Temperature and humidity self-control incubation detection device with sampling function

Abstract

The invention discloses a temperature and humidity self-control incubation detection device with a sampling function, and relates to the technical field of detection.The temperature and humidity self-control incubation detection device with the sampling function comprises a detector, a cabin door plate and an incubation assembly, the cabin door plate is arranged on the detector, the incubation assembly is arranged in the detector, and the cabin door plate is arranged on the detector; the incubation assembly comprises an outer wrapping shell, an inner wrapping shell, a loading and taking mechanism, a circulating mechanism and a rotating stand mechanism, the inner wrapping shell is located in the outer wrapping shell, the inner wrapping shell is vertically through, a gap exists between the inner wrapping shell and the outer wrapping shell, the circulating mechanism is located below the inner wrapping shell, the rotating stand mechanism is installed in the inner wrapping shell, the loading and taking mechanism is used for loading and taking a sample, and the circulating mechanism is used for circulating the circulating mechanism. A temperature and humidity sensor is further arranged in the inner wrapping shell, the interior of the detector is separated, so that the incubation vessel is cultivated in a relatively closed environment, the incubation vessel is taken through the loading and taking mechanism, and the situation that the temperature and humidity in the incubation environment are affected by frequent opening and closing of the hatch door is effectively avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of detection, and specifically to an incubation detection device with temperature and humidity automatic control and sampling function. Background Art

[0002] As a core device in biological, medical and chemical experiments, the incubation detection device is widely used in scenarios such as cell culture, microorganism detection, enzyme reaction, etc. Its core function is to provide a stable temperature and humidity environment for samples to ensure the accuracy and repeatability of experimental data. However, during the operation of existing incubation equipment, especially during the sampling operation, there is generally a significant technical bottleneck of temperature and humidity fluctuations. Traditional devices mostly adopt the design of overall opening of the cover or sampling by robotic arm puncture. When opening the cabin or inserting the sampling tool, gas exchange occurs between the external environment and the internal cavity, resulting in a sudden drop in temperature and humidity imbalance. Research shows that even for a short-term exposure, the temperature and humidity offset in the cavity can reach more than ±3°C and ±15%RH, seriously affecting the activity of sensitive samples and even leading to experimental failure. Therefore, how to achieve rapid, non-destructive and automated sampling while maintaining the stability of the incubation environment has become a technical problem that urgently needs to be solved in this field. Summary of the Invention

[0003] The purpose of the present invention is to provide an incubation detection device with temperature and humidity automatic control and sampling function to solve the problems raised in the prior art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: An incubation detection device with temperature and humidity automatic control and sampling function, including a detector, a cabin door panel and an incubation component. The cabin door panel is arranged on the detector, and the incubation component is arranged inside the detector. The incubation component includes an outer shell, an inner shell, a loading and unloading mechanism, a circulation mechanism and a rotating frame mechanism. The inner shell is located inside the outer shell, and the inner shell is vertically through. There is a gap between the inner shell and the outer shell. The circulation mechanism is located below the inner shell. The rotating frame mechanism is installed inside the inner shell. The loading and unloading mechanism loads and unloads samples. A temperature and humidity sensor is also arranged in the inner shell.

[0005] Further, the loading and unloading mechanism includes a guide rail and a moving module. One end of the guide rail is located inside the inner housing, and the other end of the guide rail penetrates through the outer housing and is installed in the detector. A windscreen curtain is provided at the position where the guide rail penetrates through the outer housing. The moving module is installed on the guide rail and is electrically connected to the control system. A pair of clamping blocks are slidably installed on the moving module, and a spring is connected between each clamping block and the moving module. An electromagnet is further provided inside the moving module. When the electromagnet is energized, it adsorbs the clamping blocks. The operator places the sample to be incubated in an incubation dish, then opens the cabin door panel, places the incubation dish on the moving module. The two clamping blocks clamp the incubation dish in the middle. The control system drives the moving module to move on the guide rail, passes through the windscreen curtain and enters the inner housing. The incubation dish is inserted into the outer frame. The electromagnet is energized to adsorb the clamping blocks, and the clamping blocks retract into the moving module against the elastic force of the spring, releasing the incubation dish. The moving module then moves out of the inner housing again, and the electromagnet is de-energized, and the clamping blocks pop out.

[0006] Further, the rotating frame mechanism includes a main motor, a core shaft, a wheel frame and a plurality of outer frames. The main motor is installed on the inner wall of the inner housing. The core shaft is coaxially connected to the motor shaft of the main motor. The wheel frame is installed on the core shaft. The plurality of outer frames are annularly and evenly installed on the wheel frame, and each outer frame is rotatably connected to the wheel frame. The main motor drives the core shaft to rotate, and the core shaft drives the wheel frame to rotate in the inner housing. When it is necessary to take out one of the incubation dishes, the wheel frame transfers the sample to the bottommost part. The moving module moves to the lower part of the incubation dish. After the clamping blocks pop out, they clamp the incubation dish, and the moving module moves and extracts the incubation dish from the outer frame.

[0007] Further, an incubation dish is slidably installed in each outer frame. A driven gear is connected to the connection between each outer frame and the wheel frame. The driven gear is installed on the outside of the wheel frame. The rotating frame mechanism further includes a synchronous motor, a synchronous gear and a compound tooth-shaped ring. The synchronous motor is installed on the inner wall of the inner housing. The synchronous gear is installed on the synchronous motor. The compound tooth-shaped ring is rotatably installed on one side of the wheel frame.

[0008] Further, the compound tooth-shaped ring is composed of two outer tooth rings. The compound tooth-shaped ring is installed on the side of the wheel frame where the driven gears are provided. One of the outer tooth rings in the compound tooth-shaped ring meshes with all the driven gears, and the other outer tooth ring in the compound tooth-shaped ring meshes with the synchronous gear. During the rotation of the wheel frame, the synchronous motor drives the synchronous gear to rotate, the synchronous gear drives the compound tooth-shaped ring to rotate, the compound tooth-shaped ring drives all the driven gears to rotate, and the driven gears drive the outer frames to rotate. Although the positions of the outer frames move with the rotation of the wheel frame, the orientations of the outer frames remain unchanged under continuous correction.

[0009] Further, the circulation mechanism includes a pair of coreless motors, a lower enclosure plate, and a middle-through base. The pair of coreless motors are arranged at the bottom of the inner enclosure. The lower enclosure plate is located below the inner enclosure, and the middle-through base is installed below the lower enclosure plate. Each coreless motor is provided with a plurality of fan blades. A sheet substrate is arranged at the bottom of the lower enclosure plate. A cut-off ring and a conical air nozzle are arranged in the middle-through base. A sealed box cover is installed at the bottom of the middle-through base. The circulation mechanism realizes the temperature and humidity control inside the inner enclosure. When the coreless motors are powered on, they drive the fan blades to rotate, causing the air flow inside the inner enclosure to flow from bottom to top. The air flow flows downward through the gap between the inner enclosure and the outer enclosure.

[0010] Further, a through hole is formed in the middle of the sheet substrate. Several semiconductor chips are arranged around the outside of the through hole. The heating end of each semiconductor chip faces upward, and the cooling end of each semiconductor faces downward. A heat conduction fin is installed at the heating end and the cooling end of each semiconductor chip. A shielding cover is arranged on the heat conduction fin at the heating end of each semiconductor chip. The shielding cover is located in the lower enclosure plate. The heat conduction fin at the cooling end of each semiconductor chip is located in the middle-through base. After the semiconductor chips are powered on, the heating ends generate heat and the cooling ends cool down. The air flow circulating inside the outer enclosure enters the annular air duct. The air flow passes through the cut-off ring and the side air inlet holes in the middle-through base. When the air flow blows over the heat conduction fin at the cooling end, the moisture in the air flow condenses into water droplets on the heat conduction fin, reducing the humidity in the air and achieving the purpose of humidity control. After the air flow passes through the cooling end, it is heated by the heat conduction fin at the heating end, causing the temperature of the cooled air flow to rise again and continue to circulate inside the inner enclosure under the guidance of the fan blades.

[0011] Further, an annular air duct is formed in the middle-through base. The cut-off ring is rotatably installed in the annular air duct. The conical air nozzle is arranged in the middle of the middle-through base. A side air inlet hole is formed through between the annular air duct and the center of the middle-through base. Several side air inlet holes are formed through between the annular air duct and the center of the middle-through base. Several lower air inlet holes are formed through between the annular air duct and the bottom of the middle-through base. By partitioning the inside of the detector, the culture dish is cultivated in a relatively closed environment. The culture dish is taken and placed by the loading and unloading mechanism, effectively avoiding the influence of frequently opening and closing the hatch on the temperature and humidity in the incubation environment.

[0012] Furthermore, several side air inlet holes and lower air inlet holes are also provided on the cutting ring. An electric push rod is arranged inside the middle-through base. A rack is connected to the piston rod of the electric push rod. A tooth groove is provided on the outer ring of the cutting ring. The rack meshes with the tooth groove. If dehumidification is not required in the cultivation environment, the electric push rod pushes the rack to slide. The rack drives the cutting ring to rotate through the tooth groove. The side air inlet holes on the cutting ring are staggered from the side air inlet holes on the middle-through base, and the lower air inlet holes on the cutting ring coincide with the lower air inlet holes on the middle-through base. The air flow in the annular air duct flows into the sealing box cover through the lower air inlet holes and then directly enters the lower surrounding plate through the conical air nozzle. The circulating air flow does not pass through the temperature guiding fins at the refrigerating end but directly passes through the temperature guiding fins at the heating end, realizing the heat preservation of the cultivation environment.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. By partitioning the inside of the detector, the culture dish is cultivated in a relatively closed environment, and the culture dish is taken and placed through the loading and unloading mechanism, effectively avoiding the frequent opening and closing of the cabin door from affecting the temperature and humidity in the incubation environment.

[0015] 2. Through the setting of the cutting ring, the flow path of the air flow is controlled. When the air flow blows through the temperature guiding fins at the refrigerating end, the moisture in the air flow condenses into water droplets on the temperature guiding fins, reducing the humidity in the air and achieving the purpose of controlling humidity. When the lower air inlet holes on the cutting ring coincide with the lower air inlet holes on the middle-through base, the circulating air flow does not pass through the temperature guiding fins at the refrigerating end but directly passes through the temperature guiding fins at the heating end, realizing the heat preservation of the cultivation environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the schematic external structure diagram of the present invention;

[0017] Figure 2 is the schematic internal structure diagram of the present invention;

[0018] Figure 3 is the schematic structure inside the inner housing of the present invention Figure 1 ;

[0019] Figure 4 is the schematic structure inside the inner housing of the present invention Figure 2 ;

[0020] Figure 5 is the schematic expanded structure inside the present invention Figure 1 ;

[0021] Figure 6 is the schematic expanded structure inside the present invention Figure 2 ;

[0022] Figure 7 is the schematic internal structure diagram of the middle-through base of the present invention;

[0023] Figure 8 This is a schematic structural diagram of the wheel carrier of the present invention.

[0024] In the figure: 1, detector; 2, cabin door panel; 3, outer shell; 4, inner shell; 5, guide rail; 6, moving module; 7, clamping block; 8, main motor; 9, synchronous motor; 10, wheel carrier; 11, outer frame; 12, incubator; 13, driven gear; 14, synchronous gear; 15, composite tooth-shaped ring; 16, mandrel; 17, cup motor; 18, fan blade; 19, lower enclosure; 20, temperature conduction fin; 21, chip substrate; 22, retaining cover; 23, cutting ring; 24, conical air nozzle; 25, sealed box cover; 26, central base. Specific embodiments

[0025] 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. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of 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.

[0026] Embodiment: As Figures 1-8As shown in the figure, the present invention provides a technical solution, a temperature and humidity self-controlled incubation detection device with a sampling function, including a detector 1, a cabin door panel 2 and an incubation component. The cabin door panel 2 is arranged on the detector 1, and the incubation component is arranged inside the detector 1. The incubation component includes an outer shell 3, an inner shell 4, a loading and unloading mechanism, a circulation mechanism and a rotating frame mechanism. The inner shell 4 is located inside the outer shell 3, and the inner shell 4 is vertically through. There is a gap between the inner shell 4 and the outer shell 3. The circulation mechanism is located below the inner shell 4. The rotating frame mechanism is installed inside the inner shell 4. The loading and unloading mechanism is used for loading and unloading samples. A temperature and humidity sensor is also arranged in the inner shell 4. The loading and unloading mechanism includes a guide rail 5 and a moving module 6. One end of the guide rail 5 is located inside the inner shell 4, and the other end of the guide rail 5 passes through the outer shell 3 and is installed in the detector 1. A windproof curtain is arranged at the position where the guide rail 5 passes through the outer shell 3. The moving module 6 is installed on the guide rail 5. The moving module 6 is electrically connected to the control system. A pair of clamping blocks 7 are slidably installed on the moving module 6. A spring is connected between each clamping block 7 and the moving module 6. An electromagnet is also arranged inside the moving module 6. When the electromagnet is energized, it adsorbs the clamping block 7. The operator places the sample to be incubated in the incubation dish 12. Then, the cabin door panel 2 is opened, and the incubation dish 12 is placed on the moving module 6. The two clamping blocks 7 clamp the incubation dish 12 in the middle. The control system drives the moving module 6 to move on the guide rail 5, passes through the windproof curtain and comes into the inner shell 4. The incubation dish 12 is inserted into the outer frame 11. The electromagnet is energized to adsorb the clamping block 7. The clamping block 7 retracts into the moving module 6 against the elastic force of the spring, releasing the incubation dish 12. The moving module 6 moves out of the inner shell 4 again, and the electromagnet is powered off, and the clamping block 7 pops out.

[0027] The rotating frame mechanism includes a main motor 8, a core shaft 16, a wheel frame 10 and a plurality of outer frames 11. The main motor 8 is installed on the inner wall of the inner shell 4. The core shaft 16 is coaxially connected to the motor shaft of the main motor 8. The wheel frame 10 is installed on the core shaft 16. The plurality of outer frames 11 are annularly and evenly arranged on the wheel frame 10. Each outer frame 11 is rotatably connected to the wheel frame 10. An incubation dish 12 is slidably installed in each outer frame 11. A driven gear 13 is connected to the connection between each outer frame 11 and the wheel frame 10. The driven gear 13 is installed on the outside of the wheel frame 10. The rotating frame mechanism further includes a synchronous motor 9, a synchronous gear 14 and a compound tooth-shaped ring 15. The synchronous motor 9 is installed on the inner wall of the inner shell 4. The synchronous gear 14 is installed on the synchronous motor 9. The compound tooth-shaped ring 15 is rotatably installed on one side of the wheel frame 10. The compound tooth-shaped ring 15 is composed of two outer tooth rings. The compound tooth-shaped ring 15 is installed on the side of the wheel frame 10 where the driven gear 13 is arranged. One of the outer tooth rings in the compound tooth-shaped ring 15 meshes with all the driven gears 13, and the other outer tooth ring in the compound tooth-shaped ring 15 meshes with the synchronous gear 14.

[0028] The main motor 8 drives the mandrel 16 to rotate. The mandrel 16 drives the wheel carrier 10 to rotate within the inner housing 4. When it is necessary to take out one of the incubation dishes 12, the wheel carrier 10 transfers the sample to the bottommost position. The moving module 6 moves below the incubation dish 12. After the clamping block 7 pops out, it clamps the incubation dish 12. The moving module 6 moves and extracts the incubation dish 12 from the outer frame 11. During the rotation of the wheel carrier 10, the synchronous motor 9 drives the synchronous gear 14 to rotate. The synchronous gear 14 drives the compound tooth-shaped ring 15 to rotate. The compound tooth-shaped ring 15 drives all the driven gears 13 to rotate. The driven gears 13 drive the outer frame 11 to rotate. Although the position of the outer frame 11 moves with the rotation of the wheel carrier 10, the orientation of the outer frame 11 remains unchanged under continuous correction.

[0029] The circulation mechanism includes a pair of coreless motors 17, a lower enclosing plate 19, and a middle-through base 26. The pair of coreless motors 17 are arranged at the bottom of the inner housing 4. The lower enclosing plate 19 is located below the inner housing 4. The middle-through base 26 is installed below the lower enclosing plate 19. Each coreless motor 17 is provided with a plurality of fan blades 18. A sheet substrate 21 is provided at the bottom of the lower enclosing plate 19. A cut-off ring 23 and a conical air nozzle 24 are provided in the middle-through base 26. A sealed box cover 25 is installed at the bottom of the middle-through base 26. A through hole is provided in the middle of the sheet substrate 21. A plurality of semiconductor chips are arranged in a ring around the outside of the through hole. The heating end of each semiconductor chip faces upward, and the cooling end of each semiconductor faces downward. The heating end and the cooling end of each semiconductor chip are both installed with heat conduction fins 20. A baffle 22 is provided on the heat conduction fin 20 at the heating end of each semiconductor chip. The baffle 22 is located in the lower enclosing plate 19. The heat conduction fin 20 at the cooling end of each semiconductor chip is located in the middle-through base 26. The circulation mechanism realizes the control of the temperature and humidity inside the inner housing 4. The coreless motors 17 are powered on to drive the fan blades 18 to rotate, causing the air flow in the inner housing 4 to flow from bottom to top. The air flow flows downward through the gap between the inner housing 4 and the outer housing 3. After the semiconductor chips are powered on, the heating ends generate heat and the cooling ends cool down. The air flow circulating in the outer housing 3 enters the annular air duct. The air flow passes through the cut-off ring 23 and the side air inlet holes in the middle-through base 26. When the air flow blows over the heat conduction fin 20 at the cooling end, the moisture in the air flow condenses into water droplets on the heat conduction fin 20, reducing the humidity in the air and achieving the purpose of controlling the humidity. After the air flow passes through the cooling end, it is heated by the heat conduction fin 20 at the heating end, causing the temperature of the cooled air flow to rise again, and then continues to circulate in the inner housing 4 under the guidance of the fan blades 18.

[0030] A circular air duct is provided in the middle of the middle-through base 26. The cutting ring 23 is rotatably installed in the circular air duct. The conical air nozzle 24 is arranged in the middle of the middle-through base 26. Side air inlet holes are penetrated and opened between the circular air duct and the center of the middle-through base 26. Several side air inlet holes are penetrated and opened between the circular air duct and the center of the middle-through base 26. Several lower air inlet holes are penetrated and opened between the circular air duct and the bottom of the middle-through base 26. Several side air inlet holes and lower air inlet holes are also opened on the cutting ring 23. An electric push rod (not shown in the figure) is arranged inside the middle-through base 26. A rack is connected to the piston rod of the electric push rod. A tooth groove is opened on the outer ring of the cutting ring 23. The rack meshes with the tooth groove. By partitioning the inside of the detector 1, the culture dish 12 is cultivated in a relatively closed environment. The culture dish 12 is taken and placed by the loading and unloading mechanism, effectively avoiding the frequent opening and closing of the cabin door from affecting the temperature and humidity in the incubation environment. If dehumidification is not required in the cultivation environment, the electric push rod pushes the rack to slide. The rack drives the cutting ring 23 to rotate through the tooth groove. The side air inlet holes on the cutting ring 23 are staggered from the side air inlet holes on the middle-through base 26. The lower air inlet holes on the cutting ring 23 coincide with the lower air inlet holes on the middle-through base 26. The air flow in the circular air duct flows into the sealing box cover 25 through the lower air inlet holes and then directly enters the lower enclosure 19 from the conical air nozzle 24. The circulating air flow does not pass through the temperature guiding fins 20 at the refrigerating end but directly passes through the temperature guiding fins 20 at the heating end, realizing the heat preservation of the cultivation environment.

[0031] Working principle of the present invention: The operator places the sample to be incubated in the culture dish 12, then opens the cabin door panel 2, places the culture dish 12 on the moving module 6. The two clamping blocks 7 clamp the culture dish 12 in the middle. The control system drives the moving module 6 to move on the guide rail 5, passes through the windshield curtain and comes into the inner housing 4. The culture dish 12 is inserted into the outer frame 11. The electromagnet is energized to adsorb the clamping block 7. The clamping block 7 retracts into the moving module 6 against the elastic force of the spring, releases the culture dish 12. The moving module 6 moves out of the inner housing 4 again, and the electromagnet is de-energized, and the clamping block 7 pops out.

[0032] The main motor 8 drives the core shaft 16 to rotate. The core shaft 16 drives the wheel frame 10 to rotate in the inner housing 4. When one of the culture dishes 12 needs to be taken out, the wheel frame 10 transfers the sample to the bottommost. The moving module 6 moves below the culture dish 12. After the clamping block 7 pops out, it clamps the culture dish 12. The moving module 6 moves and pulls out the culture dish 12 from the outer frame 11. During the rotation of the wheel frame 10, the synchronous motor 9 drives the synchronous gear 14 to rotate. The synchronous gear 14 drives the compound tooth-shaped ring 15 to rotate. The compound tooth-shaped ring 15 drives all the driven gears 13 to rotate. The driven gears 13 drive the outer frame 11 to rotate. Although the position of the outer frame 11 moves with the rotation of the wheel frame 10, the orientation of the outer frame 11 remains unchanged under continuous correction.

[0033] The circulation mechanism realizes the control of the temperature and humidity inside the inner cladding 4. The cup-shaped rotor motor 17 is powered on to drive the fan blade 18 to rotate, causing the air flow in the inner cladding 4 to flow from bottom to top. The air flow passes through the gap between the inner cladding 4 and the outer cladding 3 and flows downward. After the semiconductor chip is powered on, the heating end generates heat and the cooling end cools down. The air flow circulating inside the outer cladding 3 enters the annular air duct. When the air flow passes through the cut-off ring 23 and the side air inlet holes in the middle-through base 26 and blows over the temperature-conducting fins 20 of the cooling end, the moisture in the air flow condenses into water droplets on the temperature-conducting fins 20, reducing the humidity in the air and achieving the purpose of controlling the humidity. After the air flow passes through the cooling end, it is heated by the temperature-conducting fins 20 of the heating end, causing the temperature of the cooled air flow to rise again and continue to circulate inside the inner cladding 4 under the guidance of the fan blade 18.

[0034] By partitioning the inside of the detector 1, the culture dish 12 is cultivated in a relatively enclosed environment. The culture dish 12 is taken and placed by the loading and unloading mechanism, effectively avoiding the influence of frequent opening and closing of the hatch on the temperature and humidity in the incubation environment. If dehumidification is not required in the cultivation environment, the electric push rod pushes the rack to slide, and the rack drives the cut-off ring 23 to rotate through the tooth groove. The side air inlet holes on the cut-off ring 23 are staggered from the side air inlet holes on the middle-through base 26, and the lower air inlet holes on the cut-off ring 23 coincide with the lower air inlet holes on the middle-through base 26. The air flow in the annular air duct flows through the lower air inlet holes into the sealing cover 25 and then directly enters the lower apron 19 through the conical air nozzle 24. The circulating air flow does not pass through the temperature-conducting fins 20 of the cooling end but directly passes through the temperature-conducting fins 20 of the heating end, realizing the heat preservation of the cultivation environment.

[0035] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A temperature and humidity automatic control incubation detection device with sampling function, characterized in that: The invention comprises a detector (1), a hatch plate (2) and an incubation component, wherein the hatch plate (2) is arranged on the detector (1), the incubation component is arranged inside the detector (1), the incubation component comprises an outer shell (3), an inner shell (4), a loading and unloading mechanism, a circulation mechanism and a rotating rack mechanism, the inner shell (4) is located inside the outer shell (3), the inner shell (4) is connected from top to bottom, and a gap exists between the inner shell (4) and the outer shell (3), the circulation mechanism is located below the inner shell (4), the rotating rack mechanism is installed inside the inner shell (4), the loading and unloading mechanism loads and unloads samples, and a temperature and humidity sensor is also arranged in the inner shell (4).

2. The temperature and humidity automatic control incubation detection device with sampling function according to claim 1, characterized in that: The loading and unloading mechanism comprises a guide rail (5) and a movable module (6); one end of the guide rail (5) is located inside the inner shell (4); the other end of the guide rail (5) passes through the outer shell (3) and is installed in the detector (1); a windscreen is provided at the position where the guide rail (5) passes through the outer shell (3); the movable module (6) is installed on the guide rail (5); the movable module (6) is connected to a control system circuit; a pair of card blocks (7) are slidably installed on the movable module (6); a spring is connected between each card block (7) and the movable module (6); an electromagnet is also provided inside the movable module (6); the electromagnet is energized to adsorb the card block (7).

3. The temperature and humidity automatic control incubation detection device with sampling function according to claim 1, characterized in that: The rotating frame mechanism comprises a main motor (8), a core shaft (16), a wheel frame (10) and a plurality of outer frames (11); the main motor (8) is mounted on the inner wall of the inner shell (4); the core shaft (16) is coaxially connected to the motor shaft of the main motor (8); the wheel frame (10) is mounted on the core shaft (16); a plurality of outer frames (11) are evenly distributed in an annular shape and mounted on the wheel frame (10); and each outer frame (11) is rotatably connected to the wheel frame (10).

4. The temperature and humidity automatic control incubation detection device with sampling function according to claim 3, characterized in that: An incubation dish (12) is slidably mounted in each outer casing (11); a driven gear (13) is connected to a transition point between each outer casing (11) and the wheel frame (10); the driven gear (13) is mounted on the outside of the wheel frame (10); the rotating frame mechanism further comprises a synchronous motor (9), a synchronous gear (14) and a composite toothed ring (15); the synchronous motor (9) is mounted on the inner wall of the inner casing (4); the synchronous gear (14) is mounted on the synchronous motor (9); and the composite toothed ring (15) is rotatably mounted on one side of the wheel frame (10).

5. The temperature and humidity automatic control incubation detection device with sampling function according to claim 4, characterized in that: The composite toothed ring (15) is composed of two outer toothed rings. The composite toothed ring (15) is mounted on a side of the wheel frame (10) where the driven gear (13) is arranged. One of the outer toothed rings in the composite toothed ring (15) meshes with all the driven gears (13), and the other outer toothed ring in the composite toothed ring (15) meshes with the synchronous gear (14).

6. The temperature and humidity automatic control incubation detection device with sampling function according to claim 1, characterized in that: The circulation mechanism comprises a pair of hollow cup motors (17), a lower enclosure plate (19) and a central base (26); the pair of hollow cup motors (17) are arranged at the bottom of the inner enclosure (4); the lower enclosure plate (19) is located below the inner enclosure (4); the central base (26) is installed below the lower enclosure plate (19); a plurality of fan blades (18) are arranged in each hollow cup motor (17); a sheet base plate (21) is arranged at the bottom of the lower enclosure plate (19); a cutting ring (23) and a conical air nozzle (24) are arranged in the central base (26); and a sealing box cover (25) is installed at the bottom of the central base (26).

7. The temperature and humidity automatic control incubation detection device with sampling function according to claim 6, characterized in that: A through hole is provided in the middle of the sheet substrate (21), and a plurality of semiconductor sheets are arranged around the outside of the through hole, with the heating end of each semiconductor sheet facing upward and the cooling end of each semiconductor sheet facing downward. The heating end and cooling end of each semiconductor sheet are both provided with a thermal conductive fin (20), and a baffle (22) is provided on the thermal conductive fin (20) at the heating end of each semiconductor sheet. The baffle (22) is located in the lower enclosure (19), and the thermal conductive fin (20) at the cooling end of each semiconductor sheet is located in the central through base (26).

8. The temperature and humidity automatic control incubation detection device with sampling function according to claim 7, characterized in that: An annular air passage is provided in the centrally-through base (26), the cut-off ring (23) is rotatably mounted in the annular air passage, the conical air nozzle (24) is arranged in the middle of the centrally-through base (26), a side air inlet hole is provided between the annular air passage and the center of the centrally-through base (26), a plurality of side air inlet holes are provided between the annular air passage and the center of the centrally-through base (26), and a plurality of lower air inlet holes are provided between the annular air passage and the bottom of the centrally-through base (26).

9. The temperature and humidity automatic control incubation detection device with sampling function according to claim 8, characterized in that: The cutting ring (23) is also provided with a plurality of side air inlet holes and a lower air inlet hole. An electric push rod is arranged inside the centrally-through base (26). A rack is connected to the piston rod of the electric push rod. A tooth groove is provided on the outer ring of the cutting ring (23), and the rack meshes with the tooth groove.

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