Purification table for biological medicine

Abstract

The utility model relates to the technical field of purification tables, and discloses a biological medicine purification table which comprises a working table, the upper surface of the working table is fixedly connected with a cover body, the inner wall of the cover body is provided with a first guide groove, the interior of the first guide groove is connected with a first guide block in a sliding mode, and the first guide block extends out of the interior of the first guide groove. A frame body is fixedly connected to the outer surface of the first guide block, when a worker needs to clean the table top of the workbench, cleaning liquid is sprayed to the upper surface of the workbench firstly, then the worker starts the first motor subsequently, finally the surface of the workbench is cleaned, and the driving assembly is driven to move through the movement of the first guide block subsequently; and finally, liquid or garbage is pushed into the collecting box, the problem that table tops of some existing biological medicine purification tables are inconvenient to clean is solved, the table top cleaning efficiency of workers is greatly improved through the structure, and the workers do not need to manually clean the table tops.

Description

Technical Field

[0001] The utility model relates to the technical field of clean benches, in particular to a clean bench for biomedicine. Background Art

[0002] The ultra-clean workbench, also known as the purification workbench, is designed to meet the needs of modern industry, optoelectronics industry, biopharmaceuticals, scientific research and other fields for the cleanliness of local working areas. The air is sucked into the pre-filter through the fan, and enters the high-efficiency filter through the static pressure box for filtration. The filtered air is sent out in the state of vertical or horizontal airflow, so that the operating area reaches Class 100 cleanliness, ensuring the production requirements for environmental cleanliness.

[0003] The existing clean benches require staff to spray disinfectant on the countertop before and after use, and then wipe and disinfect the countertop. However, manual cleaning is relatively cumbersome, and the frequency of cleaning the clean bench countertop is relatively frequent. At the same time, manual wiping and disinfection of the countertop may result in missed cleaning, and the cleaning efficiency and cleaning effect are low. It takes more time for the staff, increases the staff's workload, and has low practicality. In view of this, we propose a clean bench for biomedicine to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a biomedical clean bench, which solves the problem that the table tops of some existing biomedical clean benches are inconvenient to clean.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a biomedical purification bench, comprising a workbench, the upper surface of the workbench is fixedly connected to a cover body, the inner wall of the cover body is provided with a first guide groove, the interior of the first guide groove is slidably connected to a first guide block, the first guide block extends out of the interior of the first guide groove, the outer surface of the first guide block is fixedly connected to a frame body, a cleaning sponge is arranged inside the frame body, the internal thread sleeve of the first guide block is provided with a first threaded rod, the first threaded rod is rotatably connected to the interior of the first guide groove, the outer surface of the workbench is fixedly connected to a first motor, the output shaft of the first motor rotates and penetrates into the interior of the workbench and is fixedly connected to the first threaded rod, the bottom wall of the first guide groove is provided with a sliding groove, the interior of the sliding groove is provided with a driving assembly, the upper surface of the workbench is provided with a collecting groove, and the interior of the collecting groove is provided with a first sealing plate.

[0008] Preferably, the cleaning sponge contacts the upper surface of the workbench, the sliding groove extends into the interior of the cover body, the lower surface of the workbench is fixedly connected to a collection box, the collection box and the collection groove are connected, the inner wall of the cover body is provided with an ultraviolet sterilization component, and the outer surface of the cover body is provided with a ventilation component.

[0009] Preferably, a limiting groove is provided on one side surface of the frame body facing the first guide block, a limiting rod is fixedly connected inside the limiting groove, the first guide block is slidably sleeved on the outer surface of the limiting rod, and the first guide block is slidably connected inside the limiting groove.

[0010] Preferably, a first spring is fixedly connected between the upper surface of the first guide block and the top wall of the limiting groove, and the first spring is sleeved on the outer surface of the limiting rod.

[0011] Preferably, the driving assembly includes a tooth plate, which is slidably connected to the inside of the sliding groove, and the inside of the collecting groove is rotatably connected to a rotating shaft, and the right end of the rotating shaft rotates and penetrates into the interior of the workbench, and the first sealing plate is sleeved on the outer surface of the rotating shaft, and one end of the rotating shaft located inside the workbench is sleeved with a gear, the gear and the tooth plate are meshingly connected, and a second spring is fixedly connected between the tooth plate and the inner wall of the sliding groove.

[0012] Preferably, a through groove is provided on the upper surface of the workbench, a placement box is slidably connected inside the through groove, two fixed plates are fixedly connected to the lower surface of the workbench, second guide grooves are provided on opposite side surfaces of the two fixed plates, second guide blocks are slidably connected inside the second guide grooves, and the two second guide blocks are fixedly connected to the two side surfaces of the placement box respectively.

[0013] Preferably, the internal thread sleeve of the second guide block on the right side is provided with a second threaded rod, the second threaded rod is rotatably connected to the inside of the second guide groove on the right side, the lower surface of the right fixed plate is fixedly connected to a second motor, the output shaft of the second motor rotates through the inside of the fixed plate and is fixedly connected to the second threaded rod.

[0014] Preferably, a groove is provided on the upper surface of the workbench, the groove is connected to the through groove, a sealing strip is provided on the bottom wall of the groove, a second sealing plate is fixedly connected to the upper surface of the placement box, and the second sealing plate is adapted to the groove.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a biomedical clean bench with the following features:

[0017] Beneficial effects:

[0018] 1. For the biomedical clean bench, when the staff needs to clean the countertop of the workbench, the cleaning liquid is sprayed on the upper surface of the workbench, and then the staff starts the first motor to finally clean the surface of the workbench. Then the movement of the first guide block will drive the drive assembly to move, and finally the liquid or garbage will be pushed into the collection box, which solves the problem that the countertops of some existing biomedical clean benches are inconvenient to clean. The upper structure greatly improves the staff's cleaning efficiency of the countertop, and there is no need for the staff to manually clean the countertop, which reduces the staff's working time and the staff's work intensity. The cleaning effect is relatively high and the practicability is high.

[0019] 2. The biomedical clean bench can start the second motor by the staff, and the subsequent staff can put equipment such as culture dishes into the placement box, which improves the use efficiency of the workbench and facilitates the work of the subsequent staff. When the staff needs to take out the items placed in the placement box, the placement box can be raised. The subsequent placement box is located inside the through slot, which also increases the area of ​​the workbench. The operation is simple and the practicability is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a biomedical purification station of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the workbench of the utility model;

[0022] Figure 3 for Figure 1 The enlarged view of point A in the middle;

[0023] Figure 4 It is a structural schematic diagram of the frame of the utility model;

[0024] Figure 5 for Figure 1 The enlarged view of point B in the middle;

[0025] Figure 6 This is a structural schematic diagram of the first sealing plate of the utility model;

[0026] Figure 7 This is a schematic diagram of the structure of the through slot of the utility model;

[0027] Figure 8 It is a structural schematic diagram of the placement box of the utility model.

[0028] In the figure: 1, workbench; 2, cover body; 3, first guide groove; 4, first guide block; 5, frame; 6, cleaning sponge; 7, first threaded rod; 8, first motor; 9, sliding groove; 10, collecting groove; 11, first sealing plate; 12, collecting box; 13, limiting groove; 14, limiting rod; 15, first spring; 16, tooth plate; 17, rotating shaft; 18, gear; 19, second spring; 20, through groove; 21, placement box; 22, fixing plate; 23, second guide groove; 24, second guide block; 25, second threaded rod; 26, second motor; 27, groove; 28, sealing strip; 29, second sealing plate; 30, ultraviolet sterilization component; 31, ventilation component. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 8The utility model provides a technical solution: a biomedical purification bench, comprising a workbench 1, a cover body 2 is fixedly connected to the upper surface of the workbench 1, a first guide groove 3 is provided on the inner wall of the cover body 2, a first guide block 4 is slidably connected to the interior of the first guide groove 3, the first guide block 4 extends out of the interior of the first guide groove 3, a frame 5 is fixedly connected to the outer surface of the first guide block 4, a cleaning sponge 6 is arranged inside the frame 5, the cleaning sponge 6 contacts the upper surface of the workbench 1, a first threaded rod 7 is provided on the inner thread sleeve of the first guide block 4, the first threaded rod 7 is rotatably connected to the interior of the first guide groove 3, a first motor 8 is fixedly connected to the outer surface of the workbench 1, the output shaft of the first motor 8 rotates and penetrates into the interior of the workbench 1 and is fixedly connected to the first threaded rod 7, a sliding groove 9 is provided on the bottom wall of the first guide groove 3, the sliding groove 9 extends into the interior of the cover body 2, a driving assembly is arranged inside the sliding groove 9, a collecting groove 10 is provided on the upper surface of the workbench 1, a first sealing plate 11 is arranged inside the collecting groove 10, a collecting box 12 is fixedly connected to the lower surface of the workbench 1, and the collecting box 12 and the collecting box 12 are connected to the collecting box 12. The grooves 10 are connected. When the staff needs to clean the table top of the workbench 1, the cleaning liquid is first sprayed on the upper surface of the workbench 1. Subsequently, the staff starts the first motor 8, and the rotation of the output shaft of the first motor 8 drives the rotation of the first threaded rod 7. The rotation of the first threaded rod 7 drives the first guide block 4 to slide inside the first guide groove 3, and the sliding of the first guide block 4 drives the movement of the frame 5. The movement of the frame 5 drives the movement of the cleaning sponge 6, and finally the surface of the workbench 1 is cleaned. Subsequently, the movement of the first guide block 4 will drive the drive assembly to move, and the movement of the drive assembly will drive the rotation of the first sealing plate 11. At this time, the collecting groove 10 will be exposed, and finally the liquid or garbage will be pushed into the interior of the collecting box 12. The upper device solves the problem that the table tops of some existing biomedical purification tables are not easy to clean. The upper structure greatly improves the cleaning efficiency of the table top by the staff, and there is no need for the staff to manually clean the table top, which reduces the working time of the staff, reduces the work intensity of the staff, and has a relatively high cleaning effect and high practicality.

[0031] Furthermore, a limiting groove 13 is provided on one side surface of the frame 5 facing the first guide block 4, a limiting rod 14 is fixedly connected inside the limiting groove 13, the first guide block 4 is slidably sleeved on the outer surface of the limiting rod 14, the first guide block 4 is slidably connected inside the limiting groove 13, a first spring 15 is fixedly connected between the upper surface of the first guide block 4 and the top wall of the limiting groove 13, the first spring 15 is sleeved on the outer surface of the limiting rod 14, and a downward force is always generated on the first guide block 4 through the first spring 15, thereby ensuring that the cleaning sponge 6 can fit the surface of the workbench 1, thereby ensuring the subsequent cleaning effect and efficiency of the surface of the workbench 1.

[0032] Furthermore, the driving assembly includes a tooth plate 16, which is slidably connected inside the sliding groove 9. The collecting groove 10 is internally rotatably connected with a rotating shaft 17. The right end of the rotating shaft 17 rotates and penetrates into the interior of the workbench 1. The first sealing plate 11 is sleeved on the outer surface of the rotating shaft 17. One end of the rotating shaft 17 located inside the workbench 1 is sleeved with a gear 18. The gear 18 and the tooth plate 16 are meshingly connected. A second spring 19 is fixedly connected between the tooth plate 16 and the inner wall of the sliding groove 9. The movement of the first guide block 4 drives the tooth plate 16 to slide inside the sliding groove 9. At this time, the second spring 19 will shrink. Because the tooth plate 16 and the gear 18 are meshingly connected, the movement of the tooth plate 16 will drive the rotation of the gear 18, and the rotation of the gear 18 will drive the rotation of the first sealing plate 11, thereby finally realizing the opening of the collecting groove 10.

[0033] Furthermore, a through groove 20 is provided on the upper surface of the workbench 1, and a placement box 21 is slidably connected inside the through groove 20. Two fixed plates 22 are fixedly connected to the lower surface of the workbench 1. Second guide grooves 23 are provided on the opposite side surfaces of the two fixed plates 22. Second guide blocks 24 are slidably connected inside the second guide grooves 23. The two second guide blocks 24 are respectively fixedly connected to the two side surfaces of the placement box 21. A second threaded rod 25 is provided on the internal thread sleeve of the second guide block 24 on the right side. The second threaded rod 25 is rotatably connected to the inside of the second guide groove 23 on the right side. A second motor 26 is fixedly connected to the lower surface of the right fixed plate 22. The output shaft of the second motor 26 rotates and penetrates into the inside of the fixed plate 22 and is fixedly connected to the second threaded rod 25. The operator starts the second motor 26, and the rotation of the output shaft of the second motor 26 drives the rotation of the second threaded rod 25, and the rotation of the second threaded rod 25 drives the second guide block 24 to slide inside the second guide groove 23, and the movement of the two second guide blocks 24 drives the movement of the placement box 21. At this time, the placement box 21 will rise from the inside of the through groove 20, and subsequent staff can put equipment such as culture dishes into the placement box 21. The upper device improves the use efficiency of the workbench 1, which is convenient for subsequent staff to work. When the staff needs to take out the items placed in the placement box 21, the placement box 21 can be raised. The subsequent placement box 21 is located inside the through groove 20, which also increases the area of ​​the workbench 1. It is simple to operate and has high practicality.

[0034] Furthermore, a groove 27 is provided on the upper surface of the workbench 1, and the groove 27 is connected to the through groove 20. A sealing strip 28 is provided on the bottom wall of the groove 27. A second sealing plate 29 is fixedly connected to the upper surface of the placement box 21. The second sealing plate 29 and the groove 27 are adapted to each other. When the placement box 21 descends, the second sealing plate 29 will be stuck into the interior of the groove 27. At this time, the second sealing plate 29 will squeeze the sealing strip 28, thereby completing the sealing purpose and preventing the cleaning liquid from flowing into the interior of the through groove 20 when the staff cleans the surface of the workbench 1.

[0035] Furthermore, an ultraviolet sterilization component 30 is disposed on the inner wall of the cover body 2, and a ventilation component 31 is disposed on the outer surface of the cover body 2. The ultraviolet sterilization components 30 and 32 are both existing structures, so they will not be described below.

[0036] Working principle:

[0037] When the biomedical purification bench is in use, the staff starts the first motor 8, and the rotation of the output shaft of the first motor 8 drives the rotation of the first threaded rod 7, and the rotation of the first threaded rod 7 drives the first guide block 4 to slide inside the first guide groove 3, and the sliding of the first guide block 4 drives the movement of the frame 5, and the movement of the frame 5 drives the movement of the cleaning sponge 6, finally realizing the cleaning of the surface of the workbench 1, and subsequently the movement of the first guide block 4 drives the movement of the driving assembly, and the movement of the driving assembly drives the rotation of the first sealing plate 11, at this time the collecting groove 10 will be exposed, and finally the liquid or garbage will be pushed into the interior of the collecting box 12.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A biomedical clean bench, comprising a work bench (1), characterized in that: The upper surface of the workbench (1) is fixedly connected to a cover body (2), the inner wall of the cover body (2) is provided with a first guide groove (3), the interior of the first guide groove (3) is slidably connected to a first guide block (4), the first guide block (4) extends out of the interior of the first guide groove (3), the outer surface of the first guide block (4) is fixedly connected to a frame body (5), a cleaning sponge (6) is arranged inside the frame body (5), the inner thread sleeve of the first guide block (4) is provided with a first threaded rod (7), the first threaded rod (7) is rotatably connected to the interior of the first guide groove (3), the outer surface of the workbench (1) is fixedly connected to a first motor (8), the output shaft of the first motor (8) rotatably penetrates into the interior of the workbench (1) and is fixedly connected to the first threaded rod (7), the bottom wall of the first guide groove (3) is provided with a sliding groove (9), the interior of the sliding groove (9) is provided with a driving assembly, the upper surface of the workbench (1) is provided with a collecting groove (10), the interior of the collecting groove (10) is provided with a first sealing plate (11).

2. A biomedical clean bench according to claim 1, characterized in that: The cleaning sponge (6) is in contact with the upper surface of the workbench (1), the sliding groove (9) extends into the interior of the cover body (2), the lower surface of the workbench (1) is fixedly connected with a collecting box (12), the collecting box (12) and the collecting groove (10) are connected, the inner wall of the cover body (2) is provided with an ultraviolet sterilization component (30), and the outer surface of the cover body (2) is provided with a ventilation component (31).

3. A biomedical clean bench according to claim 1, characterized in that: A limiting groove (13) is provided on a side surface of the frame (5) facing the first guide block (4); a limiting rod (14) is fixedly connected inside the limiting groove (13); the first guide block (4) is slidably sleeved on the outer surface of the limiting rod (14); and the first guide block (4) is slidably connected inside the limiting groove (13).

4. A biomedical clean bench according to claim 3, characterized in that: A first spring (15) is fixedly connected between the upper surface of the first guide block (4) and the top wall of the limiting groove (13), and the first spring (15) is sleeved on the outer surface of the limiting rod (14).

5. The biomedical clean bench according to claim 1, characterized in that: The driving assembly comprises a tooth plate (16), the tooth plate (16) is slidably connected inside the sliding groove (9), the interior of the collecting groove (10) is rotatably connected with a rotating shaft (17), the right end of the rotating shaft (17) rotates and penetrates into the interior of the workbench (1), the first sealing plate (11) is sleeved on the outer surface of the rotating shaft (17), one end of the rotating shaft (17) located inside the workbench (1) is sleeved with a gear (18), the gear (18) and the tooth plate (16) are meshingly connected, and a second spring (19) is fixedly connected between the tooth plate (16) and the inner wall of the sliding groove (9).

6. A biomedical clean bench according to claim 5, characterized in that: The upper surface of the workbench (1) is provided with a through groove (20), and a placement box (21) is slidably connected inside the through groove (20). Two fixed plates (22) are fixedly connected to the lower surface of the workbench (1). Second guide grooves (23) are provided on opposite side surfaces of the two fixed plates (22). Second guide blocks (24) are slidably connected inside the second guide grooves (23). The two second guide blocks (24) are fixedly connected to the two side surfaces of the placement box (21) respectively.

7. A biomedical clean bench according to claim 6, characterized in that: The second guide block (24) on the right side is internally threaded with a second threaded rod (25), the second threaded rod (25) is rotatably connected to the inside of the second guide groove (23) on the right side, the lower surface of the fixed plate (22) on the right side is fixedly connected to a second motor (26), the output shaft of the second motor (26) is rotatably penetrated into the inside of the fixed plate (22) and is fixedly connected to the second threaded rod (25).

8. The biomedical clean bench according to claim 6, characterized in that: The upper surface of the workbench (1) is provided with a groove (27), the groove (27) is connected to the through groove (20), the bottom wall of the groove (27) is provided with a sealing strip (28), the upper surface of the placement box (21) is fixedly connected with a second sealing plate (29), and the second sealing plate (29) and the groove (27) are adapted to each other.

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