Humidity-adjustable biochemical incubator for detection

Abstract

The utility model discloses a humidity-adjustable biochemical incubator for detection, relates to the technical field of biochemical incubators, and solves the problems that cultivation placement structures are inconvenient to adjust and the distance between the cultivation placement structures is relatively fixed. The humidity-adjustable biochemical incubator comprises a bottom box, and the top of the bottom box is fixedly connected with an incubator body; a top box is fixedly connected to the top of the culture box, an inner cavity of the top box is provided with a blowing mechanism, culture trays can be conveniently stored for culture by arranging a first mounting frame, a second mounting frame and a bearing plate, the second mounting frame can be mounted and fixed by arranging a servo motor, a two-way screw rod, a threaded sleeve and a push rod, and the first mounting frame and the second mounting frame are fixedly connected. Meanwhile, the positions of the second mounting frames can be conveniently adjusted, so that the distance between the two second mounting frames can be conveniently adjusted, meanwhile, the distance between the first mounting frame and the second mounting frames can be adjusted, culture trays of different heights can be placed on the bearing plate, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of biochemical incubators, in particular to a biochemical incubator with adjustable humidity for detection. Background Art

[0002] The biochemical incubator has a two-way temperature control system for refrigeration and heating, and a temperature controllable function. It is an important test equipment for scientific research institutions, colleges and universities, production units or department laboratories in the industries of biology, genetic engineering, medicine, sanitation and epidemic prevention, environmental protection, agriculture, forestry and animal husbandry, etc. It is widely used in low-temperature constant temperature tests, culture tests, environmental tests, etc. When users conduct biochemical culture, it is necessary for users to conduct efficient testing. The existing biochemical incubators need to be improved in actual use because the internal air circulation performance is not comprehensive enough;

[0003] After searching, the China Patent Network disclosed a biochemical incubator with adjustable humidity, and its authorization announcement number is CN216639459U. This patent can maximize the internal circulation of air by installing a heat dissipation and exhaust structure inside the shell and providing a heat dissipation cavity. When the internal temperature is adjusted, the air circulation can be completed in the fastest time by performing air exchange. By installing a plurality of spray holes opened at an angle of thirty to sixty degrees on the humidification spray pipe, when the humidity is adjusted inside, the mist-like moisture is evenly distributed to the corners of the shell through the spray holes at different angles, which will solve the above-mentioned problems.

[0004] However, the incubator is not convenient for adjusting the culture placement structure, and the spacing between the culture placement structures is relatively fixed, which is not convenient for storing culture plates of different heights for cultivation, and the scope of use is limited. Therefore, a biochemical incubator with adjustable humidity for detection is now proposed. Utility Model Content

[0005] In order to improve the problem that it is inconvenient to adjust the culture placement structure and the spacing between the culture placement structures is relatively fixed, the utility model provides a biochemical culture box with adjustable humidity for detection.

[0006] The utility model provides a biochemical incubator with adjustable humidity for detection, which adopts the following technical scheme:

[0007] A biochemical incubator with adjustable humidity for detection, comprising a bottom box, a top of the bottom box is fixedly connected to a culture box, a top of the culture box is fixedly connected to a top box, an inner cavity of the top box is provided with a blower mechanism, a humidifying mechanism is provided on the right side of the back of the culture box, a first mounting frame is fixedly connected to the top and bottom of the inner surface of the culture box, a drive box is fixedly connected to the back of the culture box, an adjustment mechanism is provided in the inner cavity of the drive box, a second mounting frame is fixedly connected to the front of the adjustment mechanism, and a bearing plate is movably connected to the surfaces of the first mounting frame and the second mounting frame;

[0008] The adjustment mechanism includes a servo motor, which is fixedly installed at the bottom of the inner cavity of the drive box. The output end of the servo motor is fixedly connected to a bidirectional screw rod. The top of the bidirectional screw rod is rotatably connected to the top of the inner cavity of the drive box through a bearing. The top and bottom of the outer surface of the bidirectional screw rod are both threadedly connected to a threaded sleeve. The front side of the threaded sleeve is fixedly connected to a push rod, and the front side of the push rod is fixedly connected to the back side of the second mounting frame.

[0009] By adopting the above technical solution, the position of the second mounting frame can be adjusted, so that the distance between the two second mounting frames can be adjusted. At the same time, the distance between the first mounting frame and the second mounting frame can also be adjusted, so that the supporting plate can place culture trays of different heights, with a wide range of uses.

[0010] Optionally, the air blowing mechanism includes a rotating motor, which is fixedly installed at the center of the top of the inner cavity of the top box, and the output end of the rotating motor is fixedly connected to a fan blade.

[0011] By adopting the above technical solution, air can be blown into the incubator to increase the air circulation speed inside the incubator.

[0012] Optionally, the humidification mechanism includes a water tank, a pump and an atomizing nozzle, the water tank and the pump are fixedly installed on the right side of the back side of the incubator, the atomizing nozzle is embedded in the top of the right side of the back side of the inner cavity of the incubator, the bottom of the pump is connected to a water suction pipe, the bottom of the water suction pipe extends to the bottom of the inner cavity of the water tank, the top of the pump is connected to a drain pipe, and the end of the drain pipe away from the pump is connected to the back side of the atomizing nozzle.

[0013] By adopting the above technical solution, it is possible to spray humidification into the interior of the incubator, adjust the humidity inside the incubator, and further improve the culture effect of the incubator.

[0014] Optionally, ventilation holes are provided on both the left and right sides of the top box, and filters are embedded in the inner surfaces of the ventilation holes.

[0015] By adopting the above technical solution, it is possible to facilitate the entry of air into the top box.

[0016] Optionally, a slider is fixedly connected to the back of the threaded sleeve, a slide groove cooperating with the slider is provided on the back of the inner cavity of the drive box, and the outer surface of the slider is slidably connected to the inner surface of the slide groove.

[0017] By adopting the above technical solution, the movement of the threaded sleeve can be guided and limited.

[0018] Optionally, a through hole is provided at the bottom of the inner cavity of the top box, and the bottom of the through hole passes through the incubator.

[0019] By adopting the above technical solution, air can easily enter the incubator.

[0020] Optionally, a through slot is provided on the front side of the driving box, and the outer surface of the push rod is slidably connected to the inner surface of the through slot.

[0021] By adopting the above technical solution, the push rod can be easily moved.

[0022] Optionally, the front of the incubator is movably connected to a door via a hinge, and the front of the top box is provided with a control panel.

[0023] By adopting the above technical solution, the incubator can be opened and closed conveniently.

[0024] In summary, the utility model has the following beneficial effects:

[0025] 1. The utility model can conveniently store culture trays for cultivation by providing a first installation frame, a second installation frame and a carrying plate, can blow air into the incubator by providing a rotating motor and fan blades, thereby increasing the air circulation speed inside the incubator, and can install and fix the second installation frame by providing a servo motor, a bidirectional screw rod, a threaded sleeve and a push rod, and can also facilitate the adjustment of the position of the second installation frame, thereby facilitating the adjustment of the distance between the two second installation frames, and can also adjust the distance between the first installation frame and the second installation frame, so that the carrying plate can hold culture trays of different heights, and has a wide range of uses.

[0026] 2. The utility model can spray humidification into the interior of the incubator by arranging a water tank, a pump, a water pipe, a drain pipe and an atomizing nozzle, so as to adjust the humidity inside the incubator and further improve the culture effect of the incubator. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the utility model;

[0028] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0029] Figure 3It is a back view of the structure of the utility model;

[0030] Figure 4 It is a rear cross-sectional view of the top box structure of the utility model;

[0031] Figure 5 It is a three-dimensional diagram of the adjustment mechanism and the second installation frame structure of the utility model.

[0032] In the figure: 1. bottom box; 2. incubator; 3. top box; 4. blower mechanism; 401. rotating motor; 402. fan blades; 5. humidification mechanism; 501. water tank; 502. pump; 503. atomizing nozzle; 504. suction pipe; 505. drain pipe; 6. first installation frame; 7. drive box; 8. adjustment mechanism; 801. servo motor; 802. bidirectional screw rod; 803. threaded sleeve; 804. push rod; 9. second installation frame; 10. bearing plate; 11. ventilation hole; 12. filter; 13. slider; 14. slide groove. DETAILED DESCRIPTION

[0033] 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.

[0034] Embodiment 1:

[0035] Please refer to Figure 1-5 A biochemical incubator with adjustable humidity for detection, comprising a bottom box 1, a culture box 2 is fixedly connected to the top of the bottom box 1, a top box 3 is fixedly connected to the top of the culture box 2, a blower mechanism 4 is arranged in the inner cavity of the top box 3, a humidifying mechanism 5 is arranged on the right side of the back of the culture box 2, a first mounting frame 6 is fixedly connected to the top and bottom of the inner surface of the culture box 2, a driving box 7 is fixedly connected to the back of the culture box 2, an adjusting mechanism 8 is arranged in the inner cavity of the driving box 7, a second mounting frame 9 is fixedly connected to the front of the adjusting mechanism 8, a bearing plate 10 is movably connected to the surfaces of the first mounting frame 6 and the second mounting frame 9, and an air outlet is arranged at the bottom of the inner cavity of the culture box 2;

[0036] The adjustment mechanism 8 includes a servo motor 801, which is fixedly installed at the bottom of the inner cavity of the drive box 7. The output end of the servo motor 801 is fixedly connected to a bidirectional screw rod 802. The top of the bidirectional screw rod 802 is rotatably connected to the top of the inner cavity of the drive box 7 through a bearing. The top and bottom of the outer surface of the bidirectional screw rod 802 are both threadedly connected to a threaded sleeve 803. The front of the threaded sleeve 803 is fixedly connected to a push rod 804. The front of the push rod 804 is fixedly connected to the back of the second mounting frame 9.

[0037] As a technical optimization solution of the utility model, further, the hair dryer mechanism 4 includes a rotating motor 401, which is fixedly installed at the center of the top of the inner cavity of the top box 3, and the output end of the rotating motor 401 is fixedly connected to the fan blade 402.

[0038] As a technical optimization solution of the present invention, further, ventilation holes 11 are opened on both the left and right sides of the top box 3, and a filter screen 12 is embedded in the inner surface of the ventilation hole 11.

[0039] As a technical optimization solution of the utility model, further, a slider 13 is fixedly connected to the back of the threaded sleeve 803, and a slide groove 14 for cooperating with the slider 13 is opened on the back of the inner cavity of the drive box 7, and the outer surface of the slider 13 is slidably connected to the inner surface of the slide groove 14.

[0040] As a technical optimization solution of the utility model, further, a through hole is opened at the bottom of the inner cavity of the top box 3, and the bottom of the through hole passes through the culture box 2.

[0041] As a technical optimization solution of the utility model, further, a through groove is opened on the front side of the driving box 7, and the outer surface of the push rod 804 is slidably connected to the inner surface of the through groove.

[0042] As a technical optimization solution of the utility model, further, the front side of the incubator 2 is movably connected with a door via a hinge, and the front side of the top box 3 is provided with a control panel.

[0043] In this embodiment: by providing the first installation frame 6, the second installation frame 9 and the carrying plate 10, it is convenient to store the culture plate for cultivation; by providing the rotating motor 401 and the fan blade 402, it is possible to blow air into the incubator 2 to increase the air circulation speed inside the incubator 2; by providing the servo motor 801, the bidirectional screw rod 802, the threaded sleeve 803 and the push rod 804, the second installation frame 9 can be installed and fixed, and the position of the second installation frame 9 can also be adjusted, so that the distance between the two second installation frames 9 can be adjusted, and the first installation frame 6 and the second installation frame 9 can be adjusted. The spacing between the mounting frames 9 can be adjusted so that the carrier plate 10 can hold culture plates of different heights, and has a wide range of uses. By setting the ventilation holes 11, air can enter the top box 3 conveniently. By setting the filter 12, dust in the air can be filtered conveniently. By setting the slider 13 and the slide groove 14, the movement of the threaded sleeve 803 can be guided and the movement of the threaded sleeve 803 can also be limited. By setting the through holes, air can be easily transported into the incubator 2. By setting the through grooves, the push rod 804 can be easily moved up and down. By setting the box door, the incubator 2 can be easily opened and closed.

[0044] Embodiment 2:

[0045] Reference Figure 1-3 The humidification mechanism 5 includes a water tank 501, a pump 502 and an atomizing nozzle 503. The water tank 501 and the pump 502 are fixedly installed on the right side of the back side of the incubator 2. The atomizing nozzle 503 is embedded in the top of the right side of the back side of the inner cavity of the incubator 2. The bottom of the pump 502 is connected to a water suction pipe 504, and the bottom of the water suction pipe 504 extends to the bottom of the inner cavity of the water tank 501. The top of the pump 502 is connected to a drain pipe 505, and the end of the drain pipe 505 away from the pump 502 is connected to the back side of the atomizing nozzle 503.

[0046] As a technical optimization solution of the utility model, further, the top of the water tank 501 is connected to a water injection pipe, and a sealing cover is provided on the top of the water injection pipe.

[0047] As a technical optimization solution of the present invention, further, the bottom of the right side of the water tank 501 is connected to a water changing pipe, and a valve is provided at the pipe mouth of the water changing pipe.

[0048] In this embodiment: by providing a water tank 501, a pump 502, a water suction pipe 504, a drainage pipe 505 and an atomizing nozzle 503, it is possible to spray humidification into the interior of the incubator 2, adjust the humidity inside the incubator 2, and further improve the culture effect of the incubator 2; by providing a water injection pipe and a sealing cover, it is convenient to inject water into the water tank 501; by providing a water replacement pipe and a valve, it is convenient to drain and replace the water in the water tank 501.

[0049] The implementation principle of the utility model is as follows: when in use, the box door is opened, and the culture plate is placed on the top of the carrier plate 10 for culture. When the humidity in the incubator 2 needs to be adjusted, the control switch of the pump 502 is started, and the pump 502 pumps the water in the water tank 501 through the pumping pipe 504, and then transports the water to the atomizing nozzle 503 through the drain pipe 505, and finally sprays the water to the inside of the incubator 2 through the atomizing nozzle 503, so as to spray and humidify the inside of the incubator 2. When it is necessary to adjust the distance between the two carrier plates 10, it is convenient to store culture plates of different heights. When the culture plates are placed on the support frame 804, the control switch of the servo motor 801 is started, the servo motor 801 drives the bidirectional lead screw 802 to rotate, the bidirectional lead screw 802 drives the threaded sleeve 803 to move, the threaded sleeve 803 drives the push rod 804 to move, the push rod 804 drives the second mounting frame 9 and the carrying plate 10 to move, and the distance between the two second mounting frames 9 is adjusted. At the same time, the distance between the first mounting frame 6 and the second mounting frame 9 can also be adjusted, and then the distance between the four carrying plates 10 can be adjusted, so that the carrying plate 10 can be placed with culture plates of different heights, thereby increasing the scope of use.

[0050] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A biochemical incubator with adjustable humidity for detection, comprising a bottom box (1), characterized in that: The top of the bottom box (1) is fixedly connected to an incubator (2), the top of the incubator (2) is fixedly connected to a top box (3), the inner cavity of the top box (3) is provided with a blower mechanism (4), the right side of the back of the incubator (2) is provided with a humidifying mechanism (5), the top and bottom of the inner surface of the incubator (2) are fixedly connected to a first mounting frame (6), the back of the incubator (2) is fixedly connected to a drive box (7), the inner cavity of the drive box (7) is provided with an adjustment mechanism (8), the front of the adjustment mechanism (8) is fixedly connected to a second mounting frame (9), and the surfaces of the first mounting frame (6) and the second mounting frame (9) are both movably connected to a bearing plate (10); The adjustment mechanism (8) comprises a servo motor (801), the servo motor (801) is fixedly mounted at the bottom of the inner cavity of the drive box (7), the output end of the servo motor (801) is fixedly connected to a bidirectional screw rod (802), the top of the bidirectional screw rod (802) is rotatably connected to the top of the inner cavity of the drive box (7) via a bearing, the top and bottom of the outer surface of the bidirectional screw rod (802) are both threadedly connected to a threaded sleeve (803), the front side of the threaded sleeve (803) is fixedly connected to a push rod (804), and the front side of the push rod (804) is fixedly connected to the back side of the second installation frame (9).

2. A biochemical incubator with adjustable humidity for detection according to claim 1, characterized in that: The hair dryer mechanism (4) comprises a rotating motor (401), the rotating motor (401) is fixedly mounted at the center of the top of the inner cavity of the top box (3), and the output end of the rotating motor (401) is fixedly connected to a fan blade (402).

3. The biochemical incubator with adjustable humidity for detection according to claim 1, characterized in that: The humidifying mechanism (5) comprises a water tank (501), a pump (502) and an atomizing nozzle (503). The water tank (501) and the pump (502) are both fixedly mounted on the right side of the back side of the incubator (2). The atomizing nozzle (503) is embedded in the top of the right side of the back side of the inner cavity of the incubator (2). The bottom of the pump (502) is connected to a water suction pipe (504), and the bottom of the water suction pipe (504) extends to the bottom of the inner cavity of the water tank (501). The top of the pump (502) is connected to a drainage pipe (505), and one end of the drainage pipe (505) away from the pump (502) is connected to the back side of the atomizing nozzle (503).

4. The biochemical incubator with adjustable humidity for detection according to claim 1, characterized in that: The left and right sides of the top box (3) are both provided with ventilation holes (11), and the inner surface of the ventilation holes (11) is embedded with a filter screen (12).

5. The biochemical incubator with adjustable humidity for detection according to claim 1, characterized in that: The back side of the threaded sleeve (803) is fixedly connected with a slider (13), the back side of the inner cavity of the drive box (7) is provided with a slide groove (14) used in conjunction with the slider (13), and the outer surface of the slider (13) is slidably connected with the inner surface of the slide groove (14).

6. The biochemical incubator with adjustable humidity for detection according to claim 1, characterized in that: A through hole is provided at the bottom of the inner cavity of the top box (3), and the bottom of the through hole passes through the culture box (2).

7. The biochemical incubator with adjustable humidity for detection according to claim 1, characterized in that: A through slot is provided on the front side of the driving box (7), and the outer surface of the push rod (804) is slidably connected to the inner surface of the through slot.

8. The biochemical incubator with adjustable humidity for detection according to claim 1, characterized in that: The front of the incubator (2) is movably connected to a door via a hinge, and the front of the top box (3) is provided with a control panel.

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