CN210274381U

CN210274381U - Novel MIC dust screen

Info

Publication number: CN210274381U
Application number: CN201921267173.4U
Authority: CN
Inventors: 黎胜华; 甘垄西
Original assignee: Shenzhen Jinshangjia Technology Co ltd
Current assignee: Shenzhen Jinshangjia Technology Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-04-07
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a novel MIC dust screen, including the dust screen body, be located last double faced adhesive tape of dust screen body upper surface and be located the lower double faced adhesive tape of dust screen body lower surface, it is equipped with blue PET from the type membrane to go up the double faced adhesive tape surface, blue PET is from the type epimembranal outside extension handle that is equipped with, the double faced adhesive tape surface is equipped with transparent PET from the type membrane down, blue PET is used for preventing from the type membrane that the double faced adhesive tape exposes in the air, and transparent PET is used for preventing from the type membrane that the double faced adhesive tape exposes in the air down, and this utility model discloses a novel MIC has simple structure, convenient operation, advantage that the reliability is high.

Description

Novel MIC dust screen

Technical Field

The utility model relates to an electronic product technical field, concretely relates to novel MIC dust screen.

Background

The application of MIC speaker has very generally been applied to among all kinds of electronic product now, however the quality of speaker is mainly depended on and the quality of raising one's voice itself, the speaker is after using a period, can long-pending dust on the speaker, thereby influence the audio of speaker, the life of speaker has been shortened simultaneously, so generally all be provided with the dust screen on present speaker, most dust screen structure all is dust screen single face gum, present subsides dust screen technique generally leans on the manual work to press from both sides with tweezers and gets and paste again, owing to be applied to the dust screen on the speaker all very little, and product single face is glued dust screen and is pasted the part also very little, can be to single face glue when pressing from both sides with tweezers and destroy, make paste insecure, cause the operation personnel to press from both sides when getting the dust screen inefficiency.

SUMMERY OF THE UTILITY MODEL

To the defect of above-mentioned prior art, the utility model provides a novel MIC dust screen adds the design of two-sided rubberizing on original technical basis at the dust screen, adds and is convenient for press from both sides the handle of getting and separating, prevents that the dust screen from being destroyed and leading to the speaker dust screen to paste insecure problem, improves production efficiency, reduces the cost of labor.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a novel MIC dust screen, its improvement lies in: including dust screen body (1), be located last double faced adhesive tape (4) of dust screen body (1) upper surface and be located lower double faced adhesive tape (3) of dust screen body (1) lower surface, it is equipped with blue PET from type membrane (2) to go up double faced adhesive tape (4) surface, blue PET is equipped with outside extension handle on from type membrane (2), double faced adhesive tape (3) surface is equipped with transparent PET from type membrane (5) down, blue PET is used for preventing from going up double faced adhesive tape (4) and exposes in the air from type membrane (2), and transparent PET is used for preventing down double faced adhesive tape (3) and exposes in the air from type membrane (5).

As a further improvement of the technical scheme, the dustproof net body is a nylon net.

As a further improvement of the technical scheme, the thickness of the dustproof net body (1) is 5-25 mu m.

As a further improvement of the technical scheme, the thickness of the upper double-sided adhesive tape (4) is 3-15 mu m.

As a further improvement of the technical scheme, the thickness of the blue PET release film (2) is 5-10 μm.

As a further improvement of the technical scheme, the thickness of the lower double-sided adhesive tape (3) is 3-15 mu m.

As a further improvement of the technical scheme, the thickness of the transparent PET release film (5) is 5-10 μm.

The utility model has the advantages that: the utility model provides a novel MIC dust screen, this kind of dust screen not only structurally increase the improvement scheme of handle, still design two-sided rubberizing, solve the speaker dust screen and suffer to destroy and the dust screen pastes insecure phenomenon when tweezers are got, improve production efficiency, reduce the cost of labor.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of an assembly structure of a novel MIC dust screen.

Fig. 2 is a cross-sectional view of a novel MIC dust screen.

1, a dust screen body; 2, blue PET release film; 3, placing double-sided adhesive tape; 4, applying double-sided adhesive tape; 5 transparent PET release film.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.

Referring to fig. 1-2, the utility model discloses a novel MIC dust screen, including dust screen body 1, be located last double faced adhesive tape 4 of 1 upper surface of dust screen body and be located the lower double faced adhesive tape 3 of dust screen body lower surface, it is equipped with blue PET from type membrane 2 to go up the double faced adhesive tape surface, blue PET is equipped with outside extension handle on type membrane 2, 3 surfaces of double faced adhesive tape are equipped with transparent PET from type membrane 5 down, blue PET is used for preventing from type membrane 2 that last double faced adhesive tape 4 exposes in the air, and transparent PET is used for preventing from type membrane 5 that lower double faced adhesive tape 3 exposes in the air. This dust screen body 1 is pressed from both sides between last double faced adhesive tape 4 and lower double faced adhesive tape 3, has all set up PET from type membrane protection double faced adhesive tape at last double faced adhesive tape 4 and 3 surface of double faced adhesive tape down, and wherein blue PET is still setting up the handle of outside extension from type membrane 2, and in staff's operation process, tweezers clamp just can avoid the damage of double faced adhesive tape in the handle position.

In addition, the dustproof net body is a nylon net; the thickness of the dust screen body is 5-25 mu m, and the specific thickness is 5 mu m; the thicknesses of the upper double-sided adhesive tape 4 and the lower double-sided adhesive tape 3 are both 3-15 micrometers, and the specific thickness is 10 micrometers; the thicknesses of the blue PET release film 2 and the transparent PET release film 5 are both 5-10 mu m, and the specific thickness is 7.5 mu m.

The utility model discloses a novel MIC dust screen when specifically implementing, the double faced adhesive tape that glues in the upper and lower side of dust screen prevents that impurity in the air from contacting dust screen body 1 and oxidizes it, the PET release film that all pastes in the outside of two-layer double faced adhesive tape, the thickness of double faced adhesive tape and release film has restricted weight to a certain extent, can not lead to dust screen body 1 not to be overwhelmed and destroy when specifically implementing, when novel dust screen does not use, blue PET release film 2 not only prevents that impurity in the air from pasting on last double faced adhesive tape and leads to blockking staff's sight, has still solved the problem that the handle was placed; press from both sides blue PET when staff and get the handle on type membrane 2 with tweezers clamp, owing to be provided with the double faced adhesive tape, dust screen body 1 can not stabbed to tweezers, alright with installing novel MIC dust screen in specific position, then with PET from the type membrane tear, paste the dust screen that will have upper and lower double faced adhesive tape in specific position, just accomplished the installation of novel MIC dust screen.

The utility model has the advantages that: the utility model provides a novel MIC dust screen, this kind of dust screen not only structurally increase the modified scheme of handle, still design two-sided rubberizing, solve the speaker dust screen and suffer to destroy and the dust screen pastes insecure phenomenon when tweezers are got, improve production efficiency, reduce the cost of labor.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a novel MIC dust screen which characterized in that: comprises a dust screen body, an upper double-sided adhesive tape positioned on the upper surface of the dust screen body and a lower double-sided adhesive tape positioned on the lower surface of the dust screen body,

go up the double faced adhesive tape surface and be equipped with blue PET and leave the type membrane, blue PET is equipped with outside extension handle from the type membrane, the double faced adhesive tape surface is equipped with transparent PET and leaves the type membrane down, blue PET is used for preventing to go up the double faced adhesive tape and exposes in the air from the type membrane, and transparent PET is used for preventing down the double faced adhesive tape and exposes in the air from the type membrane.

2. The novel MIC dust screen of claim 1, wherein the dust screen body is a nylon mesh.

3. The novel MIC dust screen according to claim 1, wherein the thickness of the dust screen body is 5-25 μm.

4. The novel MIC dust screen according to claim 1, wherein the thickness of the upper double-sided adhesive tape is 3-15 μm.

5. The novel MIC dust screen according to claim 1, wherein the thickness of the blue PET release film is 5-10 μm.

6. The novel MIC dust screen according to claim 1, wherein the thickness of the lower double-sided adhesive tape is 3-15 μm.

7. The novel MIC dust screen according to claim 1, wherein the thickness of the transparent PET release film is 5-10 μm.