Constant-temperature cell incubator

Abstract

The utility model discloses a constant-temperature cell incubator which comprises an incubator body, a rotating assembly is arranged in the incubator body and connected with a partition frame, a clamping assembly is arranged on the side face of the partition frame, a V-shaped partition plate is fixedly connected to the top wall of the incubator body, and the bottom face of the V-shaped partition plate is in sliding connection with the top face of the partition frame. A constant-temperature heater is fixedly connected to the rear end of the top wall of the incubator, a ventilation assembly is arranged on the top surface of the incubator, a controller is fixedly connected to the front end of the top surface of the incubator, and a gas sensor is fixedly connected to the front end of the top wall of the incubator. According to the culture box, the separation frame, the V-shaped separation plates and the rotating assembly are arranged, the rotating assembly rotates the culture vessels to the position between the V-shaped separation plates, and the V-shaped separation plates and the separation frame prevent external air from affecting the internal environment of the culture box; the incubator is also provided with the ventilation assembly, so that the pollution of ventilation to the air in the incubator is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of incubators, in particular to a constant temperature cell incubator. Background Art

[0002] Constant temperature incubator is a general term for a type of constant temperature chamber, which is widely used in scientific research departments such as medical care, pharmaceutical industry, biochemistry, industrial production and agricultural science. Its main function is to cultivate various microorganisms or organisms such as tissues and cells.

[0003] When the existing constant temperature cell culture incubator is used to take and place culture vessels, outside air will enter the incubator during the opening process, which will destroy the constant temperature environment inside the incubator and easily affect the activity of the cells being cultured inside the incubator. Utility Model Content

[0004] The purpose of the utility model is to provide a constant temperature cell culture box to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a constant temperature cell culture incubator, comprising an incubator, a rotating assembly is arranged inside the incubator, the rotating assembly is connected to a partition frame, a clamping assembly is arranged on the side of the partition frame, a V-shaped partition plate is fixedly connected to the top wall of the incubator, the bottom surface of the V-shaped partition plate is slidably connected to the top surface of the partition frame, a constant temperature heater is fixedly connected to the rear end of the top wall of the incubator, a ventilation assembly is arranged on the top surface of the incubator, a controller is fixedly connected to the front end of the top wall of the incubator, and a gas sensor is fixedly connected to the front end of the top wall of the incubator.

[0006] Preferably, the rotating assembly includes a motor, which is fixedly connected to the middle of the top surface of the incubator, the motor output shaft passes through the incubator and is fixedly connected to a rotating shaft, the bottom end of the rotating shaft is rotatably connected to the middle of the inner surface of the incubator, the lower end of the rotating shaft is fixedly connected to a turntable, and the partition frame is fixedly connected to the top surface of the turntable.

[0007] Preferably, the clamping assembly includes a mounting plate, the mounting plate is fixedly connected to the side of the partition frame, the mounting plate is fixedly connected to a spring on the side away from the partition frame, the spring is fixedly connected to a clamping block on one end away from the mounting plate, the clamping block is fixedly connected to a sliding rod on the side close to the spring, the sliding rod is located on the inner side of the spring, and the sliding rod passes through the partition frame at one end away from the clamping block.

[0008] Preferably, the ventilation assembly includes a ventilation box, which is fixedly connected to the right end of the top surface of the incubator, an air inlet pipe is fixedly connected to the top surface of the ventilation box, a dust filter is clamped on the top of the air inlet pipe, a solenoid valve is fixedly connected to the bottom of the inner wall of the ventilation box, an air pump is fixedly connected to the middle of the inner surface of the ventilation box, an air outlet of the air pump is threadedly connected to an air outlet pipe, the air outlet pipe passes through the ventilation box and the incubator and is located inside the incubator, and an ultraviolet lamp is fixedly connected to the right side wall of the ventilation box.

[0009] Preferably, a one-way exhaust valve is threadedly connected to the left end of the top surface of the incubator, and a box door is hingedly connected to the front end of the outer side surface.

[0010] Preferably, the controller is electrically connected to the motor, the constant temperature heater, the solenoid valve, the air pump, the ultraviolet lamp, and the gas sensor.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model is provided with a partition frame, a V-shaped partition plate and a rotating assembly. When the culture vessel needs to be taken out, the motor is started, the motor drives the rotating shaft and the turntable to rotate, the culture vessel to be taken out is rotated between the V-shaped partition plates, the box door is opened to take out the culture vessel, and the V-shaped partition plate and the partition frame prevent the external air from affecting the internal environment of the incubator;

[0013] 2. The utility model is also provided with a ventilation component. The air pump draws the disinfected and sterilized air inside the ventilation box into the incubator, avoiding the pollution of the air inside the incubator by ventilation. The air in the incubator is discharged through the one-way exhaust valve, and then the controller starts the solenoid valve. The outside air enters the ventilation box after being filtered through the dust filter. The ultraviolet lamp continues to irradiate the air, which is convenient for the next ventilation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the internal structure of the incubator of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the ventilation component of the utility model.

[0018] In the figure: 1. incubator; 2. rotating assembly; 21. motor; 22. rotating shaft; 23. turntable; 3. partition rack; 4. clamping assembly; 41. mounting plate; 42. spring; 43. clamping block; 44. slide bar; 5. V-shaped partition plate; 6. constant temperature heater; 7. ventilation assembly; 71. ventilation box; 72. air inlet pipe; 73. dust filter; 74. solenoid valve; 75. air pump; 76. air outlet pipe; 77. ultraviolet lamp; 8. controller; 9. gas sensor; 10. one-way exhaust valve; 11. box door. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: a constant temperature cell culture box, including a culture box 1, a rotating component 2 of the culture box 1 is installed inside, a clamping component 4 is installed on the side of a partition frame 3, a V-shaped partition plate 5 is installed on the top wall of the culture box 1 by bolts, the bottom surface of the V-shaped partition plate 5 is slidably connected with the top surface of the partition frame 3, a constant temperature heater 6 is installed on the rear end of the top wall of the culture box 1 by bolts, a ventilation component 7 is installed on the top surface of the culture box 1, a controller 8 is installed on the front end of the top wall of the culture box 1 by bolts, and a gas sensor 9 is installed on the front end of the top wall of the culture box 1 by bolts.

[0021] The rotating assembly 2 includes a motor 21, which is installed in the middle of the top surface of the incubator 1 by bolts. The output shaft of the motor 21 passes through the incubator 1 and the rotating shaft 22 is installed on the output shaft of the motor 21 through a coupling. The bottom end of the rotating shaft 22 is installed in the middle of the inner surface of the incubator 1 through a bearing. The turntable 23 is installed at the lower end of the rotating shaft 22 by a key, and the partition frame 3 is installed on the top surface of the turntable 23 by bolts.

[0022] The clamping assembly 4 includes a mounting plate 41, which is mounted on the side of the partition frame 3 by bolts, a spring 42 is welded to the side of the mounting plate 41 away from the partition frame 3, a clamping block 43 is welded to the end of the spring 42 away from the mounting plate 41, a sliding rod 44 is mounted on the side of the clamping block 43 close to the spring 42 by bolts, the sliding rod 44 is located on the inner side of the spring 42, and the end of the sliding rod 44 away from the clamping block 43 passes through the partition frame 3.

[0023] The ventilation assembly 7 includes a ventilation box 71, which is installed on the right end of the top surface of the incubator 1 by bolts, an air inlet pipe 72 is welded to the top surface of the ventilation box 71, a dust filter 73 is clamped on the top of the air inlet pipe 72, a solenoid valve 74 is installed on the bottom of the inner wall of the ventilation box 71 by bolts, an air pump 75 is installed on the middle of the inner surface of the ventilation box 71 by bolts, an air outlet pipe 76 is threadedly connected to the air outlet of the air pump 75, the air outlet pipe 76 passes through the ventilation box 71 and the incubator 1 and is located inside the incubator 1, and the right side wall of the ventilation box 71 is installed on the ultraviolet lamp 77 by bolts.

[0024] The one-way exhaust valve 10 is threadedly connected to the left end of the top surface of the incubator 1, and the door 11 is hinged at the front end of the outer side surface of 1.

[0025] The controller 8 is electrically connected to the motor 21 , the constant temperature heater 6 , the solenoid valve 74 , the air pump 75 , the ultraviolet lamp 77 , and the gas sensor 9 .

[0026] Working principle: When the utility model is in use, the clamping blocks 43 are pushed to both sides, and the culture vessel is placed between the clamping blocks 43. Under the action of the spring 42, the clamping blocks 43 clamp and fix the culture vessel, and the box door 11 is closed. The constant temperature heater 6 heats the inside of the culture box 1 to a constant temperature. When the culture vessel needs to be taken out, the motor 21 is started, and the motor 21 drives the rotating shaft 22 and the turntable 23 to rotate, and the culture vessel to be taken out is rotated between the V-shaped partition plates 5. The box door 11 is opened to take out the culture vessel. The V-shaped partition plates 5 and the partition frame 3 prevent external air from affecting the internal environment of the incubator 1; the ultraviolet lamp 77 is swapped. The air inside the air box 71 is sterilized and disinfected. When the gas sensor 9 detects that ventilation is needed inside the incubator 1, it transmits a signal to the controller 8. The controller 8 starts the air pump 75. The air pump 75 draws the sterilized air inside the ventilation box 71 into the incubator 1, avoiding the pollution of the air inside the incubator 1 by ventilation. The air in the incubator 1 is discharged through the one-way exhaust valve 10. Then the controller 8 starts the solenoid valve 74, and the outside air enters the ventilation box 71 after being filtered by the dust filter 73. The ultraviolet lamp 77 continues to irradiate the air to facilitate the next ventilation. The utility model has the advantages of easy use and good use effect.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] 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 constant temperature cell culture incubator, comprising an incubator (1), characterized in that: The incubator (1) is provided with a rotating assembly (2) inside, the rotating assembly (2) is connected to a partition frame (3), a clamping assembly (4) is provided on the side of the partition frame (3), a V-shaped partition plate (5) is fixedly connected to the top wall of the incubator (1), the bottom surface of the V-shaped partition plate (5) is slidably connected to the top surface of the partition frame (3), a constant temperature heater (6) is fixedly connected to the rear end of the top wall of the incubator (1), a ventilation assembly (7) is provided on the top surface of the incubator (1), a controller (8) is fixedly connected to the front end of the top wall of the incubator (1), and a gas sensor (9) is fixedly connected to the front end of the top wall of the incubator (1).

2. A constant temperature cell culture incubator according to claim 1, characterized in that: The rotating assembly (2) comprises a motor (21), the motor (21) is fixedly connected to the middle of the top surface of the incubator (1), the output shaft of the motor (21) passes through the incubator (1) and is fixedly connected to a rotating shaft (22), the bottom end of the rotating shaft (22) is rotatably connected to the middle of the inner surface of the incubator (1), the lower end of the rotating shaft (22) is fixedly connected to a turntable (23), and the partition frame (3) is fixedly connected to the top surface of the turntable (23).

3. A constant temperature cell culture incubator according to claim 1, characterized in that: The clamping assembly (4) comprises a mounting plate (41), wherein the mounting plate (41) is fixedly connected to a side of the partition frame (3), a spring (42) is fixedly connected to the side of the mounting plate (41) away from the partition frame (3), an end of the spring (42) away from the mounting plate (41) is fixedly connected to a clamping block (43), and a side of the clamping block (43) close to the spring (42) is fixedly connected to a sliding rod (44), the sliding rod (44) is located on the inner side of the spring (42), and an end of the sliding rod (44) away from the clamping block (43) passes through the partition frame (3).

4. A constant temperature cell culture incubator according to claim 1, characterized in that: The ventilation assembly (7) comprises a ventilation box (71), the ventilation box (71) is fixedly connected to the right end of the top surface of the incubator (1), an air inlet pipe (72) is fixedly connected to the top surface of the ventilation box (71), a dust filter (73) is clamped at the top of the air inlet pipe (72), a solenoid valve (74) is fixedly connected to the bottom of the inner wall of the ventilation box (71), an air pump (75) is fixedly connected to the middle of the inner surface of the ventilation box (71), an air outlet of the air pump (75) is threadedly connected to an air outlet pipe (76), the air outlet pipe (76) passes through the ventilation box (71) and the incubator (1) and is located inside the incubator (1), and an ultraviolet lamp (77) is fixedly connected to the right side wall of the ventilation box (71).

5. The constant temperature cell culture incubator according to claim 1, characterized in that: The left end of the top surface of the incubator (1) is threadedly connected with a one-way exhaust valve (10), and the front end of the outer side surface of the (1) is hingedly connected with a box door (11).

6. A constant temperature cell culture incubator according to claim 1, characterized in that: The controller (8) is electrically connected to the motor (21), the constant temperature heater (6), the solenoid valve (74), the air pump (75), the ultraviolet lamp (77), and the gas sensor (9).

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