Incubator for biological experiment

Abstract

The utility model provides an incubator for biological experiments, which relates to the technical field of biological experiments and comprises an incubator. A plurality of fixing plates are connected to the two sides of the outer end of the vertical plate in the incubator, a culture dish is arranged at the tops of the fixing plates, a mounting plate is arranged at the top of the culture dish, a lighting lamp is mounted at the bottom of the mounting plate, an air conditioner and a fan heater are mounted on the two sides of the outer end of the incubator respectively, and the air conditioner and the fan heater are communicated with the incubator through pipelines. An air guide assembly is arranged in the incubator, and an adjusting assembly is arranged on one side of the mounting plate. According to the incubator for the biological experiment, cold air and hot air can quickly flow to all areas in the incubator through the air guide assembly, so that the air temperature in the incubator is more uniform, the survival rate of organisms is increased, the height position of an illuminating lamp can be adjusted through the adjusting assembly, and therefore the distance between the illuminating lamp and a culture dish is adjusted; the biological culture effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of biological experiments, and more specifically, particularly to an incubator for biological experiments. Background Art

[0002] The biological experiment incubator is a key laboratory equipment, which is mainly used for the cultivation, preservation and experimental operation of various biological samples such as cells, tissues, microorganisms, animal and plant embryos, seeds, and strains. It is widely used in low-temperature constant temperature experiments, culture experiments, environmental experiments, etc. The existing biological experiment incubators need to be opened and closed frequently during use, which can easily cause the culture in the incubator to be contaminated and lead to culture failure.

[0003] In order to address the above-mentioned problems, the publication number CN216786133U discloses "an incubator for biological experiments". When in use, the culture body is placed on a conveying component and conveyed to one side of a culture carrier conveying component, so that the culture carrier conveying component transfers the culture body to the inner side of the incubator. However, the device still has certain defects in actual use. For example, when controlling the temperature inside the incubator, in order to keep the air inside the incubator circulating at all times, the air inside the incubator must be continuously discharged. Therefore, it is necessary to continuously convey hot and cold air into the incubator to keep the temperature inside the incubator stable. However, after entering the incubator, the hot and cold air will not flow quickly to various areas inside the incubator, resulting in different temperatures in various areas inside the incubator, which in turn affects the effect of biological culture. In addition, when culturing organisms, facing different culture objects, the distance between the lighting lamp and the culture object also needs to be adjusted to avoid affecting the culture effect of the organism. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an incubator for biological experiments to solve the problems that the temperatures of different areas inside the incubator are different and the distance between the lighting lamp and the culture object cannot be adjusted.

[0005] The purpose and effect of the incubator for biological experiments of the utility model are achieved by the following specific technical means:

[0006] A biological experiment incubator comprises an incubator; a vertical plate inside the incubator, a plurality of fixed plates connected to both sides of the outer ends of the vertical plate, a culture dish provided on the top of the fixed plate, a mounting plate provided on the top of the culture dish, a lighting lamp installed on the bottom of the mounting plate, an air cooler and a heater respectively installed on both sides of the outer end of the incubator, the air cooler and the heater both being connected to the incubator through pipelines, an air guide assembly provided inside the incubator, and an adjustment assembly provided on one side of the mounting plate.

[0007] Preferably, the air guide assembly includes: a transmission rod, fan blades and a drive motor. Transmission rods are provided on the four sides of the interior of the incubator. A plurality of fan blades are connected to the outside of the transmission rod. Four drive motors are installed on one side of the outer end of the incubator. The drive motor is drivingly connected to the transmission rod, and the other end of the transmission rod is rotatably connected to the interior of the incubator through a bearing. The air guide assembly can allow cold air and hot air to flow quickly to various areas inside the incubator, making the temperature inside the incubator more uniform, thereby improving the survival rate of organisms.

[0008] Preferably, the adjustment component includes: a screw, a movable sleeve, a through hole, an adjustment sleeve and a screw hole, screws are provided on both sides of the incubator, a movable sleeve is connected to the outer side of the mounting plate, an adjustment sleeve is provided on the top of the movable sleeve, a through hole is provided inside the movable sleeve, a screw hole is provided inside the adjustment sleeve, and the screw passes through the through hole and the screw hole, and the screw is threadedly connected to the screw hole. The height position of the lighting lamp can be adjusted by the adjustment component, thereby adjusting the distance between the lighting lamp and the culture dish to improve the culture effect of the organisms.

[0009] Preferably, a plurality of ventilation holes are provided inside the vertical plate, and the ventilation holes are arranged equidistantly, so that cold air and hot air can pass through the vertical plate through the plurality of ventilation holes provided inside the vertical plate, thereby preventing the cold air and hot air from being blocked by the vertical plate.

[0010] Preferably, a T-ring groove is provided on the upper surface of the movable sleeve, a T-ring is slidably connected inside the T-ring groove, and the top of the T-ring is fixedly connected to the adjusting sleeve. The T-ring and the T-ring groove are used to prevent the movable sleeve from rotating without following the adjusting sleeve, thereby preventing the lighting lamp from being located above the culture dish due to the rotation of the movable sleeve.

[0011] Preferably, the outer surface of the adjusting sleeve is covered with an anti-skid sleeve, and the anti-skid sleeve is made of rubber material. The anti-skid sleeve can improve the anti-skid property of the adjusting sleeve and make it easier to rotate the adjusting sleeve.

[0012] Preferably, a slide groove is provided on the upper surface of the fixing plate, a slide plate is connected to the bottom of the culture dish, a top plate is provided on one side of the top of the slide plate, a fixing bolt is provided on the top of the top plate, a fixing hole is provided on one side inside the slide groove, and the fixing bolt passes through the slide plate and is threadedly connected to the fixing hole, so that the culture dish can be quickly disassembled and assembled to facilitate the replacement of the culture object inside the culture dish.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model can allow cold air and hot air to flow quickly to various areas inside the incubator through the air guide component, so that the temperature inside the incubator is more uniform, thereby improving the survival rate of organisms.

[0015] The utility model can adjust the height position of the lighting lamp by adjusting the components, thereby adjusting the distance between the lighting lamp and the culture dish, thereby improving the culture effect of the organisms.

[0016] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is an overall cross-sectional schematic diagram of the utility model.

[0019] Figure 3 It is a top view cross-sectional schematic diagram of the incubator of the utility model.

[0020] Figure 4 It is a schematic diagram of the vertical plate structure of the utility model.

[0021] Figure 5 It is a schematic diagram of the structure of the adjusting sleeve of the utility model.

[0022] Figure 6 It is a structural schematic diagram of a fixed plate of the utility model.

[0023] Figure 7 The utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0024] Figure 8 The utility model Figure 2 Enlarged schematic diagram of point B in the middle.

[0025] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0026] 1. Incubator; 101. Vertical plate; 102. Air conditioner; 103. Heater; 104. Drive motor; 105. Ventilation hole; 2. Fixing plate; 201. Culture dish; 202. Slide groove; 203. Fixing hole; 3. Mounting plate; 301. Lighting lamp; 302. Movable sleeve; 303. Through hole; 304. T-ring groove; 305. T-ring; 4. Transmission rod; 401. Fan blade; 5. Screw; 6. Adjusting sleeve; 601. Screw hole; 602. Anti-slip sleeve; 7. Slide plate; 701. Top plate; 702. Fixing bolt. DETAILED DESCRIPTION

[0027] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0028] Example:

[0029] As attached Figure 1 To Attachment Figure 8 As shown:

[0030] The utility model provides an incubator for biological experiments, comprising an incubator 1; a vertical plate 101 inside the incubator 1, a plurality of fixing plates 2 are connected to both sides of the outer ends of the vertical plate 101, a culture dish 201 is arranged on the top of the fixing plate 2, a mounting plate 3 is arranged on the top of the culture dish 201, a lighting lamp 301 is installed on the bottom of the mounting plate 3, an air cooler 102 and a heater 103 are respectively installed on both sides of the outer end of the incubator 1, the air cooler 102 and the heater 103 are communicated with the incubator 1 through pipelines, an air guide component is arranged inside the incubator 1, and an adjustment component is arranged on one side of the mounting plate 3.

[0031] Among them, the air guide component includes: a transmission rod 4, a guide fan blade 401 and a drive motor 104. The transmission rods 4 are arranged on the four sides inside the incubator 1. The outside of the transmission rod 4 is connected to multiple guide fan blades 401. Four drive motors 104 are installed on one side of the outer end of the incubator 1. The drive motor 104 is connected to the transmission rod 4 for driving, and the other end of the transmission rod 4 is rotatably connected to the inside of the incubator 1 through a bearing. A plurality of ventilation holes 105 are opened inside the vertical plate 101, and the ventilation holes 105 are arranged equidistantly.

[0032] The air cooler 102 and the air heater 103 are started through a control panel provided at one side of the outer end of the incubator 1, and cold air and hot air are respectively input into the incubator 1 by the air cooler 102 and the air heater 103, and the temperature inside the incubator 1 is observed through the display on the control panel, so that the temperature inside the incubator 1 is suitable for the organisms inside the culture dish 201. After the cold air and hot air enter the two sides inside the incubator 1, the driving motor 104 is started through the control panel, and the driving motor 104 is used to rotate the transmission rod 4 inside the incubator 1. Then, the transmission rod 4 drives the multiple fan blades 401 connected to the outside thereof, thereby guiding the cold air and hot air into the incubator 1 through the fan blades 401, so that the cold air and hot air can quickly flow to various areas inside the incubator 1, making the temperature inside the incubator 1 more uniform, thereby improving the survival rate of the organisms. When the fan blades 401 guide the cold air and hot air, the cold air and hot air will pass through the vertical plate 101 through the multiple ventilation holes 105 opened inside the vertical plate 101, thereby preventing the cold air and hot air from being blocked by the vertical plate 101.

[0033] A control panel is installed on one side of the outer end of the incubator 1, and the control panel is used to start and shut down the air conditioner 102, the heater 103, and the lighting lamp 301 of the drive motor 104. The control panel, the air conditioner 102, the heater 103, and the lighting lamp 301 of the drive motor 104 are all powered by an external power supply. The control procedures involved in the present invention can be implemented by those skilled in the art according to the same or similar principles in the prior art. This part is not the innovation of the present invention.

[0034] Among them, the adjustment component includes: a screw rod 5, a movable sleeve 302, a through hole 303, an adjustment sleeve 6 and a screw hole 601. Screw rods 5 are provided on both sides of the incubator 1. The movable sleeve 302 is connected to the outer side of the mounting plate 3. An adjustment sleeve 6 is provided on the top of the movable sleeve 302. A through hole 303 is provided inside the movable sleeve 302. A screw hole 601 is provided inside the adjustment sleeve 6. The screw rod 5 passes through the through hole 303 and the screw hole 601. The screw rod 5 is threadedly connected to the screw hole 601. A T-shaped ring groove 304 is provided on the upper surface of the movable sleeve 302. A T-shaped ring 305 is slidably connected inside the T-shaped ring groove 304, and the top of the T-shaped ring 305 is fixedly connected to the adjustment sleeve 6.

[0035] When cultivating organisms, facing different cultivation objects, the distance between the lighting lamp 301 and the cultivation object also needs to be adjusted to improve the cultivation effect of the organisms. When adjusting the height position of the lighting lamp 301, the adjusting sleeve 6 is rotated clockwise or counterclockwise. Since the screw hole 601 provided inside the adjusting sleeve 6 is threadedly connected with the screw rod 5, the adjusting sleeve 6 moves up and down on the screw rod 5, and the adjusting sleeve 6 drives the movable sleeve 302 to move up and down, and then the movable sleeve 302 drives the mounting plate 3 and the lighting lamp 301 to move up and down, so as to adjust the height of the lighting lamp 301. When the sleeve 6 rotates, the T-ring 305 at its bottom is slidably connected with the inside of the T-ring groove 304 opened on the upper surface of the movable sleeve 302. When the height of the lighting lamp 301 is adjusted by rotating the adjusting sleeve 6, one hand grasps the movable sleeve 302 and the other hand rotates the adjusting sleeve 6. Since the movable sleeve 302 is fixed, the T-ring 305 slides inside the T-ring groove 304, and the adjusting sleeve 6 will drive the movable sleeve 302 to move up and down, and the movable sleeve 302 does not need to rotate with the adjusting sleeve 6, thereby avoiding the movable sleeve 302 rotating and causing the lighting lamp 301 to be unable to be above the culture dish 201.

[0036] Among them, the outer surface of the adjustment sleeve 6 is provided with an anti-skid sleeve 602, and the anti-skid sleeve 602 is made of rubber material. When the adjustment sleeve 6 is rotated, the anti-skid sleeve 602 made of rubber material on its outer surface can improve the anti-skid property of the adjustment sleeve 6 and make it easier to rotate the adjustment sleeve 6.

[0037] The upper surface of the fixing plate 2 is provided with a slide groove 202, the bottom of the culture dish 201 is connected with a slide plate 7, a top plate 701 is provided on one side of the top of the slide plate 7, a fixing bolt 702 is provided on the top of the top plate 701, a fixing hole 203 is provided on one side of the inner part of the slide groove 202, and the fixing bolt 702 passes through the slide plate 7 and is threadedly connected with the fixing hole 203. When the culture dish 201 needs to be removed from the top of the fixing plate 2, the fixing bolt 702 is rotated to screw the fixing bolt 702 out of the fixing hole 203, and the culture dish 201 is moved to the upper side of the fixing plate 2. The slide plate 7 is slid outward to disengage the slide groove 202 from the culture dish 201 bottom, thereby completing the disassembly of the culture dish 201. When re-fixing the culture dish 201 on the fixing plate 2, the slide plate 7 is aligned with the slide groove 202 and then inserted. When the fixing bolt 702 is aligned with the fixing hole 203, the fixing bolt 702 is screwed into the fixing hole 203, and then the culture dish 201 is fixed on the fixing plate 2 for use. The culture dish 201 can be quickly disassembled and assembled, so that the culture object inside the culture dish 201 can be replaced.

[0038] The specific usage and function of this embodiment are as follows:

[0039] The air cooler 102 and the air heater 103 are started through a control panel provided at one side of the outer end of the incubator 1, and cold air and hot air are respectively input into the incubator 1 by the air cooler 102 and the air heater 103, and the temperature inside the incubator 1 is observed through the display on the control panel, so that the temperature inside the incubator 1 is suitable for the organisms inside the culture dish 201. After the cold air and hot air enter the two sides inside the incubator 1, the driving motor 104 is started through the control panel, and the driving motor 104 is used to rotate the transmission rod 4 inside the incubator 1. Then, the transmission rod 4 drives the multiple fan blades 401 connected to the outside thereof, thereby guiding the cold air and hot air into the incubator 1 through the fan blades 401, so that the cold air and hot air can quickly flow to various areas inside the incubator 1, making the temperature inside the incubator 1 more uniform, thereby improving the survival rate of the organisms. When the fan blades 401 guide the cold air and hot air, the cold air and hot air will pass through the vertical plate 101 through the multiple ventilation holes 105 opened inside the vertical plate 101, thereby preventing the cold air and hot air from being blocked by the vertical plate 101.

[0040] When cultivating organisms, facing different cultivation objects, the distance between the lighting lamp 301 and the cultivation object also needs to be adjusted to improve the cultivation effect of the organisms. When adjusting the height position of the lighting lamp 301, the adjusting sleeve 6 is rotated clockwise or counterclockwise. Since the screw hole 601 provided inside the adjusting sleeve 6 is threadedly connected with the screw rod 5, the adjusting sleeve 6 moves up and down on the screw rod 5, and the adjusting sleeve 6 drives the movable sleeve 302 to move up and down, and then the movable sleeve 302 is used to drive the mounting plate 3 and the lighting lamp 301 to move up and down, thereby adjusting the height of the lighting lamp 301.

Claims

1. A biological experiment incubator, characterized in that: The invention comprises an incubator (1); a vertical plate (101) inside the incubator (1), a plurality of fixing plates (2) being connected to both sides of the outer ends of the vertical plate (101), a culture dish (201) being provided on the top of the fixing plate (2), a mounting plate (3) being provided on the top of the culture dish (201), a lighting lamp (301) being installed on the bottom of the mounting plate (3), an air cooler (102) and a heater (103) being installed on both sides of the outer ends of the incubator (1), the air cooler (102) and the heater (103) being connected to the incubator (1) through pipelines, an air guide component being provided inside the incubator (1), and an adjustment component being provided on one side of the mounting plate (3).

2. A biological experiment incubator as claimed in claim 1, characterized in that: The air guide assembly comprises: a transmission rod (4), air guide blades (401) and a drive motor (104); the transmission rods (4) are arranged on four sides of the interior of the incubator (1); the exterior of the transmission rod (4) is connected to a plurality of air guide blades (401); four drive motors (104) are mounted on one side of the exterior end of the incubator (1); the drive motors (104) are drive-connected to the transmission rod (4); and the other end of the transmission rod (4) is rotatably connected to the interior of the incubator (1) via a bearing.

3. A biological experiment incubator as claimed in claim 1, characterized in that: The adjustment component comprises: a screw rod (5), a movable sleeve (302), a through hole (303), an adjustment sleeve (6) and a screw hole (601); screw rods (5) are provided on both sides of the incubator (1); the outer side of the mounting plate (3) is connected to the movable sleeve (302); the top of the movable sleeve (302) is provided with an adjustment sleeve (6); the movable sleeve (302) has a through hole (303) inside; the adjustment sleeve (6) has a screw hole (601) inside; the screw rod (5) passes through the through hole (303) and the screw hole (601); the screw rod (5) is threadedly connected to the screw hole (601).

4. A biological experiment incubator as claimed in claim 1, characterized in that: A plurality of ventilation holes (105) are provided inside the vertical plate (101), and the ventilation holes (105) are arranged at equal distances.

5. A biological experiment incubator as claimed in claim 3, characterized in that: The upper surface of the movable sleeve (302) is provided with a T-shaped ring groove (304), a T-shaped ring (305) is slidably connected inside the T-shaped ring groove (304), and the top of the T-shaped ring (305) is fixedly connected to the adjustment sleeve (6).

6. A biological experiment incubator as claimed in claim 3, characterized in that: The outer surface of the adjustment sleeve (6) is provided with an anti-slip sleeve (602), and the anti-slip sleeve (602) is made of rubber material.

7. A biological experiment incubator as claimed in claim 1, characterized in that: A slide groove (202) is provided on the upper surface of the fixing plate (2); a slide plate (7) is connected to the bottom of the culture dish (201); a top plate (701) is provided on one side of the top of the slide plate (7); a fixing bolt (702) is provided on the top of the top plate (701); a fixing hole (203) is provided on one side of the inside of the slide groove (202); and the fixing bolt (702) passes through the slide plate (7) and is threadedly connected to the fixing hole (203).

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