Food sampling equipment

Abstract

The utility model provides food sampling equipment and belongs to the technical field of food detection. Comprising a sleeve, a movable rod is movably inserted into one end of the sleeve, a movable piece is fixed to the end, located in the sleeve, of the movable rod, two sampling rods are installed on the movable piece in a hinged mode, and abutting springs enabling the two sampling rods to be tightly attached together are symmetrically fixed to the two ends of the movable piece. A flaring part is constructed at the end, away from the movable rod, in the sleeve, a supporting column is fixed to the middle of the interior of the flaring part, the supporting column is located between the two sampling rods, and embedding grooves are formed in the positions, corresponding to the supporting column, of the two sampling rods; one ends, far away from the movable rod, of the two sampling rods extend out of the flaring part and are fixedly provided with sampling spoons, and the two sampling spoons are in sealed butt joint fit. The food sampling device is small and simple in structure, convenient to carry on the whole, capable of conveniently sampling food in a solid-liquid state, and good in overall using effect.

Description

Technical Field

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

[0002] Food testing is an important step in determining whether food can enter the market, which is crucial to protecting the health of consumers. During food testing, sampling is required, so food sampling equipment is used.

[0003] At present, in order to solve the problem that traditional food samplers are not convenient for taking into account the sampling needs of both solid and liquid foods, a Chinese patent with publication number CN213274906U discloses a food detection sampler, including a sample storage box, a liquid sample storage slot and a solid sample storage slot are arranged on the upper surface of the sample storage box, and a rotating drive device with an output end facing upward is installed on the outer wall of the sample storage box, the output end of the rotating drive device is fixedly connected to the rotating shaft, and two connecting rods are fixedly connected to the rotating shaft, and the two connecting rods are respectively connected to a first telescopic device and a second telescopic device that are telescoped downward, the bottom of the first telescopic device is connected to a liquid sampling device, and the liquid sampling device can rotate with the rotating shaft to above the liquid sample storage slot; the bottom of the second telescopic device is connected to a solid sampling device, and the solid sampling device can rotate with the rotating shaft to above the solid sample storage slot.

[0004] However, the structure of the prior art is relatively complex, which is not only troublesome to operate, but also large in size, inconvenient to carry and use, and cannot meet the market demand for portable devices. Therefore, the present application provides a food sampling device to solve the above technical problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a food sampling device to solve the problem in the prior art that the sampling needs of both solid and liquid foods are large in size, not only inconvenient to carry, but also complicated to operate, resulting in inconvenience in use.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A food sampling device comprises a sleeve, one end of which is movably inserted with a movable rod, an end of the movable rod located in the sleeve is fixed with a movable sheet, two sampling rods are hingedly mounted on the movable sheet, both ends of the movable sheet are symmetrically fixed with abutment springs for pressing the two sampling rods together, and an end of the sleeve away from the movable rod is configured with a flared portion, a support column is fixed in the middle of the flared portion, the support column is located between the two sampling rods, the two sampling rods are provided with fitting grooves at positions corresponding to the support columns, the ends of the two sampling rods away from the movable rod extend out of the flared portion and are fixed with sampling spoons, and the two sampling spoons are tightly docked.

[0008] Optionally, a fixing plate is fixed to the top end of the sleeve, a through hole is opened in the middle of the fixing plate for the movable rod to vertically pass through, and a pressing cap is fixed to one end of the movable rod located outside the sleeve.

[0009] Optionally, a return spring is installed on the fixed plate, and the return spring is sleeved on the movable rod and connected to the movable sheet.

[0010] Optionally, the interiors of the two sampling spoons are both provided with matching inner sleeves, and the ends of the sampling spoons are also fixed with magnetic blocks for magnetically adsorbing and fixing the inner sleeves.

[0011] Optionally, an iron block that magnetically cooperates with the magnetic block is fixed to the end of the inner sleeve.

[0012] Optionally, the two sampling spoons are each provided with a triangular tip at one end away from the sampling rod.

[0013] Optionally, a hinge groove is formed at one end of the sampling rod away from the sampling spoon, and a mounting block is fixed to the middle of the movable sheet, and the mounting block is rotatably connected to the hinge groove.

[0014] Compared with the prior art, the utility model has at least the following beneficial effects:

[0015] In the above scheme, thanks to the cooperation of the movable rod, the abutment spring, the sampling rod and the sampling spoon, the two sampling rods can be easily controlled to extend and retract by stretching the movable rod in the sleeve, and the two sampling rods can be stretched apart by using the support column, or the sampling rod can be reset and tightly pressed by using the reset spring, thereby controlling the two sampling spoons at the ends of the sampling rod to dock and cooperate, which is convenient for sampling liquid and solid foods, and the operation is simple and easy to use.

[0016] At the same time, thanks to the inner sleeve installed by magnetic attraction in the sampling spoon, the device can also easily replace the inner sleeve, which is beneficial for multiple samplings and the use of the same pair of inner sleeves to avoid cross contamination of samples, thereby helping to improve the sampling effect.

[0017] In summary, the device is not only compact and simple in structure and easy to carry as a whole, but also convenient for sampling foods in solid and liquid states, and has a good overall use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0019] Figure 1 This is a schematic diagram of the structure of the food sampling equipment;

[0020] Figure 2 This is a schematic diagram of the internal structure of the food sampling equipment;

[0021] Figure 3 It is a schematic diagram of the structure of the sampling rod of the food sampling equipment;

[0022] Figure 4 Schematic diagram of the structure of the movable rod of the food sampling equipment.

[0023] [reference numerals]

[0024] 1. Sleeve; 101. flared portion; 102. support column; 2. fixed plate; 3. movable rod; 301. pressing cap; 302. movable sheet; 303. mounting block; 304. abutment spring; 4. return spring; 5. sampling rod; 501. fitting groove; 502. hinge groove; 6. sampling spoon; 601. inner sleeve; 7. magnetic block.

[0025] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0026] The following is a detailed description of a food sampling device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0027] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0028] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0029] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0030] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0031] like Figure 1 and Figure 2 As shown, an embodiment of the utility model provides a food sampling device, including a sleeve 1, one end of which is movably connected with a movable rod 3. In specific implementation, a fixing plate 2 is fixed to the top of the sleeve 1, a through hole is opened in the middle of the fixing plate 2 for the movable rod 3 to vertically pass through, and a pressing cap 301 is fixed to one end of the movable rod 3 located outside the sleeve 1, so that the movable rod 3 can be conveniently pressed by pressing the cap 301.

[0032] A movable plate 302 is fixed to one end of the movable rod 3 located in the sleeve 1, and a return spring 4 is installed on the fixed plate 2. The return spring 4 is sleeved on the movable rod 3 and connected to the movable plate 302, so that the movable rod 3 can be elastically installed in the sleeve 1.

[0033] At the same time, cooperate Figure 3 and Figure 4As shown, two sampling rods 5 are hingedly mounted on the movable sheet 302. In a specific implementation, a hinge groove 502 is provided at one end of the sampling rod 5 away from the sampling spoon 6, and a mounting block 303 is fixed in the middle of the movable sheet 302, and the mounting block 303 is rotatably connected to the hinge groove 502.

[0034] In addition, abutment springs 304 for pressing the two sampling rods 5 together are symmetrically fixed at both ends of the movable sheet 302, and a flared portion 101 is configured at one end of the sleeve 1 away from the movable rod 3, a support column 102 is fixed in the middle of the flared portion 101, and the support column 102 is located between the two sampling rods 5, so that the two sampling rods 5 can be conveniently controlled to be pressed together or spread apart via the support column 102. In specific implementation, the two sampling rods 5 are provided with an engaging groove 501 at the position corresponding to the support column 102, so that when the engaging groove 501 is docked with the support column 102, it is also ensured that the two sampling rods 5 can be pressed together.

[0035] like Figure 2 As shown, one end of the two sampling rods 5 away from the movable rod 3 extends out of the flared portion 101 and is fixed with a sampling spoon 6. The two sampling spoons 6 are provided with a triangular tip at one end away from the sampling rod 5, which can be easily inserted into the food, and the two sampling spoons 6 are tightly butt-jointed. In specific implementation, in this embodiment, the insides of the two sampling spoons 6 are provided with an adapted inner sleeve 601, and the end of the sampling spoon 6 is also fixed with a magnetic block 7 for magnetically adsorbing and fixing the inner sleeve 601, and the end of the inner sleeve 601 is fixed with an iron block that is magnetically matched with the magnetic block 7, so that the inner sleeve 601 can be easily replaced by magnetic attraction.

[0036] According to the working principle of the utility model, the food sampling device can, when in use, control the two sampling rods 5 to extend and retract by stretching the movable rod 3 in the sleeve 1, so that the support column 102 can open the two sampling rods 5, that is, control the two sampling spoons 6 to open, so as to extend into the food, and by loosening the movable rod 3, the two sampling rods 5 are driven by the reset spring 4 to reset and fit tightly, thereby controlling the two sampling spoons 6 at the ends of the sampling rod 5 to dock and cooperate, so that the two sampling spoons 6 can be conveniently sampled for liquid and solid foods by docking and cooperating with each other.

[0037] In addition, since the inner sleeve 601 is magnetically mounted in the sampling spoon 6 by the magnetic block 7, the inner sleeve 601 can be easily replaced, which is beneficial for multiple samplings and avoids cross contamination of samples when using the same pair of inner sleeves 601. Therefore, the device is also beneficial for improving the sampling effect.

[0038] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A food sampling device, comprising a sleeve (1), characterized in that: A movable rod (3) is movably inserted at one end of the sleeve (1); a movable sheet (302) is fixed to one end of the movable rod (3) located inside the sleeve (1); two sampling rods (5) are hingedly mounted on the movable sheet (302); abutment springs (304) are symmetrically fixed at both ends of the movable sheet (302) for pressing the two sampling rods (5) together; and a flared portion (104) is configured at one end of the sleeve (1) away from the movable rod (3). 01), a support column (102) is fixed in the middle of the flared portion (101), the support column (102) is located between the two sampling rods (5), the two sampling rods (5) are provided with a fitting groove (501) at the position corresponding to the support column (102), one end of the two sampling rods (5) away from the movable rod (3) extends out of the flared portion (101) and is fixed with a sampling spoon (6), and the two sampling spoons (6) are tightly butt-jointed.

2. The food sampling device according to claim 1, characterized in that A fixing plate (2) is fixed to the top end of the sleeve (1), a through hole for the movable rod (3) to vertically pass through is provided in the middle of the fixing plate (2), and a pressing cap (301) is fixed to one end of the movable rod (3) located outside the sleeve (1).

3. The food sampling device according to claim 2, characterized in that A return spring (4) is installed on the fixed plate (2); the return spring (4) is sleeved on the movable rod (3) and connected to the movable sheet (302).

4. The food sampling device according to claim 1, characterized in that The inside of the two sampling spoons (6) is provided with a matching inner sleeve (601), and the end of the sampling spoon (6) is also fixed with a magnetic block (7) for magnetically adsorbing and fixing the inner sleeve (601).

5. The food sampling device according to claim 4, characterized in that An iron block that magnetically cooperates with the magnetic block (7) is fixed to the end of the inner sleeve (601).

6. The food sampling device according to claim 1, characterized in that The two sampling spoons (6) are both provided with a triangular tip at one end away from the sampling rod (5).

7. The food sampling device according to claim 1, characterized in that A hinge groove (502) is formed at one end of the sampling rod (5) away from the sampling spoon (6), and a mounting block (303) is fixed in the middle of the movable sheet (302), and the mounting block (303) is rotatably connected to the hinge groove (502).

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