CN205545803U - A structurally improved earphone cable - Google Patents

Abstract

The utility model discloses a construction improvement's earphone cord, it is including the wire insulation cover and inlay the copper conductor that the length direction who adorns in the wire insulation cover inside and extend along the wire insulation cover, and two crisscross twists are installed to the surface of wire insulation cover in the aluminium foil strip of wire insulation surface, and the peripheral cover of wire insulation cover has transparent rubber layer, and two aluminium foil strips are located between transparent rubber layer and the wire insulation layer. The two aluminum foil strips are twisted on the outer surface of the wire insulating layer in a staggered mode, the twisting condition of the aluminum foil strips can be directly observed through the transparent rubber layer on the outermost layer, and the shape is attractive. Therefore, through the structure design, the utility model has the advantages of novel in design, handsome in appearance.

Description

A structurally improved earphone cable

technical field

The utility model relates to the technical field of earphones, in particular to an earphone cable with improved structure.

Background technique

With the development and progress of information technology, various technological products are constantly entering people's daily life. In addition, these technological products are gradually affecting and changing people's lives. Wherein, the earphone is widely used in people's life as an audio output device, and has become a necessary device for various audio playback devices.

As an important part of the earphone, the earphone cable is indispensable; among them, for the existing earphone cable, it generally includes a metal wire and a rubber sleeve wrapped around the metal wire, which has a single shape and lacks aesthetic feeling.

Contents of the invention

The purpose of the utility model is to provide a structurally improved earphone cable aiming at the deficiencies of the prior art. The structurally improved earphone cable is novel in design and beautiful in appearance.

In order to achieve the above object, the utility model is realized through the following technical solutions.

An earphone cable with improved structure, which includes a wire insulating sleeve and a copper wire embedded in the wire insulating sleeve and extending along the length direction of the wire insulating sleeve. The aluminum foil strip on the outer surface of the wire insulation layer, the outer periphery of the wire insulation sleeve is covered with a transparent rubber layer, and the two aluminum foil strips are located between the transparent rubber layer and the wire insulation layer.

Wherein, a copper wire is embedded inside the wire insulating sleeve.

Wherein, at least two copper wires are embedded inside the wire insulation sleeve, and all the copper wires are twisted together along the length direction of the wire insulation sleeve.

The beneficial effects of the utility model are: a structurally improved earphone cable described in the utility model, which includes a wire insulating sleeve and a copper wire embedded in the wire insulating sleeve and extending along the length direction of the wire insulating sleeve, The outer surface of the wire insulation sleeve is equipped with two aluminum foil strips interlaced on the outer surface of the wire insulation layer. The outer surface of the wire insulation sleeve is covered with a transparent rubber layer, and the two aluminum foil strips are located between the transparent rubber layer and the wire insulation layer. . Two aluminum foil strips are twisted alternately on the outer surface of the wire insulation layer, and the twisting of the aluminum foil strips can be directly observed through the outermost transparent rubber layer, which has a beautiful appearance. Therefore, through the above structural design, the utility model has the advantages of novel design and beautiful appearance.

Description of drawings

The utility model is further described below using the drawings, but the embodiments in the drawings do not constitute any limitation to the utility model.

Fig. 1 is the structural representation of the utility model.

In Figure 1 are included:

1——wire insulation sleeve

2 - copper wire

3——Aluminum foil strip

4—Transparent rubber layer.

detailed description

The utility model will be described below in conjunction with specific embodiments.

As shown in Figure 1, a headphone cable with improved structure includes a wire insulating sleeve 1 and a copper wire 2 embedded in the wire insulating sleeve 1 and extending along the length direction of the wire insulating sleeve 1. The outer surface is equipped with two aluminum foil strips 3 that are twisted on the outer surface of the wire insulation layer. The outer surface of the wire insulation sleeve 1 is covered with a transparent rubber layer 4. The two aluminum foil strips 3 are located between the transparent rubber layer 4 and the wire insulation layer. between.

Further explanation is required, the interior of the wire insulating sleeve 1 of the present invention can only be embedded with one copper wire 2, or at least two copper wires 2 can be embedded; for the earphone with at least two copper wires 2 embedded in the wire insulating sleeve 1 For wires, all the copper wires 2 are twisted together along the length direction of the wire insulation sleeve 1 .

It should be further pointed out that the two aluminum foil strips 3 are twisted alternately on the outer surface of the wire insulation layer, and the twisting of the aluminum foil strips 3 can be directly observed through the outermost transparent rubber layer 4, which has a beautiful appearance.

Based on the above circumstances, it can be seen that the utility model has the advantages of novel design and beautiful appearance through the above structural design.

The above content is only a preferred embodiment of the present utility model. For those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation and scope of application. The content of this specification should not be understood as Limitations on the Invention.

Claims (3)

1. a structure improved earphone cord, it is characterized in that: include wire insulation set (1) and be flush-mounted in the copper conductor (2) that internal and along wire insulation set (1) the length direction of wire insulation set (1) extends, the outer surface of wire insulation set (1) is equiped with two staggered twisted aluminum foil strips in wire insulation outer surface (3), the periphery of wire insulation set (1) is sheathed with transparent rubber layer (4), and two aluminum foil strips (3) are positioned between transparent rubber layer (4) and wire insulation.

The structure improved earphone cord of one the most according to claim 1, it is characterised in that: the inside of described wire insulation set (1) is embedded with a copper conductor (2).

The structure improved earphone cord of one the most according to claim 1, it is characterized in that: the inside of described wire insulation set (1) is embedded with at least two copper conductors (2), all copper conductors (2) are the most twisted in together along the length direction of wire insulation set (1).