Portable food detection device

Abstract

The utility model discloses a portable food detection device, which relates to the technical field of food detection, and comprises a bottom plate, two vertical plates are fixedly arranged on one side of the upper end of the bottom plate, a cutting knife is arranged on the lower side of one end of the opposite surface of each vertical plate, a placing box is fixedly arranged on one side of the upper end of the bottom plate, and the other side of the upper end of the bottom plate is provided with a clamping groove. A handle is arranged on the upper portion of the containing box, lifting plates are fixedly arranged at the two ends of the cutting knife, and the ends, close to the outer side, of the lifting plates make movable contact with the vertical plates. According to the portable food detection device, through a unique pressing type mechanical structure, food can be rapidly and accurately cut; the portable food detector is simple and efficient in operation and convenient to carry, can be used for detecting food in various places, can be used for placing different common detection tools, and is convenient for detecting various types of food.

Description

Technical Field

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

[0002] Food detection is of great importance and is an important guarantee for food safety. In food detection, there are some relatively convenient detection methods. One is pH detection, which can use pH test paper or a portable pH meter to quickly measure the acidity and alkalinity of food, and has certain reference value for ensuring the quality and safety of food. The other is rapid nitrite detection. High levels of nitrite may exist in some pickled foods, which pose a potential hazard to human health. Through this convenient detection, problems can be discovered in a timely manner.

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

[0004] First of all, most of the portable food detection devices in the prior art are not convenient for cutting food. The operation is often complex and requires a lot of preparatory work. It may be necessary to debug the equipment in advance, install specific cutting tools, etc., which consumes time and energy and cannot provide a suitable sample size for detection. This may lead to inaccurate detection results and affect the judgment of food quality.

[0005] Secondly, most of the food detection devices in the prior art are not convenient to carry and the operation is relatively complex. Most of the existing food detection devices are large in volume and loose in structure, not convenient to carry, and cannot meet the needs of on-site rapid detection. This makes it difficult to carry out detection work in some occasions where the food quality needs to be detected in a timely manner, such as farmers' markets, the wild, etc., and the monitoring operation may be rather cumbersome.

[0006] In view of the above problems, the inventor proposes a portable food detection device to solve the above problems. Content of the Utility Model

[0007] In order to solve the problems of inconvenient food cutting, inconvenient carrying and complex operation; the purpose of the utility model is to provide a portable food detection device.

[0008] To solve the above technical problems, the present utility model adopts the following technical solutions: A portable food detection device, including a bottom plate, on one side of the upper end of the bottom plate, two vertical plates are fixedly provided, on the lower side of one end of the opposite surfaces of the two vertical plates, a cutting knife is provided, on one side of the upper end of the bottom plate, a placement box is fixedly provided, above the placement box, a handle is provided, at both ends of the cutting knife, lifting plates are fixedly provided, and the outer ends of the lifting plates are in movable contact with the vertical plates. At the same side end of the two vertical plates, a support frame is fixedly provided together. On the inner walls of both sides of the support frame, a bracket is slidably provided. The bracket is specifically composed of two vertical rods and five cross rods, with relatively high structural strength. At the upper end of the bracket, a pressing plate is fixedly provided. At both ends of the bracket, toothed plates are fixedly provided. On one side of the outer surface of the toothed plate, a gear is meshed and connected. At one end of the vertical plate, a support block is fixedly provided. One end of the gear is rotatably connected to the corresponding support block, and one end of the gear penetrates through the corresponding support block and is fixedly provided with a convex disc. At one end of the convex disc, a rotating rod is fixedly provided, and the rotating rod is rotatably connected to the corresponding lifting plate.

[0009] Preferably, in the middle of the upper end of the bottom plate, an operation frame is fixedly provided. On the upper side of one end of the placement box, a colorimetric plate is fixedly provided. The colorimetric plate is specifically a color comparison card for pH test paper. On one side of the upper end of the bottom plate, a support plate is fixedly provided. Between the support plate and the placement box, two connecting rods are fixedly provided. On the upper ends of the two connecting rods and the placement box, a sliding plate is slidably provided. The lower end of the handle is fixedly connected to the sliding plate, and the sliding plate and the two connecting rods are connected by bolts in cooperation. The bolts are specifically plastic bolts. On one side of the upper end of the sliding plate and the upper ends of the connecting rods, bolt grooves are provided.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. Through a unique pressing mechanical structure, the present utility model can quickly and accurately cut food, providing a suitable sample size for detection, without complex preparation work or professional skills, and the operation is simple and efficient.

[0012] 2. Through the overall device with a compact structure, the present utility model is provided with a handle for convenient carrying, can perform food detection in various places, meets the needs of on-site rapid detection, and the operation is convenient. Common detection tools can be placed in the placement box, facilitating the detection of various types of food. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

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

[0015] Figure 2 This is an exploded view of the vertical plate and its related structures of the present utility model.

[0016] Figure 3 This is an exploded view of the cross-section of one of the connecting rods and the slide plate structure of the present utility model.

[0017] In the figure: 1, bottom plate; 11, anti-slip pad; 2, vertical plate; 21, cutting knife; 22, lifting plate; 23, support frame; 24, bracket; 25, pressing plate; 26, toothed plate; 27, gear; 28, support block; 29, convex disk; 210, rotating rod; 211, mating groove; 3, placement box; 31, handle; 32, support plate; 33, connecting rod; 34, slide plate; 35, T-shaped slide bar; 36, T-shaped sliding groove; 37, bolt groove; 4, operation frame; 41, color comparison plate. Specific embodiments

[0018] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Embodiment 1: As Figures 1-3As shown in the figure, the utility model provides a portable food detection device, which includes a bottom plate 1. One side of the upper end of the bottom plate 1 is fixedly provided with two vertical plates 2. A cutting knife 21 is provided on the lower side of one end of the opposite surfaces of the two vertical plates 2. Both ends of the cutting knife 21 are fixedly provided with lifting plates 22, and the outer ends of the lifting plates 22 are in movable contact with the vertical plates 2. The outer ends of the two lifting plates 22 are respectively slidably connected to the vertical plates 2, and the cross-sectional shape of the lifting plate 22 is "T" shaped. The same side ends of the two vertical plates 2 are fixedly provided with a support frame 23 together. A bracket 24 is slidably arranged on the inner walls of both sides of the support frame 23. The upper end of the bracket 24 is fixedly provided with a pressing plate 25. Both ends of the bracket 24 are fixedly provided with toothed plates 26. One side of the outer surface of the toothed plate 26 is meshed with a gear 27. One end of the vertical plate 2 is fixedly provided with a support block 28. One end of the gear 27 is rotatably connected to the corresponding support block 28, and one end of the gear 27 penetrates through the corresponding support block 28 and is fixedly provided with a convex disc 29. One end of the convex disc 29 is fixedly provided with a rotating rod 210. The two rotating rods 210 and the convex discs 29 are both mirror-image distributed, and the convex disc 29 is rotatably connected to the corresponding support block 28. The rotating rod 210 is rotatably connected to the corresponding lifting plate 22. A matching groove 211 for the use of the rotating rod 210 is opened at the outer end of the vertical plate 2. When the portable food detection device is in use, first place the food between the two vertical plates 2 at the position below the cutting knife 21. When the food needs to be cut, pull the pressing plate 25, drive the toothed plate 26 to move through the bracket 24. Since the toothed plate 26 is meshed with the gear 27, the movement of the toothed plate 26 makes the gear 27 rotate, thereby driving the convex disc 29 on the support block 28 to rotate accordingly. The rotating rod 210 on the convex disc 29 drives the lifting plate 22 to move up and down under the restriction of the matching groove 211, and then the cutting knife 21 can be lowered to cut the food through the cutting knife 21. Through the unique pressing mechanical structure, the food can be cut quickly and accurately, providing a suitable sample size for detection, and the operation is simple and efficient.

[0020] Embodiment 2: As Figure 3As shown in the figure, a non-slip mat 11 is fixedly provided at the lower end of the bottom plate 1. On one side of the upper end of the bottom plate 1, a placement box 3 is fixedly provided. Above the placement box 3, there is a handle 31. On one side of the upper end of the bottom plate 1, a support plate 32 is fixedly provided. Between the support plate 32 and the placement box 3, two connecting rods 33 are fixedly provided. A sliding plate 34 is slidably provided jointly by the two connecting rods 33 and the upper end of the placement box 3. The lower end of the handle 31 is fixedly connected to the sliding plate 34, and the sliding plate 34 is connected to the two connecting rods 33 by bolts. On one side of the upper end of the sliding plate 34 and the upper end of the connecting rod 33, bolt grooves 37 are provided. The bottom plate 1, the support plate 32, the connecting rods 33 and the placement box 3 form the main body of the device. And monitoring tools such as pH test papers and nitrite rapid detection kits are placed in the placement box 3. After the device is placed, the non-slip mat 11 can effectively improve the stability of the device placement. The handle 31 is convenient for carrying the device by hand. When monitoring is required, remove the bolts in the bolt grooves 37, and then slide the sliding plate 34 until the upper end of the placement box 3 is opened for monitoring. The overall device structure is compact, with a handle 31 for convenient carrying, and can be used for food detection in various places, meeting the needs of on-site rapid detection, and the operation is convenient. The placement box 3 can be conveniently opened through the sliding plate 34 to take and place detection tools.

[0021] In the middle of the upper end of the bottom plate 1, an operation frame 4 is fixedly provided. On the upper side of one end of the placement box 3, a colorimetric plate 41 is fixedly provided. The cut food can be placed in the operation frame 4 for detection. Take out the detection tools such as pH test papers and nitrite rapid detection kits placed in the placement box 3, and conduct comparative detection through auxiliary tools such as the colorimetric plate 41. PH test papers and nitrite rapid detection kits and other common detection tools can be placed in the placement box 3, which is convenient for various types of food detection.

[0022] On both sides of the lower end of the sliding plate 34, T-shaped sliding strips 35 are fixedly provided. On both sides of the upper end of the placement box 3 and the upper end of the connecting rod 33, T-shaped sliding grooves 36 for cooperating with the T-shaped sliding strips 35 are provided. The design of the T-shaped sliding strips 35 and the T-shaped sliding grooves 36 makes the sliding of the sliding plate 34 more stable and smooth.

[0023] Working principle: When the portable food detection device is in use, first place the food at the position between the two vertical plates 2 and below the cutting knife 21. When the food needs to be cut, pull the pressing plate 25, drive the toothed plate 26 to move through the bracket 24. Since the toothed plate 26 meshes with the gear 27, the movement of the toothed plate 26 causes the gear 27 to rotate, thereby driving the cam 29 on the support block 28 to rotate accordingly. The rotating rod 210 on the cam 29 drives the lifting plate 22 to move up and down under the restriction of the fitting groove 211, and then the cutting knife 21 can be lowered to cut the food through the cutting knife 21. Through the unique pressing mechanical structure, the food can be cut quickly and accurately, providing a suitable sample size for detection, and the operation is simple and efficient;

[0024] The main body of the device is composed of a bottom plate 1, a support plate 32, a connecting rod 33 and a placement box 3. In the placement box 3, monitoring tools such as pH test papers and nitrite rapid detection kits are placed. After the device is placed, the anti-slip pad 11 can effectively improve the stability of the device placement. The handle 31 facilitates carrying the device by hand. When monitoring is required, remove the bolt in the bolt groove 37, and then slide the sliding plate 34 until the upper end of the placement box 3 is opened for monitoring. The overall device structure is compact, with a handle 31 for convenient carrying, and can be used for food detection in various places, meeting the needs of on-site rapid detection. Moreover, the operation is convenient, and the placement box 3 can be conveniently opened through the sliding plate 34 to take and place the detection tools;

[0025] The cut food can be placed in the operation frame 4 for detection. Take out the detection tools such as pH test papers and nitrite rapid detection kits placed in the placement box 3, and conduct comparative detection through auxiliary tools such as a colorimetric plate 41. In the placement box 3, common detection tools such as pH test papers and nitrite rapid detection kits can be placed, which is convenient for various types of food detection;

[0026] The design of the T-shaped slide bar 35 and the T-shaped slide groove 36 makes the sliding of the sliding plate 34 more stable and smooth.

[0027] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these changes and modifications.

Claims

1. A portable food detection device, comprising a bottom plate (1), characterized in that: On one side of the upper end of the bottom plate (1), two vertical plates (2) are fixedly arranged. On the lower side of one end of the opposite surfaces of the two vertical plates (2), a cutting knife (21) is arranged. On one side of the upper end of the bottom plate (1), a placing box (3) is fixedly arranged. Above the placing box (3), a handle (31) is arranged. Both ends of the cutting knife (21) are fixedly provided with lifting plates (22), and the outer ends of the lifting plates (22) are in movable contact with the vertical plates (2). At the same side end of the two vertical plates (2), a support frame (23) is fixedly arranged together. On the inner walls of both sides of the support frame (23), a bracket (24) is slidably arranged. At the upper end of the bracket (24), a pressing plate (25) is fixedly arranged. At both ends of the bracket (24), a toothed plate (26) is fixedly arranged. On the outer surface side of the toothed plate (26), a gear (27) is meshed and connected. At one end of the vertical plate (2), a support block (28) is fixedly arranged. One end of the gear (27) is rotatably connected to the corresponding support block (28), and one end of the gear (27) penetrates through the corresponding support block (28) and is fixedly provided with a convex disc (29). At one end of the convex disc (29), a rotating rod (210) is fixedly arranged, and the rotating rod (210) is rotatably connected to the corresponding lifting plate (22).

2. The portable food detection device according to claim 1, characterized in that: On one side of the upper end of the bottom plate (1), a support plate (32) is fixedly arranged. Between the support plate (32) and the placing box (3), two connecting rods (33) are fixedly arranged. Above the two connecting rods (33) and the placing box (3), a sliding plate (34) is slidably arranged. The lower end of the handle (31) is fixedly connected to the sliding plate (34), and the sliding plate (34) is connected with the two connecting rods (33) through bolts. On one side of the upper end of the sliding plate (34) and the upper ends of the connecting rods (33), bolt grooves (37) are opened.

3. The portable food detection device according to claim 1, characterized in that: In the middle of the upper end of the bottom plate (1), an operation frame (4) is fixedly arranged. On the upper side of one end of the placing box (3), a color comparison plate (41) is fixedly arranged.

4. A portable food detection device according to claim 1, characterized in that: The outer ends of the two lifting plates (22) are respectively slidably connected to the vertical plates (2), and the cross-sectional shape of the lifting plate (22) is "T" shaped.

5. A portable food detection device according to claim 1, characterized in that: The two rotating rods (210) and the convex discs (29) are both mirror-symmetrically distributed, and the convex disc (29) is rotatably connected to the corresponding support block (28).

6. The portable food detection device according to claim 1, wherein: On the outer end of the vertical plate (2), a fitting groove (211) for using with the rotating rod (210) is opened.

7. The portable food detection device according to claim 1, characterized in that: On the lower end of the bottom plate (1), an anti-slip pad (11) is fixedly arranged.

8. The portable food detection device according to claim 2, wherein: On both sides of the lower end of the sliding plate (34), T-shaped sliding strips (35) are fixedly arranged, and on both sides of the upper end of the placing box (3) and the upper ends of the connecting rods (33), T-shaped sliding grooves (36) for using with the T-shaped sliding strips (35) are opened.

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