Disinfecting and cleaning structure for cell culture dish

Abstract

The utility model discloses a disinfecting and cleaning structure for a cell culture dish, which belongs to the technical field of cell culture dish cleaning, and adopts the technical scheme that the disinfecting and cleaning structure comprises a box body, a brush disc is arranged in the box body, bristles are fixedly connected to the bottom of the brush disc, and a limiting mechanism is arranged in the box body; the limiting mechanism comprises a plurality of drainage holes, a plurality of limiting grooves and a supporting disc, and the problems that a placement groove in an existing disinfecting and cleaning structure for the cell culture dish is deep, and after the cell culture dish is placed in the placement groove and clamped through two clamping plates, after the cell culture dish is disinfected and cleaned, the cell culture dish cannot be placed in the placement groove; the problems that the cell culture dish clamped by a clamping plate is inconvenient to take out, the surface of the cell culture dish is smooth, the cell culture dish rotates along with rotation of a cleaning brush, the cell culture dish cannot be brushed by the cleaning brush, and the use effect is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cell culture dish cleaning, in particular to a disinfection and cleaning structure for cell culture dishes. Background Art

[0002] A culture dish is a laboratory vessel used for culturing microorganisms or cells. It consists of a flat disc-shaped bottom and a cover, and is generally made of glass or plastic. After using a reusable cell culture dish, the cell culture dish needs to be disinfected and cleaned, so a cell culture dish disinfection and cleaning structure is needed.

[0003] At present, a Chinese patent with announcement number CN216460708U discloses a blood cell culture dish cleaning device, including a cleaning box, the bottom of the cleaning box is shaped like a closed end, a protective cover is rotatably connected to the inside of the cleaning box, a support rod is fixedly connected to the inside of the cleaning box, a support plate is rotatably sleeved on the surface of the lower end of the support rod, and a placement groove is provided on the top of the support plate. In the blood cell culture dish cleaning device, two clamps are squeezed to make the two sliding rods slide toward the inside of the support plate, and the two reset springs are squeezed, and then the culture dish is fixed through the clamp by the elastic force of the reset spring, so as to facilitate the fixation of the culture dish, thereby preventing the culture dish from moving when cleaning the culture dish, resulting in incomplete cleaning, ensuring the effect and thoroughness of the cleaning of the culture dish, and at the same time, culture dishes of different sizes can be fixed, expanding the range of fixation of the culture dish.

[0004] After reviewing the Chinese patent with publication number CN216460708U, the applicant found the following problems:

[0005] The placement groove in the existing structure for disinfecting and cleaning cell culture dishes is deep, and after the cell culture dish is placed in the placement groove and clamped by two clamps, it is inconvenient to take out the cell culture dish clamped by the clamps when the disinfection and cleaning of the cell culture dish is completed. In addition, the surface of the cell culture dish is relatively smooth, and there is a problem that the cell culture dish rotates along with the rotation of the cleaning brush, resulting in the problem that the cell culture dish cannot be brushed by the cleaning brush. Utility Model Content

[0006] The utility model provides a disinfection and cleaning structure for cell culture dishes, aiming to solve the problem that the placement groove in the existing disinfection and cleaning structure for cell culture dishes is deep, and after the cell culture dish is placed in the placement groove and clamped by two clamps, it is inconvenient to take out the cell culture dish clamped by the clamps when the disinfection and cleaning of the cell culture dish is completed, and the surface of the cell culture dish is relatively smooth, and the cell culture dish rotates along with the rotation of the cleaning brush, resulting in the problem that the cell culture dish cannot be brushed by the cleaning brush, thereby affecting the use effect.

[0007] The utility model is implemented as follows: a disinfection and cleaning structure for cell culture dishes comprises a box body, a brush plate is arranged inside the box body, bristles are fixedly connected to the bottom of the brush plate, and a limiting mechanism is arranged inside the box body;

[0008] The limiting mechanism includes a plurality of drainage holes, a plurality of limiting grooves and a support plate, wherein the limiting grooves are arranged inside the support plate, the drainage holes are arranged at the bottom of the inner wall of the limiting grooves, the limiting grooves are evenly distributed on the top of the support plate, and the drainage holes are evenly distributed at the bottom of the inner wall of the limiting grooves.

[0009] In order to facilitate the movement of the threaded rod, as a preferred disinfection and cleaning structure for cell culture dishes of the utility model, the top of the box is fixedly connected to a bracket, the top of the bracket is provided with a threaded rod, the bottom of the threaded rod passes through the bracket and extends to the outside of the bracket, the surface of the threaded rod is connected to the internal thread of the bracket, and the top of the brush plate at the bottom of the threaded rod is rotatably connected.

[0010] In order to achieve the effect of conveniently rotating the threaded rod, as a preferred disinfection and cleaning structure for a cell culture dish of the utility model, the top of the threaded rod is fixedly connected to a fixing plate, and the top of the fixing plate is rotatably connected to a crank.

[0011] In order to facilitate the input of external disinfectant into the brush plate and to limit the brush plate, as a preferred disinfection and cleaning structure for cell culture dishes of the utility model, a through hole is opened on the top of the bracket, and a water pipe is arranged on the top of the bracket. The bottom of the water pipe passes through the through hole and extends to the outside of the through hole, and the bottom of the water pipe is fixedly connected to the top of the brush plate.

[0012] In order to achieve the effect of conveniently spraying the external disinfectant water, as a preferred disinfection and cleaning structure for cell culture dishes of the utility model, a water spray hole is opened at the bottom of the brush plate, and the number of the bristles and the water spray holes are both several and evenly distributed at the bottom of the brush plate.

[0013] In order to achieve the effect of driving the support plate to rotate, as a preferred disinfection and cleaning structure for cell culture dishes of the utility model, the bottom of the box is fixedly connected to a motor, the bottom of the support plate is fixedly connected to a fixing column, the top of the motor output shaft passes through the box and is fixedly connected to the bottom of the fixing column, and the surface of the motor output shaft is movably connected to the interior of the box.

[0014] In order to achieve the effect of conveniently discharging the sewage inside the box, as a preferred disinfection and cleaning structure for cell culture dishes of the utility model, the front side of the box is fixedly connected to a drain pipe, and the top of the drain pipe is rotatably connected to a valve.

[0015] In order to achieve the effect of facilitating stable support of the box body, as a preferred disinfection and cleaning structure for cell culture dishes of the utility model, the four corners of the bottom of the box body are fixedly connected with anti-slip legs.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The disinfection and cleaning structure for cell culture dishes connects an external disinfection water source with a water pipe, places the cell culture dish to be disinfected and cleaned in a limiting groove, moves the bristles to contact the cell culture dish, and controls the motor to rotate. The motor rotation can drive the fixed column, the support plate and the cell culture dish to rotate through the output shaft. The cell culture dish revolves and contacts the bristles, thereby avoiding the problem that the cell culture dish rotates and the bristles cannot clean and disinfect the cell culture dish. After the disinfection and cleaning of the cell culture dish is completed, the bristles are moved upward to contact the cell culture dish. The cell culture dish can be detached from the limiting groove, and the cleaned cell culture dish can be directly taken out from the limiting groove, which is convenient for placing and taking out the cell culture dish, avoiding the problem that the placing groove in the existing structure for disinfecting and cleaning the cell culture dish is deep, and after the cell culture dish is placed in the placing groove and clamped by two clamps, it is inconvenient to take out the cell culture dish clamped by the clamps when the disinfection and cleaning of the cell culture dish is completed, and the surface of the cell culture dish is relatively smooth, and there is a problem that the cell culture dish rotates along with the rotation of the cleaning brush, resulting in the problem that the cell culture dish cannot be brushed by the cleaning brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an overall structural diagram of the disinfection and cleaning structure for cell culture dishes of the utility model;

[0019] Figure 2 It is a three-dimensional connection schematic diagram of the limiting mechanism in the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the bracket in the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the bottom of the brush plate in the utility model;

[0022] Figure 5 It is a three-dimensional exploded schematic diagram of the support plate and the motor in the utility model;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the bottom of the support plate in the utility model.

[0024] In the figure, 1. box body; 2. anti-slip legs; 3. drain pipe; 4. valve; 5. brush plate; 6. bracket; 7. crank; 8. fixing plate; 9. limiting mechanism; 901. drain hole; 902. limiting groove; 903. support plate; 10. threaded rod; 11. water pipe; 12. through hole; 13. water spray hole; 14. bristles; 15. motor; 16. fixing column. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0027] See also Figure 1-6 The utility model provides a technical solution: a disinfection and cleaning structure for cell culture dishes, comprising a box body 1, a brush plate 5 is arranged inside the box body 1, bristles 14 are fixedly connected to the bottom of the brush plate 5, and a limiting mechanism 9 is arranged inside the box body 1;

[0028] The limiting mechanism 9 includes a plurality of drainage holes 901, a plurality of limiting grooves 902 and a support plate 903. The limiting grooves 902 are arranged inside the support plate 903, and the drainage holes 901 are arranged at the bottom of the inner wall of the limiting grooves 902. The limiting grooves 902 are evenly distributed on the top of the support plate 903, and the drainage holes 901 are evenly distributed at the bottom of the inner wall of the limiting grooves 902.

[0029] In this embodiment: by connecting the external disinfection water source with the water pipe 11, and then placing the cell culture dish to be disinfected and cleaned inside the limiting groove 902, and then moving the bristles 14 to contact the cell culture dish, and then controlling the motor 15 to rotate, the motor 15 can drive the fixed column 16 and the support plate 903 and the cell culture dish to rotate through the output shaft, and the cell culture dish can be rotated and contacted with the bristles 14, so as to avoid the problem that the cell culture dish rotates and the bristles 14 cannot brush and disinfect the cell culture dish, and then after the disinfection and cleaning of the cell culture dish is completed, the bristles 14 are moved upward The cleaned cell culture dish can be directly taken out from the limiting groove 902 after being separated from the cell culture dish, so that the placement and removal of the cell culture dish are convenient, and the problem of the existing placement groove in the structure for disinfecting and cleaning the cell culture dish being deep is avoided. After the cell culture dish is placed in the placement groove and clamped by two clamps, it is inconvenient to take out the cell culture dish clamped by the clamps when the disinfection and cleaning of the cell culture dish is completed. In addition, the surface of the cell culture dish is relatively smooth, and there is a problem that the cell culture dish rotates along with the rotation of the cleaning brush, resulting in the problem that the cell culture dish cannot be brushed by the cleaning brush.

[0030] As a technical optimization solution of the utility model, the top of the box body 1 is fixedly connected with a bracket 6, and a threaded rod 10 is arranged on the top of the bracket 6. The bottom of the threaded rod 10 passes through the bracket 6 and extends to the outside of the bracket 6. The surface of the threaded rod 10 is connected to the internal thread of the bracket 6, and the bottom of the threaded rod 10 is rotatably connected to the top of the brush plate 5.

[0031] In this embodiment, the threaded rod 10 is connected to the inner thread of the bracket 6 , and when the threaded rod 10 rotates, the threaded rod 10 can be moved, thereby achieving the effect of facilitating the movement of the threaded rod 10 .

[0032] As a technical optimization solution of the utility model, the top of the threaded rod 10 is fixedly connected to a fixing plate 8, and the top of the fixing plate 8 is rotatably connected to a crank 7.

[0033] In this embodiment, by holding the crank 7 and rotating the crank 7 , the threaded rod 10 can be driven to rotate, thereby achieving the effect of facilitating the rotation of the threaded rod 10 .

[0034] As a technical optimization solution of the utility model, a through hole 12 is opened at the top of the bracket 6, and a water pipe 11 is arranged on the top of the bracket 6. The bottom of the water pipe 11 passes through the through hole 12 and extends to the outside of the through hole 12. The bottom of the water pipe 11 is fixedly connected to the top of the brush plate 5.

[0035] In this embodiment: by connecting the external disinfection water source with the water pipe 11, and then controlling the external disinfection water source to enter the water pipe 11, and then entering the brush plate 5 and spraying out through the water spray hole 13, the water pipe 11 is movably connected with the inside of the through hole 12, so that the water pipe 11 can limit the brush plate 5 to prevent the brush plate 5 from rotating with the rotation of the threaded rod 10, thereby achieving the effect of facilitating the input of the external disinfectant into the brush plate 5 and limiting the brush plate 5.

[0036] As a technical optimization solution of the present invention, a water spray hole 13 is opened at the bottom of the brush plate 5 , and the number of bristles 14 and the water spray hole 13 are both several and evenly distributed at the bottom of the brush plate 5 .

[0037] In this embodiment, the external disinfectant water entering the brush plate 5 will be discharged through the water spray hole 13, so as to achieve the effect of conveniently spraying the external disinfectant water.

[0038] As a technical optimization solution of the utility model, a motor 15 is fixedly connected to the bottom of the box body 1, a fixing column 16 is fixedly connected to the bottom of the support plate 903, the top of the output shaft of the motor 15 passes through the box body 1 and is fixedly connected to the bottom of the fixing column 16, and the surface of the output shaft of the motor 15 is movably connected to the interior of the box body 1.

[0039] In this embodiment, by controlling the motor 15 to rotate, the motor 15 can drive the fixed column 16 and the support plate 903 to rotate through the output shaft, thereby achieving the effect of driving the support plate 903 to rotate.

[0040] As a technical optimization solution of the utility model, the front side of the box body 1 is fixedly connected with a drain pipe 3, and the top of the drain pipe 3 is rotatably connected with a valve 4.

[0041] In this embodiment, the drain pipe 3 can be opened by rotating the valve 4 to discharge the sewage inside the box body 1, thereby achieving the effect of conveniently discharging the sewage inside the box body 1.

[0042] As a technical optimization solution of the present utility model, the four corners of the bottom of the box body 1 are fixedly connected with anti-slip legs 2.

[0043] In this embodiment, after the box body 1 is moved to a stable place, the anti-skid legs 2 at the bottom of the box body 1 will stably support the box body 1, thereby achieving the effect of conveniently and stably supporting the box body 1.

[0044] Working principle: First, place the cell culture dish that needs to be disinfected and cleaned inside the limiting groove 902. At this time, the limiting groove 902 can limit the cell culture dish. It should be noted that the depth of the limiting groove 902 is lower than the height of the cell culture dish, and the diameter of the limiting groove 902 is larger than the diameter of the cell culture dish. Then connect the external disinfection water source with the water pipe 11, and then hold the crank 7. Turning the crank 7 can drive the threaded rod 10 to rotate. The threaded rod 10 is connected to the thread inside the bracket 6. When the threaded rod 10 rotates, the threaded rod 10 can drive the bristles 14, the water pipe 11, the brush plate 5 and the bristles 14 downward. The brush plate 5 is moved by the brush 14 until its bottom contacts the inner wall of the cell culture dish. The threaded rod 10 is conveniently rotated by the rotation connection between the bottom of the threaded rod 10 and the top of the brush plate 5 and the movable connection between the water pipe 11 and the inner wall of the through hole 12. The brush plate 5 is prevented from rotating with the rotation of the threaded rod 10 by the limitation of the water pipe 11 on the brush plate 5. Then, the external disinfection water source is controlled to input into the water pipe 11, and then enters the inside of the brush plate 5 and is sprayed out through the water spray hole 13. At this time, the motor 15 is controlled to rotate. The rotation of the motor 15 can drive the fixed column 16 and the support plate 903 to rotate through the output shaft. At this time, the rotating support plate 903 can bring The cell culture dish is rotated, and when the support plate 903 rotates, the surface of the cell culture dish contacts the inner wall of the limiting groove 902, and the limiting groove 902 can limit the cell culture dish. The cell culture dish revolves and contacts the bristles 14, so as to avoid the problem that the cell culture dish rotates and the bristles 14 cannot scrub and disinfect the cell culture dish. Then, the bristles 14 are constantly in contact with the cell culture dish to disinfect and clean the cell culture dish. The cleaned sewage will be discharged into the box body 1 through the drainage hole 901, and then the drain pipe 3 can be opened by rotating the valve 4 to discharge the sewage, and then the cell culture dish can be disinfected. After cleaning is completed, the bristles 14 are moved upward to be separated from the cell culture dish, and the cleaned cell culture dish can be directly taken out from the inside of the limiting groove 902, thereby avoiding the problem that the placement groove in the existing structure for disinfecting and cleaning the cell culture dish is too deep, and after the cell culture dish is placed in the placement groove and clamped by two clamps, it is inconvenient to take out the cell culture dish clamped by the clamps when the disinfection and cleaning of the cell culture dish is completed, and the surface of the cell culture dish is relatively smooth, and there is a problem that the cell culture dish rotates along with the rotation of the cleaning brush, resulting in the problem that the cell culture dish cannot be brushed by the cleaning brush, thereby affecting the use effect.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A disinfection and cleaning structure for cell culture dishes, comprising a housing (1), characterized in that: A brush disc (5) is arranged inside the box (1), bristles (14) are fixedly connected to the bottom of the brush disc (5), and a limiting mechanism (9) is arranged inside the box (1); The limiting mechanism (9) comprises a plurality of drainage holes (901), a plurality of limiting grooves (902) and a support plate (903); the limiting grooves (902) are arranged inside the support plate (903); the drainage holes (901) are arranged at the bottom of the inner wall of the limiting grooves (902); the limiting grooves (902) are evenly distributed on the top of the support plate (903); and the drainage holes (901) are evenly distributed at the bottom of the inner wall of the limiting grooves (902).

2. A disinfection and cleaning structure for cell culture dishes according to claim 1, characterized in that: The top of the box body (1) is fixedly connected to a bracket (6), the top of the bracket (6) is provided with a threaded rod (10), the bottom of the threaded rod (10) passes through the bracket (6) and extends to the outside of the bracket (6), the surface of the threaded rod (10) is connected to the internal thread of the bracket (6), and the bottom of the threaded rod (10) is rotatably connected to the top of the brush plate (5).

3. A disinfection and cleaning structure for cell culture dishes according to claim 2, characterized in that: The top of the threaded rod (10) is fixedly connected to a fixing plate (8), and the top of the fixing plate (8) is rotatably connected to a crank (7).

4. A disinfection and cleaning structure for a cell culture dish according to claim 2, characterized in that: A through hole (12) is provided at the top of the bracket (6), a water pipe (11) is provided at the top of the bracket (6), the bottom of the water pipe (11) passes through the through hole (12) and extends to the outside of the through hole (12), and the bottom of the water pipe (11) is fixedly connected to the top of the brush plate (5).

5. The disinfection and cleaning structure for cell culture dishes according to claim 1, characterized in that: The bottom of the brush plate (5) is provided with a water spray hole (13), and the number of the bristles (14) and the water spray hole (13) are both several and evenly distributed on the bottom of the brush plate (5).

6. The disinfection and cleaning structure for cell culture dishes according to claim 1, characterized in that: The bottom of the box (1) is fixedly connected to a motor (15), the bottom of the support plate (903) is fixedly connected to a fixing column (16), the top of the output shaft of the motor (15) passes through the box (1) and is fixedly connected to the bottom of the fixing column (16), and the surface of the output shaft of the motor (15) is movably connected to the inside of the box (1).

7. The disinfection and cleaning structure for cell culture dishes according to claim 1, characterized in that: The front side of the box body (1) is fixedly connected to a drainage pipe (3), and the top of the drainage pipe (3) is rotatably connected to a valve (4).

8. The disinfection and cleaning structure for cell culture dishes according to claim 1, characterized in that: The four corners of the bottom of the box body (1) are fixedly connected with anti-slip legs (2).

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