CN215365792U - Counting device for culture medium bacterial colonies - Google Patents
Counting device for culture medium bacterial colonies Download PDFInfo
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- CN215365792U CN215365792U CN202121868022.1U CN202121868022U CN215365792U CN 215365792 U CN215365792 U CN 215365792U CN 202121868022 U CN202121868022 U CN 202121868022U CN 215365792 U CN215365792 U CN 215365792U
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Abstract
The utility model discloses a counting device for culture medium bacterial colonies, which comprises a culture box, a protective cover, a movable plate, a control assembly, a counting assembly, an environment control device, a moving device and a rotating device, wherein a culture cavity with an opening on the top wall is arranged in the culture box; the rotating device comprises a supporting base, a rotating motor, a driving rotating shaft, a driven rotating shaft, a sector gear, a rotating drum and a culture base. The utility model relates to the technical field of medical supplies, and particularly provides a counting device with automatic culture and automatic counting functions for culture medium bacterial colonies.
Description
Technical Field
The utility model relates to the technical field of medical supplies, in particular to a counting device for culture medium bacterial colonies.
Background
The colony is a group of daughter cells which are visible to the naked eye and have certain shapes, structures and other characteristics and take the mother cells as the center, and are formed by growing and breeding single or a few microbial cells on the surface or in the proper solid culture medium to a certain degree; in the microbial detection, the microbes need to be cultured, and the types and the number of the microbes can be observed and counted after the microbes are cultured for a certain culture time under the conditions of proper temperature and humidity; at present, when counting the bacterial colony, need take out the culture dish from the incubator and count, change bacterial colony culture environment like this and can influence the culture effect and can cause certain error, the culture dish takes out the count from the incubator, needs manual operation, and the process is more troublesome.
SUMMERY OF THE UTILITY MODEL
In view of the above situation, the present invention provides a counting device for media colonies, which has the functions of automatic culture and automatic counting.
The technical scheme adopted by the utility model is as follows: a counting device for culture medium bacterial colonies comprises an incubator, a protective cover, a movable plate, a control assembly, a counting assembly, an environment control device, a moving device and a rotating device, wherein a culture cavity with an opening of a top wall is arranged in the incubator; the rotating device comprises a supporting base, a rotating motor, a driving rotating shaft, a driven rotating shaft, a sector gear, a rotating drum and a culture base, wherein the supporting base is arranged on the movable plate, a driving cavity is arranged in the supporting base, the rotating motor is arranged on the bottom wall of the driving cavity, one end of the driving rotating shaft is connected with an output shaft of the rotating motor, the sector gear is arranged on the driving rotating shaft, the driven rotating shaft is rotatably arranged in the driving cavity, the rotating gear is arranged on the driven rotating shaft, the rotating gear is meshed with the sector gear, the driven rotating shaft penetrates through the top wall of the supporting base and is rotatably arranged on the upper part of the supporting base, the rotating drum is arranged on the driven rotating shaft, the rotating drum is slidably arranged on the supporting base, the culture base is slidably arranged on the supporting base, a fixing hole is arranged on the culture base, the side wall of the fixing hole is provided with a limiting groove, the side wall of the rotary drum is provided with a limiting block, the limiting block is slidably arranged in a limiting groove, and a culture dish is arranged on the culture base; the moving device comprises a driving motor, a driving rack, a driving shaft and a driving gear, the driving motor is arranged on the bottom wall of the culture cavity, the driving rack is arranged below the moving plate, the driving shaft is rotatably arranged in the culture cavity, the driving gear is arranged on the driving shaft, the driving rack is meshed with the driving gear, and a driving belt is connected between an output shaft of the driving motor and the driving shaft; the environment control device comprises a fan, a first fixing frame, a second fixing frame, a heating plate, a refrigerating plate and an atomizer, wherein the atomizer is arranged on the side wall of the culture cavity, the fan is arranged on the bottom wall of the ventilation cavity, the first fixing frame is arranged in the ventilation cavity, the heating plate is arranged on the side wall of the first fixing frame, the second fixing frame is arranged in the ventilation cavity, and the refrigerating plate is arranged on the side wall of the second fixing frame; the ventilation cavity roof is equipped with the exhaust vent, the ventilation cavity diapire is equipped with the fresh air inlet, be equipped with the filter screen in the fresh air inlet.
Further, the counting assembly comprises a fixed plate, a support frame, a protective shell, a camera and a white light strip, the fixed plate is arranged in the culture cavity, the protective shell is arranged below the fixed plate, the protective cavity is arranged in the protective shell, the camera is arranged in the protective cavity, a shooting window is arranged on the bottom wall of the protective shell, a lens of the camera is positioned right above the shooting window, the support frame is arranged on the bottom wall of the culture cavity, and the white light strip is arranged on the side wall of the support frame.
Further, the control assembly includes controller and temperature and humidity sensor, the controller is located on the incubator lateral wall, temperature and humidity sensor locates and cultivates the intracavity, temperature and humidity sensor and controller electric connection, fan, heating plate, refrigeration piece and atomizer all with controller electric connection.
Furthermore, the bottom wall of the incubator is provided with four groups of supporting blocks, and the four groups of supporting blocks are distributed in a rectangular shape, so that the incubator can be supported for ventilation.
Furthermore, the culture dish is equipped with the multiunit, the multiunit culture dish is the circumference distribution setting that uses the rotary drum as the center.
Further, the driving motor is a forward and reverse rotating motor.
The utility model with the structure has the following beneficial effects: according to the counting device for the culture medium bacterial colonies, the temperature and the humidity in the culture cavity are controlled by the counting device for the culture medium bacterial colonies through the cooperation of the control assembly and the environment control device, so that the bacterial colonies are conveniently cultured; the counting assembly used for counting the bacterial colonies carries out automatic bacterial colonies in the culture dish through the matching of the counting assembly, the moving device and the rotating device, the whole process does not need manual interference, the automatic culture and automatic counting functions of the culture box are realized, and the labor intensity of workers is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic front view of a medium colony counting device according to the present invention;
FIG. 2 is a schematic diagram of the moving device and the rotating device of the counting device for the colonies of the culture medium according to the present invention.
Wherein, 1, an incubator, 2, a protective cover, 3, a movable plate, 4, a control component, 5, a counting component, 6, an environment control device, 7, a moving device, 8, a rotating device, 9, a culture chamber, 10, a moving chute, 11, a ventilation chamber, 12, a supporting base, 13, a rotating motor, 14, a driving rotating shaft, 15, a driven rotating shaft, 16, a sector gear, 17, a rotating gear, 18, a rotating drum, 19, a culture base, 20, a driving chamber, 21, a limiting groove, 22, a limiting block, 23, a culture dish, 24, a driving motor, 25, a driving rack, 26, a driving shaft, 27, a driving gear, 28, a driving belt, 29, a fan, 30, a first fixing frame, 31, a second fixing frame, 32, a heating sheet, 33, a refrigerating sheet, 34, an atomizer, 35, an air outlet, 36, a filter screen, 37, a fixing plate, 38, a supporting frame, 39, a protective shell, 40. camera 41, white light lamp area, 42, protection chamber, 43, shoot the window, 44, controller, 45, temperature and humidity sensor, 46, supporting shoe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-2, the technical scheme adopted by the utility model is as follows: a counting device for culture medium bacterial colonies comprises an incubator 1, a protective cover 2, a movable plate 3, a control assembly 4, a counting assembly 5, an environment control device 6, a moving device 7 and a rotating device 8, wherein a culture chamber 9 with an open top wall is arranged in the incubator 1, the protective cover 2 is hinged to the side wall of the incubator 1, a moving chute 10 is arranged on the side wall of the culture chamber 9, one side of the movable plate 3 is arranged in the moving chute 10 in a sliding manner, the moving device 7 is arranged on the bottom wall of the culture chamber 9, the movable plate 3 is driven by the moving device 7 to move, the rotating device 8 is arranged on the movable plate 3, the counting assembly 5 is arranged in the middle of the culture chamber 9, the control assembly 4 is arranged on the side wall of the incubator 1, a ventilation chamber 11 is arranged in the bottom wall of the culture chamber 9, and the environment control device 6 is arranged in the ventilation chamber 11; the rotating device 8 comprises a supporting base 12, a rotating motor 13, a driving rotating shaft 14, a driven rotating shaft 15, a sector gear 16, a rotating gear 17, a rotating drum 18 and a culture base 19, the supporting base 12 is arranged on the moving plate 3, a driving cavity 20 is arranged in the supporting base 12, the rotating motor 13 is arranged on the bottom wall of the driving cavity 20, one end of the driving rotating shaft 14 is connected with an output shaft of the rotating motor 13, the sector gear 16 is arranged on the driving rotating shaft 14, the driven rotating shaft 15 is rotatably arranged in the driving cavity 20, the rotating gear 17 is arranged on the driven rotating shaft 15, the rotating gear 17 is meshed with the sector gear 16, the driven rotating shaft 15 penetrates through the top wall of the supporting base 12 and is rotatably arranged on the upper part of the supporting base 12, the rotating drum 18 is arranged on the driven rotating shaft 15, the rotating drum 18 is slidably arranged on the supporting base 12, and the culture base 19 is slidably arranged on the supporting base 12, a fixing hole is formed in the culture base 19, a limiting groove 21 is formed in the side wall of the fixing hole, a limiting block 22 is arranged on the side wall of the rotary drum 18, the limiting block 22 is slidably arranged in the limiting groove 21, and a culture dish 23 is arranged on the culture base 19; the moving device 7 comprises a driving motor 24, a driving rack 25, a driving shaft 26 and a driving gear 27, wherein the driving motor 24 is arranged on the bottom wall of the culture cavity 9, the driving rack 25 is arranged below the moving plate 3, the driving shaft 26 is rotatably arranged in the culture cavity 9, the driving gear 27 is arranged on the driving shaft 26, the driving rack 25 is meshed with the driving gear 27, and a driving belt 28 is connected between the output shaft of the driving motor 24 and the driving shaft 26; the environment control device 6 comprises a fan 29, a first fixing frame 30, a second fixing frame 31, a heating plate 32, a refrigerating plate 33 and an atomizer 34, wherein the atomizer 34 is arranged on the side wall of the culture chamber 9, the fan 29 is arranged on the bottom wall of the ventilation chamber 11, the first fixing frame 30 is arranged in the ventilation chamber 11, the heating plate 32 is arranged on the side wall of the first fixing frame 30, the second fixing frame 31 is arranged in the ventilation chamber 11, and the refrigerating plate 33 is arranged on the side wall of the second fixing frame 31; the roof of the ventilation cavity 11 is provided with an air outlet 35, the bottom wall of the ventilation cavity 11 is provided with an air inlet, and a filter screen 36 is arranged in the air inlet.
The counting assembly 5 comprises a fixing plate 37, a supporting frame 38, a protective shell 39, a camera 40 and a white light strip 41, wherein the fixing plate 37 is arranged in the culture cavity 9, the protective shell 39 is arranged below the fixing plate 37, the protective cavity 42 is arranged in the protective shell 39, the camera 40 is arranged in the protective cavity 42, a shooting window 43 is arranged on the bottom wall of the protective shell 39, a lens of the camera 40 is positioned on the right upper part of the shooting window 43, the supporting frame 38 is arranged on the bottom wall of the culture cavity 9, and the white light strip 41 is arranged on the side wall of the supporting frame 38. Control assembly 4 includes controller 44 and temperature and humidity sensor 45, controller 44 locates on the incubator 1 lateral wall, temperature and humidity sensor 45 locates in cultivateing the chamber 9, temperature and humidity sensor 45 and controller 44 electric connection, fan 29, heating plate 32, refrigeration piece 33 and atomizer 34 all with controller 44 electric connection. The bottom wall of the incubator 1 is provided with four support blocks 46, and the four support blocks 46 are distributed in a rectangular shape, so that the incubator 1 can be supported for ventilation. The culture dishes 23 are provided with a plurality of groups, and the plurality of groups of culture dishes 23 are circumferentially distributed and arranged by taking the rotary drum 18 as the center. The driving motor 24 is a forward and reverse rotating motor.
When the microorganism culture device is used in detail, the culture base 19 can be placed manually, the limiting blocks 22 are matched with the limiting grooves 21 to fix and limit the culture base 19, the culture base 19 is prevented from shaking randomly, an external power supply is connected to an electric device, the camera 40 is in data connection with a computer, the temperature and humidity of a microorganism culture environment are set by the controller 44, the temperature and humidity sensor 45 detects the temperature and humidity in the culture cavity 9 and feeds collected temperature and humidity information back to the controller 44, when the temperature is lower than the minimum temperature set by the controller 44, the heating sheet 32 is heated, the fan 29 is started, the fan 29 blows heated air into the culture cavity 9 through the air outlet 35 to heat the culture cavity 9; when the temperature is higher than the highest temperature set by the controller 44, the refrigerating sheet 33 refrigerates, and the fan 29 blows the cooled air into the culture cavity 9 to cool the culture cavity 9; when the culture chamber 9 is too dry, starting the atomizer 34 to humidify the culture chamber 9; when bacterial colonies in the culture dish 23 need to be counted, the driving motor 24 is started, the driving motor 24 rotates forward, the driving motor 24 drives the driving shaft 26 to rotate through the driving belt 28, the driving shaft 26 drives the driving rack 25 to move, the driving rack 25 moves the moving plate 3, the moving plate 3 slides in the moving chute 10, a group of culture dishes 23 are moved to the position under the camera 40, the white light strip 41 can supplement light for shooting, the camera 40 transmits the shot image to a computer, the number of microorganisms in the culture dish 23 is obtained through the image analysis of the computer, the rotating motor 13 drives the driving rotating shaft 14 to rotate, the rotating shaft drives the sector gear 16 to rotate, the sector gear 16 drives the rotating gear 17 to rotate, the rotating gear 17 drives the driven rotating shaft 15 to rotate, the driven rotating shaft 15 drives the rotating drum 18 and the culture base 19 to rotate, other culture dishes 23 are sequentially rotated to the position right below the camera 40, the camera 40 transmits the shot images to the computer, and the number of bacterial colonies in the culture dishes 23 is obtained by analyzing the images through the computer so as to compare and record the number of the bacterial colonies in different culture dishes 23.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A counting device for media colonies, characterized by: the culture apparatus comprises a culture box, a protective cover, a movable plate, a control assembly, a counting assembly, an environment control device, a moving device and a rotating device, wherein a culture cavity with an opening on the top wall is arranged in the culture box; the rotating device comprises a supporting base, a rotating motor, a driving rotating shaft, a driven rotating shaft, a sector gear, a rotating drum and a culture base, wherein the supporting base is arranged on the movable plate, a driving cavity is arranged in the supporting base, the rotating motor is arranged on the bottom wall of the driving cavity, one end of the driving rotating shaft is connected with an output shaft of the rotating motor, the sector gear is arranged on the driving rotating shaft, the driven rotating shaft is rotatably arranged in the driving cavity, the rotating gear is arranged on the driven rotating shaft, the rotating gear is meshed with the sector gear, the driven rotating shaft penetrates through the top wall of the supporting base and is rotatably arranged on the upper part of the supporting base, the rotating drum is arranged on the driven rotating shaft, the rotating drum is slidably arranged on the supporting base, the culture base is slidably arranged on the supporting base, a fixing hole is arranged on the culture base, the side wall of the fixing hole is provided with a limiting groove, the side wall of the rotary drum is provided with a limiting block, the limiting block is slidably arranged in a limiting groove, and a culture dish is arranged on the culture base; the moving device comprises a driving motor, a driving rack, a driving shaft and a driving gear, the driving motor is arranged on the bottom wall of the culture cavity, the driving rack is arranged below the moving plate, the driving shaft is rotatably arranged in the culture cavity, the driving gear is arranged on the driving shaft, the driving rack is meshed with the driving gear, and a driving belt is connected between an output shaft of the driving motor and the driving shaft; the environment control device comprises a fan, a first fixing frame, a second fixing frame, a heating plate, a refrigerating plate and an atomizer, wherein the atomizer is arranged on the side wall of the culture cavity, the fan is arranged on the bottom wall of the ventilation cavity, the first fixing frame is arranged in the ventilation cavity, the heating plate is arranged on the side wall of the first fixing frame, the second fixing frame is arranged in the ventilation cavity, and the refrigerating plate is arranged on the side wall of the second fixing frame; the ventilation cavity roof is equipped with the exhaust vent, the ventilation cavity diapire is equipped with the fresh air inlet, be equipped with the filter screen in the fresh air inlet.
2. A counting device for colonies of culture medium according to claim 1, wherein: the counting assembly comprises a fixed plate, a support frame, a protective shell, a camera and a white light lamp strip, wherein the fixed plate is arranged in the culture cavity, the protective shell is arranged below the fixed plate, the protective cavity is arranged in the protective shell, the camera is arranged in the protective cavity, the bottom wall of the protective shell is provided with a shooting window, a lens of the camera is positioned on the right upper part of the shooting window, the support frame is arranged on the bottom wall of the culture cavity, and the white light lamp strip is arranged on the side wall of the support frame.
3. A counting device for colonies of culture medium according to claim 1, wherein: the control assembly comprises a controller and a temperature and humidity sensor, the controller is arranged on the side wall of the incubator, the temperature and humidity sensor is arranged in the incubator cavity, the temperature and humidity sensor is electrically connected with the controller, and the fan, the heating plate, the refrigerating plate and the atomizer are all electrically connected with the controller.
4. A counting device for colonies of culture medium according to claim 3, wherein: the incubator bottom wall is equipped with the supporting shoe, the supporting shoe is equipped with four groups, four groups the supporting shoe is the rectangle and distributes.
5. A counting device for colonies of culture medium according to claim 1, wherein: the culture dish is equipped with the multiunit, the multiunit the culture dish is the circumference that uses the rotary drum as the center and distributes the setting.
6. A counting device for colonies of culture medium according to claim 1, wherein: the driving motor is a forward and reverse rotating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121868022.1U CN215365792U (en) | 2021-08-11 | 2021-08-11 | Counting device for culture medium bacterial colonies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121868022.1U CN215365792U (en) | 2021-08-11 | 2021-08-11 | Counting device for culture medium bacterial colonies |
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| Publication Number | Publication Date |
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| CN215365792U true CN215365792U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121868022.1U Active CN215365792U (en) | 2021-08-11 | 2021-08-11 | Counting device for culture medium bacterial colonies |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116012313A (en) * | 2022-12-20 | 2023-04-25 | 泰州奥尔斯顿生物科技有限公司 | Biological detection rechecking request system based on density analysis |
-
2021
- 2021-08-11 CN CN202121868022.1U patent/CN215365792U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116012313A (en) * | 2022-12-20 | 2023-04-25 | 泰州奥尔斯顿生物科技有限公司 | Biological detection rechecking request system based on density analysis |
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