Rapid microorganism detection device in pastry production

Abstract

The utility model relates to the technical field of food safety detection, and discloses a rapid microbe detection device in pastry production, which comprises a detector body, the front end of the detector body is provided with a sunken detection end, and the sunken detection end is provided with a detection cavity. An inspection structure mounting seat is fixedly mounted on the detector body and located outside the sunken detection end, the inspection structure mounting seat comprises a sealing cover, the sealing cover is fixedly mounted on the detector body, and the sealing cover is arranged outside the sunken detection end in a sleeving manner. The insertion pipe is inserted into the mounting groove and the sunken detection end, so that a sample can be fed for detection work; clean water can be sucked into the sampling pipe and the insertion pipe through piston movement, and the sampling pipe, the insertion pipe and the sunken detection end are cleaned through the clean water, so that sample residues are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of food safety detection, in particular to a device for rapid detection of microorganisms in cake production. Background Art

[0002] ATP fluorescence detector is based on the principle of firefly luminescence, using the "luciferase-luciferin system" to quickly detect adenosine triphosphate (ATP). Since all living cells contain a constant amount of ATP, the ATP content can clearly indicate the amount of microorganisms and other biological residues in the sample, which can be used to judge the sanitary conditions. ATP fluorescence detector is suitable for monitoring key control points in the food and beverage production process, and for real-time sampling monitoring by medical systems and health supervision agencies.

[0003] In the prior art, there is a device for rapid detection of microorganisms in pastries with the authorization publication number CN213506861U, which includes an ATP fluorescence detector body, a top surface of which is provided with a recessed groove, and an inner side surface of the recessed groove is provided with a detection port, a side surface of the ATP fluorescence detector body is provided with a slide groove, and a slide bar is slidably connected in the slide groove; in the utility model, by sliding the slide bar on the side surface of the ATP fluorescence detector body, the slide bar is prompted to push the sleeve along the slide groove, so that the plug plate of the sleeve is separated from the slot on the top surface of the ATP fluorescence detector body, and the sealing strip on the surface of the sleeve is separated from the abutment state with the top surface of the ATP fluorescence detector body, and then the sleeve is rotated to cause the side strips at both ends of the sleeve to rotate with the T-shaped connecting shaft as the base point, so that the detection port in the recessed groove is exposed, which is convenient for the detection of pastry foods, has the advantages of convenient opening and closing and convenient use, and avoids the situation where the exposed detection port is in contact with the external environment for a long time, resulting in inaccurate detection results.

[0004] In the above technical scheme, during detection, the sample needs to be sent into the detection port, and the detection port is usually recessed, which makes it inconvenient to send the sample into the detection port, and the detection port is not easy to clean. The sample adheres to the inner wall of the detection port, affecting the accuracy of subsequent detection data. For this reason, we propose a rapid detection device for microorganisms in pastry production. Utility Model Content

[0005] The utility model provides a device for rapid detection of microorganisms in pastry production, which solves the technical problem that during detection, a sample needs to be sent into a detection port, while the detection port is usually recessed, which makes it inconvenient to send the sample into the detection port, and the detection port is inconvenient to clean, and the inner wall of the detection port is adhered to the sample, which affects the accuracy of subsequent detection data.

[0006] In order to solve the above technical problems, the utility model provides a rapid detection device for microorganisms in pastry production, comprising a detector body, a sunken detection end is arranged at the front end of the detector body, a test delivery structure mounting seat is fixedly installed on the detector body and outside the sunken detection end, the test delivery structure mounting seat comprises a sealing cover, the sealing cover is fixedly installed on the detector body, and the sealing cover is sleeved on the outside of the sunken detection end;

[0007] The sealing cover is provided with a mounting groove, a sampling assembly is installed inside the mounting groove, the sampling assembly comprises a sampling tube, a plug-in tube is integrally formed at the front end of the sampling tube, and the plug-in tube movably passes through the mounting groove and extends into the sunken detection end.

[0008] As a further technical solution of the utility model, a piston is movably installed inside the sampling tube, a piston driving handle is fixedly installed on the piston, and the end of the piston driving handle is movably extended to the outside of the sampling tube.

[0009] As a further technical solution of the utility model, a sealing ring is fixedly installed on the outer wall of the plug-in tube, and the sealing ring is movably connected to the inner wall of the sunken detection end.

[0010] As a further technical solution of the utility model, the inner wall of the installation groove is provided with an internal thread, and the outer wall of the plug-in tube is provided with an external thread matching the internal thread, and the external thread is threadably connected with the internal thread to fix the plug-in tube in the installation groove.

[0011] As a further technical solution of the utility model, a drain port is fixedly installed on the outer wall of the sealing cover, the drain port is communicated with the interior of the sealing cover, and a rubber sealing plug is inserted into the interior of the drain port.

[0012] As a further technical solution of the utility model, a display panel is fixedly mounted on the surface of one side of the detector body.

[0013] As a further technical solution of the utility model, a handle is fixedly installed at the lower end of the detector body.

[0014] Compared with the related art, the device for rapid detection of microorganisms in pastry production provided by the utility model has the following beneficial effects:

[0015] A device for rapid detection of microorganisms in pastry production. When in use, the sample is placed in a sampling tube and a plug-in tube, and the plug-in tube is inserted into a mounting groove and a recessed detection end, so that the sample can be sent in for detection. The sample can be driven into the sampling tube and the plug-in tube and moved toward the recessed detection end by a piston to assist in completing the detection work. Clean water can be sucked into the sampling tube and the plug-in tube by the movement of the piston, and the sampling tube, the plug-in tube and the interior of the recessed detection end are cleaned by the clean water to avoid sample residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a rapid microbial detection device in pastry production;

[0017] Figure 2 It is a structural schematic diagram of an indentation detection end of a rapid microbial detection device in pastry production;

[0018] Figure 3 It is a structural schematic diagram of a test delivery structure mounting seat of a microbial rapid detection device in pastry production;

[0019] Figure 4 It is a schematic diagram of the structure of a sampling component of a rapid microbial detection device in pastry production from a top view;

[0020] Figure 5 for Figure 4 Schematic diagram of the structure of the cross section at AA.

[0021] Numbers in the figure: 1. Detector body; 11. Recessed detection end; 2. Display panel; 3. Handle; 4. Inspection structure mounting seat; 41. Sealing cover; 42. Mounting groove; 43. Internal thread; 44. Drain port; 5. Sampling assembly; 51. Sampling tube; 52. Plug-in tube; 53. Sealing ring; 54. Piston; 55. Piston drive handle; 56. External thread. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1, by Figure 1-5 The utility model provides a device for rapid detection of microorganisms in pastry production, comprising a detector body 1, a sunken detection end 11 being arranged at the front end of the detector body 1, a test structure mounting seat 4 being fixedly installed on the detector body 1 and located outside the sunken detection end 11, the test structure mounting seat 4 comprising a sealing cover 41, the sealing cover 41 being fixedly installed on the detector body 1, and the sealing cover 41 being sleeved outside the sunken detection end 11;

[0024] A mounting groove 42 is provided on the sealing cover 41, and a sampling assembly 5 is installed inside the mounting groove 42. The sampling assembly 5 includes a sampling tube 51, and a plug-in tube 52 is integrally formed at the front end of the sampling tube 51. The plug-in tube 52 movably passes through the mounting groove 42 and extends to the recessed detection end 11. When in use, the sample can be sent in for detection by placing the sample in the sampling tube 51 and the plug-in tube 52, and inserting the plug-in tube 52 into the mounting groove 42 and the recessed detection end 11.

[0025] In this embodiment, a piston 54 is movably installed inside the sampling tube 51, and a piston driving handle 55 is fixedly installed on the piston 54. The end of the piston driving handle 55 is movably extended to the outside of the sampling tube 51. When in use, the piston 54 can drive the sample into the sampling tube 51 and the plug tube 52 to move toward the inward detection end 11, thereby assisting in completing the detection work;

[0026] After use, clean water can be sucked into the sampling tube 51 and the insertion tube 52 through the movement of the piston 54, and the sampling tube 51, the insertion tube 52 and the inside of the recessed detection end 11 are cleaned by the clean water to avoid sample residue.

[0027] In this embodiment, a sealing ring 53 is fixedly mounted on the outer wall of the plug-in tube 52 , and the sealing ring 53 is movably connected to the inner wall of the sunken detection end, and the sealing ring 53 seals the sunken detection end.

[0028] In this embodiment, an internal thread 43 is provided on the inner wall of the mounting groove 42, and an external thread 56 matching the internal thread 43 is provided on the outer wall of the plug-in tube 52. The external thread 56 is threadedly connected with the internal thread 43 to fix the plug-in tube 52 in the mounting groove 42. When in use, the plug-in tube 52 and the sampling tube 51 can be fixed in the mounting groove 42 through the cooperation of the external thread 56 and the internal thread 43, and the auxiliary equipment can be used for detection.

[0029] In this embodiment, a drain port 44 is fixedly installed on the outer wall of the sealing cover 41, the drain port 44 is connected to the inside of the sealing cover 41, and a rubber sealing plug is inserted into the drain port 44. During cleaning, clean water can be collected through the sealing cover 41 and discharged through the drain port 44.

[0030] In this embodiment, a display panel 2 is fixedly mounted on one side surface of the detector body 1 .

[0031] In this embodiment, a handle 3 is fixedly mounted on the lower end of the detector body 1 .

[0032] The working principle of this utility model:

[0033] When in use, by placing the sample in the sampling tube 51 and the insertion tube 52 , and inserting the insertion tube 52 into the installation groove 42 and the recessed detection end 11 , the sample can be sent in for detection.

[0034] The piston 54 can drive the sample into the sampling tube 51 and the plug tube 52 to move toward the inward detection end 11 to assist in completing the detection work;

[0035] The movement of the piston 54 can draw clean water into the sampling tube 51 and the insertion tube 52 , and the sampling tube 51 , the insertion tube 52 and the interior of the recessed detection end 11 are cleaned by the clean water to avoid sample residue.

[0036] Through the cooperation between the external thread 56 and the internal thread 43 , the insertion tube 52 and the sampling tube 51 can be fixed in the installation groove 42 , and the auxiliary equipment can be tested.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for rapid detection of microorganisms in pastry production, comprising a detector body (1), characterized in that: The front end of the detector body (1) is provided with an indentation detection end (11); a test structure mounting seat (4) is fixedly mounted on the detector body (1) and located outside the indentation detection end (11); the test structure mounting seat (4) comprises a sealing cover (41); the sealing cover (41) is fixedly mounted on the detector body (1); and the sealing cover (41) is sleeved on the outside of the indentation detection end (11); The sealing cover (41) is provided with a mounting groove (42), a sampling assembly (5) is installed inside the mounting groove (42), the sampling assembly (5) comprises a sampling tube (51), a plug-in tube (52) is integrally formed at the front end of the sampling tube (51), and the plug-in tube (52) movably passes through the mounting groove (42) and extends into the sunken detection end (11).

2. A device for rapid detection of microorganisms in pastry production according to claim 1, characterized in that: A piston (54) is movably mounted inside the sampling tube (51), a piston driving handle (55) is fixedly mounted on the piston (54), and an end of the piston driving handle (55) is movably extended to the outside of the sampling tube (51).

3. A device for rapid detection of microorganisms in pastry production according to claim 2, characterized in that: A sealing ring (53) is fixedly mounted on the outer wall of the plug-in tube (52), and the sealing ring (53) is movably connected to the inner wall of the sunken detection end.

4. A device for rapid detection of microorganisms in pastry production according to claim 3, characterized in that: The inner wall of the installation groove (42) is provided with an internal thread (43), and the outer wall of the plug-in tube (52) is provided with an external thread (56) matching the internal thread (43). The external thread (56) is threadedly connected with the internal thread (43) to fix the plug-in tube (52) in the installation groove (42).

5. The device for rapid detection of microorganisms in pastry production according to claim 1, characterized in that: A drainage port (44) is fixedly mounted on the outer wall of the sealing cover (41), the drainage port (44) is communicated with the interior of the sealing cover (41), and a rubber sealing plug is inserted into the interior of the drainage port (44).

6. A device for rapid detection of microorganisms in pastry production according to claim 1, characterized in that: A display panel (2) is fixedly mounted on one side surface of the detector body (1).

7. A device for rapid detection of microorganisms in pastry production according to claim 6, characterized in that: A handle (3) is fixedly mounted on the lower end of the detector body (1).

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