Optical lens with auxiliary positioning structure

Abstract

The utility model provides an optical lens with an auxiliary positioning structure, which relates to the technical field of optical lenses, and comprises a main body, an air bag is arranged on the surface of the main body, a positioning piece is arranged on the upper surface of the main body, a positioning block is fixedly arranged on the upper surface of the positioning piece, and a sticking strip is fixedly arranged on the side surface of the positioning piece. According to the utility model, through the arrangement of the air bag, the positioning sheet, the positioning block, the pasting strip, the pull head and the scale groove, the lens can be conveniently installed and positioned, and the problems that when the lens is installed, calibration and positioning are inconvenient, and the lens cannot be placed on a proper size according to needs are solved; and through the auxiliary positioning effect, the positioning and the installation are smoother and quicker, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lenses, in particular to an optical lens with an auxiliary positioning structure. Background Art

[0002] In recent years, with the rise of various smart devices, the demand for miniaturized camera optical lenses has been increasing. Due to the reduction in the pixel size of photosensitive devices and the development trend of today's electronic products with good functions and light and portable appearance, miniaturized camera optical lenses with good imaging quality have become the mainstream in the current market. In order to obtain better imaging quality, multi-piece optical lenses are often used. Publication No. CN215449654U discloses an optical lens, which includes: a lens substrate; a first anti-reflection film layer, which is arranged on the surface of the lens substrate; and a second anti-reflection film layer, which is arranged on the surface of the first anti-reflection film layer away from the lens substrate; wherein the second anti-reflection film layer is a sub-wavelength structure coating with a gradient refractive index. The second anti-reflective film layer of the optical lens provided by the utility model is a sub-wavelength structure coating with a gradient refractive index, and its lower refractive index is lower than the film layer with the lowest refractive index in the prior art, so that the above optical lens has low reflectivity, high bandwidth and stronger anti-angle ability, reduces the generation of ghosting, and thus improves the image quality. Although this product has the effect of improving the image quality, it is inconvenient to calibrate and position the lens during installation, and the lens cannot be placed to a suitable size as needed, which easily causes the lens to tilt inaccurately, reducing the convenience of lens calibration and having poor practicality, and 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 an auxiliary positioning structure, comprising a main body, an air bag is arranged on the surface of the main body, a positioning sheet is arranged on the upper surface of the main body, a positioning block is fixedly installed on the upper surface of the positioning sheet, an adhesive strip is fixedly installed on the side of the positioning sheet, and a pull head is fixedly installed on one side of the adhesive strip.

[0005] Preferably, the adhesive strip is adhered to the main body. Here, the adhesive strip can be removed after convenient positioning.

[0006] Preferably, the pull head is arranged on a side of the adhesive strip away from the positioning sheet. Here, the adhesive strip is conveniently removed from the main body by the pull head.

[0007] Preferably, the surface of the adhesive strip is provided with a scale groove, which facilitates observation and positioning of the precise position.

[0008] Preferably, a protective ring is fixedly mounted on the surface of the main body, a laminate is provided inside the main body, and an anti-wear layer is provided on the lower surface of the main body. Here, the lens can be protected by the laminate and the protective plate.

[0009] Preferably, the anti-wear layer and the protective ring are fixedly connected, so that the anti-wear layer and the protective ring are fixed more firmly.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] 1. In the utility model, by arranging air bags, positioning sheets, positioning blocks, adhesive strips, pull heads and scale grooves, it is possible to facilitate the installation and positioning of the lenses, and avoid the inconvenience of calibrating and positioning the lenses during installation, and the inability to place the lenses to a suitable size as required, which easily leads to the tilting of the lenses. Through the role of auxiliary positioning, the positioning and installation are smoother and faster, and the practicability is higher.

[0012] 2. In the utility model, by providing a protective ring, interlayer and anti-wear layer, the protection effect of the lens is improved, the collision damage and wear at the corners are reduced, the bottom surface can be protected from wear and tear, and even when the whole is broken, it can be connected by interlayer to avoid the disintegration and scattering of glass fragments, and the practicality is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model provides a schematic diagram of the overall structure of an optical lens with an auxiliary positioning structure;

[0014] Figure 2 The utility model provides a schematic diagram of the overall cross-sectional result of an optical lens with an auxiliary positioning structure;

[0015] Figure 3 The utility model proposes an optical lens with an auxiliary positioning structure Figure 2 Enlarged view of point A in the middle.

[0016] Legend:

[0017] 1. Main body; 2. Airbag; 3. Positioning piece; 4. Positioning block; 5. Adhesive strip; 6. Slider; 7. Scale groove; 8. Protective ring; 9. Laminated rubber; 10. Anti-wear layer. DETAILED DESCRIPTION

[0018] 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.

[0019] 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.

[0020] Embodiment 1

[0021] See also Figure 1-3 The utility model provides a technical solution: an optical lens with an auxiliary positioning structure, including a main body 1, an air bag 2 is arranged on the surface of the main body 1, and the air bag 2 is convenient for protection during storage and transportation. A positioning piece 3 is arranged on the upper surface of the main body 1, and a positioning block 4 can be installed. The upper surface of the positioning piece 3 is fixedly installed with a positioning block 4, and the center of the lens can be positioned. An adhesive strip 5 is fixedly installed on the side of the positioning piece 3, which is convenient for controlling the position through a scale groove 7 on the surface. A pull head 6 is fixedly installed on one side of the adhesive strip 5, which is convenient for peeling off the adhesive strip 5. The adhesive strip 5 is adhered to the main body 1, and the adhesive strip 5 is convenient for removing the adhesive strip 5 after positioning. The pull head 6 is arranged on the side of the adhesive strip 5 away from the positioning piece 3. The adhesive strip 5 is convenient for removing from the main body 1 through the pull head 6. A scale groove 7 is opened on the surface of the adhesive strip 5, and the scale groove 7 is convenient for observing and positioning the precise position.

[0022] Embodiment 2

[0023] See also Figure 1-3 A protective ring 8 is fixedly installed on the surface of the main body 1 to protect the corners of the main body 1. A rubber layer 9 is arranged inside the main body 1 to connect the whole body and reduce the possibility of fragmentation. An anti-wear layer 10 is arranged on the lower surface of the main body 1 to reduce the wear of the bottom surface. The anti-wear layer 10 is fixedly connected to the protective ring 8, so that the anti-wear layer 10 and the protective ring 8 are fixed more firmly.

[0024] Working principle: First, when the main body 1 is maintained, the edge of the main body 1 needs to be clamped and limited by the airbag 2. When installation is required, the airbag 2 can be removed from the main body 1 by grabbing it, and then the center of the main body 1 is aligned with the installation position through the position of the positioning piece 3 and the positioning block 4. Then, the installation position is accurately positioned through the scale groove 7 on the adhesive strip 5, so that the lens can be installed smoothly and quickly. After the installation is completed, the position of the pull head 6 is grabbed and pulled, so that the adhesive strip 5 and the positioning piece 3 are torn off through the pull head 6, so as to complete the installation smoothly. The edge is protected by the position of the protective ring 8 to avoid damage to the corners, and the main body 1 is prevented from breaking and disintegrating by the interlayer 9. The anti-wear layer 10 reduces the occurrence of wear.

[0025] 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 an auxiliary positioning structure, comprising a main body (1), characterized in that: An air bag (2) is arranged on the surface of the main body (1), a positioning sheet (3) is arranged on the upper surface of the main body (1), a positioning block (4) is fixedly mounted on the upper surface of the positioning sheet (3), an adhesive strip (5) is fixedly mounted on the side of the positioning sheet (3), and a slider (6) is fixedly mounted on one side of the adhesive strip (5).

2. The optical lens with auxiliary positioning structure according to claim 1, characterized in that: The adhesive strip (5) is adhered to the main body (1).

3. The optical lens with auxiliary positioning structure according to claim 1, characterized in that: The pull head (6) is arranged on a side of the adhesive strip (5) away from the positioning sheet (3).

4. The optical lens with auxiliary positioning structure according to claim 1, characterized in that: The surface of the adhesive strip (5) is provided with a scale groove (7).

5. The optical lens with auxiliary positioning structure according to claim 1, characterized in that: A protective ring (8) is fixedly mounted on the surface of the main body (1), a rubber layer (9) is arranged inside the main body (1), and an anti-wear layer (10) is arranged on the lower surface of the main body (1).

6. The optical lens with auxiliary positioning structure according to claim 5, characterized in that: The anti-wear layer (10) is fixedly connected to the protective ring (8).

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