CN213680703U - Intelligent microbial cultivation and counting device - Google Patents
Intelligent microbial cultivation and counting device Download PDFInfo
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- CN213680703U CN213680703U CN202021810528.2U CN202021810528U CN213680703U CN 213680703 U CN213680703 U CN 213680703U CN 202021810528 U CN202021810528 U CN 202021810528U CN 213680703 U CN213680703 U CN 213680703U
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Abstract
The utility model relates to a microbiological detection technology field, concretely relates to intelligence microbial cultivation and counting assembly. The on-line screen storage device comprises a base, operating panel, the backplate, the apron, the culture dish drawer, 3 look LED lamp plates, a separation plate, a vertical plate, shoot the module, power module, communication module, temperature control device, memory and singlechip, install the spout in the base, culture dish drawer slidable mounting is on the spout, the baffle just is located culture dish drawer top with base fixed connection, it installs on the baffle to shoot the module, the apron is located shoot module top and with base fixed connection, power module is all the other components power supplies, temperature control device and cultivation chamber intercommunication, 3 look LED lamp plates, shoot the module, communication module, temperature control device and memory all are connected with the singlechip. The utility model discloses a substantive effect is: the module can be convenient through shooing the observation and the record culture dish in the colony condition, improve the efficiency that the microorganism cultivateed and counted.
Description
Technical Field
The utility model relates to a microbiological detection technology field, concretely relates to intelligence microbial cultivation and counting assembly.
Background
At present, in domestic laboratories and factories (pharmaceutical factories, water supply companies and the like), the microorganisms in the environment are collected and cultured in an artificial culture and counting mode, so that a large amount of personnel and time are needed to complete the tedious work when a large amount of collection and culture are carried out. Moreover, the colony culture process needs personnel to track and observe regularly, the number of colonies depends on manual counting, and the accuracy rate depends on subjective judgment. The current intelligent counting instrument only has a single lens, and counts after the culture is finished, the colony culture process and the intelligent counting are completely separated, namely, a culture dish is placed in a conventional incubator, the growth condition of the colony is checked through the timed tracking and observation of personnel, and the counting is carried out after the visible colony is formed. The timeliness of manual observation is poor, and the counting of bacterial colonies is very inconvenient, the efficiency is low and the accuracy is low due to the spreading and overlapping of the bacterial colonies.
Chinese patent CN108531385A, published 2018, 9, month 14, an automatic counting device for microbial colonies, comprising: a dark box and a culture dish storage; a light source is arranged at the bottom of the dark box, and a light filter is fixed above the light source; a culture dish placing frame is arranged above the optical filter; the culture dish memory sets up the feed end at culture dish propelling movement trombone slide, and the culture dish memory includes that the culture dish stacks the frame, the automatic board and the arm of lifting of culture dish, and the culture dish that remains the count is stored to the culture dish stacks the frame, and the automatic board of lifting of culture dish is used for raising the culture dish to the height such as culture dish propelling movement trombone slide. Its technical scheme only can observe and count a culture dish, and adopts the arm structure complicacy.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: at present, the technical problems of low efficiency of microorganism culture and counting and inconvenient use are solved. The utility model provides an intelligence microorganism is cultivateed and counting assembly, this device can carry out the count of a plurality of culture dishes simultaneously, can conveniently carry out image acquisition, and from taking temperature control device, require lowly to the deployment environment.
In order to solve the technical problem, the utility model discloses the technical scheme who takes does: an intelligent microorganism culture and counting device comprises a base, an operation panel, a back plate, a cover plate, a culture dish drawer, a 3-color LED lamp panel, a partition plate, a vertical plate, a shooting module, a power module, a communication module, a temperature control device, a memory and a single chip microcomputer, wherein the base is a plate with side plates on two sides, a chute is installed in the base, the culture dish drawer is slidably installed on the chute, a culture dish placing frame for placing a culture dish is arranged on the culture dish drawer, the 3-color LED lamp panel is installed on the base and is positioned below the culture dish drawer, the front part of the culture dish drawer and the front end surface of the operation panel closed base, the vertical plate is positioned near the rear part of the culture dish drawer, the vertical plate is abutted against the side plates on two sides of the base, the partition plate is fixedly connected with the base and positioned above the culture dish drawer, and the front parts of the partition plate, the utility model discloses a three-color LED lamp plate, including shooting module, base, power module, communication module, temperature control device, memory and singlechip, shooting module installs on the baffle, offers the hole that is used for shooting the module to shoot on the baffle, the position and the culture dish position in hole correspond, the apron is located shooting module top and base fixed connection, power module, communication module, temperature control device, memory and singlechip are all installed on the base, and power module is all the power supplies of all the other components, temperature control device and cultivation chamber intercommunication, 3 look LED lamp plate, shooting module, communication module, temperature control device and memory all are connected with the singlechip. 3 look LED lamp plate can provide the light source for microbial cultivation and shooting module, function setting that can operating means through operating panel, the culture dish drawer is the push-and-pull structure, conveniently carry out placing and taking out of culture dish, a plurality of culture dishes can be placed to the culture dish drawer, improve microbial cultivation and count efficiency, from taking temperature control device, and have confined cultivation environment, low to service environment's requirement, through the colony circumstances in the observation that the shooting module can be convenient and the record culture dish.
As preferred, temperature control device includes airflow pipeline, fin, fan, heating wire, heating switch and radiator fan, the chamber is cultivateed all to the intercommunication in airflow pipeline both ends, the fan inserts airflow pipeline, the fin includes base plate and heat radiation fins, the inner wall butt of base plate and base, the base plate is inlayed on airflow pipeline, heat radiation fins installs on the base plate, radiator fan installs near heat radiation fins, and radiator fan accelerates heat radiation fins's heat dissipation, the heating wire is inlayed in the base plate, the heating wire is connected to power module through heating switch, heating switch is connected with the singlechip. The temperature control device can ensure that the culture cavity is in a proper temperature range.
As preferred, processing has a plurality of to be used for placing the frame is placed to the culture dish that the culture dish was used for on the culture dish drawer, the module of shooing includes a plurality of camera and a plurality of camera mounting bracket, a plurality of the camera mounting bracket is installed on the baffle, and the position of camera mounting bracket and culture dish place frame position and correspond, the camera is installed on the camera mounting bracket, a plurality of the camera all is connected with the singlechip. A plurality of culture dishes can be placed on the culture dish drawer, and the condition that a plurality of culture dishes count need to be carried out is very convenient.
Preferably, the communication module comprises a switch, the switch is fixedly mounted on the base through a switch mounting frame, a plurality of communication indicator lamps are further mounted on the back plate and are respectively connected with ports of the switch. Through the switch can be convenient communicate with the host computer, make things convenient for the control of host computer to the device.
As preferred, still include culture dish detection device, culture dish detection device includes a plurality of ultrasonic ranging module and a plurality of pilot lamp, a plurality of ultrasonic ranging module installs respectively on the camera mounting bracket, ultrasonic ranging module detects the hole that is used for shooting on the alignment baffle, ultrasonic ranging module detects its and hole below object's distance, a plurality of pilot lamp is arranged and is installed on operating panel, a plurality of ultrasonic ranging module and pilot lamp all are connected with the singlechip. Through ultrasonic ranging module, if can detect the echo then show that this culture dish places and has placed the culture dish in the frame to instruct through the pilot lamp, if can not detect the echo, then show that this culture dish places and does not place the culture dish in the frame, instruct through the pilot lamp equally, thereby observation device's that can be convenient in service behavior.
Preferably, the LED lamp further comprises a panel shell, a side light source, an operation panel PCB and a single chip microcomputer PCB, wherein the panel shell is fixedly connected with the base, the panel shell is inclined upwards, the side light source is installed on the inner side of the panel shell and is connected with the single chip microcomputer, the panel shell is provided with a hollow part, the operation panel PCB is embedded in the hollow part of the panel shell, the operation panel is installed on the operation panel PCB, the single chip microcomputer PCB is installed on the base and is located above the airflow pipeline, and the single chip microcomputer is installed on the single chip microcomputer PCB. The oblique upper side of the panel shell is inclined to facilitate the use of the operation panel by personnel.
Preferably, the bottom of the base is provided with a support leg, the cover plate is provided with an alignment hole corresponding to the support leg, and the alignment hole is a blind hole. The alignment holes can be matched with the support legs, so that a plurality of devices can be conveniently stacked, and culture and counting work of a greater number of culture dishes can be provided.
Preferably, the power supply module comprises a power supply interface, a power supply switch and a switching power supply, the switching power supply is mounted on the base and is close to the vertical plate, the power supply interface and the power supply switch are both mounted on the back plate, and the power supply interface is connected with the switching power supply through the power supply switch; and the back plate is provided with a heat dissipation grid hole. The power interface adopts general interface, facilitates the use, and the heat dissipation can be accelerated to the heat dissipation bars hole.
Preferably, the intelligent card further comprises a network interface and a network card, wherein the network interface is installed on the back plate, the network card is installed on the single chip microcomputer PCB, the network interface is connected with the network card, and the network card is connected with the single chip microcomputer. The network interface can be conveniently networked, and the device is conveniently controlled by the network.
Preferably, the culture dish comprises a dish bottom, a dish wall and a dish cover, the dish wall is connected with the dish bottom, the top of the dish wall is flush and is abutted against the dish cover, the outer edge of the dish cover is flanged, the flange is basically abutted against the top of the dish wall, and the size of the dish bottom is smaller than that of the dish cover. With the bottom of the ware vertically dish wall, can cause and press close to the bacterial colony that the dish wall grows and appear overlapping on the vertical direction, easily press a bacterial colony count with two bacterial colonies that the vertical direction was arranged, lead to the count inaccurate, the size at the bottom of the ware is less than the ware lid and leads to the dish wall to be necessarily lean out, and the dish wall that leans out can avoid or reduce overlapping on the vertical direction, improves the count accuracy.
As preferred, 3 look LED lamp plates include shell, translucent black PC board, parting strip, translucent white PC board, LED lighting fixture, a plurality of LED ring light, lamp support and bottom plate, the shell is platelike, and the edge of shell has the turn-ups, the bottom plate is connected with the turn-ups, lamp support and bottom plate fixed connection, the shell is equipped with a plurality of culture dish and places the district, the LED lighting fixture is installed on the bottom plate, the LED lighting fixture has and is used for the installation the fretwork of LED ring light, a plurality of the district is placed with the culture dish and is matchd in the position of LED ring light, translucent white PC board with LED lighting fixture butt covers the fretwork region of LED lighting fixture, translucent black PC board is connected with translucent white PC board through the parting strip. Besides helping to shoot the colonies with darker colors, more importantly, the backlight source can be turned off when some colonies are very light in color, and at the moment, under the existence of the black semitransparent PC plate, clear images of the light gray colonies can be easily shot by using the side light source, so that the accuracy of colony identification and counting is improved.
The utility model discloses a substantive effect is: the device is provided with a temperature control device and a closed culture environment, so that the requirement on the use environment is reduced, the colony condition in a culture dish can be conveniently observed and recorded through a shooting module, and the microbial culture and counting efficiency is improved; the culture dish drawer is push-and-pull structure, conveniently carries out placing and taking out of culture dish, and a plurality of culture dishes can be placed to the culture dish drawer, and monitoring and the count of a large amount of culture dishes are supported in equipment that can be convenient.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment.
Fig. 2 is a schematic structural view of a camera mounting bracket according to an embodiment.
FIG. 3 is a schematic view of the drawer installation of a culture dish according to an embodiment.
FIG. 4 is a schematic diagram of PCB installation of a single chip microcomputer according to an embodiment.
Fig. 5 is a schematic diagram of a switching power supply according to an embodiment.
FIG. 6 is a schematic diagram of a backplate structure according to an embodiment.
FIG. 7 is a schematic structural diagram of a temperature control device according to an embodiment.
FIG. 8 is a cross-sectional view of a culture dish according to an embodiment.
Fig. 9 is a schematic view of a 3-color LED lamp panel according to an embodiment.
Fig. 10 is a schematic cross-sectional view of a 3-color LED lamp panel according to an embodiment.
Wherein: 1. cover plate, 2, operating panel, 3, culture dish drawer, 4, align the hole, 5, a pedestal, 6, the stabilizer blade, 7, the camera mounting bracket, 8, the switch mounting bracket, 9, the switch, 10, the baffle, 11, 3-color LED lamp boards, 12, culture dish place the frame, 13, operating panel PCB board, 14, the sidelight source, 15, the fan, 16, switching power supply, 17, singlechip PCB board, 18, radiator fan, 19, the fin, 20, the communication pilot lamp, 21, the network interface, 22, power source, 23, switch, 24, the heat dissipation bars hole, 25, the backplate, 26, the dish lid, 27, culture dish, 28, culture medium, 29, culture dish place the district, 1101, translucent black PC board, 1102, the shell, 1103, the parting bead, 1104, white PC board, 1105, LED, the lighting fixture 1106, the LED ring light, 1107, the bottom plate, 1108, the lamp support.
Detailed Description
The following provides a more detailed description of the present invention, with reference to the accompanying drawings.
The first embodiment is as follows:
an intelligent microorganism culture and counting device is disclosed, as shown in fig. 1, the embodiment comprises a base 5, an operation panel 2, a back plate 25, a cover plate 1, a culture dish drawer 3, a 3-color LED lamp panel 11, a partition plate 10, a vertical plate, a shooting module, a power supply module, a communication module, a temperature control device, a memory and a single chip microcomputer, wherein the base 5 is a plate with side plates at two sides, a chute is installed in the base 5, the culture dish drawer 3 is slidably installed on the chute, a culture dish placing frame 12 for placing a culture dish 27 is arranged on the culture dish drawer 3, the 3-color LED lamp panel 11 is installed on the base 5 and is positioned below the culture dish drawer 3, the front part of the culture dish drawer 3 and the operation panel 2 close the front end surface of the base 5, the vertical plate is positioned near the rear part of the culture dish drawer 3, the vertical plate is abutted against the side plates at two sides, baffle 10, the riser, culture dish drawer 3's front portion and base 5 constitute cultivates the chamber, shoot the module and install on baffle 10, offer the hole that is used for shooting the module shooting on the baffle 10, the position in hole corresponds with 27 positions of culture dish, apron 1 is located to shoot the module top and with 5 fixed connection of base, power module, communication module, temperature control device, memory and singlechip are all installed on base 5, power module is all the other components power supplies, temperature control device and cultivation chamber intercommunication, 3 look LED lamp plate 11, shoot the module, communication module, temperature control device and memory all are connected with the singlechip. The stabilizer blade 6 is installed to the bottom of base 5, and apron 1 processing has the hole 4 that aligns that corresponds with stabilizer blade 6 position, and it is the blind hole to align hole 4. The shooting module comprises a plurality of cameras and a plurality of camera mounting frames 7, as shown in fig. 2, the plurality of camera mounting frames 7 are installed on the partition plate 10, the communication module comprises a switch 9, the switch 9 is fixedly installed on the base 5 through a switch mounting frame 8, a plurality of communication indicator lamps 20 are further installed on the back plate 25, and the plurality of communication indicator lamps 20 are respectively connected with ports of the switch 9. As shown in FIG. 3, a plurality of culture dish placing frames 12 for placing the culture dishes 27 are processed on the culture dish drawer 3, the positions of the camera mounting frame 7 correspond to the positions of the culture dish placing frames 12, the cameras are mounted on the camera mounting frame 7, and the plurality of cameras are all connected with the single chip microcomputer.
As shown in fig. 8, the culture dish 27 includes a dish bottom, a dish wall and a dish cover 26, the dish wall is connected with the dish bottom, the top of the dish wall is flush and is abutted against the dish cover 26, the outer edge of the dish cover 26 is flanged and is basically abutted against the top of the dish wall, the size of the dish bottom is smaller than that of the dish cover 26, and the culture medium 28 is placed between the dish bottom and the dish wall. With the bottom of the ware vertically dish wall, can cause and press close to the bacterial colony that the dish wall grows and appear overlapping on the vertical direction, easily press a bacterial colony count with two bacterial colonies that the vertical direction was arranged, lead to the count inaccurate, the size at the bottom of the ware is less than the ware lid 26 and leads to the ware wall must be that to lean out, and the ware wall that leans out can avoid or reduce overlapping on the vertical direction, improves the count accuracy.
As shown in fig. 9 and 10, the 3-color LED lamp panel 11 includes a housing 1102, a translucent black PC board 1101, a barrier 1103, a translucent white PC board 1104, LED lamp holders 1105, a plurality of LED ring lights 1106, a lamp support 1108 and a bottom plate 1107, the housing 1102 is plate-shaped, the edge of the housing 1102 has a flange, the bottom plate 1107 is connected with the flange, the lamp support 1108 is fixedly connected with the bottom plate 1107, the housing 1102 is provided with a plurality of culture dish placing areas 29, the LED lamp holders 1105 are installed on the bottom plate 1107, the LED lamp holders 1105 have a hollow for installing the LED ring lights 1106, the positions of the LED ring lights 1106 are matched with the culture dish placing areas 29, the translucent white PC board 1104 abuts against the LED lamp holders 1105 and covers the hollow area of the LED lamp holders 1105, and the translucent black PC board 1101 is connected with the translucent white PC board 1103 through the barrier. In addition to helping to photograph darker colonies, it is more important that the backlight be turned off when some colonies are very light, and then clear images of these light gray colonies can be easily photographed by the side light 14 under the black translucent PC board, so as to improve the accuracy of colony identification and counting.
Culture dish detection device includes a plurality of ultrasonic ranging module and a plurality of pilot lamp, and a plurality of ultrasonic ranging module is installed respectively on camera mounting bracket 7, and the hole that is used for the shooting on the ultrasonic ranging module detection alignment baffle 10, and the ultrasonic ranging module detects its and the distance of hole below object, and a plurality of pilot lamp is arranged and is installed on operating panel 2, and a plurality of ultrasonic ranging module and pilot lamp all are connected with the singlechip. 3 look LED lamp plate 11 can provide the light source for the microorganism is cultivateed and the module of shooing, and through operating panel 2 can operating means's function setting, culture dish drawer 3 is the push-and-pull structure, conveniently carries out placing and taking out of culture dish 27.
As shown in fig. 4 and 5, the panel shell is fixedly connected with the base 5, the panel shell has a slope inclined to the upper side, the side light source 14 is installed on the inner side of the panel shell, the side light source 14 is connected with the single chip microcomputer, the panel shell has a hollow part, the operation panel PCB 13 is embedded in the hollow part of the panel shell, the operation panel 2 is installed on the operation panel PCB 13, the single chip microcomputer PCB 17 is installed on the base 5 and is located above the air flow pipeline, and the single chip microcomputer is installed on the single chip microcomputer PCB 17. The oblique upper side of the panel shell is inclined to facilitate the use of the operation panel 2 by personnel.
As shown in fig. 6, the power module includes a power interface 22, a power switch 23 and a switching power supply 16, the switching power supply 16 is installed on the base 5 and is close to the vertical plate, the power interface 22 and the power switch 23 are both installed on the back plate 25, and the power interface 22 is connected with the switching power supply 16 through the power switch 23; the back plate 25 is provided with heat dissipation grid holes 24. The power interface 22 is a universal interface, so that the use is convenient, and the heat dissipation grid holes 24 can accelerate the heat dissipation. The network interface 21 is arranged on the back plate 25, the network card is arranged on the single chip microcomputer PCB 17, the network interface 21 is connected with the network card, and the network card is connected with the single chip microcomputer. The network interface 21 can facilitate networking and control of the device by the network.
As shown in fig. 7, the temperature control device includes an airflow pipeline, a heat sink 19, a fan 15, a heating wire, a heating switch and a heat dissipation fan 18, both ends of the airflow pipeline are communicated with the culture chamber, the fan 15 is connected to the airflow pipeline, the heat sink 19 includes a substrate and heat dissipation fins, the substrate is abutted to the inner wall of the base 5, the substrate is embedded on the airflow pipeline, the heat dissipation fins are installed on the substrate, the heat dissipation fan 18 is installed near the heat dissipation fins, the heat dissipation fan 18 accelerates the heat dissipation of the heat dissipation fins, the heating wire is embedded in the substrate, the heating wire is connected to the power supply module through the heating switch, and. The temperature control device can ensure that the culture cavity is in a proper temperature range.
The beneficial effect of this embodiment is: the device is provided with a temperature control device, has a closed culture environment, reduces the requirement on the use environment, can conveniently observe and record the bacterial colony condition in the culture dish 27 through the shooting module, and improves the efficiency of microorganism culture and counting; the culture dish drawer 3 is the push-and-pull structure, conveniently carries out placing and taking out of culture dish 27, and a plurality of culture dishes 27 can be placed to culture dish drawer 3, and monitoring and count that a large amount of culture dishes 27 are supported in equipment that can be convenient.
The above embodiment is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the technical scope of the claims.
Claims (10)
1. An intelligent microorganism culture and counting device is characterized in that,
comprises a base, an operation panel, a back plate, a cover plate, a culture dish drawer, a 3-color LED lamp plate, a partition plate, a vertical plate, a shooting module, a power module, a communication module, a temperature control device, a storage and a single chip microcomputer, wherein the base is a plate with side plates on two sides, a chute is arranged in the base, the culture dish drawer is slidably arranged on the chute, a culture dish placing frame for placing a culture dish is arranged on the culture dish drawer, the 3-color LED lamp plate is arranged on the base and positioned below the culture dish drawer, the front part of the culture dish drawer and the front end surface of the operation panel closed base, the vertical plate is positioned near the rear part of the culture dish drawer, the vertical plate is abutted against the side plates on two sides of the base, the partition plate is fixedly connected with the base and positioned above the culture dish drawer, the front part of the partition plate, the vertical plate, the, offer the hole that is used for shooting the module and shoots on the baffle, the position in hole corresponds with the culture dish position, the apron is located and shoots the module top and with base fixed connection, power module, communication module, temperature control device, memory and singlechip are all installed on the base, and power module is all the other component power supplies, temperature control device and cultivation chamber intercommunication, 3 look LED lamp plates, shooting module, communication module, temperature control device and memory all are connected with the singlechip.
2. The intelligent microorganism culture and enumeration device of claim 1, wherein,
temperature control device includes airflow pipeline, fin, fan, heating wire, heating switch and radiator fan, the chamber is cultivateed in the equal intercommunication in airflow pipeline both ends, the fan inserts airflow pipeline, the fin includes base plate and heat radiation fins, the inner wall butt of base plate and base, the base plate is inlayed on airflow pipeline, heat radiation fins installs on the base plate, radiator fan installs near heat radiation fins, and radiator fan accelerates heat radiation fins's heat dissipation, the heating wire is inlayed in the base plate, the heating wire is connected to power module through heating switch, heating switch is connected with the singlechip.
3. The intelligent microorganism culture and enumeration device of claim 1 or 2, wherein,
the processing has a plurality of to be used for placing the frame is placed to the culture dish of culture dish on the culture dish drawer, the module of shooing includes a plurality of camera and a plurality of camera mounting bracket, a plurality of the camera mounting bracket is installed on the baffle, and the position of camera mounting bracket and culture dish place frame position and correspond, the camera is installed on the camera mounting bracket, a plurality of the camera all is connected with the singlechip.
4. The intelligent microorganism culture and enumeration device of claim 1 or 2, wherein,
communication module includes the switch, the switch passes through switch mounting bracket fixed mounting on the base, still install a plurality of communication pilot lamp, a plurality of on the backplate communication pilot lamp is connected with the port of switch respectively.
5. An intelligent microorganism culture and enumeration device according to claim 3, wherein,
still include culture dish detection device, culture dish detection device includes a plurality of ultrasonic ranging module and a plurality of pilot lamp, a plurality of ultrasonic ranging module installs respectively on the camera mounting bracket, ultrasonic ranging module detects the hole that is used for shooting on the alignment baffle, ultrasonic ranging module detects its and the distance of hole below object, a plurality of the pilot lamp is arranged and is installed on operating panel, a plurality of ultrasonic ranging module and pilot lamp all are connected with the singlechip.
6. The intelligent microorganism culture and enumeration device of claim 2, wherein,
still include panel shell, sidelight source, operating panel PCB board and singlechip PCB board, panel shell and base fixed connection, the panel shell has to slope to the top, the sidelight source is installed in the panel shell inboardly, the sidelight source is connected with the singlechip, the panel shell has the fretwork, operating panel PCB board is inlayed on the fretwork of panel shell, operating panel installs on operating panel PCB board, singlechip PCB board is installed on the base and is located the air flow pipeline top, the singlechip is installed on singlechip PCB board.
7. The intelligent microorganism culture and enumeration device of claim 1 or 2, wherein,
the power supply module comprises a power supply interface, a power supply switch and a switching power supply, the switching power supply is arranged on the base and is close to the vertical plate, the power supply interface and the power supply switch are both arranged on the back plate, and the power supply interface is connected with the switching power supply through the power supply switch; and the back plate is provided with a heat dissipation grid hole.
8. The intelligent microorganism culture and enumeration device of claim 1 or 2, wherein,
the intelligent card reader is characterized by further comprising a network interface and a network card, wherein the network interface is installed on the back plate, the network card is installed on the single chip microcomputer PCB, the network interface is connected with the network card, and the network card is connected with the single chip microcomputer.
9. The intelligent microorganism culture and enumeration device of claim 1 or 2, wherein,
the culture dish comprises a dish bottom, a dish wall and a dish cover, wherein the dish wall is connected with the dish bottom, the top of the dish wall is flush and is abutted to the dish cover, the outer edge of the dish cover is flanged, the flange is basically abutted to the top of the dish wall, and the size of the dish bottom is smaller than that of the dish cover.
10. The intelligent microorganism culture and enumeration device of claim 1 or 2, wherein,
the utility model discloses a three-color LED lamp plate, including 3 look LED lamp plates, the shell includes shell, translucent black PC board, parting strip, translucent white PC board, LED lighting fixture, a plurality of LED ring light, lamp support and bottom plate, the shell is platelike, and the edge of shell has the turn-ups, the bottom plate is connected with the turn-ups, lamp support and bottom plate fixed connection, the shell is equipped with a plurality of culture dish and places the district, the LED lighting fixture is installed on the bottom plate, the LED lighting fixture has and is used for the installation the fretwork of LED ring light, a plurality of the district matching is placed with the culture dish to the position of LED ring light, translucent white PC board with LED lighting fixture butt covers the fretwork region of LED lighting fixture, translucent black PC board is connected with translucent white PC board through the parting strip.
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| CN115340943A (en) * | 2022-09-07 | 2022-11-15 | 孙明 | Diagnosis and detection auxiliary device for organism health information |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115340943A (en) * | 2022-09-07 | 2022-11-15 | 孙明 | Diagnosis and detection auxiliary device for organism health information |
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