Test tube support for biological detection

Abstract

The utility model discloses a test tube support for biological detection, which comprises a test tube support body, an extracting frame embedded on the test tube support body and an extracting plate sheet embedded on the extracting frame and used for extracting a test tube, and a rotating shaft used for rotating and fixing a pressing rod is arranged on the surface of the extracting frame. Clamping nails used for fixing the fixing pressing rods are further fixedly installed on the surface of the extracting frame, and fixing bayonets used for being clamped on the clamping nails to be fixed are formed in the surfaces of the fixing pressing rods. According to the test tube support for biological detection, each row of test tubes placed on the test tube support body can be independently lifted and checked through the extraction plate sheets, so that experimental detection comparison is more convenient, more accurate data can be obtained, multiple rows and multiple groups of test tubes can be rapidly extracted, the test tubes do not need to be manually taken out one by one, and the efficiency is improved. And the extracted test tubes can be independently erected on another test tube rack for observation, so that the test tube rack is more flexible.

Description

Technical Field

[0001] This utility model relates to the field of test tube rack technology for testing, and in particular to a test tube rack for biological testing. Background Technology

[0002] Traditional test tube racks are mostly simple in structure, merely providing a platform for placing test tubes and only fulfilling basic support functions, failing to meet the diverse needs of modern biological detection. For example, in some tests requiring multi-angle observation of test tubes, ordinary test tube racks cannot provide convenient observation conditions. Furthermore, for experiments requiring grouping, they cannot quickly remove the tubes for observation by group, but must be pulled out one by one. Although the results are the same, this operation is cumbersome and time-consuming. Therefore, we propose a test tube rack for biological detection. Utility Model Content

[0003] The main objective of this invention is to provide a test tube holder for biological detection, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A test tube holder for biological detection includes a test tube holder body, an extraction frame embedded in the test tube holder body, and an extraction plate embedded in the extraction frame for extracting test tubes.

[0006] Preferably, the surface of the extraction frame is equipped with a rotating shaft for rotating the fixed pressure rod, and the surface of the extraction frame is also fixedly equipped with a clip for fixing the fixed pressure rod, and the surface of the fixed pressure rod is provided with a fixing slot for being fixed on the clip.

[0007] Preferably, the rotating shaft, fixing rod, fixing slot and clasp are provided in two sets, and are respectively arranged on the surface of the extraction frame near both sides.

[0008] Preferably, the surface of the extraction plate is provided with embedding holes that match each row on the test tube rack body, and the lower surface of the extraction plate is provided with triangular prism blocks for limiting the position near both ends.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] In this invention, by extracting the plate, each row of test tubes placed on the test tube rack body can be lifted and viewed individually. This makes it more convenient for experimental testing and comparison, obtains more accurate data, and allows for the rapid extraction of multiple rows and groups without the need for manual removal of each tube individually. Therefore, it is more convenient and faster. The extracted test tubes can also be placed on another test tube rack for observation, making it more flexible. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of a test tube holder for biological detection according to the present invention;

[0012] Figure 2 This is a disassembled illustration of a test tube holder for biological detection according to this utility model;

[0013] Figure 3 This is a partial disassembly view of a test tube holder for biological detection according to the present invention;

[0014] Figure 4 This utility model relates to a test tube holder for biological detection. Figure 2 Enlarged view of point A in the middle.

[0015] In the diagram: 1. Test tube rack body; 2. Extraction frame; 21. Rotating shaft; 22. Fixing rod; 23. Fixing bayonet; 24. Clip; 3. Extraction plate; 31. Embedding hole; 32. Triangular prism block. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] like Figure 1-4 As shown, a test tube holder for biological detection includes a test tube holder body 1, an extraction frame 2 embedded in the test tube holder body 1, and an extraction plate 3 embedded in the extraction frame 2 for extracting test tubes. The extraction frame 2, embedded in the upper surface of the test tube holder body 1, can lift the extraction plate 3, and the embedding hole 31 on the extraction plate 3 can lift the test tube at its cap position. Therefore, the extraction frame 2 can lift the test tubes embedded in the test tube holder body 1, and can also extract each row individually through the extraction plate 3.

[0018] The surface of the extraction frame 2 is equipped with a rotating shaft 21 for rotating and fixing the pressure rod 22. The surface of the extraction frame 2 is also fixedly equipped with a clip 24 for fixing the pressure rod 22. The surface of the pressure rod 22 is provided with a fixing slot 23 for fixing to the clip 24. The function of the rotating shaft 21 is to allow one end of the pressure rod 22 to rotate, so as to control whether the fixing slot 23 at the other end is locked in the clip 24, thereby fixing and opening the extraction plate 3. After fixing, the extraction plate 3 is confined in the extraction frame 2. After opening, the extraction plate 3 can be taken out. Multiple extraction plates 3 can be provided on the inner side as needed.

[0019] The rotating shaft 21, the fixed pressure rod 22, the fixed bayonet 23 and the clip 24 are provided in two sets, and are respectively set on the surface of the extraction frame 2 near both sides; the purpose of the two sets is to press and limit the extraction plate 3 near both ends, so as to make it more stable.

[0020] The surface of the extraction plate 3 is provided with embedding holes 31 that match each row on the test tube rack body 1. The lower surface of the extraction plate 3 is provided with triangular prism blocks 32 for limiting near both ends. The embedding holes 31 overlap with the test tube holes on the test tube rack body 1, and the two holes have the same diameter. The triangular prism blocks 32 are provided to ensure that the embedding holes 31 and the test tube holes on the test tube rack body 1 are accurately aligned when the extraction plate 3 is placed, while avoiding shaking that causes the extraction plate 3 to move left and right.

[0021] It should be noted that this utility model is a test tube holder for biological detection. In use, simply insert the extraction frame 2 into the upper surface of the test tube holder body 1, making the front and back flush, and then place the test tubes to be tested. The test tubes are inserted into the test tube holes on the test tube holder body 1 through the insertion hole 31. During the detection process, various group tests are performed. Each extraction plate 3 can be set with one group. During the test, the two fixed pressure rods 22 can be rotated to open, and the extraction plate 3 can be lifted as needed to check the detection status of each group. A specific group can also be quickly taken out and placed separately on other test tube holder bodies 1 for observation. The main function of the extraction plate 3 is to quickly and conveniently extract one or more groups for transfer and inspection, avoiding the inaccurate judgment caused by the obstruction of the test tubes in front and the trouble of having to remove them one by one for inspection. In addition, the extraction frame 2 can limit multiple extraction plates 3 to prevent deviation, and multiple extraction plates 3 can be lifted at the same time by the extraction frame 2, thereby lifting and transferring all the test tubes on the test tube holder body 1, which is more convenient and time-saving.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A test tube holder for biological detection, characterized in that: It includes a test tube rack body (1), an extraction frame (2) embedded in the test tube rack body (1), and an extraction plate (3) embedded in the extraction frame (2) for extracting test tubes.

2. The test tube holder for biological detection according to claim 1, characterized in that: The surface of the extraction frame (2) is equipped with a rotating shaft (21) for rotating the fixed pressure rod (22). The surface of the extraction frame (2) is also fixedly equipped with a clip (24) for fixing the fixed pressure rod (22). The surface of the fixed pressure rod (22) is provided with a fixing slot (23) for fixing on the clip (24).

3. The test tube holder for biological detection according to claim 2, characterized in that: The rotating shaft (21), the fixed pressure rod (22), the fixed bayonet (23) and the pin (24) are provided in two sets, and are respectively set on the surface of the extraction frame (2) near both sides.

4. The test tube holder for biological detection according to claim 3, characterized in that: The surface of the extraction plate (3) is provided with an embedding hole (31) that matches each row on the test tube rack body (1), and the lower surface of the extraction plate (3) is provided with a triangular prism block (32) for limiting the position near both ends.

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