Sampling device

Abstract

The utility model discloses a sampling device which comprises a frame body, a top plate of the frame body is provided with a plurality of top plate holes, a bottom plate of the frame body is provided with a plurality of bottom plate pads corresponding to the top plate holes, test tube bodies are placed in the top plate holes, and the bottoms of the test tube bodies are in contact with the bottom plate pads; the two sides of a top plate of the frame body are each provided with two buckle bodies, a belt body is arranged between the two buckle bodies on the same side, a grip is arranged in the middle of the belt body, and an elastic rope is arranged on the side portion of the grip. The sampling device is convenient for carrying a plurality of sampling tubes and is convenient for sampling operation.

Description

Technical Field

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

[0002] There are many test tube rack structures in the prior art, such as the invention patent "A test tube rack" applied for by Jiangxi Tekang Technology Co., Ltd., application number 200610124444.1. A plurality of test tubes can be placed and used. However, the prior art only has a rack structure, which is not convenient to carry as a whole. In practical use, when sampling liquid from multiple locations through test tubes, it is necessary to carry multiple sampling tubes at the same time. The test tube rack structure of the prior art is inconvenient to operate and is not conducive to sampling operations.

[0003] Therefore, it is necessary to develop a new type of sampling device to facilitate carrying multiple sampling tubes and facilitate sampling operations. Utility Model Content

[0004] Purpose of the utility model: In view of the deficiencies and defects of the prior art, the utility model provides a sampling device that is convenient for carrying multiple sampling tubes and facilitating sampling operations.

[0005] Technical solution: The utility model is a sampling device, characterized in that it includes a frame, a top plate of the frame is provided with a plurality of top plate holes, a bottom plate of the frame is provided with a plurality of bottom plate pads corresponding to the top plate holes, a test tube body is placed in the top plate hole, and the bottom of the test tube body is in contact with the bottom plate pad; two buckle bodies are provided on both sides of the top plate of the frame, a belt body is provided between the two buckle bodies on the same side, a handle is provided in the middle of the belt body, and an elastic rope is provided on the side of the handle.

[0006] Wherein, the test tube body comprises a test tube cap and a tube body, the test tube cap is provided with an internal thread section, and the top of the tube body is provided with an external thread section.

[0007] Wherein, the test tube cap and the tube body are movably connected via an internal thread section and an external thread section.

[0008] Wherein, the tube body is provided with two annular protrusions below the external thread section.

[0009] Wherein, a pinching area is formed between the two annular protrusions.

[0010] Beneficial effects: Compared with the prior art, the utility model has the following significant advantages: the utility model is convenient for carrying multiple sampling tubes and is convenient for sampling operations. The operator can carry multiple test tubes with the frame by holding two handles, which is convenient for the operator to transfer multiple sampling samples. The test tube cap of the test tube body is connected to the tube body through the internal thread section and the external thread section, which is simple to operate and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a structural schematic diagram of the sampling tube of the utility model;

[0013] In the figure, 1 is a frame body; 2 is a top plate hole; 3 is a buckle body; 4 is a belt body; 5 is a handle; 6 is an elastic rope; 7 is a test tube body; 8 is a bottom plate pad; 9 is a test tube cap; 10 is an external threaded section; 11 is an annular protrusion; and 12 is a tube body. DETAILED DESCRIPTION

[0014] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0015] The sampling device of the utility model comprises a frame 1, a top plate of the frame 1 is provided with a plurality of top plate holes 2, a bottom plate of the frame 1 is provided with a plurality of bottom plate pads 8 corresponding to the top plate holes 2, a test tube body 7 is placed in the top plate holes 2, and the bottom of the test tube body 7 is in contact with the bottom plate pad 8; two buckle bodies 3 are provided on both sides of the top plate of the frame 1, a belt body 4 is provided between the two buckle bodies 3 on the same side, a handle 5 is provided in the middle of the belt body 4, and an elastic rope 6 is provided on the side of the handle 5. Among them, the test tube body 7 comprises a test tube cap 9 and a tube body 12, the test tube cap 9 is provided with an internal thread section, and the top of the tube body 12 is provided with an external thread section 10. The test tube cap 9 and the tube body 12 are movably connected through the internal thread section and the external thread section 10. The tube body 12 is provided with two annular protrusions 11 below the external thread section 10. A pinching area is formed between the two annular protrusions 11.

[0016] The frame 1 includes a top plate, a bottom plate, and side plates on both sides, and is a hollow structure. When in use, the operator places the belt bodies 4 on both sides of the top plate of the frame 1 together, holds the two handles 5, moves the frame 1 to the required position, and takes out the test tube body 7 for sampling. After the sampling is completed, the test tube body 7 is placed through the top plate hole 2. The setting of the bottom plate pad 8 can prevent the bottom of the test tube body 7 from being damaged. An elastic rope 6 is set on the side of the handle 5, which can be put on the operator's hand to enhance stability. Such a structural design makes it convenient for the operator to transfer multiple sample samples.

[0017] When the test tube body 7 is in use, the operator pinches the pinching area between the two annular protrusions 11, opens the test tube cap 9, and fills the sample liquid; after the sampling is completed, the test tube cap 9 is tightened. The test tube cap 9 and the tube body 12 are connected by the internal thread section and the external thread section 10, which is simple to operate and convenient to use.

Claims

1. A sampling device, characterized in that: The invention comprises a frame (1), wherein a top plate of the frame (1) is provided with a plurality of top plate holes (2), a bottom plate of the frame (1) is provided with a plurality of bottom plate pads (8) corresponding to the top plate holes (2), a test tube body (7) is placed in the top plate hole (2), and the bottom of the test tube body (7) is in contact with the bottom plate pad (8); two buckle bodies (3) are provided on both sides of the top plate of the frame (1), a belt body (4) is provided between the two buckle bodies (3) on the same side, a handle (5) is provided in the middle of the belt body (4), and an elastic rope (6) is provided on the side of the handle (5).

2. The sampling device according to claim 1, characterized in that: The test tube body (7) comprises a test tube cap (9) and a tube body (12); the test tube cap (9) is provided with an internal thread section, and the top of the tube body (12) is provided with an external thread section (10).

3. The sampling device according to claim 2, characterized in that: The test tube cap (9) and the tube body (12) are movably connected via an internal thread section and an external thread section (10).

4. The sampling device according to claim 3, characterized in that: The tube body (12) is provided with two annular protrusions (11) below the external thread section (10).

5. The sampling device according to claim 4, characterized in that: A pinching area is formed between the two annular protrusions (11).

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