CN207427411U - A kind of structure improved earphone steel mesh - Google Patents

Abstract

The utility model discloses a kind of structure improved earphone steel meshes, including antistatic backing, nylon wire, steel mesh and waterproof layer, the antistatic backing is by sticking double faced adhesive tape on nylon wire, the nylon wire is by sticking double faced adhesive tape on steel mesh, the waterproof layer is by sticking double faced adhesive tape below steel mesh, the nylon wire outer surface is equipped with to prevent the fungi-proofing layer of bacteria breed, the steel mesh outer surface is equipped with for the rust-proof coating that prevents steel mesh from getting rusty, be equipped on the antistatic backing and waterproof layer it is multiple communicated with loudspeaker go out acoustic aperture.The utility model can effectively completely cut off bacterium, prevent steel mesh from getting rusty and prevent water stain intrusion and electrostatic from generating.

Description

A kind of structure improved earphone steel mesh

Technical field

The utility model is related to technical field of electronic products, and in particular to a kind of structure improved earphone steel mesh.

Background technology

Nowadays earphone is generally unquestionable, and is miscellaneous, and how confused coloured silk in riotous profusion is, existing earphone steel mesh knot Structure is relatively simple, and when usage time is longer, exposure in air, easily grows bacterium, causes steel for a long time for the outer surface of steel mesh Net gets rusty, and when being subject to water stain intrusion, the loudspeaker easily caused in steel mesh are damaged；Since earphone can usually be contacted with human skin, Dry weather generates static fine along with electric appliance, and human body is often with electrostatic, when people gather too many static fine with When go contact electric appliance, it is easy to generate electrostatic, there are some potential safety problemss, also have injury to health.

Utility model content

In view of the above-mentioned defects in the prior art, the utility model provides a kind of earphone Air Filter, can effectively completely cut off bacterium, prevents Only steel mesh gets rusty and prevents water stain intrusion and electrostatic from generating.

To achieve the above object, technical solution is used by the utility model：

A kind of structure improved earphone steel mesh, wherein, it is described anti-quiet including antistatic backing, nylon wire, steel mesh and waterproof layer Electric layer is by sticking double faced adhesive tape on nylon wire, and by sticking double faced adhesive tape on steel mesh, the waterproof layer passes through the nylon wire For sticking double faced adhesive tape below steel mesh, the nylon wire outer surface is equipped with to prevent the fungi-proofing layer of bacteria breed, outside the steel mesh Surface is equipped with for the rust-proof coating that prevents steel mesh from getting rusty, is equipped with and multiple is communicated with loudspeaker on the antistatic backing and waterproof layer Go out acoustic aperture.

In above description, preferably, the outer periphery of the steel mesh is equipped with the extension bent downward, the extension Width is 0.5mm-0.8mm.

In above description, preferably, being equipped with release film below the steel mesh, the release film passes through double faced adhesive tape and steel mesh It is pasted together.

In above description, preferably, the thickness of the fungi-proofing layer is 0.03mm-0.05mm.

In above description, preferably, the thickness of the rust-proof coating is 0.025mm-0.03mm.

Advantageous effect is caused by the utility model：The outer surface of nylon wire is equipped with fungi-proofing layer, can effectively prevent Bacteria breed is additionally provided with antistatic backing on nylon wire, can prevent electrostatic from generating, and the outer surface of steel mesh is equipped with rust-proof coating, energy It is enough effectively to prevent steel mesh from getting rusty, waterproof layer is additionally provided on steel mesh, can effectively prevent earphone by water stain intrusion, the periphery of steel mesh Side is equipped with the extension bent downward, steel mesh can be made to be bonded with earphone closer.

More clearly to illustrate the structure feature of the utility model, technological means and its specific purposes and work(reached Can, the utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：

Description of the drawings

Fig. 1：For the assembly structure diagram of the embodiment of the utility model；

Fig. 2：For the decomposition texture schematic diagram of the embodiment of the utility model；

Fig. 3：For the sectional view of the embodiment of the utility model；

Attached drawing identifier declaration：10- antistatic backings, the fungi-proofing layers of 11-, 12- nylon wires, 13- rust-proof coatings, 14- steel meshes, 15- Extension, 16- waterproof layers.

Specific embodiment

As shown in Figs. 1-3, a kind of structure improved earphone steel mesh including antistatic backing 10, nylon wire 12, steel mesh 14 and is prevented Water layer 16, by sticking double faced adhesive tape on nylon wire 12, the nylon wire 12 is existed the antistatic backing 10 by sticking double faced adhesive tape On steel mesh 14, by sticking double faced adhesive tape below steel mesh 14, the outer periphery of the steel mesh 14 is equipped with to be turned under the waterproof layer 16 The extension 15 of folding, the width of the extension 15 is 0.5mm-0.8mm, and 12 outer surface of nylon wire is equipped with to prevent thin The fungi-proofing layer 11 that bacterium grows, the thickness of the fungi-proofing layer 11 is 0.03mm-0.05mm, and 14 outer surface of steel mesh is equipped with to prevent The rust-proof coating 13 that only steel mesh 14 gets rusty, the thickness of the rust-proof coating 13 are 0.025mm-0.03mm, the antistatic backing 10 Be equipped on waterproof layer 16 it is multiple communicated with loudspeaker go out acoustic aperture.Release film is equipped with below the steel mesh, the release film leads to Double faced adhesive tape is crossed to be pasted together with steel mesh.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, therefore every Technology according to the utility model is actual to above example any modifications, equivalent replacements and improvements are made, still falls within this In the range of utility model technical solution.

Claims (5)

1. a kind of structure improved earphone steel mesh, it is characterised in that：It is described including antistatic backing, nylon wire, steel mesh and waterproof layer Antistatic backing by sticking double faced adhesive tape on nylon wire, the nylon wire by sticking double faced adhesive tape on steel mesh, the waterproof layer By sticking double faced adhesive tape below steel mesh, the nylon wire outer surface is equipped with to prevent the fungi-proofing layer of bacteria breed, the steel Net outer surface is equipped with the rust-proof coating for preventing steel mesh from getting rusty, and multiple and loudspeaker are equipped on the antistatic backing and waterproof layer What is communicated goes out acoustic aperture.

2. a kind of structure improved earphone steel mesh according to claim 1, it is characterised in that：The outer periphery of the steel mesh is set There is the extension bent downward, the width of the extension is 0.5mm-0.8mm.

3. a kind of structure improved earphone steel mesh according to claim 1, it is characterised in that：Be equipped with below the steel mesh from Type film, the release film are pasted together by double faced adhesive tape and steel mesh.

4. a kind of structure improved earphone steel mesh according to claim 1, it is characterised in that：The thickness of the fungi-proofing layer is 0.03mm-0.05mm。

5. a kind of structure improved earphone steel mesh according to claim 1, it is characterised in that：The thickness of the rust-proof coating For 0.025mm-0.03mm.