Culture dish storage device

Abstract

The utility model belongs to the technical field of culture dish storage, and particularly relates to a culture dish storage device which comprises a base, a rotating disc is rotationally installed on the base, a storage box is fixedly connected to the rotating disc, a rotating column is rotationally installed in the storage box, a rotating column is rotationally installed in the center of the top side of the rotating disc, and a rotating disc is fixedly connected to the rotating disc. The rotating column is arranged in the storage box, and a plurality of trays are installed on the outer side face of the rotating column. When the culture dish rack is used, a culture dish can be conveniently taken and placed according to needs, the phenomenon that the stability of the culture dish is influenced due to the toppling phenomenon of the culture dish caused by external vibration can be avoided by clamping and limiting the culture dish, the stability of the culture dish is improved, the subsequent culture effect is ensured, the culture dish can be disinfected, and the culture dish rack is convenient to use. The sterile state of the culture dish is ensured, so that the reliability of an experiment result is improved, the risk of experiment failure can be reduced, and the success rate and efficiency of an experiment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of culture dish storage, and specifically relates to a culture dish storage device. Background Art

[0002] A culture dish is a laboratory vessel used for culturing microorganisms or cells, consisting of a flat disc-shaped bottom and a lid. In biological research, it is used for culturing microorganisms and cells; in the medical field, it is used for the isolation and culture of bacteria.

[0003] A Chinese patent with publication number CN117902149A discloses a culture dish storage device, a placement component, including a first tray, a first accommodation groove arranged inside the first tray, a cover plate arranged on the end face of the first tray, a first disc slidably arranged inside the first accommodation groove, and a clamping rod rotatably arranged on the end face of the first disc; through the culture dish placement device of the present invention, the exchange between the external environment and the internal environment during the observation of the culture dish is reduced, and at the same time, the culture dish can be clamped during placement to prevent the culture dish from sometimes tilting; meanwhile, the influence of the external environment on the culture dish is prevented.

[0004] For the existing culture dish storage device, during use, it is not easy to take and place the culture dish, and when the culture dish is placed, it is easily affected by external vibration, resulting in poor stability of the culture dish and poor culture effect. The existing storage rack is easily contaminated with bacteria during the repeated use process and cannot be disinfected centrally, which will interfere with the culture in the culture dish and affect the culture result; therefore, a culture dish storage device is proposed for the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised in the above background art, the present utility model proposes a culture dish storage device.

[0006] The technical solution adopted by the present utility model to solve its technical problems is as follows: A culture dish storage device of the present utility model includes a base, a rotating disk is rotatably installed on the base, a storage box is fixedly connected to the rotating disk, a rotating column is rotatably installed in the storage box, the rotating column is rotatably installed at the central position on the top side of the rotating disk, and the rotating column is arranged in the storage box. A plurality of trays are installed on the outer side surface of the rotating column. Two fixing columns are fixedly connected to each tray. A connecting ring is sleeved on each fixing column, and a curved limiting plate is fixed on the connecting ring. Two L-shaped plates are fixedly connected to the outer circumferential surface of each tray. A spring is fixedly connected between each L-shaped plate and the corresponding curved limiting plate. When using this device, move the sealing cover plate along the limiting slide rail to open the through port, and sequentially place a plurality of culture dishes on the trays. With the cooperation of the spring and the curved limiting plate, the culture dishes can be clamped and limited. Then rotate the rotating column, and the trays can be driven to rotate accordingly, so as to facilitate placing the culture dishes on each tray. And when it is necessary to take out the culture dishes, rotate the rotating column to drive the culture dishes on the trays to rotate. When the culture dish to be taken out rotates to the position of the through port, it is convenient to take it out from the tray. Thus, the culture dishes can be taken and placed as needed. And through the clamping and limiting of the culture dishes, the phenomenon that the culture dishes are toppled due to external vibration can be avoided, which affects the stability of the culture dishes, improves the stability of the culture dishes, and ensures the subsequent culture effect.

[0007] Preferably, four card slots are opened on the rotating column, two sliding grooves are opened on the top side of the rotating disk, a lead screw is rotatably installed in each of the two sliding grooves, a rotating cap is fixedly connected to one end of the lead screw, a moving clamping rod is sleeved on the lead screw, and the bottom end of the moving clamping rod is arranged in the sliding groove. A folding plate is fixedly connected between the side wall of the moving clamping rod and the inner wall of the storage box, and the moving clamping rod is clamped in the card slot. During repeated use, the culture dishes are prone to being contaminated with bacteria, and it is necessary to disinfect the culture dishes regularly. When disinfecting the culture dishes, the folding plate is in the initial folded state. First, rotate the rotating column to force the trays and the culture dishes on them to rotate. When the culture dish to be disinfected rotates to the disinfection area, rotate the rotating cap to make the lead screw rotate, and then make the moving clamping rod move in the sliding groove. The folding plate gradually unfolds until the moving clamping rod moves into the card slot, so as to form a sealed space. Under the irradiation of the ultraviolet disinfection lamp, the culture dishes can be disinfected to ensure the sterile state of the culture dishes, thereby improving the reliability of the experimental results, reducing the risk of experimental failure, and improving the success rate and efficiency of the experiment.

[0008] Preferably, a plurality of ultraviolet disinfection lamps are installed on the inner circumferential surface of the storage box, and the ultraviolet disinfection lamps are arranged between the two folding plates. When using this device, by setting the ultraviolet disinfection lamps, the culture dishes can be sterilized and disinfected.

[0009] Preferably, a through opening is formed in the storage box, and a limiting slide rail is fixedly connected to the bottom side of the port of the through opening. A sealing cover plate is slidably assembled on the limiting slide rail. An L-shaped support rod is fixedly connected to the outer circumferential surface of the base, and a control panel is installed on the L-shaped support rod. When using this device, the cooperation of the limiting slide rail and the sealing cover plate facilitates opening or closing the through opening as needed.

[0010] Preferably, a fixing frame is fixedly connected to the outer circumferential surface of the rotating disk. A screw hole is formed in the fixing frame, and a locking bolt is rotatably assembled in the screw hole. The end of the locking bolt abuts against the outer surface of the sealing cover plate. When using this device, by setting the locking bolt, the sealing cover plate can be fixed.

[0011] The beneficial effects of the present utility model are as follows:

[0012] 1. When the present utility model is in use, move the sealing cover plate along the limiting slide rail to open the through opening. Place a plurality of culture dishes on the tray in sequence. With the cooperation of the spring and the curved limiting plate, the culture dishes can be clamped and limited. Then rotate the rotating column, and the tray can be driven to rotate accordingly, so as to facilitate placing the culture dishes on each tray. And when it is necessary to take out the culture dishes, rotate the rotating column to drive the tray and the culture dishes thereon to rotate. When the culture dish to be taken out rotates to the position of the through opening, it is convenient to take it out from the tray, so as to facilitate taking and placing the culture dishes as needed. And through the clamping and limiting of the culture dishes, the phenomenon that the culture dishes are toppled due to external vibration can be avoided, which affects the stability of the culture dishes, improves the stability of the culture dishes, and ensures the subsequent culture effect.

[0013] 2. When disinfecting the culture dishes with the present utility model, the folding plate is in a folded state initially. First, rotate the rotating column to force the tray and the culture dishes thereon to rotate. When the culture dish to be disinfected rotates to the disinfection area, rotate the rotating cap to make the lead screw rotate, and then the moving clamping rod moves in the chute, and the folding plate gradually unfolds until the moving clamping rod moves into the knife card slot, so as to form a sealed space. Under the irradiation of the ultraviolet disinfection lamp, the culture dishes can be disinfected to ensure the sterile state of the culture dishes, thereby improving the reliability of the experimental results, reducing the risk of experimental failure, and improving the success rate and efficiency of the experiment. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a schematic three-dimensional structure diagram of the whole device;

[0016] Figure 2 It is a schematic three-dimensional structure diagram of a part of the device;

[0017] Figure 3 It is a schematic three-dimensional cutaway structure diagram of the storage box;

[0018] Figure 4 It is a schematic three-dimensional structure diagram of the clamping and limiting mechanism;

[0019] Figure 5 It is a schematic three-dimensional structure diagram of the disinfection mechanism;

[0020] Figure 6 It is a schematic three-dimensional structure diagram of the plan view from above of the device.

[0021] In the figure: 1. Base; 2. Rotating disk; 3. Storage box; 4. Rotating column; 5. Tray; 6. Fixed column; 7. Curved limiting plate; 8. L-shaped plate; 9. Spring; 10. Card slot; 11. Slide groove; 12. Lead screw; 13. Movable clamping rod; 14. Folding plate; 15. Rotating cap; 16. Ultraviolet disinfection lamp; 17. Through hole; 18. Limiting slide rail; 19. Sealing cover plate; 20. Fixed frame; 21. Locking bolt; 22. L-shaped support rod; 23. Control panel. Specific implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4As shown in the figure, a culture dish storage device includes a base 1. A rotating disk 2 is rotatably installed on the base 1. A storage box 3 is fixedly connected to the rotating disk 2. A rotating column 4 is rotatably installed in the storage box 3. The rotating column 4 is rotatably installed at the center position on the top side of the rotating disk 2 and is arranged inside the storage box 3. A plurality of trays 5 are installed on the outer side surface of the rotating column 4. Two fixing columns 6 are fixedly connected to each tray 5. A connecting ring is sleeved on each fixing column 6. A curved limiting plate 7 is fixed on the connecting ring. Two L-shaped plates 8 are fixedly connected to the outer circumferential surface of each tray 5. A spring 9 is fixedly connected between each L-shaped plate 8 and the corresponding curved limiting plate 7. When using this device, move the sealing cover plate 19 along the limiting slide rail 18 to open the through hole 17. Place a plurality of culture dishes on the trays 5 in sequence. With the cooperation of the spring 9 and the curved limiting plate 7, the culture dishes can be clamped and limited. Then rotate the rotating column 4, and the trays 5 can be driven to rotate accordingly, so as to facilitate placing the culture dishes on each tray 5. And when it is necessary to take out the culture dishes, rotate the rotating column 4 to drive the culture dishes on the trays 5 to rotate. When the culture dish to be taken out rotates to the position of the through hole 17, it is convenient to take it out from the tray 5, so as to facilitate taking and placing the culture dishes as needed. And through the clamping and limiting of the culture dishes, the phenomenon that the culture dishes are toppled due to external vibration can be avoided, which affects the stability of the culture dishes, improves the stability of the culture dishes, and ensures the subsequent culture effect.

[0024] Please refer to Figures 5-6 As shown in the figure, four card slots 10 are opened on the rotating column 4. Two sliding grooves 11 are opened on the top side of the rotating disk 2. A lead screw 12 is rotatably installed in each of the two sliding grooves 11. A rotating cap 15 is fixedly connected to one end of the lead screw 12. A moving clamping rod 13 is sleeved on the lead screw 12, and the bottom end of the moving clamping rod 13 is arranged in the sliding groove 11. A folding plate 14 is fixedly connected between the side wall of the moving clamping rod 13 and the inner wall of the storage box 3, and the moving clamping rod 13 is clamped in the card slot 10. A plurality of ultraviolet disinfection lamps 16 are installed on the inner circumferential surface of the storage box 3, and the ultraviolet disinfection lamps 16 are arranged between the two folding plates 14. During the repeated use process, the culture dishes are prone to being contaminated with bacteria, and it is necessary to disinfect the culture dishes regularly. When disinfecting the culture dishes, the initial state of the folding plate 14 is the folded state. First, rotate the rotating column 4 to force the trays 5 and the culture dishes on them to rotate accordingly. When the culture dish to be disinfected rotates to the disinfection area, rotate the rotating cap 15 to make the lead screw 12 rotate, and then make the moving clamping rod 13 move in the sliding groove 11. The folding plate 14 gradually unfolds until the moving clamping rod 13 moves into the knife card slot 10, so as to form a sealed space. Under the irradiation of the ultraviolet disinfection lamps 16, the culture dishes can be disinfected to ensure the sterile state of the culture dishes, thereby improving the reliability of the experimental results, reducing the risk of experimental failure, and improving the success rate and efficiency of the experiment.

[0025] Please refer toFigure 1 As shown, a through opening 17 is provided on the storage box 3. A limiting slide rail 18 is fixedly connected to the bottom side of the port of the through opening 17. A sealing cover plate 19 is slidably assembled on the limiting slide rail 18. A fixing frame 20 is fixedly connected to the outer circumferential surface of the rotating disk 2. A threaded hole is provided on the fixing frame 20. A locking bolt 21 is rotatably assembled in the threaded hole, and the end of the locking bolt 21 abuts against the outer surface of the sealing cover plate 19. An L-shaped support rod 22 is fixedly connected to the outer circumferential surface of the base 1. A control panel 23 is installed on the L-shaped support rod 22. When using this device, through the cooperation of the limiting slide rail 18 and the sealing cover plate 19, it is convenient to open or close the through opening 17 as needed. By setting the locking bolt 21, the sealing cover plate 19 can be fixed.

[0026] Working principle: For the petri dish storage device, when in use, it is not easy to take and place the petri dishes. And when placing the petri dishes, it is easy to be affected by external vibrations, which affects the stability of the petri dishes and leads to poor cultivation effects. The existing storage racks are prone to contamination by bacteria during repeated use and cannot be disinfected centrally, which will interfere with the cultures in the petri dishes and affect the cultivation results. Therefore, a petri dish storage device is proposed to solve the above problems. When using this device, move the sealing cover plate 19 along the limiting slide rail 18 to open the through opening 17. Place multiple petri dishes on the tray 5 in sequence. With the cooperation of the spring 9 and the curved limiting plate 7, the petri dishes can be clamped and limited. Then rotate the rotating column 4, which can cause the tray 5 to rotate accordingly, so as to facilitate placing the petri dishes on each tray 5. And when it is necessary to take out the petri dishes, rotate the rotating column 4 to make the tray 5 drive the petri dishes on it to rotate. When the petri dish to be taken out rotates to the position of the through opening 17, it is convenient to take it out from the tray 5. Thus, it is convenient to take and place the petri dishes as needed. And through the clamping and limiting of the petri dishes, the phenomenon that the petri dishes are toppled due to external vibrations can be avoided, which affects the stability of the petri dishes, improves the stability of the petri dishes, and ensures the subsequent cultivation effects.

[0027] During repeated use, the petri dishes are prone to contamination by bacteria and need to be disinfected regularly. When disinfecting the petri dishes, the initial state of the folding plate 14 is the folded state. First, rotate the rotating column 4 to force the tray 5 and the petri dishes on it to rotate. When the petri dish to be disinfected rotates to the disinfection area, rotate the rotating cap 15 to make the lead screw 12 rotate, and then make the moving clamping rod 13 move in the chute 11. The folding plate 14 gradually unfolds until the moving clamping rod 13 moves into the cutter slot 10, so as to form a sealed space. Under the irradiation of the ultraviolet disinfection lamp 16, the petri dishes can be disinfected to ensure the sterile state of the petri dishes, thereby improving the reliability of the experimental results, reducing the risk of experimental failure, and improving the success rate and efficiency of the experiment.

[0028] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0029] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A petri dish storage device, characterized in that: It includes a base (1), on which a rotating disk (2) is rotatably mounted. A storage box (3) is fixedly connected to the rotating disk (2). A rotating column (4) is rotatably mounted in the storage box (3). The rotating column (4) is rotatably mounted at the central position on the top side of the rotating disk (2), and the rotating column (4) is arranged in the storage box (3). A plurality of trays (5) are mounted on the outer side surface of the rotating column (4). Two fixing columns (6) are fixedly connected to each tray (5). A connecting ring is sleeved on each fixing column (6), and a curved limiting plate (7) is fixed on the connecting ring. Two L-shaped plates (8) are fixedly connected to the outer circumferential surface of each tray (5). A spring (9) is fixedly connected between each L-shaped plate (8) and the corresponding curved limiting plate (7). Four card slots (10) are formed in the rotating column (4). Two sliding grooves (11) are formed in the top side of the rotating disk (2). A lead screw (12) is rotatably mounted in each of the two sliding grooves (11). One end of the lead screw (12) is fixedly connected to a rotating cap (15).

2. The petri dish storage device according to claim 1, characterized in that: A moving clamping rod (13) is sleeved on the lead screw (12), and the bottom end of the moving clamping rod (13) is arranged in the sliding groove (11). A folding plate (14) is fixedly connected between the side wall of the moving clamping rod (13) and the inner wall of the storage box (3), and the moving clamping rod (13) is clamped in the card slot (10).

3. The petri dish storage device according to claim 1, characterized in that: A plurality of ultraviolet disinfection lamps (16) are mounted on the inner circumferential surface of the storage box (3), and the ultraviolet disinfection lamps (16) are arranged between the two folding plates (14).

4. The culture dish storage device according to claim 1, wherein: A through opening (17) is formed in the storage box (3). A limiting slide rail (18) is fixedly connected to the bottom side of the port of the through opening (17). A sealing cover plate (19) is slidably assembled on the limiting slide rail (18).

5. The culture dish storage device according to claim 1, wherein: A fixing frame (20) is fixedly connected to the outer circumferential surface of the rotating disk (2). A screw hole is formed in the fixing frame (20), and a locking bolt (21) is rotatably assembled in the screw hole, and the end of the locking bolt (21) abuts against the outer surface of the sealing cover plate (19).

6. The culture dish storage device according to claim 1, characterized in that: An L-shaped support rod (22) is fixedly connected to the outer circumferential surface of the base (1), and a control panel (23) is mounted on the L-shaped support rod (22).

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