Food microorganism detection device

Abstract

The utility model discloses a food microorganism detection device, which relates to the technical field of food microorganism detection, and comprises a box body, a control panel and a display panel are arranged at one end of the box body, a box door is detachably arranged at one end of the box body, a detection piece is arranged in the box body, a placing plate is arranged in the box body, and the placing plate is arranged on the box body. The food microorganism detection device comprises a box body, guide rails are fixedly arranged on the inner walls of the two sides of the box body, electric sliding blocks are arranged at the ends, close to the inner sides, of the guide rails in a sliding mode, and the ends, close to the inner sides, of the electric sliding blocks are connected with reinforcing plates through bolts in a matched mode. Food samples at different positions on the placing plate are accurately detected, the detection accuracy is improved, the food samples are convenient to place and take out, the food samples can be lifted and can be better matched with sampling detection work, and the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food microorganism detection, in particular to a food microorganism detection device. Background Art

[0002] Food microbiological testing is crucial. Using specialized testing equipment and scientific methods, we can accurately analyze various microorganisms in food and promptly identify potential pathogens, ensuring food safety, safeguarding consumer health, and providing a solid foundation for the stable development of the food industry.

[0003] However, the prior art still has the following problems:

[0004] First, the food microorganism detection device of the existing technology is not convenient for precise position adjustment of the detection mechanism, and it is difficult to move the position of the detection part in two axial directions, resulting in poor accuracy when processing a large number of food samples. It is impossible to accurately locate the specific sample position for detection, and the detection results may have large deviations.

[0005] Secondly, the food microbiology detection devices of the existing technology may make the placement and operation of samples cumbersome. Some devices cannot hold multiple samples at the same time, resulting in low detection efficiency. The sample carriers of some devices are not easy to install, making the placement and removal of food samples more difficult, increasing the workload and time cost of the operator and lacking flexibility.

[0006] In response to the above problems, the inventors proposed a food microorganism detection device to solve the above problems. Utility Model Content

[0007] In order to solve the problems of inconvenience in accurately adjusting the position of the detection mechanism and the cumbersome placement and operation of samples, the purpose of the present utility model is to provide a food microorganism detection device.

[0008] In order to solve the above technical problems, the present invention adopts the following technical solutions: a food microorganism detection device, comprising a box, one end of which is provided with a control panel and a display panel, the display panel being a transparent panel that can display the internal conditions of the box, one end of which is provided with a detachable door, and a detection element being provided in the box, specifically an ATP fluorescence detector (3M Clean-Trace ATP fluorescence detector. This type of detector has the advantages of fast detection speed, high accuracy, and easy operation. It indirectly reflects the presence of microorganisms by detecting the adenosine triphosphate (ATP) content in food samples. In this food microorganism detection device, the ATP fluorescence detector can quickly detect food samples at different positions on the placement plate after precise adjustment of the position, accurately judge the degree of microbial contamination in the food sample, and provide an important basis for food quality control. A placement plate is provided inside the box, and guide rails are fixedly provided on the inner walls of both sides of the box. An electric slider is slidingly provided on the inner end of the guide rail, and a reinforcing plate is connected to the inner end of the electric slider by bolts. A screw is provided between the two reinforcing plates, and a motor is provided on one side of one of the reinforcing plates. The output end of the motor is fixedly connected to the screw, and a moving block is threadedly sleeved on the outer surface of the screw, and one end of the moving block is fixedly connected to the detection member.

[0009] Preferably, a plurality of square grooves are provided on one side of the upper end of the placement plate, and a plurality of circular grooves are provided on the other side of the upper end of the placement plate. Four telescopic gas rods are fixedly provided on the lower inner wall of the box body, and the telescopic gas rods, electric sliders and control panel are all electrically connected. The output ends of the four telescopic gas rods are commonly fixed with a mounting plate, and T-shaped slides are fixed on both sides of the lower end of the placement plate, and T-shaped slide grooves are provided on both sides of the upper end of the mounting plate for use with the T-shaped slides. When installed, the outer surface of the T-shaped slide fits against the inner wall of the T-shaped slide groove, and a handle is fixed on one end of the placement plate.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The utility model can accurately adjust the position of the detection part through the cooperation of the electric slider, the screw rod and the moving block. It can adjust the two axial positions and accurately detect food samples at different positions on the placement plate, thereby improving the accuracy of the detection.

[0012] 2. The utility model is designed with multiple square grooves and round grooves, so that multiple samples can be placed at the same time. The easy-to-install placement plate structure makes it convenient to place and take out food samples. The food samples can be raised and lowered to better cooperate with the sampling and testing work, making it convenient for operators to adjust according to actual needs, thereby increasing the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a cross-section of the box body and door and an exploded view of some structures of the utility model.

[0016] Figure 3 This is an exploded view of the detection component and its connection structure of the utility model.

[0017] In the figure: 1. Box body; 2. Box door; 21. Connecting block; 22. Positioning plate; 23. Positioning slot; 3. Control panel; 31. Display panel; 4. Detection part; 41. Guide rail; 42. Electric slider; 43. Reinforcement plate; 44. Screw rod; 45. Moving block; 46. Limiting column; 47. Motor; 5. Placement plate; 51. Round slot; 52. Square slot; 53. Handle; 54. Mounting plate; 55. Telescopic gas rod; 56. T-shaped slide; 57. T-shaped slide slot; 6. UV plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example 1: Figure 1-3As shown, the utility model provides a food microorganism detection device, including a box body 1, a control panel 3 and a display panel 31 are provided at one end of the box body 1, a box door 2 is detachably provided at one end of the box body 1, a detection component 4 is provided in the box body 1, a placement plate 5 is provided inside the box body 1, and guide rails 41 are fixedly provided on the inner walls of both sides of the box body 1, an electric slider 42 is slidably provided at the inner end of the guide rail 41, a reinforcing plate 43 is connected to the inner end of the electric slider 42 by bolts, a screw rod 44 is provided between the two reinforcing plates 43, a motor 47 is provided on one side of one of the reinforcing plates 43, the output end of the motor 47 is fixedly connected to the screw rod 44, and a moving block 45 is threadedly sleeved on the outer surface of the screw rod 44. One end is fixedly connected to the detection piece 4, and food microorganism detection is carried out in the box body 1. It is observed through the display panel 31 and controlled through the control panel 3. After the sample is placed, the box door 2 is closed and the position of the detection piece 4 is adjusted to perform detection. Specifically, the movement of the electric slider 42 on the guide rail 41 constitutes a first axial movement adjustment, and the motor 47 is started to rotate the screw rod 44. At this time, the moving block 45 moves, thereby driving the detection piece 4 to move, constituting a second axial position adjustment. The detection piece 4 can be precisely adjusted in position through the cooperation of the electric slider 42, the screw rod 44 and the moving block 45, so that food samples at different positions on the placement plate 5 can be accurately detected, thereby improving the accuracy of the detection.

[0020] A positioning plate 22 is fixed on the lower side of one end of the box door 2, and a positioning groove 23 is opened on the lower side of one end of the box body 1 to cooperate with the positioning plate 22. Two connecting blocks 21 are fixed on the upper end of the box door 2 and one side of the upper end of the box body 1, and the two corresponding connecting blocks 21 are connected by bolts. An ultraviolet plate 6 is fixed on the inner wall of one side of the box body 1. After the sample is placed, the box door 2 is closed, and the positioning plate 22 on the lower side of one end of the box door 2 is inserted into the positioning groove 23 to play a preliminary positioning role. Then, the box door 2 is fixedly connected to the box body 1 with bolts through the connecting block 21 on the side of the box door 2 and the upper end of the box body 1 to ensure the sealing of the box body 1. The ultraviolet plate 6 can disinfect the inside of the box before and after the test to reduce microbial contamination and ensure the accuracy of the test results.

[0021] A guard plate is fixedly provided on one side of the motor 47, and the guard plate is fixedly connected to one of the reinforcing plates 43. One end of the screw rod 44 is rotatably connected to the other reinforcing plate 43. A limit column 46 is fixedly provided between the two reinforcing plates 43. The outer surface of the limit column 46 is movably connected to the moving block 45. The guard plate protects and supports the motor 47, and the limit column 46 limits the moving position of the moving block 45 so that it will not rotate with the rotation of the screw rod 44, thereby improving the stability during position adjustment.

[0022] Example 2: Figure 2As shown, a plurality of square grooves 52 are provided on one side of the upper end of the placing plate 5, and a plurality of circular grooves 51 are provided on the other side of the upper end of the placing plate 5. Four telescopic gas rods 55 are fixed to the lower inner wall of the box body 1. The output ends of the four telescopic gas rods 55 are fixed to a mounting plate 54. T-shaped slide bars 56 are fixed on both sides of the lower end of the placing plate 5. T-shaped slide bars 56 are provided on both sides of the upper end of the mounting plate 54 for use with the T-shaped slide bars 56. A handle 53 is fixed on one end of the placing plate 5. The food sample to be tested is placed on the placing plate 5. The multiple square grooves 52 on one side and the multiple circular grooves 51 on the other side can be placed according to the shapes and needs of different samples. The T-shaped slide 56 is slid into the corresponding T-shaped slide groove 57 to complete the installation of the placement plate 5 on the mounting plate 54. This makes it easy to install and remove the placement plate 5. The handle 53 can be pulled to facilitate the placement and removal of food samples. The telescopic gas rod 55 is extended and retracted at the same time to allow the food sample to be raised and lowered, which can better cooperate with the sampling and testing work, facilitate the operator to make adjustments according to actual needs, and increase the flexibility of use.

[0023] Working principle: Food microorganism detection is carried out in the box 1, which is observed through the display panel 31 and controlled through the control panel 3. After the sample is placed, the box door 2 is closed and the position of the detection member 4 is adjusted to perform the detection. Specifically, the movement of the electric slider 42 on the guide rail 41 constitutes the first axial movement adjustment, and the motor 47 is started to rotate the screw rod 44. At this time, the moving block 45 moves, thereby driving the detection member 4 to move, constituting the second axial position adjustment. The detection member 4 can be precisely adjusted in position through the cooperation of the electric slider 42, the screw rod 44 and the moving block 45. It can accurately detect food samples at different positions on the placement plate 5, thereby improving the accuracy of the detection;

[0024] After the sample is placed, the door 2 is closed, and the positioning plate 22 on the lower side of one end of the door 2 is inserted into the positioning groove 23 to play a preliminary positioning role. Then, the door 2 is fixedly connected to the box body 1 through the connecting block 21 on the upper side of the box body 1 to ensure the sealing of the box body 1. The ultraviolet plate 6 can disinfect the interior of the box body 1 before and after the test to reduce microbial contamination and ensure the accuracy of the test results;

[0025] The guard plate protects and supports the motor 47, while the limit column 46 limits the moving position of the moving block 45 so that it does not rotate with the rotation of the screw rod 44, thereby improving the stability during position adjustment;

[0026] The food sample to be tested is placed on the placement plate 5. The multiple square grooves 52 on one side of the upper end of the placement plate 5 and the multiple circular grooves 51 on the other side can be placed according to the shape and needs of different samples. The T-shaped slide 56 is slid into the corresponding T-shaped slide groove 57 to complete the installation of the placement plate 5 on the mounting plate 54. This makes it easy to install and remove the placement plate 5. The handle 53 can be pulled to facilitate the placement and removal of food samples. The telescopic gas rod 55 is extended and retracted at the same time to allow the food sample to be raised and lowered, which can better cooperate with the sampling and testing work, facilitate the operator to adjust according to actual needs, and increase the flexibility of use.

[0027] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A food microorganism detection device, comprising a housing (1), characterized in that: One end of the box (1) is provided with a control panel (3) and a display panel (31), one end of the box (1) is detachably provided with a box door (2), a detection component (4) is provided in the box (1), a placement plate (5) is provided inside the box (1), and guide rails (41) are fixedly provided on the inner walls of both sides of the box (1), an electric slider (42) is slidably provided on the inner end of the guide rail (41), and a reinforcing plate (43) is connected to the inner end of the electric slider (42) by bolts, and a screw rod (44) is provided between the two reinforcing plates (43), a motor (47) is provided on one side of one of the reinforcing plates (43), an output end of the motor (47) is fixedly connected to the screw rod (44), a moving block (45) is threadedly sleeved on the outer surface of the screw rod (44), and one end of the moving block (45) is fixedly connected to the detection component (4).

2. A food microorganism detection device according to claim 1, characterized in that: Four telescopic gas rods (55) are fixedly provided on the lower inner wall of the box body (1), and a mounting plate (54) is fixedly provided on the output ends of the four telescopic gas rods (55). T-shaped slide bars (56) are fixedly provided on both sides of the lower end of the placement plate (5), and T-shaped slots (57) for use with the T-shaped slide bars (56) are provided on both sides of the upper end of the mounting plate (54). A handle (53) is fixedly provided on one end of the placement plate (5).

3. A food microorganism detection device according to claim 1, characterized in that: Two connecting blocks (21) are fixedly provided on the upper end of the box door (2) and one side of the upper end of the box body (1), and the two corresponding connecting blocks (21) are connected by bolts.

4. A food microorganism detection device according to claim 1, characterized in that: A positioning plate (22) is fixedly provided on the lower side of one end of the box door (2), and a positioning groove (23) used in conjunction with the positioning plate (22) is provided on the lower side of one end of the box body (1).

5. A food microorganism detection device according to claim 1, characterized in that: An ultraviolet plate (6) is fixedly provided on one inner wall of the box body (1).

6. A food microorganism detection device according to claim 1, characterized in that: A guard plate is fixedly provided on one side of the motor (47), and the guard plate is fixedly connected to one of the reinforcing plates (43), and one end of the screw rod (44) is rotatably connected to the other reinforcing plate (43).

7. A food microorganism detection device according to claim 1, characterized in that: A limiting column (46) is fixedly provided between the two reinforcing plates (43), and the outer surface of the limiting column (46) is movably connected to the moving block (45).

8. The food microorganism detection device according to claim 1, characterized in that: A plurality of square grooves (52) are provided on one side of the upper end of the placement plate (5), and a plurality of circular grooves (51) are provided on the other side of the upper end of the placement plate (5).

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