Constant-temperature incubator for application research of zinc pyrithione in antiviral coating

Abstract

The invention relates to the technical field of constant-temperature incubators, and discloses a constant-temperature incubator for application research of zinc pyrithione in antiviral paints.The constant-temperature incubator comprises a constant-temperature incubator body, and the top of the constant-temperature incubator body is provided with an intermittent spraying assembly used for spraying zinc pyrithione to an inner cavity of the constant-temperature incubator body at multiple angles; a moving assembly used for horizontally and alternately moving culture dishes is arranged at the bottom of an inner cavity of the constant-temperature cultivation box, through the arrangement of an intermittent spraying assembly, a first gear rod can drive a second gear rod to rotate in the rotating process, and the second gear rod can drive the second gear rod to continuously stir a rotating plate through a strip-shaped groove; further, the purpose that the rotating plate drives the atomizer to rotate intermittently is achieved, so that the zinc pyrithione liquid sprayed by the atomizer can be uniformly blasted in the constant-temperature incubator, and the zinc pyrithione liquid can be ensured to uniformly cover each area in the constant-temperature incubator; and the situation that the local concentration in the constant-temperature incubator is too high or too low is avoided.

Description

Technical Field

[0001] The present invention relates to the field of constant temperature incubators, and particularly to a constant temperature incubator for the application research of zinc pyrithione in antiviral coatings. Background Art

[0002] In the application research of zinc pyrithione in antiviral coatings, the constant temperature incubator used is an experimental device that can provide a stable and accurate temperature environment. It can maintain the temperature of the internal space within a specific range according to the set temperature value, so as to conduct relevant experiments such as testing the antiviral performance of coatings, culturing and observing microorganisms under specific temperature conditions.

[0003] After the constant temperature incubator is used, it is usually necessary to disinfect and sterilize its interior. Because if disinfection and sterilization are not carried out after experiments or cultures, the remaining microorganisms or biological substances will contaminate the next experimental or culture samples. At the same time, disinfection and sterilization help to remove bacteria, fungi, spores, etc., maintain the cleanliness and stability of the interior environment of the incubator, and provide reliable conditions for subsequent experiments. Through research, zinc pyrithione not only has very good effects in inhibiting bacteria, but also has very good antiviral effects, and the antiviral mechanism is different from that of inhibiting bacteria. First, in the presence of zinc pyrithione, the cleavage of eukaryotic cell translation initiation factor by protease is blocked, and the replication of RNA viruses can be inhibited by interfering with the correct processing of viral polyproteins. Second, zinc pyrithione can block the process of amino acids polymerizing into proteins, resulting in the rapid inactivation of viruses. Endowing zinc pyrithione to coatings has excellent antiviral effects, so using zinc pyrithione to disinfect and sterilize the interior of the constant temperature incubator after use has remarkable effects.

[0004] Secondly, the methods of disinfecting the constant temperature incubator on the market, such as using manual sprayers, electric sprayers, and spray guns, rely to a great extent on the operation skills and experience of operators. It is difficult to ensure the uniform distribution of disinfectants in the internal space of the constant temperature incubator, and there are some inaccessible corners and areas in the manual operation method, resulting in incomplete disinfection. Secondly, manual operation requires continuous human operation, with a relatively high labor intensity and low efficiency. At the same time, manual operation is easily affected by human factors, such as inconsistent spraying speed and pauses, which affect the stability of the disinfection effect.

[0005] At the same time, traditional constant-temperature incubators have some obvious drawbacks in practical applications. Due to the limitations of their internal structure, the temperature distribution inside the incubator is often not uniform. Since the heating elements are usually located at the bottom or side of the constant-temperature incubator, and hot air rises while cold air sinks, the hot air rises to the top and accumulates, resulting in a relatively higher temperature at the top. This leads to differences in the temperatures received by culture dishes at different positions, and this temperature difference will seriously affect the accuracy and repeatability of experimental results, making it difficult for researchers to obtain reliable data. Moreover, traditional constant-temperature incubators cannot move the culture dishes, and uneven phenomena such as local accumulation and deposition are likely to occur in the fixed positions of the cultures, which not only affects the cultivation effect but also increases experimental errors. In addition, the gas and nutrient exchange inside the incubator is not sufficient, and it cannot provide ideal growth conditions for the cultures, thus restricting the normal growth and development of the cultures and bringing adverse effects to both experimental research and production applications.

[0006] Therefore, there is a need to provide a constant-temperature incubator for the application research of zinc pyrithione in antiviral coatings, aiming to solve the above problems. Summary of the Invention

[0007] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a constant-temperature incubator for the application research of zinc pyrithione in antiviral coatings.

[0008] To achieve the above purpose, the present invention provides the following technical solution: A constant-temperature incubator for the application research of zinc pyrithione in antiviral coatings, including a constant-temperature incubator. An intermittent spraying assembly for multi-angle spraying of zinc pyrithione into its inner cavity is provided at the top of the constant-temperature incubator, and a moving assembly for horizontally and alternately moving the culture dishes is provided at the bottom of the inner cavity of the constant-temperature incubator.

[0009] Preferably, the intermittent spraying assembly includes a sealing cover, the sealing cover is snap-connected to the top of the constant-temperature incubator, a positioning plate is fixedly connected inside the sealing cover, a first gear rod is rotatably connected inside the positioning plate, and a first driving device is fixedly connected to the top of the first gear rod.

[0010] Preferably, the intermittent spraying assembly further includes a second gear rod, the second gear rod is rotatably connected to one end of the positioning plate away from the first gear rod, a columnar convex block rod is fixedly connected to the bottom of the second gear rod, a rotating plate is rotatably connected to the bottom of the first gear rod, a strip-shaped groove is opened at the top of the rotating plate, and an atomizer is fixedly connected to the bottom of the rotating plate.

[0011] Preferably, the alternating movement component includes a square extraction plate which is slidably connected to the bottom of the inner cavity of the constant temperature incubator. A cross-shaped chute plate group is fixedly connected to the top of the square extraction plate. Two square slider groups are slidably connected inside the cross-shaped chute plate group. Connecting rods are rotatably connected to one sides of the square slider groups away from the cross-shaped chute plate group. A first gear disc is fixedly connected to one side of the connecting rod away from the square slider group. Placement discs are fixedly connected to one sides of the square slider groups away from the connecting rods.

[0012] Preferably, the alternating movement component further includes a U-shaped positioning strip group which is fixedly connected to the top of the square extraction plate. A connecting disc group is rotatably connected to the top of the U-shaped positioning strip group. A second gear disc is fixedly connected to one end of the connecting disc group close to the U-shaped positioning strip group. The second gear disc meshes with the first gear disc. A positioning block is fixedly connected to the top of the square extraction plate. A rotating rod is rotatably connected inside the positioning block. A first track is drivingly connected between the rotating rod and the connecting disc group. A second driving device is fixedly connected inside the square extraction plate. A second track is drivingly connected between the output shaft of the second driving device and the rotating rod.

[0013] Preferably, the first driving device is fixedly connected to the top of the sealing cover, and the first gear rod meshes with the second gear rod.

[0014] Preferably, an arc-shaped groove block is arranged on the top of the rotating plate, and an arc-shaped block is arranged at one end of the columnar convex block rod close to the arc-shaped block group of the rotating plate.

[0015] Preferably, both of the two square slider groups are composed of two square blocks. One square block of the square slider group slides horizontally inside the cross-shaped chute plate group, and the other square block of the square slider group slides vertically inside the cross-shaped chute plate group.

[0016] Preferably, zinc pyrithione liquid is added inside the atomizer.

[0017] Compared with the prior art, the beneficial effects of the constant temperature incubator for the application research of zinc pyrithione in antiviral coatings provided by the present invention are as follows:

[0018] 1. Through the setting of the intermittent spraying assembly, the second gear rod is driven to rotate during the rotation of the first gear rod, and the second gear rod drives the second gear rod to continuously turn the rotating plate through the strip groove, thereby achieving the purpose of the rotating plate driving the atomizer to rotate intermittently, so that the zinc pyrithione liquid sprayed by the atomizer can be evenly sandblasted inside the constant temperature incubator, ensuring that the zinc pyrithione liquid can evenly cover various areas inside the constant temperature incubator, avoiding the situation of excessively high or low local concentration inside the constant temperature incubator, thereby improving the accuracy and consistency of the experiment, and at the same time making fuller and more effective use of the limited zinc pyrithione liquid, reducing waste, and evenly distributing it to help ensure the disinfection and sterilization effect of various positions in the constant temperature incubator;

[0019] Secondly, compared with the loose spraying method on the market, the intermittent rotation method of the rotating plate to drive the atomizer can change the spraying direction and angle more regularly, thereby improving uniformity. At the same time, the intermittently rotating atomizer can reduce these uncovered areas to a certain extent, and the atomizer rotation method driven by this method can continuously and evenly spray during the operation of the equipment, saving manpower and improving efficiency.

[0020] 2. By setting the alternating moving assembly, the first crawler belt drives the connecting disc group to rotate during the rotation of the rotating rod, and the connecting disc group drives the second gear disc to mesh with the first gear disc, so that the first gear disc drives the square slider group to slide alternately horizontally along the inside of the cross slide plate group through the connecting rod, and then the square slider group drives the two culture dishes on the top of the plate to alternately move horizontally in the constant temperature incubator, so that the samples in the culture dishes can be more fully exposed to uniform temperature. Compared with the traditional constant temperature incubator, the temperature difference caused by the fixed position of the culture dishes is reduced, the accuracy and reliability of the experimental results are improved, and the uniform distribution and exchange of gases, nutrients, etc. in the culture environment are promoted, providing more consistent and suitable growth conditions for the culture, and closer to the real dynamic environment in the organism, which is helpful to study the physiological reactions and changes of cells or microorganisms under dynamic conditions;

[0021] Secondly, it allows the culture to make better use of the space and resources in the incubator, achieve better culture results in the same amount of time, avoid local accumulation, deposition or other uneven phenomena caused by the fixed position of the culture dish, reduce experimental errors, and at the same time, by increasing the consistency and optimization of culture conditions, reduce the number of repeated experiments and improve the efficiency of research work. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the position relationship of the overall device of the present invention;

[0023] Figure 2 It is a cross-sectional view of the overall device of the present invention;

[0024] Figure 3 For the present invention Figure 2 Enlarged view of the structure at position A in the present invention;

[0025] Figure 4 Schematic diagram of the positional relationship of the intermittent spraying assembly of the present invention;

[0026] Figure 5 Schematic diagram of the positional relationship of the constant temperature incubator and the alternating movement assembly of the present invention;

[0027] Figure 6 Schematic diagram of the positional relationship of the alternating movement assembly of the present invention;

[0028] Figure 7 Schematic diagram of the positional relationship of the square slider group, connecting rod, and placement tray of the present invention;

[0029] Figure 8 Schematic diagram of the positional relationship of the positioning block, second driving device, and second track of the present invention.

[0030] Reference numerals: 11, constant temperature incubator;

[0031] The intermittent spraying assembly includes: 21, sealing cover; 22, positioning plate; 23, first gear rod; 24, first driving device; 25, second gear rod; 26, columnar convex block rod; 27, rotating plate; 28, strip-shaped groove; 29, atomizer;

[0032] The alternating movement assembly includes: 31, square extraction plate; 32, cross-shaped chute plate group; 33, square slider group; 34, connecting rod; 35, first gear disk; 36, U-shaped positioning strip group; 37, connecting disk group; 38, second gear disk; 39, positioning block; 310, rotating rod; 311, first track; 312, second driving device; 313, second track; 314, placement tray. Detailed implementation manners

[0033] In order to make the objectives, technical solutions, and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0034] In the description of the present invention, the orientation or positional relationship indicated by terms such as "center", "horizontal", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0035] The specific implementation of the present invention will be described in detail below in conjunction with specific embodiments.

[0036] As shown in the embodiments Figures 1 to 8 A constant temperature incubator for the application research of zinc pyrithione in antiviral coatings provided by an embodiment of the present invention includes a constant temperature incubator 11. An intermittent spraying assembly for spraying zinc pyrithione into its inner cavity at multiple angles is provided at the top of the constant temperature incubator 11, and a moving assembly for horizontally and alternately moving the culture dish is provided at the bottom of the inner cavity of the constant temperature incubator 11.

[0037] The intermittent spraying assembly includes a sealing cover 21, the sealing cover 21 is clamped on the top of the constant temperature incubator 11, a positioning plate 22 is fixedly connected inside the sealing cover 21, a first gear rod 23 is rotatably connected inside the positioning plate 22, and a first driving device 24 is fixedly connected to the top of the first gear rod 23.

[0038] The intermittent spraying assembly further includes a second gear rod 25, the second gear rod 25 is rotatably connected to one end of the positioning plate 22 away from the first gear rod 23, a columnar convex block rod 26 is fixedly connected to the bottom of the second gear rod 25, a rotating plate 27 is rotatably connected to the bottom of the first gear rod 23, a strip-shaped groove 28 is opened at the top of the rotating plate 27, and an atomizer 29 is fixedly connected to the bottom of the rotating plate 27.

[0039] The first driving device 24 is fixedly connected to the top of the sealing cover 21, and the first gear rod 23 meshes with the second gear rod 25, so that the first gear rod 23 can drive the second gear rod 25 to rotate.

[0040] An arc-shaped groove block is provided at the top of the rotating plate 27, and an arc-shaped block is provided at one end of the columnar convex block rod 26 close to the arc-shaped block group of the rotating plate 27, so that when the arc-shaped block of the columnar convex block rod 26 abuts against the arc-shaped groove block of the rotating plate 27, the rotation of the columnar convex block rod 26 is more stable.

[0041] The alternately moving assembly includes a square extraction plate 31, the square extraction plate 31 is slidably connected to the bottom of the inner cavity of the constant temperature incubator 11, a cross-shaped chute plate group 32 is fixedly connected to the top of the square extraction plate 31, two groups of square slider groups 33 are slidably connected inside the cross-shaped chute plate group 32, a connecting rod 34 is rotatably connected to one side of each square slider group 33 away from the cross-shaped chute plate group 32, a first gear disk 35 is fixedly connected to the other side of the connecting rod 34 away from the square slider group 33, and a placement plate 314 is fixedly connected to one side of each square slider group 33 away from the connecting rod 34.

[0042] The alternating movement component further includes a U-shaped positioning bar group 36. The U-shaped positioning bar group 36 is fixedly connected to the top of the square extraction plate 31. A connection disk group 37 is rotatably connected to the top of the U-shaped positioning bar group 36. A second gear disk 38 is fixedly connected to one end of the connection disk group 37 close to the U-shaped positioning bar group 36. The second gear disk 38 meshes with the first gear disk 35. A positioning block 39 is fixedly connected to the top of the square extraction plate 31. A rotating rod 310 is rotatably connected to the inside of the positioning block 39. A first crawler 311 is drivingly connected between the rotating rod 310 and the connection disk group 37. A second driving device 312 is fixedly connected to the inside of the square extraction plate 31. A second crawler 313 is drivingly connected between the output shaft of the second driving device 312 and the rotating rod 310.

[0043] Both groups of square slider groups 33 are composed of two square blocks. One square block of the square slider group 33 slides horizontally inside the cross-shaped chute plate group 32, and the other square block of the square slider group 33 slides vertically inside the cross-shaped chute plate group 32, enabling the two square slider groups 33 of the square slider group 33 to slide alternately along the inside of the cross-shaped chute plate group 32.

[0044] The length of the connecting rod 34 is one-half of the cross-shaped chute plate group 32, enabling the connecting rod 34 to drive the square slider group 33 to slide alternately along the inside of the cross-shaped chute plate group 32.

[0045] Zinc pyrithione liquid is added to the inside of the atomizer 29, making the disinfection effect of the constant temperature incubator 11 better.

[0046] Working principle: In the initial state, the arc-shaped block of the columnar convex block rod 26 abuts against the arc-shaped groove block of the rotating plate 27, and the first gear disk 35 is located above the second gear disk 38.

[0047] During operation, the staff first place the culture dish on the placement plate 314, and then the staff start the second driving device 312. Subsequently, the second driving device 312 drives the rotating rod 310 to rotate through the second crawler 313, and the rotating rod 310 drives the connection disk group 37 to rotate through the first crawler 311;

[0048] During the rotation of the connection disk group 37, the second gear disk 38 is driven to rotate. Since the second gear disk 38 meshes with the first gear disk 35, the second gear disk 38 then causes the first gear disk 35 to rotate around its outer side. Both groups of square slider groups 33 are composed of two square blocks. One square block of the square slider group 33 slides horizontally inside the cross-shaped chute plate group 32, and the other square block of the square slider group 33 slides vertically inside the cross-shaped chute plate group 32. At this time, during the rotation of the first gear disk 35, one of the square blocks in the square slider group 33 is driven by the connecting rod 34 to slide horizontally along the inside of the cross-shaped chute plate group 32;

[0049] The first gear disk 35 drives another square block of the square slider group 33 to slide vertically inside the cross chute plate group 32 through the connecting rod 34. Since the second gear disk 38 continuously drives the first gear disk 35 to rotate around its outer side during the rotation process, and the length of the connecting rod 34 is half of that of the cross chute plate group 32, the connecting rod 34 drives the two square slider groups 33 to slide alternately inside the cross chute plate group 32, so that the culture dish on the placing disk 314 achieves the purpose of alternately horizontally reciprocating movement in the constant temperature incubator 11;

[0050] Since the heating element of the constant temperature incubator 11 is usually located at the bottom or side of the constant temperature incubator 11 during the working process, and hot air rises while cold air sinks, the hot air rises to the top and accumulates, resulting in a relatively high temperature at the top of the constant temperature incubator 11. This leads to differences in the temperatures received by the culture dishes at different positions. The alternately horizontally reciprocating placing disk 314 can allow the samples in the culture dishes to more fully contact the uniform temperature. At the same time, the placing disk 314 can play a role in dispersing the air inside the constant temperature incubator 11 during the movement process, making the hot and cold air mix more evenly, and avoiding a large temperature difference between the upper and lower parts of the constant temperature incubator 11. Therefore, compared with the traditional constant temperature incubator 11, the temperature difference caused by the fixed position of the culture dish is reduced, and the accuracy and reliability of the experimental results are improved;

[0051] After the constant temperature incubator 11 finishes culturing the culture dish, in order to ensure that there are no residues of microorganisms such as bacteria, fungi, and viruses inside the incubator and provide a clean and sterile environment for the next culture. At this time, the staff needs to start the first driving device 24 and the atomizer 29. Subsequently, the first driving device 24 drives the first gear rod 23 to rotate. During the rotation process of the first gear rod 23, it drives the second gear rod 25 to rotate. At the same time, the second gear rod 25 drives the columnar convex block rod 26 at the bottom to rotate. Subsequently, the columnar convex block rod 26 slides inside the strip-shaped groove 28;

[0052] During the process of the columnar bump rod 26 sliding along the inside of the strip-shaped groove 28, the columnar bump rod 26 will gradually dial the rotating plate 27 to rotate through the strip-shaped groove 28. Since an arc-shaped groove block is provided at the top of the rotating plate 27, and an arc-shaped block is provided at one end of the arc-shaped block group of the columnar bump rod 26 close to the rotating plate 27, after the columnar bump rod 26 rotates and disengages from the inside of the strip-shaped groove 28, the arc-shaped block of the columnar bump rod 26 abuts against the arc-shaped groove block of the rotating plate 27. At this time, the rotation of the columnar bump rod 26 is made more stable. At the same time, since the second gear rod 25 continuously drives the columnar bump rod 26 at the bottom to rotate, the purpose of continuously dialing the rotating plate 27 to perform intermittent rotation is achieved. During the rotation of the rotating plate 27, the atomizer 29 at the bottom is driven to rotate intermittently synchronously. Since zinc pyrithione liquid is added to the inside of the atomizer 29, during the intermittent rotation of the atomizer 29, the zinc pyrithione liquid sprayed out at the bottom is driven to disperse in every corner of the constant temperature incubator 11. At the same time, it avoids the excessive concentration of zinc pyrithione liquid at a certain fixed position, reduces the adverse effects on the culture caused by the too high concentration of zinc pyrithione liquid in a local area of the constant temperature incubator 11. At the same time, the intermittently rotating atomizer 29 can reduce the spraying blind area to a certain extent, save manpower while improving the spraying efficiency, and achieve the purpose of disinfection and sterilization after the constant temperature incubator 11 is used, which is convenient for subsequent cultivation work.

[0053] At the same time, the common set temperature range of the constant temperature incubator 11 is between room temperature (about twenty-five degrees Celsius) and sixty degrees Celsius, and zinc pyrithione will only start to decompose and change its properties when it exceeds one hundred and thirty degrees Celsius. Therefore, the influence of zinc pyrithione on the cultivation work of the constant temperature incubator 11 is avoided.

[0054] For those skilled in the art, although several embodiments and examples of the present invention are described, these embodiments and examples are presented as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in various other ways, and various omissions, substitutions, and changes can be made without departing from the gist of the invention. These embodiments and their modifications are included in the scope and gist of the invention, and are included in the invention described in the claims and its equivalent scope.

[0055] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. Application research of zinc pyrithione in antiviral coatings. A constant temperature incubator, including a constant temperature cultivation box (11), is characterized in that, A top of the constant temperature incubator (11) is provided with an intermittent spraying assembly for spraying zinc pyrithione at multiple angles inside its inner cavity, and a bottom of the inner cavity of the constant temperature incubator (11) is provided with a moving assembly for horizontally and alternately moving a culture dish.

2. The constant temperature incubator for the application research of zinc pyrithione in antiviral coatings according to claim 1, wherein The intermittent spraying assembly includes a sealing cover (21), the sealing cover (21) is clamped on the top of the constant temperature incubator (11), a positioning plate (22) is fixedly connected inside the sealing cover (21), a first gear rod (23) is rotatably connected inside the positioning plate (22), and a first driving device (24) is fixedly connected to a top of the first gear rod (23).

3. The constant temperature incubator for the application research of zinc pyrithione in antiviral coatings according to claim 2, characterized in that, The intermittent spraying assembly further includes a second gear rod (25), the second gear rod (25) is rotatably connected to one end of the positioning plate (22) away from the first gear rod (23), a columnar convex block rod (26) is fixedly connected to a bottom of the second gear rod (25), a rotating plate (27) is rotatably connected to a bottom of the first gear rod (23), a strip-shaped groove (28) is formed in a top of the rotating plate (27), and an atomizer (29) is fixedly connected to a bottom of the rotating plate (27).

4. The constant temperature incubator for the application research of zinc pyrithione in antiviral coatings according to claim 1, characterized in that, The alternately moving assembly includes a square extraction plate (31), the square extraction plate (31) is slidably connected to the bottom of the inner cavity of the constant temperature incubator (11), a cross-shaped chute plate group (32) is fixedly connected to a top of the square extraction plate (31), two groups of square slider groups (33) are slidably connected inside the cross-shaped chute plate group (32), a connecting rod (34) is rotatably connected to one side of each square slider group (33) away from the cross-shaped chute plate group (32), a first gear disc (35) is fixedly connected to one side of the connecting rod (34) away from the square slider group (33), and a placing disc (314) is fixedly connected to one side of each square slider group (33) away from the connecting rod (34).

5. The constant temperature incubator for the application research of zinc pyrithione in antiviral coatings according to claim 4, characterized in that, The alternately moving assembly further includes a U-shaped positioning strip group (36), the U-shaped positioning strip group (36) is fixedly connected to the top of the square extraction plate (31), a connecting disc group (37) is rotatably connected to the top of the U-shaped positioning strip group (36), a second gear disc (38) is fixedly connected to one end of the connecting disc group (37) close to the U-shaped positioning strip group (36), the second gear disc (38) is engaged with the first gear disc (35), a positioning block (39) is fixedly connected to the top of the square extraction plate (31), a rotating rod (310) is rotatably connected inside the positioning block (39), a first crawler belt (311) is drivingly connected between the rotating rod (310) and the connecting disc group (37), a second driving device (312) is fixedly connected to the inside of the square extraction plate (31), and a second crawler belt (313) is drivingly connected between an output shaft of the second driving device (312) and the rotating rod (310).

6. The constant temperature incubator for the application research of zinc pyrithione in antiviral coatings according to claim 3, characterized in that, The first driving device (24) is fixedly connected to the top of the sealing cover (21), and the first gear rod (23) is engaged with the second gear rod (25).

7. The constant temperature incubator for the application research of zinc pyrithione in antiviral coatings according to claim 3, characterized in that, An arc-shaped groove block is provided at the top of the rotating plate (27), and an arc-shaped block is provided at one end of the columnar convex block rod (26) close to the arc-shaped block group of the rotating plate (27).

8. The constant temperature incubator for the application research of zinc pyrithione in antiviral coatings according to claim 5, characterized in that, Each of the two groups of square slider groups (33) is composed of two square blocks. One square block of the square slider group (33) slides horizontally inside the cross-shaped chute plate group (32), and the other square block of the square slider group (33) slides vertically inside the cross-shaped chute plate group (32).

9. The constant temperature incubator for the application research of zinc pyrithione in antiviral coatings according to claim 3, characterized in that, Zinc pyrithione liquid is added inside the atomizer (29).

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