CN213814220U

CN213814220U - Optical shading sheet for mobile phone camera

Info

Publication number: CN213814220U
Application number: CN202023325367.0U
Authority: CN
Inventors: 徐成友
Original assignee: Shanghai Wenlai Optoelectronic Co Ltd
Current assignee: Shanghai Wenlai Optoelectronic Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-07-27
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an optics anti-dazzling screen for cell-phone camera, including the shading frame, the inboard fixed mounting of shading frame has the anti-dazzling screen, the fixed thru hole that is provided with in middle part of anti-dazzling screen, the thru hole runs through the upper and lower both ends of anti-dazzling screen, the lower extreme fixed mounting of shading frame has convex lens, convex lens is half arc structure, the fixed spacing groove that is provided with of avris of shading frame, the spacing groove is the loop configuration. This anti-dazzling screen for cell-phone camera accomplishes dirt-proof effect under the condition of shading to the cell-phone camera, avoids the long-time use of user to lead to the inside dust that gets into of cell-phone, avoids the dust to get into inside through the gap between anti-dazzling screen and the camera to improved this anti-dazzling screen dustproof performance, increase convex lens and anti-dazzling screen cooperation use on the basis of anti-dazzling screen simultaneously, the effect of great improvement camera shading is convenient for install and reduce the degree of wear of optics anti-dazzling screen.

Description

Optical shading sheet for mobile phone camera

Technical Field

The utility model relates to a lens-shading piece technical field specifically is an optics lens-shading piece for cell-phone camera.

Background

In recent years, portable electronic products have been developed rapidly, for example, mobile phones, tablet computers and the like have been filled in the lives of modern people, and video equipment loaded on the portable electronic products has been developed rapidly, and along with the development of science and technology, users have higher and higher requirements for the quality of the portable electronic equipment, so that the video equipment not only has the continuously improved quality, but also has the improved effect of shooting a camera, the camera is improved to prevent the camera from shooting images due to light irradiation, and a shading sheet is installed on the camera.

The shading effect of the existing shading sheet is poor, workers who are not convenient to install the shading sheet are not convenient to install, and the phenomenon of a gap can occur after the shading sheet and a camera are installed, so that dust enters a mobile phone or the inside of the camera along the gap.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optics anti-dazzling screen for cell-phone camera to it is poor to propose current anti-dazzling screen shading effect among the solution above-mentioned background art, and the staff of being not convenient for installs the anti-dazzling screen, and the phenomenon in gap can appear after anti-dazzling screen and the camera installation simultaneously, and lead to the dust to get into cell-phone or the inside problem of camera along the gap.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optics anti-dazzling screen for cell-phone camera, includes the shading frame, the inboard fixed mounting of shading frame has anti-dazzling screen, the fixed thru hole that is provided with in middle part of anti-dazzling screen, the thru hole runs through the upper and lower both ends of anti-dazzling screen, the lower extreme fixed mounting of shading frame has convex lens, convex lens is half arc structure, the fixed spacing groove that is provided with of avris of shading frame, the spacing groove is the loop configuration.

Preferably, the right end movable mounting in the convex lens outside has the mouth of losing, the outside movable mounting of convex lens has the dust-proof membrane, the dust-proof membrane adsorbs in the outside of convex lens, dust-proof membrane and mouthful fixed connection of losing.

Preferably, the middle part of the limiting groove is fixedly provided with positioning holes, the positioning holes are symmetrically distributed in the middle part of the limiting groove, and the positioning holes are located at the left end and the right end of the shading sheet.

Preferably, the inner side of the limiting groove is fixedly provided with a dust adhesive A at the outer side of the through hole, the edge side of the upper end of the convex lens is fixedly provided with a dust adhesive B, and the convex lens is fixedly connected with the edge side of the lower end of the shading frame through the dust adhesive B.

Preferably, the middle part of the inner side of the dustproof film is fixedly provided with a black shading sheet, the black shading sheet is positioned at the outer side of the through hole, and the black shading sheet is annularly distributed in the middle part of the inner side of the dustproof film.

Preferably, the middle part of the inside bottom of the convex lens is fixedly provided with a transparent smooth surface, the transparent smooth surface is matched with the through hole, the side at the upper end of the inner side of the convex lens is fixedly provided with a protective pad, and the protective pad is positioned between the side at the upper end of the inner side of the convex lens and an included angle of the side at the lower end of the shading frame.

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

1. the optical shading sheet for the mobile phone camera has a dustproof effect under the condition that the mobile phone camera is shaded, so that dust entering the inside of the mobile phone due to long-time use of a user is avoided, the dust enters the inside through a gap between the shading sheet and the camera, the dust can be collected between the outer side of the shading sheet and the outer side of the camera in a centralized manner, and the dust is adsorbed to avoid influencing other parts, so that the dustproof performance of the shading sheet is improved, and the definition of the mobile phone camera is improved;

2. the optical shading sheet for the mobile phone camera is additionally provided with the convex lens and the shading sheet which are matched for use on the basis of the shading sheet, so that the shading effect of the camera is greatly improved, external light can be shaded between the upper ends of the inner parts of the convex lens by the shading black sheet on the inner side of the convex lens, and the shading black sheet and the shading sheet are of a sealing structure, so that the influence of the light on the camera is avoided, and the use performance of the shading sheet is greatly improved;

3. this optics anti-dazzling screen for cell-phone camera, the staff installation of being convenient for, the anti-dazzling screen can protect after production simultaneously, reduces optics anti-dazzling screen and receives the phenomenon of wearing and tearing in the transportation or the course of working, and protective structure makes things convenient for the staff to dismantle simultaneously, and then has improved the barrier propterty of this anti-dazzling screen.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the split structure of the shading frame of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the anti-dazzling screen of the present invention;

fig. 4 is an enlarged schematic view of the protection pad of the present invention.

In the figure: 1. a light-shielding frame; 2. a light shielding sheet body; 3. through holes; 4. a convex lens; 5. a limiting groove; 6. throwing the mouth; 7. a dust-proof film; 8. positioning holes; 9. a dust-binding adhesive A; 10. a dust-binding adhesive B; 11. black shading sheets; 12. a transparent polished surface; 13. a protective pad.

Detailed Description

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.

Referring to fig. 1-4, the present invention provides a technical solution: an optical anti-dazzling screen for a mobile phone camera comprises an anti-dazzling screen frame 1, an anti-dazzling screen body 2 is fixedly mounted on the inner side of the anti-dazzling screen frame 1, a through hole 3 is fixedly arranged in the middle of the anti-dazzling screen body 2, the through hole 3 penetrates through the upper end and the lower end of the anti-dazzling screen body 2, a convex lens 4 is fixedly mounted at the lower end of the anti-dazzling screen frame 1, the convex lens 4 is of a semi-arc structure, a limit groove 5 is fixedly arranged on the side of the anti-dazzling screen 1, the limit groove 5 is of an annular structure, a missing opening 6 is movably mounted at the right end of the outer side of the convex lens 4, a dustproof film 7 is movably mounted on the outer side of the convex lens 4, the dustproof film 7 is adsorbed on the outer side of the convex lens 4, the dustproof film 7 is fixedly connected with the missing opening 6, a worker can tear the dustproof film 7 through the missing opening 6 after connecting the convex lens 4 with the anti-dazzling screen body 2, the dustproof film 7 can play a protection effect in the transportation process, and avoid the condition that scratches and abrasion occur on the surface of the convex lens 4;

the middle part of the limiting groove 5 is fixedly provided with a positioning hole 8, the positioning holes 8 are symmetrically distributed in the middle part of the limiting groove 5, the positioning holes 8 are positioned at the left end and the right end of the shading sheet body 2, when the shading sheet body 2 is installed, a worker covers the shading frame 1 on the surface of the camera through the limiting groove 5, then the shading sheet body 2 is fixed on the surface of the camera after being positioned through the positioning holes 8, the worker can conveniently fix the shading sheet body 2 and the camera, the inner side of the limiting groove 5 is positioned at the outer side of the through hole 3 and is fixedly provided with a dust adhesive A9, the edge side at the upper end of the convex lens 4 is fixedly provided with a dust adhesive B10, the convex lens 4 is fixedly connected with the edge side at the lower end of the shading frame 1 through the dust adhesive B10, a gap generated between the shading sheet body 2 and the camera can be protected through the dust adhesive A9, dust is adsorbed by the dust adhesive A9 when entering, and is prevented from entering the shading sheet body 2 and the camera, meanwhile, the dust adhesive B10 is convenient for the convex lens 4 to be fixed with the side of the lower end of the shading frame 1, and can also protect the gap generated between the convex lens 4 and the shading frame 1, thereby preventing dust from entering the convex lens 4 and the shading frame 1;

the fixed shading black piece 11 that is provided with in middle part of dust-proof membrane 7 inboard, shading black piece 11 is located the outside of thru hole 3, shading black piece 11 is the annular distribution in the inboard middle part of dust-proof membrane 7, can block the part that can the infiltration gap between convex lens 4 and the shading piece body 2 through shading black piece 11, make light can not exert an influence to the camera, the shading effect of this shading piece has further been improved, the fixed transparent plain noodles 12 that is provided with in middle part of the inside bottom of convex lens 4, transparent plain noodles 12 and thru hole 3 looks adaptation, the fixed protection pad 13 that is provided with in avris of the inboard upper end of convex lens 4, protection pad 13 is located between the avris of the inboard upper end of convex lens 4 and the contained angle department of shading frame 1 lower extreme avris, through transparent plain noodles 12 and thru hole 3 adaptation, the camera shoots work such as the outside through thru hole 3 and transparent plain noodles 12, then can avoid producing unsmooth between the contained angle department of convex lens 4 and frame 1 lower extreme avris through protection pad 13 While the convex lens 4 is not damaged when it is subjected to pressure.

The working principle is as follows: firstly, a worker installs the light-shielding sheet body 2 and a mobile phone camera, the worker covers the light-shielding frame 1 on the surface of the camera through the limiting groove 5 during installation, then fixes the light-shielding sheet body 2 on the surface of the camera after positioning through the positioning hole 8, the worker can conveniently fix the light-shielding sheet body 2 and the camera, the worker can fix the convex lens 4 on the side of the lower end of the light-shielding frame 1 through the dust-sticking glue B10, and can also protect a gap generated between the convex lens 4 and the light-shielding frame 1, thereby preventing dust from entering the inner parts of the convex lens 4 and the light-shielding frame 1, the dust-sticking glue A9 can protect the gap generated between the light-shielding sheet body 2 and the camera, the dust is adsorbed by the dust-sticking glue A9 during entering, and the dust is prevented from entering the inner parts of the light-shielding sheet body 2 and the camera, then the installation is accomplished the back, the staff is in order to tear dust-proof membrane 7 through losing mouthful 6, dust-proof membrane 7 can play the effect of protection at the in-process of transportation, avoid convex lens 4 the condition that the mar wearing and tearing appear in the surface, can block the part that can the infiltration gap between convex lens 4 and the anti-dazzling screen body 2 through shading black piece 11 at last, make light can not exert an influence to the camera, the camera passes through thru hole 3 and transparent plain noodles 12 works such as shoot the outside.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides an optical anti-dazzling screen for cell-phone camera, includes shading frame (1), its characterized in that: the utility model discloses a shading frame, including shading frame (1), inboard fixed mounting have shading piece body (2), the fixed thru hole (3) that is provided with in middle part of shading piece body (2), thru hole (3) run through the upper and lower both ends of shading piece body (2), the lower extreme fixed mounting of shading frame (1) has convex lens piece (4), convex lens piece (4) are half arc structure, the fixed spacing groove (5) that is provided with of avris of shading frame (1), spacing groove (5) are the loop configuration.

2. The optical shade for the mobile phone camera according to claim 1, characterized in that: the right-hand member movable mounting in convex lens (4) outside has a mouth of losing (6), the outside movable mounting of convex lens (4) has dust mask (7), dust mask (7) adsorb in the outside of convex lens (4), dust mask (7) and mouthful (6) fixed connection of losing.

3. The optical shade for the mobile phone camera according to claim 2, characterized in that: the middle part of spacing groove (5) is fixed and is provided with locating hole (8), locating hole (8) are the symmetric distribution in the middle part of spacing groove (5), locating hole (8) are located the left and right sides both ends of anti-dazzling screen body (2).

4. The optical shade for the mobile phone camera according to claim 3, characterized in that: the fixed dust-binding adhesive A (9) that is provided with in the outside that the inboard of spacing groove (5) is located thru hole (3), the fixed dust-binding adhesive B (10) that is provided with of avris of convex lens (4) upper end, convex lens (4) are through dust-binding adhesive B (10) and the avris fixed connection of shading frame (1) lower extreme.

5. The optical shade for the mobile phone camera according to claim 4, characterized in that: the middle part of the inner side of the dustproof film (7) is fixedly provided with a shading black sheet (11), the shading black sheet (11) is positioned at the outer side of the through hole (3), and the shading black sheet (11) is annularly distributed in the middle part of the inner side of the dustproof film (7).

6. The optical shade for the mobile phone camera according to claim 5, characterized in that: the fixed transparent plain noodles (12) that are provided with in middle part of the inside bottom of convex lens piece (4), transparent plain noodles (12) and thru hole (3) looks adaptation, the avris of the inboard upper end of convex lens piece (4) is fixed and is provided with protection pad (13), protection pad (13) are located between the contained angle department of avris and shading frame (1) lower extreme avris of the inboard upper end of convex lens piece (4).