An electric constant temperature and humidity incubator with a built-in turntable

Abstract

The utility model relates to the technical field of microbial culture, and discloses an electric heating constant temperature and humidity culture box with a built-in turntable, comprising: a box body, a driving mechanism, a turntable, a fixing mechanism, a temperature control mechanism, a humidity control mechanism and an electric control mechanism; the device is provided with a driving mechanism and a turntable, and a driving motor drives a rotating shaft to rotate, and the rotating shaft drives the turntable to rotate. When a biological sample is placed on the turntable, the rotation of the turntable prevents the nutrients in the biological sample from being precipitated, and the biological sample located at the rear side can be obtained and observed through the rotation of the turntable. In addition, the temperature control mechanism and the humidity control mechanism are controlled in real time through the electric control mechanism to adjust the environment in the accommodation cavity, so that the environment in the accommodation cavity is in a constant temperature and humidity state, and with the rotation of the turntable and the through holes on the turntable, the gas in the accommodation cavity circulates more smoothly, thereby ensuring that the biological sample is heated evenly and the humidity distribution is consistent.

Description

Technical Field

[0001] The utility model relates to the technical field of microbial cultivation, in particular to an electric heating constant temperature and humidity cultivation box with a built-in rotating disk. Background Art

[0002] At present, the existing electric constant temperature and humidity incubators generally fix biological samples in the box. This design easily leads to problems such as uneven heating, inconsistent humidity distribution and precipitation of nutrients in the biological samples, which in turn affects the culture effect of all microorganisms. In addition, when many biological samples are placed in the box, it will be very troublesome to observe the biological samples at the back and it is not convenient to take them away. Utility Model Content

[0003] The utility model aims to provide an electric constant temperature and humidity incubator with a built-in turntable, which can not only ensure uniform heating, uniform humidity distribution and uniform nutrient composition of biological samples, but also facilitate observation and removal of biological samples.

[0004] In order to achieve the above-mentioned purpose, the utility model provides an electric constant temperature and humidity incubator with a built-in turntable, comprising: a box body, a driving mechanism, a turntable, a fixing mechanism, a temperature control mechanism, a humidity control mechanism and an electric control mechanism; the box body has a accommodating cavity; the driving mechanism is arranged in the accommodating cavity, and comprises a rotating shaft and a driving motor, the driving motor is installed at the bottom of the accommodating cavity, the rotating shaft extends along a first direction and is connected to the output end of the driving motor, and the driving motor is used to drive the rotating shaft to rotate; the turntable has a first mounting hole and a plurality of through holes, the first mounting hole penetrates the turntable along the first direction, The turntable is sleeved on the rotating shaft through the first mounting hole; the turntable is also mounted on the rotating shaft through the fixing mechanism, and the turntable can rotate with the rotation of the rotating shaft, the through hole penetrates the turntable along the first direction, and a plurality of through holes are evenly spaced on the turntable; the temperature control mechanism is arranged in the accommodating cavity, for controlling the temperature of the accommodating cavity; the humidity control mechanism is arranged in the accommodating cavity, for controlling the humidity of the accommodating cavity; the electric control mechanism is arranged in the accommodating cavity, and the driving mechanism, the temperature control mechanism and the humidity control mechanism are electrically connected to the electric control mechanism respectively.

[0005] Optionally, the turntable includes a disk body and a first baffle, the first baffle extends upward along the outer peripheral side of the disk body, and the first mounting hole and the through hole are provided on the disk body.

[0006] Optionally, the turntable further has a plurality of placement grooves, which are arranged at intervals along the circumference of the first mounting hole on a side of the turntable away from the drive motor, and the bottom surfaces of the placement grooves are also provided with the through holes, and the placement grooves are used to place biological samples.

[0007] Optionally, the turntable further includes a second baffle plate extending upward along the inner circumferential side surface of the placement groove.

[0008] Optionally, the interior of the placement groove is also coated with an anti-slip layer.

[0009] Optionally, the fixing mechanism includes a support plate, a first fixing bolt and a second fixing bolt, the rotating shaft has a first connecting hole, and the first connecting hole extends along the second direction and passes through one side of the rotating shaft in the second direction, the support plate has a second mounting hole, a first fixing hole and a second connecting hole, the second mounting hole extends along the first direction and passes through the support plate, the support plate is sleeved on the rotating shaft through the first mounting hole, the second connecting hole extends along the second direction and passes from one side of the support plate to the second mounting hole, the second connecting hole is arranged corresponding to the first connecting hole, the first fixing bolt can pass through the second connecting hole to the first connecting hole to fix the support plate on the rotating shaft, the first fixing hole extends along the first direction and passes through the support plate, the turntable has a second fixing hole opposite to the first fixing hole, and the second fixing bolt can pass through the second fixing hole and the first fixing hole in sequence to fix the turntable on the support plate.

[0010] Optionally, the rotating shaft has a plurality of first connecting holes spaced apart along the first direction, and the second connecting hole can correspond to any one of the first connecting holes.

[0011] Optionally, the fixing mechanism also includes a clamping plate, which has a third mounting hole, and the third mounting hole extends along the first direction and passes through the clamping plate, and the clamping plate is sleeved on the rotating shaft through the third mounting hole, and the turntable is located between the support plate and the clamping plate, and the clamping plate also has a third fixing hole corresponding to the second fixing hole, and the second fixing bolt can pass through the third fixing hole, the second fixing hole and the first fixing hole in sequence to clamp the turntable between the support plate and the clamping plate.

[0012] Optionally, the fixing mechanism includes a plurality of the second fixing bolts, the support plate has a plurality of the first fixing holes, and the plurality of the first fixing holes are arranged at circumferential intervals along the second mounting hole, the turntable has a plurality of the second fixing holes, and the plurality of the second fixing holes are arranged one-to-one with the plurality of the first fixing holes, and the clamp plate has a plurality of the third fixing holes, and the plurality of the third fixing holes are arranged one-to-one with the plurality of the second fixing holes.

[0013] Optionally, the outer circumferential side surface of the rotating shaft has a spiral structure, the inner circumferential side surface of the first mounting hole has a spiral groove, and the spiral groove is adapted to the spiral structure, and the turntable can move in the first direction by rotating around the rotating shaft.

[0014] Compared with the prior art, the utility model embodiment of an electric constant temperature and humidity incubator with a built-in turntable has the following beneficial effects: the device is provided with a driving mechanism and a turntable, and the driving motor drives the rotating shaft to rotate, and the rotating shaft drives the turntable to rotate. When the biological sample is placed on the turntable, the nutrients in the biological sample will not be precipitated due to the rotation of the turntable, and the biological sample located at the rear side can be taken and observed by the rotation of the turntable. In addition, the temperature control mechanism and the humidity control mechanism are controlled in real time by the electric control mechanism to adjust the environment in the accommodating chamber so that the environment in the accommodating chamber is in a constant temperature and humidity state, and with the rotation of the turntable and the through holes on the turntable, the gas in the accommodating chamber circulates more smoothly, thereby ensuring that the biological sample is heated evenly and the humidity distribution is consistent, thereby improving the temperature control effect of the temperature control mechanism and the humidity control effect of the humidity control mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the internal structure of the electric heating constant temperature and humidity incubator with a built-in turntable according to an embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram of the main structure of the driving mechanism of the embodiment of the utility model;

[0017] Figure 3 It is a schematic diagram of the main structure of the turntable of the embodiment of the utility model;

[0018] Figure 4 It is an embodiment of the utility model Figure 1 A front view of

[0019] Figure 5 It is an embodiment of the utility model Figure 4 A magnified image of point A;

[0020] Figure 6 It is a schematic diagram of the main structure of the support plate in an embodiment of the utility model.

[0021] In the figure, 1, box body; 11, accommodating chamber; 2, driving mechanism; 21, rotating shaft; 211, first connecting hole; 212, spiral structure; 22, driving motor; 3, turntable; 31, disk body; 311, first mounting hole; 312, through hole; 32, first baffle; 33, placement groove; 34, second fixing hole; 35, second baffle; 4, fixing mechanism; 41, supporting plate; 411, second mounting hole; 412, first fixing hole; 413, second connecting hole; 42, first fixing bolt; 43, second fixing bolt; 44, clamping plate; X, first direction; Y, second direction. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] In the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are 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 cannot be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] like Figure 1-Figure 3As shown, an electric constant temperature and humidity incubator with a built-in turntable according to an embodiment of the utility model comprises: a box body 1, a driving mechanism 2, a turntable 3, a fixing mechanism 4, a temperature control mechanism, a humidity control mechanism and an electric control mechanism; the box body 1 has a receiving chamber 11; the driving mechanism 2 is arranged in the receiving chamber 11, and comprises a rotating shaft 21 and a driving motor 22, the driving motor 22 is installed at the bottom of the receiving chamber 11, the rotating shaft 21 extends along a first direction X, and is connected to the output end of the driving motor 22, and the driving motor 22 is used to drive the rotating shaft 21 to rotate; the turntable 3 has a first mounting hole 311 and a plurality of through holes 312, the first mounting hole 311 extends along a first direction X, and the output end of the driving motor 22 is connected to the output end of the driving motor 22, and the driving motor 22 is used to drive the rotating shaft 21 to rotate; the turntable 3 has a first mounting hole 311 and a plurality of through holes 312, and ... The first direction X passes through the turntable 3, and the turntable 3 is sleeved on the rotating shaft 21 through the first mounting hole 311; the turntable 3 is also mounted on the rotating shaft 21 through the fixing mechanism 4, and the turntable 3 can rotate with the rotation of the rotating shaft 21, the through hole 312 passes through the turntable 3 along the first direction X, and a plurality of through holes 312 are evenly spaced on the turntable 3; the temperature control mechanism is arranged in the accommodating chamber 11, for controlling the temperature of the accommodating chamber 11; the humidity control mechanism is arranged in the accommodating chamber 11, for controlling the humidity of the accommodating chamber 11; the electric control mechanism is arranged in the accommodating chamber 11, and the driving mechanism 2, the temperature control mechanism and the humidity control mechanism are electrically connected to the electric control mechanism respectively.

[0026] Based on the above scheme, the device is provided with a driving mechanism 2 and a turntable 3, and the driving motor 22 drives the rotating shaft 21 to rotate, and the rotating shaft 21 drives the turntable 3 to rotate. When the biological sample is placed on the turntable 3, the nutrients in the biological sample will not be precipitated due to the rotation of the turntable 3, and the biological sample located on the rear side can be obtained and observed by the rotation of the turntable 3. In addition, the temperature control mechanism and the humidity control mechanism are controlled in real time by the electric control mechanism to adjust the environment in the accommodating chamber 11 so that the environment in the accommodating chamber 11 is in a constant temperature and humidity state, and with the rotation of the turntable 3 and the through hole 312 on the turntable 3, the gas in the accommodating chamber 11 flows more smoothly, thereby ensuring that the biological sample is heated evenly and the humidity distribution is consistent, thereby improving the temperature control effect of the temperature control mechanism and the humidity control effect of the humidity control mechanism.

[0027] like Figure 3 As shown, in order to prevent the biological sample from falling off the turntable 3 during rotation, the turntable 3 includes a disk body 31 and a first baffle 32, the first baffle 32 extends upward along the outer peripheral side of the disk body 31, and the first mounting hole 311 and the through hole 312 are provided on the disk body 31.

[0028] In some embodiments, the height of the first baffle 32 in the first direction X is 2-3 cm.

[0029] like Figure 3As shown, in order to prevent the biological sample from falling off the turntable 3 during rotation and to facilitate the positioning of the biological sample, the turntable 3 also has a plurality of placement grooves 33, and the plurality of placement grooves 33 are arranged at intervals along the circumference of the first mounting hole 311 on the side of the turntable 3 away from the drive motor 22, and the bottom surface of the placement grooves 33 is also provided with the through hole 312, and the placement grooves 33 are used to place the biological sample.

[0030] In some embodiments, a plurality of turntables 3 are included, and the plurality of turntables 3 are spaced apart along the first direction X on the rotating shaft 21 .

[0031] like Figure 3 As shown, in order to prevent the biological sample from falling off from the placement groove 33 during rotation, the turntable 3 also includes a second baffle 35, and the second baffle 35 extends upward along the inner peripheral side of the placement groove 33.

[0032] In some embodiments, the height of the first baffle 32 in the first direction X is 1-2 cm.

[0033] Optionally, for ease of use, the interior of the placement groove 33 is also coated with an anti-slip layer.

[0034] like Figure 4-Figure 6 As shown, in order to ensure that the turntable 3 can be firmly installed, the fixing mechanism 4 includes a support plate 41, a first fixing bolt 42 and a second fixing bolt 43, the rotating shaft 21 has a first connecting hole 211, and the first connecting hole 211 extends along the second direction Y and penetrates through the side of the rotating shaft 21 in the second direction Y, the support plate 41 has a second mounting hole 411, a first fixing hole 412 and a second connecting hole 413, the second mounting hole 411 extends along the first direction X and penetrates through the support plate 41, the support plate 41 is sleeved on the rotating shaft 21 through the first mounting hole 311, and the second connecting hole 413 extends along the second direction Y Extending from one side of the support plate 41, and passing through the second mounting hole 411, the second connecting hole 413 is arranged corresponding to the first connecting hole 211, the first fixing bolt 42 can pass through the second connecting hole 413 to the first connecting hole 211 to fix the support plate 41 on the rotating shaft 21, the first fixing hole 412 extends along the first direction X and passes through the support plate 41, the turntable 3 has a second fixing hole 34 corresponding to the first fixing hole 412, and the second fixing bolt 43 can pass through the second fixing hole 34 and the first fixing hole 412 in sequence to fix the turntable 3 on the support plate 41.

[0035] like Figure 2As shown, for ease of use, the rotating shaft 21 has a plurality of first connecting holes 211 spaced apart along the first direction X, and the second connecting hole 413 can correspond to any one of the first connecting holes 211, and the installation position of the turntable 3 can be adjusted by selecting different first connecting holes 211 to accommodate biological samples of different sizes.

[0036] like Figure 1 As shown, in order to further improve the installation stability of the turntable 3, the fixing mechanism 4 also includes a clamping plate 44, and the clamping plate 44 has a third mounting hole. The third mounting hole extends along the first direction X and passes through the clamping plate 44. The clamping plate 44 is sleeved on the rotating shaft 21 through the third mounting hole. The turntable 3 is located between the support plate 41 and the clamping plate 44, and the clamping plate 44 also has a third fixing hole corresponding to the second fixing hole 34. The second fixing bolt 43 can pass through the third fixing hole, the second fixing hole 34 and the first fixing hole 412 in sequence to clamp the turntable 3 between the support plate 41 and the clamping plate 44.

[0037] like Figure 5 As shown, in order to ensure that the turntable 3 can be firmly installed, the fixing mechanism 4 includes a plurality of the second fixing bolts 43, the support plate 41 has a plurality of the first fixing holes 412, and the plurality of the first fixing holes 412 are arranged at circumferential intervals along the second mounting hole 411, the turntable 3 has a plurality of the second fixing holes 34, and the plurality of the second fixing holes 34 are arranged one-to-one with the plurality of the first fixing holes 412, and the clamping plate 44 has a plurality of the third fixing holes, and the plurality of the third fixing holes are arranged one-to-one with the plurality of the second fixing holes 34.

[0038] like Figure 2 As shown, in order to facilitate the adjustment of the installation position of the turntable 3, the outer peripheral side surface of the rotating shaft 21 has a spiral structure 212, the inner peripheral side surface of the first mounting hole 311 has a spiral groove, and the spiral groove is adapted to the spiral structure 212, and the turntable 3 can be moved in the first direction X by rotating around the rotating shaft 21.

[0039] In summary, the embodiment of the utility model provides an electric constant temperature and humidity incubator with a built-in turntable, which is provided with a driving mechanism 2 and a turntable 3, and the driving motor 22 drives the rotating shaft 21 to rotate, and the rotating shaft 21 drives the turntable 3 to rotate. When the biological sample is placed on the turntable 3, the nutrients in the biological sample will not be precipitated due to the rotation of the turntable 3, and the biological sample located on the rear side can be taken and observed by the rotation of the turntable 3. In addition, the temperature control mechanism and the humidity control mechanism are controlled in real time by the electric control mechanism to adjust the environment in the accommodating chamber 11 so that the environment in the accommodating chamber 11 is in a constant temperature and humidity state, and with the rotation of the turntable 3 and the through holes 312 on the turntable 3, the gas in the accommodating chamber 11 circulates more smoothly, thereby ensuring that the biological sample is heated evenly and the humidity distribution is consistent, thereby improving the temperature control effect of the temperature control mechanism and the humidity control effect of the humidity control mechanism.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. An electric constant temperature and humidity incubator with a built-in turntable, characterized in that: include: Box body, driving mechanism, turntable, fixing mechanism, temperature control mechanism, humidity control mechanism and electric control mechanism; The box body has a containing cavity; The driving mechanism is arranged in the accommodating cavity, and comprises a rotating shaft and a driving motor. The driving motor is installed at the bottom of the accommodating cavity. The rotating shaft extends along a first direction and is connected to an output end of the driving motor. The driving motor is used to drive the rotating shaft to rotate. The turntable has a first mounting hole and a plurality of through holes, the first mounting hole penetrates the turntable along the first direction, and the turntable is sleeved on the rotating shaft through the first mounting hole; the turntable is also mounted on the rotating shaft through the fixing mechanism, and the turntable can rotate with the rotation of the rotating shaft, the through hole penetrates the turntable along the first direction, and a plurality of the through holes are evenly spaced on the turntable; The temperature control mechanism is disposed in the accommodating chamber and is used to control the temperature of the accommodating chamber; The humidity control mechanism is arranged in the accommodating chamber and is used to control the humidity of the accommodating chamber; The electric control mechanism is arranged in the accommodating cavity, and the driving mechanism, the temperature control mechanism and the humidity control mechanism are electrically connected to the electric control mechanism respectively.

2. The electric heating constant temperature and humidity incubator with a built-in turntable according to claim 1, characterized in that: The turntable includes a disk body and a first baffle, wherein the first baffle extends upward along the outer peripheral side surface of the disk body, and the first mounting hole and the through hole are arranged on the disk body.

3. The electric heating constant temperature and humidity incubator with a built-in turntable according to claim 1, characterized in that: The turntable also has a plurality of placement grooves, which are arranged at intervals along the circumference of the first mounting hole on a side of the turntable away from the drive motor, and the bottom surfaces of the placement grooves are also provided with the through holes, and the placement grooves are used to place biological samples.

4. The electric heating constant temperature and humidity incubator with a built-in turntable according to claim 3, characterized in that: The turntable further includes a second baffle plate, which extends upward along the inner peripheral side surface of the placement groove.

5. The electric heating constant temperature and humidity incubator with a built-in turntable according to claim 3, characterized in that: The interior of the placement groove is also coated with an anti-slip layer.

6. The electric heating constant temperature and humidity incubator with a built-in turntable according to claim 1, characterized in that: The fixing mechanism includes a support plate, a first fixing bolt and a second fixing bolt, the rotating shaft having a first connecting hole, and the first connecting hole extends along a second direction and passes through a side of the rotating shaft in the second direction, the support plate has a second mounting hole, a first fixing hole and a second connecting hole, the second mounting hole extends along the first direction and passes through the support plate, the support plate is sleeved on the rotating shaft through the first mounting hole, the second connecting hole extends along the second direction and passes through a side of the support plate to the second mounting hole, the second connecting hole is arranged corresponding to the first connecting hole, the first fixing bolt can pass through the second connecting hole to the first connecting hole to fix the support plate on the rotating shaft, the first fixing hole extends along the first direction and passes through the support plate, the turntable has a second fixing hole corresponding to the first fixing hole, and the second fixing bolt can pass through the second fixing hole and the first fixing hole in sequence to fix the turntable on the support plate.

7. The electric heating constant temperature and humidity incubator with a built-in turntable according to claim 6, characterized in that: The rotating shaft has a plurality of first connecting holes spaced apart along the first direction, and the second connecting hole can correspond to any one of the first connecting holes.

8. The electric heating constant temperature and humidity incubator with a built-in turntable according to claim 6, characterized in that: The fixing mechanism also includes a clamping plate, which has a third mounting hole, and the third mounting hole extends along the first direction and passes through the clamping plate. The clamping plate is sleeved on the rotating shaft through the third mounting hole. The turntable is located between the support plate and the clamping plate, and the clamping plate also has a third fixing hole corresponding to the second fixing hole. The second fixing bolt can pass through the third fixing hole, the second fixing hole and the first fixing hole in sequence to clamp the turntable between the support plate and the clamping plate.

9. The electric heating constant temperature and humidity incubator with a built-in turntable according to claim 8, characterized in that: The fixing mechanism includes a plurality of the second fixing bolts, the support plate has a plurality of the first fixing holes, and the plurality of the first fixing holes are arranged at intervals along the circumference of the second mounting hole, the turntable has a plurality of the second fixing holes, and the plurality of the second fixing holes are arranged in a one-to-one correspondence with the plurality of the first fixing holes, and the clamping plate has a plurality of the third fixing holes, and the plurality of the third fixing holes are arranged in a one-to-one correspondence with the plurality of the second fixing holes.

10. The electric heating constant temperature and humidity incubator with a built-in turntable according to claim 1, characterized in that: The outer peripheral side surface of the rotating shaft has a spiral structure, the inner peripheral side surface of the first mounting hole has a spiral groove, and the spiral groove is adapted to the spiral structure, and the rotating disk can move in the first direction by rotating around the rotating shaft.

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