Sampling device based on food inspection

Abstract

The sampling device comprises a box body, cushion blocks are fixedly arranged on the inner wall of the box body and located on the two sides, a storage box is movably arranged at the upper ends of the cushion blocks and located in the box body, a containing groove is formed in the upper end face of the storage box, and the upper end face of the storage box is provided with a clamping groove. Sampling test tubes are arranged in the multiple placement grooves, a buckle cover is movably arranged on the upper end face of the box body, guide cylinders are arranged on the lower end face of the buckle cover and located on the two sides, guide columns are slidably arranged in the guide cylinders, and first springs are fixedly arranged on the upper end faces of the guide columns; the other end of each first spring is fixedly connected with the inner wall of a guide cylinder, so that a user can put a food sample into a sampling test tube, then put the sampling test tube into a placement groove, and then mount a buckle cover above the box body, so that a sealing plug at the lower end of the buckle cover enters the sampling test tube to press and fix the sampling test tube; and collision is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of food inspection, and more particularly to a sampling device based on food inspection. Background Art

[0002] Food safety is a social issue that consumers are very concerned about, so food testing and analysis has become particularly important. Food testing and analysis personnel often have to go to the production environment for inspection to ensure that the product quality is qualified. The content of food inspection includes sensory testing of food, testing of nutrients, additives, and harmful substances in food, etc. Therefore, the types of inspections required in the on-site environment are diverse, and then classified sampling and placement are required. At this time, a sampling device is needed to carry the samples to bring the sampled components of the food to the testing location.

[0003] However, the structure of traditional sampling devices is relatively simple. Most of them directly place the sample into the sampling box. As a result, the sample will collide with the inner wall of the device due to shaking during the later carrying process, thus affecting the subsequent test results.

[0004] Moreover, it does not have a cooling structure, which results in that when sampling samples that need to be transported at low temperatures, the samples are easily changed due to the increase in temperature during the journey, resulting in inaccurate test results when the samples are tested later, affecting normal use. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the problems existing in the prior art, the utility model provides a sampling device based on food inspection to solve the technical problem that the traditional sampling devices mentioned in the background technology have a relatively simple structure, and most of them directly place the samples in the sampling box, resulting in the samples colliding with the inner wall of the device due to shaking during the later carrying process.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a sampling device based on food inspection, comprising a box body, an inner wall of the box body and pads are fixedly provided on both sides, the upper end of the pads and a storage box movably provided inside the box body, the upper end surface of the storage box is provided with a placement slot, the placement slots are provided with a plurality of sampling test tubes, the upper end surface of the box body is movably provided with a buckle cover, the lower end surface of the buckle cover and guide cylinders are provided on both sides, the guide cylinders are slidably provided with guide columns on the upper end surfaces of the guide columns, the first springs are fixedly provided on the upper end surfaces of the guide columns, the other ends of the first springs are fixedly connected to the inner wall of the guide cylinders, the lower ends of the guide columns are provided with a pressure plate, the lower end surface of the pressure plate is provided with a sealing plug, the sealing plugs are provided with a plurality of and are all located inside the sampling test tubes, a square slot is provided on the outer wall of the storage box and at the bottom, and a drawer is slidably provided inside the square slot.

[0009] The utility model is further configured as follows: an ice bag is provided inside the drawer, an air inlet is provided on the inner wall of the square groove and at the upper end, a plurality of air inlet holes are provided and all are connected to the interior of the placement groove, a fixing block is provided on the upper end surface of the drawer, a fixing groove is provided on the outer wall of the storage box, and the fixing block is located inside the fixing groove to facilitate the entry of cold air into the placement groove.

[0010] The present invention is further configured such that the fixing block is made of metal material, and a magnetic block is correspondingly provided on the wall of the fixing groove to facilitate fixing the drawer.

[0011] The utility model is further configured as follows: connecting rods are fixedly provided on both sides of the buckle cover, connecting plates are rotatably provided on the connecting rods, guide grooves are provided on both sides of the box body, guide rods are slidably provided inside the guide grooves, and corresponding clamping holes are provided on the outer walls of the connecting plates, and one end of the guide rods is located inside the clamping holes, which is convenient for installing the buckle cover and the box body.

[0012] The present invention is further configured such that the other end of the guide rod is provided with a second spring, and the other end of the second spring is fixedly connected to the inner wall of the guide groove, so as to facilitate pushing the guide rod into the clamping hole.

[0013] The utility model is further configured such that a tool box is slidably provided at the bottom of the box body, and ear plates are fixedly provided on both sides of the tool box, and the ear plates are fixed to the box body by bolts, so as to facilitate the storage of tools.

[0014] The present invention is further configured such that one end of each guide rod is configured in an arc shape.

[0015] The utility model is further configured such that a limiting ring is fixedly provided at one end of the connecting rod, and the connecting pieces are in contact with the inner wall of the limiting ring, so as to facilitate the insertion of the clamping hole into the guide rod.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a sampling device based on food inspection, which has the following beneficial effects:

[0018] 1. By setting up a storage box, a placement slot and a sampling test tube, the user can put the food sample into the sampling test tube, and then put it into the placement slot, and then install the buckle cover on the top of the box so that the sealing plug at the lower end enters the sampling test tube. This design can use the action of the first spring to press and fix the sampling test tube to prevent bumps, so that subsequent test results are more accurate.

[0019] 2. By setting up square slots, drawers and ice bags on the storage box, when it is necessary to sample samples that need to be carried at low temperatures, the user can first take out the drawer and then put the ice bag into it. At this time, the cold air will enter the placement slot through the air inlet to achieve the effect of cooling the sampling test tube, prevent the food sample from changing, and facilitate subsequent normal testing.

[0020] 3. By setting the connecting piece, guide groove, guide rod and card hole, when the user needs to install the buckle cover, he can first put the buckle cover on the upper end of the box body, and then rotate the connecting piece to press the guide rod downward to retract the guide rod into the guide rod until the card hole is aligned with the guide rod. At this time, the second spring will push the guide rod out to make it enter the card hole to achieve a fixed installation effect. This design reduces the time for disassembling the buckle cover, helps to quickly take and place the samples inside it, increases the efficiency of inspection, and increases practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is an overall schematic diagram of a sampling device for food inspection in an unused state;

[0022] Figure 2 It is an overall cross-sectional view of a sampling device based on food inspection;

[0023] Figure 3 Exploded diagrams of the installation of storage bins, sampling tubes, drawers, and ice packs;

[0024] Figure 4 This is the exploded view of the installation of the guide rod and the second spring on the box;

[0025] Figure 5 This is an exploded view of the installation of the guide cylinder, guide column and pressure plate on the buckle cover;

[0026] Figure 6 Schematic diagram of the location of the square slots and air intake holes on the storage box.

[0027] In the figure: 1. Box body; 2. Pad; 3. Storage box; 4. Placement slot; 5. Sampling test tube; 6. Buckle cover; 7. Guide cylinder; 8. Guide column; 9. First spring; 10. Pressure plate; 11. Sealing plug; 12. Square slot; 13. Drawer; 14. Ice pack; 15. Air inlet; 16. Fixing block; 17. Fixing slot; 18. Magnetic block; 19. Connecting rod; 20. Connecting piece; 21. Guide slot; 22. Guide rod; 23. Clamping hole; 24. Second spring; 25. Tool box; 26. Ear plate; 27. Limiting ring. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0030] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0031] See also Figure 1-6 The upper end of the storage box 3 is provided with a square groove 12, and the inner end of the square groove 12 is provided with a drawer 13.

[0032] In this embodiment, an ice pack 14 is provided inside the drawer 13, an air inlet hole 15 is opened on the inner wall of the square groove 12 and at the upper end, a plurality of air inlet holes 15 are provided and are all connected to the interior of the placement groove 4, a fixing block 16 is provided on the upper end surface of the drawer 13, a fixing groove 17 is opened on the outer wall of the storage box 3, the fixing block 16 is located inside the fixing groove 17, the fixing block 16 is made of metal material, and a magnetic block 18 is correspondingly provided on the wall of the fixing groove 17.

[0033] More specifically, the user can put the food sample into the sampling tube 5, and then put it into the placement slot 4, and then install the buckle cover 6 on the top of the box body 1 so that the sealing plug 11 at the lower end thereof enters the sampling tube 5, so as to press and fix the sampling tube 5 through the action of the first spring 9 to prevent collision between the sample and the box body 1. When it is necessary to sample a sample that needs to be carried at a low temperature, the user can first take out the drawer 13 and then put the ice bag 14 into it. At this time, the cold air will enter the placement slot 4 through the air inlet 15 to achieve the effect of cooling the sampling tube 5, making it convenient to carry the sample.

[0034] See also Figure 1 、 Figure 4 and Figure 5 , as an implementation method for disassembling and installing the buckle cover 6: connecting rods 19 are fixed on both sides of the buckle cover 6, and connecting pieces 20 are rotatably provided on the connecting rods 19, guide grooves 21 are provided on both sides of the box body 1, and guide rods 22 are slidably provided inside the guide grooves 21, and corresponding clamping holes 23 are provided on the outer walls of the connecting pieces 20, one end of the guide rods 22 is located inside the clamping holes 23, and the other end of the guide rods 22 is provided with a second spring 24, and the other end of the second spring 24 is fixedly connected to the inner wall of the guide groove 21, one end of the guide rods 22 is set in a circular arc, one end of the connecting rods 19 is fixed with a limiting ring 27, and the connecting pieces 20 are in contact with the inner wall of the limiting ring 27.

[0035] Specifically, when the user needs to install the buckle cover 6, the buckle cover 6 can be placed on the upper end of the box body 1 first, and then the connecting piece 20 is rotated to press the guide rod 22 downward, so that the guide rod 22 is retracted into the guide rod 22 until the card hole 23 is aligned with the guide rod 22. At this time, the second spring 24 will push the guide rod 22 out to allow it to enter the card hole 23, thereby achieving a fixed installation effect.

[0036] Please refer to Figure 1 As a further implementation method for loading and unloading the sampling tool: a tool box 25 is slidably provided at the bottom of the box body 1, and ear plates 26 are fixed on both sides of the tool box 25, and the ear plates 26 are fixed to the box body 1 with bolts.

[0037] Specifically, the user can put the sampling tool into the tool box 25 for quick and easy access.

[0038] In summary, when the whole device is in use: the user can put the food sample into the sampling tube 5, and then put it into the placement slot 4, and then install the buckle cover 6 on the top of the box body 1, so that the sealing plug 11 at the lower end thereof enters the sampling tube 5, so as to press and fix the sampling tube 5 by the action of the first spring 9 to prevent collision between the sample and the box body 1. When it is necessary to sample a sample that needs to be carried at a low temperature, the user can first take out the drawer 13, and then put the ice bag 14 into it. At this time, the cold air will pass through the air inlet 1 5 enters the placement slot 4 to achieve the effect of cooling the sampling test tube 5, which is convenient for carrying the sample. When the user needs to install the buckle cover 6, the buckle cover 6 can be placed on the upper end of the box body 1 first, and then the connecting piece 20 is rotated to press the guide rod 22 downward to retract the guide rod 22 into the guide rod 22 until the clamping hole 23 is aligned with the guide rod 22. At this time, the second spring 24 will push the guide rod 22 out to make it enter the clamping hole 23, thereby achieving the effect of fixed installation, which is convenient for disassembly and installation of the buckle cover 6.

[0039] When sampling, the user can put the food sample into the sampling tube 5, and then put it into the placement slot 4, and then install the buckle cover 6 on the top of the box body 1 so that the sealing plug 11 at its lower end enters the sampling tube 5, so that the sampling tube 5 is pressed and fixed by the action of the first spring 9 to prevent collision between the sample and the box body 1.

[0040] When sampling a sample that needs to be carried at a low temperature, the user can first take out the drawer 13 and then put the ice bag 14 into it. At this time, cold air will enter the placement slot 4 through the air inlet 15 to cool the sampling tube 5 for easy transportation.

[0041] When the user needs to install the buckle cover 6, the buckle cover 6 can be placed on the upper end of the box body 1 first, and then the connecting piece 20 is rotated to press the guide rod 22 downward, so that the guide rod 22 is retracted into the guide rod 22 until the card hole 23 is aligned with the guide rod 22. At this time, the second spring 24 will push the guide rod 22 out to make it enter the card hole 23, thereby achieving the installation effect.

[0042] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A sampling device for food inspection, comprising a box (1), characterized in that: Pads (2) are fixedly provided on the inner wall of the box body (1) and on both sides thereof, a storage box (3) is movably provided on the upper end of the pads (2) and located inside the box body (1), a placement slot (4) is provided on the upper end face of the storage box (3), a plurality of placement slots (4) are provided and sampling test tubes (5) are provided inside the placement slots (4), a buckle cover (6) is movably provided on the upper end face of the box body (1), a guide cylinder (7) is provided on the lower end face of the buckle cover (6) and located on both sides thereof, and a guide column (8) is slidably provided inside the guide cylinder (7) ), the upper end surface of the guide column (8) is fixedly provided with a first spring (9), the other end of the first spring (9) is fixedly connected to the inner wall of the guide cylinder (7), the lower end of the guide column (8) is provided with a pressure plate (10), the lower end surface of the pressure plate (10) is provided with a sealing plug (11), a plurality of sealing plugs (11) are provided and are all located inside the sampling test tube (5), a square groove (12) is opened on the outer wall of the storage box (3) and at the bottom, and a drawer (13) is slidably provided inside the square groove (12).

2. A sampling device for food inspection according to claim 1, characterized in that: An ice bag (14) is provided inside the drawer (13); an air inlet (15) is provided on the inner wall of the square groove (12) and at the upper end; a plurality of air inlet holes (15) are provided and are all communicated with the interior of the placement groove (4); a fixing block (16) is provided on the upper end surface of the drawer (13); a fixing groove (17) is provided on the outer wall of the storage box (3); and the fixing block (16) is located inside the fixing groove (17).

3. A sampling device for food inspection according to claim 2, characterized in that: The fixing block (16) is made of metal, and a magnetic block (18) is correspondingly provided on the wall of the fixing groove (17).

4. The sampling device for food inspection according to claim 1, characterized in that: Connecting rods (19) are fixedly provided on both sides of the buckle cover (6), and connecting pieces (20) are rotatably provided on the connecting rods (19). Guide grooves (21) are provided on both sides of the box body (1), and guide rods (22) are slidably provided inside the guide grooves (21). A corresponding clamping hole (23) is provided on the outer wall of the connecting piece (20), and one end of the guide rod (22) is located inside the clamping hole (23).

5. The sampling device for food inspection according to claim 4, characterized in that: The other end of the guide rod (22) is provided with a second spring (24), and the other end of the second spring (24) is fixedly connected to the inner wall of the guide groove (21).

6. The sampling device for food inspection according to claim 1, characterized in that: A tool box (25) is slidably provided at the bottom of the box body (1), and ear plates (26) are fixedly provided on both sides of the tool box (25), and the ear plates (26) are fixedly installed with the box body (1) by means of bolts.

7. The sampling device for food inspection according to claim 4, characterized in that: One end of the guide rod (22) is arranged in an arc shape.

8. The sampling device for food inspection according to claim 4, characterized in that: A limiting ring (27) is fixedly provided at one end of the connecting rod (19), and the connecting piece (20) is in contact with the inner wall of the limiting ring (27).

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