Food quality sampling detection device

Abstract

The utility model discloses a food quality sampling detection device which comprises a collection box, a plurality of sample drawers and a limiting mechanism, the limiting mechanism is arranged at the rear ends of the sample drawers, the limiting mechanism drives the sample drawers and the collection box to form a detachable structure, and the limiting mechanism comprises a fixed plate, a first spring, a movable block, a movable rod and a cover plate. The cover plate is hinged to the rear side of the upper end of the sample drawer, a transparent observation window is arranged in the middle of the cover plate, a sealing gasket is fixedly connected to the edge of the lower end of the cover plate, the sealing gasket is arranged between the cover plate and the sample drawer in an attached mode, and a movable plate used for limiting is arranged on the front side of the upper end of the cover plate. According to the food quality sampling detection device, a plurality of samples can be conveniently sampled and stored, the sample capacity is enlarged, and the cover plate is turned over at the upper end of the sample drawer, so that the samples can be sealed and protected, and the obtained samples are prevented from being polluted.

Description

TECHNICAL FIELD

[0001] The utility model relates to food quality sampling detection related technical field, concretely is a kind of food quality sampling detection device. BACKGROUND

[0002] Food quality refers to the sum of characteristics and properties that meet the provisions or potential requirements, including nutritional value, taste, appearance, aroma, health status and shelf life, etc., in order to protect food safety, it is necessary to sample and detect food quality, therefore it needs to be completed by food quality sampling detection device;

[0003] For example, the publication number CN211784340U discloses a food quality sampling detection device, which comprises a shell, a slide, two fixed rods, a fixed cover, a sampling mechanism, and a pressure rod. The food quality sampling detection device can make the sampling needle retract into the shell after sampling, facilitate the preservation of solids, and sample both solid and liquid foods, increasing functionality and facilitating carrying and use.

[0004] However, the prior art has the problem that the storage of extracted samples is inconvenient, and it is not convenient to batch sample and store different food samples, the sample capacity is small, and the sample is easily contaminated after sampling, and the sealing and protection effect of the sample needs to be improved.

[0005] Therefore, we propose a food quality sampling detection device to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a food quality sampling detection device to solve the problem that the prior art has the problem that the storage of extracted samples is inconvenient, and it is not convenient to batch sample and store different food samples, the sample capacity is small, and the sample is easily contaminated after sampling, and the sealing and protection effect of the sample needs to be improved.

[0007] To achieve the above object, the utility model provides the following technical scheme: a food quality sampling detection device, comprising a collection box and a plurality of sample drawers.

[0008] It also includes:

[0009] A limiting mechanism is arranged at the rear end of the sample drawer and drives the sample drawer and the collection box to form a detachable structure;

[0010] The limiting mechanism comprises a fixed plate, a first spring, a movable block and a movable rod.

[0011] A cover plate is hingedly connected to the rear side of the upper end of the sample drawer, and a transparent observation window is arranged in the middle of the cover plate.

[0012] A movable plate is arranged on the front side of the upper end of the cover plate.

[0013] Preferably, a handle is fixedly connected to the upper end of the collection box, and a plurality of collection cavities are arranged in the middle of the collection box.

[0014] Preferably, the sample drawer is inserted into the collection cavity, and a handle is fixedly connected to the front side of the sample drawer.

[0015] Preferably, the rear end of the sample drawer is fixedly connected with a fixed plate, and the fixed plate is arranged through the rear end of the collection box.

[0016] The movable block is respectively connected to the left and right ends of the fixed plate.

[0017] Preferably, the movable block is arranged through the rear end of the collection box, and the rear side of the movable block is matched with the rear end of the collection cavity.

[0018] The rear end of the movable block is fixedly connected with a movable rod, and the movable rod and the fixed plate form a left-right sliding structure.

[0019] Preferably, the movable plate is clamped to the front side of the upper end of the sample drawer, and a connecting rod is fixedly connected to the rear end of the movable plate.

[0020] Preferably, a second spring is arranged on the outer surface of the connecting rod, and the connecting rod is slidingly connected to the middle of an auxiliary plate.

[0021] Compared with the prior art, the food quality sampling and detecting device has the advantages that: the multiple sample drawers are arranged, so that multiple samples can be sampled and stored, and the sample capacity is expanded.

[0022] 1. It is provided with a collection cavity and a sample drawer, the sample drawer is inserted and installed in the collection cavity, and the sample drawer is provided with multiple, facilitating storage of multiple samples;

[0023] 2. It is provided with a limiting mechanism, the limiting mechanism comprises a fixed plate, a first spring, a movable block and a movable rod, through the setting of the limiting mechanism, the limiting between the sample drawer and the collection box is facilitated, and falling of the obtained sample is prevented;

[0024] 3. It is provided with a cover plate and a sealing gasket, the cover plate is flipped at the upper end of the sample drawer, and the sealing gasket is attached and arranged between the cover plate and the sample drawer, so that the obtained sample can be sealed and stored, and the sample is prevented from being polluted by the outside world. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a whole structure schematic view of the utility model;

[0026] Figure 2 It is a structure schematic view of the sample drawer and the collection box in the extracted state of the utility model;

[0027] Figure 3 It is a structure schematic view of the collection box and the sample drawer after being exploded of the utility model;

[0028] Figure 4 It is a structure schematic view of the utility model Figure 3 in the enlarged structure of A;

[0029] Figure 5 It is a structure schematic view of the fixed plate and the movable block after being exploded of the utility model;

[0030] Figure 6 It is a whole structure schematic view of the sample drawer and the cover plate of the utility model;

[0031] Figure 7 It is a structure schematic view of the cover plate and the sample drawer in the flipped open state of the utility model;

[0032] Figure 8 It is a structure schematic view of the utility model Figure 6 in the enlarged structure of B;

[0033] Figure 9 It is a whole structure schematic view of the movable plate and the connecting rod of the utility model.

[0034] In the drawing: 1, collection box; 2, carrying handle; 3, collection cavity; 4, sample drawer; 5, handle; 6, limiting mechanism; 7, fixed plate; 8, first spring; 9, movable block; 10, movable rod; 11, cover plate; 12, transparent observation window; 13, sealing gasket; 14, movable plate; 15, connecting rod; 16, second spring; 17, auxiliary plate. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0036] Please refer to Figures 1-9 The utility model provides the following technical scheme.

[0037] Embodiment 1: in order to solve the problem that the sample is easy to be polluted by the outside world after sampling in the prior art, the sealing and protection effect of the sample needs to be improved, therefore, the technical scheme is as follows, a food quality sampling detection device is provided with a sample drawer 4, a cover plate 11, a transparent observation window 12, a sealing gasket 13, a movable plate 14, a connecting rod 15, a second spring 16 and an auxiliary plate 17, the cover plate 11 is hingedly connected to the rear side of the upper end of the sample drawer 4, the middle part of the cover plate 11 is provided with the transparent observation window 12, the edge of the lower end of the cover plate 11 is fixedly connected with the sealing gasket 13, and the sealing gasket 13 is arranged between the cover plate 11 and the sample drawer 4, the front side of the upper end of the cover plate 11 is provided with the movable plate 14 for limiting, the movable plate 14 is hingedly connected to the front side of the upper end of the sample drawer 4, the rear end of the movable plate 14 is fixedly connected with the connecting rod 15, the outer surface of the connecting rod 15 is sleeved with the second spring 16, and the connecting rod 15 is slidingly connected to the middle part of the auxiliary plate 17, and the auxiliary plate 17 is fixedly connected to the front side of the upper end of the cover plate 11, as shown in Figure 6 、 Figure 7 、 Figure 8 and Figure 9 , first, the obtained food sample to be detected is stored in the sample drawer 4, after storage is completed, the movable plate 14 is pulled, the movable plate 14 drives the connecting rod 15 and the auxiliary plate 17 to slide, the movable plate 14 extrudes the second spring 16, the second spring 16 is elastically deformed, then the cover plate 11 is turned down, the cover plate 11 and the sample drawer 4 are rotationally clamped on the upper end of the sample drawer 4, at the same time, the sealing gasket 13 is arranged between the cover plate 11 and the sample drawer 4, through the arrangement of the cover plate 11 and the sealing gasket 13, the obtained food sample can be prevented from being polluted by the outside world, and good protection effect can be achieved, then the movable plate 14 is directly released, at this time, the second spring 16 restores the elastic deformation, pushes the movable plate 14 to move downward and clamp on the upper end of the sample drawer 4, thereby facilitating the limiting between the sample drawer 4 and the cover plate 11, and the middle part of the cover plate 11 is provided with the transparent observation window 12, the sample in the sample drawer 4 can also be observed through the transparent observation window 12.

[0038] Embodiment 2: In order to solve the problem that the storage of the extracted sample is inconvenient in the prior art, and it is inconvenient to store batch sampling between different food samples, and the sample capacity is small, therefore, the technical scheme is as follows: a food quality sampling detection device is provided with a collection box 1, a carrying handle 2, a collection cavity 3, a sample drawer 4 and a handle 5, the upper end of the collection box 1 is fixedly connected with the carrying handle 2, and a plurality of collection cavities 3 are formed in the middle of the collection box 1, the sample drawer 4 is inserted into the collection cavity 3, and the front side of the sample drawer 4 is fixedly connected with the handle 5, as shown in Figure 1 and Figure 2 , the whole device can be carried by holding the carrying handle 2, and the sample drawer 4 and the collection cavity 3 are one-to-one corresponding, the sample drawer 4 is provided with a plurality of, the operation in embodiment one can be repeated, and batch collection and storage of different food samples can be realized.

[0039] Embodiment 3: In order to solve the problem existing in the prior art, therefore, the technical scheme is as follows: a food quality sampling detection device is provided with a limiting mechanism 6, the limiting mechanism 6 is arranged at the rear end of the sample drawer 4, and the limiting mechanism 6 drives the sample drawer 4 and the collection box 1 to form a detachable structure, the limiting mechanism 6 includes a fixed plate 7, a first spring 8, a movable block 9 and a movable rod 10, the rear end of the sample drawer 4 is fixedly connected with the fixed plate 7, the fixed plate 7 penetrates through the rear end of the collection box 1, the inside of the fixed plate 7 is provided with the first spring 8, the movable end of the first spring 8 is fixedly connected with the movable block 9, the movable block 9 is flexibly connected at the left and right ends of the fixed plate 7, the movable block 9 is abuttingly arranged at the rear end of the collection box 1, the rear side of the movable block 9 is matched with the rear end of the collection cavity 3, the rear end of the movable block 9 is fixedly connected with the movable rod 10, and the movable rod 10 and the fixed plate 7 form a left and right sliding structure, as shown in Figure 3 , Figure 4 and Figure 5 , after the sample collection is completed, the sample drawer 4 is inserted into the collection cavity 3, the samples can be classified and placed in batches, the sample drawer 4 drives the fixed plate 7 to be inserted into the rear end of the collection box 1, when the movable block 9 contacts with the rear end of the collection box 1, the movable block 9 is extruded to shrink and slide in the fixed plate 7, when the sample drawer 4 is completely inserted into the collection cavity 3, the movable block 9 moves to the rear end of the collection box 1, at this time, the first spring 8 restores the elastic deformation, pushes the movable block 9 to move outward and abuttingly arrange at the rear end of the collection box 1, thereby facilitating the limiting between the sample drawer 4 and the collection box 1, preventing the sample drawer 4 and the collection box 1 from falling off, when the sample needs to be taken, the movable block 9 is directly driven to shrink into the inside of the fixed plate 7 by pressing the movable rod 10, the limiting between the sample drawer 4 and the collection box 1 is released, then the handle 5 is pulled to the front side to drive the sample drawer 4 to move out of the collection cavity 3, then the cover plate 11 is opened, and the sample in the sample drawer 4 can be taken.

[0040] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A food quality sampling detection device, comprising a collection box (1) and a plurality of sample drawers (4); characterized in that Further comprising: a limiting mechanism (6) arranged at the rear end of the sample drawer (4), and the limiting mechanism (6) drives the sample drawer (4) and the collection box (1) to form a detachable structure; Wherein, the limiting mechanism (6) comprises a fixed plate (7), a first spring (8), a movable block (9) and a movable rod (10); A cover plate (11) is hingedly connected to the rear side of the upper end of the sample drawer (4), and a transparent observation window (12) is arranged in the middle of the cover plate (11), a sealing gasket (13) is fixedly connected to the edge of the lower end of the cover plate (11), and the sealing gasket (13) is arranged between the cover plate (11) and the sample drawer (4); The front side of the upper end of the cover plate (11) is provided with a movable plate (14) for limiting.

2. The food quality sampling and testing device of claim 1, wherein: The upper end of the collection box (1) is fixedly connected with a handle (2), and a plurality of collection cavities (3) are formed in the middle of the collection box (1).

3. The food quality sampling and testing device of claim 1, wherein: The sample drawer (4) is inserted into the collection cavity (3), and the front side of the sample drawer (4) is fixedly connected with a handle (5).

4. The food quality sampling and testing device of claim 3, wherein: The rear end of the sample drawer (4) is fixedly connected with a fixed plate (7), and the fixed plate (7) is arranged through the rear end of the collection box (1), the inside of the fixed plate (7) is provided with a first spring (8), and the movable end of the first spring (8) is fixedly connected with a movable block (9); Wherein, the movable block (9) is respectively connected to the left and right ends of the fixed plate (7).

5. A food quality sampling and testing device according to claim 4, wherein: The movable block (9) is arranged at the rear end of the collection box (1), and the rear side of the movable block (9) is matched with the rear end of the collection cavity (3); Wherein, the rear end of the movable block (9) is fixedly connected with a movable rod (10), and the movable rod (10) and the fixed plate (7) form a left and right sliding structure.

6. The food quality sampling and testing device of claim 1, wherein: The movable plate (14) is engagedly connected with the front side of the upper end of the sample drawer (4), and the rear end of the movable plate (14) is fixedly connected with a connecting rod (15).

7. A food quality sampling and testing device according to claim 6, wherein: The outer surface of the connecting rod (15) is sleeved with a second spring (16), and the connecting rod (15) is slidingly connected to the middle of an auxiliary plate (17), and the auxiliary plate (17) is fixedly connected to the front side of the upper end of the cover plate (11).

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