Antimagnetic polarizer

Abstract

The utility model relates to the technical field of polariscope devices, in particular to an antimagnetic polaroid which comprises an antimagnetic polaroid body, when the device is used, different lenses of the device can be conveniently replaced and adjusted through control of a replacement assembly, and when the device is used, an antimagnetic ring is installed through an installation ring groove. An anti-reflection layer on the polarizer performs reflection protection on ultraviolet rays received by the polarizer, an anti-radiation lens reduces the influence caused by the ultraviolet rays, and a lens locker can be controlled to adjust an internal anti-magnetic ring, so that the situation that the polarizer is inconvenient to replace when damaged, the polarizer is influenced by a magnetic field, and mirror surface forming is damaged is avoided; the rotation of the lens locker is controlled to control the connection of the front end connecting section and the antimagnetic ring so as to correspondingly adjust the influence of the magnetic force on the polariscope.

Description

Technical Field

[0001] The utility model relates to the technical field of polarizer devices, in particular to an anti-magnetic polarizer. Background Art

[0002] Polarized lenses are lenses made according to the principle of light polarization. They are used to exclude and filter out direct light in a light beam, so that the light can enter the eye's visual image on the right track of the light transmission axis, making the field of vision clear and natural. They are mostly used in sunglasses and camera lenses. Their working principle is to selectively filter light from a certain direction, and by filtering out many polarized lights in diffuse reflections, the intensity of light in the sky is weakened, the sky is darkened, and the contrast between the blue sky and white clouds is increased. When shooting, you need to look at the viewfinder and rotate the front mirror. The effect is most obvious when the sky in the viewfinder is the darkest. You can turn to any angle between the darkest and the brightest according to your needs.

[0003] The current polarizing filters are easily affected by changes in the magnetic field during use, causing deviations or omissions in the images they project, which can easily cause inconvenience in daily use and affect the service life of the device. When the internal components of the device are damaged, it is difficult to maintain and replace them.

[0004] In view of this, we propose an anti-magnetic polarizer. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides an anti-magnetic polarizer.

[0006] The technical solution of the utility model is:

[0007] A magnetic shielding polarizer comprises a magnetic shielding polarizer body, a magnetic shielding component is installed at the rear end of the magnetic shielding polarizer body, a replacement component is installed on the right side of the magnetic shielding component, the magnetic shielding component comprises: a lens locker, a mounting ring groove, a magnetic shielding inner cavity, a magnetic shielding ring, and an anti-radiation lens, a lens locker is installed at the rear end of the magnetic shielding component, an magnetic shielding inner cavity is installed on the inner side of the lens locker, an mounting ring groove is installed on the inner side of the magnetic shielding inner cavity, an magnetic shielding ring is installed on the inner side of the mounting ring groove, and an anti-reflection layer is installed above the magnetic shielding ring.

[0008] As a preferred technical solution, an anti-radiation lens is installed on the inner side of the anti-reflection layer, and a polarized lens is installed on the inner side of the anti-radiation lens.

[0009] As a preferred technical solution, the replacement component is packaged with: a protective baffle, an anti-fog sheet, a replacement cavity, and a silicon oxide layer. A protective baffle is installed on the top of the replacement component, a replacement cavity is opened at the front end of the protective baffle, a connecting seat is installed below the replacement cavity, and an anti-fog sheet is installed on the top of the protective baffle.

[0010] As a preferred technical solution, a silicon oxide layer is installed at the rear end of the anti-fog sheet, a bottom protection frame is installed at the bottom of the silicon oxide layer, and a connecting block 1 is opened on the inner side of the bottom protection frame.

[0011] As a preferred technical solution, a connecting block 2 is installed on the side of the connecting block 1, and a titanium oxide layer base is installed on the inner side of the connecting block 2.

[0012] As a preferred technical solution, a mirror mouth protection ring is installed above the titanium oxide layer base, and a mounting seat is opened above the mirror mouth protection ring.

[0013] As a preferred technical solution, an outer protective wall is installed at the front end of the mounting seat, and an installation cavity is opened on the inner side of the outer protective wall.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can facilitate the replacement and adjustment of different lenses of the device by controlling the replacement component when the device is in use. The anti-magnetic ring is installed by the mounting ring groove when in use, and the anti-reflection layer above it reflects and protects the ultraviolet rays received by the polarizer. The anti-radiation lens reduces the impact of the ultraviolet rays. The lens locker can be controlled to adjust the internal anti-magnetic ring, so that it is not convenient to replace the device when it is damaged, causing it to be affected by the magnetic field and causing the mirror molding to be damaged. Controlling the rotation of the lens locker can control the front connecting section to connect with the anti-magnetic ring so as to freely adjust the magnetic influence on the polarizer.

[0016] 2. The utility model protects the external lens by attaching a silicon oxide layer on its outer surface. When the protective baffle is controlled to be loose, the replacement cavity above the connecting seat can be pulled to shrink the replacement cavity and replace the internal components, so as to better maintain the internal components. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the anti-magnetic polarizer of the utility model;

[0018] Figure 2 This is a schematic diagram of the appearance component structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the anti-magnetic component of the utility model;

[0020] Figure 4 This is a schematic diagram of the replacement component structure of the utility model.

[0021] In the figure: 1. Anti-magnetic polarizer body; 11. Installation cavity; 12. Outer protective wall; 13. Mounting seat; 14. Lens mouth protective ring; 15. Connection block one; 16. Bottom protection frame; 17. Connection block two; 18. Titanium oxide layer base; 2. Anti-magnetic component; 21. Lens locker; 22. Installation ring groove; 23. Anti-magnetic cavity; 24. Anti-magnetic ring; 25. Anti-radiation lens; 26. Polarized lens; 27. Anti-reflection layer; 3. Replacement component; 31. Protective baffle; 32. Anti-fog sheet; 33. Replacement cavity; 34. Connecting seat; 35. Silicon oxide layer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0024] See also Figures 1 to 4 , the utility model provides a technical solution:

[0025] A magnetic-proof polarizing sheet comprises a magnetic-proof polarizing sheet main body 1, a magnetic-proof component 2 is installed at the rear end of the magnetic-proof polarizing sheet main body 1, a replacement component 3 is installed on the right side of the magnetic-proof component 2, the magnetic-proof component 2 comprises: a lens locker 21, a mounting ring groove 22, a magnetic-proof inner cavity 23, a magnetic-proof ring 24, and an anti-radiation lens 25, a lens locker 21 is installed at the rear end of the magnetic-proof component 2, the magnetic-proof inner cavity 23 is installed on the inner side of the lens locker 21, the magnetic-proof inner cavity 23 is installed on the inner side of the magnetic-proof inner cavity 23, the magnetic-proof ring 24 is installed on the inner side of the mounting ring groove 22, an anti-reflection layer 27 is installed above the magnetic-proof ring 24, the anti-radiation lens 25 is installed on the inner side of the anti-reflection layer 27, and a polarizing lens 26 is installed on the inner side of the anti-radiation lens 25.

[0026] It should be added that, by controlling the replacement component 3 when the device is in use, different lenses of the device can be easily replaced and adjusted. When in use, the anti-magnetic ring 24 is installed by the mounting ring groove 22, and the anti-reflection layer 27 above it reflects and protects the polarized lens 26 from ultraviolet rays, and the anti-radiation lens 25 reduces the impact of ultraviolet rays. The lens locker 21 can be controlled to adjust the internal anti-magnetic ring 24, so that the device is not easy to replace when damaged, causing it to be affected by the magnetic field and causing damage to its mirror molding. Controlling the rotation of the lens locker 21 can control the front connecting section to connect with the anti-magnetic ring 24 to correspondingly adjust the magnetic influence on the polarized lens.

[0027] As a preferred embodiment of the present invention, the replacement component 3 is packaged with: a protective baffle 31, an anti-fog sheet 32, a replacement cavity 33, and a silicon oxide layer 35. The protective baffle 31 is installed on the top of the replacement component 3, the replacement cavity 33 is opened at the front end of the protective baffle 31, a connecting seat 34 is installed below the replacement cavity 33, the anti-fog sheet 32 ​​is installed on the top of the protective baffle 31, the silicon oxide layer 35 is installed at the rear end of the anti-fog sheet 32, the bottom of the silicon oxide layer 35 is installed with a bottom protective frame 16, and a connecting block 15 is opened on the inner side of the bottom protective frame 16.

[0028] It is worth mentioning that by attaching a silicon oxide layer 35 to its outer surface, its external lens is protected. When the control protection baffle 31 is loosened, the replacement cavity 33 above the connecting seat 34 can be pulled to shrink the replacement cavity 33 and replace the internal components, so as to better maintain the internal components.

[0029] As a preferred embodiment of the present invention, a connecting block 2 17 is installed on the side of the connecting block 15, a titanium oxide layer base 18 is installed on the inner side of the connecting block 2 17, a mirror mouth protection ring 14 is installed above the titanium oxide layer base 18, a mounting seat 13 is provided above the mirror mouth protection ring 14, an outer protective wall 12 is installed at the front end of the mounting seat 13, and an installation inner cavity 11 is provided on the inner side of the outer protective wall 12.

[0030] During specific use, the titanium oxide layer base 18 is used to protect the base, and the connecting block 17 prevents the lens from being damaged by collision.

[0031] When the anti-magnetic polarizer of the utility model is in use, firstly, when the device is in use, the replacement component 3 is controlled to facilitate the replacement and adjustment of different lenses of the device. When in use, the anti-magnetic ring 24 is installed by the mounting ring groove 22, and the anti-reflection layer 27 above it reflects and protects the ultraviolet rays received by the polarized lens 26, and the anti-radiation lens 25 reduces the influence of the ultraviolet rays. The lens locker 21 can be controlled to adjust the internal anti-magnetic ring 24, so that it is not convenient to replace the device when it is damaged, causing it to be affected by the magnetic field and causing the mirror molding to be destroyed. The rotation of the lens locker 21 can be controlled to control the front connecting section to connect with the anti-magnetic ring 24 to correspondingly adjust the magnetic influence of the polarized lens. By attaching a silicon oxide layer 35 on its outer surface, the external lens is protected. When the protective baffle 31 is controlled to be loosened, the replacement cavity 33 above the connecting seat 34 can be pulled to shrink the replacement cavity 33, and the internal components can be replaced, so as to better maintain the internal components.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An anti-magnetic polarizer, comprising an anti-magnetic polarizer body (1), characterized in that: The rear end of the anti-magnetic polarizer body (1) is equipped with an anti-magnetic component (2), and the right side of the anti-magnetic component (2) is equipped with a replacement component (3). The anti-magnetic component (2) comprises: a lens locker (21), a mounting ring groove (22), an anti-magnetic inner cavity (23), an anti-magnetic ring (24), and an anti-radiation lens (25). The rear end of the anti-magnetic component (2) is equipped with a lens locker (21), the inner side of the lens locker (21) is equipped with an anti-magnetic inner cavity (23), the inner side of the anti-magnetic inner cavity (23) is equipped with a mounting ring groove (22), the inner side of the mounting ring groove (22) is equipped with an anti-magnetic ring (24), and the top of the anti-magnetic ring (24) is equipped with an anti-reflection layer (27).

2. The antimagnetic polarizer according to claim 1, characterized in that: An anti-radiation lens (25) is installed on the inner side of the anti-reflection layer (27), and a polarized lens (26) is installed on the inner side of the anti-radiation lens (25).

3. The antimagnetic polarizer according to claim 1, characterized in that: The replacement component (3) is packaged with: a protective baffle (31), an anti-fog sheet (32), a replacement cavity (33), and a silicon oxide layer (35); the protective baffle (31) is installed above the replacement component (3); the replacement cavity (33) is opened at the front end of the protective baffle (31); a connecting seat (34) is installed below the replacement cavity (33); and the anti-fog sheet (32) is installed above the protective baffle (31).

4. The antimagnetic polarizer according to claim 3, characterized in that: A silicon oxide layer (35) is installed at the rear end of the anti-fog sheet (32), a bottom protection frame (16) is installed at the bottom of the silicon oxide layer (35), and a connecting block 1 (15) is provided on the inner side of the bottom protection frame (16).

5. The antimagnetic polarizer according to claim 4, characterized in that: A second connection block (17) is installed on the side of the first connection block (15), and a titanium oxide layer base (18) is installed on the inner side of the second connection block (17).

6. The antimagnetic polarizer according to claim 5, characterized in that: A mirror port protection ring (14) is installed above the titanium oxide layer base (18), and a mounting seat (13) is provided above the mirror port protection ring (14).

7. The antimagnetic polarizer according to claim 6, characterized in that: An outer protective wall (12) is installed at the front end of the mounting seat (13), and an installation inner cavity (11) is opened on the inner side of the outer protective wall (12).

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