CN216016925U - Mobile phone protective film with dust screen installed in receiver hole - Google Patents
Mobile phone protective film with dust screen installed in receiver hole Download PDFInfo
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- CN216016925U CN216016925U CN202122777801.7U CN202122777801U CN216016925U CN 216016925 U CN216016925 U CN 216016925U CN 202122777801 U CN202122777801 U CN 202122777801U CN 216016925 U CN216016925 U CN 216016925U
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Abstract
The utility model discloses a phone protection film of earphone hole installation dust screen, including dredging the oil reservoir, the middle part of dredging the oil reservoir is provided with earphone protector, the lower extreme surface of dredging the oil reservoir is provided with the tempering membrane. Cell-phone protection film of earphone hole installation dust screen, earphone protector through setting up, the dust ring, the dustproof network layer, a groove, the mount, waterproof layer and sealing ring, can provide waterproof function for the dust screen, avoid water stain entering to damage cell-phone earphone, can follow the trade to it simultaneously, avoid the dust to pile up the influence and use, guarantee the life of protection film, strengthen the device through the intensity that sets up, frame and transparent strengthening rib are strengthened to the arc, can increase tempering membrane intensity, reduce damage risk increase of service life, make its edge screen of laminating more simultaneously possess better use and feel, this equipment is simple structure not only, and convenient operation, bring better use prospect.
Description
Technical Field
The utility model relates to a cell-phone protection film field, in particular to cell-phone protection film of earphone hole installation dust screen.
Background
The mobile phone protective film is also called as a mobile phone beautifying film and a mobile phone film, and is a cold mounting film which can be used for mounting a mobile phone body and a mobile phone screen, the vision of a direct-looking mobile phone film can be protected, eyes are not hurt, nine layers of protection are achieved, ultraviolet rays, short-wave blue rays and soft dazzling light source stimulation are effectively blocked, an AF coating is attached, the hand feeling and hardness of the mobile phone film are perfectly combined, and the existing mobile phone protective film cannot meet the requirements of people.
At present, chinese patent application No. 201920573661.1 discloses a cell phone protection film with novel earphone dust screen mounting structure, although the novel can provide dustproof function to cell phone protection film during this use, can't provide waterproof function for its earphone position, can't change for it when the dust screen blocks up simultaneously, influence the life of steel cuticula, and this cell phone protection film intensity is lower easy to damage, the edge is not laminated with the cell-phone, it is not good to use and feel, certain adverse effect has been brought for people's use, for this reason, we propose the cell phone protection film of earphone hole installation dust screen.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides the cell-phone protection film of earphone hole installation dust screen, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
cell-phone protection film of earphone hole installation dust screen, including dredging the oil reservoir, the middle part of dredging the oil reservoir is provided with earphone protector, the lower extreme surface of dredging the oil reservoir is provided with tempering membrane, the lower extreme surface of going up tempering membrane is provided with intensity reinforcing means, intensity reinforcing means's lower extreme surface is provided with down the tempering membrane, the lower extreme surface of tempering membrane is provided with the bond line down, earphone protector includes dust ring, dust screen layer, recess, mount, waterproof layer and sealing ring.
Preferably, the inner surface around the dust ring is provided with a dust screen layer, the outer surfaces of two sides of the dust ring are provided with grooves, the outer surface of the lower end of the dust ring is provided with a fixing frame, the inner surface around the fixing frame is provided with a waterproof layer, and the inner surface and the outer surface around the fixing frame are provided with sealing rings.
Preferably, the inner wall of the dustproof ring is fixedly connected with the outer wall of the dustproof net layer, the outer surface of the lower end of the dustproof ring is fixedly connected with the outer surface of the upper end of the fixing frame, the inner surface of the periphery of the fixing frame is fixedly connected with the outer surface of the periphery of the waterproof layer, adhesive glue is arranged between the fixing frame and the sealing ring, and the outer surface of the periphery of the fixing frame is fixedly connected with the inner surface of the periphery of the sealing ring through the adhesive glue.
Preferably, the strength reinforcing device comprises an arc reinforcing frame and transparent reinforcing ribs, and the transparent reinforcing ribs are arranged on the inner surface of the periphery of the arc reinforcing frame.
Preferably, the peripheral inner surface of the arc-shaped reinforcing frame is fixedly connected with the peripheral outer surface of the transparent reinforcing rib.
Preferably, the outer surface of the lower end of the oil drainage layer is fixedly connected with the outer surface of the upper end of the upper toughening membrane, the outer surfaces of the two ends of the strength reinforcing device, the outer surface of the lower end of the upper toughening membrane and the outer surface of the upper end of the lower toughening membrane are both formed by hot melting, and the outer surface of the lower end of the lower toughening membrane is fixedly connected with the outer surface of the upper end of the bonding layer.
Compared with the prior art, the utility model discloses following beneficial effect has: through the arranged earphone protective device, the dustproof ring, the dustproof net layer, the groove, the fixing frame, the waterproof layer and the sealing ring, dust is filtered through the dustproof net layer inside the dustproof ring when the protective device is used, water stains entering the earphone can be blocked through the waterproof layer inside the fixing frame, the earphone protective device can be opened and replaced through the groove, the sealing ring can limit the protective device to be placed and fall off when the protective device is installed, the waterproof function can be provided for the dustproof net, the water stains can be prevented from entering and damaging a mobile phone earphone, meanwhile, the protective device can be replaced with the water stains, the dust accumulation and influence on use can be avoided, the service life of the protective film is ensured, through the arranged strength reinforcing device, the arc-shaped reinforcing frame and the transparent reinforcing ribs, the upper tempered film and the lower tempered film are integrally formed with the arc-shaped reinforcing frame and the transparent reinforcing ribs through hot melting before use, and the mobile phone screen is pasted through the arc-shaped reinforcing frame when the protective device is used, can increase tempering membrane intensity, reduce damage risk increase of service life, make its edge screen of laminating more simultaneously possess better use and feel, the cell-phone protection film simple structure of whole earphone hole installation dust screen, convenient operation, the effect of use is better for traditional mode.
Drawings
Fig. 1 is a schematic view of the overall structure of a mobile phone protective film of the dust screen installed in a hearing hole of the present invention;
fig. 2 is a schematic front structural view of a mobile phone protective film of the dust screen installed in the earpiece hole of the present invention;
fig. 3 is an exploded schematic view of the handset protection film with a dust screen installed in a handset hole of the present invention, the handset protection device 2 in fig. 1;
fig. 4 is an illustration of the explosion structure of the mobile phone protection film of the dust screen installed in the earpiece hole of the present invention.
In the figure: 1. dredging an oil layer; 2. an earpiece shielding device; 3. a strength enhancing device; 4. applying a toughening film; 5. a lower toughening film; 6. an adhesive layer; 201. a dust ring; 202. a dustproof net layer; 203. a groove; 204. a fixed mount; 205. a waterproof layer; 206. a seal ring; 301. an arc-shaped reinforcing frame; 302. and (4) transparent reinforcing ribs.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1, the mobile phone protective film of the earphone hole installation dust screen comprises an oil drainage layer 1, the middle part of the oil drainage layer 1 is provided with an earphone protective device 2, the lower end outer surface of the oil drainage layer 1 is provided with an upper toughened film 4, the lower end outer surface of the upper toughened film 4 is provided with an intensity reinforcing device 3, the lower end outer surface of the intensity reinforcing device 3 is provided with a lower toughened film 5, the lower end outer surface of the lower toughened film 5 is provided with a bonding layer 6, and the earphone protective device 2 comprises a dust ring 201, a dust screen layer 202, a groove 203, a fixing frame 204, a waterproof layer 205 and a sealing ring 206.
Example two:
on the basis of the first embodiment, as shown in fig. 3, the peripheral inner surface of the dust ring 201 is provided with a dust screen layer 202, the outer surfaces of the two sides of the dust ring 201 are provided with grooves 203, the outer surface of the lower end of the dust ring 201 is provided with a fixing frame 204, the peripheral inner surface of the fixing frame 204 is provided with a waterproof layer 205, the peripheral inner and outer surfaces of the fixing frame 204 are provided with sealing rings 206, so that a waterproof function can be provided for the dust screen, water stains are prevented from entering and damaging mobile phone receivers, meanwhile, the mobile phone receivers can be replaced with the fixing frame, and dust accumulation is prevented from influencing use.
Example three:
on the basis of the first embodiment, as shown in fig. 4, the strength enhancing device 3 comprises an arc-shaped enhancing frame 301 and transparent reinforcing ribs 302, the transparent reinforcing ribs 302 are arranged on the inner surface of the periphery of the arc-shaped enhancing frame 301, so that the strength of the toughened film can be increased, and the edge of the toughened film is more attached to the screen, so that the toughened film has better use hand feeling.
Example four:
on the basis of the first embodiment, the second embodiment and the third embodiment, as shown in fig. 1-4, the outer surface of the lower end of the oil-repellent layer 1 is fixedly connected with the outer surface of the upper end of the upper toughened film 4, the outer surfaces of the two ends of the strength reinforcing device 3, the outer surface of the lower end of the upper toughened film 4 and the outer surface of the upper end of the lower toughened film 5 are both formed by hot melting, and the outer surface of the lower end of the lower toughened film 5 is fixedly connected with the outer surface of the upper end of the bonding layer 6, so that the fingerprints can be prevented from being stained on the protective film by oil stains.
It should be noted that, the utility model relates to a mobile phone protection film of dust screen installed in earphone hole, before using, through the earphone protective device 2, the dust ring 201, the dust screen layer 202, the groove 203, the fixing frame 204, the waterproof layer 205 and the sealing ring 206, when using, the dust screen layer 202 inside the dust ring 201 filters dust, simultaneously the waterproof layer 205 inside the fixing frame 204 blocks water stain entering the earphone, and the earphone protective device 2 can be opened and replaced through the groove 203, the sealing ring 206 can limit and place the dust when installing, can provide waterproof function for the dust screen, avoid water stain entering and damaging the mobile phone earphone, simultaneously can replace the dust, avoid dust accumulation and influence the use, guarantee the service life of the protection film, through the intensity reinforcing device 3, the arc reinforcing frame 301 and the transparent reinforcing rib 302, carry out integrated into one piece preparation through hot melt with last tempering membrane 4 and lower tempering membrane 5 and arc rib 301 and transparent strengthening rib 302 before using, paste and the cell-phone screen through arc rib 301 when using, can increase tempering membrane intensity, reduce damage risk increase of service life, make its edge more laminate the screen simultaneously and possess better use and feel, it is comparatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Cell-phone protection film of earphone hole installation dust screen, including dredging oil layer (1), its characterized in that: the middle part of dredging oil layer (1) is provided with earphone protector (2), the lower extreme surface of dredging oil layer (1) is provided with tempering membrane (4), the lower extreme surface of going up tempering membrane (4) is provided with intensity reinforcing means (3), the lower extreme surface of intensity reinforcing means (3) is provided with down tempering membrane (5), the lower extreme surface of tempering membrane (5) is provided with bond line (6) down, earphone protector (2) are including dust ring (201), dust screen layer (202), recess (203), mount (204), waterproof layer (205) and sealing ring (206).
2. The handset protective film with the dust screen installed in the receiver hole according to claim 1, wherein: the dustproof ring is characterized in that a dustproof net layer (202) is arranged on the inner surface of the periphery of the dustproof ring (201), grooves (203) are formed in the outer surfaces of two sides of the dustproof ring (201), a fixing frame (204) is arranged on the outer surface of the lower end of the dustproof ring (201), waterproof layers (205) are arranged on the inner surface of the periphery of the fixing frame (204), and sealing rings (206) are arranged on the inner surface and the outer surface of the periphery of the fixing frame (204).
3. The handset protective film with the dust screen installed in the receiver hole according to claim 1, wherein: the inner wall of the dustproof ring (201) is fixedly connected with the outer wall of the dustproof net layer (202), the outer surface of the lower end of the dustproof ring (201) is fixedly connected with the outer surface of the upper end of the fixing frame (204), the inner surface of the periphery of the fixing frame (204) is fixedly connected with the outer surface of the periphery of the waterproof layer (205), adhesive glue is arranged between the fixing frame (204) and the sealing ring (206), and the outer surface of the periphery of the fixing frame (204) is fixedly connected with the inner surface of the periphery of the sealing ring (206) through the adhesive glue.
4. The handset protective film with the dust screen installed in the receiver hole according to claim 1, wherein: the strength reinforcing device (3) comprises an arc reinforcing frame (301) and transparent reinforcing ribs (302), wherein the transparent reinforcing ribs (302) are arranged on the inner surface of the periphery of the arc reinforcing frame (301).
5. The handset protective film with the dust screen installed in the receiver hole according to claim 4, wherein: the peripheral inner surface of the arc-shaped reinforcing frame (301) is fixedly connected with the peripheral outer surface of the transparent reinforcing rib (302).
6. The handset protective film with the dust screen installed in the receiver hole according to claim 1, wherein: the outer surface of the lower end of the oil drainage layer (1) is fixedly connected with the outer surface of the upper end of the upper toughening membrane (4), the outer surfaces of the two ends of the strength reinforcing device (3) and the outer surfaces of the lower end of the upper toughening membrane (4) and the outer surface of the upper end of the lower toughening membrane (5) are both formed in a hot melting mode, and the outer surface of the lower end of the lower toughening membrane (5) is fixedly connected with the outer surface of the upper end of the bonding layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122777801.7U CN216016925U (en) | 2021-11-15 | 2021-11-15 | Mobile phone protective film with dust screen installed in receiver hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122777801.7U CN216016925U (en) | 2021-11-15 | 2021-11-15 | Mobile phone protective film with dust screen installed in receiver hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216016925U true CN216016925U (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122777801.7U Active CN216016925U (en) | 2021-11-15 | 2021-11-15 | Mobile phone protective film with dust screen installed in receiver hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216016925U (en) |
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2021
- 2021-11-15 CN CN202122777801.7U patent/CN216016925U/en active Active
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