Raw material sample storage device based on food safety detection

Abstract

The raw material sample storage device comprises a box body, a box cover and a middle plate, the upper surface of the box body is open, the box cover is installed on the upper surface of the box body, and the upper edge of the back face of the box body is hinged to the upper edge of the back face of the box cover. The upper edge of the front face of the box body is connected with the upper edge of the front face of the box cover through a lock. The middle plate is horizontally arranged in the middle of the interior of the box body, the middle plate is parallel to the inner bottom face of the box body, and a plurality of limiting insertion holes penetrating through the middle plate are formed in the middle plate. According to the utility model, when the semiconductor chilling plate works, the temperature in the box body can be reduced, and the heat conduction holes play a role in allowing cold air to pass through, so that both the upper area and the lower area of the middle plate can be cooled, and the heat conduction sheets are beneficial to the transfer of the cold air, so that a food sample in a sampling bottle is completely in a low-temperature environment; moisture generated in the box body can be completely absorbed by the moisture absorption box above.

Description

Technical Field

[0001] The utility model relates to the technical field of food safety detection samples, in particular to a raw material sample preservation device based on food safety detection. Background Art

[0002] In order to ensure food safety, it is necessary to conduct sampling inspections on the food market. To ensure the accuracy of the test results, generally, after placing the samples in sampling bottles, they are placed in a sample preservation box and transferred to the testing room for testing.

[0003] However, some existing preservation boxes cannot fix the sampling bottles stored inside. When transporting the sample preservation box, it shakes, and it is very easy to damage the sampling bottles inside the sample preservation box; moreover, it cannot cool down the sampling bottles stored inside. When the weather is hot, the samples are prone to deterioration.

[0004] In view of the above problems, the present utility model is proposed. Content of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the present utility model is to provide a raw material sample preservation device based on food safety detection, which is used to solve the problems mentioned in the background art.

[0006] To solve the above technical problems, the present utility model provides the following technical solutions.

[0007] The present utility model provides a raw material sample preservation device based on food safety detection, including a box body, a box cover and an intermediate plate. The upper surface of the box body is open, the box cover is installed on the upper surface of the box body, the upper edge of the back surface of the box body and the upper edge of the back surface of the box cover are hinged to each other, and the upper edge of the front surface of the box body and the upper edge of the front surface of the box cover are connected by a lock;

[0008] The intermediate plate is horizontally arranged at the middle position inside the box body, the intermediate plate is parallel to the inner bottom surface of the box body, a plurality of limiting jacks penetrating the intermediate plate are arranged on the intermediate plate, a plurality of card seats are arranged on the inner bottom surface of the box body, the limiting jacks and the card seats are aligned up and down, and a plurality of heat conduction holes penetrating the intermediate plate are also arranged on the intermediate plate;

[0009] Two semiconductor refrigeration sheets are symmetrically arranged on the right side of the left side surface of the box body. The refrigerating surface of the semiconductor refrigeration sheet is located inside the box body, the heating surface of the semiconductor refrigeration sheet is located on the outer side surface of the box body, and a plurality of heat conduction sheets are also arranged on the refrigerating surface of the semiconductor refrigeration sheet;

[0010] A sealing ring is also arranged on the lower surface of the box cover, and a moisture absorption box is arranged on the inner top surface of the box cover.

[0011] Preferably, a plurality of clamping blocks are arranged on the inner wall of the limit jack, and the plurality of clamping blocks are evenly distributed at equal intervals along the inner wall of the limit jack. The cross section of the clamping block is trapezoidal, and the width of the horizontal cross section of the clamping block gradually increases from top to bottom.

[0012] Preferably, the plurality of limit jacks are evenly distributed at equal intervals along the length direction and the width direction of the middle plate, and the plurality of card seats are evenly distributed at equal intervals along the length direction and the width direction of the inner bottom surface of the box body.

[0013] Preferably, four support blocks are arranged at the middle position of the inner wall of the box body, and the four support blocks are on the same horizontal plane. The four corners of the middle plate are placed on the support blocks.

[0014] Preferably, second handles are symmetrically arranged at the left and right positions on the upper surface of the middle plate.

[0015] Preferably, a first handle is arranged in the middle of the upper surface of the box cover.

[0016] Preferably, a fan is installed on the heating surface of the semiconductor refrigeration sheet.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] Insert the sampling bottle containing the food raw material sample into the limit jack. The bottom of the sampling bottle can enter the card seat, and the plurality of clamping blocks can support on the surface of the sampling bottle. In this way, the sampling bottle is firmly fixed between the sampling jack and the card seat. There are a plurality of sampling jacks, and more sampling bottles can be fixed at one time;

[0019] When holding the first handle and lifting the whole box body and the box cover, since the sampling bottle is firmly fixed in the limit jack, the sampling bottle itself will not shake, and the sampling bottle is effectively fixed;

[0020] When the semiconductor refrigeration sheet works, it can lower the temperature inside the box body. The heat conduction holes play the role of allowing cold air to pass through. In this way, both the upper area and the lower area above the middle plate can be cooled. The heat conduction sheet is beneficial to the transfer of cold air. In this way, the food samples in the sampling bottle are completely in a low-temperature environment;

[0021] Due to the temperature difference between the inside and outside of the box body, when the box cover is opened or closed, the moisture generated inside the box body can be completely absorbed by the moisture absorption box above. In this way, the plurality of sampling bottles are always in a dry and low-temperature environment, which is beneficial to the long-term preservation of the food raw material samples in the sampling bottles. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the overall three-dimensional view of the utility model;

[0023] Figure 2This is a three-dimensional view when the lid of the utility model is opened;

[0024] Figure 3 This is a three-dimensional view of the heat conducting sheet of the utility model;

[0025] Figure 4 This is a three-dimensional view of the middle plate of the utility model.

[0026] In the figure: 1. Box body; 11. Semiconductor refrigeration sheet; 12. Support block; 13. Card seat; 14. Heat conducting sheet; 2. Lid; 21. First handle; 22. Sealing ring; 23. Moisture absorption box; 3. Middle plate; 31. Limit jack; 32. Heat conduction hole; 33. Second handle; 34. Block. Detailed implementation mode

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0028] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0029] As Figures 1-4 shown, a raw material sample preservation device based on food safety detection includes a box body 1, a lid 2 and a middle plate 3. The upper surface of the box body 1 is open, the lid 2 is installed on the upper surface of the box body 1, the upper edge of the back surface of the box body 1 and the upper edge of the back surface of the lid 2 are hinged to each other, and the upper edge of the front surface of the box body 1 and the upper edge of the front surface of the lid 2 are connected by a lock, that is, the lid 2 is openable;

[0030] The middle plate 3 is horizontally arranged at the middle position inside the box body 1, the middle plate 3 is parallel to the inner bottom surface of the box body 1, a plurality of limit jacks 31 penetrating the middle plate 3 are arranged on the middle plate 3, a plurality of card seats 13 are arranged on the inner bottom surface of the box body 1, the limit jacks 31 and the card seats 13 are aligned up and down, and the sampling bottle can pass through the limit jacks 31 and be inserted into the card seats 13. A plurality of heat conduction holes 32 penetrating the middle plate 3 are also arranged on the middle plate 3, and cold air can freely pass through the heat conduction holes 32;

[0031] On the right side of the left side surface of the box body 1, two semiconductor refrigeration chips 11 are symmetrically arranged. The refrigerating surface of the semiconductor refrigeration chip 11 is located inside the box body 1, the heating surface of the semiconductor refrigeration chip 11 is located on the outer side surface of the box body 1, and a plurality of heat conducting chips 14 are further arranged on the refrigerating surface of the semiconductor refrigeration chip 11. When the semiconductor refrigeration chip 11 works, the temperature inside the box body 1 can be lowered, and the plurality of heat conducting chips 14 are beneficial to the transfer of low temperature;

[0032] A sealing ring 22 is further arranged on the lower surface of the box cover 2. After the box cover 2 is covered, the sealing ring 22 is located between the box cover 2 and the box body 1, playing a sealing role to prevent the cold air inside the box body 1 from overflowing. A moisture absorption box 23 is arranged on the inner top surface of the box cover 2, and the moisture absorption box 23 can adsorb the moisture inside the box body 1.

[0033] A plurality of clamping blocks 34 are arranged on the inner wall of the limit jack 31, and the plurality of clamping blocks 34 are evenly distributed at equal intervals along the inner wall of the limit jack 31. The cross section of the clamping block 34 is trapezoidal, and the width of the horizontal cross section of the clamping block 34 gradually increases from top to bottom. That is, during the insertion process of the sampling bottle, the extrusion force of the clamping block 34 on the sampling bottle gradually increases, and the clamping block 34 can firmly fix the sampling bottle.

[0034] A plurality of limit jacks 31 are evenly distributed at equal intervals along the length direction and width direction of the middle plate 3, and a plurality of card seats 13 are evenly distributed at equal intervals along the length direction and width direction of the inner bottom surface of the box body 1.

[0035] Four support blocks 12 are arranged at the middle position of the inner wall of the box body 1, and the four support blocks 12 are located on the same horizontal plane. The four corners of the middle plate 3 are placed on the support blocks 12.

[0036] Second handles 33 are symmetrically arranged at the left and right positions on the upper surface of the middle plate 3.

[0037] A first handle is arranged in the middle of the upper surface of the box cover 2.

[0038] A fan is installed on the heating surface of the semiconductor refrigeration chip 11.

[0039] To sum up: Insert the sampling bottle containing the food raw material sample into the limit jack 31. The bottom of the sampling bottle can enter into the card seat 13, and the plurality of clamping blocks 34 can support on the surface of the sampling bottle. In this way, the sampling bottle is firmly fixed between the sampling jack 31 and the card seat 13. There are a plurality of sampling jacks 31, and more sampling bottles can be fixed at one time;

[0040] When holding the first handle 21 and lifting the entire box body 1 and the box cover 2, since the sampling bottle is firmly fixed in the limit jack 31, the sampling bottle itself will not shake, and the sampling bottle is effectively fixed;

[0041] When the semiconductor refrigeration chip 11 works, it can lower the temperature inside the box body 1. The heat conduction holes 32 play the role of allowing cold air to pass through, so that both the upper region and the lower region above the middle plate 3 can be cooled. The heat conduction sheet 14 is conducive to the transfer of cold air, so that the food samples in the sampling bottles are completely in a low-temperature environment;

[0042] Due to the temperature difference between the inside and outside of the box body 1, during the process of opening or closing the box cover 2, the moisture generated inside the box body 1 can be completely absorbed by the moisture absorption box 23 above. In this way, multiple sampling bottles are always in a dry and low-temperature environment, which is conducive to the long-term preservation of the food raw material samples in the sampling bottles.

[0043] The above is only the preferred specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A raw material sample preservation device based on food safety detection, characterized in that: It includes a box body (1), a box cover (2) and an intermediate plate (3). The upper surface of the box body (1) is open. The box cover (2) is installed on the upper surface of the box body (1). The upper edge of the back surface of the box body (1) and the upper edge of the back surface of the box cover (2) are hinged to each other. The upper edge of the front surface of the box body (1) and the upper edge of the front surface of the box cover (2) are connected by a lock. The intermediate plate (3) is horizontally arranged at the middle position inside the box body (1). The intermediate plate (3) is parallel to the inner bottom surface of the box body (1). A plurality of limiting jacks (31) penetrating the intermediate plate (3) are arranged on the intermediate plate (3). A plurality of clamping seats (13) are arranged on the inner bottom surface of the box body (1). The limiting jacks (31) and the clamping seats (13) are vertically aligned. A plurality of heat conduction holes (32) penetrating the intermediate plate (3) are also arranged on the intermediate plate (3). Two semiconductor refrigeration chips (11) are symmetrically arranged on the right side of the left side surface and the right side surface of the box body (1). The refrigerating surface of the semiconductor refrigeration chip (11) is located inside the box body (1). The heating surface of the semiconductor refrigeration chip (11) is located on the outer side surface of the box body (1). A plurality of heat conduction sheets (14) are also arranged on the refrigerating surface of the semiconductor refrigeration chip (11). A sealing ring (22) is also arranged on the lower surface of the box cover (2). A moisture absorption box (23) is arranged on the inner top surface of the box cover (2).

2. The preservation device for raw material samples based on food safety detection according to claim 1, wherein: A plurality of clamping blocks (34) are arranged on the inner wall of the limiting jack (31). The plurality of clamping blocks (34) are evenly distributed at equal intervals along the inner wall of the limiting jack (31). The cross section of the clamping block (34) is trapezoidal. The width of the horizontal cross section of the clamping block (34) gradually increases from top to bottom.

3. The preservation device for raw material samples based on food safety detection according to claim 2, wherein: The plurality of limiting jacks (31) are evenly distributed at equal intervals along the length direction and the width direction of the intermediate plate (3). The plurality of clamping seats (13) are evenly distributed at equal intervals along the length direction and the width direction of the inner bottom surface of the box body (1).

4. A raw material sample preservation device based on food safety detection according to claim 1, characterized in that: Four supporting blocks (12) are arranged at the middle position of the inner wall of the box body (1). The four supporting blocks (12) are on the same horizontal plane. The four corners of the intermediate plate (3) are placed on the supporting blocks (12).

5. The preservation device for raw material samples based on food safety detection according to claim 1, wherein: Second handles (33) are symmetrically arranged at the left and right positions on the upper surface of the intermediate plate (3).

6. The preservation device for raw material samples based on food safety detection according to claim 1, wherein: A first handle is arranged in the middle of the upper surface of the box cover (2).

7. A raw material sample preservation device based on food safety detection according to claim 1, characterized in that: A fan is installed on the heating surface of the semiconductor refrigeration chip (11).

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