High-stability culture dish body stacking device

Abstract

The utility model relates to the technical field of laboratory equipment, in particular to a high-stability culture dish body stacking device which comprises a device main body and a protective door, a stacking and clamping structure is arranged on the device main body, the stacking and clamping structure comprises a placing table installed in the device main body, and a plurality of first placing grooves are formed in the placing table. Through the arrangement of the stacking and clamping structure, the culture dishes can be clamped and fixed when being stacked, and the culture dishes of different specifications can be placed in a classified manner; after the cylindrical culture dish is placed between the two arc-shaped plates, the arc-shaped plates clamp and fix the circular culture dish under the elastic action of the first springs; after the square culture dish is placed between the two clamping plates, the multiple electric telescopic rods are started at the same time to drive the clamping plates to get close to each other so as to clamp the square culture dish; the round culture dishes and the square culture dishes are sequentially stacked upwards from the bottoms of the first placement groove and the second placement groove, so that the culture dishes are prevented from falling off during stacking and are convenient to take.

Description

Technical Field

[0001] The utility model relates to a high-stability culture dish body stacking device, belonging to the technical field of laboratory equipment. Background Art

[0002] A petri dish is a common laboratory vessel used for microbial or cell culture. It is usually a glass vessel consisting of a flat disc-shaped bottom and a cover. Petri dishes can be used for plant materials, microbial culture and animal cell adherent culture, and can also be used for laboratory inoculation, streaking, and bacterial isolation operations. Experimental operations using petri dishes usually require group comparison, so more petri dishes are needed. When more petri dishes are needed for experiments, the petri dishes need to be stacked with special devices.

[0003] The existing culture dish stacking device has a simple structure, and most of the culture dishes are not fixed with protective measures when they are stacked. The culture dishes may accidentally fall during the stacking process, causing damage to the culture dishes, affecting the experimental process; and culture dishes of different specifications are usually stacked together, making the process of taking and stacking inconvenient. Utility Model Content

[0004] The utility model aims to provide a highly stable culture dish body stacking device, which can clamp and fix the culture dishes when they are stacked by setting a stacking clamping structure, and can also classify and place culture dishes of different specifications, which not only prevents the culture dishes from falling when they are stacked but also facilitates taking them out.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A highly stable culture dish body stacking device comprises a device body and a protective door, wherein the device body is provided with a stacking clamping structure, wherein the stacking clamping structure comprises a placement table installed inside the device body, wherein a plurality of first placement grooves are provided on the placement table, a plurality of first springs are symmetrically installed on the inner walls of the first placement grooves, an arc plate is fixedly installed at one end of the first spring, a second placement groove is provided between two adjacent first placement grooves, a plurality of electric telescopic rods are fixedly installed on the inner walls of the second placement grooves, and a clamping plate is fixedly installed at the output end of the electric telescopic rods.

[0007] Furthermore, a plurality of slide grooves are provided on the device body, and a slider connected to the placement platform is slidably installed inside the slide grooves.

[0008] Furthermore, an air inlet pipe is fixedly installed on the top of the device body, an air outlet is opened on one side of the device body, and an exhaust fan is fixedly installed inside the air outlet.

[0009] Furthermore, the air intake pipe is provided with a plurality of grooves, a second spring is fixedly installed inside the grooves, a locking ball is fixedly installed at one end of the second spring, a circular cover is installed on the air intake pipe, and a plurality of locking holes for use with the locking ball are provided inside the circular cover.

[0010] Furthermore, a plurality of support plates are fixedly mounted on one side of the device body, and a dust cover is mounted between two of the support plates.

[0011] Furthermore, fixing plates are fixedly installed on both sides of the dust cover, a plug rod is movably installed on the fixing plate, a third spring connected to the fixing plate is wound around the plug rod, and a limit block connected to the plug rod is fixedly installed on the dust cover.

[0012] Furthermore, a rotating rod is fixedly mounted on the protective door, a buckle is movably mounted on the rotating rod, and a clamping block used in conjunction with the buckle is fixedly mounted on the device body.

[0013] The beneficial effects of the utility model are:

[0014] By setting the stacking clamping structure, the culture dishes can be clamped and fixed when they are stacked, and the culture dishes of different specifications can be placed in categories; after the cylindrical culture dish is placed between the two arc plates, the arc plates clamp and fix the circular culture dish under the elastic action of the first spring; after the square culture dish is placed between the two clamping plates, a plurality of electric telescopic rods are started at the same time to drive the clamping plates to approach each other to clamp the square culture dish; the culture dishes of different specifications are stacked upward from the bottom of the first placement groove and the second placement groove in sequence, which not only prevents the culture dishes from falling when stacked but also facilitates taking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the device body of the utility model;

[0017] Figure 3 This is a schematic diagram of the placement table structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the dust cover of the utility model;

[0019] Figure 5 For the utility model Figure 4 Enlarged view of point A in the middle;

[0020] Figure 6 It is a schematic diagram of the clamping hole of the utility model.

[0021] In the figure, 1. device body; 2. protective door; 3. stacking clamping structure; 4. placement table; 5. first placement slot; 6. first spring; 7. arc plate; 8. second placement slot; 9. electric telescopic rod; 10. clamping plate; 11. slide slot; 12. slider; 13. air inlet pipe; 14. air outlet; 15. exhaust fan; 16. groove; 17. second spring; 18. card ball; 19. round cover; 20. card hole; 21. support plate; 22. dust cover; 23. fixing plate; 24. plug rod; 25. third spring; 26. limit block; 27. rotating rod; 28. buckle; 29. ​​card block. DETAILED DESCRIPTION

[0022] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments.

[0023] like Figure 1-6 As shown, the present embodiment provides a high-stability culture dish body stacking device, which includes a device body 1 and a protective door 2. The device body 1 is provided with a stacking clamping structure 3, and the stacking clamping structure 3 includes a placement table 4 installed inside the device body 1, and a plurality of first placement grooves 5 are opened on the placement table 4. A plurality of first springs 6 are symmetrically installed on the inner wall of the first placement groove 5, and an arc plate 7 is fixedly installed at one end of the first spring 6. A second placement groove 8 is opened between the two first placement grooves 5, and a plurality of electric telescopic rods 9 are fixedly installed on the inner wall of the second placement groove 8, and a clamping plate is fixedly installed at the output end of the electric telescopic rod 9. 10; by setting the stacking clamping structure 3, the culture dishes can be clamped and fixed when they are stacked, and the culture dishes of different specifications can be placed in categories; after the cylindrical culture dish is placed between the two arc plates 7, the arc plate 7 clamps and fixes the circular culture dish under the elastic action of the first spring 6; after the square culture dish is placed between the two clamping plates 10, multiple electric telescopic rods 9 are started at the same time to drive the clamping plates 10 to approach each other, so that the square culture dish can be clamped; culture dishes of different shapes are stacked upward from the bottom of the first placement groove 5 and the second placement groove 8 in sequence, which not only prevents the culture dishes from falling when stacked but also facilitates taking.

[0024] The device body 1 is provided with a plurality of slide grooves 11, and a slider 12 connected to the placement table 4 is slidably installed inside the slide grooves 11. The arrangement of the slide grooves 11 and the slider 12 can reduce the friction between the placement table 4 and the device body 1, making it easier to push and pull the placement table 4 in the device body 1, and convenient for taking out and placing the placement table 4.

[0025] An air inlet pipe 13 is fixedly installed on the top of the device body 1, and an air outlet 14 is opened on one side of the device body 1. An exhaust fan 15 is fixedly installed inside the air outlet 14; the air inlet pipe 13 can introduce fresh air to meet the oxygen demand of microorganisms, and the air outlet 14 and the exhaust fan 15 can discharge the waste gas in the device body 1, maintain the air circulation inside the device body 1, and ensure that the microorganisms or cells in the culture dish grow in a suitable environment.

[0026] The air inlet pipe 13 is provided with a plurality of grooves 16, inside of which a second spring 17 is fixedly installed, and a locking ball 18 is fixedly installed at one end of the second spring 17. A circular cover 19 is installed on the air inlet pipe 13, and inside of the circular cover 19 a plurality of locking holes 20 for use with the locking balls 18 are provided; through the arrangement of the grooves 16, the second springs 17, the locking balls 18, the circular cover 19 and the locking holes 20, the circular cover 19 is placed on the air inlet pipe 13 and pressed, and the locking balls 18 are squeezed by the circular cover 19 to shrink to the inside of the grooves 16; when the locking holes 20 on the circular cover 19 move to the position of the locking balls 18, the locking balls 18 engage with the locking holes 20 under the elastic action of the second spring 17, and the installation of the circular cover 19 and the air inlet pipe 13 is completed; when there is no need to introduce gas into the device body 1, the air inlet pipe 13 is closed to prevent excessive introduction of gas from affecting the microorganisms or cells in the culture dish.

[0027] A plurality of support plates 21 are fixedly mounted on one side of the device body 1, and a dust cover 22 is mounted between two support plates 21. The arrangement of the support plates 21 and the dust cover 22 can prevent external dust from entering the interior of the device body 1 through the air outlet 14, thereby avoiding affecting the activity of microorganisms or cells.

[0028] The dust cover 22 is fixedly installed with fixing plates 23 on both sides, and a plug rod 24 is movably installed on the fixing plate 23. A third spring 25 connected to the fixing plate 23 is wound around the plug rod 24, and a limit block 26 connected to the plug rod 24 is fixedly installed on the dust cover 22; through the arrangement of the fixing plate 23, the plug rod 24, the third spring 25 and the limit block 26, after pulling multiple plug rods 24 at the same time, the dust cover 22 is placed between the two support plates 21, and the plug rod 24 is loosened. Under the elastic action of the third spring 25, one end of the plug rod 24 is fixed on the limit block 26, which has a fixing effect on the dust cover 22 and prevents the dust cover 22 from falling off the support plate 21.

[0029] The protective door 2 is fixedly mounted with a rotating rod 27, on which a buckle 28 is movably mounted, and the device body 1 is fixedly mounted with a clamping block 29 used in conjunction with the buckle 28; rotating the buckle 28 to engage with the clamping block 29 can tighten the protective door 2 to prevent the protective door 2 from loosening and opening, causing the placement table 4 to slide and fall off.

[0030] like Figure 1-Figure 6 As shown, the working process of the high-stability culture dish body stacking device provided in this embodiment is as follows:

[0031] After the cylindrical culture dish is placed between the two arc plates 7, the arc plates 7 clamp and fix the circular culture dish under the elastic action of the first spring 6. After the square culture dish is placed between the two clamping plates 10, multiple electric telescopic rods 9 are started at the same time to drive the clamping plates 10 to move closer to each other, so that the square culture dish can be clamped. Culture dishes of different specifications are stacked upward from the bottom of the first placement groove 5 and the second placement groove 8 in sequence, which not only prevents the culture dishes from falling when stacking but also facilitates taking.

[0032] The above description shows and describes the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the form disclosed herein. Modifications and changes made by those skilled in the art without departing from the spirit and scope of the utility model should be within the protection scope of the claims attached to the utility model.

Claims

1. A highly stable culture dish stacking device, comprising a device body (1) and a protective door (2), characterized in that: The device body (1) is provided with a stacking clamping structure (3), the stacking clamping structure (3) comprising a placement table (4) installed inside the device body (1), a plurality of first placement grooves (5) are provided on the placement table (4), a plurality of first springs (6) are symmetrically installed on the inner wall of the first placement groove (5), an arc plate (7) is fixedly installed on one end of the first spring (6), a second placement groove (8) is provided between two adjacent first placement grooves (5), a plurality of electric telescopic rods (9) are fixedly installed on the inner wall of the second placement groove (8), and a clamping plate (10) is fixedly installed on the output end of the electric telescopic rod (9).

2. A highly stable culture dish stacking device according to claim 1, characterized in that: The device body (1) is provided with a plurality of slide grooves (11), and a sliding block (12) connected to the placement platform (4) is slidably installed inside the slide groove (11).

3. The high-stability culture dish body stacking device according to claim 1, characterized in that: An air inlet pipe (13) is fixedly installed on the top of the device body (1), an air outlet (14) is opened on one side of the device body (1), and an exhaust fan (15) is fixedly installed inside the air outlet (14).

4. A highly stable culture dish stacking device according to claim 3, characterized in that: The air intake pipe (13) is provided with a plurality of grooves (16), a second spring (17) is fixedly mounted inside the groove (16), a locking ball (18) is fixedly mounted on one end of the second spring (17), a circular cover (19) is mounted on the air intake pipe (13), a plurality of locking holes (20) for use with the locking balls (18) are provided inside the circular cover (19).

5. The highly stable culture dish stacking device according to claim 1, characterized in that: A plurality of support plates (21) are fixedly mounted on one side of the device body (1), and a dust cover (22) is mounted between two of the support plates (21).

6. A highly stable culture dish stacking device according to claim 5, characterized in that: A fixing plate (23) is fixedly mounted on both sides of the dust cover (22), an insertion rod (24) is movably mounted on the fixing plate (23), a third spring (25) connected to the fixing plate (23) is wound around the insertion rod (24), and a limit block (26) connected to the insertion rod (24) is fixedly mounted on the dust cover (22).

7. A highly stable culture dish stacking device according to claim 1, characterized in that: A rotating rod (27) is fixedly mounted on the protective door (2), a buckle (28) is movably mounted on the rotating rod (27), and a clamping block (29) used in conjunction with the buckle (28) is fixedly mounted on the device body (1).

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