CN117138863A - Intelligent biological experiment table - Google Patents
Intelligent biological experiment table Download PDFInfo
- Publication number
- CN117138863A CN117138863A CN202311384057.1A CN202311384057A CN117138863A CN 117138863 A CN117138863 A CN 117138863A CN 202311384057 A CN202311384057 A CN 202311384057A CN 117138863 A CN117138863 A CN 117138863A
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- China
- Prior art keywords
- test tube
- box body
- fixed
- shaft
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002474 experimental method Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000012360 testing method Methods 0.000 claims abstract description 56
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 13
- 238000010079 rubber tapping Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L13/00—Cleaning or rinsing apparatus
- B01L13/02—Cleaning or rinsing apparatus for receptacle or instruments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
Abstract
The application discloses an intelligent biological experiment table which comprises a table top, a cabinet body and supporting legs, wherein the cabinet body is used for supporting the table top, and a test tube and a cleaning assembly are arranged on the table top. In the application, a test tube is arranged in a jack of a movable plate, a motor is controlled to be started, and the following three actions are sequentially generated, namely, the movable plate drives the test tube to retract into a box body; 2. the lifting plate moves downwards, so that the spray pipe is inserted into the test tube; 3. under the effect of pressure sensor and controller, connect the water box to shift up for the horizontal pole touches the butt piece, and reagent flows to in the water box that connects in the test tube, opens water pump and air heater in proper order at last, accomplishes the clean and the stoving operation to the test tube, compares among the prior art manual clear mode of experimenter, and degree of automation is higher, has reduced experimenter's amount of labour.
Description
Technical Field
The application relates to the technical field of experiment tables, in particular to an intelligent biological experiment table.
Background
Biological experiments refer to the process of purposefully observing and researching biological structures and vital activity phenomena which are not easy to observe under the general condition by using certain instruments, materials and medicines under specific environmental conditions through a scientific method.
Biological experiments are mostly operated on the experiment table, and the biological experiments mostly involve the use of test tubes, after each experiment is finished, the test tubes are all required to be cleaned by experiment staff, if no water pool is arranged on the experiment table, the test tubes are required to be moved to other places for cleaning, after the test tubes are cleaned, the experiment staff also need to place the test tubes to be stored elsewhere, and the whole process is complex and inconvenient.
If a laboratory bench that can be automatically cleaned and can store test tubes can be provided, the amount of labor of laboratory staff can be reduced after each experiment.
Disclosure of Invention
The application aims at: in order to solve the problems, an intelligent biological experiment table is provided.
In order to achieve the above purpose, the present application adopts the following technical scheme:
an intelligent biological experiment table comprises a table top, a cabinet body for supporting the table top, and support legs, wherein test tubes and cleaning components are arranged on the table top;
the bottom of the test tube penetrates through the movable rod, a flange is fixed on the outer wall of the test tube, a plugging block is fixed at one end of the movable rod, an abutting block is fixed at the other end of the movable rod, and a spring III is arranged between the abutting block and the test tube;
the cleaning assembly comprises a box body which is fixed on the table top and provided with a through hole on the outer wall, wherein the box body is provided with an air heater, a water pump, a tapping device and a tee joint which are communicated with each other, the tee joint is respectively connected with the air heater and the water pump through communicating pipes, the two communicating pipes are provided with one-way valves, the box body is internally provided with a moving plate which moves in the front-back direction, a lifting plate which moves in the vertical direction and a water receiving box, and the side wall of the box body is provided with a first shaft and a second shaft;
the box body is provided with a motor, and the motor rotates through a first driving shaft of the transmission part and a second driving shaft of the transmission part in the rotating process;
the lifting plate is provided with a water spraying pipe which is communicated with the tapping device through a hose, and the shaft I is provided with a cam acting on the lifting plate;
the movable plate is provided with a jack for butting test tubes, and the movable plate is driven to move by a transmission part III in the rotation process of the shaft II;
the water receiving box is internally provided with a cross rod, and a water outlet pipe penetrating to the outside of the box body is connected to the water receiving box.
Preferably, a guide rod penetrating through the lifting plate is fixed in the box body, and a second spring for giving upward thrust to the lifting plate is arranged on the guide rod.
Preferably, the first transmission member comprises a second sprocket fixed at the output end of the motor, and the second sprocket is in transmission with a first sprocket fixed on the first shaft through a chain.
Preferably, the second transmission part comprises a gear fixed on the second shaft and a driving arm fixed at the output end of the motor, a tooth block is slidably connected to the outer side of the box body, a moving block and a first spring are arranged in the tooth block, a first moving pin is fixed on the moving block, and the first moving pin penetrates through a avoidance groove on the tooth block and a first strip-shaped groove on the driving arm.
Preferably, the sliding blocks are fixed on two sides of the moving plate, and the inner wall of the box body is provided with sliding grooves matched with the sliding blocks.
Preferably, the third transmission part comprises extension arms formed on two sides of the moving plate, the second moving pin is fixed on the extension arms, the second driven arm is installed on the second shaft, and the second driven arm is provided with a second strip-shaped groove matched with the second moving pin.
Preferably, both ends of the water receiving box are provided with fixing plates, the fixing plates are provided with electric push rods for driving the water receiving box to move, and the box body is fixedly provided with a controller and a pressure sensor matched with the tooth block.
Preferably, a cover plate for blocking the through hole is arranged on the box body.
In summary, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:
in the application, a test tube is arranged in a jack of a movable plate, a motor is controlled to be started, and the following three actions are sequentially generated, namely, the movable plate drives the test tube to retract into a box body; 2. the lifting plate moves downwards, so that the spray pipe is inserted into the test tube; 3. under the effect of pressure sensor and controller, connect the water box to shift up for the horizontal pole touches the butt piece, and reagent flows to in the water box that connects in the test tube, opens water pump and air heater in proper order at last, accomplishes the clean and the stoving operation to the test tube, compares among the prior art manual clear mode of experimenter, and degree of automation is higher, has reduced experimenter's amount of labour.
Drawings
Fig. 1 shows a schematic diagram of a laboratory bench provided according to an embodiment of the present application;
FIG. 2 illustrates a perspective view of a cleaning assembly provided in accordance with an embodiment of the present application;
FIG. 3 shows a schematic view of the partial enlarged structure of FIG. 2A provided in accordance with an embodiment of the present application;
FIG. 4 shows a schematic view of the internal structure of a tooth block provided according to an embodiment of the present application;
FIG. 5 illustrates a distribution schematic of a tap, lifter plate, and traveling plate provided in accordance with an embodiment of the present application;
fig. 6 shows a schematic diagram of a back structure of a case provided according to an embodiment of the present application;
FIG. 7 shows a schematic view of the internal structure of a test tube provided according to an embodiment of the present application;
fig. 8 shows a schematic distribution diagram of a driven arm, a water receiving box and a moving plate according to an embodiment of the application.
Legend description:
1. a table top; 2. a cabinet body; 3. a support leg; 4. a cover plate; 5. a case; 6. a sprocket I; 7. a chain; 8. a first shaft; 9. a controller; 10. a through port; 11. a moving plate; 12. a test tube; 13. a second chain wheel; 14. a driving arm; 15. moving the first pin; 16. a first strip-shaped groove; 17. tooth blocks; 18. a pressure sensor; 19. a second shaft; 20. a gear; 21. a first spring; 22. an avoidance groove; 23. a moving block; 24. a cam; 25. a water spray pipe; 26. a tap; 27. a hose; 28. a lifting plate; 29. a guide rod; 30. a second spring; 31. a communicating pipe; 32. a tee joint; 33. a one-way valve; 34. an air heater; 35. a water pump; 36. a water outlet pipe; 37. a flange; 38. a block; 39. a third spring; 40. a moving rod; 41. an abutment block; 42. a second moving pin; 43. a second strip-shaped groove; 44. a driven arm; 45. an electric push rod; 46. a water receiving box; 47. a cross bar; 48. an extension arm; 49. a slide block; 50. a jack; 51. a chute; 52. a fixing plate; 53. and a motor.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-8, the present application provides a technical solution:
an intelligent biological experiment table comprises a table top 1, a cabinet body 2 and support legs 3, wherein the cabinet body 2 and the support legs 3 are used for supporting the table top 1, and a test tube 12 and a cleaning assembly are arranged on the table top 1;
the bottom of the test tube 12 is penetrated with a movable rod 40, the movable rod 40 is vertically distributed, the movable rod 40 is in clearance fit with the test tube 12, liquid in the test tube 12 can flow out outwards through a gap between the movable rod 40 and the test tube 12, a flange 37 is fixed on the outer wall of the test tube 12, the flange 37 is annularly arranged, one end of the movable rod 40 is fixedly provided with a blocking block 38, the blocking block 38 is arranged in the test tube 12, the blocking block 38 is made of rubber material and abuts against the inner wall of the bottom of the test tube 12 to play a role in blocking liquid, the other end of the movable rod 40 is fixedly provided with an abutting block 41, a spring III 39 is arranged between the abutting block 41 and the test tube 12, the abutting block 41 is arranged below the test tube 12, the spring III 39 is sleeved outside the movable rod 40, and the spring III 39 gives vertical downward elasticity to the abutting block 41, the movable rod 40 and the blocking block 38;
the cleaning assembly comprises a box body 5 which is fixed on the table top 1 and provided with a through hole 10 on the outer wall, a cover plate 4 is arranged on the box body 5, the cover plate 4 is connected with the box body 5 through a rotating shaft, the cover plate 4 rotates to be vertical, the cover plate 4 can seal the through hole 10 so as to reduce dust from entering the box body 5, an air heater 34, a water pump 35, a tapping device 26 and a tee joint 32 which are communicated with each other are arranged on the box body 5, the air heater 34, the water pump 35 and the tee joint 32 are all arranged at the back of the box body 5, and a pipeline which is connected with the tapping device 26 and the tee joint 32 is penetrated on the box body 5;
the tee joint 32 is connected with the air heater 34 and the water pump 35 through the communicating pipes 31 respectively, the two communicating pipes 31 are provided with the one-way valves 33, the one-way valves 33 are provided with two, one-way valve 33 can prevent water flow from entering the air heater 34, the other one-way valve 33 can prevent hot air flow from entering the water pump 35, the box body 5 is internally provided with the moving plate 11 moving in the front-back direction, the lifting plate 28 moving in the vertical direction and the water receiving box 46, the side wall of the box body 5 is provided with the first shaft 8 and the second shaft 19, the first shaft 8 and the second shaft 19 are arranged in parallel, and the box body 5 is rotationally connected with the first shaft 8 and the second shaft 19 through bearings;
the motor 53 is arranged on the box body 5, the motor 53 is arranged on the inner side of the box body 5, and in the rotation process of the motor 53, the first driving shaft 8 through the first driving member rotates and the second driving shaft 19 through the second driving member rotates;
the water spraying pipe 25 is arranged on the lifting plate 28, the water spraying pipe 25 can move along the lifting plate 28 in the vertical direction, the water spraying pipe 25 is vertical, water outlet holes are distributed on the outer wall of the water spraying pipe 25 along the circumferential direction of the water spraying pipe, the water spraying pipe 25 is communicated with the tapping device 26 through the hose 27, the hose 27 is arranged, the lifting plate 28 can move in the vertical direction under the condition that the normal flow of water flow or hot air flow is ensured, the first shaft 8 is provided with the cam 24 acting on the lifting plate 28, and the cam 24 is arranged on the inner side of the box body 5 and above the lifting plate 28;
the movable plate 11 is provided with a jack 50 for butting the test tube 12, the test tube 12 can be directly inserted into the jack 50 or screwed with the jack 50 through threads, and the movable plate 11 is driven to move through a transmission part III in the rotation process of the second shaft 19;
the water receiving box 46 is internally provided with a cross rod 47, the cross rod 47 is fixedly connected with the inner walls of the two sides of the water receiving box 46, when the cross rod 47 moves upwards along with the water receiving box 46, after the water receiving box 46 covers the outside of the test tube 12, the cross rod 47 acts on the abutting block 41 to lift the abutting block 41 upwards, the water receiving box 46 is connected with a water outlet pipe 36 penetrating to the outside of the box body 5, the water outlet pipe 36 is made of flexible materials, liquid entering the inside of the water receiving box 46 can be discharged outwards through the water outlet pipe 36, the two ends of the water receiving box 46 are respectively provided with a fixed plate 52, the fixed plates 52 are fixedly connected with the inner wall of the box body 5, the fixed plates 52 are provided with an electric push rod 45, the fixed ends of the electric push rod 45 are fixed with the fixed plates 52, the telescopic ends of the electric push rod 45 are fixed with the water receiving box 46, and the electric push rod 45 can drive the water receiving box 46 to move up and down, and the box body 5 is fixedly provided with a controller 9 and a pressure sensor 18;
the controller 9 is a programmable PLC singlechip, the output end of the pressure sensor 18 is electrically connected with the input end of the controller 9, the output end of the controller 9 is electrically connected with the input end of the electric push rod 45, when the pressure received by the pressure sensor 18 exceeds a set threshold value, the controller 9 can control the electric push rod 45 to stretch to push the water receiving box 46 upwards, and when the pressure received by the pressure sensor 18 is lower than the set threshold value, the electric push rod 45 can drive the water receiving box 46 to reset under the action of the controller 9.
Specifically, as shown in fig. 5, a guide rod 29 penetrating through the lifting plate 28 is fixed on the inside of the box 5, a second spring 30 for giving upward thrust to the lifting plate 28 is arranged on the guide rod 29, the lifting plate 28 is in sliding connection with the guide rod 29, the second spring 30 is sleeved on the outside of the guide rod 29, and under the action of the second spring 30, the lifting plate 28 abuts against the outer wall of the cam 24.
Specifically, as shown in fig. 2 and 3, the first transmission member includes a second sprocket 13 fixed at an output end of the motor 53, the second sprocket 13 is driven by a first sprocket 6 fixed on the first shaft 8 through a chain 7, and the chain 7 is sleeved outside the first sprocket 6 and the second sprocket 13.
Specifically, as shown in fig. 3 and 4, the second transmission member includes a gear 20 fixed on the second shaft 19 and a driving arm 14 fixed at the output end of the motor 53, the driving arm 14 is disposed at the outer side of the second sprocket 13, the outer side of the box 5 is slidably connected with a tooth block 17, the tooth block 17 and the box 5 can be slidably connected through a guide rail, the tooth block 17 can only move in the vertical direction, a moving block 23 and a first spring 21 are disposed in the tooth block 17, the moving block 23 is slidably connected with the inner wall of the tooth block 17, the first spring 21 is located below the moving block 23, a first moving pin 15 is fixed on the moving block 23, the first moving pin 15 penetrates through a avoiding groove 22 on the tooth block 17 and a first bar groove 16 on the driving arm 14, and the first moving pin 15 is slidably connected with the avoiding groove 22 and the driving arm 14.
Specifically, as shown in fig. 3 and 8, both sides of the moving plate 11 are fixed with sliding blocks 49, the inner wall of the box 5 is provided with sliding grooves 51 matched with the sliding blocks 49, and the sliding blocks 49 are in sliding connection with the sliding grooves 51;
the third transmission part comprises extension arms 48 formed on two sides of the movable plate 11, the extension arms 48 are located below the movable plate 11, the second movable pin 42 is fixed on the extension arms 48, the second driven arm 44 is installed on the second shaft 19, the driven arm 44 is located on the inner side of the box 5, the second movable pin 42 is in sliding connection with the second movable pin 42, the second movable pin 43 is in sliding connection with the second movable pin 43, the inner wall of the second movable pin 42 acts on the second movable pin 42 in the process that the second movable arm 44 rotates along with the second shaft 19, and the second movable pin 42 can drive the movable plate 11 to move through the extension arms 48.
In summary, in the present embodiment, when the test tube 12 needs to be cleaned, the test tube 12 is sequentially placed in the insertion hole 50 of the moving plate 11, and the flange 37 contacts with the moving plate 11, so as to complete the placement of the test tube 12;
the motor 53 is turned on, specifically the following two processes occur:
1. the output end of the motor 53 drives the driving arm 14 to rotate, the moving block 23, the first spring 21 and the tooth block 17 move downwards integrally under the action of the first bar-shaped groove 16 and the first moving pin 15, the second shaft 19 drives the driven arm 44 to rotate under the action of the meshing of the tooth block 17 and the gear 20, the extension arm 48 drives the moving plate 11 to move under the action of the second bar-shaped groove 43 and the second moving pin 42, and the moving plate 11 and the test tube 12 retract into the box body 5 under the cooperation of the sliding block 49 and the sliding groove 51;
meanwhile, under the action of the first chain wheel 6, the chain 7 and the second chain wheel 13, the first shaft 8 drives the cam 24 to rotate, and in the process of one stage, the protruding end of the cam 24 does not act on the lifting plate 28, and the lifting plate 28 is in a static state;
2. when the tooth block 17 is abutted against the pressure sensor 18, the movable plate 11 and the test tube 12 are completely retracted into the box body 5, the driving arm 14 rotates along with the continued rotation of the motor 53, the tooth block 17 cannot move continuously, so that under the action of the strip-shaped groove I16 and the movable pin I15, the movable block 23 moves against the elastic force of the spring I21 (in the process of the first stage, the spring I21 is always in an extension state), the pressure given to the pressure sensor 18 by the tooth block 17 is continuously increased under the action of the spring I21, when the pressure reaches a set threshold value, the controller 9 controls the electric push rod 45 to extend, the cross rod 47 contacts the abutting block 41 after the water receiving box 46 covers the outside of the test tube 12, the spring III 39 is compressed under stress, the blocking block 38 moves upwards, and the reagent in the test tube 12 flows into the water receiving box 46 and is finally discharged outwards through the water outlet pipe 36;
meanwhile, under the action of the first sprocket 6, the chain 7 and the second sprocket 13, the first shaft 8 drives the cam 24 to rotate, in the two-stage process, the protruding end of the cam 24 acts on the lifting plate 28, the lifting plate 28 drives the water spraying pipe 25 to move downwards, the bottom of the lifting plate 28 is in contact with the upper edge of the test tube 12, and the water spraying pipe 25 is inserted into the test tube 12;
then the water pump 35 is turned on, water enters the tapping device 26 through the communicating pipe 31 and the tee joint 32, and then is sprayed out through the hose 27 and the water spraying pipe 25, and the water acts on the inner wall of the test tube 12 to finish cleaning the test tube 12;
after cleaning is finished, the water pump 35 is closed, the air heater 34 is turned on, air flow enters the tapping device 26 through the communicating pipe 31 and the tee joint 32, then is sprayed out through the hose 27 and the water spraying pipe 25, and the air flow acts on the inner wall of the test tube 12 to finish the drying treatment of the test tube 12;
finally, the upper cover plate 4 is closed, the test tube 12 is stored in the box body 5, dust can be prevented from entering the box body 5 through the through hole 10, and compared with the manual cleaning mode of the experimenter in the prior art, the automation degree is higher, and the labor capacity of the experimenter is reduced.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. An intelligent biological experiment table comprises a table top (1), a cabinet body (2) for supporting the table top (1) and supporting legs (3), and is characterized in that a test tube (12) and a cleaning assembly are arranged on the table top (1);
the bottom of the test tube (12) is penetrated by a movable rod (40), a flange (37) is fixed on the outer wall of the test tube (12), a plugging block (38) is fixed at one end of the movable rod (40), an abutting block (41) is fixed at the other end of the movable rod, and a spring III (39) is arranged between the abutting block (41) and the test tube (12);
the cleaning assembly comprises a box body (5) which is fixed on a table top (1) and provided with a through hole (10) on the outer wall, wherein a hot air blower (34), a water pump (35) and a tapping device (26) and a tee joint (32) which are communicated are arranged on the box body (5), the tee joint (32) is connected with the hot air blower (34) and the water pump (35) through communicating pipes (31) respectively, one-way valves (33) are arranged on the two communicating pipes (31), a moving plate (11) which moves in the front-back direction, a lifting plate (28) which moves in the vertical direction and a water receiving box (46) are arranged in the box body (5), and a first shaft (8) and a second shaft (19) are arranged on the side wall of the box body (5);
a motor (53) is arranged on the box body (5), and the motor (53) rotates through a first driving shaft (8) of a transmission part and a second driving shaft (19) of the transmission part in the rotating process;
a water spraying pipe (25) is arranged on the lifting plate (28), the water spraying pipe (25) is communicated with the tapping device (26) through a hose (27), and a cam (24) acting on the lifting plate (28) is arranged on the first shaft (8);
the movable plate (11) is provided with a jack (50) for butting the test tubes (12), and the second shaft (19) drives the movable plate (11) to move through a transmission part III in the rotating process;
the water receiving box (46) is internally provided with a cross rod (47), and the water receiving box (46) is connected with a water outlet pipe (36) penetrating to the outside of the box body (5).
2. The intelligent biological experiment table according to claim 1, wherein a guide rod (29) penetrating through the lifting plate (28) is fixed on the inside of the box body (5), and a second spring (30) for giving upward thrust to the lifting plate (28) is arranged on the guide rod (29).
3. The intelligent biological experiment table according to claim 1, wherein the first transmission part comprises a second sprocket wheel (13) fixed at the output end of the motor (53), and the second sprocket wheel (13) is in transmission with a first sprocket wheel (6) fixed on the first shaft (8) through a chain (7).
4. An intelligent biological experiment table according to claim 3, wherein the two transmission parts comprise a gear (20) fixed on the second shaft (19) and a driving arm (14) fixed at the output end of the motor (53), the outer side of the box body (5) is slidably connected with a tooth block (17), a moving block (23) and a first spring (21) are arranged in the tooth block (17), a first moving pin (15) is fixed on the moving block (23), and the first moving pin (15) penetrates through a avoidance groove (22) in the tooth block (17) and a first strip-shaped groove (16) in the driving arm (14).
5. An intelligent biological laboratory bench according to claim 3 or 4, characterized in that both sides of the movable plate (11) are fixed with sliding blocks (49), and the inner wall of the box body (5) is provided with sliding grooves (51) matched with the sliding blocks (49).
6. The intelligent biological experiment table according to claim 5, wherein the third transmission part comprises extension arms (48) formed on two sides of the movable plate (11), the second movable pin (42) is fixed on the extension arms (48), the second driven arm (44) is mounted on the second shaft (19), and the second driven arm (44) is provided with a second strip-shaped groove (43) matched with the second movable pin (42).
7. An intelligent biological experiment table according to claim 1, wherein both ends of the water receiving box (46) are provided with fixing plates (52), the fixing plates (52) are provided with electric push rods (45) for driving the water receiving box (46) to move, and the box body (5) is fixedly provided with a controller (9) and a pressure sensor (18) matched with the tooth block (17).
8. The intelligent biological experiment table according to claim 1, wherein a cover plate (4) for blocking the through hole (10) is arranged on the box body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311384057.1A CN117138863B (en) | 2023-10-24 | 2023-10-24 | Intelligent biological experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311384057.1A CN117138863B (en) | 2023-10-24 | 2023-10-24 | Intelligent biological experiment table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117138863A true CN117138863A (en) | 2023-12-01 |
| CN117138863B CN117138863B (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311384057.1A Active CN117138863B (en) | 2023-10-24 | 2023-10-24 | Intelligent biological experiment table |
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| CN112588707A (en) * | 2020-11-17 | 2021-04-02 | 德州职业技术学院（德州市技师学院） | Chemistry is test tube cleaning device for chemical laboratory |
| CN214765614U (en) * | 2021-05-10 | 2021-11-19 | 上海博野科教设备有限公司 | Multifunctional experiment table for chemical experiments |
| CN113399400A (en) * | 2021-06-21 | 2021-09-17 | 河北化工医药职业技术学院 | Organic chemistry experiment test tube self-cleaning stoving degassing unit |
| CN217251368U (en) * | 2022-04-29 | 2022-08-23 | 驻马店幼儿师范高等专科学校 | Test tube cleaning equipment after biological experiment |
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