Single-lens high-pixel lens

Abstract

The utility model relates to the technical field of single-lens high-pixel lenses, in particular to a single-lens high-pixel lens, which comprises a lens mounting component, a lens main body and a protective component, the lens mounting component comprises a viewing tube, a lens mounting ring is arranged on the front side of the viewing tube, a limiting block is arranged at the front end inside the lens mounting ring, and the lens main body is arranged in the lens mounting ring. A pressing ring is arranged at the rear end of the interior of the lens mounting ring, a sliding rod is arranged on the rear side of the pressing ring, a spring is arranged at the position, located on the corresponding side of the pressing ring and the lens mounting ring, of the outer side of the sliding rod, and the protection component comprises a cleaning box. According to the utility model, the lens main body is elastically fixed through the pressing ring, the damage of a fixing position to the lens main body is reduced, pressure is uniformly applied to the pressing ring through the sliding rod and the spring, the installation accuracy of the lens is facilitated, the lens main body is automatically cleaned through the cleaning component, and the cleanliness of the lens main body is improved.

Description

Technical Field

[0001] This utility model relates to the field of single-lens high-pixel lens technology, specifically a single-lens high-pixel lens. Background Technology

[0002] A lens refers to the optical component used by a movie camera or projector to generate images; it is called an optical lens. A single-lens high-pixel lens is a high-pixel lens composed of a single lens element.

[0003] Chinese patent discloses a single-lens high-pixel lens (authorization announcement number CN215642011U). This patent technology includes a lens barrel and a lens. The inner wall of the lens barrel has a positioning hole for positioning the lens. The lens is installed in the positioning hole. The lens is transparent and has a thickness of 2-2.3 mm. A groove is formed on one side of the lens, and a protrusion is fixedly provided on the other side. This application increases the efficiency of lens installation. However, the above-mentioned single-lens high-pixel lens fixes the lens by friction between the lens and the lens barrel. The lens is easily damaged during installation, and the installation level cannot be guaranteed, which is not conducive to the accuracy of lens installation. When dust adheres to the lens, it needs to be cleaned manually, which is inconvenient. During the cleaning process, hand contact with the lens can easily cause secondary contamination of the lens. Therefore, those skilled in the art provide a single-lens high-pixel lens to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide a single-lens high-pixel lens to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A single-lens high-pixel lens includes a lens mounting component, a lens body, and a protective component. The lens body is located inside the lens mounting component, and the protective component is located outside the lens mounting component. The lens mounting component includes a viewing tube with a lens mounting ring on its front side. A limit block is provided at the front end of the lens mounting ring, and a pressure ring is provided at the rear end of the lens mounting ring. A sliding rod is provided on the rear side of the pressure ring, and a spring is provided on the outer side of the sliding rod at a position corresponding to the pressure ring and the lens mounting ring. The protective component includes a cleaning box with threaded rods at both ends inside the cleaning box. A cleaning component is installed on the outer side of the threaded rods. An installation opening is located at one rear end of the cleaning box, and a flat glass is provided on the front side of the cleaning box.

[0007] As a further embodiment of this utility model: an air intake filter is installed on one side of the cleaning box, an exhaust fan is installed on the other side of the cleaning box, a first motor is installed on one side of the cleaning box corresponding to the position of the threaded rod, the lens body includes a high-pixel convex lens, a fixing ring is provided on the outer side of the high-pixel convex lens, an alignment groove is opened on the outer side of the fixing ring, the cleaning component includes a slider, a turntable is installed on the rear side of the slider, a brush is provided on the rear side of the turntable, and a second motor is installed on the front side of the slider corresponding to the position of the turntable.

[0008] As a further embodiment of this utility model: the outer side of the lens mounting ring rotates to the inner position of the mounting opening, the rear end of the slide rod slides to the rear position of the lens mounting ring, the pressure ring slides to the inner position of the lens mounting ring, the rear side of the lens body is located at the front position of the pressure ring, and the front side of the lens body is located at the rear position of the limiting block.

[0009] As a further embodiment of this utility model: the threaded rod rotates to the inner position of the cleaning box, the threaded rod rotates to the outer end position of the cleaning component, and the cleaning component slides to the inner position of the cleaning box via the threaded rod.

[0010] As a further improvement of this utility model: the alignment groove slides on the outer side of the limiting block, and the threaded rod rotates on the inner side of the cleaning box via the first motor.

[0011] As a further embodiment of this utility model: the turntable rotates to the rear position of the slider via a second motor, and the threaded rod rotates to the outer end position of the slider.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. This utility model discloses a single-lens high-pixel lens that uses a pressure ring to elastically fix the lens body, reducing damage to the lens body caused by the fixing position. The pressure ring is applied evenly by the slide rod and spring, which improves the stability of the lens body and facilitates the accuracy of lens installation.

[0014] 2. The lens body is automatically cleaned by the cleaning component, avoiding manual cleaning process where hands come into contact with the lens, thus preventing secondary contamination of the lens and improving the cleanliness of the lens body. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a single-lens high-pixel lens;

[0016] Figure 2 This is a schematic diagram of the lens mounting component in a single-lens high-pixel lens.

[0017] Figure 3 A single-lens high-pixel lens Figure 2 A schematic diagram of the structure of part A;

[0018] Figure 4 This is a schematic diagram of a protective component in a single-lens high-pixel lens;

[0019] Figure 5 This is a schematic diagram of the main body of a single-lens high-pixel lens;

[0020] Figure 6 This is a schematic diagram of the cleaning component in a single-lens high-pixel lens.

[0021] In the diagram: 1. Lens mounting component; 2. Lens body; 3. Protective component; 4. View tube; 5. Lens mounting ring; 6. Limiting block; 7. Pressure ring; 8. Sliding rod; 9. Spring; 10. Cleaning box; 11. Threaded rod; 12. Cleaning component; 13. Mounting port; 14. Flat glass; 15. Air intake filter cotton; 16. Exhaust fan; 17. First motor; 18. High-resolution convex lens; 19. Fixing ring; 20. Alignment groove; 21. Slider; 22. Turntable; 23. Brush; 24. Second motor. Detailed Implementation

[0022] Please see Figures 1-6In this embodiment of the present invention, a single-lens high-pixel lens includes a lens mounting component 1, a lens body 2, and a protective component 3. The lens body 2 is located inside the lens mounting component 1, and the protective component 3 is located outside the lens mounting component 1. The lens mounting component 1 includes a viewing tube 4, a lens mounting ring 5 is provided on the front side of the viewing tube 4, a limit block 6 is provided at the front end of the lens mounting ring 5, a pressure ring 7 is provided at the rear end of the lens mounting ring 5, and a sliding rod 8 is provided on the rear side of the pressure ring 7. The outer side of the sliding rod 8 is located on the corresponding side of the pressure ring 7 and the lens mounting ring 5. A spring 9 is provided. The protective component 3 includes a cleaning box 10. Threaded rods 11 are provided at both ends of the cleaning box 10. A cleaning component 12 is installed on the outside of the threaded rods 11. An installation opening 13 is located at the rear end of the cleaning box 10. A flat glass 14 is provided on the front side of the cleaning box 10. The outer side of the lens mounting ring 5 rotates to the inner position of the installation opening 13. The rear end of the slide rod 8 slides to the rear position of the lens mounting ring 5. The pressure ring 7 slides to the inner position of the lens mounting ring 5. The rear side of the lens body 2 is located at the front position of the pressure ring 7. The front side of the lens body 2 is located at the limit... At the rear position of the positioning block 6, the threaded rod 11 rotates to the inner position of the cleaning box 10 and to the outer end position of the cleaning component 12. The cleaning component 12 slides through the threaded rod 11 to the inner position of the cleaning box 10. First, the lens body 2 slides past the outer side of the limiting block 6, and the rear side of the lens body 2 presses against the front side of the pressure ring 7. The rear end of the slide rod 8 slides behind the lens mounting ring 5. The spring 9 extends and retracts, adaptively adjusting the pressure of the pressure ring 7 on the lens body 2, thus completing the installation of the lens body 2. The lens mounting ring 5 rotates inside the mounting opening 13, securing the lens mounting component 1. The protective component 3 is positioned at the rear. Then, a single-lens high-pixel lens is fixed to the camera through the viewing tube 4. The camera is then put into use. The camera takes high-resolution images through the lens body 2. Finally, when the front of the lens body 2 becomes blurry, the threaded rod 11 rotates inside the cleaning box 10 and rotates at the outer end of the cleaning component 12, moving the cleaning component 12 to the front of the lens body 2. The cleaning component 12 cleans the front of the lens body 2, filters the external air, and introduces it into the cleaning box 10. The airflow inside the cleaning box 10 carries the dust from the outside of the lens body 2 out.

[0023] exist Figure 1 , 2In sections 4, 5, and 6: An air intake filter 15 is installed on one side of the cleaning box 10, and an exhaust fan 16 is installed on the other side. A first motor 17 is installed on one side of the cleaning box 10 corresponding to the threaded rod 11. The lens body 2 includes a high-pixel convex lens 18, a fixing ring 19 is provided on the outer side of the high-pixel convex lens 18, and an alignment groove 20 is opened on the outer side of the fixing ring 19. The cleaning component 12 includes a slider 21, a turntable 22 is installed on the rear side of the slider 21, and a brush is provided on the rear side of the turntable 22. 23. A second motor 24 is installed on the front side of the slider 21 corresponding to the position of the turntable 22. The alignment groove 20 slides on the outer side of the limiting block 6. The threaded rod 11 rotates to the inner position of the cleaning box 10 via the first motor 17. The turntable 22 rotates to the rear position of the slider 21 via the second motor 24. The threaded rod 11 rotates to the outer end position of the slider 21. The alignment groove 20 slides past the outer side of the limiting block 6. The rear side of the fixing ring 19 presses against the front side of the pressure ring 7. Rotating the fixing ring 19, the alignment groove... 20. The limit block 6 is offset, and the rear end of the slide bar 8 slides behind the lens mounting ring 5. The spring 9 extends and retracts, and the pressure ring 7 is adjusted to tighten the fixing ring 19, thus completing the installation of the lens body 2. The lens mounting component 1 is fixed to the rear side of the protective component 3. Then, a single-lens high-pixel lens is fixed to the camera through the viewing tube 4 and put into use. The camera takes high-image shots through the high-pixel convex lens 18. Finally, when the front side of the lens body 2 becomes blurry, the first motor 17 runs and drives the threaded rod 11 to rotate inside the cleaning box 10. The threaded rod 11 rotates at the outer end of the slider 21, moving the cleaning component 12 to the front side of the lens body 2. The second motor 24 runs and drives the turntable 22 to rotate behind the slider 21. The turntable 22 drives the brush 23 to rotate and clean the front side of the lens body 2. The exhaust fan 16 runs, and the air intake filter cotton 15 filters the outside air and introduces it into the interior of the cleaning box 10. The airflow inside the cleaning box 10 carries the dust on the outside of the lens body 2 and is discharged through the exhaust fan 16.

[0024] The working principle of this utility model is as follows: First, the alignment groove 20 slides past the outer side of the limiting block 6, and the rear side of the fixing ring 19 presses against the front side of the pressure ring 7. The fixing ring 19 is rotated, and the alignment groove 20 is offset from the limiting block 6. The rear end of the sliding rod 8 slides behind the lens mounting ring 5, and the spring 9 extends and retracts, adaptively adjusting the pressure of the pressure ring 7 on the fixing ring 19, thus completing the installation of the lens body 2. The lens mounting ring 5 rotates inside the mounting opening 13, fixing the lens mounting component 1 to the rear side of the protective component 3. Then, a single-lens high-pixel lens is fixed to the camera through the viewing tube 4, and the camera is put into use. The camera uses the high-pixel convex lens 1... 8. High-resolution imaging is performed. Finally, when the front of the lens body 2 becomes blurry, the first motor 17 drives the threaded rod 11 to rotate inside the cleaning box 10. The threaded rod 11 rotates at the outer end of the slider 21, moving the cleaning component 12 to the front of the lens body 2. The second motor 24 drives the turntable 22 to rotate behind the slider 21. The turntable 22 drives the brush 23 to rotate and clean the front of the lens body 2. The exhaust fan 16 operates, and the air intake filter cotton 15 filters the outside air and introduces it into the cleaning box 10. The airflow inside the cleaning box 10 carries the dust on the outside of the lens body 2 and is discharged through the exhaust fan 16.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A single-lens high-pixel lens, comprising a lens mounting component (1), a lens body (2), and a protective component (3), wherein the lens body (2) is located inside the lens mounting component (1), and the protective component (3) is located outside the lens mounting component (1), characterized in that, The lens mounting component (1) includes a viewing tube (4), a lens mounting ring (5) is provided on the front side of the viewing tube (4), a limit block (6) is provided at the front end of the lens mounting ring (5), a pressure ring (7) is provided at the rear end of the lens mounting ring (5), a slide rod (8) is provided on the rear side of the pressure ring (7), and a spring (9) is provided on the outer side of the slide rod (8) at the corresponding side of the pressure ring (7) and the lens mounting ring (5). The protective component (3) includes a cleaning box (10), threaded rods (11) are provided at both ends of the cleaning box (10), a cleaning component (12) is installed on the outer side of the threaded rods (11), an installation port (13) is provided at one end of the rear side of the cleaning box (10), and a flat glass (14) is provided on the front side of the cleaning box (10).

2. The single-lens high-pixel lens according to claim 1, characterized in that, An air intake filter (15) is installed on one side of the cleaning box (10), and an exhaust fan (16) is installed on the other side of the cleaning box (10). A first motor (17) is installed on one side of the cleaning box (10) at the position corresponding to the threaded rod (11). The lens body (2) includes a high-pixel convex lens (18). A fixing ring (19) is provided on the outer side of the high-pixel convex lens (18). An alignment groove (20) is opened on the outer side of the fixing ring (19). The cleaning component (12) includes a slider (21). A turntable (22) is installed on the rear side of the slider (21). A brush (23) is provided on the rear side of the turntable (22). A second motor (24) is installed on the front side of the slider (21) at the position corresponding to the turntable (22).

3. A single-lens high-pixel lens according to claim 1, characterized in that, The outer side of the lens mounting ring (5) rotates to the inner position of the mounting port (13), the rear end of the slide rod (8) slides to the rear position of the lens mounting ring (5), the pressure ring (7) slides to the inner position of the lens mounting ring (5), the rear side of the lens body (2) is located at the front position of the pressure ring (7), and the front side of the lens body (2) is located at the rear position of the limiting block (6).

4. A single-lens high-pixel lens according to claim 1, characterized in that, The threaded rod (11) rotates to the inner position of the cleaning box (10), the threaded rod (11) rotates to the outer end position of the cleaning component (12), and the cleaning component (12) slides to the inner position of the cleaning box (10) through the threaded rod (11).

5. A single-lens high-pixel lens according to claim 2, characterized in that, The alignment groove (20) slides on the outer side of the limiting block (6), and the threaded rod (11) rotates on the inner side of the cleaning box (10) via the first motor (17).

6. A single-lens high-pixel lens according to claim 2, characterized in that, The turntable (22) is rotated by the second motor (24) to the rear position of the slider (21), and the threaded rod (11) is rotated to the outer end position of the slider (21).

Images