Fixing structure for culture dish and microscopic device

Abstract

The utility model relates to the field of microscopic imaging fixing structures, and provides a fixing structure for a culture dish and a microscopic device. The fixing structure for the culture dish comprises a fixing seat, a mounting groove is formed in the fixing seat in the thickness direction of the fixing seat, a step surface used for buckling the culture dish is formed on the groove side wall of the mounting groove, and connecting parts are arranged at the two ends of the fixing seat; the adjusting assembly is rotatably mounted on the connecting part and is used for adjusting the relative position between the fixing seat and the horizontal plane; the magnetic part is arranged at the end, facing the step face, of the adjusting assembly. According to the fixing structure for the culture dish, the culture dish can be firmly borne on an adapter of a microscope objective table, and the risk that the culture dish moves or inclines due to movement of the objective table or external factors is reduced, so that the stability in the experiment process is improved; different requirements on the positions of the culture dishes under different experiment conditions are met, and the applicability and the flexibility of the whole fixing structure are also improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to microscopic imaging fixed structure field provides a fixed structure for petri dish and microscopic device. BACKGROUND

[0002] Microscopes are important research tools in fields such as biology and medicine. Their role is to magnify and observe the microscopic world, helping researchers to better understand the structure and function of cells, tissues, and other small objects. Traditional microscope technology has provided a foundation for scientific research, but as the demand for high precision, high resolution, and long-term observation increases, microscope technology is also facing new challenges.

[0003] For long-term live cell culture and observation scenarios, live tissue culture devices have emerged. These devices can simulate in vivo environmental conditions such as temperature, humidity, and gas concentration to facilitate long-term culture and observation of live cells under a microscope. However, in multi-view long-term observation, unstable sample positions often result in blurred images or even inability to continuously observe, which directly affects the accuracy and efficiency of experiments.

[0004] Therefore, there is an urgent need for a technology that can effectively ensure stable long-term imaging of samples under a microscope. SUMMARY

[0005] The utility model embodiment provides a fixed structure for petri dish to solve the defect that petri dish holding stability is low in related technique.

[0006] The utility model embodiment further provides a microscopic device.

[0007] The utility model first aspect embodiment provides a fixed structure for petri dish, including:

[0008] The fixed seat is provided with a mounting groove along the thickness direction of the fixed seat, and the groove side wall of the mounting groove is formed with a step surface for buckling the petri dish. The fixed seat is provided with a connecting part at both ends.

[0009] The adjusting assembly is rotatably installed on the connecting part, and the adjusting assembly is used for adjusting the relative position between the fixed seat and the horizontal plane.

[0010] The magnetic part is arranged at one end of the adjusting assembly facing the step surface.

[0011] According to an embodiment of the utility model, along the circumference of the fixed seat, the mounting groove is annular, and the mounting groove penetrates through the fixed seat along the thickness direction of the fixed seat.

[0012] According to one embodiment of the present application, the diameter of the mounting groove is at least 35mm.

[0013] According to one embodiment of the present application, the adjusting assembly comprises:

[0014] An adjusting rod is rotatably mounted on the connecting portion;

[0015] A locking member is rotatably connected to one end of the adjusting rod away from the stepped surface.

[0016] According to one embodiment of the present application, the magnetic member is connected to one end of the adjusting rod away from the locking member.

[0017] According to one embodiment of the present application, a threaded hole is formed on the connecting portion, and a threaded segment is provided on the adjusting rod and threadedly matched with the threaded hole.

[0018] According to one embodiment of the present application, the sidewall of the stepped surface is an inclined surface.

[0019] According to one embodiment of the present application, the two connecting portions are symmetrically arranged with respect to the center of the fixing base.

[0020] According to one embodiment of the present application, the fixing base is a metal fixing base.

[0021] The second aspect of the present application provides a microscope device, comprising a culture dish and the fixing structure for the culture dish.

[0022] According to the fixing structure for the culture dish provided by the first aspect of the present application, the stepped surface in the mounting groove is designed, so that the culture dish can be firmly carried on the adapter of the microscope stage, greatly reducing the risk of movement or tilting of the culture dish caused by movement of the stage or external factors, thereby improving the stability during the experiment or storage. The introduction of the adjusting assembly enables the user to flexibly adjust the height of the fixing base according to the needs. This adjustability not only meets the different requirements for the position of the culture dish under different experimental conditions, but also improves the applicability and flexibility of the entire fixing structure. The height of the fixing base can be adjusted through a simple rotating action, greatly simplifying the operation process, reducing the operation difficulty, and improving the work efficiency. The overall design is practical and convenient, not only meeting the basic needs of the experiment or storage, but also improving the user experience through optimization in details. Therefore, the fixing structure for the culture dish provided by the present application is excellent in stability, adjustability, operation process and user experience, and has a wide application prospect and market value.

[0023] According to the second aspect of the present invention, the microscopic device, through its metal mounting base and symmetrically arranged connecting parts, provides high stability and reliability, ensuring that the culture dish will not move or tilt unexpectedly during the experiment. The adjustable rod design allows researchers to easily adjust the height of the mounting base as needed to adapt to different observation or culture requirements. This flexibility improves the efficiency and accuracy of the experiment. The microscopic device is designed to maximize space utilization. Through a rational layout of the connecting parts and adjusting rod, and the adoption of a compact mounting base design, the microscopic device can more effectively utilize experimental space, reducing material and production costs. All components of the microscopic device are made of easy-to-clean and maintain materials and are designed to be easy to use. Researchers can easily disassemble and clean the culture dish and the fixing structure to ensure the accuracy and reliability of the experiment. The microscopic device is suitable for various experimental scenarios requiring the observation or culture of samples such as cells and microorganisms. Especially in research fields such as cell biology, pathophysiology, and microbiology, the microscopic device can provide important support and assistance. Furthermore, the microscopic device can also be used in teaching, scientific research, and industrial production. Therefore, the microscopic device provided in the second aspect of this utility model has advantages such as high stability, reliability, flexibility, and space utilization. This design not only improves the efficiency, accuracy, and convenience of microscopic experiments, but also provides researchers with a more comfortable and reliable operating experience. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0025] Figure 1 This is a schematic perspective view of one angle of the fixing structure for petri dishes provided by this utility model.

[0026] Figure 2 This is a schematic perspective view of another angle of the fixing structure for petri dishes provided by this utility model.

[0027] Figure 3 This is a schematic top view of the fixing structure for petri dishes provided by this utility model.

[0028] Figure 4 yes Figure 3 A schematic cross-sectional view along the AA direction.

[0029] Figure label:

[0030] 100. Fixing base; 102. Mounting groove; 104. Stepped surface; 106. Connecting part; 108. Adjusting component; 110. Adjusting rod; 112. Locking element; 116. Magnetic element. Detailed Implementation

[0031] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0032] like Figures 1 to 4 As shown, a first aspect embodiment of the present invention provides a fixing structure for a petri dish, comprising:

[0033] The fixing base 100 has an installation groove 102 along its thickness direction. The sidewall of the installation groove 102 has a stepped surface 104 for fastening the petri dish. Connecting parts 106 are provided at both ends of the fixing base 100.

[0034] Adjustment component 108 is rotatably mounted on connection part 106. Adjustment component 108 is used to adjust the relative position between fixed base 100 and horizontal plane.

[0035] Magnetic component 116 is disposed at one end of the adjustment assembly facing the stepped surface 104.

[0036] According to the first aspect of the present invention, the petri dish fixing structure, through the stepped surface 104 design within the mounting groove 102, allows the petri dish to be securely supported on the microscope stage adapter, greatly reducing the risk of tilting due to stage movement or external factors, thereby improving stability during experiments or storage. The introduction of the adjustment component 108 allows the user to flexibly adjust the angle of the fixing seat 100 as needed. This adjustability not only meets the different requirements for petri dish position under different experimental conditions but also improves the applicability and flexibility of the entire fixing structure. The magnetic component 116 allows the fixing structure to be stably attached to the microscope stage. The angle of the fixing seat 100 can be adjusted with a simple rotation, greatly simplifying the operation process, reducing operational difficulty, and improving work efficiency. The overall design is both practical and convenient, not only meeting the basic needs of experiments or storage but also enhancing the user experience through detailed optimizations. Therefore, the petri dish fixing structure provided by the present invention exhibits excellent performance in terms of stability, adjustability, operation process, and user experience, and has broad application prospects and market value.

[0037] Please continue reading Figures 1 to 4The first aspect embodiment of the utility model provides a fixing structure for petri dish, this fixing structure aims at improving the stability and adjustability of petri dish in the process of experiment or storage.

[0038] Specifically, the fixing structure is mainly composed of two parts of fixing seat 100 and adjusting assembly 108.

[0039] The fixing seat 100 is the basic component of the whole fixing structure. The fixing seat 100 is designed with specific mounting groove 102, which is opened along the thickness direction of the fixing seat 100. The step surface 104 is formed on the groove side wall of the mounting groove 102, and this step surface 104 is specially used for buckling petri dish, to ensure that the petri dish can be buckled on the fixing seat 100 stably and not easy to tilt. In addition, the fixing seat 100 is provided with connecting part 106 at both ends, which provides the necessary interface for subsequent installation of adjusting assembly 108.

[0040] In addition, the step surface 104 is chamfered with the edge of the fixing seat 100, and the purpose of this setting is to adapt to buckle petri dishes of different specifications. Since there is usually a deviation of a few millimeters between petri dishes of different specifications, the step surface 104 can be stably buckled with the petri dish by setting the chamfer.

[0041] The adjusting assembly 108 is rotatably installed on the connecting part 106 of the fixing seat 100, and the main function of the adjusting assembly 108 is to adjust the relative position between the fixing seat 100 and the horizontal plane. This means that the user can adjust the angle of the fixing seat 100 by rotating the adjusting assembly 108 according to the specific needs of the experiment or storage, so as to achieve the best use state.

[0042] The magnetic part 116 is arranged at one end of the adjusting assembly facing the step surface 104, and by arranging the magnetic part 116, the fixing seat 100 can be stably attracted on the microscope stage.

[0043] According to one embodiment of the utility model, along the circumference of the fixing seat 100, the mounting groove 102 is annular and the mounting groove 102 penetrates the fixing seat 100 along the thickness direction of the fixing seat 100.

[0044] In one embodiment of the utility model, the design of the fixing seat 100 is further optimized. In particular, along the circumference of the fixing seat 100, the mounting groove 102 is designed as an annular shape, and this annular mounting groove 102 completely penetrates the fixing seat 100 along the thickness direction of the fixing seat 100. This means that the mounting groove 102 forms a complete channel that penetrates from one side of the fixing seat 100 to the other side.

[0045] The design of the annular mounting groove 102 not only maintains the original step surface 104 for clamping the culture dish, but also further enhances the versatility and flexibility of the fixing seat 100. Since the mounting groove 102 is annular, it can adapt to various sizes of culture dishes, and only needs to be placed in the appropriate position within the annular mounting groove 102. In addition, the through design makes the fixing seat 100 have certain permeability in the vertical direction, which may have additional advantages under certain experimental or storage conditions.

[0046] The annular mounting groove 102 can accommodate multiple sizes of culture dishes, eliminating the need to prepare different fixing seats 100 for different sizes of culture dishes, thereby reducing costs and improving efficiency. Since the mounting groove 102 is annular, users can easily place culture dishes in any position of the fixing seat 100 as needed, which increases flexibility of use. The through design of the mounting groove 102 makes the fixing seat 100 have permeability in the vertical direction, which helps to improve the ventilation conditions inside the culture dish, especially in experiments that require temperature or humidity control. The design of the annular mounting groove 102 makes the installation and removal of culture dishes more simple and fast, without the need for complex operations or tools.

[0047] According to an embodiment of the present application, the diameter of the mounting groove 102 is at least 35 mm.

[0048] In an embodiment of the present application, the size of the mounting groove 102 is explicitly specified. In particular, the diameter of the mounting groove 102 is designed to be at least 35 mm. This size design is based on extensive research and analysis of common culture dish sizes, aiming to ensure that the mounting groove 102 can accommodate most standard culture dishes on the market.

[0049] Whether used for microbial culture, cell culture or other types of biological experiments, the size of the culture dish usually fluctuates within a certain range. By setting the diameter of the mounting groove 102 to at least 35 mm, the fixing structure of the present application can widely adapt to these different sizes of culture dishes, without worrying about size mismatch problems.

[0050] The 35 mm diameter ensures that the fixing structure can accommodate most standard culture dishes on the market, thereby greatly improving its compatibility. Whether in academic research, industrial production or other fields, this size of the fixing structure can meet the needs of stable fixation and convenient operation of the culture dish. Since the size of the mounting groove 102 is large enough, the experimenter can easily put or take out the culture dish, without worrying about size mismatch or difficulty in operation. The compatibility of multiple sizes of culture dishes means that the experimenter can more flexibly choose and use different sizes of culture dishes for experiments, thereby optimizing the experimental process and improving the experimental efficiency.

[0051] According to one embodiment of the present application, the adjusting assembly 108 comprises:

[0052] An adjusting rod 110 is rotatably mounted on the connecting portion 106 of the fixed base 100.

[0053] A locking member 112 is rotatably connected to one end of the adjusting rod 110 away from the stepped surface 104.

[0054] In one embodiment of the present application, the adjusting assembly 108 is designed in detail. The adjusting assembly 108 mainly consists of two parts: the adjusting rod 110 and the locking member 112.

[0055] The adjusting rod 110 is the core component of the adjusting assembly 108, which is designed to be rotatably mounted on the connecting portion 106 of the fixed base 100. The adjusting rod 110 usually has a certain length and strength to ensure that it can stably support and rotate the fixed base 100 during adjustment. The shape and material selection of the adjusting rod 110 will be determined according to the actual application scene and requirements to ensure its stable performance and reliability during long-term use.

[0056] The locking member 112 is connected to one end of the adjusting rod 110, providing an easy-to-operate part for the experimenter. By rotating the locking member 112, the height of the fixed base 100 relative to the microscope stage can be adjusted, so that the fixing structure for the petri dish can adapt to different specifications of the microscope stage.

[0057] This design of the adjusting assembly 108 allows the experimenter to easily adjust the angle of the fixed base 100 by simply rotating the locking member 112. Since the adjusting rod 110 is rotatable, it allows the fixed base 100 to be tilted or horizontally adjusted within a certain range to meet the needs of different experimental conditions.

[0058] By rotating the locking member 112, the experimenter can easily adjust the angle and height of the fixed base 100 without the need for complex operations or tools. This design greatly improves the convenience and efficiency of adjustment. The locking member 112 can be marked with scales or indicator marks to help the experimenter more accurately adjust the angle of the fixed base 100, thereby meeting more precise experimental requirements. The design of the adjusting assembly 108 takes into account ergonomic factors, allowing the experimenter to comfortably hold and apply force during adjustment. This design not only improves the convenience of operation, but also enhances the user's experience. The solid design of the adjusting rod 110 and the locking member 112 ensures the stability and reliability of the adjusting assembly 108 during long-term use. Even under high load or harsh experimental conditions, the adjusting assembly 108 can maintain stable performance.

[0059] According to one embodiment of the present application, the magnetic member 116 is connected to one end of the adjusting rod 110 away from the locking member 112.

[0060] In one embodiment of the present application, the magnetic member 116 is arranged at one end of the adjusting rod 110 away from the locking member 112, that is, when the fixing seat 100 is buckled on the culture dish, the magnetic member 116 can be attracted to the microscope stage, thereby ensuring that the fixing seat 100 can be stably attracted to the microscope stage.

[0061] According to one embodiment of the present application, a threaded hole is formed in the connecting portion 106, and a threaded segment is arranged on the adjusting rod 110 and threadedly matched with the threaded hole.

[0062] In one embodiment of the present application, the connecting mode between the connecting portion 106 and the adjusting rod 110 is specifically optimized. In particular, the connecting portion 106 is designed to have threaded holes formed therein, and the adjusting rod 110 is arranged with threaded segments threadedly matched with the threaded holes.

[0063] Specifically, the connecting portion 106 is a part of the fixing seat 100 for mounting and connecting the adjusting assembly 108. In this part, according to actual needs, a proper number of threaded holes are designed at reasonable positions. The size and pitch of the threaded holes are accurately calculated to ensure that the threaded segments on the adjusting rod 110 can be perfectly matched.

[0064] The adjusting rod 110 is a key component for adjusting the angle of the fixing seat 100. At one end of the adjusting rod 110, a threaded segment is designed to be matched with the threaded hole in the connecting portion 106. The size, pitch and rotation direction of the threaded segment are consistent with those of the threaded hole to ensure that the two can be tightly and stably connected together.

[0065] During installation, the experimental personnel only need to rotate the threaded segment on the adjusting rod 110 into the threaded hole in the connecting portion 106, so as to realize the stable connection of the adjusting assembly 108 and the fixing seat 100. This connection mode is not only simple and convenient, but also has high stability and reliability.

[0066] Because the threaded connection has self-locking property, when the adjusting rod 110 is screwed into the threaded hole of the connecting part 106, the connection between the two will be very stable. This stable connection can ensure that the angle of the fixing seat 100 does not change accidentally during the experiment, thereby improving the accuracy and reliability of the experiment. Threaded connection is a very firm connection. By increasing the number of threads and depth, the strength and durability of the connecting part 106 can be further improved. This helps to ensure that the fixing structure maintains stable performance during long-term use. Threaded connection does not require the use of additional connecting parts or tools, and only needs to be connected by rotating the adjusting rod 110. This not only simplifies the installation process, but also reduces the installation cost. Since the threaded connection has the characteristics of easy disassembly, when it is necessary to maintain or replace the components in the fixing structure, the experimenters can easily disassemble the adjusting assembly 108 without damaging the entire fixing structure. This helps to reduce maintenance costs and improve maintenance efficiency.

[0067] According to an embodiment of the present application, the side wall of the stepped surface 104 is an inclined surface.

[0068] In an embodiment of the present application, the design of the stepped surface 104 is innovative, and in particular, the side wall of the stepped surface 104 is designed as an inclined surface. This design changes the conventional form of the vertical or parallel side wall of the stepped surface 104, bringing new functions and visual effects to the fixing seat 100.

[0069] The design of the inclined surface means that the side wall of the stepped surface 104 is not perpendicular to the horizontal plane, but forms a certain angle with the horizontal plane. The size of this angle can be adjusted according to actual needs to achieve the best support effect and aesthetics. The design of the inclined surface not only makes the stepped surface 104 more smooth and elegant in appearance, but also improves its practicality and functionality in actual application.

[0070] Specifically, the design of the inclined surface can increase the support area of the stepped surface 104 to the culture dish, thereby enhancing the stability of the support. In addition, the inclined surface can also guide the culture dish to be placed or taken out more smoothly, reducing the operation difficulty caused by friction or jam. At the same time, the design of the inclined surface also helps to improve the ventilation conditions inside the culture dish, especially in experiments that require temperature or humidity control. This design can more effectively promote air circulation and improve experimental efficiency.

[0071] The design of the inclined surface increases the supporting area of the stepped surface 104 on the culture dish, thereby improving the stability of the support. This helps to ensure that the culture dish does not accidentally move or tilt due to external factors during the experiment. The design of the inclined surface makes it easier to place or remove the culture dish, reducing the difficulty and time of operation. This helps to improve the efficiency of the experiment and reduce the risk of operational errors. The design of the inclined surface helps to improve the ventilation conditions inside the culture dish, especially in experiments that require temperature or humidity control. This design can more effectively promote air circulation, improving the stability and reliability of the experimental environment. The design of the inclined surface makes the stepped surface 104 visually smoother and more elegant, improving the overall aesthetics of the fixed seat 100. This helps to improve the cleanliness and comfort of the experimental environment, creating a more pleasant working experience for the experimenter.

[0072] According to an embodiment of the present application, the two connecting parts 106 are symmetrically arranged with the center of the fixed seat 100.

[0073] In an embodiment of the present application, the layout of the connecting part 106 is innovatively designed. In particular, the number of connecting parts 106 is set to two, and the two connecting parts 106 are symmetrically arranged with the center of the fixed seat 100 as the symmetry point.

[0074] Specifically, this design means that there are at least two symmetrically distributed connecting parts 106 on the fixed seat 100, which are respectively located on both sides of the fixed seat 100 and are mirror-symmetric with respect to the center point of the fixed seat 100. This symmetrical layout not only improves the stability and carrying capacity of the fixed seat 100, but also makes its structure more balanced and aesthetically pleasing.

[0075] The connecting part 106 as a key component for installing and connecting the adjusting assembly 108 on the fixed seat 100, the number and layout of which have an important influence on the overall performance of the fixed seat 100. By increasing the number of connecting parts 106 and adopting a symmetrical layout, the weight and pressure from the culture dish can be more effectively dispersed and borne, thereby improving the stability and durability of the fixed seat 100.

[0076] In addition, the symmetrical layout of the connecting part 106 also helps to ensure the balance of the fixed seat 100 during installation and adjustment. When the experimenter adjusts the angle of the fixed seat 100 by rotating the locking part 112, the symmetrical layout of the connecting part 106 can ensure that the fixed seat 100 remains stable during rotation, avoiding shaking or tilting due to the shift of the center of gravity.

[0077] By increasing the number of connecting parts 106 and adopting a symmetrical layout, the weight and pressure from the culture dishes can be more effectively dispersed and borne, thereby improving the stability and load-bearing capacity of the fixing seat 100. The symmetrical layout of the connecting parts 106 helps to ensure the balance of the fixing seat 100 during installation and adjustment, avoiding shaking or tilting due to the shift of the center of gravity, and improving the accuracy and reliability of the experiment. The symmetrical layout of the connecting parts 106 makes the structure of the fixing seat 100 more balanced and aesthetic, which helps to improve the neatness and comfort of the experimental environment. By reasonably arranging the connecting parts 106, the space of the fixing seat 100 can be more effectively utilized, making its structure more compact and efficient. This helps to reduce material and production costs and improve the market competitiveness of the product.

[0078] According to an embodiment of the present application, the fixing seat 100 is a metal fixing seat 100.

[0079] In an embodiment of the present application, the fixing seat 100 is designed as a metal fixing seat 100. This means that the main material of the fixing seat 100 is metal, such as stainless steel, aluminum alloy or other suitable metal materials. The choice of metal fixing seat 100 is based on its excellent mechanical properties, corrosion resistance, thermal conductivity and machinability, etc.

[0080] The design of the metal fixing seat 100 takes into account the diversity and complexity of the experimental environment. The strength and hardness of the metal material can ensure that the fixing seat 100 can withstand the weight and pressure from the culture dishes during the experiment, while maintaining the stability and durability of the structure. In addition, the corrosion resistance of the metal material enables the fixing seat 100 to be used in humid or corrosive environments for a long time without significant corrosion or damage.

[0081] The metal fixing seat 100 also has good thermal conductivity, which helps to maintain the temperature stability inside the culture dishes during the experiment. Especially in experiments that require temperature control, the metal fixing seat 100 can effectively transfer heat, making the temperature inside the culture dishes more uniform and controllable.

[0082] In addition, the machinability of the metal material also provides more possibilities for the design of the fixing seat 100. Experimenters can manufacture metal fixing seats 100 with specific shapes and sizes through casting, forging, stamping or machining, etc. according to actual needs. This flexibility enables the metal fixing seat 100 to be suitable for various types of experimental equipment and culture dishes.

[0083] The strength and hardness of the metal material can ensure that the fixing seat 100 can withstand a large weight and pressure during the experiment, while maintaining the stability and durability of the structure. The corrosion resistance of the metal material enables the fixing seat 100 to be used in humid or corrosive environments for a long time without significant corrosion or damage, thereby prolonging the service life of the fixing seat 100. The metal fixing seat 100 has good thermal conductivity, which helps to maintain the temperature stability inside the culture dish during the experiment, improving the accuracy and reliability of the experiment. The processability of the metal material provides more possibilities for the design of the fixing seat 100, making the fixing seat 100 suitable for various types of experimental equipment and culture dishes.

[0084] The second aspect of the utility model provides a kind of microscopic device, including culture dish and the fixing structure for culture dish described above.

[0085] According to the second aspect of the utility model, the design of the metal fixing seat 100 and the symmetrical layout of the connecting part 106 provides high stability and reliability for the microscopic device, ensuring that the culture dish does not move or tilt unexpectedly during the experiment. The design of the adjusting rod 110 allows the experimenter to easily adjust the angle of the fixing seat 100 as needed to adapt to different observation or culture needs. This flexibility improves the efficiency and accuracy of the experiment. The design of the microscopic device maximizes space utilization. By reasonably arranging the connecting part 106 and the adjusting rod 110, and using a compact fixing seat 100 design, the microscopic device can more effectively utilize experimental space, reducing material and production costs. Each component of the microscopic device is made of materials and designed for easy cleaning and maintenance. The experimenter can easily disassemble and clean the culture dish and the fixing structure to ensure the accuracy and reliability of the experiment. The microscopic device is suitable for various experimental scenarios that require observation or culture of samples such as cells, microorganisms, etc. In particular, in the fields of cell biology, pathophysiology, microbiology, etc., the microscopic device can provide important support and assistance. In addition, the microscopic device can be used in teaching, scientific research and industrial production, etc. Therefore, the second aspect of the utility model provides a microscopic device with high stability, reliability, flexibility and space utilization, etc. This design not only improves the efficiency, accuracy and convenience of microscopic experiments, but also provides a more comfortable and reliable operating experience for the experimenter.

[0086] The second aspect of the utility model provides a microscopic device that integrates a culture dish and the aforementioned fixing structure for the culture dish. This design aims to improve the efficiency, accuracy and convenience of microscopic experiments, especially when long-term observation or culture of samples such as cells, microorganisms, etc. is required.

[0087] Culture dishes are critical components in microscopy devices, used to hold and cultivate samples such as cells, microorganisms, etc. The material of culture dishes is usually glass or plastic, with characteristics such as transparency, non-pollution, easy to clean, etc. In some special applications, such as confocal microscopy experiments, the bottom of the culture dish may use specially designed glass materials to provide higher transparency and flatness.

[0088] The fixed seat 100 is used to support and fix the culture dish, and its design takes into account factors such as stability, corrosion resistance, and thermal conductivity. The connecting part 106 is used to connect the fixed seat 100 with the adjusting rod 110 to achieve angle adjustment and fixation. In this embodiment, the connecting part 106 is at least two, and is symmetrically arranged with the center of the fixed seat 100 to improve stability and balance. The adjusting rod 110 is used to adjust the angle of the fixed seat 100 to adapt to different experimental needs. The adjusting rod 110 may be provided with a threaded section, which is threadedly fitted with the threaded hole on the connecting part 106 to achieve stable connection and adjustment.

[0089] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A fixation structure for a petri dish, characterized in that, include: The fixing base (100) has an installation groove (102) along the thickness direction of the fixing base (100). The side wall of the installation groove (102) is formed with a stepped surface (104) for fastening the petri dish. Connecting parts (106) are provided at both ends of the fixing base (100). An adjustment component (108) is rotatably mounted on the connecting part (106), and the adjustment component (108) is used to adjust the relative position between the fixed base (100) and the horizontal plane; A magnetic element (116) is disposed at one end of the adjustment assembly facing the stepped surface (104).

2. The fixation structure for a petri dish according to claim 1, characterized in that, Along the circumference of the fixing seat (100), the mounting groove (102) is annular and the mounting groove (102) penetrates the fixing seat (100) along the thickness direction of the fixing seat (100).

3. The fixation structure for a petri dish according to claim 1, characterized in that, The diameter of the mounting groove (102) is at least 35 mm.

4. The fixation structure for a petri dish according to claim 1, characterized in that, The adjustment component (108) includes: Adjusting rod (110), which is rotatably mounted on the connecting part (106). The locking element (112) is rotatably connected to the end of the adjusting rod (110) that is away from the stepped surface (104).

5. The fixation structure for a petri dish according to claim 4, characterized in that, The magnetic component (116) is connected to the end of the adjusting rod (110) that is away from the locking component (112).

6. The fixation structure for a petri dish according to claim 5, characterized in that, The connecting part (106) is provided with a threaded hole, and the adjusting rod (110) is provided with a threaded section that is adapted to the thread of the threaded hole.

7. The fixation structure for a petri dish according to any one of claims 1 to 6, characterized in that, The sidewall of the stepped surface (104) is an inclined surface.

8. The fixation structure for a petri dish according to any one of claims 1 to 6, characterized in that, The two connecting parts (106) are arranged symmetrically about the center of the fixing seat (100).

9. The fixation structure for a petri dish according to any one of claims 1 to 6, characterized in that, The mounting base (100) is a metal mounting base (100).

10. A microscope device, characterized in that, It includes a petri dish and a fixation structure for the petri dish as described in any one of claims 1 to 9.

Images