Cell classification incubator

Abstract

The utility model discloses a cell classification constant temperature box, constant temperature box body and support frame, said constant temperature box body is equipped with the support frame inside, the inside of support frame is movably equipped with transmission shaft, the surface of transmission shaft is sleeved with two sets of transmission chain wheel, the outer wall of constant temperature box body is equipped with drive motor, the drive motor is equipped with drive chain wheel, the drive chain wheel is equipped with drive chain wheel, the drive chain wheel is equipped with drive chain wheel. The output end of the driving motor is connected with a transmission shaft, a driven shaft is movably installed in the portion, above the transmission shaft, of the supporting frame, the surface of the driven shaft is sleeved with two sets of driven chain wheels, chains are installed on the surfaces of the driven chain wheels in a meshed mode, the chains extend to the surfaces of the transmission chain wheels, and the chains are meshed with the transmission chain wheels. According to the cell test tube constant-temperature box, the corresponding cell test tubes can be conveniently taken in a surrounding and moving mode, the temperature can be conveniently regulated and controlled by blowing in a moving mode, the temperature can be conveniently regulated and controlled by blowing in a reciprocating swinging mode, and the convenience of taking the cell test tubes and the constant-temperature effect of the constant-temperature box are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of classified incubators, in particular to a cell classification incubator. Background Technique

[0002] Cell culture refers to a method of simulating the in-vivo environment (sterile, suitable temperature, pH value, certain nutrient conditions, etc.) in vitro to make cells survive, grow, reproduce and maintain their main structures and functions. Cell culture technology is an important and commonly used technology in cell biology research methods. Through cell culture, a large number of cells can be obtained, and signal transduction, synthetic metabolism, growth and proliferation of cells can be studied. An incubator is required for cell culture. In order to better culture cells, a cell classification incubator is proposed.

[0003] As disclosed in a cell classification incubator with the authorization announcement number CN220564626U, it includes an incubator body. Both inner walls on two sides of the incubator body are slidably connected with a plurality of sliding blocks. On one side where two sliding blocks located on the same horizontal line are close to each other, a placement box is fixedly connected. The top of the placement box is connected and communicated with a plurality of insertion tubes in a rectangular arrangement;

[0004] Although it realizes the simplicity of the utility model. The placement box can be pulled out of the incubator body, and culture dishes containing Saccharomyces cerevisiae can be inserted into the plurality of insertion tubes. The sealing plate of the culture vessel will seal the openings of the plurality of insertion tubes to prevent miscellaneous bacteria in the air from entering the culture vessel. Moreover, the sealing plate of the culture vessel is a detachable cleaning structure. The constant temperature heater transfers heat to a plurality of heat conducting plates in a heat conduction manner to directly heat the culture dishes containing Saccharomyces cerevisiae in the plurality of insertion tubes, so as to well maintain the temperature in the Saccharomyces cerevisiae culture dish;

[0005] However, it does not solve the problem that the existing classified incubator is not convenient for conveniently moving around to pick up the corresponding cell test tubes and conveniently moving and blowing to regulate the temperature, and is not conducive to reciprocating swing type blowing to regulate the temperature, which affects the convenience of picking up cell test tubes and the constant temperature effect of the incubator. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a cell classification incubator to solve the problems in the above background technique that the classified incubator is not convenient for conveniently moving around to pick up the corresponding cell test tubes and conveniently moving and blowing to regulate the temperature, is not conducive to reciprocating swing type blowing to regulate the temperature, and affects the convenience of picking up cell test tubes and the constant temperature effect of the incubator.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A cell sorting incubator, comprising an incubator body and a support frame. A support frame is installed inside the incubator body. A transmission shaft is movably installed inside the support frame. Two groups of transmission sprockets are sleeved on the surface of the transmission shaft. A driving motor is installed on the outer wall of the incubator body, and the output end of the driving motor is connected to the transmission shaft. A driven shaft is movably installed inside the support frame above the transmission shaft. Two groups of driven sprockets are sleeved on the surface of the driven shaft. Chains are meshed and installed on the surfaces of the driven sprockets, and the chains extend to the surfaces of the transmission sprockets and are meshed with the transmission sprockets. A plurality of groups of load-bearing blocks at equal intervals are installed on the side walls of the chains, and support shafts are fixedly installed between two groups of load-bearing blocks. Two groups of connecting frames are installed on the surfaces of the support shafts, and the connecting frames are movably connected to the support shafts. Test tube boxes are arranged below the support shafts, and the test tube boxes are connected to the connecting frames. A moving frame is installed on the inner wall of the incubator body, and a plurality of groups of temperature sensors at equal intervals are installed on the inner wall of the incubator body on one side of the moving frame.

[0008] Preferably, a threaded rod is installed inside the moving frame, and the threaded rod is movably connected to the moving frame.

[0009] Preferably, a moving motor is installed at the top of the moving frame, and the output end of the moving motor is connected to the threaded rod.

[0010] Preferably, a threaded sleeve is sleeved on the surface of the threaded rod, and the threaded sleeve is threadedly connected to the threaded rod and is slidably connected to the moving frame. A connecting block is installed on the side wall of the threaded sleeve, and an integrated board is installed on the side wall of the connecting block.

[0011] Preferably, a reciprocating motor is installed on one side of the integrated board, and a driving shaft is installed at the output end of the reciprocating motor. A gear is sleeved on the surface of the driving shaft.

[0012] Preferably, two groups of slide rails are installed on the other side of the integrated board. Sliders are installed on the surfaces of the slide rails, and the sliders are slidably connected to the slide rails.

[0013] Preferably, racks are installed on one side of the sliders, and the racks are meshed with the gears.

[0014] Preferably, air outlets are installed on the other side of the sliders, and the air outlets are fixedly connected to the sliders.

[0015] Compared with the prior art, the beneficial effects of the present utility model are: This sorting incubator not only realizes convenient circumferential movement to pick up the corresponding cell test tubes and convenient movement and blowing to regulate the temperature, facilitates reciprocating swing type blowing to regulate the temperature, but also improves the convenience of picking up cell test tubes and the constant temperature effect of the incubator;

[0016] (1) The device is connected to an external control and external circuit by first connecting the air outlet to an external air conditioner through a flexible hose. The temperature sensor feeds back signals to the external controller, and the controller controls the external air conditioner to blow corresponding cold or hot air into the interior of the constant temperature box body through the flexible hose via the air outlet, thereby regulating the temperature inside the constant temperature box body to achieve the constant temperature function. When it is necessary to take corresponding cell test tubes, the driving motor drives the transmission shaft to rotate, the transmission shaft drives the transmission sprocket to rotate, the transmission sprocket drives the chain to move, and the chain drives the support shaft to move through the bearing block. The connecting frame and the test tube box always face downward to prevent the cell test tubes from tipping over. Under the continuous action of the driving motor, the corresponding test tube box is driven to move in a circular motion and move to the taking position, and then it can be taken, realizing convenient circular motion to take the corresponding cell test tubes and improving the convenience of taking cell test tubes;

[0017] (2) Through the data feedback of multiple groups of temperature sensors, the temperature data at different positions can be obtained. When the temperature at a certain place changes, the moving motor drives the threaded rod to rotate, the threaded rod drives the threaded sleeve to move, the threaded sleeve drives the integrated board and the air outlet to move through the connecting block, and the controller turns on the air conditioner to blow hot or cold air through the air outlet to the corresponding position for constant temperature control. The reciprocating motor drives the driving shaft to rotate, the driving shaft drives the gear to rotate, the gear drives the rack to move, and the rack drives the slider to slide on the surface of the slide rail. Under the forward and reverse rotation of the reciprocating motor, the slider is driven to swing reciprocally, and the slider drives the air outlet to move reciprocally, so that the air outlet blows air reciprocally to the corresponding position to improve the uniformity of air blowing, thereby improving the constant temperature effect of the constant temperature box, realizing convenient moving air blowing to regulate the temperature, facilitating reciprocating swing type air blowing to regulate the temperature, and improving the constant temperature effect of the constant temperature box. Description of the Drawings

[0018] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0019] Figure 2 is a front view structure schematic diagram of the constant temperature box body of the present utility model;

[0020] Figure 3 is a side view sectional structure schematic diagram of the support frame of the present utility model;

[0021] Figure 4 is a three-dimensional structure schematic diagram of the integrated board of the present utility model;

[0022] Figure 5 is a side view sectional structure schematic diagram of the moving frame of the present utility model.

[0023] In the figure: 1. Incubator body; 2. Driving motor; 3. Transmission shaft; 4. Support frame; 5. Test tube box; 6. Connecting frame; 7. Support shaft; 8. Bearing block; 9. Chain; 10. Temperature sensor; 11. Moving frame; 12. Integrated board; 13. Driven shaft; 14. Driven sprocket; 15. Driving sprocket; 16. Reciprocating motor; 17. Rack; 18. Slide rail; 19. Slide block; 20. Air outlet; 21. Gear; 22. Driving shaft; 23. Moving motor; 24. Threaded sleeve; 25. Threaded rod; 26. Connecting block. Detailed implementation manner

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-5 , an embodiment provided by the present invention: a cell sorting incubator, including an incubator body 1 and a support frame 4. A support frame 4 is installed inside the incubator body 1. A transmission shaft 3 is movably installed inside the support frame 4. Two groups of driving sprockets 15 are sleeved on the surface of the transmission shaft 3. A driving motor 2 is installed on the outer wall of the incubator body 1, and the output end of the driving motor 2 is connected to the transmission shaft 3. A driven shaft 13 is movably installed inside the support frame 4 above the transmission shaft 3. Two groups of driven sprockets 14 are sleeved on the surface of the driven shaft 13. Chains 9 are meshed and installed on the surfaces of the driven sprockets 14, and the chains 9 extend to the surfaces of the driving sprockets 15, and the chains 9 are meshed with the driving sprockets 15. A plurality of groups of bearing blocks 8 at equal intervals are installed on the side walls of the chains 9, and two support shafts 7 are fixedly installed between the two groups of bearing blocks 8. Two connecting frames 6 are installed on the surfaces of the support shafts 7, and the connecting frames 6 are movably connected to the support shafts 7. Test tube boxes 5 are arranged below the support shafts 7, and the test tube boxes 5 are connected to the connecting frames 6. A moving frame 11 is installed on the inner wall of the incubator body 1. A plurality of groups of temperature sensors 10 at equal intervals are installed on the inner wall of the incubator body 1 on one side of the moving frame 11;

[0026] First, connect the air outlet 20 to an external air conditioner through a flexible hose, and connect the device to an external control and external circuit. The model of the temperature sensor 10 is BL-NTC-WD-566, and its working principle is as follows: A thermocouple is composed of a wire connected by two different metals. When the two connection points of the thermocouple are at different temperatures, a thermoelectric potential is generated. This thermoelectric potential is proportional to the temperature change and can be used to measure temperature. When the temperature changes, the temperature sensor 10 feeds back a signal to the external controller, and the controller controls the external air conditioner to blow corresponding cold air or hot air into the constant temperature box body 1 through the flexible hose via the air outlet 20 to regulate the temperature inside the constant temperature box body 1, thereby realizing the function of constant temperature. If it is necessary to take corresponding cell test tubes, turn on the drive motor 2. The drive motor 2 drives the transmission shaft 3 to rotate, and the transmission shaft 3 drives the transmission sprocket 15 to rotate. Under the mutual meshing of the transmission sprocket 15 and the chain 9, and under the mutual meshing of the chain 9 and the driven sprocket 14, and under the movable cooperation of the driven sprocket 14 and the driven shaft 13, the transmission sprocket 15 drives the chain 9 to move. The chain 9 drives the support shaft 7 to move through the bearing block 8. Under the action of gravity and the movable cooperation of the connecting frame 6 and the support shaft 7, the directions of the connecting frame 6 and the test tube box 5 are always downward to prevent the cell test tubes from tipping over. Under the continuous action of the drive motor 2, the corresponding test tube box 5 is driven to make a circular movement and move to the taking position, and then it can be taken, realizing convenient circular movement to take the corresponding cell test tubes and improving the convenience of taking cell test tubes;

[0027] A threaded rod 25 is installed inside the moving frame 11, and the threaded rod 25 is movably connected to the moving frame 11;

[0028] A moving motor 23 is installed at the top of the moving frame 11, and the output end of the moving motor 23 is connected to the threaded rod 25. A threaded sleeve 24 is sleeved on the surface of the threaded rod 25, and the threaded sleeve 24 is threadedly connected to the threaded rod 25. And the threaded sleeve 24 is slidably connected to the moving frame 11. A connecting block 26 is installed on the side wall of the threaded sleeve 24, and an integrated board 12 is installed on the side wall of the connecting block 26;

[0029] A reciprocating motor 16 is installed on one side of the integrated board 12, and a drive shaft 22 is installed at the output end of the reciprocating motor 16. A gear 21 is sleeved on the surface of the drive shaft 22;

[0030] Two groups of slide rails 18 are installed on the other side of the integrated board 12. Sliders 19 are installed on the surfaces of the slide rails 18, and the sliders 19 are slidably connected to the slide rails 18. Rack bars 17 are installed on one side of the sliders 19, and the rack bars 17 are meshed with the gear 21. Air outlets 20 are installed on the other side of the sliders 19, and the air outlets 20 are fixedly connected to the sliders 19;

[0031] Through the data feedback of multiple groups of temperature sensors 10, the temperature data at different positions can be obtained. When the temperature at a certain place changes, the moving motor 23 is turned on. The moving motor 23 drives the threaded rod 25 to rotate. Under the threaded connection of the threaded rod 25 and the threaded sleeve 24, and under the sliding fit of the threaded sleeve 24 and the moving frame 11, the threaded rod 25 drives the threaded sleeve 24 to move. The threaded sleeve 24 drives the integrated board 12 and the air outlet 20 to move through the connecting block 26. The controller turns on the air conditioner to blow hot air or cold air through the air outlet 20 to the corresponding position for constant temperature control. At the same time, the reciprocating motor 16 is turned on. The reciprocating motor 16 drives the drive shaft 22 to rotate. The drive shaft 22 drives the gear 21 to rotate. Under the mutual meshing of the gear 21 and the rack 17, the gear 21 drives the rack 17 to move. The rack 17 drives the slider 19 to slide on the surface of the slide rail 18. Under the forward and reverse rotation of the reciprocating motor 16, the slider 19 is driven to swing reciprocally. The slider 19 drives the air outlet 20 to move reciprocally. Thus, the air outlet 20 blows air reciprocally to the corresponding position to improve the uniformity of the air blowing, thereby improving the constant temperature effect of the constant temperature box, realizing convenient mobile air blowing to regulate the temperature, facilitating reciprocating swing type air blowing to regulate the temperature, and improving the constant temperature effect of the constant temperature box.

[0032] Working principle: First, connect the air outlet 20 to an external air conditioner through a flexible hose, connect the device to an external control and external circuit. The temperature sensor 10 feeds back signals to the external controller, and the controller controls the external air conditioner to blow corresponding cold air or hot air into the constant temperature box body 1 through the flexible hose via the air outlet 20 to regulate the temperature inside the constant temperature box body 1, thereby realizing the constant temperature function. Different cell test tubes are classified and placed in different test tube boxes 5. When a corresponding cell test tube needs to be taken, the driving motor 2 drives the transmission shaft 3 to rotate, the transmission shaft 3 drives the transmission sprocket 15 to rotate, the transmission sprocket 15 drives the chain 9 to move, and the chain 9 drives the support shaft 7 to move through the bearing block 8. Under the action of gravity, the directions of the connecting frame 6 and the test tube box 5 are always downward to prevent the cell test tubes from tipping over. Under the continuous action of the driving motor 2, the corresponding test tube box 5 is driven to move in a circular motion and move to the taking position, and then it can be taken. Through the data feedback of multiple groups of temperature sensors 10, the temperature data at different positions can be obtained. When the temperature at a certain place changes, the moving motor 23 drives the threaded rod 25 to rotate, the threaded rod 25 drives the threaded sleeve 24 to move, and the threaded sleeve 24 drives the integrated board 12 and the air outlet 20 to move through the connecting block 26. The controller turns on the air conditioner to blow hot air or cold air through the air outlet 20 to the corresponding position for constant temperature control. The reciprocating motor 16 drives the drive shaft 22 to rotate, the drive shaft 22 drives the gear 21 to rotate, the gear 21 drives the rack 17 to move, and the rack 17 drives the slider 19 to slide on the surface of the slide rail 18. Under the forward and reverse rotation of the reciprocating motor 16, the slider 19 is driven to swing reciprocally, and the slider 19 drives the air outlet 20 to move reciprocally. Thus, the air outlet 20 blows air reciprocally to the corresponding position to improve the uniformity of the air blowing, thereby improving the constant temperature effect of the constant temperature box and completing the use of the cell sorting constant temperature box.

Claims

1. A cell sorting incubator, comprising an incubator body (1) and a support frame (4), characterized in that: Inside the incubator body (1), a support frame (4) is installed. Inside the support frame (4), a transmission shaft (3) is movably installed. On the surface of the transmission shaft (3), two groups of transmission sprockets (15) are sleeved. On the outer wall of the incubator body (1), a driving motor (2) is installed, and the output end of the driving motor (2) is connected to the transmission shaft (3). Inside the support frame (4) above the transmission shaft (3), a driven shaft (13) is movably installed. On the surface of the driven shaft (13), two groups of driven sprockets (14) are sleeved. On the surface of each driven sprocket (14), a chain (9) is meshingly installed, and the chain (9) extends to the surface of the transmission sprocket (15), and the chain (9) meshes with the transmission sprocket (15). On the side walls of the chain (9), a plurality of load-bearing blocks (8) are installed at equal intervals, and between two groups of load-bearing blocks (8), a support shaft (7) is fixedly installed. On the surface of each support shaft (7), two connecting frames (6) are installed, and the connecting frame (6) is movably connected to the support shaft (7). Below each support shaft (7), a test tube box (5) is provided, and the test tube box (5) is connected to the connecting frame (6). On the inner wall of the incubator body (1), a moving frame (11) is installed. On the inner wall of the incubator body (1) on one side of the moving frame (11), a plurality of temperature sensors (10) are installed at equal intervals.

2. The cell sorting incubator according to claim 1, characterized in that: Inside the moving frame (11), a threaded rod (25) is installed, and the threaded rod (25) is movably connected to the moving frame (11).

3. The thermostatic incubator for cell sorting according to claim 1, characterized in that: At the top of the moving frame (11), a moving motor (23) is installed, and the output end of the moving motor (23) is connected to the threaded rod (25).

4. The thermostatic incubator for cell sorting according to claim 2, characterized in that: On the surface of the threaded rod (25), a threaded sleeve (24) is sleeved, and the threaded sleeve (24) is threadedly connected to the threaded rod (25), and the threaded sleeve (24) is slidably connected to the moving frame (11). On the side wall of the threaded sleeve (24), a connecting block (26) is installed. On the side wall of the connecting block (26), an integrated board (12) is installed.

5. A cell sorting incubator according to claim 4, wherein: On one side of the integrated board (12), a reciprocating motor (16) is installed. At the output end of the reciprocating motor (16), a driving shaft (22) is installed. On the surface of the driving shaft (22), a gear (21) is sleeved.

6. The cell sorting incubator according to claim 4, characterized in that: On the other side of the integrated board (12), two slide rails (18) are installed. On the surface of each slide rail (18), a slider (19) is installed, and the slider (19) is slidably connected to the slide rail (18).

7. The cell sorting incubator according to claim 6, wherein: On one side of each slider (19), a rack (17) is installed, and the rack (17) meshes with the gear (21).

8. A cell sorting incubator according to claim 6, characterized in that: On the other side of each slider (19), an air outlet (20) is installed, and the air outlet (20) is fixedly connected to the slider (19).

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