CN213781698U - Wear-resisting tin-plated stranded wire - Google Patents

Abstract

The utility model discloses a wear-resistant tinned stranded wire, which comprises a stranded wire body and is characterized by also comprising an insulating braided layer arranged outside the stranded wire body, a supporting layer arranged outside the insulating braided layer, a wear-resistant rubber layer arranged outside the supporting layer and a flexible graphite filler arranged between the supporting layer and the wear-resistant rubber layer; the utility model discloses a be provided with wear-resistant rubber layer, can play the effect of abrasionproof loss to the tin-plating stranded conductor, avoid the stranded conductor body to expose outside because of wearing and tearing, very big increase the safety in utilization of tin-plating stranded conductor.

Description

Wear-resisting tin-plated stranded wire

[ technical field ] A method for producing a semiconductor device

The utility model relates to a tin-plated copper stranded conductor technical field specifically indicates a wear-resisting tin-plated stranded conductor.

[ background of the invention ]

In the production and life of electrical appliances, the electrical appliances can not be used when running, but the traditional tinned stranded wire is easy to wear after being used for a long time, so that an internal stranded wire body is exposed outside, a circuit is broken if the internal stranded wire body is light, and electric shock casualty accidents and fire accidents are caused if the internal stranded wire body is heavy; therefore, the wear-resistant tinned stranded wire is provided.

[ Utility model ] content

The utility model aims at solving the problem that the tinned wire easily receives wearing and tearing to lead to the stranded wire body to expose and cause the incident and provide a wear-resisting tinned wire.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a wear-resisting tin-plated stranded wire, includes the stranded wire body, and characterized by still sets up the insulating weaving layer outside the stranded wire body, sets up the supporting layer outside insulating weaving layer, sets up the wear-resisting rubber layer outside the supporting layer to and set up the flexible graphite filler between supporting layer and wear-resisting rubber layer.

Further preferred is: and a silver coating is arranged on the insulating braid layer.

Further preferred is: the wear-resistant rubber layer is provided with a plurality of grooves.

Further preferred is: the supporting layer is made of polyvinyl chloride resin.

The utility model has the advantages that:

1. the utility model discloses a be provided with wear-resistant rubber layer, can play the effect of abrasionproof loss to the tin-plating stranded conductor, avoid the stranded conductor body to expose outside because of wearing and tearing, very big increase the safety in utilization of tin-plating stranded conductor.

2. The utility model discloses the silvered film that sets up on insulating weaving layer can avoid stranded conductor body oxidation and corruption, increases tin-plated stranded conductor's life.

[ description of the drawings ]

FIG. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of a stranded wire body.

Illustration of the drawings: 1. a stranded wire body; 2. an insulating braid; 201. a silver coating layer; 3. a support layer; 4. a wear-resistant rubber layer; 401. a groove; 5. a flexible graphite filler.

Detailed Description

The wear-resistant tin-plated stranded wire of the present invention will be further described with reference to fig. 1-2.

Referring to fig. 1-2, the wear-resistant tin-plated stranded wire of the present embodiment includes a stranded wire body 1, and is characterized by further including an insulating braid 2 disposed outside the stranded wire body 1, a supporting layer 3 disposed outside the insulating braid 2, a wear-resistant rubber layer 4 disposed outside the supporting layer 3, and a flexible graphite filler 5 disposed between the supporting layer 3 and the wear-resistant rubber layer 4; the wear-resistant rubber layer 4 can prevent the tinned stranded wire from being worn to expose the stranded wire body 1, so that the safety of the tinned stranded wire is improved; meanwhile, the pressure resistance of the tinned stranded wire can be improved through the flexible graphite packing 5.

Referring to fig. 1, a silver plating layer 201 is plated on the insulating braid layer 2; the oxidation and corrosion of the stranded wire body 1 can be avoided through the silver-plated layer 201, and the service life of the tinned stranded wire is prolonged.

Referring to fig. 1, a plurality of grooves 401 are formed in the wear-resistant rubber layer 4; can increase the frictional force of wear-resisting rubber layer 4 through recess 401, when the installation was arranged the tin-plated stranded wire, conveniently snatched the tin-plated stranded wire.

Referring to fig. 1, the supporting layer 3 is polyvinyl chloride resin; the supporting layer 3 formed by the flexible polyvinyl chloride can play a role of supporting the tinned stranded wire, has enough flexibility and is convenient for wiring and using the tinned stranded wire.

The utility model discloses in with the cladding of insulating weaving layer 2 outside stranded conductor body 1, play insulating effect, with the cladding of supporting layer 3 outside insulating weaving layer 2, can play the effect of support to the tinned wire, pack 5 and the cladding of wear-resistant rubber layer 4 on supporting layer 3 with flexible graphite again, can increase the resistance to compression of tinned wire through flexible graphite packing 5 can, wear-resistant rubber layer 4 can increase the wear resistance of tinned wire, avoids stranded conductor body 1 to expose.

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

Claims (4)

1. The utility model provides a wear-resisting tin-plated stranded wire, includes stranded conductor body (1), characterized by still includes insulating weaving layer (2) of setting outside stranded conductor body (1), sets up supporting layer (3) outside insulating weaving layer (2), sets up wear-resisting rubber layer (4) outside supporting layer (3) to and set up flexible graphite packing (5) between supporting layer (3) and wear-resisting rubber layer (4).

2. The wear-resistant tinned stranded wire according to claim 1, characterized in that: and a silver coating (201) is arranged on the insulating braided layer (2).

3. The wear-resistant tinned stranded wire according to claim 1, characterized in that: the wear-resistant rubber layer (4) is provided with a plurality of grooves (401).

4. The wear-resistant tinned stranded wire according to claim 1, characterized in that: the supporting layer (3) is made of polyvinyl chloride resin.

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