CN219010307U - Microbial colony counter - Google Patents

Abstract

The utility model provides a microbial colony counter which comprises a fixed bottom plate, a servo motor, a display screen, a colony counter body, an amplifying mechanism and a driving cylinder, wherein a slot is formed in the top of the fixed bottom plate, the servo motor is fixedly connected to the inner bottom wall of the slot, a driving rod is fixedly connected to the driving end of the servo motor, and a movable sleeve is sleeved on the outer surface of the driving rod. According to the utility model, the driving cylinder can drive the pushing plate to drive the driving plate to move up and down, when the driving plate moves up, the distance between the colony counter body and the culture dish in the placing groove is reduced, so that the colony counter body can obtain an optimal observation effect, the amplification mechanism is also convenient for carefully observing microorganisms in the culture dish, and when the driving plate moves down, the supporting rod on the placing plate is contacted with the fixed bottom plate, so that the driving plate continues to move down, the placing plate can jack up the culture dish from the placing groove, and a detector can conveniently take the culture dish in the placing groove.

Description

Microbial colony counter

Technical Field

The utility model relates to the technical field of colony counters, in particular to a microbial colony counter.

Background

The colony counter is a digital display type automatic bacteria inspection instrument, which can lighten the labor intensity of experimenters, improve the work efficiency and the work quality, and is widely used for inspecting the bacteria number in foods, beverages, medicines, biological products, cosmetics, sanitary products, drinking water, domestic sewage, industrial wastewater and clinical specimens;

chinese patent (bulletin No. CN217838957U, bulletin day 2022.11.18) discloses a microbial colony counter comprising a incubator; a placing table is fixedly connected to the bottom end inside the incubator; a colony counter is fixedly connected to the inner top surface of the incubator; a plurality of groups of telescopic rods are fixedly connected to the top surface of the placing table; the output end of the telescopic rod is provided with a plurality of groups of fixing plates; through utilizing the supporting effect of telescopic link, can make fixed plate and culture dish lateral wall contact to fix the culture dish, when reducing to have external vibrations, the inside culture dish of thermostated container can be fixed through the fixed plate, reduces the slip and the skew that the culture dish appears, keeps the accurate count of colony counter to the inside microorganism of culture dish. However, although the microbial colony counter is fixed through the fixing plate, sliding and shifting of the culture dish are reduced, the position of the microbial colony counter is fixed, so that the distance between the microbial colony counter and the culture dish cannot be adjusted, the microbial colony counter cannot obtain the optimal observation effect, and the microbial colony counter has poor counting effect on microorganisms in the culture dish.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a microbial colony counter.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a microorganism colony counter, includes PMKD, servo motor, display screen, colony counter body, amplifying mechanism and actuating cylinder, the fluting has been seted up at PMKD's top, servo motor fixed connection is at grooved interior bottom wall, servo motor's drive end fixedly connected with actuating lever, actuating lever's surface cover is equipped with movable sleeve, movable sleeve's top through-connection has the actuating disk, a plurality of standing grooves have been seted up at actuating disk's top, a plurality of equal sliding joint in the inside of standing groove has the board of placing, the bottom fixedly connected with bracing piece of placing board, the bracing piece runs through the interior diapire of standing groove and extends to actuating disk's below, PMKD's top fixedly connected with fixed plate, display screen fixed connection is at the front surface of fixed plate, the lateral wall fixedly connected with connecting plate of fixed plate, the bottom fixedly connected with of connecting plate counter body, movable sleeve's bottom fixedly connected with amplifying mechanism, movable sleeve's top's surface fixedly connected with spacing ring, actuating cylinder promotes bottom fixedly connected with at the bottom of standing groove and the bottom of fixed connection at the bottom wall and the bottom of actuating disk, the top of fixed connection and the top of actuating disk that the actuating cylinder promotes the bottom respectively.

Preferably, the plurality of placing grooves are distributed in an annular array, the plurality of placing grooves are of different sizes, the plurality of placing plates are of different sizes, and the plurality of placing plates are respectively contacted with inner bottom walls of the plurality of placing grooves.

Preferably, the colony counter body is located directly above one of the holding tanks, and the amplifying mechanism is located directly above the other holding tank.

Preferably, the colony counter body is connected with the display screen through a circuit.

The utility model has the following beneficial effects:

1. this microorganism bacterial colony counter through servo motor, actuating lever, movable sleeve, the driving disc, the standing groove, the placing plate that sets up, because servo motor can drive the driving disc rotation on the actuating lever drive movable sleeve for one of them standing groove can remove under the bacterial colony counter body on the driving disc, the bacterial colony counter body of being convenient for is to the count of the inside microorganism of culture dish in the standing groove, and because servo motor can also drive the culture dish in this standing groove and remove under amplifying mechanism, the detection personnel of being convenient for carefully observe the microorganism in the culture dish through amplifying mechanism, avoid the microorganism bacterial colony in the culture dish not by the record of bacterial colony counter body, be favorable to improving the result of use of device.

2. This microorganism colony counter, through bracing piece, the spacing ring that sets up, actuating cylinder, the drive board, because the drive cylinder can drive the drive board and drive the driving disk and reciprocate, when the driving disk upwards moves, the interval of the culture dish in colony counter body and the standing groove is reduced, make the colony counter body can obtain best observation effect, also be convenient for enlarge the microorganism in the mechanism carefully observe the culture dish, when the driving disk moves down, bracing piece and fixed baseplate contact on the board of placing, make the driving disk continue to move down can make the board jack-up the culture dish from the standing groove, the test personnel of being convenient for take the culture dish in the standing groove.

Drawings

Fig. 1 is a cross-sectional view of the overall structure of the present utility model.

Wherein, 1, a bottom plate is fixed; 2. slotting; 3. a servo motor; 4. a driving rod; 5. a movable sleeve; 6. a drive plate; 7. a placement groove; 8. placing a plate; 9. a support rod; 10. a fixing plate; 11. a display screen; 12. a connecting plate; 13. a colony counter body; 14. an amplifying mechanism; 15. a limiting ring; 16. a driving cylinder; 17. pushing the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

as shown in fig. 1, the embodiment of the utility model provides a microbial colony counter, which comprises a fixed bottom plate 1, a servo motor 3, a display screen 11, a colony counter body 13, an amplifying mechanism 14 and a driving cylinder 16, wherein the top of the fixed bottom plate 1 is provided with a slot 2, the servo motor 3 is fixedly connected with the inner bottom wall of the slot 2, the driving end of the servo motor 3 is fixedly connected with a driving rod 4, the outer surface of the driving rod 4 is sleeved with a movable sleeve 5, the top end of the movable sleeve 5 is in penetrating connection with a driving disc 6, the top of the driving disc 6 is provided with a plurality of placing grooves 7, the inside of the plurality of placing grooves 7 is in sliding clamping connection with a placing plate 8, the plurality of placing grooves 7 are distributed in an annular array, the plurality of placing grooves 7 are in different sizes, the plurality of placing plates 8 are respectively contacted with the inner bottom walls of the plurality of the placing grooves 7, the placing grooves 7 and the placing plates 8 in different sizes can be used for placing culture dishes in different sizes, the application range of the device is wider, the support rod 9 is fixedly connected with the bottom of the placing plate 8, the support rod 9 penetrates through the inner bottom wall of the placing groove 7 and extends to the lower part of the driving plate 6, the top of the fixing bottom plate 1 is fixedly connected with the fixing plate 10, the display screen 11 is fixedly connected with the front surface of the fixing plate 10, the top of the fixing plate 10 is close to the side wall of the driving plate 6 and is fixedly connected with the connecting plate 12, the bottom of the connecting plate 12 is fixedly connected with the colony counter body 13, the colony counter body 13 is connected with the display screen 11 through a circuit, the display screen 11 can display the number of colonies recorded by the colony counter body 13, the bottom of the connecting plate 12 is fixedly connected with the amplifying mechanism 14, the colony counter body 13 is positioned right above one of the placing grooves 7, the amplifying mechanism 14 is positioned right above the other placing groove 7, be convenient for colony counter body 13 to the count of the inside microorganism of culture dish in the standing groove 7, the culture dish in this standing groove 7 can also remove under amplifying mechanism 14 moreover, be convenient for detect personnel carefully observe the microorganism in the culture dish through amplifying mechanism 14, the surface fixedly connected with spacing ring 15 on the top of movable sleeve 5, driving cylinder 16 fixedly connected with is at the top of PMKD 1, driving cylinder 16's movable end fixedly connected with push plate 17, push plate 17 is run through on the top of movable sleeve 5, push plate 17's up and down terminal surface contacts with the bottom of driving disk 6 and the top of spacing ring 15 respectively.

Working principle: when the microbial colony counter is used, a detector places a culture dish to be counted into a placing groove 7 with a corresponding size, so that the placing plate 8 supports the bottom of the culture dish, a driving air cylinder 16 can drive a pushing plate 17 to move up and down, the pushing plate 17 is limited by a driving disc 6 and a limiting ring 15, so that the pushing plate 17 can drive the driving disc 6 to move, when the driving air cylinder 16 drives the driving disc 6 to move upwards, the spacing between a colony counter body 13 and the culture dish in the placing groove 7 is reduced, the colony counter body 13 can obtain the best observation effect, the amplification mechanism 14 is convenient for carefully observing microorganisms in the culture dish, the driving disc 6 on a movable sleeve 5 can be driven to rotate by a servo motor 3, the placing groove 7 on the driving disc 6, on which the culture dish is placed, can be moved to the position right below the colony counter body 13, the bacterial colony counter body 13 is convenient for counting microorganisms in the culture dish in the placing groove 7, and as the servo motor 3 can drive the culture dish in the placing groove 7 to move to the position right below the amplifying mechanism 14, detection personnel can conveniently observe the microorganisms in the culture dish through the amplifying mechanism 14, the bacterial colony in the culture dish is prevented from being recorded by the bacterial colony counter body 13, the use effect of the device is improved, the display screen 11 on the fixed plate 10 can display the bacterial colony number recorded by the bacterial colony counter body 13, after the device finishes counting the bacterial colony number of the culture dish, the driving cylinder 16 can drive the driving plate 6 to move downwards, the supporting rod 9 on the placing plate 8 is caused to contact with the fixed bottom plate 1, the driving plate 6 can be caused to continuously move downwards, the placing plate 8 can jack up the culture dish from the placing groove 7, the inspector is convenient to take the culture dish in the placing groove 7.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (4)

1. The utility model provides a microorganism colony counter, includes PMKD (1), servo motor (3), display screen (11), colony counter body (13), amplification mechanism (14) and actuating cylinder (16), its characterized in that: the utility model discloses a fixed plate, including fixed plate (1) and fixed plate (1), fluting (2) has been seted up at the top of fixed plate (1), servo motor (3) fixedly connected with is at the interior bottom wall of fluting (2), the drive end fixedly connected with actuating lever (4) of servo motor (3), the surface cover of actuating lever (4) is equipped with movable sleeve (5), the top of movable sleeve (5) is run through and is connected with driving dish (6), a plurality of standing grooves (7) have been seted up at the top of driving dish (6), a plurality of the inside of standing groove (7) is all sliding joint has place board (8), the bottom fixedly connected with bracing piece (9) of placing board (8), bracing piece (9) run through the interior bottom wall of standing groove (7) and extend to the below of driving dish (6), the top fixedly connected with fixed plate (10) of fixed plate (1), the front surface at fixed plate (10) is close to driving dish (6) at the top of display screen (11), the lateral wall fixedly connected with connecting plate (12) of connecting plate (12), the bottom fixedly connected with of connecting plate (12) is connected with top of fixed plate (12) and is connected with the fixed ring (14) of fixed connection mechanism (15), the driving cylinder (16) is fixedly connected to the top of the fixed bottom plate (1), the movable end of the driving cylinder (16) is fixedly connected with the pushing plate (17), the top end of the movable sleeve (5) penetrates through the pushing plate (17), and the upper end face and the lower end face of the pushing plate (17) are respectively contacted with the bottom of the driving disc (6) and the top of the limiting ring (15).

2. A microbial colony counter as claimed in claim 1, wherein: the plurality of standing grooves (7) are distributed in an annular array, the plurality of standing grooves (7) are of different sizes, the plurality of standing plates (8) are of different sizes, and the plurality of standing plates (8) are respectively contacted with inner bottom walls of the plurality of standing grooves (7).

3. A microbial colony counter as claimed in claim 2, wherein: the colony counter body (13) is located right above one of the placing grooves (7), and the amplifying mechanism (14) is located right above the other placing groove (7).

4. A microbial colony counter according to claim 3, wherein: the colony counter body (13) is connected with the display screen (11) through a circuit.

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