CN220537813U

CN220537813U - Microorganism analyzer

Info

Publication number: CN220537813U
Application number: CN202321936688.5U
Authority: CN
Inventors: 陆燕强; 吴志刚; 许佳敏
Original assignee: Hefei Yingtai Pharmaceutical Co ltd
Current assignee: Hefei Yingtai Pharmaceutical Co ltd
Priority date: 2023-07-22
Filing date: 2023-07-22
Publication date: 2024-02-27
Anticipated expiration: 2033-07-22

Abstract

The utility model discloses a microorganism analyzer, which comprises an analyzer main body, a power interface, a data interface, an analysis groove, a light-shielding cover, a detection bottle and a mixing and shaking mechanism. According to the utility model, the mixing and shaking mechanism is arranged at the front half part of the top end of the main body of the analyzer, the detection bottle is arranged in the mixing and shaking groove, the sealing cover is closed, and then the eccentric wheel drives the mixing and shaking seat to longitudinally reciprocate, so that liquid in the detection bottle is shaken to be uniformly mixed, the mixing and shaking mechanism can reduce the manual operation of staff, the workload of the staff is reduced, the mixing effect of the liquid in the detection bottle by a mechanical mixing and shaking mode is more stable, the device is suitable for batch operation, the linear butt joint groove is arranged at the bottom surface of the detection bottle, the butt joint groove at the bottom of the detection bottle is aligned with the butt joint strip at the bottom surface of the mixing and shaking groove, and the detection bottle can be completely arranged in the mixing and shaking groove only after the butt joint groove is buckled with the butt joint strip.

Description

Microorganism analyzer

Technical Field

The utility model relates to the related field of microbial analyzers, in particular to a microbial analyzer.

Background

The microbial analyzer is a portable ATP fluorescent rapid detecting instrument capable of detecting total bacteria in detecting materials such as food, water quality, tableware and the like on site, and the principle is that ATP in cells is released through an ATP swab to react with specific enzymes contained in reagents to generate light, and then a fluorescent illuminometer is used for detecting a luminescence value, the quantity of microorganisms is in direct proportion to the luminescence value, and because all living cells contain a constant quantity of ATP, the ATP content can clearly indicate the quantity of microorganisms and other biological residues in a sample and is used for judging the sanitary condition.

In the use process of the microbial analyzer, ATP reagent is required to be added into the test solution to be mixed in a shaking way, and the microbial analyzer is usually used for field detection, so that a corresponding shaking machine cannot be equipped like a laboratory, the test solution is usually mixed in a shaking way by manual operation of a worker, the combination degree of the test solution and the ATP reagent can influence the final detection result, but the mixing effect of the test solution is relatively unstable under the condition of large detection quantity due to manual operation, the workload of the worker is large, and the function of the traditional microbial analyzer is further perfected according to the problem.

Disclosure of Invention

Accordingly, in order to solve the above-described drawbacks, the present utility model provides a microorganism analyzer.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a microorganism analysis appearance, includes analysis appearance main part, power source, data interface, analysis groove, light-resistant lid, detection bottle and mixed mechanism of shaking, analysis appearance main part side rear end is provided with power source, analysis appearance main part side middle part is provided with data interface, analysis appearance main part top end face rear half is provided with one row of analysis groove, the light-resistant lid is installed in the articulated light-resistant lid of installing in analysis groove top, the inside detection bottle that has deposited of analysis groove, analysis appearance main part top front half is provided with mixed mechanism of shaking, mixed mechanism includes connecting chamber, mixed seat, mixed groove, closing cap, servo motor, eccentric wheel and on-off key, the connecting chamber has been seted up to analysis appearance main part top front half, connecting chamber internally sliding mounting has mixed seat, mixed seat top face has seted up mixed groove, inside the detection bottle can be packed into mixed groove, mixed groove top articulates and installs the closing cap, the closing cap can detain mixed groove top, install servo motor in the connecting chamber front wall face recess, the upper end face servo motor rear portion is provided with mixed seat, the on-off-key is connected with the eccentric wheel by the on-off key side, the eccentric wheel is carried out to the on-key side is connected by the eccentric wheel before the on-off key.

Preferably, the number of the mixing and shaking grooves is not less than the number of the analysis grooves.

Preferably, the inner diameter size of the mixing and shaking groove is matched with the outer diameter size of the detection bottle, and the inner wall of the mixing and shaking groove is smooth and burr-free.

Preferably, after the detection bottle is completely filled into the mixing and shaking groove, the sealing cover is closed, at the moment, the top end of the detection bottle is tightly abutted against the sealing cover, and the bottom end of the detection bottle is tightly abutted against the bottom surface of the mixing and shaking groove.

Preferably, the bottom surface of the detection bottle is provided with a butt joint groove, the bottom surface of the mixing and shaking groove is integrally provided with a butt joint strip, the shape and the size of the butt joint strip are matched with those of the butt joint groove, and the detection bottle can be completely filled into the mixing and shaking groove only after the butt joint groove is buckled with the butt joint strip.

Preferably, the distance of one stroke of the mixing rocker is at least 2cm.

Preferably, the servo motor drives the mixing rocker to retract into the connecting cavity after being closed.

The utility model has the beneficial effects that:

according to the utility model, the mixing and shaking mechanism is arranged at the front half part of the top end of the main body of the analyzer, the detection bottle is arranged in the mixing and shaking groove, the sealing cover is closed, then the servo motor is started by pressing the switch key, and the eccentric wheel drives the mixing and shaking seat to longitudinally reciprocate, so that the liquid in the detection bottle is shaken to be uniformly mixed, the manual operation of a worker can be reduced, the workload of the worker can be reduced, the mixing effect of the mechanical mixing and shaking mode on the liquid in the detection bottle is more stable, and the device is suitable for batch operation.

According to the utility model, the linear butt joint groove is arranged on the bottom surface of the detection bottle, and the butt joint groove at the bottom of the detection bottle is aligned to the butt joint strip on the bottom surface of the mixing and shaking groove, so that the detection bottle can be completely filled into the mixing and shaking groove only after the butt joint groove is buckled with the butt joint strip.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic illustration of the structure of the mixing rocker of FIG. 1 with the mixing rocker removed;

FIG. 3 is a schematic diagram of the structure of a mixing rocker in the present utility model;

FIG. 4 is a schematic diagram of the structure of the detecting bottle according to the present utility model;

FIG. 5 is a schematic top view of a mixing trough according to the present utility model.

Wherein: the analyzer comprises an analyzer main body-1, a power interface-2, a data interface-3, an analysis groove-4, a light-shielding cover-5, a detection bottle-6, a butt joint groove-61, a mixing and shaking mechanism-7, a connecting cavity-71, a mixing and shaking seat-72, a mixing and shaking groove-73, a butt joint strip-731, a sealing cover-74, a servo motor-75, an eccentric wheel-76 and a switching key-77.

Detailed Description

In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.

Referring to fig. 1, the utility model provides a microorganism analyzer, which comprises an analyzer main body 1, a power interface 2, a data interface 3, an analysis groove 4, a light-shielding cover 5, a detection bottle 6 and a mixing and shaking mechanism 7, wherein the power interface 2 is arranged at the rear end of the side surface of the analyzer main body 1, the data interface 3 is arranged in the middle of the side surface of the analyzer main body 1, a row of analysis grooves 4 are arranged at the rear half part of the top end surface of the analyzer main body 1, the light-shielding cover 5 is hinged at the top of the analysis grooves 4, the detection bottle 6 is stored in the analysis grooves 4, and the mixing and shaking mechanism 7 is arranged at the front half part of the top end surface of the analyzer main body 1.

Referring to fig. 2-5, the mixing mechanism 7 of the present utility model includes a connecting cavity 71, a mixing base 72, a mixing groove 73, a cover 74, a servo motor 75, an eccentric wheel 76 and a switch key 77, wherein the front half of the top end of the analyzer main body 1 is provided with a rectangular connecting cavity 71, the mixing base 72 is slidably mounted in the connecting cavity 71, the left and right sides of the mixing base 72 are slidably connected with the side wall of the connecting cavity 71 by adopting slide rails, the mixing base 72 can longitudinally slide along the connecting cavity 71, a row of mixing grooves 73 are provided on the top end surface of the mixing base 72, the detecting bottles 6 can be mounted in the mixing grooves 73, the cover 74 is hinged on the top of the mixing grooves 73, the cover 74 can buckle the top of the mixing grooves 73, the servo motor 75 is mounted in a groove on the front wall of the connecting cavity 71, the output shaft on the rear of the servo motor 75 is connected with the eccentric wheel 76, the eccentric point on the eccentric wheel 76 is rotationally connected with the front end surface of the mixing base 72, the servo motor 75 drives the eccentric wheel 76 to rotate at a constant speed, and then the eccentric wheel 76 drives the mixing base 72 to longitudinally reciprocate by the eccentric wheel 72 to shake, so that the detecting bottles 6 can be mounted in the mixing groove 73, the key 77 is opened and closed by the key 77 is provided on the side of the main body 1, and the switch key end is opened and closed by the key 77.

Further, the number of the mixing and shaking grooves 73 is not less than that of the analysis grooves 4, so that the mixing and shaking mechanism 7 can meet the sample feeding requirements of the analysis grooves 4.

Further, the inner diameter of the mixing and shaking groove 73 is matched with the outer diameter of the detection bottle 6, and the inner wall of the mixing and shaking groove 73 is smooth and burr-free, so that the detection bottle 6 can be tightly attached to the inner side of the mixing and shaking groove 73, and scraping is not easy to occur in the shaking process.

Further, after the detection bottle 6 is completely installed in the mixing and shaking groove 73, the sealing cover 74 is closed, at this time, the top end of the detection bottle 6 is tightly abutted against the sealing cover 74, and the bottom end of the detection bottle 6 is tightly abutted against the bottom surface of the mixing and shaking groove 73, so that the detection bottle 6 is fastened inside the mixing and shaking groove 73, and the detection bottles cannot collide with each other in the shaking process.

Further, the bottom surface of the detecting bottle 6 is provided with the linear docking slot 61, the bottom surface of the mixing and shaking slot 73 is integrally provided with the docking bar 731, the docking bar 731 is matched with the docking slot 61 in shape and size, and the detecting bottle 6 can be completely filled into the mixing and shaking slot 73 only after the docking slot 61 is buckled with the docking bar 731, so that the detecting bottle 6 can be prevented from being scratched due to self-rotation in the mixing and shaking slot 73.

Further, the distance of one stroke of the mixing rocker 72 is at least 2cm, so that the height difference generated when the mixing rocker 72 moves can provide a sufficient shaking effect.

Further, the servo motor 75 is turned off to drive the mixing holder 72 to retract into the connecting cavity 71, so as to control the overall thickness of the analyzer body 1 without affecting portability.

The working principle is as follows:

firstly, the analyzer main body 1 is placed stably, then an adaptive power line is connected to the power interface 2 to supply power to the analyzer main body 1, and then a data line is required to be connected with an external computer and the data interface 3 of the analyzer main body 1, so that the analyzer main body 1 sends an analysis result to the external computer through the data line.

Secondly, during the use, firstly, get to the spot collection test solution, then use the burette to add test solution and ATP reagent together into the detection bottle 6 again and close the bottleneck, then need mix test solution and ATP reagent to shake, just can begin the analysis, when carrying out the mixed operation, firstly, open the closing cap 74, then pack into the detection bottle 6 and mix in shaking the inslot 73, closed the closing cap 74 again, detection bottle 6 top is supported by closing cap 74 this moment, detection bottle 6 can fasten in mixing the inslot 73, can not collide each other in the shake process, afterwards, press on-off key 77 and start servo motor 75, servo motor 75 drives the eccentric wheel 76 at the uniform velocity rotation, it carries out vertical reciprocating motion to shake the liquid in the detection bottle 6 and make it mix by the eccentric wheel 76, mix shaking mechanism 7 can reduce staff's manual operation, reduce its work load, and the mechanical mix mode is more stable to the mixed effect of liquid in the detection bottle 6, be applicable to batch operation.

Third, when the detection bottle 6 is loaded into the mixing groove 73, the butt joint groove 61 at the bottom of the detection bottle 6 needs to be aligned with the butt joint strip 731 on the bottom surface of the mixing groove 73, and only after the butt joint groove 61 is buckled with the butt joint strip 731, the detection bottle 6 can be completely loaded into the mixing groove 73, and the structure can prevent the detection bottle 6 from rotating in the mixing groove 73 by itself to cause scratch.

Fourth, after the mixing operation is completed, the cover 74 is opened to take out the detection bottle 6, then the detection bottle 6 is put into the analysis tank 4, the light-shielding cover 5 is closed again, the test solution in the detection bottle 6 reacts with the specific enzyme contained in the ATP reagent to generate light, the analysis tank 4 detects the luminescence value, the number of microorganisms is in direct proportion to the luminescence value, and the ATP content can clearly indicate the residual quantity of the microorganisms and other organisms in the sample for judging the sanitary condition.

Fifth, after the analyzer main body 1 is used, the servo motor 75 is turned off by pressing the switch key 77, and the servo motor 75 drives the mixing rocker 72 to retract into the connecting cavity 71 after being turned off, so that portability of the analyzer is not affected.

The utility model provides a microorganism analyzer, through setting up the mixing and shaking the organization 7 in front of the top of the analyzer body 1, through loading the detection bottle 6 into mixing and shaking the trough 73, close the closing cap 74 again, then, press the on-off key 77 to start the servomotor 75, drive the mixing and shaking the seat 72 to carry on the longitudinal reciprocating motion by the eccentric wheel 76, thus shake the liquid in the detection bottle 6 and mix it, mix and shake the organization 7 can reduce the manpower operation of the staff, reduce the work load, and the mechanical mixing and shaking the way to mix and shake the effect to the liquid in the detection bottle 6 more steadily, suitable for batch operation, through setting up the in-line type of docking trough 61 in the bottom surface of the detection bottle 6, through aligning the docking trough 61 in the bottom surface of the mixing and shaking the trough 73 with the docking strip 731 of the bottom surface of the detection bottle 6, only after docking trough 61 and docking strip 731 are buckled, the detection bottle 6 can pack into the inside of the mixing and shaking the trough 73 completely, this structure can prevent the detection bottle 6 from rotating by oneself and causing to scratch in the mixing and shaking the trough 73.

The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a microorganism analyzer, includes analysis appearance main part (1), power source (2), data interface (3), analysis groove (4), light-proof lid (5) and detection bottle (6), analysis appearance main part (1) side rear end is provided with power source (2), analysis appearance main part (1) side middle part is provided with data interface (3), analysis appearance main part (1) top surface latter half is provided with analysis groove (4) of a row, light-proof lid (5) are installed in articulated at analysis groove (4) top, detection bottle (6) are deposited to analysis groove (4) inside;

the method is characterized in that: still including mixing shake mechanism (7), the preceding half in analysis appearance main part (1) top is provided with mixes shake mechanism (7), mix shake mechanism (7) including connecting chamber (71), mix shake seat (72), mix shake groove (73), closing cap (74), servo motor (75), eccentric wheel (76) and on-off key (77), connecting chamber (71) have been seted up to the preceding half in analysis appearance main part (1) top, mix shake seat (72) are installed to connecting chamber (71) inside slidable mounting, mix shake groove (73) have been seted up to mix shake seat (72) top face, mix shake inslot (73) can be packed into to detection bottle (6), mix shake inslot (73) top articulated to install closing cap (74), closing cap (74) can be detained mix shake inslot (73) top, install servo motor (75) in the front wall face recess, be connected with on the output shaft at servo motor (75) rear portion and take turns (76), eccentric point and mix shake seat (72) on the eccentric wheel (76) and mix and rotate preceding end face and carry out on-off key (77), on-off key side (77) are connected by mix shake seat (77) main part (1).

2. A microbiological analyser according to claim 1 wherein: the number of the mixing grooves (73) is not less than the number of the analysis grooves (4).

3. A microbiological analyser according to claim 1 wherein: the inner diameter of the mixing and shaking groove (73) is matched with the outer diameter of the detection bottle (6), and the inner wall of the mixing and shaking groove (73) is smooth and burr-free.

4. A microbiological analyser according to claim 1 wherein: after the detection bottle (6) is completely filled into the mixing and shaking groove (73), the sealing cover (74) is closed, at the moment, the top end of the detection bottle (6) is tightly abutted against the sealing cover (74), and the bottom end of the detection bottle (6) is tightly abutted against the bottom surface of the mixing and shaking groove (73).

5. A microbiological analyser according to claim 1 wherein: the butt joint groove (61) has been seted up to detection bottle (6) bottom surface, mix the integrative butt joint strip (731) that is provided with in shake groove (73) bottom surface, butt joint strip (731) and the shape and size phase-match of butt joint groove (61), only after butt joint groove (61) and butt joint strip (731) lock, detection bottle (6) just can pack into mix in shake groove (73) inside completely.

6. A microbiological analyser according to claim 1 wherein: the distance of one stroke of the mixing rocker (72) is at least 2cm.

7. A microbiological analyser according to claim 1 wherein: the servo motor (75) can drive the mixing rocker seat (72) to retract into the connecting cavity (71) after being closed.