CN215152475U

CN215152475U - Dustproof cell-phone screen protection film of being convenient for to paste with sound hole

Info

Publication number: CN215152475U
Application number: CN202121104390.9U
Authority: CN
Inventors: 詹锦城
Original assignee: Shenzhen Xinshengjia Photoelectric Co ltd
Current assignee: Shenzhen Xinshengjia Photoelectric Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-12-14
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses a cell-phone screen protection film with sound hole is dustproof be convenient for paste and attach, including the protection film body, the upper end middle part of protection film body has been seted up and has been listened the sound hole, listening downthehole fixed suit cover have a dust screen panel, dust screen panel includes the dust screen and at the silicon rubber rand that the dust screen periphery set up, seted up on the lateral wall of silicon rubber rand with listening sound hole edge complex draw-in groove, still be provided with downwardly extending's protruding limit in location on the silicon rubber rand of the inboard side of protection film body. The utility model discloses a protection that the sound hole was listened to the cell-phone to the structural design of dust screen panel can be fine plays, prolongs the life of cell-phone, utilizes the protruding limit in location that the structure that the sound hole was listened to the cell-phone set up can help the location of cell-phone screen protection film to paste for the work of completion cell-phone pad pasting that non-professional personage can be fine, convenient, swift, low cost.

Description

Dustproof cell-phone screen protection film of being convenient for to paste with sound hole

Technical Field

The utility model relates to a cell-phone accessory manufacturing and designing technical field, concretely relates to cell-phone screen protection film with dustproof the card of being convenient for of sound hole attaches.

Background

The mobile phone protective film is an indispensable mobile phone accessory for mobile phone users, the mobile phone protective film on the market is full of eyes and various, but the mobile phone protective film rarely solves the sticking problem and the listening hole dustproof problem of the mobile phone protective film, although the mobile phone film has special equipment on the market, for most users, the cost is high, the reuse rate is low, the cost of the professional film sticking is high, the mobile phone protective film in the prior art, particularly the listening hole of the mobile phone, has no protection effect basically, and the mobile phone listening hole structure is fragile and is easy to store dirt and dirty after being exposed outside for a long time, so that internal components are damaged. Therefore, a mobile phone screen protective film capable of simultaneously solving the problems in the prior art is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a cell-phone screen protection film with sound hole is dustproof be convenient for the card to attach.

In order to achieve the above object, the utility model provides a technical scheme that its technical problem adopted is: the utility model provides a cell-phone screen protection film with sound hole is dustproof be convenient for paste and attach, includes the protection film body, the upper end middle part of protection film body has been seted up and has been listened the sound hole, listening downthehole fixed suit have been overlapped the dust screen panel, the dust screen panel includes the dust screen and at the silicon rubber rand that the dust screen periphery set up, set up on the lateral wall of silicon rubber rand with listen sound hole edge complex draw-in groove, still be provided with downwardly extending's location protruding limit on the silicon rubber rand that is located the inboard side of protection film body.

The utility model discloses a pair of have dustproof the mobile phone screen protection film that is convenient for the card of sound hole and attach of sound hole, the laminating has first barrier film on its protection film body upper surface.

The utility model discloses a pair of have dustproof be convenient for card attached cell-phone screen protection film of sound hole is equipped with the viscose layer on the lower surface of its protection film body, and it has the second barrier film to lie in the laminating on the viscose layer, still is equipped with the dust binding membrane on the second barrier film.

The utility model discloses a further provide a pair of have dustproof cell-phone screen protection film that is convenient for the card of sound hole and attaches, the length of its dust screen is 8.9 millimeters, and the width is 1.46 millimeters, and thickness is 0.1 millimeter, and the mesh number is 124.

The utility model discloses further provide a have the dustproof cell-phone screen protection film that is convenient for the card of sound hole and attaches, its silicon rubber rand's outer lane border is 0.35 millimeter with the distance at inner circle border, the width of draw-in groove is not more than protection film body thickness.

The utility model has the advantages that: the utility model discloses a protection that the sound hole was listened to the cell-phone to the structural design of dust screen panel can be fine plays, prolongs the life of cell-phone, utilizes the protruding limit in location that the structure that the sound hole was listened to the cell-phone set up can help the location of cell-phone screen protection film to paste for the work of completion cell-phone pad pasting that non-professional personage can be fine, convenient, swift, low cost.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 along line A-A;

FIG. 3 is an enlarged view of the structure at B in FIG. 2;

in the figure: 1. a protective film body; 2. a listening hole; 3. a dust-proof net cover; 4. a silicon rubber collar; 5. a card slot; 6. positioning the protruding edge; 7. a first barrier film; 8. an adhesive layer; 9. a dust sticking film; 10. a second barrier film; 11. a dust screen.

Detailed Description

The preferred embodiments of the present invention will now be described in conjunction with the detailed description, it being understood that they are set forth herein only to illustrate and explain the present invention and are not intended to limit the present invention.

As shown in fig. 1, fig. 2 and fig. 3, the mobile phone screen protection film with the sound hole for dust prevention and convenient attachment comprises a protection film body 1, wherein a sound listening hole 2 is formed in the middle of the upper end of the protection film body 1, a dust screen cover 3 is sleeved in the sound listening hole 2 in a fixed mode, the dust screen cover 3 comprises a dust screen and a silicon rubber clamping ring 4 arranged on the periphery of the dust screen, a clamping groove 5 matched with the edge of the sound listening hole 2 is formed in the outer side wall of the silicon rubber clamping ring 4, and a positioning protruding edge 6 extending downwards is further arranged on the silicon rubber clamping ring 4 located on the inner side edge of the protection film body 1.

Preferably, the first isolation film 7 is adhered to the upper surface of the protection film body 1; be equipped with viscose layer 8 on the lower surface of protection film body 1, be located the laminating of viscose layer 8 and have second barrier film 10, still be equipped with adhesive dust membrane 9 on the second barrier film.

Preferably, the length of the dust screen 11 is 8.9 mm, the width is 1.46 mm, the thickness is 0.1 mm, and the mesh number is 124.

Preferably, the distance between the outer ring edge and the inner ring edge of the silicon rubber retainer ring 4 is 0.35 mm, and the width of the clamping groove 5 is not larger than the thickness of the protective film body 1.

Specifically pasting the utility model discloses a clean screen cell-phone membrane according to following step when the cell-phone screen protection membrane that provides

1. Firstly, blow off the screen of the mobile phone and the foreign matters (such as dust) around the screen.

2. The fine and soft bristles of the lens pen are used for brushing off larger dust as much as possible.

3. The mirror wiping cloth is used for wiping off fine dust at last, and the mirror wiping cloth is lightly wiped for three times from left to right without wiping back and forth, so that the dust is easily moved left and right, and the dust removal effect is poor.

Film pasting:

(1) the dust sticking film 9 is torn to supplement the dust removal defect of the mobile phone screen, the second isolation film 10 (a layer of film below the protective film) is torn, then, the second isolation film is cut to be remembered, the auxiliary film is not completely torn, a corner is torn, and the binding face is not exposed in the air for a long time and is easy to be stained with dust.

(2) The side of the second isolating film 10 which is uncovered is aligned with the screen, and is slowly pasted on the screen after the positioning protruding edge 6 arranged on the silicon rubber clamping ring 4 is aligned with the listening hole of the mobile phone.

(3) The credit card or the rigid plastic sheet is used for slightly pressing along the film sticking direction, so that the film sticking direction is slightly pressed, the purpose of ensuring that no air bubbles are generated in the film sticking process is realized, whether air bubbles are generated in the stuck part or not is observed while pressing, once the air bubbles are found, the stuck part is slightly lifted, and the operation is continued after dust is removed.

(4) After the surface is completely flattened, the first isolation film 7 on the surface is slowly torn.

It is obvious to the person skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, and that the invention is not limited theretoSpirit of the inventionOr essential features, the invention may be embodied in other specific formsFruit of Chinese wolfberryThe invention relates to a method for preparing a novel high-performance composite material. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cell-phone screen protection film with sound hole is dustproof be convenient for the card attaches, includes protection film body (1), has seted up at the upper end middle part of protection film body (1) and has listened sound hole (2), its characterized in that, listen sound hole (2) internal fixation suit cover have dust screen panel (3), dust screen panel (3) including the dust screen and at silicon rubber rand (4) that the dust screen periphery set up, set up on the lateral wall of silicon rubber rand (4) and listen sound hole (2) edge complex draw-in groove (5), still be provided with protruding limit (6) in downwardly extending's location on the silicon rubber rand (4) of the inboard edge of protection film body (1).

2. The mobile phone screen protective film with the sound hole for dust prevention and convenient attachment according to claim 1, wherein a first isolation film (7) is attached to the upper surface of the protective film body (1).

3. The mobile phone screen protective film with the sound hole for dust prevention and convenient attachment according to claim 2, wherein an adhesive layer (8) is arranged on the lower surface of the protective film body (1), a second isolating film (10) is attached on the adhesive layer (8), and a dust adhering film (9) is further arranged on the second isolating film.

4. The mobile phone screen protective film with sound hole dust prevention for convenient attachment according to claim 3, wherein the dust-proof net (11) has a length of 8.9 mm, a width of 1.46 mm, a thickness of 0.1 mm, and a mesh number of 124.

5. The mobile phone screen protection film with the sound hole for dust prevention and convenient attachment according to claim 4, wherein the distance between the outer ring edge and the inner ring edge of the silicon rubber collar (4) is 0.35 mm, and the width of the clamping groove (5) is not more than the thickness of the protection film body (1).