Cleaning device for camera lens

Abstract

The utility model discloses a cleaning device for a camera lens. The cleaning device comprises a fixing frame. A cleaning water pipe is fixedly connected to the middle of the lower end of the fixing frame, a rotating handle is rotationally connected to the middle of one side of the fixing frame, and a positioning frame is arranged on one side of the rotating handle; wherein an L-shaped frame is arranged on one side of the positioning frame, a first bevel gear is rotationally connected to one side of the L-shaped frame, a second bevel gear is connected to one side of the first bevel gear in a meshed mode, and a connecting rod is arranged on one side of the second bevel gear; wherein a reset spring is arranged on the other side of the second bevel gear, a clamping block is arranged on one side of the reset spring, a pressing plate is arranged on one side of the clamping block, and an extrusion spring is arranged on one side of the pressing plate, so that the camera lens can be mounted and taken more conveniently and quickly, and the camera lens can be fixed more stably; and through cooperation of a second bevel gear and an open groove, the lens can be conveniently and uniformly cleaned by the cleaning liquid, and the situation of splashing of the cleaning liquid is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of camera auxiliary equipment, in particular to a cleaning device for a camera lens. Background Art

[0002] The camera lens is the most important component in a camera because its quality directly affects the quality of the captured image.

[0003] Publication No. CN113787037A discloses a cleaning device for a camera lens, which relates to the technical field of camera auxiliary equipment; it includes a cleaning table, support columns, a slideway, a slider, a slide bar and a pressing plate. The left side of the upper surface of the cleaning table is fixedly connected with the support column, the slideway is arranged inside the right side of the cleaning table, the slider is slidably connected inside the slideway, the slide bar is fixedly connected to the upper end of the slider, the pressing plate is installed on the slider through threaded connection, and the inner end of the fixing plate contacts the front surface of the cleaning table; the cleaning device for the camera lens includes a rotating shaft, a left fixing sleeve, a right fixing sleeve, a driving mechanism and a cleaning nozzle. The rotating shaft is rotatably connected to the support column and the slide bar. The inner side of the rotating shaft on the support column is fixedly connected with the left fixing sleeve, the inner side of the rotating shaft on the slide bar is fixedly connected with the right fixing sleeve, the driving mechanism is fixedly connected to the upper end of the support column, and the output end of the driving mechanism is fixedly connected with the cleaning nozzle. However, the following problems still exist in the actual use of this patent:

[0004] This cleaning device fixes the camera lens through the left fixing sleeve and the right fixing sleeve. However, when fixing the lens, it is necessary to observe the levelness of the lens to clamp the lens, which makes the fixing of the lens relatively inconvenient. At the same time, it is difficult to ensure the levelness of the lens clamping, and there is a risk of falling off during cleaning. In addition, this cleaning device drives the camera to rotate in the vertical direction by a motor during cleaning to enhance the cleaning effect of the lens. However, during use, it is easy to cause splashing of the cleaning liquid and it is not convenient for the cleaning liquid to be evenly distributed on the lens. Therefore, the practicability of the cleaning device is poor.

[0005] A cleaning device for a camera lens is proposed to solve the problems mentioned above. Content of the Utility Model

[0006] The purpose of the present utility model is to provide a cleaning device for a camera lens, so as to solve the problems raised in the above background technology. Currently, the cleaning device fixes the camera lens through the left fixing sleeve and the right fixing sleeve. However, when the cleaning device fixes the lens, it needs to observe the level of the lens to clamp the lens, resulting in inconvenient fixing of the lens. At the same time, it is difficult to ensure the level of the lens clamping, and there is a risk of falling off during cleaning. In addition, when the cleaning device cleans, it drives the camera to rotate vertically through a motor to enhance the cleaning effect of the lens. During use, it is easy to cause splashing of the cleaning liquid and it is not convenient for the cleaning liquid to be evenly distributed on the lens. Therefore, the practicality of the cleaning device is poor.

[0007] To achieve the above purpose, the present utility model provides the following technical solutions: A cleaning device for a camera lens, including a fixing frame;

[0008] A cylinder is arranged on one side of the fixing frame, and a motor is arranged on one side of the cylinder. The middle of the upper end of the fixing frame is fixedly connected with a drying port;

[0009] It further includes:

[0010] The middle of the lower end of the fixing frame is fixedly connected with a cleaning water pipe. The middle of one side of the fixing frame is rotatably connected with a rotating handle. One side of the rotating handle is fixedly connected with a connecting frame, and one side of the connecting frame is fixedly connected with a positioning frame;

[0011] Among them, a limiting groove is opened on one side of the positioning frame. An L-shaped frame is slidably connected in the middle of the limiting groove. One side of the L-shaped frame is rotatably connected with a first bevel gear. One side of the first bevel gear is meshed and connected with a second bevel gear. A slot is opened in the middle of the second bevel gear. One side of the slot is provided with a connecting rod. The connecting rod is slidably connected with a connecting groove on one side. The other side of the connecting rod is provided with a support seat. One side of the support seat is rotatably connected with a first ball;

[0012] Among them, a sliding groove is opened on the other side of the second bevel gear. A return spring is fixedly connected in the middle of the sliding groove. One side of the return spring is fixedly connected with a sliding rod. One side of the sliding rod is fixedly connected with a clamping block. One side of the clamping block is rotatably connected with a second ball. The second ball is slidably connected with a pressing plate on one side. The top of the pressing plate is fixedly connected with a positioning rod. A compression spring is sleeved on the outside of the positioning rod.

[0013] Preferably, the end of the positioning frame away from the rotating handle is rotatably connected to the inner side of the fixing frame. The connecting frame is C-shaped, and the two sides of the connecting frame are fixedly connected to the positioning frame to avoid affecting the movement of the L-shaped frame.

[0014] Preferably, the connecting groove is opened on one side in the middle of the L-shaped frame, the support seat is fixedly connected to the side of the L-shaped frame close to the connecting groove, and the top of the first ball is slidably connected to the bottom surface of the second bevel gear, which is convenient for the connection between the second bevel gear and the L-shaped frame.

[0015] Preferably, the cylinder is fixedly installed on one side of the positioning frame, the upper end of the cylinder is fixedly connected to one end of the L-shaped frame, and one end of the motor passes through the L-shaped frame and is fixedly connected to one side of the first bevel gear, which is convenient for providing power for the movement of the L-shaped frame.

[0016] Preferably, the reset spring is fixedly connected to the side of the sliding groove close to the slotted opening, for the reset of the clamping block.

[0017] Preferably, the inner side of the clamping block is set to be arc-shaped, the outer side of the clamping block is set to be an inclined arc surface, and the second ball is arranged on the outer side of the clamping block, which is convenient for the tightening and loosening of the clamping block.

[0018] Preferably, a tapered groove is opened in the middle of the pressing plate, and the upper end of the positioning rod is slidably connected to the upper end of the positioning frame, which is convenient for controlling the contraction of the clamping block.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows: The cleaning device for a camera lens is convenient for ensuring the levelness of the camera lens, making the installation and taking of the camera lens more convenient and fast, making the fixation of the camera lens more stable, and through the cooperation of the second bevel gear and the slotted opening, it is convenient for the cleaning liquid to evenly clean the lens, reducing the situation of cleaning liquid splashing, and through the flipping of the lens, it is convenient to clean both sides of the lens separately, and through the setting of the cleaning water pipe and the drying port, it is convenient to improve the cleaning efficiency of the camera lens. Therefore, the practicability of the cleaning device is stronger, and the specific content is as follows:

[0020] 1. By placing the camera lens in the middle of the clamping block, the cleaning device can ensure the levelness of the camera lens, and by controlling the contraction of the cylinder, the pressing plate can tighten the clamping block, making the installation and taking of the camera lens more convenient and fast, and at the same time making the fixation of the camera lens more stable. Therefore, the practicability of the cleaning device is stronger;

[0021] 2. By setting the first bevel gear to drive the rotation of the second bevel gear and cooperating with the slotted opening, the cleaning device is convenient for the cleaning liquid to evenly clean the lens, reducing the situation of cleaning liquid splashing, and through the rotation of the rotating handle, the flipping of the lens is realized, which is convenient for cleaning both sides of the lens separately. Therefore, the practicability of the cleaning device is stronger;

[0022] 3. The cleaning device is arranged with a cleaning water pipe below and a drying port above, which facilitates the quick drying of the lens after cleaning, thereby improving the drying efficiency of the camera lens, and thus making the cleaning device more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic cross-sectional structure diagram of the present utility model;

[0024] Figure 2 is a schematic diagram of the overall structure of the present utility model;

[0025] Figure 3 is a schematic diagram of the second bevel gear structure of the present utility model;

[0026] Figure 4 is the present utility model Figure 1 the enlarged structure diagram at A in;

[0027] Figure 5 is the present utility model Figure 1 the enlarged structure diagram at B in.

[0028] In the figure: 1, fixed frame; 2, cleaning water pipe; 3, rotating handle; 4, connecting frame; 5, positioning frame; 6, limiting groove; 7, L-shaped frame; 8, cylinder; 9, motor; 10, first bevel gear; 11, second bevel gear; 12, slotted opening; 13, connecting rod; 14, connecting groove; 15, support seat; 16, ball one; 17, sliding groove; 18, return spring; 19, sliding rod; 20, clamping block; 21, ball two; 22, pressing plate; 23, positioning rod; 24, extrusion spring; 25, drying port. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figures 1-5, the present utility model provides a technical solution: a cleaning device for a camera lens, including a fixing frame 1; a cylinder 8 is arranged on one side of the fixing frame 1, and a motor 9 is arranged on one side of the cylinder 8, and a drying port 25 is fixedly connected to the middle of the upper end of the fixing frame 1; further including: a cleaning water pipe 2 is fixedly connected to the middle of the lower end of the fixing frame 1, and a rotating handle 3 is rotatably connected to the middle of one side of the fixing frame 1, and a connecting frame 4 is fixedly connected to one side of the rotating handle 3, and a positioning frame 5 is fixedly connected to one side of the connecting frame 4; one end of the positioning frame 5 away from the rotating handle 3 is rotatably connected to the inner side of the fixing frame 1, and the connecting frame 4 is C-shaped, and the two sides of the connecting frame 4 and the positioning frame 5 are fixedly connected, as Figure 1 , Figure 2 shown, by setting the drying port 25, it is convenient to quickly dry the cleaned lens, thereby improving the cleaning efficiency, and by flipping the positioning frame 5 through the rotating handle 3, it is convenient to reduce the clamping times of the lens, facilitate the separate cleaning of both sides of the lens, and reduce the splashing of the cleaning liquid. Therefore, the practicability of the cleaning device for the camera lens is stronger.

[0031] Among them, a limiting groove 6 is opened on one side of the positioning frame 5, an L-shaped frame 7 is slidably connected to the middle of the limiting groove 6, a first bevel gear 10 is rotatably connected to one side of the L-shaped frame 7, a second bevel gear 11 is meshed and connected to one side of the first bevel gear 10, a slot 12 is opened in the middle of the second bevel gear 11, a connecting rod 13 is arranged on one side of the slot 12, a connecting groove 14 is slidably connected to one side of the connecting rod 13, a support seat 15 is arranged on the other side of the connecting rod 13, and a first ball 16 is rotatably connected to one side of the support seat 15; the connecting groove 14 is opened on one side of the middle of the L-shaped frame 7, the support seat 15 is fixedly connected to the side of the L-shaped frame 7 close to the connecting groove 14, and the top of the first ball 16 is slidably connected to the bottom surface of the second bevel gear 11; the cylinder 8 is fixedly installed on one side of the positioning frame 5, the upper end of the cylinder 8 is fixedly connected to one end of the L-shaped frame 7, and one end of the motor 9 passes through the L-shaped frame 7 and is fixedly connected to one side of the first bevel gear 10; a return spring 18 is fixedly connected to the side of the sliding groove 17 close to the slot 12, as [[ID=*]] Figures 1-4 shown, by driving the rotation of the second bevel gear 11 through the first bevel gear 10, it is convenient to make the cleaning liquid uniformly contact the lens surface, thereby improving the cleaning efficiency, and slots 12 are opened in the middle of the L-shaped frame 7 and the second bevel gear 11, which is convenient to block the falling cleaning liquid and reduce the splashing of the cleaning liquid, and the upper end of the second bevel gear 11 is a plane, which is convenient to horizontally place the lens, thereby facilitating to improve the stability of the lens clamping. Therefore, the practicability of the cleaning device for the camera lens is stronger.

[0032] Among them, a sliding groove 17 is formed on the other side of the second bevel gear 11. A return spring 18 is fixedly connected to the middle of the sliding groove 17. One side of the return spring 18 is fixedly connected to a sliding rod 19. One side of the sliding rod 19 is fixedly connected to a clamping block 20. One side of the clamping block 20 is rotatably connected to a second ball 21. One side of the second ball 21 is slidably connected to a pressing plate 22. The top end of the pressing plate 22 is fixedly connected to a positioning rod 23. A compression spring 24 is sleeved on the outer side of the positioning rod 23. The inner side of the clamping block 20 is arc-shaped, and the outer side of the clamping block 20 is an inclined arc surface. The second ball 21 is arranged on the outer side of the clamping block 20. A groove in the shape of a tapered table is formed in the middle of the pressing plate 22. The upper end of the positioning rod 23 is slidably connected to the upper end of the positioning frame 5, as Figure 1 , Figure 2 , Figure 5 shown. And through the setting of the return spring 18, it is convenient to promote the reset of the clamping block 20, and the contraction of the clamping block 20 is controlled by the pressing plate 22, so that the clamping of the lens by the cleaning device is more convenient and fast. And through the setting of the compression spring 24, it is convenient to reduce the damage to the lens caused by excessive clamping. Therefore, the practicality of the cleaning device for the camera lens is stronger.

[0033] Working principle: When using this cleaning device, first contract the control cylinder 8, so that the cylinder 8 drives the L-shaped frame 7 to slide in the limiting groove 6 on one side of the positioning frame 5, so that the pressing plate 22 is separated from the clamping block 20. Then place the camera lens between the clamping blocks 20 on one side of the second bevel gear 11.

[0034] Secondly, extend the cylinder 8, so that the L-shaped frame 7 pushes the second bevel gear 11 and the clamping block 20 to rise. Subsequently, the pressing plate 22 contacts the second ball 21 and pushes the clamping block 20 to push the return spring 18 to slide and contract in the sliding groove 17 through the sliding rod 19, realizing the clamping of the lens. After the lens is clamped, the pressing plate 22 pushes the positioning rod 23 to slide on the positioning frame 5, and the compression spring 24 is in a contracted state, that is, the clamping of the lens is realized.

[0035] Finally, connect the power supply of the motor 9, so that the motor 9 drives the second bevel gear 11 to rotate in the connection groove 14 through the first bevel gear 10 and the connecting rod 13, and the support seat 15 supports and rotates the second bevel gear 11 through the first ball 16. Subsequently, the cleaning liquid in the cleaning water pipe 2 passes through the slotted opening 12 to clean the lens, and by rotating the rotating handle 3, the connection frame 4 flips the positioning frame 5, so as to clean the lens on the other side. The cleaned lens can be dried through the drying port 25 at the upper end of the fixing frame 1.

[0036] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A cleaning device for a camera lens, comprising a fixing frame (1); One side of the fixing frame (1) is provided with a cylinder (8), and one side of the cylinder (8) is provided with a motor (9), and a drying port (25) is fixedly connected to the middle of the upper end of the fixing frame (1); It is characterized in that It further includes: The middle of the lower end of the fixing frame (1) is fixedly connected with a cleaning water pipe (2), and the middle of one side of the fixing frame (1) is rotatably connected with a rotating handle (3), and one side of the rotating handle (3) is fixedly connected with a connecting frame (4), and one side of the connecting frame (4) is fixedly connected with a positioning frame (5); Wherein, a limiting groove (6) is formed on one side of the positioning frame (5), and an L-shaped frame (7) is slidably connected to the middle of the limiting groove (6), and a first bevel gear (10) is rotatably connected to one side of the L-shaped frame (7), and a second bevel gear (11) is meshed and connected to one side of the first bevel gear (10), and a slot (12) is formed in the middle of the second bevel gear (11), and a connecting rod (13) is arranged on one side of the slot (12), and the connecting rod (13) is slidably connected to a connecting groove (14) on one side, and a support seat (15) is arranged on the other side of the connecting rod (13), and a first ball (16) is rotatably connected to one side of the support seat (15); Wherein, a sliding groove (17) is formed on the other side of the second bevel gear (11), and a return spring (18) is fixedly connected to the middle of the sliding groove (17), and a sliding rod (19) is fixedly connected to one side of the return spring (18), and a clamping block (20) is fixedly connected to one side of the sliding rod (19), and a second ball (21) is rotatably connected to one side of the clamping block (20), and the second ball (21) is slidably connected to one side of a pressing plate (22), and a positioning rod (23) is fixedly connected to the top of the pressing plate (22), and a compression spring (24) is sleeved on the outer side of the positioning rod (23).

2. The cleaning device for a camera lens according to claim 1, wherein: One end of the positioning frame (5) away from the rotating handle (3) is rotatably connected to the inner side of the fixing frame (1), and the connecting frame (4) is C-shaped, and the connecting frame (4) is fixedly connected to both sides of the positioning frame (5).

3. The cleaning device for a camera lens according to claim 1, characterized in that: The connecting groove (14) is formed on one side of the middle of the L-shaped frame (7), and the support seat (15) is fixedly connected to the side of the L-shaped frame (7) close to the connecting groove (14), and the top of the first ball (16) is slidably connected to the bottom surface of the second bevel gear (11).

4. The cleaning device for a camera lens according to claim 1, wherein: The cylinder (8) is fixedly installed on one side of the positioning frame (5), and the upper end of the cylinder (8) is fixedly connected to one end of the L-shaped frame (7), and one end of the motor (9) passes through the L-shaped frame (7) and is fixedly connected to one side of the first bevel gear (10).

5. The cleaning device for a camera lens according to claim 1, characterized in that: The return spring (18) is fixedly connected to the side of the sliding groove (17) close to the slot (12).

6. The cleaning device for a camera lens according to claim 1, wherein: The inner side of the clamping block (20) is arc-shaped, and the outer side of the clamping block (20) is an inclined arc surface, and the second ball (21) is arranged on the outer side of the clamping block (20).

7. A cleaning device for a camera lens according to claim 1, characterized in that: A tapered table-shaped groove is formed in the middle of the pressing plate (22), and the upper end of the positioning rod (23) is slidably connected to the upper end of the positioning frame (5).

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