores 1, so that the lead is more compact, the problem of friction dislocation between the wire cores 1 can be reduced, the arranged wrapping paper 3 can tightly wrap the wire cores 1 and the rope 2, the subsequent processing is convenient, a first metal wire 4 is spirally arranged on the outer side of the wrapping paper 3, the first metal wire 4 forms a shielding layer of the lead, and the capability of resisting the external interference of the lead is improved, the outside of first wire 4 is provided with first cladding 5, and after the cladding of first wire 4 was finished, use the cladding machine, form first cladding 5 in the outside of first wire 4, at the cladding in-process, the setting of first wire 4 for first cladding 5 is connected inseparabler, and the cladding paper 3 that sets up simultaneously can avoid the material entering sinle silk 1 department of first cladding 5, makes the used 5 raw materials of first cladding of production lead wire use too much, increases manufacturing cost.

The wire core 1 comprises a plurality of strands of wires 6, a plurality of strands of second metal wires 7 are spirally arranged on the outer sides of the plurality of strands of wires 6, a second coating layer 8 is arranged on the outer sides of the second metal wires 7, the wires 6 and the second metal wires 7 are enameled wires, namely the wires 6 and the second metal wires 7 are not conducted, when electric signals are transmitted, the second metal wires 7 can serve as shielding layers, signal interference also exists between the wires 6 during signal transmission of the wires 6, the second metal wires 7 are shielded for interference, the capability of lead wire signal transmission is improved, when the wires 6 are used for power transmission, the wires 6 and the second metal wires 7 can be communicated through a peripheral circuit, the power load of a lead wire is improved, or the wires 6 and the second metal wires 7 are not communicated, the second metal wires 7 are directly used as power load lines, and the first coating layer 5 and the second coating layer 8 are made of the same material.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The special lead structure for the connector is characterized by comprising a wire core (1), wherein the wire core (1) is provided with a plurality of strands, a piece of wrapping paper (3) is wound on the outer side of the plurality of strands of wire cores (1), a rope (2) is arranged in a gap of the plurality of strands of wire cores (1), a plurality of strands of first metal wires (4) are spirally arranged on the outer side of the wrapping paper (3), and a first wrapping layer (5) is arranged on the outer side of each first metal wire (4);

the cable core (1) comprises a plurality of strands of wires (6), a plurality of strands of second metal wires (7) are spirally arranged on the outer sides of the wires (6), and a second coating layer (8) is arranged on the outer sides of the second metal wires (7).

2. The lead structure for connector of claim 1, wherein: the conducting wire (6) and the second metal wire (7) are enameled wires.

3. The lead structure for connector of claim 1, wherein: the rope (2) is made of hemp threads.

4. The lead structure for connector of claim 1, wherein: the rope (2) is made of nylon.

5. The lead structure for connector of claim 1, wherein: the first coating layer (5) and the second coating layer (8) are made of the same material.