Sampling tool for food internal safety detection

Abstract

The utility model discloses a sampling tool for food internal safety detection, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a plurality of long rods and an isolation cover, the long rods are located in the isolation cover, the front surface of the isolation cover is provided with an observation window, the interior of the isolation cover is slidably connected with a flat plate, and the flat plate is provided with a plurality of through holes. The surface of the flat plate makes contact with the inner wall of the isolation cover, the long rod penetrates through the flat plate, the lower surface of the flat plate is fixedly connected with a connecting block, the lower end of the connecting block is provided with a sampling piece, the sampling piece is composed of a puncture head, a limiting strip and an isolation pipe, and the lower end of the limiting strip is fixedly connected with the puncture head. The upper end and the lower end of the isolation tube are clamped with the connecting block and the puncture head respectively, the limiting strip is located in the isolation tube, and when the tool is used, the surface of the limiting strip makes contact with a sample. Through the structure, the convenience of food internal sampling is improved, and the convenience of carrying tools and overhauling tools is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to food detection sampling technical field, especially a sampling tool for food internal safety detection. BACKGROUND

[0002] When sampling solid food such as fruits, usually need staff to cut food into pieces to carry out the sampling work in the food, resulting in sampling work waste time, and if the food cut into pieces is not isolated in time, will lead to the hidden danger of the food cut into pieces being contaminated, influence food safety detection work's efficiency, the " a quick food safety detection sampling tool" of Chinese patent network disclosure, its application number is "202222230936.6", the sampling tool sets up the cutting space and the stirring space in the inside of the shell, improves the safety of food cutting work by the fully enclosed process, reduces the hidden danger of sample being contaminated, but is affected by the volume and weight of the tool, leading to the portability of the tool reduces. SUMMARY

[0003] The utility model discloses a sampling tool for food internal safety detection, improve the convenience of sampling in the food, and reduce the hidden danger of sample being contaminated, increase the portability of the tool simultaneously.

[0004] The utility model discloses still provide with above -mentioned a kind of sampling tool for food internal safety detection, it include: bottom plate, the upper surface of the bottom plate is fixedly connected with multiple long poles, an isolator cover, the long pole is located in the inside of isolator cover, the front surface of the isolator cover is provided with observation window, the inside of the isolator cover is slidably connected with flat plate, the surface of the flat plate is in contact with the inner wall of isolator cover, the long pole passes through flat plate, the lower surface of the flat plate is fixedly connected with connecting block, the lower end of the connecting block is provided with sampling piece, the sampling piece is composed of puncture head, limiting strip, isolating tube, the lower end of the limiting strip is fixedly connected with puncture head, the upper and lower ends of the isolating tube are respectively connected with connecting block, puncture head and are clamped, the limiting strip is located in the inside of isolating tube, when using tool, the surface of the limiting strip is in contact with sample.

[0005] According to the sampling tool for food internal safety detection, the upper surface of the bottom plate is provided with the positioning groove, and the positioning groove is located directly below the sampling piece. Improve the convenience of placing food.

[0006] According to the sampling tool for food internal safety detection, the left and right surfaces of the isolator cover are slidably connected with the limiting plates, and the upper surface of the limiting plate is in contact with the flat plate when the tool is not used. Improve the stability when the flat plate closes the isolator cover.

[0007] The utility model relates to a sampling tool for food internal safety detection, the reinforcing mechanism is composed of through -hole and clamping block, and the through -hole is located the surface of the limiting board.

[0008] The utility model relates to a sampling tool for food internal safety detection, the clamping block is fixedly connected with the lower surface of the flat plate, and the through -hole is located the surface of the limiting board.

[0009] The utility model relates to a sampling tool for food internal safety detection, the observation window is of open -close structure, the lower surface of the observation window is rotatably connected with the bottom plate, and the width of the observation window is greater than the width of the positioning recess.

[0010] The utility model relates to a sampling tool for food internal safety detection, the puncture head is conical structure, the diameter of the isolating pipe is same with the diameter of the puncture head, and the surface of the limiting strip is not in contact with the inner wall of the isolating pipe.

[0011] Beneficial effects:

[0012] Compared with the prior art, the sampling tool for food internal safety detection improves the convenience of food internal sampling through the bottom plate, long rod, flat plate, puncture head, limiting strip and isolating pipe, and has simple structure, convenient use and maintenance, closed structure and low weight improve the convenience of carrying the tool, and the limiting strip and isolating pipe cooperate to provide sample cutting conditions for the user and reduce sample falling during cutting. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further explained in connection with the drawings and examples;

[0014] Figure 1 It is the right view structure diagram of a sampling tool for food internal safety detection of the utility model;

[0015] Figure 2 It is the left view structure diagram of a sampling tool for food internal safety detection of the utility model;

[0016] Figure 3 It is the sectional structure diagram of a sampling tool for food internal safety detection of the utility model;

[0017] Figure 4 It is the sectional structure diagram of a sampling tool for food internal safety detection of the utility model; Figure 3 It is the enlarged structure diagram of the middle A of a sampling tool for food internal safety detection of the utility model.

[0018] Legend:

[0019] 1, bottom plate; 2, isolation cover; 3, long rod; 4, observation window; 5, positioning groove; 6, flat plate; 7, sampling piece; 8, limiting plate; 9, reinforcing mechanism; 10, puncture head; 11, limiting strip; 12, isolation tube; 13, clamping block; 14, through hole; 15, connecting block. DETAILED DESCRIPTION

[0020] This part will describe the specific embodiments of the utility model in detail, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as limiting the protection scope of the utility model.

[0021] REFERENCE Figures 1-4 , the utility model discloses a kind of sampling tools for food internal safety detection, it includes: bottom plate 1, the upper surface of bottom plate 1 is fixedly connected with multiple long rods 3, one isolation cover 2, long rod 3 is located in the inside of isolation cover 2, the front surface of isolation cover 2 is provided with observation window 4, observation window 4 is open-close structure, the lower surface of observation window 4 is rotatably connected with bottom plate 1, the width of observation window 4 is greater than the width of positioning groove 5, observation window 4 is used to provide the condition of through sampling process for user, and improve the convenience of replacing food, the left and right surfaces of isolation cover 2 are slidably connected with limiting plate 8, when not using tool, the upper surface of limiting plate 8 is in contact with flat plate 6, limiting plate 8 is used to support flat plate 6, to avoid flat plate 6 from falling after closing isolation cover 2, reinforcing mechanism 9 is provided between flat plate 6 and limiting plate 8, reinforcing mechanism 9 is composed of through hole 14 and clamping block 13, clamping block 13 is fixedly connected with the lower surface of flat plate 6, through hole 14 is located on the surface of limiting plate 8, reinforcing mechanism 9 improves the integration effect of flat plate 6 and limiting plate 8 by using socket structure.

[0022] Specifically, when sampling is needed, the upper end of observation window 4 is pulled to open observation window 4, at this time, food can be placed into isolation cover 2, then observation window 4 is pushed up to close isolation cover 2, after tool use is completed, to avoid flat plate 6 from directly falling into the inside of isolation cover 2, limiting plate 8 on the left and right sides of isolation cover 2 is directly pushed into the inner wall of isolation cover 2, limiting plate 8 is directly in contact with long rod 3 after being pushed in, at this time, the falling flat plate 6 is supported by limiting plate 8 and will not fall excessively, after flat plate 6 is in contact with limiting plate 8, clamping block 13 passes through through hole 14, the friction between clamping block 13 and through hole 14 limits the upward movement of flat plate 6, and the clamping clamping block 13 avoids limiting plate 8 from sliding to the left and right sides of isolation cover 2.

[0023] The inside of the isolation cover 2 is slidably connected with a flat plate 6, the surface of the flat plate 6 is in contact with the inner wall of the isolation cover 2, the long rod 3 penetrates through the flat plate 6, the lower surface of the flat plate 6 is fixedly connected with a connecting block 15, the lower end of the connecting block 15 is provided with a sampling piece 7, the flat plate 6 is used for providing a force point for the sampling piece 7, the connecting block 15 is used for integrating the sampling piece 7 with the flat plate 6, the upper surface of the bottom plate 1 is provided with a positioning groove 5, the positioning groove 5 is located directly below the sampling piece 7, and the positioning groove 5 is used for assisting the user to judge the placement position of the food.

[0024] Specifically, the sampling piece 7 is directly opposite the food in the state that the food in the isolation cover 2 directly enters the inside of the positioning groove 5, when sampling is needed, the flat plate 6 is directly pressed manually, the flat plate 6 drives the connecting block 15 to fall, and the sampling piece 7 moves with the connecting block 15, so that the sampling piece 7 falls with the flat plate 6 and pierces the food.

[0025] The sampling piece 7 is composed of a piercing head 10, a limiting strip 11 and an isolation tube 12, the lower end of the limiting strip 11 is fixedly connected with the piercing head 10, the upper and lower ends of the isolation tube 12 are respectively clamped with the connecting block 15 and the piercing head 10, the limiting strip 11 is located in the inside of the isolation tube 12, the surface of the limiting strip 11 is in contact with the sample when the tool is used, the piercing head 10 is a conical structure, the diameter of the isolation tube 12 is the same as that of the piercing head 10, the surface of the limiting strip 11 is not in contact with the inner wall of the isolation tube 12, the limiting strip 11 is used for limiting the activity range of the sample and providing support force for the sample, the isolation cover 2 is used for avoiding the contact between the sample and the outside, and the piercing head 10 is made of metal, so as to reduce the resistance in the process of piercing the food.

[0026] Specifically, the piercing head 10 is in contact with the food first in the process that the sampling piece 7 is in contact with the food, the conical piercing head 10 made of metal has a smooth surface, so as to directly reduce the resistance in the falling process of the sampling piece 7, and the food passing through the hole of the piercing head 10 directly enters the inside of the isolation tube 12 and is in contact with the limiting strip 11, the limiting strip 11 supports the food in contact with the food, so as to avoid the sample from falling or breaking due to gravity after the isolation cover 2 and the piercing head 10 are separated.

[0027] Working principle: directly place the food in the inside of the positioning groove 5, at this time the reset observation window 4 closes the isolation cover 2, at this time manually press down the flat plate 6, so that the sampling member 7 pierces the food, that is, the sampling work is completed, after sampling is completed, take out the sampling member 7, then pull the puncture head 10, separate the isolation tube 12 from the puncture head 10, the sample exposed outside due to the separation of the isolation tube 12 is limited by the limiting strip 11 and cannot fall due to gravity or break by itself, at this time, according to the detection requirements, manually break or cut the sample with a knife, if the detection time is too long and secondary sampling is needed, the sampling member 7 needs to be taken out, then separate the sampling member 7 from the connecting block 15, then push the limiting plate 8 into the isolation cover 2, and close the isolation cover 2 with the flat plate 6, so as to reduce the contact area between the food in the isolation cover 2 and the outside.

[0028] The above embodiment of the present application is described in detail in combination with the drawings, but the present application is not limited to the above embodiment, and various changes can be made within the knowledge range possessed by those skilled in the art without departing from the purpose of the present application.

Claims

1. A sampling tool for internal safety inspection of food products, characterized by, Include: The upper surface of the bottom plate (1) is fixedly connected with a plurality of long rods (3), an isolation cover (2), the long rod (3) is located in the inside of the isolation cover (2), the front surface of the isolation cover (2) is provided with an observation window (4), the inside of the isolation cover (2) is slidably connected with a flat plate (6), the surface of the flat plate (6) is in contact with the inner wall of the isolation cover (2), the long rod (3) penetrates the flat plate (6); The lower surface of the flat plate (6) is fixedly connected with a connecting block (15), the lower end of the connecting block (15) is provided with a sampling part (7), the sampling part (7) is composed of a puncture head (10), a limiting strip (11) and an isolation tube (12), the lower end of the limiting strip (11) is fixedly connected with the puncture head (10), the upper and lower ends of the isolation tube (12) are respectively clamped with the connecting block (15) and the puncture head (10), the limiting strip (11) is located in the inside of the isolation tube (12), when using the tool, the surface of the limiting strip (11) is in contact with the sample.

2. The sampling tool for internal safety inspection of food according to claim 1, wherein The upper surface of the bottom plate (1) is provided with a positioning groove (5), the positioning groove (5) is located directly below the sampling part (7).

3. The sampling tool for internal safety inspection of food according to claim 1, wherein The left and right surfaces of the isolation cover (2) are slidably connected with a limiting plate (8), when not using the tool, the upper surface of the limiting plate (8) is in contact with the flat plate (6).

4. The sampling tool for internal safety inspection of food according to claim 3, wherein The flat plate (6) and the limiting plate (8) are provided with a reinforcing mechanism (9), the reinforcing mechanism (9) is composed of a through hole (14) and a clamping block (13).

5. The sampling tool for internal safety inspection of food according to claim 4, wherein The clamping block (13) is fixedly connected with the lower surface of the flat plate (6), and the through hole (14) is located on the surface of the limiting plate (8).

6. The sampling tool for internal safety inspection of food products according to claim 2, characterized in that, The observation window (4) is a hinged structure, the lower surface of the observation window (4) is rotatably connected with the bottom plate (1), and the width of the observation window (4) is greater than the width of the positioning groove (5).

7. The sampling tool for internal safety inspection of food products according to claim 1, characterized in that, The puncture head (10) is a conical structure, the diameter of the isolation tube (12) is the same as the diameter of the puncture head (10), and the surface of the limiting strip (11) is not in contact with the inner wall of the isolation tube (12).

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