Wear-resistant optical lens

Abstract

The utility model discloses a wear-resistant optical lens, and particularly relates to the technical field of optical lenses, the wear-resistant optical lens comprises a lens body, and a wear-resistant protection assembly is arranged outside the lens body; the protection assembly comprises a supporting ring and a fixing ring, the supporting ring is arranged at the bottom of the fixing ring, grooves are formed in the sides, close to each other, of the supporting ring and the fixing ring, an air bag ring is installed in each groove, and the lens body is arranged between the two air bag rings; and a movable ring sleeves the outer part of the bottom end of the fixed ring. According to the utility model, through the threaded connection of the packaging ring and the supporting ring, the supporting ring and the fixing ring can be connected into a whole, and the airbag rings on the supporting ring and the fixing ring are promoted to deform, so that the lens body can be extruded and fixed, the stability of the lens body during use is ensured, and the lens body does not need to be transformed and processed; therefore, the use cost can be reduced and the practicability of the utility model can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lenses, and more specifically to a wear-resistant optical lens. Background Art

[0002] Optical lenses are a type of transparent material made of optical materials such as glass or resin. They are important components used to correct vision and obtain a clear field of view. Through in-depth understanding of the materials, functions, surface processing technology and coating technology of optical lenses, consumers can choose suitable lenses according to their personal needs and living habits, thereby obtaining a better visual experience and a comfortable wearing feeling.

[0003] After lens processing is completed, during transportation and installation, the lens surface is prone to wear and tear, which in turn affects the optical performance of the optical lens. As shown in the prior art publication No. CN212433484U, although this technical solution reduces the possibility of wear on the lens body surface due to close contact with other objects and improves the wear resistance of the optical lens, it changes the overall appearance of the lens body. As a result, this technical solution cannot be adapted to lens bodies of different styles, and can only be adapted to corresponding lens bodies, resulting in certain limitations in its use. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a wear-resistant optical lens. Through the two air bag annular changes on the support ring and the fixing ring, the lens body can be squeezed and fixed to ensure the stability of the lens body during use, and there is no need to modify the lens body, thereby reducing the cost of use and improving the practicality of the present invention to solve the problems arising from the above-mentioned background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a wear-resistant optical lens, comprising a lens body, wherein an anti-wear protective component is provided on the outside of the lens body;

[0006] The protective assembly includes a support ring and a fixing ring. The support ring is arranged at the bottom of the fixing ring. A groove is formed on the side of the support ring and the fixing ring adjacent to each other, and an air bag ring is installed in each groove. The lens body is arranged between the two air bag rings.

[0007] A movable ring is sleeved on the outer portion of the bottom end of the fixed ring, and a ring groove with a T-shaped cross section is opened inside the movable ring, and a connecting ring is arranged inside the ring groove;

[0008] The top of the support ring is externally threadedly connected to a packaging ring, and the top of the packaging ring is fixed to the bottom of the connecting ring. The lens body is squeezed and fixed by the deformation of the two airbag rings, thereby ensuring the stability of the lens body and eliminating the need for modification and processing of the lens body. The utility model can adapt to different lens bodies, thereby effectively reducing the cost of use and improving applicability.

[0009] In a preferred embodiment, a plurality of spaced-apart limit grooves are provided on the outside of the fixed ring, and a limit member is provided inside each limit groove. The end of the limit member away from the limit groove is fixed to the inner wall of the movable ring. By using the limit member and the limit groove in combination, the movement of the movable ring can be limited, and the movable ring can be prevented from rotating with the packaging ring, thereby ensuring the stability of the movable ring.

[0010] In a preferred embodiment, a buffer pad is installed on the side away from the fixing ring and the support ring. The setting of the buffer pad can reduce the impact on the support ring or the fixing ring, thereby improving the buffering effect of the utility model and avoiding damage to the lens body caused by collision impact.

[0011] In a preferred embodiment, a plurality of anti-slip strips are installed on the outside of the packaging ring. The connection between the plurality of anti-slip strips and the packaging ring can enhance the friction between the worker's hand and the packaging ring, thereby effectively avoiding loosening and separation.

[0012] In a preferred embodiment, multiple anti-slip strips are evenly spaced apart. The provision of multiple anti-slip strips can enhance the contact surface between the staff's hands and the packaging ring, thereby ensuring the stability of the staff's operation of the packaging ring and avoiding the situation where the staff becomes detached during the rotation of the packaging ring.

[0013] In a preferred embodiment, the top and bottom of the lens body are both provided with a wear-resistant layer, and the wear-resistant layer is a silicon dioxide coating. By using a silicon dioxide coating with high hardness and good wear resistance to form the wear-resistant layer, the wear resistance of the lens body can be effectively improved.

[0014] The technical effects and advantages of this utility model are:

[0015] Through the threaded connection between the packaging ring and the support ring, the support ring and the fixing ring can be connected as a whole, and the airbag ring on the support ring and the fixing ring can be deformed, so that the lens body can be squeezed and fixed, ensuring the stability of the lens body during use, and there is no need to modify the lens body, thereby reducing the use cost and improving the practicality of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the support ring of the present utility model;

[0018] Figure 3 For the utility model Figure 2 Enlarged view of part A;

[0019] Figure 4 This is a cross-sectional view of the fixing ring of the present utility model;

[0020] Figure 5 This is a cross-sectional view of the lens body of the present invention.

[0021] The accompanying drawings are marked as follows: 1. lens body; 2. support ring; 3. fixing ring; 4. groove; 5. airbag ring; 6. movable ring; 7. ring groove; 8. connecting ring; 9. packaging ring; 10. limit groove; 11. limit member; 12. buffer pad; 13. anti-slip strip; 14. wear-resistant layer. DETAILED DESCRIPTION

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

[0023] Refer to the instruction manual Figure 1-5 The present invention provides a wear-resistant optical lens, comprising a lens body 1, wherein the lens body 1 is provided with an anti-wear protective component on the outside;

[0024] In order to facilitate the clamping and fixing of the lens body 1, to avoid direct contact of the staff with the lens body 1 and causing wear, and to ensure the stability of the lens body 1, as Figure 1-4 As shown, the protective assembly includes a support ring 2 and a fixed ring 3, the support ring 2 is arranged at the bottom of the fixed ring 3, and a groove 4 is provided on the side where the support ring 2 and the fixed ring 3 are close to each other, and an air bag ring 5 is installed inside each groove 4, and the lens body 1 is arranged between the two air bag rings 5; a movable ring 6 is provided on the outside of the bottom end of the fixed ring 3, and a ring groove 7 with a T-shaped cross-section is provided inside the movable ring 6, and a connecting ring 8 is provided inside the ring groove 7; the top end of the support ring 2 is externally threadedly connected to a packaging ring 9, and the top of the packaging ring 9 is fixed together with the bottom of the connecting ring 8.

[0025] Specifically, through the deformation of the two airbag rings 5 ​​on the support ring 2 and the fixing ring 3, the lens body 1 can be squeezed and fixed to ensure the stability of the lens body 1 during use, and there is no need to modify or process the lens body 1, thereby reducing the cost of use and improving the practicality of the present invention.

[0026] In order to ensure the motion stability of the movable ring 6, as Figure 1-4 As shown, the outside of the fixed ring 3 is provided with a plurality of spaced-apart limiting grooves 10, and each limiting groove 10 is provided with a limiting member 11. The end of the limiting member 11 away from the limiting groove 10 is fixed to the inner wall of the movable ring 6. By using the limiting member 11 and the limiting groove 10 in conjunction with each other, the movement of the movable ring 6 can be limited, and the movable ring 6 can be prevented from rotating with the packaging ring 9, thereby ensuring the stability of the movable ring 6.

[0027] In order to improve the protection performance of the lens body 1, Figure 1 As shown, a buffer pad 12 is installed on the side away from the fixing ring 3 and the support ring 2. The setting of the buffer pad 12 can reduce the impact on the support ring 2 or the fixing ring 3, thereby improving the buffering effect of the utility model and avoiding damage to the lens body 1 caused by collision impact.

[0028] In order to enhance the convenience and stability of the staff in rotating the packaging ring 9, as shown in FIG. Figure 1 As shown, a plurality of anti-slip strips 13 are installed on the outside of the packaging ring 9. By connecting the plurality of anti-slip strips 13 to the packaging ring 9, the friction between the staff's hands and the packaging ring 9 can be enhanced, thereby effectively avoiding loosening and separation. The plurality of anti-slip strips 13 are evenly spaced and arranged. The plurality of anti-slip strips 13 can enhance the contact surface between the staff's hands and the packaging ring 9, thereby ensuring the stability of the staff in operating the packaging ring 9 and avoiding the staff from detaching during the rotation of the packaging ring 9.

[0029] In order to enhance the wear resistance of the lens body 1, Figure 5 As shown, the top and bottom of the lens body 1 are both provided with a wear-resistant layer 14, and the wear-resistant layer 14 is a silicon dioxide coating. By using a silicon dioxide coating with high hardness and good wear resistance to make the wear-resistant layer 14, the wear resistance of the lens body 1 can be effectively improved.

[0030] First, the staff placed the lens body 1 on top of the airbag ring 5 on the support ring 2, and then placed the fixing ring 3 on top of the lens body 1, and made the airbag ring 5 on the fixing ring 3 contact the top of the lens body 1, so that the two airbag rings 5 ​​can support and fix the lens body 1;

[0031] Afterwards, the staff operates the movable ring 6 limited by the limiting member 11 and the limiting groove 10 to move downward, thereby making the packaging ring 9 contact the support ring 2. Then, by means of the threaded connection between the packaging ring 9 and the support ring 2, the support ring 2 and the fixing ring 3 can be connected as a whole, and the two airbag rings 5 ​​are deformed to more effectively squeeze and fix the lens body 1, thereby ensuring the stability of the lens body 1 during use;

[0032] Finally, the staff uses the support ring 2 and the fixing ring 3 to hold the lens body 1 to avoid direct contact with the lens body 1 or wear caused by direct contact between the lens body 1 and other equipment, thereby improving the wear resistance of the lens body 1. The overall structure is simple and easy to operate. At the same time, there is no need to modify or process the lens body 1, which can effectively reduce the cost of use and improve applicability.

[0033] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wear-resistant optical lens, characterized in that: It comprises a lens body (1), wherein the exterior of the lens body (1) is provided with an anti-wear protective component; The protective assembly comprises a support ring (2) and a fixing ring (3), wherein the support ring (2) is arranged at the bottom of the fixing ring (3), a groove (4) is provided on the side where the support ring (2) and the fixing ring (3) are close to each other, and an air bag ring (5) is installed inside each groove (4), and the lens body (1) is arranged between the two air bag rings (5); A movable ring (6) is sleeved on the outside of the bottom end of the fixed ring (3), and a ring groove (7) with a T-shaped cross section is provided inside the movable ring (6), and a connecting ring (8) is provided inside the ring groove (7); The top end of the support ring (2) is externally threadedly connected to a packaging ring (9), and the top end of the packaging ring (9) is fixed to the bottom end of the connecting ring (8).

2. The wear-resistant optical lens according to claim 1, characterized in that: The fixed ring (3) is provided with a plurality of spaced limiting grooves (10) on the outside, and each limiting groove (10) is provided with a limiting member (11) inside. The end of the limiting member (11) away from the limiting groove (10) is fixed to the inner wall of the movable ring (6).

3. The wear-resistant optical lens according to claim 1, characterized in that: A buffer pad (12) is installed on the side away from the fixing ring (3) and the supporting ring (2).

4. The wear-resistant optical lens according to claim 1, characterized in that: A plurality of anti-slip strips (13) are installed on the outside of the packaging ring (9).

5. The wear-resistant optical lens according to claim 4, characterized in that: The plurality of anti-slip strips (13) are evenly spaced apart.

6. The wear-resistant optical lens according to claim 1, characterized in that: The top and bottom of the lens body (1) are both provided with a wear-resistant layer (14), and the wear-resistant layer (14) is a silicon dioxide coating.

Images