Test tube with identification function

Abstract

The utility model discloses a test tube with identification function, which comprises a test tube body, the outer surface of the test tube body is provided with two fixing rings, the outer surface of the test tube body is movably sleeved with a lantern ring positioned between the two fixing rings, the lantern ring is provided with digital identification, and the number of the digital identification is larger than the number of the fixing rings. And the lantern ring is connected with the test tube body through a limiting assembly. Through the arrangement of the lantern ring, the digital identifier and the limiting assembly, a worker only needs to rotate the lantern ring to adjust the position of the digital identifier during use, so that the test tube body can be identified, and the lantern ring can be limited through the limiting assembly, so that the lantern ring cannot rotate due to accidental shaking of the test tube body, and the identification accuracy is ensured; a worker can change the mark only by rotating the lantern ring, so that the test tube is convenient to use by the worker, and the test tube has the advantage of conveniently marking and changing the mark on the test tube body.

Description

Technical Field

[0001] This utility model belongs to the field of test tube equipment technology, and in particular relates to a test tube with an identification function. Background Technology

[0002] Test tubes are commonly used instruments in chemical experiments and medical tests. They are used as reaction containers for small amounts of reagents and are used at room temperature or when heated. There are many types of test tubes, such as ordinary test tubes, test tubes with branches, and centrifuge tubes. Because test tubes are small and lightweight, they are convenient for staff to store and retrieve reagents.

[0003] However, existing technologies have some problems: although existing test tubes facilitate the storage and use of reagents by staff, in actual use, staff often need to mark the outer wall of the test tube to distinguish different reagent samples. Existing test tubes usually require staff to stick labels on the outer wall of the test tube for marking, which is not only troublesome to replace, but also easy to fall off when wet. Therefore, we propose a test tube with marking function. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide a test tube with an identification function, which facilitates the identification and modification of the test tube body by setting a collar and a limiting component.

[0005] This invention is implemented as follows: a test tube with an identification function includes a test tube body, two fixing rings are provided on the outer surface of the test tube body, a collar located between the two fixing rings is movably sleeved on the outer surface of the test tube body, the collar is provided with a numerical identification, and the collar is connected to the test tube body by a limiting component.

[0006] Optionally, the limiting component includes a toothed ring, which is fixedly mounted on a collar. A square frame located on the upper and lower sides of the fixed ring is fixedly mounted on the test tube body. A toothed block is provided inside the square frame, and the toothed block is engaged with the toothed ring.

[0007] Optionally, a vertical rod is fixedly installed on the toothed block, and the other end of the vertical rod extends to the outside of the frame.

[0008] Optionally, an elastic sheet is fixedly installed on the inner wall of the frame, and the two elastic ends of the elastic sheet movably abut against the toothed block.

[0009] Optionally, a rotating plate is rotatably connected to the collar, and a first magnet block is fixedly connected to the rotating plate.

[0010] Optionally, a second magnet block is fixedly installed on the collar, the magnetic poles of the second magnet block being opposite to those of the first magnet block.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention, by setting up a collar, a digital label, and a limiting component, allows the operator to simply rotate the collar to adjust the position of the digital label, thereby marking the test tube. The limiting component also prevents the collar from rotating due to accidental shaking of the test tube, ensuring the accuracy of the marking. Furthermore, the operator can easily change the label by simply rotating the collar again, making it convenient for the operator to use.

[0013] Other features and advantages of the present invention will become clear from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure provided by this utility model;

[0015] Figure 2 This is a side view of the structure provided by this utility model;

[0016] Figure 3 This is a schematic diagram of the disassembled structure of the collar and the test tube body provided by this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the collar provided by this utility model;

[0018] Figure 5 This is a cross-sectional view of the internal structure of the frame provided by this utility model.

[0019] In the diagram: 1. Test tube body; 2. Fixing ring; 3. Loop ring; 4. Number marking; 5. Toothed ring; 6. Square frame; 7. Toothed block; 8. Vertical rod; 9. Elastic sheet; 10. Rotary plate; 11. First magnet block; 12. Second magnet block. Detailed Implementation

[0020] To further understand the utility model content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0021] like Figures 1 to 5 As shown in the figure, the present invention provides a test tube with an identification function, including a test tube body 1, a fixing ring 2 is provided on the outer surface of the test tube body 1, and there are two fixing rings 2. A collar 3 located between the two fixing rings 2 is movably sleeved on the outer surface of the test tube body 1. A number 4 is provided on the collar 3. The collar 3 is also connected to the test tube body 1 by a limiting component.

[0022] Furthermore, the limiting component includes a toothed ring 5, which is fixedly mounted on the collar 3. A square frame 6 located on the upper and lower sides of the fixing ring 2 is fixedly mounted on the test tube body 1. A toothed block 7 is provided inside the square frame 6, and the toothed block 7 is meshed with the toothed ring 5.

[0023] When the toothed block 7 is engaged with the toothed ring 5, it can limit the toothed ring 5, so that the collar 3 will not rotate due to shaking, thus ensuring the accuracy of the marking.

[0024] Furthermore, a vertical rod 8 is fixedly installed on the toothed block 7, and the other end of the vertical rod 8 extends to the outside of the frame 6.

[0025] The design of the vertical rod 8 can effectively limit the movement of the tooth block 7, making the tooth block 7 more stable when moving up and down.

[0026] Furthermore, an elastic sheet 9 is fixedly installed on the inner wall of the frame 6, and the two elastic ends of the elastic sheet 9 movably abut against the toothed block 7.

[0027] By setting the elastic sheet 9 to a compressed state, the elastic force of the elastic sheet 9 will cause the toothed block 7 to tend to move away from the frame 6, thereby enabling the toothed block 7 to stably abut against the toothed ring 5.

[0028] Furthermore, a rotating plate 10 is rotatably connected to the collar 3, and a first magnet block 11 is fixedly connected to the rotating plate 10.

[0029] The staff can rotate the collar 3 by turning the rotary plate 10, thereby adjusting the position of the number 4 and preventing the collar 3 from slipping due to excessive force or insufficient force when it is pinched and rotated.

[0030] Furthermore, a second magnet block 12 is fixedly installed on the collar 3, and the magnetic poles of the second magnet block 12 are opposite to those of the first magnet block 11.

[0031] When the rotating plate 10 is not needed, the operator can rotate the rotating plate 10 to make the first magnet block 11 and the second magnet block 12 fit together. Due to the magnetic attraction between the first magnet block 11 and the second magnet block 12, the rotating plate 10 can be effectively gathered.

[0032] Working principle and usage process of this utility model:

[0033] When it is necessary to mark the test tube body 1, the staff can turn the rotary plate 10 downwards to rotate it 90 degrees, and then turn the rotary plate 10 to the left or right to drive the collar 3 to rotate, so that the corresponding number mark 4 can be rotated between the two toothed blocks 7. The collar 3 will drive the toothed ring 5 to rotate, so that the toothed blocks 7 repeatedly squeeze the elastic sheet 9. Finally, after the position of the number mark 4 is adjusted, the toothed blocks 7 will be kept in the meshing state with the toothed ring 5 by the elastic force of the elastic sheet 9, thereby preventing the collar 3 from rotating due to accidental shaking of the test tube body 1.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A test tube with identification function, comprising a test tube body (1), characterized in that: The outer surface of the test tube body (1) is provided with fixing rings (2), the number of the fixing rings (2) is two, the outer surface of the test tube body (1) is movably sleeved with a sleeve ring (3) located between the two fixing rings (2), the sleeve ring (3) is provided with a digital identification (4), and the sleeve ring (3) and the test tube body (1) are further connected through a limiting assembly.

2. The test tube with identification function according to claim 1, characterized in that: The limiting assembly comprises a tooth ring (5), the tooth ring (5) is fixedly installed on the sleeve ring (3), square boxes (6) are fixedly installed on the test tube body (1) and located on the upper and lower sides of the fixing rings (2), the inside of the square box (6) is provided with a tooth block (7), and the tooth block (7) and the tooth ring (5) are engagedly connected.

3. The test tube with identification function according to claim 2, characterized in that: The tooth block (7) is fixedly installed on a vertical rod (8), and the other end of the vertical rod (8) extends to the outside of the square box (6).

4. The test tube with identification function according to claim 2, characterized in that: The inner wall of the square box (6) is fixedly installed with elastic sheets (9), and the two elastic ends of the elastic sheets (9) movably abut on the tooth block (7).

5. The test tube with identification function according to claim 1, characterized in that: A rotating plate (10) is rotatably connected to the sleeve ring (3), and a first magnet block (11) is fixedly connected to the rotating plate (10).

6. The test tube with identification function according to claim 1, characterized in that: A second magnet block (12) is fixedly installed on the sleeve ring (3), and the opposite poles of the second magnet block (12) and the first magnet block (11) are opposite.

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