CN213232105U - Take cell-phone protection film of wide angle function - Google Patents
Take cell-phone protection film of wide angle function Download PDFInfo
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- CN213232105U CN213232105U CN202022151489.6U CN202022151489U CN213232105U CN 213232105 U CN213232105 U CN 213232105U CN 202022151489 U CN202022151489 U CN 202022151489U CN 213232105 U CN213232105 U CN 213232105U
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Abstract
The utility model discloses a take cell-phone protection film of wide angle function, including the anti fingerprint of range upon range of connection in proper order dredge oil reservoir, antidetonation layer, toughened glass layer, transparent basic unit and adhesive layer, the position department corresponding to cell-phone front end camera on the transparent basic unit is equipped with the convex mirror structure, and the top of convex mirror structure is less than the upper surface of transparent basic unit to make the top of convex mirror structure not contact with the toughened glass layer. The utility model has the advantages of simple structure, reasonable in design, the anti-fingerprint is dredged the oil layer and can be prevented the surface formation fingerprint of protection film, it is antifouling to resist oil, avoid the stain to block cell-phone screen and front end camera, the shock resistance layer can reduce the impact force that the cell-phone screen received when the collision, reduce the blasting probability, the life of extension cell-phone screen, the toughened glass layer can play the guard action to cell-phone screen and transparent basic unit and convex mirror structure, additional strengthening structure intensity, the last convex mirror structure of transparent basic unit can make the front end camera of cell-phone gather more open scene, play the effect that increases wide angle.
Description
Technical Field
The utility model relates to a protection film technical field, more specifically say, relate to a take cell-phone protection film of wide angle function.
Background
With the development of electronic technology, mobile phones have become essential products in daily life, and the protective film can play a good role in protecting the display screen of the mobile phone.
At present, some mobile phones with a camera under a screen, which adopt a technology of digging a hole under the screen, appear in the market, for example, the mobile phones are Hua Shi, however, the existing mobile phone protective film can only play a single protective role, and does not have a role of increasing the wide angle of the camera at the front end of the mobile phone.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned defect among the prior art, provide a take cell-phone protection film of wide angle function.
In order to realize the above-mentioned purpose, the utility model provides a take cell-phone protection film of wide angle function, dredge oil reservoir, antidetonation layer, toughened glass layer, transparent basic unit and adhesive layer including anti fingerprint, anti fingerprint is dredged oil reservoir, antidetonation layer, toughened glass layer from outer upper surface of down interior range upon range of connection in proper order at transparent basic unit, the adhesive layer is connected the lower surface at transparent basic unit, the position department that corresponds to cell-phone front end camera on the transparent basic unit is equipped with the convex lens structure that is used for increasing the wide angle of camera, the top of convex lens structure is less than the upper surface of transparent basic unit to make the top of convex lens structure not contact with the toughened glass layer.
In a preferred embodiment, the convex mirror structure has a viewing angle range of 60 to 120 degrees and a refractive index of 1.01 to 1.23.
In a preferred embodiment, the anti-fingerprint oil-repellent layer is formed by coating and bonding an anti-fingerprint oil-repellent agent.
As a preferred embodiment, the anti-seismic layer is an EVA rubber-plastic layer.
In a preferred embodiment, the tempered glass layer has a light transmittance of greater than 90%, a haze of less than 1%, and a hardness of 7 to 9H.
In a preferred embodiment, the transparent base layer is a PE film, a PET film, a TPU film or glass, and has a light transmittance of more than 90% and a haze of less than 1%.
As a preferred embodiment, the adhesive layer is an acrylate pressure-sensitive adhesive, a polyurethane pressure-sensitive adhesive, or a silicone pressure-sensitive adhesive.
In a preferred embodiment, the tempered glass layer and the transparent base layer are connected through an OCA optical cement.
As a preferred embodiment, the mobile phone protective film further comprises an antistatic release film, wherein the release film is connected to the lower surface of the adhesive layer.
In a preferred embodiment, the release film is an antistatic silicone release film or an organic fluorine release film.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model has the advantages of simple structure, reasonable in design, be equipped with anti fingerprint and dredge the oil reservoir, the antidetonation layer, the toughened glass layer, transparent basic unit and adhesive layer, anti fingerprint is dredged the oil reservoir and can be prevented the surface formation fingerprint of protection film, it is antifouling to resist oil, avoid the stain to block cell-phone screen and front end camera, the antidetonation layer can reduce the impact force that the cell-phone screen received when the collision, reduce the blasting probability of cell-phone screen, the life of extension cell-phone screen, the toughened glass layer can play the guard action to cell-phone screen and transparent basic unit and convex mirror structure, the additional strengthening intensity, convex mirror structure in the transparent basic unit can make the front end camera of cell-phone gather wider scene, play the wide effect of increase.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a cross-sectional view of a mobile phone protection film with a wide-angle function according to an embodiment of the present invention;
fig. 2 is a schematic view of an appearance structure of a mobile phone protective film with a wide-angle function according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of another mobile phone protection film with wide-angle function according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
Please refer to fig. 1, an embodiment of the present invention provides a mobile phone protection film with wide angle function, which includes an anti-fingerprint oil-dispersing layer 1, an anti-seismic layer 2, a toughened glass layer 3, a transparent base layer 4 and an adhesive layer 5, wherein the anti-fingerprint oil-dispersing layer 1, the anti-seismic layer 2, the toughened glass layer 3 are sequentially stacked and connected to the upper surface of the transparent base layer 4 from outside to inside, the adhesive layer 5 is connected to the lower surface of the transparent base layer 4, and the following description is made on each component of the present embodiment by combining the accompanying drawings.
The fingerprint-resistant oil-repellent layer 1 can be formed by coating a fingerprint-resistant oil-repellent agent on the surface of the anti-seismic layer 2 in a bonding mode. The anti-fingerprint oil drainage layer 1 can prevent the surface of the protective film from forming fingerprints, is oil-resistant and antifouling, and avoids stains from blocking a mobile phone screen and a front-end camera.
The anti-seismic layer 2 can be an EVA rubber-plastic layer. The shock-resistant layer can reduce the impact force on the mobile phone screen during collision, reduce the explosion probability of the mobile phone screen, prolong the service life of the mobile phone screen,
the light transmittance of the toughened glass layer 3 can be more than 90%, the haze can be less than 1%, the optical effect is good, and the hardness can be 7-9H. The toughened glass layer can play the guard action to cell-phone screen and transparent basic unit and convex mirror structure, additional strengthening.
The transparent base layer 4 can be a PE film, a PET film, a TPU film or glass, the light transmittance of the transparent base layer can be more than 90%, the haze of the transparent base layer can be less than 1%, and the optical effect is good. In the present embodiment, the tempered glass layer 3 and the transparent substrate 4 may be connected by OCA optical cement 6.
As shown in fig. 1 and 2, a convex lens structure 41 for increasing the wide angle of the camera is disposed on the transparent base layer 4 at a position corresponding to the front camera of the mobile phone, and the top of the convex lens structure 41 is lower than the upper surface of the transparent base layer 4, so that the top of the convex lens structure 41 is not in contact with the tempered glass layer 3.
The viewing angle range of the convex mirror structure 41 may be preferably 60 to 120 degrees, and the refractive index may be preferably 1.01 to 1.23.
The convex lens structure 41 on the transparent base layer 4 can enable the front-end camera of the mobile phone to collect wider scenes, and the effect of increasing the wide angle is achieved.
The adhesive layer 5 can be acrylate pressure-sensitive adhesive, polyurethane pressure-sensitive adhesive or organic silicon pressure-sensitive adhesive. The protective film can be adhered to the surface of the mobile phone screen through the adhesive layer 5.
Example two
Please refer to fig. 3, embodiment two of the present invention provides a mobile phone protection film with wide angle function, which also includes the anti-fingerprint oil drainage layer 1, the anti-seismic layer 2, the toughened glass layer 3, the transparent base layer 4 and the adhesive layer 5 of embodiment one, the same parts are not repeated, and the difference lies in: the adhesive further comprises an antistatic release film 7, and the release film 7 is connected to the lower surface of the adhesive layer 5. Wherein, the release film 7 can be an antistatic organic silicon release film or an organic fluorine release film.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (10)
1. The utility model provides a take cell-phone protection film of wide angle function which characterized in that: thin oil reservoir, antidetonation layer, toughened glass layer, transparent basic unit and adhesive layer including anti fingerprint, anti fingerprint is thin oil reservoir, antidetonation layer, toughened glass layer from outer toward interior in proper order the cascade connection at the upper surface of transparent basic unit, the lower surface at transparent basic unit is connected to the adhesive layer, the position department that is equipped with corresponding to the cell-phone front end camera on the transparent basic unit is used for increasing the wide-angle convex lens structure of camera, the top of convex lens structure is less than the upper surface of transparent basic unit to make the top of convex lens structure not contact with the toughened glass layer.
2. The mobile phone protection film with wide-angle function of claim 1, wherein: the viewing angle range of the convex mirror structure is 60-120 degrees, and the refractive index is 1.01-1.23.
3. The mobile phone protection film with wide-angle function of claim 1, wherein: the fingerprint-resistant oil-repellent layer is formed by coating, bonding and molding a fingerprint-resistant oil-repellent agent.
4. The mobile phone protection film with wide-angle function of claim 1, wherein: the anti-seismic layer is an EVA rubber-plastic layer.
5. The mobile phone protection film with wide-angle function of claim 1, wherein: the light transmittance of the toughened glass layer is greater than 90%, the haze is less than 1%, and the hardness is 7-9H.
6. The mobile phone protection film with wide-angle function of claim 1, wherein: the transparent base layer is a PE film, a PET film, a TPU film or glass, the light transmittance is greater than 90%, and the haze is less than 1%.
7. The mobile phone protection film with wide-angle function of claim 1, wherein: the adhesive layer is acrylate pressure-sensitive adhesive, polyurethane pressure-sensitive adhesive or organic silicon pressure-sensitive adhesive.
8. The mobile phone protection film with wide-angle function of claim 1, wherein: the toughened glass layer is connected with the transparent base layer through OCA optical cement.
9. The protective film for mobile phone with wide angle function according to any one of claims 1 to 8, characterized in that: the adhesive tape further comprises an anti-static release film, and the release film is connected to the lower surface of the adhesive layer.
10. The protective film for mobile phone with wide-angle function of claim 9, wherein: the release film is an antistatic organic silicon release film or an organic fluorine release film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022151489.6U CN213232105U (en) | 2020-09-27 | 2020-09-27 | Take cell-phone protection film of wide angle function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022151489.6U CN213232105U (en) | 2020-09-27 | 2020-09-27 | Take cell-phone protection film of wide angle function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213232105U true CN213232105U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022151489.6U Active CN213232105U (en) | 2020-09-27 | 2020-09-27 | Take cell-phone protection film of wide angle function |
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| Country | Link |
|---|---|
| CN (1) | CN213232105U (en) |
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- 2020-09-27 CN CN202022151489.6U patent/CN213232105U/en active Active
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