Optical lens with anti-abrasion edge

Abstract

The utility model provides an optical lens with a wear-proof edge, which relates to the technical field of optical lenses, and comprises a lens body, the surface of the lens body is slidably connected with a protective plate A, a baffle plate A is fixedly mounted in the protective plate A, and a hinge is fixedly mounted on the right side of the protective plate A. A better use effect is achieved, and the service life of the optical lens is prolonged. Before use, a baffle A in a protective plate A is mounted corresponding to an upper lens body, then a protective plate B is pinched and pulled towards the lens body, when the left side of the protective plate B is in contact with the protective plate A, a rotating handle A is pinched to pull a threaded rod to the right side corresponding to an upper fixing groove A and a fixing groove B, and then a rotating handle B is pinched to rotate corresponding to an upper threaded rod, so that the left side of the protective plate B is clamped, and the left side of the protective plate B is clamped. And when the left side of the rotating handle B is in contact with the right side of the fixed block A, the lens body can be firmly clamped on the surface of the rotating handle B, so that the situation that the edge of the lens body is easily damaged due to more abrasion in the long-time use process due to the fact that the existing lens is not provided with a protective structure is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lenses, in particular to an optical lens with anti-wear edges. Background Art

[0002] With the advancement of optical design and semiconductor photosensitive elements, the way of image storage has also been converted from traditional photosensitive film to electronic signals stored digitally in storage media of specific specifications. The imaging quality of camera lenses has also improved with the advancement of coating technology, making the stored images clearer and clearer. However, when optical lenses are manufactured, due to gaps between lenses or between components outside the effective aperture, some light is reflected, resulting in noise in the image. Therefore, related technologies for eliminating stray light have gradually begun to gain attention. According to announcement number: CN218995709U, an optical lens is disclosed, and a toothed structure is provided on the optical lens. The technical solution disclosed in the present application, by providing a toothed structure on the optical lens, can, on the one hand, standardize the scattering direction of the attached surface, thereby achieving the purpose of reducing surface reflection and improving stray light; on the other hand, it can reflect light in a preset direction, and reflect the light on the surface multiple times to achieve the purpose of absorbing more light, thereby eliminating stray light. However, the above technology still has some defects. For example, since the existing lenses are not designed with a protective structure, it is easy to cause the edge of the lens body to be damaged due to excessive wear during long-term use, and the practicality is poor, which needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: an optical lens with anti-wear edges, comprising a lens body, a protective plate A is slidably connected to the surface of the lens body, a baffle A is fixedly installed inside the protective plate A, a hinge is fixedly installed on the right side of the protective plate A, a protective plate B is fixedly installed on the right side of the hinge, a baffle B is fixedly installed inside the protective plate B, a fixed block A is fixedly installed on the surface of the protective plate B, a fixing groove A is provided on the side of the fixing block A, a fixing block B is fixedly installed on the surface of the protective plate A, a fixing groove B is provided on the side of the fixing block B, a turning handle A is slidably connected to the left side of the fixing block B, a threaded rod is fixedly installed on the right side of the turning handle A, and the turning handle B is rotatably connected to the surface of the threaded rod.

[0005] Preferably, the guard plate B is rotatably connected to the guard plate A, and the guard plate B is slidably connected to the lens body. Here, it is more convenient for the guard plate B to rotate.

[0006] Preferably, the baffle B is rotatably connected to the baffle A, and the fixing block A is slidably connected to the fixing plate B. Here, it is more convenient for the baffle B to rotate.

[0007] Preferably, the threaded rod is slidably connected to the fixing block A, and the threaded rod is slidably connected to the fixing block B. Here, it is more convenient for the threaded rod to slide.

[0008] Preferably, the handlebar B is rotatably connected to the fixed block A, and the handlebar B is rotatably connected to the guard plate B. Here, the handlebar B is more convenient to rotate.

[0009] Preferably, a cardboard is fixedly installed at the bottom end of the guard plate A, a cushion is fixedly installed on the left side of the cardboard, a protective film is fixedly installed at the top end of the lens body, and a protective film is fixedly installed at the bottom end of the lens body. Here, the lens body is better protected.

[0010] Preferably, the card plate is distributed everywhere at the bottom of the guard plate A and the guard plate B, the protective film evenly wraps the top of the lens body, and the protective film evenly wraps the bottom of the lens body. Here, it is more convenient to install.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. The utility model achieves a better use effect by arranging a guard plate A, a baffle A, a hinge, a guard plate B, a baffle B, a fixed block A, a fixed groove A, a fixed block B, a fixed groove B, a turning handle A, a threaded rod and a turning handle B. Before use, the baffle A inside the guard plate A is first installed corresponding to the upper lens body, and then the guard plate B is pinched and pulled toward the lens body. When the left side of the guard plate B contacts the guard plate A, the threaded rod is pulled to the right corresponding to the upper fixing groove A and the fixing groove B, and then the turning handle B is pinched and rotated corresponding to the upper threaded rod. When the left side of the turning handle B contacts the right side of the fixing block A, the lens body can be firmly clamped on its surface, thereby avoiding the situation that the edge of the lens body is easily damaged due to excessive wear during long-term use because the existing lens is not designed with a protective structure.

[0013] 2. The present invention provides a cardboard, a soft cushion, a protective film and a protective film to better protect the lens body. When the lens body is bumped or rubbed during long-term use, the protective film on the top can protect the bottom of the lens body. The protective film can protect the bottom of the lens body, thereby preventing the lens body from being unable to continue to be used due to friction during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of an optical lens with anti-wear edges is provided for the utility model;

[0015] Figure 2 The utility model provides an exploded schematic diagram of an optical lens with anti-wear edges;

[0016] Figure 3 An exploded bottom view of an optical lens with anti-wear edges is provided for the utility model;

[0017] Figure 4 The utility model proposes an optical lens with anti-wear edge Figure 2 Enlarged view of point A in the middle;

[0018] Figure 5 The utility model proposes an optical lens with anti-wear edge Figure 3 Enlarged view of point B in the middle.

[0019] Legend:

[0020] 1. Lens body; 2. Guard plate A; 3. Baffle A; 4. Hinge; 5. Guard plate B; 6. Baffle B; 7. Fixing block A; 8. Fixing slot A; 9. Fixing block B; 10. Fixing slot B; 11. Turn handle A; 12. Threaded rod; 13. Turn handle B; 14. Cardboard; 15. Cushion; 16. Protective film; 17. Protective film. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-5The utility model provides a technical solution: an optical lens with anti-wear edges, comprising a lens body 1, a protective plate A2 is slidably connected to the surface of the lens body 1, a baffle A3 is fixedly installed inside the protective plate A2, a hinge 4 is fixedly installed on the right side of the protective plate A2, a protective plate B5 is fixedly installed on the right side of the hinge 4, a baffle B6 is fixedly installed inside the protective plate B5, a fixed block A7 is fixedly installed on the surface of the protective plate B5, a fixed groove A8 is provided on the side of the fixed block A7, a fixed block B9 is fixedly installed on the surface of the protective plate A2, a fixed groove B10 is provided on the side of the fixed block B9, a turning handle A11 is slidably connected to the left side of the fixing block B9, and a threaded rod 12 is fixedly installed on the right side of the turning handle A11 The surface of the threaded rod 12 is rotatably connected with a turn handle B13. By setting the guard plate A2, the baffle A3, the hinge 4, the guard plate B5, the baffle B6, the fixing block A7, the fixing groove A8, the fixing block B9, the fixing groove B10, the turn handle A11, the threaded rod 12 and the turn handle B13, a better use effect is achieved. Before use, the baffle A3 inside the guard plate A2 is installed corresponding to the upper lens body 1, and then the guard plate B5 is pinched and pulled toward the lens body 1. When the left side of the guard plate B5 contacts the guard plate A2, the turn handle A11 is pinched to pull the threaded rod 12 to the right corresponding to the upper fixing groove A8 and the fixing groove B10, and then the turn handle B13 is pinched to pull the threaded rod 12 to the right corresponding to the upper fixing groove A8 and the fixing groove B10. When the left side of the turning handle B13 contacts the right side of the fixing block A7, the lens body 1 can be firmly stuck on its surface, thereby avoiding the situation that the edge of the lens body 1 is easily damaged due to excessive wear during long-term use because the existing lens is not designed with a protective structure. The guard plate B5 is rotatably connected to the guard plate A2, and the guard plate B5 is slidably connected to the lens body 1, which is more convenient for the guard plate B5 to rotate, and prevents the guard plate B5 from being unable to continue to rotate due to being stuck by the guard plate A2 or the lens body 1 during use. The baffle plate B6 is rotatably connected to the baffle plate A3, and the fixing block A7 is slidably connected to the fixing plate B, which is more convenient for the baffle plate B6 to rotate. The threaded rod 12 is slidably connected to the fixed block A7, and the threaded rod 12 is slidably connected to the fixed block B9, which makes it easier for the threaded rod 12 to slide and prevents the threaded rod 12 from being stuck by the fixed block A7 or the fixed block B9 and being unable to slide during use. The turning handle B13 is rotatably connected to the fixed block A7, and the turning handle B13 is rotatably connected to the guard plate B5, which makes it easier for the turning handle B13 to rotate and prevents the turning handle B13 from being stuck by the fixed block A7 or the guard plate B5 and being unable to rotate.

[0025] Embodiment 2

[0026] See also Figure 1-35. A card plate 14 is fixedly installed at the bottom of the guard plate A2, and a soft pad 15 is fixedly installed on the left side of the card plate 14. A protective film 16 is fixedly installed at the top of the lens body 1, and a protective film 17 is fixedly installed at the bottom of the lens body 1 to better protect the lens body 1. When the lens body 1 is bumped or rubbed during long-term use, the protective film 16 at the top can protect the bottom of the lens body 1, and the protective film 17 can protect the bottom of the lens body 1, thereby preventing the lens body 1 from being unable to continue to be used due to friction during use. The card plates 14 are distributed everywhere at the bottom ends of the guard plates A2 and B5, the protective film 16 evenly wraps the top end of the lens body 1, and the protective film 17 evenly wraps the bottom end of the lens body 1, which is more convenient for installation. During installation, the card plates 14 at the bottom ends of the guard plates A2 and B5 are aligned with the required positions and pressed downward, so that the card plates 14 drive the soft pads 15 to slide downward. When the card plates 14 completely slide into the installation position, the soft pads 15 can firmly clamp the card plates 14 to avoid the card plates 14 from falling off due to loose fixation during use.

[0027] Working principle: Before use, first pinch the guard plate A2 and match the baffle A3 inside the guard plate A2 to the surface of the lens body 1, then pinch the guard plate B5 and pull it toward the lens body 1. At this time, the guard plate B5 rotates to the left from the right side of the guard plate A2 through the hinge 4. When the left side of the guard plate B5 contacts the right side of the guard plate A2, the baffle B6 can cooperate with the baffle A3 to firmly clamp the lens body 1 between the guard plates A2 and B5. Then, pinch the turning handle A11 to match the threaded rod 12 to the fixing groove B10 and the fixing groove A8 and push it to the right. When the threaded rod 12 passes through the fixing groove B10 and the fixing groove A8, After passing the fixing block B9 and the fixing block A7, pinch the turning handle B13 to correspond to the upper threaded rod 12 and rotate it. When the left side of the turning handle B13 contacts the right side of the fixing block A7, the threaded rod 12 and the turning handle A11 can be used to firmly clamp the fixing block B9 and the fixing block A7 together, and then press the card plate 14 to the required position and press it downward. When the card plate 14 completely slides into the installation position, the soft pad 15 can firmly clamp the card plate 14 inside the installation position, and when the lens body 1 is rubbed during long-term use, the protective film 16 and the protective film 17 can protect the lens body 1.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An optical lens with anti-wear edges, comprising a lens body (1), characterized in that: The surface of the lens body (1) is slidably connected to a guard plate A (2), a baffle A (3) is fixedly installed inside the guard plate A (2), a hinge (4) is fixedly installed on the right side of the guard plate A (2), a guard plate B (5) is fixedly installed on the right side of the hinge (4), a baffle B (6) is fixedly installed inside the guard plate B (5), a fixed block A (7) is fixedly installed on the surface of the guard plate B (5), a fixing groove A (8) is provided on the side of the fixing block A (7), a fixed block B (9) is fixedly installed on the surface of the guard plate A (2), a fixing groove B (10) is provided on the side of the fixing block B (9), a turning handle A (11) is slidably connected to the left side of the fixing block B (9), a threaded rod (12) is fixedly installed on the right side of the turning handle A (11), and a turning handle B (13) is rotatably connected to the surface of the threaded rod (12).

2. The optical lens with anti-wear edges according to claim 1, characterized in that: The guard plate B (5) is rotationally connected to the guard plate A (2), and the guard plate B (5) is slidingly connected to the lens body (1).

3. The optical lens with anti-wear edges according to claim 1, characterized in that: The baffle plate B (6) is rotatably connected to the baffle plate A (3), and the fixing block A (7) is slidably connected to the fixing plate B.

4. The optical lens with anti-wear edges according to claim 1, characterized in that: The threaded rod (12) is slidably connected to the fixed block A (7), and the threaded rod (12) is slidably connected to the fixed block B (9).

5. The optical lens with anti-wear edges according to claim 1, characterized in that: The turning handle B (13) is rotatably connected to the fixed block A (7), and the turning handle B (13) is rotatably connected to the guard plate B (5).

6. The optical lens with anti-wear edges according to claim 1, characterized in that: A card plate (14) is fixedly mounted on the bottom end of the guard plate A (2), a soft pad (15) is fixedly mounted on the left side of the card plate (14), a protective film (16) is fixedly mounted on the top end of the lens body (1), and a protective film (17) is fixedly mounted on the bottom end of the lens body (1).

7. The optical lens with anti-wear edges according to claim 6, characterized in that: The card plate (14) is distributed everywhere at the bottom ends of the guard plate A (2) and the guard plate B (5), the protective film (16) evenly wraps the top end of the lens body (1), and the protective film (17) evenly wraps the bottom end of the lens body (1).

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