Self-standing biological reagent tube

Abstract

The utility model discloses a self-standing biological reagent tube, which comprises a reagent tube body, the outer side of the reagent tube body is sleeved with a fixing sleeve, the fixing sleeve is of a vertically arranged hollow cylindrical structure, the outer side of the fixing sleeve is respectively provided with a linear limiting groove and a locking limiting groove, the linear limiting groove is communicated with the locking limiting groove, and the locking limiting groove is communicated with the linear limiting groove. The multiple sets of linear limiting grooves and the multiple sets of locking limiting grooves are annularly arrayed with the circle center of the fixing sleeve as the center, and limiting blocks are installed on the inner sides of the locking limiting grooves. Through the design of a linear limiting groove, a locking limiting groove, a limiting block, a supporting plate and a supporting base, the reagent tube can be vertically placed and can be taken back when not used, the space needed during transportation and carrying is reduced, and therefore the flexibility and practicability of the device are improved; through the design of the buffer device, the reagent tube can be protected, and the reagent tube is prevented from being damaged during use, transportation or carrying, so that the service life of the reagent tube is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of biological reagents, in particular to a self-supporting biological reagent tube. Background Art

[0002] Biological reagents refer to biological materials or organic compounds related to life science research, as well as reagents used in clinical diagnosis and medical research. Due to the broad scope and rapid development of life science, such reagents are of various types and complex in nature. Biological reagents need to be stored in reagent tubes, which can protect and store biological reagents.

[0003] The structure of the existing reagent tube is open at one end and closed at the other end. In order to fully absorb the liquid, the closed end is not set to a flat surface (the flat surface will cause part of the liquid to remain in the wall of the test tube, causing waste and unclean cleaning), but mostly a downwardly protruding structure. However, this structure cannot be placed upright and can usually only be hung. During the hanging process, it is easy to tip over, causing the reagent tube to roll or even be damaged, and it causes great inconvenience to carry, transport and use the reagent tube.

[0004] To this end, we propose a self-supporting biological reagent tube. Utility Model Content

[0005] The main purpose of the utility model is to provide a self-standing biological reagent tube. Through the design of a straight limit groove, a locking limit groove, a limit block, a support plate and a support base, the reagent tube can not only be placed upright, but also can be retracted when not in use, reducing the space required for transportation and carrying, thereby improving the flexibility and practicality of the device; through the design of a buffer device, the reagent tube can be protected to prevent damage to the reagent tube during use, transportation and or carrying, thereby increasing the service life of the reagent tube, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A self-standing biological reagent tube, comprising a reagent tube body, a fixed sleeve is sleeved on the outside of the reagent tube body, the fixed sleeve is a vertically arranged hollow cylindrical structure, a linear limit groove and a locking limit groove are respectively opened on the outside of the fixed sleeve, the linear limit groove is communicated with the locking limit groove, the linear limit groove and the locking limit groove are both arranged in a circular array with the center of the fixed sleeve as the center, a limit block is installed on the inside of the locking limit groove, the bottom end of the limit block is fixedly connected to a support plate, the bottom end of the support plate passes through the locking limit groove, and is fixedly connected to the top of the support base;

[0008] An installation cavity for installing a buffer device is provided on the outside of the fixed sleeve. The installation cavities are arranged in a circular array at equal distances with the center of the fixed sleeve as the center, and are located on both sides of the linear limit groove and the locking limit groove. The buffer device includes a support rod, a spring, a connecting block, a sleeve block and a buffer block.

[0009] Furthermore, the spring is sleeved on the outside of the support rod, and one end of the support rod and the spring are both fixedly connected to one side of the installation cavity.

[0010] Furthermore, the other ends of the support rod and the spring are fixedly connected to one end of the connecting block, and the other end of the connecting block is movably connected to the inner side of the sleeve block.

[0011] Furthermore, one end of the sleeve block is fixedly connected to one end of the buffer block, and the other end of the buffer block passes through the installation cavity and extends to the outside.

[0012] Furthermore, a tube cover is buckled on the top of the reagent tube body, the tube cover is a cylindrical structure, and a plurality of groups of equidistant convex strips are vertically arranged on the outer side of the tube cover.

[0013] Furthermore, a rubber pad is fixedly mounted on the bottom end of the support base.

[0014] Compared with the prior art, the utility model has the following beneficial effects: through the design of the linear limit groove, the locking limit groove, the limit block, the support plate and the support base, not only can the reagent tube be placed upright, but it can also be retracted when not in use, reducing the space required for transportation and carrying, thereby improving the flexibility and practicality of the device; through the design of the buffer device, it can protect the reagent tube and prevent damage to the reagent tube during use, transportation and or carrying, thereby increasing the service life of the reagent tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic structural diagram of a self-supporting biological reagent tube.

[0016] Figure 2 The utility model is a self-supporting biological reagent tube Figure 1 Enlarged view of point A in the middle.

[0017] Figure 3 The utility model is a schematic diagram of the structure of a buffer device for a self-supporting biological reagent tube.

[0018] In the figure: 1. Reagent tube body; 2. Fixed sleeve; 3. Linear limit groove; 4. Locking limit groove; 5. Limit block; 6. Support plate; 7. Support base; 8. Buffer device; 9. Support rod; 10. Spring; 11. Connecting block; 12. Sleeve block; 13. Buffer block; 14. Installation cavity; 15. Tube cover; 16. Raised strip; 17. Rubber pad. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1 , Figure 2 , Figure 3 As shown, a self-standing biological reagent tube comprises a reagent tube body 1, a fixed sleeve 2 is sleeved on the outside of the reagent tube body 1, the fixed sleeve 2 is a vertically arranged hollow cylindrical structure, a linear limit groove 3 and a locking limit groove 4 are respectively opened on the outside of the fixed sleeve 2, the linear limit groove 3 is connected to the locking limit groove 4, the linear limit groove 3 and the locking limit groove 4 are both arranged in a circular array with the center of the fixed sleeve 2 as the center, and a limit block 5 is installed on the inner side of the locking limit groove 4. The bottom end of the limit block 5 is fixedly connected to a support plate 6, the bottom end of the support plate 6 passes through the locking limit groove 4, and is fixedly connected to the top of the support base 7; the outer side of the fixed sleeve 2 is provided with an installation cavity 14 for installing the buffer device 8, and the installation cavity 14 is arranged in a plurality of groups of equidistant circular arrays with the center of the fixed sleeve 2 as the center, and is located on both sides of the linear limit groove 3 and the locking limit groove 4. The buffer device 8 includes a support rod 9, a spring 10, a connecting block 11, a sleeve block 12 and a buffer block 13.

[0021] The spring 10 is sleeved on the outside of the support rod 9, and one end of the support rod 9 and the spring 10 are fixedly connected to one side of the installation cavity 14; the other ends of the support rod 9 and the spring 10 are fixedly connected to one end of the connecting block 11, and the other end of the connecting block 11 is movably connected to the inner side of the sleeve block 12; one end of the sleeve block 12 is fixedly connected to one end of the buffer block 13, and the other end of the buffer block 13 passes through the installation cavity 14 and extends to the outside; a tube cover 15 is buckled on the top of the reagent tube body 1, and the tube cover 15 is a cylindrical structure, and a plurality of groups of equidistant convex strips 16 are vertically arranged on the outside of the tube cover 15; a rubber pad 17 is fixedly installed on the bottom end of the support base 7.

[0022] It should be noted that the utility model is a self-standing biological reagent tube. When the reagent tube body 1 is needed, the reagent tube body 1 is taken out of the reagent box, and the support base 7 is grasped by hand and moved downward, so that the limit block 5 moves vertically downward along the linear limit groove 3. At the same time, the support plate 6 is pulled out from the linear limit groove 3, so that the reagent tube body 1 is lifted upward. When the limit block 5 moves to the bottom end of the linear limit groove 3, it is rotated in the direction of the locking limit groove 4, so that the limit block 5 is clamped in the locking limit groove 4, so that the reagent tube body 1 can be supported on the desktop. The rubber pad 17 can increase the friction with the desktop, thereby preventing the reagent tube body 1 from tipping over; when the reagent tube needs to be retracted into the reagent reagent box, slide the limit block 5 into the linear limit groove 3 and slide vertically upward until the support plate 6 is completely retracted into the linear limit groove 3; when the reagent tube body 1 is accidentally knocked over or during transportation or carrying, the buffer block 13 will move into the installation cavity 14 under the action of force, and the connecting block 11 is arranged to abut against the inner wall of the sleeve block 12, so that the support rod 9 and the spring 10 play a buffering role under the action of elastic force, thereby preventing the reagent tube body 1 from being damaged.

[0023] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A self-supporting biological reagent tube, comprising a reagent tube body (1), characterized in that: The outer side of the reagent tube body (1) is sleeved with a fixed sleeve (2), the fixed sleeve (2) is a vertically arranged hollow cylindrical structure, the outer side of the fixed sleeve (2) is respectively provided with a linear limit groove (3) and a locking limit groove (4), the linear limit groove (3) is connected with the locking limit groove (4), the linear limit groove (3) and the locking limit groove (4) are both arranged in a circular array with the center of the fixed sleeve (2) as the center, a limit block (5) is installed inside the locking limit groove (4), the bottom end of the limit block (5) is fixedly connected with a support plate (6), the bottom end of the support plate (6) passes through the locking limit groove (4), and is fixedly connected to the top of the support base (7); The outer side of the fixing sleeve (2) is provided with an installation cavity (14) for installing a buffer device (8). The installation cavity (14) is arranged in a plurality of groups in an annular array at equal distances with the center of the fixing sleeve (2) as the center, and is located on both sides of the linear limit groove (3) and the locking limit groove (4). The buffer device (8) comprises a support rod (9), a spring (10), a connecting block (11), a sleeve block (12) and a buffer block (13).

2. A self-supporting biological reagent tube according to claim 1, characterized in that: The spring (10) is sleeved on the outside of the support rod (9), and one end of the support rod (9) and the spring (10) are both fixedly connected to one side of the installation cavity (14).

3. A self-supporting biological reagent tube according to claim 1, characterized in that: The other ends of the support rod (9) and the spring (10) are fixedly connected to one end of the connecting block (11), and the other end of the connecting block (11) is movably connected to the inner side of the sleeve block (12).

4. A self-supporting biological reagent tube according to claim 1, characterized in that: One end of the sleeve block (12) is fixedly connected to one end of the buffer block (13), and the other end of the buffer block (13) passes through the installation cavity (14) and extends to the outside.

5. The self-supporting biological reagent tube according to claim 1, characterized in that: A tube cover (15) is buckled on the top of the reagent tube body (1); the tube cover (15) is a cylindrical structure, and a plurality of groups of equidistant convex strips (16) are vertically arranged on the outer side of the tube cover (15).

6. A self-supporting biological reagent tube according to claim 1, characterized in that: A rubber pad (17) is fixedly mounted on the bottom end of the support base (7).

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