CN220643118U - Special plate for counting bacterial colonies and counting device - Google Patents
Special plate for counting bacterial colonies and counting device Download PDFInfo
- Publication number
- CN220643118U CN220643118U CN202321764082.8U CN202321764082U CN220643118U CN 220643118 U CN220643118 U CN 220643118U CN 202321764082 U CN202321764082 U CN 202321764082U CN 220643118 U CN220643118 U CN 220643118U
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- fixedly connected
- chassis
- colony
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- 230000001580 bacterial effect Effects 0.000 title abstract description 12
- 238000005192 partition Methods 0.000 claims abstract description 24
- 230000005611 electricity Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000010248 power generation Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 6
- 229920001817 Agar Polymers 0.000 description 2
- 239000008272 agar Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a special plate for counting bacterial colonies and a counting device, and relates to the technical field of counting devices. According to the utility model, through the cooperation arrangement of the chassis, the limiting block, the partition plate, the slide bar, the fixed plate, the reset spring, the supporting block, the servo motor, the connecting plate, the electric push rod and the camera, when the colony number on the plate is detected, the plate can be sealed and protected, so that the colony in the plate is prevented from being exposed in the air after the plate is uncapped, the health of personnel is prevented from being influenced, the environment is prevented from being polluted, the influence of the external environment on the colony in the plate is also prevented, and the accuracy of the colony counting result is ensured.
Description
Technical Field
The utility model relates to the technical field of counting devices, in particular to a special plate for counting bacterial colonies and a counting device.
Background
The total number of bacterial colonies refers to the total number of bacterial colonies grown per gram (per milliliter) of the sample under certain conditions (such as aerobic conditions, nutritional conditions, pH, culture temperature and time, etc.).
The colony count was performed internationally by plate decanting: adding one milliliter of sample liquid into a plate, counting fifteen to twenty milliliters of agar culture medium by using the plate cooled to about forty-five degrees, pouring the mixture into the plate, uniformly mixing the mixture, turning the plate after agar is solidified, placing the plate at thirty-five degrees (upper and lower two degrees) for culturing for forty-eight hours, and then calculating the colony number on the plate.
The existing patent document with the bulletin number of CN206991359U is simple to use, can quickly and conveniently shoot a colony photo, is convenient for later counting, cannot be confused, avoids error probability, and can influence personnel health and cause pollution to the environment because the colony counting device is exposed in the air in the detection process, and the colony in the plate is easy to fall off to influence the accuracy of the colony counting result; therefore, we provide a special plate for colony counting and a counting device for solving the problems.
Disclosure of Invention
The utility model aims to make up the defects of the prior art, and provides a special plate for counting bacterial colonies and a counting device, so that when the bacterial colony number on the plate is detected, the plate is sealed and protected, the bacterial colonies are prevented from being exposed in the air after the plate is uncapped to influence the health of personnel and pollute the environment, and the external environment is prevented from influencing the bacterial colonies in the plate, thereby ensuring the accuracy of the bacterial colony counting result.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a special plate of colony count and counting assembly, includes the chassis, the top of chassis is provided with counting mechanism, counting mechanism includes supporting shoe and two stopper with chassis fixed connection, counting mechanism includes two baffles, two stopper respectively with two baffle sliding connection, two baffle all with chassis sliding connection, two equal sliding connection slide bar of hole inner wall on the baffle, two slide bar all with chassis sliding connection, two the equal fixedly connected with fixed plate of upper end of slide bar, two the surface of slide bar all overlaps and is equipped with reset spring, two reset spring respectively with two baffle fixed connection, two reset spring respectively with two fixed plate fixed connection, the upper surface fixedly connected with servo motor of supporting shoe, servo motor's output axle head runs through the supporting shoe and rotates with the supporting shoe to be connected, servo motor's output axle head fixedly connected with connecting plate, the bottom surface fixedly connected with two electric putter of connecting plate, two electric putter's output all installs the camera.
Further, two equal fixedly connected with fixed block of upper surface of fixed plate, two the inner wall of fixed block is all rotated and is connected with the pull ring, can conveniently stimulate the fixed plate and remove, and then conveniently remove the spacing to the baffle.
Further, four landing legs are fixedly connected to the bottom surface of the chassis, the lower ends of the landing legs are fixedly connected with a bottom plate, the chassis can be fixedly supported, and sliding in the use process of the chassis is avoided.
Further, the upper surface fixedly connected with boss on chassis, boss and supporting shoe fixed connection can carry out auxiliary stay to the supporting shoe, effectively strengthen the holistic stability of colony counting assembly.
Further, two equal fixedly connected with backup pad of output surface of electric putter, two lights are all installed to the bottom surface of backup pad, can provide the illumination, and better observes the colony in the plate, effectively improves the accuracy of colony count result.
Further, the upper surface fixedly connected with controller on chassis, the controller is connected with servo motor electricity, and four the light all is connected with the controller electricity, can carry out unified control to the electric component in this device and use.
Further, the two cameras are electrically connected with the controller, and the controller is connected with the cameras through wires.
Compared with the prior art, the special plate for counting the bacterial colonies and the counting device have the following beneficial effects:
1. according to the utility model, through the cooperation arrangement of the chassis, the limiting block, the partition plate, the slide bar, the fixed plate, the reset spring, the supporting block, the servo motor, the connecting plate, the electric push rod and the camera, when the colony number on the plate is detected, the plate can be sealed and protected, so that the colony in the plate is prevented from being exposed in the air after the plate is uncapped, the health of personnel is prevented from being influenced, the environment is prevented from being polluted, the influence of the external environment on the colony in the plate is also prevented, and the accuracy of the colony counting result is ensured.
2. According to the utility model, the fixing block and the pull ring are arranged, so that the fixing plate can be conveniently pulled to move, the limit of the partition plate is conveniently removed, the chassis can be fixedly supported by arranging the supporting legs and the bottom plate, sliding in the use process of the chassis is avoided, the supporting block can be assisted to support, the overall stability of the colony counting device is effectively enhanced, the colony in the plate can be better observed by arranging the supporting plate and the illuminating lamp, the accuracy of the colony counting result is effectively improved, and the electric elements in the colony counting device can be conveniently controlled by arranging the controller.
Drawings
FIG. 1 is a schematic elevation view of a three-dimensional structure of the present utility model;
FIG. 2 is a right side view of the three-dimensional structure of the present utility model;
FIG. 3 is a schematic view of a partial structure of the present utility model;
fig. 4 is an enlarged schematic view of the structure a in fig. 2 according to the present utility model.
In the figure: 1. a chassis; 2. a counting mechanism; 201. a limiting block; 202. a partition plate; 203. a slide bar; 204. a fixing plate; 205. a return spring; 206. a support block; 207. a servo motor; 208. a connecting plate; 209. an electric push rod; 210. a camera; 3. a fixed block; 4. a pull ring; 5. a support leg; 6. a bottom plate; 7. a reinforcing block; 8. a support plate; 9. a lighting lamp; 10. and a controller.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
As described in the background art, the colony counting device is exposed in the air in the detection process, so that the health of personnel can be influenced, the environment is polluted, and the colony in the plate is easy to fall off to influence the accuracy of the colony counting result.
Referring to fig. 1 to 4, this embodiment provides a special dish of colony count and counting assembly, including chassis 1, the bottom surface fixedly connected with four landing legs 5 of chassis 1, the equal fixedly connected with bottom plate 6 of the lower extreme of every landing leg 5, the anti-skidding line has been seted up to the bottom surface of bottom plate 6, through setting up landing leg 5 and bottom plate 6, can carry out fixed stay to chassis 1, avoids appearing sliding in chassis 1 use.
The counting mechanism 2 is arranged above the chassis 1, the counting mechanism 2 comprises a supporting block 206 fixedly connected with the chassis 1 and two limiting blocks 201, the counting mechanism 2 comprises two partition plates 202, the two limiting blocks 201 are respectively connected with the two partition plates 202 in a sliding mode, and the two partition plates 202 are both connected with the chassis 1 in a sliding mode.
The chassis 1 fixedly supports the limiting block 201, two plate placing grooves are formed in the chassis 1, the partition plate 202 can slide left and right in the inner wall of the limiting block 201, the placed plates are sealed and protected through the partition plate 202, and the partition plate 202 is made of transparent materials.
The inner walls of holes on the two partition plates 202 are all in sliding connection with the sliding rods 203, the two sliding rods 203 are all in sliding connection with the chassis 1, the upper ends of the two sliding rods 203 are all fixedly connected with the fixing plates 204, the outer surfaces of the two sliding rods 203 are all sleeved with the reset springs 205, the two reset springs 205 are respectively fixedly connected with the two partition plates 202, and the two reset springs 205 are respectively fixedly connected with the two fixing plates 204.
The fixing plate 204 is pulled upwards, so that the sliding rod 203 can be driven to move upwards, meanwhile, the reset spring 205 is stretched, elastic deformation is generated, and when the sliding rod 203 completely slides out of the chassis 1, the limit on the partition plate 202 can be released, and the partition plate 202 slides.
The upper surfaces of the two fixing plates 204 are fixedly connected with fixing blocks 3, the inner walls of the two fixing blocks 3 are rotatably connected with pull rings 4, and the fixing blocks 3 and the pull rings 4 are arranged, so that the fixing plates 204 can be conveniently pulled to move, and the limit of the partition plate 202 is conveniently relieved.
The upper surface fixedly connected with servo motor 207 of supporting shoe 206, servo motor 207's output axle head runs through supporting shoe 206 and rotates with supporting shoe 206 to be connected, servo motor 207's output axle head fixedly connected with connecting plate 208, connecting plate 208's bottom surface fixedly connected with two electric putter 209, camera 210 is all installed to the output of two electric putter 209.
Starting electric putter 209 can drive camera 210 and reciprocate, makes it be in suitable position, shoots the colony in the dish through camera 210, starts servo motor 207, can drive connecting plate 208 and rotate, and connecting plate 208 drives electric putter 209 and rotates, and electric putter 209 drives camera 210 and rotates, shoots the colony again in the dish through camera 210, compares the twice result of shooing, improves the accuracy of colony count result.
The shot images are transmitted to an external computer, and image recognition software is arranged in the computer, so that colonies can be recognized and automatically counted, and the number of the colonies in the plate is obtained.
The upper surface fixedly connected with boss 7 of chassis 1, boss 7 and supporting shoe 206 fixed connection through setting up boss 7, can carry out auxiliary stay to supporting shoe 206, effectively strengthen holistic stability of colony counting assembly.
The equal fixedly connected with backup pad 8 of output surface of two electric putter 209, two light 9 are all installed to the bottom surface of two backup pads 8, through setting up backup pad 8 and light 9, can provide the illumination, better observes the colony in the plate, effectively improves the accuracy of colony count result.
The upper surface of the chassis 1 is fixedly connected with a controller 10, the controller 10 is electrically connected with a servo motor 207, two cameras 210 are electrically connected with the controller 10, and four illuminating lamps 9 are electrically connected with the controller 10.
The controller 10 can perform unified control on the electric elements in the device, and the control circuit of the controller 10 can be realized by programming by a person skilled in the art, and the control method and circuit connection will not be described in detail because the control method and circuit connection are only used and not modified by the common sense in the art.
Working principle: when the colony counting device is used, the fixing plate 204 is pulled upwards, the fixing plate 204 drives the sliding rod 203 to move upwards, meanwhile, the reset spring 205 is stretched, elastic deformation is caused, when the sliding rod 203 slides out of the chassis 1 completely, limiting of the partition plate 202 can be relieved, the partition plate 202 slides to the chassis 1, the plate placing groove is exposed completely, the plate is placed in the plate placing groove, then the partition plate 202 is slid to an initial position, the fixing plate 204 is loosened, under the reset action of the reset spring 205, the sliding rod 203 slides into the chassis 1 again, limiting fixation is performed on the partition plate 202, the placement of another plate is completed according to the operation, then the electric push rod 209 is started, the output end of the electric push rod 209 stretches out and draws back, the camera 210 is driven to move up and down, the camera 210 is in a proper position, colonies in the plate are shot through the camera 210, then the servo motor 207 is started, the servo motor 207 drives the connecting plate 208 to rotate, the electric push rod 209 drives the camera 210 to rotate, the colonies in the plate are shot again, the plate is finished twice, the plate is placed under the reset action of the reset spring 205, the plate 203 is placed in the plate, the plate is prevented from being polluted by the environment after the plate is accurately, and the colony counting device is exposed to the environment of the plate, and the colony counting device is protected from the environmental pollution caused by the people.
Claims (7)
1. The utility model provides a special plate of colony count and counting assembly, includes chassis (1), its characterized in that: the utility model discloses a motor-driven electric power generation device, which is characterized in that a counting mechanism (2) is arranged above a chassis (1), the counting mechanism (2) comprises a supporting block (206) fixedly connected with the chassis (1) and two limiting blocks (201), the counting mechanism (2) comprises two partition boards (202), two limiting blocks (201) are respectively and slidably connected with the two partition boards (202), the two partition boards (202) are respectively and slidably connected with the chassis (1), the inner walls of holes on the two partition boards (202) are respectively and slidably connected with a sliding rod (203), the two sliding rods (203) are respectively and slidably connected with the chassis (1), the upper ends of the two sliding rods (203) are respectively and fixedly connected with a fixed plate (204), the outer surfaces of the two sliding rods (203) are respectively and fixedly sleeved with a reset spring (205), the two reset springs (205) are respectively and fixedly connected with the two partition boards (202), the upper surfaces of the supporting block (206) are fixedly connected with a servo motor (207), the output ends of the two servo motor-driven electric power generation device (206) are fixedly connected with a connecting plate (209), cameras (210) are arranged at the output ends of the two electric push rods (209).
2. The plate and counting device for colony counting of claim 1, wherein: the upper surfaces of the two fixing plates (204) are fixedly connected with fixing blocks (3), and the inner walls of the two fixing blocks (3) are rotatably connected with pull rings (4).
3. The plate and counting device for colony counting of claim 1, wherein: the bottom surface of chassis (1) fixedly connected with four landing legs (5), every the lower extreme of landing leg (5) all fixedly connected with bottom plate (6).
4. The plate and counting device for colony counting of claim 1, wherein: the upper surface of the chassis (1) is fixedly connected with a reinforcing block (7), and the reinforcing block (7) is fixedly connected with a supporting block (206).
5. The plate and counting device for colony counting of claim 1, wherein: the outer surfaces of the output ends of the two electric push rods (209) are fixedly connected with support plates (8), and two illuminating lamps (9) are arranged on the bottom surfaces of the two support plates (8).
6. The plate and counting device for colony counting of claim 5, wherein: the upper surface of chassis (1) fixedly connected with controller (10), controller (10) are connected with servo motor (207) electricity, and four light (9) all are connected with controller (10) electricity.
7. The plate and counting device special for colony counting as claimed in claim 6, wherein: both cameras (210) are electrically connected with the controller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321764082.8U CN220643118U (en) | 2023-07-06 | 2023-07-06 | Special plate for counting bacterial colonies and counting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321764082.8U CN220643118U (en) | 2023-07-06 | 2023-07-06 | Special plate for counting bacterial colonies and counting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220643118U true CN220643118U (en) | 2024-03-22 |
Family
ID=90295176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321764082.8U Active CN220643118U (en) | 2023-07-06 | 2023-07-06 | Special plate for counting bacterial colonies and counting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220643118U (en) |
-
2023
- 2023-07-06 CN CN202321764082.8U patent/CN220643118U/en active Active
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