CN220311171U - A cleaning device for optical lens processing of camera modules - Google Patents

Abstract

The utility model discloses a cleaning device for processing optical lenses for camera modules, which includes a cleaning chamber for cleaning the lenses. A water filter plate is provided inside the cleaning chamber, and a filter cartridge is provided above the water filter plate, and The filter cartridge is rotated and installed above the water filter plate, and the lens can be placed above the water filter plate through the filter cartridge. A brush block is fixed on the inside of the filter cartridge, and a supporting block is provided below the water filter plate. The cleaning device for processing optical lenses of the camera module is equipped with a rotatable filter cartridge and a detachable water filter plate. The lens to be cleaned can be placed in the cleaning room through the water filter plate for cleaning. During cleaning, the lens passes through the filter cartridge. The rotating brush block can stir the cleaning fluid, increase the fluidity of the cleaning fluid, and achieve a better cleaning effect. At the same time, the water filter plate can be taken out from the cleaning chamber to facilitate the cleaning of the lenses on the water filter plate. Take it and improve its convenience of use.

Description

A cleaning device for optical lens processing of camera modules

Technical field

The utility model relates to the technical field of optical lens cleaning, specifically a cleaning device for processing optical lenses used in camera modules.

Background technique

Optical lenses are an important part of the camera module or lens module. When processing the optical lenses in the camera module, you need to polish them into the required shape according to the needs of use, and then process the processed lenses. Cleaning removes impurities attached to the surface, but existing optical lens processing and cleaning devices still have some shortcomings in use:

When existing cleaning devices clean optical lenses, they generally place the lenses directly into the cleaning chamber for cleaning. Since most of the liquid in the cleaning chamber is in a static state, its own fluidity is poor, resulting in a poor cleaning effect on the lenses. Poor, and when the depth of the cleaning fluid in the cleaning chamber is large, it is difficult to take out the cleaned lenses, which reduces the convenience of use of the device.

Utility model content

The purpose of this utility model is to provide a cleaning device for processing optical lenses used in camera modules to solve the above-mentioned problem in the background technology. When cleaning optical lenses, the existing cleaning devices currently on the market generally place the lenses directly on Cleaning is carried out in the cleaning room. Since most of the liquid in the cleaning room is in a static state and has poor fluidity, the cleaning effect on the lenses is also poor. Moreover, when the depth of the cleaning fluid in the cleaning room is large, it is difficult to clean the lenses after cleaning. Access problem.

In order to achieve the above purpose, the present utility model provides the following technical solution: a cleaning device for processing optical lenses for camera modules, including a cleaning chamber for cleaning the lenses. A water filter plate is provided inside the cleaning chamber, and the water filter is A filter cartridge is provided above the plate, and the filter cartridge is rotated and installed above the water filter plate. The lens can be placed above the water filter plate through the filter cartridge. A brush block is fixed on the inside of the filter cartridge, and is provided below the water filter plate. There is a supporting block, and the supporting block is fixed inside the cleaning chamber to provide support for the water filter plate. A movable shaft runs through the middle of the water filter plate, and a connecting plate is fixed on the outside of the movable shaft. The movable shaft passes through when rotating. The connecting plate drives the filter cartridge to rotate, and cooperates with the brush block to clean the lens. An output shaft is provided below the movable shaft, and the movable shaft is connected to the output shaft through a detachable mechanism. A motor is connected to the lower end of the output shaft to control the output. rotation of the shaft.

To further optimize this technical solution, an ultrasonic transmitter is installed inside the cleaning chamber, which is used to emit sound waves to clean the lens surface and increase the cleaning method of the device.

To further optimize this technical solution, the water filter plate has a rectangular structure design in its top view, and an up and down sliding structure is formed between the water filter plate and the cleaning chamber.

To further optimize this technical solution, the detachable mechanism includes a connecting head, a limit block, a limit groove, a second spring, a traction rope and a control block;

The connector is fixed on the lower end of the movable shaft, and the top view cross-section of the connector is designed as a rectangular structure, and the connector and the upper end of the output shaft form a concave and convex matching structure;

The limit block is arranged inside the connector and is arranged perpendicularly to the connector;

The limit groove is opened inside the output shaft, and an engaging structure is formed between the limit groove and the limit block;

The second spring is arranged at the inner end of the limit block to provide thrust for the limit block;

The traction rope is fixed on the inner end of the limit block to control the movement of the limit block;

The control block is arranged at the upper end of the movable shaft, and the control block is connected to the limit block through a traction rope. The control block can be pulled to move subsequently to control the connection between the limit block and the limit groove.

To further optimize this technical solution, a push rod is provided below the water filter plate, and the lower end of the push rod is located between the interior of the cleaning chamber and the cleaning chamber to form an up and down sliding structure, and a reciprocating push mechanism is provided below the push rod to control Movement of the ram.

To further optimize this technical solution, the reciprocating pushing mechanism includes a first spring, a top block and a movable disk;

The first spring is arranged below the ejector rod to provide reset and downward thrust for the ejector rod;

The top block is arranged below the top rod, and the side cross-section of the top block is an inclined structure design;

The movable plate is fixed below the top block, and the movable plate is fixed on the outside of the output shaft and rotates with the rotation of the output shaft. The rotation of the movable plate can drive the top block to move, thereby intermittently pushing the top rod to move upward.

Compared with the existing technology, the beneficial effects of this utility model are:

(1) The cleaning device for optical lens processing of the camera module is equipped with a rotatable filter cartridge and a detachable water filter plate. The lens to be cleaned can be placed in the cleaning room through the water filter plate for cleaning. During cleaning, pass The rotation of the filter cartridge and the brush block can stir the cleaning liquid and increase the fluidity of the cleaning liquid, so that it can achieve better cleaning effect. At the same time, the water filter plate can be taken out from the cleaning chamber to facilitate the removal of the water filter plate. The lens can be picked up to improve its convenience of use;

(2) The cleaning device for processing optical lenses of the camera module is equipped with a ejector rod. During cleaning, the lens can be lifted up by moving the ejector rod up and down, so that it can be turned over in the cleaning room to a certain extent, so that the surface of the lens can Get even and sufficient cleaning and improve the cleaning effect of the device.

Description of the drawings

Figure 1 is a schematic diagram of the main cross-sectional structure of the utility model;

Figure 2 is a schematic structural diagram of the filter cartridge of the utility model from above;

Figure 3 is a schematic structural diagram of the top block of the present utility model;

Figure 4 is a schematic side structural diagram of the top block of the present utility model;

Figure 5 is an enlarged structural schematic diagram of position a in Figure 1 of the present utility model;

Figure 6 is a schematic cross-sectional view of the connector of the present utility model.

In the picture: 1. Cleaning room; 2. Water filter plate; 3. Filter cartridge; 4. Brush block; 5. Supporting block; 6. Ultrasonic transmitter; 7. Movable shaft; 8. Connecting plate; 9. Output shaft ; 10. Motor; 11. Push rod; 12. First spring; 13. Push block; 14. Movable plate; 15. Connector; 16. Limit block; 17. Limit slot; 18. Second spring; 19 , traction rope; 20. control block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-6. The present utility model provides a technical solution: a cleaning device for processing optical lenses for camera modules, including a cleaning chamber 1 for cleaning the lenses. A water filter plate 2 is provided inside the cleaning chamber 1. , and a filter cartridge 3 is provided above the water filter plate 2, and the filter cartridge 3 is rotated and installed above the water filter plate 2. The lens can be placed above the water filter plate 2 through the filter cartridge 3, and the inside of the filter cartridge 3 is fixed with The brush block 4 and the supporting block 5 are provided below the water filter plate 2, and the supporting block 5 is fixed inside the cleaning chamber 1 to provide support for the water filter plate 2. A movable shaft 7 runs through the middle of the water filter plate 2, and A connecting plate 8 is fixed on the outside of the movable shaft 7. When the movable shaft 7 rotates, it drives the filter cartridge 3 to rotate through the connecting plate 8, and cooperates with the brush block 4 to clean the lens. An output shaft 9 is provided below the movable shaft 7, and the movable shaft 7 is movable. The shaft 7 is connected to the output shaft 9 through a detachable mechanism. The lower end of the output shaft 9 is connected to a motor 10 to control the rotation of the output shaft 9. An ultrasonic transmitter 6 is installed inside the cleaning chamber 1 for emitting sound waves to clean the lens surface. Cleaning, increasing the cleaning method of the device, the water filter plate 2 has a rectangular structure design in its top view, and an up and down sliding structure is formed between the water filter plate 2 and the cleaning chamber 1;

During use, an appropriate amount of cleaning fluid can be added into the cleaning chamber 1, and the optical lens to be cleaned is placed through the water filter plate 2 and placed into the cleaning chamber 1. During cleaning, the output shaft 9 can be driven by the motor 10 to rotate, so that the output shaft 9 It can drive the movable shaft 7 to rotate. The movable shaft 7 drives the filter cartridge 3 to rotate through the connecting plate 8, and cooperates with the brush block 4 to drive the cleaning liquid to flow. At the same time, the lens on the water filter plate 2 can be moved to a certain extent to facilitate the cleaning. It performs cleaning, and at the same time, ultrasonic waves can be emitted in the cleaning chamber 1 through the ultrasonic transmitter 6 to clean the lens surface, thereby increasing the device's cleaning methods for the lenses.

The detachable mechanism includes a connecting head 15, a limiting block 16, a limiting groove 17, a second spring 18, a traction rope 19 and a control block 20. The connecting head 15 is fixed on the lower end of the movable shaft 7, and the top view section of the connecting head 15 It is designed with a rectangular structure, and the upper end of the connector 15 and the output shaft 9 forms a concave-convex matching structure. The limiting block 16 is arranged inside the connector 15 and is arranged perpendicularly to the connector 15. The limiting groove 17 opens the output shaft 9 inside, and an engaging structure is formed between the limit groove 17 and the limit block 16. The second spring 18 is provided at the inner end of the limit block 16 to provide thrust for the limit block 16. The traction rope 19 is fixed on the limit block 16. The inner end of the block 16 controls the movement of the limit block 16. The control block 20 is arranged on the upper end of the movable shaft 7, and the control block 20 is connected to the limit block 16 through the traction rope 19. The control block 20 can be pulled to move subsequently. The connection between the limit block 16 and the limit slot 17 is controlled;

After the cleaning is completed, the control block 20 can be pulled, so that the control block 20 pulls the limit block 16 to move through the traction rope 19, and the connection between the limit block 16 and the limit groove 17 is released, and then the movable shaft 7 can be pulled to connect the The head 15 is taken out from the output shaft 9, and at the same time drives the water filter plate 2 to move, and pulls it out from the cleaning chamber 1, so that the lens leaks out, making it easier to take it.

A push rod 11 is provided below the water filter plate 2, and the lower end of the push rod 11 is located between the interior of the cleaning chamber 1 and the cleaning chamber 1 to form an up and down sliding structure, and a reciprocating push mechanism is provided below the push rod 11 to control the push rod. 11 moves, the reciprocating pushing mechanism includes a first spring 12, a push block 13 and a movable disk 14. The first spring 12 is arranged below the push rod 11 to provide a reset downward thrust for the push rod 11. The push block 13 is arranged on the push rod 11. 11, and the side cross-section of the top block 13 is designed with an inclined structure. The movable disk 14 is fixed below the top block 13, and the movable disk 14 is fixed on the outside of the output shaft 9 and rotates with the rotation of the output shaft 9. The rotation of the movable plate 14 can drive the top block 13 to move, thereby intermittently pushing the top rod 11 to move upward;

When cleaning, the rotation of the output shaft 9 can synchronously drive the movable plate 14 to rotate. The movable plate 14 will drive the top block 13 to move. When the top block 13 moves below the ejector rod 11, it will push the ejector rod 11 to move upward. The connection between the rod 11 and the cleaning chamber 1 can be provided with a sealing bushing for sealing. After the ejector block 13 is removed from the bottom of the ejector rod 11, the ejector rod 11 moves downward under the action of the first spring 12. Through the continuous rotation of the movable plate 14 The push rod 11 is allowed to move up and down reciprocally, and the lens can be lifted up and turned over so that its surface can be fully and evenly cleaned.

Contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent substitutions for some of the technical features. Within the spirit and principles of the present utility model, any modifications, equivalent substitutions, improvements, etc. shall be included in the protection scope of the present utility model.

Claims (6)

1. The cleaning device for processing the optical lens for the camera module comprises a cleaning chamber (1) for cleaning the lens;

the method is characterized in that: the inside of cleaning chamber (1) is provided with drainage board (2), and the top of drainage board (2) is provided with and strains a section of thick bamboo (3) to strain a section of thick bamboo (3) rotation and install the top at drainage board (2), the lens can be placed the top of drainage board (2) through straining a section of thick bamboo (3), the inboard of straining a section of thick bamboo (3) is fixed with brush piece (4), the below of drainage board (2) is provided with supporting shoe (5), and supporting shoe (5) are fixed in the inside of cleaning chamber (1) and provide support for drainage board (2), the middle part of drainage board (2) is run through and is had loose axle (7), and the outside of loose axle (7) is fixed with connecting plate (8), and loose axle (7) drive through connecting plate (8) and strain a section of thick bamboo (3) and rotate when rotatory, the cooperation brush piece (4) washs the lens, the below of loose axle (7) is provided with output shaft (9), and loose axle (7) are connected with through detachable mechanism and output shaft (9), and the lower extreme (10) of output shaft (9) motor are connected.

2. The cleaning device for optical lens processing for a camera module according to claim 1, wherein: an ultrasonic emitter (6) is arranged in the cleaning chamber (1) and is used for emitting sound waves to clean the surface of the lens.

3. The cleaning device for optical lens processing for a camera module according to claim 1, wherein: the overlook cross section of drainage board (2) is rectangular structural design, and constitutes the upper and lower sliding structure between drainage board (2) and cleaning chamber (1).

4. A cleaning device for optical lens processing for camera modules according to claim 1 or 3, characterized in that: the detachable mechanism comprises a connector (15), a limiting block (16), a limiting groove (17), a second spring (18), a traction rope (19) and a control block (20);

the connector (15) is fixed at the lower end of the movable shaft (7), the overlook section of the connector (15) is of a rectangular structure design, and the connector (15) and the upper end of the output shaft (9) form a concave-convex matching structure;

the limiting block (16) is arranged in the connector (15) and is perpendicular to the connector (15);

the limiting groove (17) is formed in the output shaft (9), and a clamping structure is formed between the limiting groove (17) and the limiting block (16);

a second spring (18) arranged at the inner end of the limiting block (16) and used for providing thrust for the limiting block (16);

the traction rope (19) is fixed at the inner end of the limiting block (16) to control the movement of the limiting block (16);

the control block (20) is arranged at the upper end of the movable shaft (7), and the control block (20) is connected with the limiting block (16) through the traction rope (19).

5. A cleaning device for optical lens processing for camera modules according to claim 1 or 3, characterized in that: the lower part of the water filtering plate (2) is provided with a push rod (11), the lower end of the push rod (11) is positioned in the cleaning chamber (1) and forms an up-down sliding structure with the cleaning chamber (1), and a reciprocating pushing mechanism is arranged below the push rod (11) to control the movement of the push rod (11).

6. The cleaning device for optical lens processing of a camera module according to claim 5, wherein: the reciprocating pushing mechanism comprises a first spring (12), a top block (13) and a movable disc (14);

the first spring (12) is arranged below the ejector rod (11) and provides reset downward thrust for the ejector rod (11);

the ejector block (13) is arranged below the ejector rod (11), and the side view cross section of the ejector block (13) is of an inclined structure design;

the movable disc (14) is fixed below the top block (13), and the movable disc (14) is fixed on the outer side of the output shaft (9) and rotates along with the rotation of the output shaft (9).