Platform type strain observation device

Abstract

The utility model discloses a platform type strain observation device, which belongs to the technical field of microbial observation and comprises a liftable platform, an observation box with an open bottom surface is arranged above the platform, a microscope component is fixedly mounted at the upper part of the observation box, and a plurality of movable discs are placed on the top surface of the platform. A magnetic attraction block is arranged on the bottom face of the platform and connected with the movable disc in a magnetic attraction mode. According to the platform type strain observation device, the distance between the movable disc and the microscope assembly is adjusted through the platform arranged in a lifting mode, meanwhile, the observation box is matched to form a relatively independent observation environment, horizontal displacement of the movable disc on the platform is achieved through the magnetic attraction block, the movable disc is switched through the magnetic attraction block, and carrier vessel observation switching is achieved; and compared with an existing device, the problem of inconvenient operation is avoided, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of microbial observation technology, and in particular relates to a platform-type microbial strain observation device. Background Technology

[0002] This refers to the propagation material composed of the mycelium and growth substrate of edible fungi, industrial fungi, and agricultural fungi. Fungal strains are fundamental materials for microbiological and life science research. In the medical field, a complete set of strains is used for the preparation of diagnostic products, the production of vaccines, research on the pathogenicity of microorganisms, antimicrobial testing of drugs, and microbiological testing of pharmaceuticals. Fungal strains are divided into three levels: mother strain (primary strain), primary strain (secondary strain), and cultivation strain (tertiary strain).

[0003] Existing platform-based microbial observation devices are susceptible to environmental influences during observation, which can lead to the spread and contamination of the microorganisms within the glass dishes. Some observation box-type solutions are difficult to control the movement of the glass dishes, and when observing microorganisms in multiple glass dishes, the observation box needs to be repeatedly opened and closed, resulting in low efficiency.

[0004] To address these issues, we propose a platform-based microbial observation device. Utility Model Content

[0005] The purpose of this invention is to solve the problems of inconvenient operation and low efficiency in the existing technology, and to propose a platform-type microbial observation device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A platform-type microbial strain observation device includes a liftable and movable platform, an observation box with an open bottom surface above the platform, a microscope assembly fixedly installed on the upper part of the observation box, multiple movable disks placed on the top surface of the platform, and a magnetic block provided on the bottom surface of the platform, and the magnetic block is magnetically connected to the movable disks.

[0008] Disinfection lamps are fixedly installed at two opposite corners of the top wall inside the observation box. Fluorescent excitation lamps are fixedly installed on the top wall inside the observation box, and the fluorescent excitation lamps illuminate the movable disk located directly below the microscope assembly. Illumination lamps facing the side wall of the observation box are fixedly installed on the top wall inside the observation box.

[0009] Preferably, a handle is fixedly connected to the bottom surface of the magnetic block.

[0010] Preferably, one side of the magnetic block is chamfered, and the top of the chamfer is rounded.

[0011] Preferably, a fixing frame is fixedly connected to both sides of the bottom surface of the observation box, and an electric push rod is fixedly connected to the bottom end of each of the two fixing frames, and the telescopic ends of the two electric push rods are fixedly connected to both sides of the bottom surface of the platform.

[0012] Preferably, the top surface of the platform is provided with flanges extending upward around its perimeter.

[0013] Preferably, multiple limiting blocks are fixedly connected around the top surface of the movable disk.

[0014] Preferably, there are two illumination lamps, and the two illumination lamps are located on both sides of the microscope assembly, with the illumination lamps facing away from the microscope assembly and illuminating the side wall of the observation box at an angle downwards.

[0015] In summary, the technical effects and advantages of this utility model are as follows: This platform-type microbial observation device achieves distance adjustment between the moving plate and the microscope components through a lifting platform, and at the same time, it forms a relatively independent observation environment with the observation box. The horizontal displacement of the moving plate on the platform is achieved by magnetic blocks, and the switching of the moving plate by magnetic blocks realizes the switching of carrier vessels for observation. Compared with existing devices, it avoids the problem of inconvenient operation and improves work efficiency.

[0016] In addition, this platform-type microbial strain observation device achieves thorough disinfection through disinfection lamps positioned at two opposite corners. The lighting lamps facing the side walls of the observation box provide illumination for microbial strain observation while avoiding glare caused by direct light shining on the glassware. The reasonable combination of light positions improves the quality and safety of observation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a cross-sectional front view of the present invention;

[0019] Figure 3 This is a schematic cross-sectional view of the present invention.

[0020] Figure 4 This is a bottom cross-sectional view of the present invention.

[0021] In the diagram: 1. Platform; 2. Observation box; 3. Microscope assembly; 4. Moving tray; 5. Magnetic block; 6. Sterilization lamp; 7. Fluorescent excitation lamp; 8. Illumination lamp; 9. Handle; 10. Chamfer; 11. Fixture; 12. Electric actuator; 13. Flange; 14. Limiting block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figure 1-3 A platform-type microbial strain observation device includes a liftable and movable platform 1, an observation box 2 with an open bottom on the platform 1, a microscope assembly 3 fixedly installed on the upper part of the observation box 2, multiple movable disks 4 placed on the top surface of the platform 1, and a magnetic block 5 provided on the bottom surface of the platform 1. The movable disks 4 can be made of iron to achieve magnetic connection between the magnetic block 5 and the movable disks 4.

[0024] Reference Figure 2 , Figure 4 A sterilization lamp 6 is fixedly installed at two opposite corners of the top wall inside the observation box 2. The sterilization lamp 6 can be a 253nm ultraviolet lamp. A fluorescence excitation lamp 7 is fixedly installed on the top wall inside the observation box 2, and the fluorescence excitation lamp 7 illuminates the movable disk 4 located directly below the microscope assembly 3. The fluorescence excitation lamp 7 can be a 365nm ultraviolet lamp. An illumination lamp 8 is fixedly installed on the top wall inside the observation box 2, facing the side wall of the observation box 2. It provides illumination to the glass dish through diffuse reflection, thus avoiding glare that might occur if the illumination lamp 8 directly shines on the glass dish, which could affect the quality of microscope observation and improve the observation quality. The illumination lamp 8 can be a white LED lamp, which generates less heat and has less impact on the ambient temperature compared to common incandescent lamps, thus avoiding interference with the microbial culture.

[0025] Reference Figure 1-3 In this platform-type microbial observation device, the microbial culture carrier (such as a glass dish) to be observed is first placed on the moving plate 4, the illumination lamp 8 is turned on, and the platform 1 is moved upward until the microscope assembly 3 is focused. At this time, the magnetic block 5 is moved, and the moving plate 4 follows, allowing the microbial culture on the carrier to be observed through the microscope assembly 3. During the observation process, the illumination lamp 8 can also be turned off and the fluorescence excitation lamp 7 turned on to observe the fluorescence effect of the microbial culture.

[0026] It should be noted that multiple movable trays 4 can be placed on platform 1 to carry multiple microbial carriers, thereby improving observation efficiency. When it is necessary to switch the microbial carrier to be observed, simply move the magnetic block 5 downward to separate the current movable tray 4, and then move the magnetic block 5 to magnetically attract the movable tray 4 to be observed.

[0027] After observation is completed, platform 1 moves downward and removes the bacterial culture carrier. After completion, platform 1 moves upward again and turns on the disinfection lamp 6. The disinfection lamps 6 at the two opposite corners can completely disinfect the inside of the observation box 2, improving the safety of the experiment.

[0028] Reference Figure 1-3To facilitate operation of the magnetic block 5, a handle 9 is fixedly connected to the bottom surface of the magnetic block 5.

[0029] The magnetic block 5 has a chamfer 10 on one side, and the top of the chamfer 10 is rounded to facilitate the separation of the magnetic block 5 from the moving plate 4. Simply hold the handle 9 and rotate it around the rounded corner.

[0030] The bottom of the observation box 2 is fixedly connected to two fixed frames 11 on both sides. The bottom of each fixed frame 11 is fixedly connected to an electric actuator 12, and the telescopic ends of the two electric actuators 12 are fixedly connected to the bottom of the platform 1 on both sides. The platform 1 is raised and lowered by the electric actuators 12, thereby adjusting the distance between the platform 1 and the microscope assembly 3.

[0031] The top surface of platform 1 has flanges 13 extending upward around the perimeter, which facilitates the limiting of the movable disk 4 and prevents the movable disk 4 from falling off the edge of platform 1 during lifting and lowering.

[0032] Multiple limiting blocks 14 are fixedly connected around the top surface of the movable tray 4. The limiting blocks 14 can limit the bacterial carrier (glass dish, etc.) in the movable tray 4, preventing the bacterial carrier from falling off the movable tray 4 when it moves with the magnetic block 5. In addition, the gaps between the limiting blocks 14 can increase the amount of light entering the tray, further improving the observation quality.

[0033] Reference Figure 2 , Figure 4 Since the microscope assembly 3 is located in the middle of the observation chamber 2, a single illumination lamp 8 would result in uneven lighting, potentially affecting the quality of microscope observation. Therefore, two illumination lamps 8 are used, located on either side of the microscope assembly 3. The illumination lamps 8 face away from the microscope assembly 3 and illuminate the side wall of the observation chamber 2 at an angle. This avoids glare that might occur if the illumination lamps 8 directly shine on the glass dish, thus improving the quality of microscope observation.

[0034] 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 platform type strain observation device comprising a platform (1) which is movable in a lifting manner, characterized in that, The platform (1) is provided with an observation box (2) with an open bottom surface, a microscope assembly (3) is fixedly installed on the upper portion of the observation box (2), a plurality of moving discs (4) are placed on the top surface of the platform (1), a magnetic block (5) is arranged on the bottom surface of the platform (1), and the magnetic block (5) is magnetically connected with the moving disc (4); The observation box (2) is provided with a disinfection lamp (6) fixedly installed at two opposite corners of the inner top wall, a fluorescence excitation lamp (7) is fixedly installed on the inner top wall of the observation box (2), and the fluorescence excitation lamp (7) is directed to the moving disc (4) located directly below the microscope assembly (3), and an illuminating lamp (8) is fixedly installed on the inner top wall of the observation box (2) and faces the side wall of the observation box (2).

2. The platform type strain observation device according to claim 1, characterized by The bottom surface of the magnetic block (5) is fixedly connected with a handle (9).

3. The platform type strain observation device according to claim 1, characterized by One side of the magnetic block (5) is provided with a chamfer (10), and the top of the chamfer (10) is provided with a rounded corner treatment.

4. The platform type strain observation device according to claim 1, characterized by The bottom surface of the magnetic block (5) is fixedly connected with a handle (9).

5. The platform type strain observation device according to claim 1, characterized by The bottom surface of the magnetic block (5) is fixedly connected with a handle (9).

6. The platform type strain observation device according to claim 1, characterized by The bottom surface of the magnetic block (5) is fixedly connected with a handle (9).

7. The platform type strain observation device according to claim 1, characterized by The bottom surface of the magnetic block (5) is fixedly connected with a handle (9). The bottom surface of the magnetic block (5) is fixedly connected with a handle (9). The bottom surface of the magnetic block (5) is fixedly connected with a handle (9). The bottom surface of the magnetic block (5) is fixedly connected with a handle (9).

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