CN216414365U

CN216414365U - Full-glue type mobile phone lens protective film

Info

Publication number: CN216414365U
Application number: CN202123322580.0U
Authority: CN
Inventors: 黄刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-04-29
Anticipated expiration: 2031-12-27
Also published as: TWM641731U

Abstract

The utility model relates to the technical field of lens protective films, in particular to a full-adhesive mobile phone lens protective film which comprises an annular frame and a protective film, wherein the annular frame comprises an outer ring structure for sleeving a lens seat, an inner ring structure for supporting the lens seat and sleeving a lens, and a film sleeving structure for positioning the protective film, the outer ring structure, the inner ring structure and the film sleeving structure are integrally formed, the inner ring structure is arranged at the inner side of the outer ring structure, the film sleeving structure is arranged at the upper end of the inner ring structure, and a supporting surface for supporting the edge of the protective film is reserved at the upper end of the inner ring structure; the protective film is sleeved on the inner side of the film sleeving structure and comprises a light transmitting layer on the upper layer and an optical adhesive layer on the lower layer and used for being attached to the lens, and the protective film is attached to the supporting surface of the inner ring structure through the edge of the optical adhesive layer; the full-glue type hand can achieve the full-glue type lens attaching effect, and the shot pictures cannot be influenced by the mobile phone lens protective film.

Description

Full-glue type mobile phone lens protective film

Technical Field

The utility model relates to the technical field of lens protective films, in particular to an all-adhesive mobile phone lens protective film.

Background

With the continuous update of the mobile phone, the mobile phone rear camera has a function of taking pictures from a traditional low-pixel function to a high-pixel function at present, and is accompanied with the structural design of the gradual lightening and thinning process of the mobile phone, so that the mobile phone rear camera has to be designed into a convex structure, the convex camera is easily damaged by collision in daily use, for example, iphone13 is shown in fig. 1, the rear camera comprises a base a, two lens seats b protruding from the base a and a lens c protruding from the lens seat b, in order to protect the lens c, a lens protective film is arranged on the market at present, and the lens on the mobile phone rear camera can be protected by sleeving the lens protective film on the position of the lens c;

however, the existing mobile phone lens protective film has certain defects in structural design, the existing mobile phone lens protective film mainly comprises a metal ring and a protective film arranged in the metal ring, the protective film is attached to the metal ring by a double-faced adhesive tape, and the position of the protective film is mainly supported by the metal ring when the protective film is installed; in addition, the protective film on the existing mobile phone lens protective film is mainly fixedly attached to the inner side of the metal ring, when the mobile phone lens protective film is installed, the device is often installed in a pressing mode, and the attachment degree of the protective film and the metal ring is influenced in the pressing process, so that the protective film and a lens on a rear camera of a mobile phone generate a larger inclination angle error; therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.

A full-glue type mobile phone lens protective film comprises an annular frame and a protective film, wherein the annular frame comprises an outer ring structure, an inner ring structure and a film sleeving structure, the outer ring structure is used for sleeving a lens seat, the inner ring structure is used for supporting the lens seat and sleeving the lens, the film sleeving structure is used for positioning the protective film, the outer ring structure, the inner ring structure and the film sleeving structure are integrally formed, the inner ring structure is arranged on the inner side of the outer ring structure, the height of the inner ring structure is matched with that of the lens, the film sleeving structure is arranged at the upper end of the inner ring structure, and a supporting surface used for supporting the edge of the protective film is reserved at the upper end of the inner ring structure; the protection film cup joints the inboard at membrane cup joint structure, and the protection film includes the euphotic layer on upper strata and the optical cement layer that the lower floor is used for attaching on the camera lens, and the protection film passes through the border of optical cement layer and attaches on the holding surface of inner ring structure.

Preferably, the light-transmitting layer comprises a light-transmitting glass layer on the upper layer, a light-shielding ring layer in the middle and a transition layer on the lower layer, the light-shielding ring layer is silk-screened around the lower end face of the light-transmitting glass layer, the transition layer is attached to the lower ends of the light-transmitting glass layer and the light-shielding ring layer, and the optical adhesive layer is attached to the lower end of the transition layer.

Preferably, a vertical distance between an upper end of the inner ring structure to an upper end of the film sleeving structure is greater than a thickness of the protective film.

Preferably, the ring frame is made of a metal material.

Preferably, the membrane sleeving structure covers the upper end of the outer ring structure, so that the outer side of the membrane sleeving structure is flush with the outer side of the outer ring structure.

Preferably, the upper end of the membrane sleeving structure is provided with grains.

Preferably, there is a distance between the corresponding vertical surface outside the membrane sleeve structure to the corresponding vertical surface outside the outer ring structure.

Compared with the prior art, the utility model has the beneficial effects that:

the annular frame is set into an outer ring structure, an inner ring structure and a film sleeving structure, the protective film is sleeved on the inner side of the film sleeving structure, and when the protective film of the mobile phone lens is installed in a pressing mode, the protective film is limited on a supporting surface in the pressing process, so that the protective film cannot generate position change with the annular frame due to pressing operation, and the protective film of the mobile phone lens can be installed more stably;

the annular frame is sleeved around the lens seat by adopting an outer ring structure and mainly plays a role in fixing, the annular frame is also sleeved around the lens by adopting an inner ring structure, and the inner ring structure is also supported on the lens seat and mainly plays a role in supporting a protective film, so that the lens of the mobile phone rear camera can be tightly matched with the mobile phone lens protective film, and the compactness between the lens of the mobile phone rear camera and the mobile phone lens protective film is improved; the mobile phone lens protective film can be more stably arranged;

the euphotic layer and the lower floor that include the upper strata through setting up the protection film are used for attached optical cement layer on the camera lens, make and realize the effect of seamless laminating between the camera lens of protection film and the rearmounted camera of cell-phone, realize the attached effect of the camera lens of the formula of gluing of formula hand realization entirely, make the rearmounted camera of cell-phone can keep original shooting effect, the photo of shooing can not receive the influence of cell-phone camera lens protection film, and the optical cement layer can also reverse the effect that plays the location to ring frame, make the ring frame restriction after the device is good between cell-phone rearmounted camera and protection film, and can not produce the slip between ring frame and the rearmounted camera of cell-phone to a certain extent.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 only 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 schematic view of the structure at the position of the mobile phone rearview mirror;

FIG. 2 is an exploded view of the structure of example 1 of the present invention;

FIG. 3 is a schematic structural view of embodiment 1 of the present invention;

FIG. 4 is a schematic cross-sectional view showing the structure of example 1 of the present invention;

FIG. 5 is a schematic structural view of embodiment 2 of the present invention;

fig. 6 is a schematic cross-sectional structure of embodiment 2 of the present invention.

The reference numerals and names in the figures are as follows:

the light-transmitting structure comprises an annular frame 10, a protective film 20, an outer ring structure 11, an inner ring structure 12, a film sleeving structure 13, a supporting surface 14, grains 15, a light-transmitting layer 21, an optical adhesive layer 22, a light-transmitting glass layer 23, a light-shielding ring layer 24 and a transition layer 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model is mainly applied to a rear camera of an iphone mobile phone, in particular to a camera which comprises a lens mount and a lens structure protruding on the lens mount;

referring to fig. 2-6, in an embodiment of the present invention, an all-adhesive mobile phone lens protective film includes an annular frame 10 and a protective film 20, where the annular frame 10 is made of a metal material, the annular frame 10 includes an outer ring structure 11 for being sleeved with a lens holder, an inner ring structure 12 for being supported on the lens holder and being sleeved with the lens, and a film sleeving structure 13 for positioning the protective film 20, the outer ring structure 11, the inner ring structure 12, and the film sleeving structure 13 are integrally formed, the inner ring structure 12 is disposed inside the outer ring structure 11, and the height of the inner ring structure 11 is matched with the height of the lens, the film sleeving structure 13 is disposed at the upper end of the inner ring structure 12, and a supporting surface 14 for supporting the edge of the protective film 20 is reserved at the upper end of the inner ring structure 12;

through the structural design, the protective film 20 is sleeved on the inner side of the film sleeving structure 13, when the mobile phone lens protective film is installed in a pressing mode, the protective film 20 is limited on the supporting surface 14 in the pressing process, so that the protective film 20 is not subjected to position change with the annular frame 10 due to pressing operation, and the mobile phone lens protective film can be installed more stably; the annular frame 10 adopts an outer ring structure 11 and an inner ring structure 12, the outer ring structure 11 mainly plays a fixing role and is fixedly buckled with the periphery of the lens seat, the inner ring structure 12 mainly plays a role of supporting the protective film 20, and the supporting surface 14 is arranged to be flush with the mirror surface of the lens; the mobile phone lens protective film can be more stably arranged;

considering that the conventional process employs a ring-shaped double-sided tape provided on the protective film 20 to be attached to the ring-shaped frame 10, the process requirement is high, and the matching effect is not ideal, so that the protective film 20 comprises the upper light-transmitting layer 21 and the lower optical adhesive layer 22 for being attached to the lens, the protective film 20 is attached to the supporting surface 14 of the inner ring structure 12 through the edge of the optical adhesive layer 22, the attachment process of the traditional protective film 20 and the ring frame 10 can be simplified, and the height of the inner ring structure 12 is consistent with that of the lens of the mobile phone rear camera, so that the light transmission layer 21 is attached to the lens of the mobile phone rear camera through the optical adhesive layer 22, the effect of seamless attachment between the protective film 20 and the lens of the mobile phone rear camera is realized, the original shooting effect of the mobile phone rear camera can be kept, and the shot picture cannot be influenced by the protective film of the mobile phone lens.

As shown in fig. 2, the light-transmitting layer 21 includes a light-transmitting glass layer 23 on the upper layer, a light-shielding ring layer 24 in the middle, and a transition layer 25 on the lower layer, the light-shielding ring layer 24 is silk-screened around the lower end surface of the light-transmitting glass layer 23, the transition layer 25 is attached to the lower ends of the light-transmitting glass layer 23 and the light-shielding ring layer 24, and the optical adhesive layer 22 is attached to the lower end of the transition layer 25, wherein the light-shielding ring layer 24 plays a role in shielding light, and the principle thereof is that the influence of light glare generated when light enters the lens can be reduced according to the principle of physical phenomenon (pinhole imaging).

As shown in fig. 3 and 5, a vertical distance between an upper end of the inner ring structure 12 and an upper end of the film sleeving structure 13 is greater than a thickness of the protective film 20, so that the inner ring structure 12 can protect the protective film 20, and the protective film 20 is prevented from rubbing a table top when the mobile phone is flatly placed on the table top.

Two specific embodiments are adopted for the structural design of the ring frame 10, and the specific scheme is as follows:

[ example 1 ]

As shown in fig. 1-3, the film sleeving structure 13 covers the upper end of the outer ring structure 11, so that the outer side of the film sleeving structure 13 is flush with the outer side of the outer ring structure 11, and the upper end of the film sleeving structure 13 is provided with grains 15; through the mode, the external structure of the mobile phone lens protective film is simple, the attractive effect is improved, the material thickness between the upper end and the outer side of the mobile phone lens protective film is large, and the mobile phone lens protective film is more wear-resistant.

[ example 2 ]

As shown in fig. 4-5, a distance is provided between the vertical surface corresponding to the outer side of the film sleeving structure 13 and the vertical surface corresponding to the outer side of the outer ring structure 11, and by this design, the film sleeving structure 13 sleeving the protective film 20 forms a boss structure, which can save the material for manufacturing the ring frame 10 to the maximum extent, and can improve the supporting strength of the protective film for the mobile phone lens, so that the protective film for the mobile phone lens is not easy to deform.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The full-glue type mobile phone lens protective film is characterized by comprising an annular frame and a protective film, wherein the annular frame comprises an outer ring structure for sleeving a lens seat, an inner ring structure for supporting the lens seat and sleeving the lens, and a film sleeving structure for positioning the protective film, the outer ring structure, the inner ring structure and the film sleeving structure are integrally formed, the inner ring structure is arranged on the inner side of the outer ring structure, the height of the inner ring structure is matched with that of the lens, the film sleeving structure is arranged at the upper end of the inner ring structure, and a supporting surface for supporting the edge of the protective film is reserved at the upper end of the inner ring structure; the protection film cup joints the inboard at membrane cup joint structure, and the protection film includes the euphotic layer on upper strata and the optical cement layer that the lower floor is used for attaching on the camera lens, and the protection film passes through the border of optical cement layer and attaches on the holding surface of inner ring structure.

2. The lens protection film according to claim 1, wherein the transparent layer comprises an upper transparent glass layer, a middle light-shielding ring layer and a lower transition layer, the light-shielding ring layer is silk-screened around the lower end surface of the transparent glass layer, the transition layer is attached to the lower ends of the transparent glass layer and the light-shielding ring layer, and the optical adhesive layer is attached to the lower end of the transition layer.

3. The all-glue mobile phone lens protection film according to claim 1, wherein a vertical distance between an upper end of the inner ring structure and an upper end of the film sleeving structure is greater than a thickness of the protection film.

4. The all-adhesive mobile phone lens protection film according to claim 1, wherein the ring frame is made of a metal material.

5. The all-adhesive protective film for mobile phone lenses according to any one of claims 1 to 4, wherein the film sleeving structure covers the upper end of the outer ring structure, so that the outer side of the film sleeving structure and the outer side of the outer ring structure are flush with each other.

6. The all-glue mobile phone lens protection film according to claim 5, wherein the upper end of the film sleeving structure is provided with grains.

7. The all-adhesive protective film for mobile phone lenses according to any one of claims 1 to 4, wherein a distance is provided between a vertical surface corresponding to the outside of the film-covering structure and a vertical surface corresponding to the outside of the outer ring structure.