Chemical solution diffusion image recognition device

Abstract

The utility model relates to image recognition device, especially a kind of liquid medicine diffusion image recognition device, including object table, be set on the column of object table, the lifting seat of being liftable along column, be set on the first light component of lifting seat, be set on the horizontal seat of column top and be set on the industrial camera of horizontal seat, the annular protrusion is protruded upwards in the middle part of object table, the upper end of annular protrusion is formed inner convex edge along inward extension, the inside of annular protrusion and located the below of inner convex edge are provided with a plurality of second LED lamp pearl, recessed groove is provided in the inside of annular protrusion of object table, placing plate is provided on recessed groove, adsorption hole is evenly distributed and provided on placing plate, suction fan is provided in recessed groove, ventilation channel that communicates recessed groove is provided on object table. Its solved the technical problem that present liquid medicine diffusion recognition device function is complex, cost is higher.

Description

Technical Field

[0001] This utility model relates to an image recognition device, and more particularly to a drug diffusion image recognition device. Background Technology

[0002] The study and analysis of drug diffusion processes are of great significance in many fields such as pharmaceutical research and development, biological experiments, and chemical production.

[0003] In the past, researchers primarily relied on direct visual observation or simple optical instruments to observe the diffusion of pharmaceutical solutions. However, these traditional methods have many significant limitations. Because the diffusion process of pharmaceutical solutions is often lengthy, observation using simple optical instruments such as magnifying glasses and microscopes results in a limited field of view, allowing only observation of localized areas of diffusion. This makes it impossible to comprehensively and holistically grasp the diffusion process and spatial distribution of the pharmaceutical solution, and it is also difficult to conduct long-term observation studies. When observing directly with the naked eye, the limited resolution and perception of the human eye often make it difficult to accurately capture and distinguish subtle changes, rapid dynamic processes, and diffusion phenomena at low concentrations during the diffusion process.

[0004] With the continuous development of technology, some devices based on image recognition technology are gradually being applied to the study of drug diffusion. These devices typically capture images of drug diffusion using cameras, and then use image processing algorithms to analyze and identify the images. However, existing drug diffusion recognition devices are either very complex and expensive, or they cannot achieve the function of drug diffusion recognition. Utility Model Content

[0005] Therefore, in view of the above problems, this utility model proposes a drug diffusion image recognition device, which solves the technical problems of complex functions and high cost of existing drug diffusion recognition devices.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a drug diffusion image recognition device, comprising a stage, a column on the stage, a lifting seat that can be raised and lowered along the column, a first lighting component on the lifting seat, a horizontal seat on the top of the column, and an industrial camera on the horizontal seat. An annular protrusion protrudes upward from the middle of the stage, and the upper end of the annular protrusion extends inward to form an inner convex edge. Multiple second LED beads are arranged on the inner side of the annular protrusion and below the inner convex edge. A recessed groove is provided on the stage inside the annular protrusion. A placement plate is provided on the recessed groove. Adsorption holes are evenly distributed on the placement plate. An exhaust fan is provided in the recessed groove. A ventilation channel communicating with the recessed groove is provided on the stage.

[0007] Furthermore, the first lighting component includes a plurality of first LED beads evenly distributed on the lifting base, the first LED beads emitting light in the direction of facing the platform.

[0008] Furthermore, the illumination angles of each first LED bead are different, with the angle at which the first and second LED beads deflect downwards from top to bottom and from the parallel direction gradually increasing.

[0009] Furthermore, the platform is equipped with a control unit that connects to the exhaust fan, the second LED bead, and the first lighting component. The control unit is used to supply power and control the exhaust fan, the second LED bead, and the first lighting component.

[0010] Furthermore, the lifting seat is equipped with a lifting drive motor for driving the lifting seat to move up and down along the column, and the lifting drive motor is connected to the control unit.

[0011] Furthermore, the control unit is equipped with a wireless communication module, which is used to communicate wirelessly with external terminal devices, transmit the drug diffusion image information captured by the industrial camera to the external terminal devices, and receive control commands sent by the external terminal devices.

[0012] Furthermore, the inner side of the inner convex edge extends downward to form a light-blocking protrusion, which is used to reduce the direct upward projection of light.

[0013] Furthermore, a filter screen is provided on the ventilation duct, which is used to filter impurities entering and exiting the ventilation duct.

[0014] By adopting the aforementioned technical solution, the beneficial effects of this utility model are:

[0015] 1. The stage provides a stable support foundation for the entire device, and its lower end can be fitted with a shock-absorbing flexible pad, such as rubber. Since image recognition is greatly affected by light, the first lighting component on the lifting base and multiple second LED beads on the inner side of the annular protrusion provide sufficient and uniform illumination to the liquid diffusion area. The first lighting component illuminates from above, while the second LED beads on the inner side of the annular protrusion supplement the illumination from the side, avoiding shadows and reflections caused by a single light source. This ensures uniform illumination of the liquid surface and clear visibility of details, facilitating accurate image capture of the liquid diffusion process by the industrial camera. The suction holes on the placement plate work in conjunction with the exhaust fan in the recessed groove to generate negative pressure, firmly adhering the liquid container on the placement plate. This prevents the liquid from moving or shaking due to external factors (such as slight vibrations or airflow) during the shooting process, facilitating continuous and accurate observation and analysis of the liquid diffusion process.

[0016] 2. Multiple evenly distributed first LED beads on the lifting platform, with their light emission direction facing the stage, can uniformly illuminate the surface of the liquid from above, reducing image brightness differences caused by uneven illumination. Each first LED bead has a different illumination angle, with the angle gradually increasing from top to bottom and from the parallel direction downwards. This design achieves multi-angle illumination of the liquid. It more clearly displays the layering and three-dimensionality of the liquid diffusion process, enabling the industrial camera to capture more detailed information about the liquid diffusion, improving the accuracy and reliability of image recognition.

[0017] 3. The control unit allows for easy switching on, off, or adjustment of the operating status of various components, such as adjusting the brightness of the second LED bulb or controlling the speed of the exhaust fan, simplifying the operation process and improving the ease of use of the device. The lifting drive motor inside the lifting platform is connected to the control unit, enabling precise control of the platform's lifting process along the column and facilitating light adjustment.

[0018] 4. The wireless communication module on the control unit enables wireless communication between the device and external terminal devices. Through this module, images of drug diffusion captured by the industrial camera can be transmitted in real time to external terminal devices, such as computers and mobile phones, allowing researchers to view and analyze image data at any time from different locations. Simultaneously, external terminal devices can also send control commands to the device, enabling remote control of various components, such as adjusting light brightness or starting / stopping the exhaust fan, thus improving the flexibility and efficiency of the research.

[0019] 5. The light-blocking protrusion extending downwards from the inner side of the inner convex edge effectively reduces direct upward light. During device operation, the light-blocking protrusion blocks some of the upward light emitted from the second LED bead inside the annular protrusion, preventing this light from directly shining on the industrial camera or other components, causing reflections or interference. This further improves the quality of captured images, reduces image blurring or artifacts caused by light interference, and makes the liquid diffusion image clearer and more accurate.

[0020] 6. The filter screen installed on the ventilation duct can filter impurities entering and exiting the ventilation duct. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model.

[0022] Figure 2 yes Figure 1 A top-down view of the structure.

[0023] Figure 3 yes Figure 1 Enlarged view of point A in the middle.

[0024] Figure label:

[0025] 1. Stage; 11. Recessed groove; 12. Placement plate; 121. Adsorption hole; 13. Exhaust fan; 14. Ventilation channel; 15. Filter screen; 2. Column; 3. Lifting seat; 4. First lighting assembly; 5. Horizontal seat; 6. Industrial camera; 7. Annular protrusion; 71. Inner protrusion; 72. Light-blocking protrusion; 8. Second LED bead; 9. Control unit. Detailed Implementation

[0026] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0027] refer to Figures 1 to 3 This embodiment provides a drug diffusion image recognition device, including a stage 1, a column 2 on the stage 1, a lifting seat 3 that can be raised and lowered along the column 2, a first lighting component 4 on the lifting seat 3, a horizontal seat 5 on the top of the column 2, and an industrial camera 6 on the horizontal seat 5. An annular protrusion 7 protrudes upward from the middle of the stage 1. The upper end of the annular protrusion 7 extends inward to form an inner convex edge 71. Multiple second LED beads 8 are arranged on the inner side of the annular protrusion 7 and below the inner convex edge 71. A recessed groove 11 is provided on the stage 1 inside the annular protrusion 7. A placement plate 12 is provided on the recessed groove 11. Adsorption holes 121 are evenly distributed on the placement plate 12. An exhaust fan 13 is provided in the recessed groove 11. A ventilation channel 14 communicating with the recessed groove 11 is provided on the stage 1.

[0028] Multiple second LED beads 8 are disposed on the inner side of the annular protrusion 7 and below the inner protrusion edge 71. The number can be set to 6-10. These second LED beads 8 are evenly distributed on the inner side of the annular protrusion 7 to provide lateral supplemental lighting for the liquid medicine. In conjunction with the first lighting component 4, the surface lighting of the liquid medicine is made more uniform.

[0029] The first lighting assembly 4 includes multiple first LED beads evenly distributed on the lifting base 3, with the light emission direction of the first LED beads facing the platform 1. The illumination angles of each first LED bead are different, with the angle of the first and second LED beads gradually increasing from top to bottom and from the parallel direction downwards. The number of first LED beads can be set to 8-12. The illumination angles of each first LED bead are different, such as... Figure 1 As shown, the angles of downward deflection from the topmost LED to the bottommost LED are 15°, 20°, 25°, 30°, 35°, 40°, and 45° respectively. This multi-angle illumination design can more comprehensively and clearly illuminate the surface of the liquid, highlighting the details of the liquid diffusion process.

[0030] The platform 1 is equipped with a control unit 9 that connects to the exhaust fan 13, the second LED bead 8, and the first lighting assembly 4. The control unit 9 provides power and controls the exhaust fan 13, the second LED bead 8, and the first lighting assembly 4. The lifting seat 3 is equipped with a lifting drive motor (not shown in the figure) for driving the lifting seat 3 to move up and down along the column 2. Alternatively, the lifting drive motor can be omitted and manually adjusted. The lifting drive motor is connected to the control unit 9. The control unit 9 is equipped with a wireless communication module for wireless communication with external terminal devices. This module transmits the liquid diffusion image information captured by the industrial camera 6 to the external terminal device and receives control commands sent by the external terminal device.

[0031] The inner convex edge 71 extends downward to form a light-blocking protrusion 72, which is used to reduce the direct upward projection of light.

[0032] A filter screen 15 is provided on the ventilation channel 14, which is used to filter impurities entering and exiting the ventilation channel 14.

[0033] The aforementioned exhaust fan 13, control unit 9, lifting drive motor, second LED bead 8, first LED bead, and industrial camera 6 are all conventional components in the art. The control unit 9 can employ a microcontroller control system or a conventional control chip. The lifting drive motor can be a servo motor or a stepper motor, the industrial camera 6 is a high-resolution CCD camera, and the wireless communication module on the control unit 9 can be a Wi-Fi module or a Bluetooth module.

[0034] Although the present invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the present invention without departing from the spirit and scope of the present invention as defined in the appended claims, and all such changes shall be within the scope of protection of the present invention.

Claims

1. A drug liquid diffusion image recognition device, characterized in that: The device includes a platform, a column on the platform, a lifting seat that can move up and down along the column, a first lighting component on the lifting seat, a horizontal seat on the top of the column, and an industrial camera on the horizontal seat. A ring-shaped protrusion protrudes upwards from the center of the platform. The upper end of the ring-shaped protrusion extends inwards to form an inner convex edge. Multiple second LED beads are disposed on the inner side of the ring-shaped protrusion and below the inner convex edge. A recessed groove is provided on the platform inside the ring-shaped protrusion. A placement plate is disposed on the recessed groove. Adsorption holes are evenly distributed on the placement plate. An exhaust fan is disposed within the recessed groove. A ventilation channel communicating with the recessed groove is provided on the platform.

2. The drug liquid diffusion image recognition device according to claim 1, characterized in that: The first lighting component includes multiple first LED beads evenly distributed on the lifting base, with the light emission direction of the first LED beads facing the platform.

3. The drug diffusion image recognition device according to claim 2, characterized in that: The illumination angles of each first LED bead are different, and the angles at which the first and second LED beads deflect downwards from top to bottom and from the parallel direction gradually increase.

4. The drug liquid diffusion image recognition device according to claim 1, characterized in that: The platform is equipped with a control unit that connects to the exhaust fan, the second LED bead, and the first lighting component. The control unit is used to supply power and control the exhaust fan, the second LED bead, and the first lighting component.

5. The drug diffusion image recognition device according to claim 4, characterized in that: The lifting platform is equipped with a lifting drive motor for driving the lifting platform to move up and down along the column, and the lifting drive motor is connected to the control unit.

6. The drug liquid diffusion image recognition device according to claim 4, characterized in that: The control unit is equipped with a wireless communication module, which is used to communicate wirelessly with external terminal devices, transmit the drug diffusion image information captured by the industrial camera to the external terminal devices, and receive control commands sent by the external terminal devices.

7. The drug liquid diffusion image recognition device according to claim 1, characterized in that: The inner side of the inner convex edge extends downward to form a light-blocking protrusion, which is used to reduce the direct upward radiation of light.

8. The drug liquid diffusion image recognition device according to claim 1, characterized in that: The ventilation duct is equipped with a filter screen, which is used to filter impurities entering and exiting the ventilation duct.

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