CN216819889U

CN216819889U - Dustproof tempering membrane with earphone hole

Info

Publication number: CN216819889U
Application number: CN202121958924.4U
Authority: CN
Inventors: 杨超
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-06-24
Anticipated expiration: 2031-08-19

Abstract

The utility model relates to a dustproof toughened film with a receiver hole, which comprises a toughened film body, wherein a protective frame is fixed on the periphery of the toughened film body, a plastic frame is detachably connected on the periphery of the protective frame, the thickness of the plastic frame is larger than that of the protective frame, a groove is formed in the inner side of the plastic frame, the periphery of the protective frame is inserted into the groove, a limiting notch is formed in the lower end face of the plastic frame and corresponds to the edge of a mobile phone, a receiver hole is formed in the position, corresponding to the mobile phone receiver, of the toughened film body, a dustproof net is fixed in the receiver hole, and a sterilization layer is coated on the dustproof net. The design of the plastic frame can prevent the sticking film from being inclined due to the error of an operator in the sticking film process, ensure the sticking film quality and reduce the generation of bubbles in the sticking film process; due to the design of the dustproof net and the sterilization layer, dust can enter the mobile phone receiver in the using process, bacterial infection after long-term use of a user is avoided, and normal use of the receiver is guaranteed.

Description

Dustproof tempering membrane with earphone hole

Technical Field

The utility model relates to the technical field of toughened films, in particular to a dustproof toughened film with a receiver hole.

Background

The smart phone is generally applied to daily life and work of people, and along with the improvement of the technology and the improvement of the use requirements of people, the smart phone tends to be multifunctional and high-valued, so that the protection requirements of people on the smart phone are stronger and stronger. The mobile phone protective film can protect the screen of the mobile phone and prevent the screen from being scratched or falling to be damaged, so that the mobile phone protective film is widely applied.

The mobile phone protection film generally comprises a soft film and a hard film, wherein the soft film is generally made of a PVC (polyvinyl chloride) material and a PET (polyethylene terephthalate) material, and the hard film is generally made of a toughened film and is made of a toughened glass material.

The utility model provides a novel solution for solving the problems that the existing mobile phone protective film is easy to cause the deflection of a film and generate bubbles in the installation process due to the error of an operator, the film quality is influenced, and dust in the use process is easy to adhere to a mobile phone receiver to generate bacteria and influence the normal use of the mobile phone receiver.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, an object of the present invention is to provide a tempered film with a dust-proof earpiece hole, so as to solve the technical problems mentioned in the background art.

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a tempering membrane with earphone hole is dirt-proof, includes tempering membrane body, be fixed with the guard frame around tempering membrane body, the guard frame can be dismantled all around and be connected with the plastics frame, and the thickness of plastics frame is greater than the thickness of guard frame, the inboard of plastics frame is seted up flutedly, peg graft in the recess around the guard frame, the lower extreme of plastics frame is provided with spacing breach in the face of the position that corresponds the cell-phone edge, the position that corresponds cell-phone earphone on the tempering membrane body is provided with the earphone hole, the downthehole dust screen that fixes of earphone, it has except that the bacterial layer to apply paint with a brush on the dust screen.

Preferably, the toughened film body comprises an oleophobic coating, an optical catadioptric coating, a toughened glass layer, an electrostatic adsorption layer and a release transparent paper protection layer.

In any of the above schemes, preferably, a tear paper is fixed on one side of the release transparent paper protection layer.

In any of the above embodiments, it is preferable that the sterilization layer contains anions, copper ions, and zinc ions.

In any of the above schemes, preferably, the four corners of the protective frame are processed by round corners, and the protective frame is formed by pressing an aluminum alloy material.

In any of the above embodiments, preferably, the protective frame is painted with a color decoration layer.

In any of the above schemes, preferably, the position of the tempered film body corresponding to the mobile phone camera is provided with a through hole.

In any of the above schemes, preferably, the edge of the through hole is provided with a decorative edge.

Compared with the prior art, the utility model has the advantages that:

according to the design of the plastic frame, the plastic frame can be clamped at the edge of the mobile phone, the toughened film body and the protection frame are separated from the plastic frame by pressing the toughened film body from the middle part to the periphery through fingers, the toughened film body and the protection frame are adsorbed on a screen of the mobile phone to complete film pasting, the toughened film can be positioned through the plastic frame, the phenomenon that the film is warped due to error of an operator in the film pasting process is prevented, the film pasting quality is ensured, and the generation of bubbles in the film pasting process is reduced; the design of dust screen and bacterial layer, dust gets into in the cell-phone earphone in the reducible use to carry out the degerming through the pollutant that bacterial layer will adsorb on the dust screen, avoid the long-term back bacterial infection that uses of user, guarantee the normal use of earphone.

Drawings

Fig. 1 is a schematic structural diagram of a toughened film body in a dustproof toughened film with an earpiece hole according to the present invention;

fig. 2 is a schematic overall structure diagram of a dustproof tempered film with an earpiece hole according to the present invention;

FIG. 3 is a schematic cross-sectional view of the tempered film body;

FIG. 4 is a schematic cross-sectional view of a plastic frame;

fig. 5 is a schematic structural diagram of a dust screen and a sterilization layer.

The reference numbers in the figures illustrate:

1. toughening the film body; 2. protecting the frame; 3. a plastic frame; 4. a groove; 5. a limiting notch; 6. A can hole; 7. a dust screen; 8. a sterilization layer; 9. a through hole; 10. decorating and edge-covering; 101. an oleophobic coating; 102. an optical catadioptric coating; 103. a tempered glass layer; 104. an electrostatic adsorption layer; 105. a release transparent paper protective layer; 106. and (6) tearing the paper.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.

Example (b):

please refer to fig. 1 to 5, a dustproof tempering film with a receiver hole comprises a tempering film body 1, a protective frame 2 is fixed around the tempering film body 1, a plastic frame 3 is detachably connected around the protective frame 2, the thickness of the plastic frame 3 is greater than that of the protective frame 2, a groove 4 is formed in the inner side of the plastic frame 3, the protective frame 2 is inserted into the groove 4, a limit notch 5 is formed in the lower end face of the plastic frame 3 corresponding to the edge of a mobile phone, a receiver hole 6 is formed in the tempering film body 1 corresponding to the mobile phone receiver, a dustproof net 7 is fixed in the receiver hole 6, and a bacteria removing layer 8 is coated on the dustproof net 7.

In this embodiment, the tempered film body 1 includes an oleophobic coating 101, an optical catadioptric coating 102, a tempered glass layer 103, an electrostatic adsorption layer 104, and a release transparent paper protection layer 105. Through above-mentioned design, this tempering membrane's fingerprint resistance can be multiplicable, makes things convenient for tempering membrane body 1 to adsorb on the cell-phone screen.

In this embodiment, a tear paper 106 is fixed to one side of the release transparent paper protection layer 105. The release paper protection layer 105 can be conveniently detached by the design of the release paper 106.

In the present embodiment, the sterilization layer 8 contains anions, copper ions and zinc ions. Through the design, the durable antibacterial property of the antibacterial layer 8 can be increased.

In this embodiment, fillet processing is adopted at the four corners of protection frame 2, and protection frame 2 adopts the aluminum alloy material suppression to form. Through the design, the corner of the protective frame 2 can be prevented from scratching a user.

In this embodiment, the protective frame 2 is painted with a color decoration layer. The design of the colored decorative layer can be formed by coating colored paint on the protective frame 2, so that the attractiveness of the protective frame 2 is improved.

In this embodiment, a through hole 9 is formed in the position, corresponding to the camera of the mobile phone, of the tempered film body 1. The design of through-hole 9 can avoid tempering the sheltering from of membrane body 1 to the cell-phone camera.

In this embodiment, a decorative covering 10 is provided at the edge of the through hole 9. The design of the decorative covering edge 10 can increase the aesthetic property of the through hole 9.

The working process of the utility model is as follows:

the operator can wash the mobile phone screen earlier, then tear off type cellophane protective layer 105 through tearing paper 106, take up plastics frame 3, spacing breach 5 through plastics frame 3 corresponds with the edge of cell-phone, then install plastics frame 3 on the cell-phone, there is certain space between tempering membrane body 1 and the mobile phone screen this moment, then through the center of pressing tempering membrane body 1, and press to all around from tempering membrane body 1 center through the finger, will protect frame 2 and press down from plastics frame 3, pass through electrostatic absorption layer 104 on tempering membrane body 1 this moment, adsorb tempering membrane body 1 on the mobile phone screen, then take off plastics frame 3, when needing to change tempering membrane body 1, can install new tempering membrane body 1 again in the recess 4 on plastics frame 3. The plastic frame 3 is designed, so that the plastic frame 3 can be clamped at the edge of the mobile phone, the toughened film body 1 and the protective frame 2 are separated from the plastic frame 3 by pressing the toughened film body 1 from the middle part to the periphery through fingers, the toughened film is adsorbed on a screen of the mobile phone to complete film pasting, the toughened film can be positioned through the plastic frame 3, the phenomenon that the film is inclined due to error of an operator in the film pasting process is prevented, the film pasting quality is ensured, and the generation of bubbles in the film pasting process is reduced; the design of dust screen 7 and degerming layer 8, dust gets into in the cell-phone earphone in the reducible use to carry out the degerming through removing the pollutant that bacterial layer 8 will adsorb on dust screen 7, avoid the long-term back bacterial infection that uses of user, guarantee the normal use of earphone.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a tempering membrane with earphone hole is dustproof, includes tempering membrane body, its characterized in that: the utility model discloses a tempering membrane, including tempering membrane body, protection frame, plastics frame, tempering membrane hole, dust screen, brush on the dust screen and remove the fungus layer, be fixed with the guard frame around the tempering membrane body, the demountable connection has plastics frame around the guard frame, and the thickness of plastics frame is greater than the thickness of guard frame, and the inboard of plastics frame is seted up flutedly, peg graft in the recess around the guard frame, the lower extreme of plastics frame is provided with spacing breach in the position that corresponds the cell-phone edge, the position that corresponds cell-phone earphone on the tempering membrane body is provided with the earphone hole, the downthehole fixed dust screen of earphone, it has the degerming layer to brush on the dust screen.

2. The tempered film with an earpiece hole dustproof as set forth in claim 1, wherein: the toughened film body comprises an oleophobic coating, an optical catadioptric coating, a toughened glass layer, an electrostatic adsorption layer and a release transparent paper protection layer.

3. The tempered film with an earpiece hole dustproof as set forth in claim 2, wherein: and tear paper is fixed on one side of the release transparent paper protective layer.

4. The tempered film with an earpiece hole dustproof as set forth in claim 1, wherein: the four corners of the protective frame are processed by fillets, and the protective frame is made of aluminum alloy materials in a pressing mode.

5. The tempered film with an earpiece hole dustproof as set forth in claim 1, wherein: and the protective frame is coated with a color decorative layer.

6. The tempered film with an earpiece hole dustproof as set forth in claim 1, wherein: and a through hole is formed in the position, corresponding to the mobile phone camera, of the toughened film body.

7. The tempered film with an earpiece hole dustproof as set forth in claim 6, wherein: the edge of the through hole is provided with a decorative edge.