Disease sampling freezing tank for disease control center

Abstract

The utility model relates to the technical field of medical instruments, in particular to a disease seed sampling freezing tank for a disease control center, which comprises a tank body, a tank neck, a cover body, a handle, a positioning block, a connecting rod, a positioning disc, a test tube, a positioning column, an adapter disc, a positioning ring and a handle, the tank neck is installed on the inner wall of the top end of the tank body, and the tank neck is connected with the tank body in a welded mode; the cover body is installed on the outer wall of the top end of the tank neck, and the cover body and the tank neck are fixedly connected in a threaded rotation mode; the handle is mounted at the top end of the cover body, and the handle is fixedly connected with the cover body through a bolt; the positioning block is mounted on the inner wall of the top end of the cover body; by improving the disease seed sampling freezing tank for the center of disease control, the disease seed sampling freezing tank has the advantages that the structural design is reasonable, the positioning block is fixed on the tank neck more firmly and stably, a test tube in the tank body is not easy to shake during movement and transportation, and the protection performance on the test tube is strong; therefore, the problems and defects in the prior art and equipment are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and more specifically, to a disease sampling freezing tank for a disease control center. Background Art

[0002] Liquid nitrogen tanks are containers with high heat preservation performance, generally used to store liquid nitrogen. Because the temperature of nitrogen is extremely low (-196℃), liquid nitrogen tanks can freeze, refrigerate or freeze-dry items. At the same time, liquid nitrogen tanks can also be used for refrigeration and cooling in large industrial laboratories. Liquid nitrogen tanks are often used for cell preservation: liquid nitrogen tanks can preserve cell cultures, cell lines and tissue samples to ensure their integrity and activity for long-term storage.

[0003] When the existing liquid nitrogen tank is being moved and transported, the test tubes in the liquid nitrogen tank are easily collided due to shaking, which may seriously cause the test tubes to fall into the liquid nitrogen tank, affecting the preservation of the test tubes. Therefore, there is room for improvement in the device.

[0004] In view of this, research and improvement are conducted on the existing problems, and a disease sampling freezing tank for CDC is provided, aiming to solve the problem and improve the practical value through this technology. Utility Model Content

[0005] The purpose of the utility model is to provide a disease sampling freezing tank for a disease control center to solve the problems and shortcomings raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides a disease sampling freezing tank for the CDC, which is achieved by the following specific technical means:

[0007] A disease sampling freezing tank for a disease control center comprises: a tank body, a tank neck, a cover body, a handle, a positioning block, a connecting rod, a positioning plate, a test tube, a positioning column, an adapter plate, a positioning ring, and a handle; the tank neck is mounted on the inner wall at the top of the tank body, and the tank neck is welded to the tank body; the cover body is mounted on the outer wall at the top of the tank neck, and the cover body and the tank neck are fixedly connected by threaded rotation; the handle is mounted on the top of the cover body, and the handle and the cover body are fixedly connected by bolts; the positioning block is mounted on the inner wall at the top of the cover body, and the positioning block is plug-connected to the cover body; the The connecting rod is installed at the bottom of the positioning block, and the connecting rod is welded to the positioning block; the positioning plate is installed at the bottom of the connecting rod, and the positioning plate is welded to the connecting rod; the test tube is plug-in installed on the inner wall of the positioning plate; the positioning column is installed on the inner wall of the bottom of the cover body, and the positioning column is adhesively connected to the cover body; the adapter plate is installed at the bottom of the positioning column, and the adapter plate is plug-in connected to the positioning column; the positioning ring is installed on the outer wall of the adapter plate, and the positioning ring is plug-in connected to the adapter plate; the handle is installed on the outer wall of the upper part of the tank body, and the handle is welded to the tank body.

[0008] As a further optimization of the technical solution, the utility model provides a disease sampling freezing tank for a CDC, the upper part of the tank neck of which is provided with a groove for installing a positioning block, and the positioning block is inserted and installed in the groove as a sliding device.

[0009] As a further optimization of the technical solution, the positioning block of the disease sampling freezing tank of the CDC of the utility model has an appearance of the English letter "T", and one side of the positioning block is in an arc shape.

[0010] As a further optimization of the technical solution, the positioning plate of the disease sampling freezing tank of the CDC in the utility model is made of metal material.

[0011] As a further optimization of the technical solution, the bottom of the positioning column of the disease sampling freezing tank of the CDC of the utility model is plugged with an adapter plate, and the outer wall of the adapter plate is plugged with a positioning ring.

[0012] As a further optimization of the technical solution, the positioning ring of the disease sampling freezing tank of the CDC in the utility model is a circular ring structure made of strong magnets.

[0013] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0014] 1. The upper part of the tank neck of the utility model is provided with a groove for installing a positioning block, and the positioning block is inserted and installed in the groove as a sliding device. The positioning block is in the shape of the English letter "T" in appearance, and one side of the positioning block is in the shape of an arc. The positioning block is inserted and installed in the groove on the upper part of the tank neck, so that after the cover body and the tank neck are screwed, the positioning block can be fixed between the cover body and the tank neck, so that the positioning block is fixed on the tank neck more firmly and stably.

[0015] 2. The positioning plate of the utility model is made of metal material, the bottom of the positioning column is plugged with an adapter plate, and the outer wall of the adapter plate is plugged with a positioning ring, the positioning ring is a circular ring structure made of a strong magnet, and the positioning ring is made of a strong magnet, so that the positioning ring can adsorb the positioning plate of metal material, thereby preventing the hidden danger of the test tube on the positioning plate shaking and falling when the tank is moved and transported, thereby improving the protection performance of the test tube.

[0016] 3. The utility model improves a disease sampling freezing tank of a disease control center, has a reasonable structural design, the positioning block is fixed on the tank neck more firmly and stably, the test tube in the tank body is not easy to shake during mobile transportation, and the protection performance of the test tube is strong, thereby effectively solving the problems and shortcomings in the existing technology and equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a front view structural schematic diagram of the utility model;

[0020] Figure 3 It is a rear view structural schematic diagram of the utility model;

[0021] Figure 4 It is a left-side structural schematic diagram of the utility model.

[0022] In the figure: tank body 1, tank neck 2, cover body 3, handle 4, positioning block 5, connecting rod 6, positioning plate 7, test tube 8, positioning column 9, adapter plate 10, positioning ring 11, handle 12. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figures 1 to 4 The utility model provides a specific technical implementation scheme of a disease sampling freezing tank for a disease control center:

[0025] A disease sampling freezing tank for a disease control center comprises: a tank body 1, a tank neck 2, a cover body 3, a handle 4, a positioning block 5, a connecting rod 6, a positioning plate 7, a test tube 8, a positioning column 9, an adapter plate 10, a positioning ring 11, and a handle 12.

[0026] The tank neck 2 is installed on the inner wall of the top end of the tank body 1, and the tank neck 2 is welded to the tank body 1; a groove for installing the positioning block 5 is opened on the upper part of the tank neck 2, and the positioning block 5 is inserted and installed in the groove as a sliding device, the positioning block 5 is in the shape of the English letter "T", and one side of the positioning block 5 is in the shape of an arc, and the positioning block 5 is inserted and installed in the groove on the upper part of the tank neck 2, so that after the cover body 3 and the tank neck 2 are threadedly rotated, the positioning block 5 can be fixed between the cover body 3 and the tank neck 2, so that the fixation of the positioning block 5 on the tank neck 2 is more firmly and stably.

[0027] The cover body 3 is installed on the outer wall at the top of the tank neck 2, and the cover body 3 and the tank neck 2 are fixedly connected by threaded rotation; the handle 4 is installed on the top of the cover body 3, and the handle 4 and the cover body 3 are fixedly connected by bolts; the positioning block 5 is installed on the inner wall at the top of the cover body 3, and the positioning block 5 is plug-connected to the cover body 3; the connecting rod 6 is installed at the bottom of the positioning block 5, and the connecting rod 6 is welded to the positioning block 5.

[0028] The positioning plate 7 is installed at the bottom of the connecting rod 6, and the positioning plate 7 is welded to the connecting rod 6; the positioning plate 7 is made of metal material, and an adapter plate 10 is installed at the bottom of the positioning column 9, and a positioning ring 11 is installed on the outer wall of the adapter plate 10, and the positioning ring 11 is a circular ring structure made of a strong magnet. The positioning ring 11 is made of a strong magnet, so that the positioning ring 11 can adsorb the positioning plate 7 made of metal material, thereby preventing the test tube 8 on the positioning plate 7 from shaking and falling when the tank body 1 is moved and transported, thereby improving the protection performance of the test tube 8.

[0029] The test tube 8 is installed on the inner wall of the positioning plate 7 by plugging; the positioning column 9 is installed on the inner wall of the bottom of the cover body 3, and the positioning column 9 is adhesively connected to the cover body 3; the adapter plate 10 is installed on the bottom of the positioning column 9, and the adapter plate 10 is plugged and connected to the positioning column 9; the positioning ring 11 is installed on the outer wall of the adapter plate 10, and the positioning ring 11 is plugged and connected to the adapter plate 10; the handle 12 is installed on the outer wall of the upper part of the tank body 1, and the handle 12 is welded to the tank body 1.

[0030] Specific implementation steps:

[0031] When in use, the positioning block 5 is inserted and installed in the groove on the upper part of the tank neck 2, so that after the cover body 3 and the tank neck 2 are threadedly rotated, the positioning block 5 can be fixed between the cover body 3 and the tank neck 2, so that the positioning block 5 is firmly fixed in the groove on the tank neck 2, and the positioning ring 11 is made of a strong magnet, so that the positioning ring 11 can adsorb the metal positioning plate 7, thereby preventing the test tube 8 on the positioning plate 7 from shaking and falling when the tank body 1 is moved and transported, thereby improving the protection performance of the test tube 8.

[0032] In summary: this disease sampling freezing tank of the CDC has a groove for installing a positioning block through the upper part of the tank neck, and the positioning block is inserted and installed in the groove as a sliding device, the positioning block is in the shape of the English letter "T" in appearance, and one side of the positioning block is in the shape of an arc, and the positioning block is inserted and installed in the groove on the upper part of the tank neck, so that after the cover body and the tank neck are rotated by thread, the positioning block can be fixed between the cover body and the tank neck, so that the positioning block is fixed on the tank neck more firmly and stably; the positioning plate is made of metal material, the bottom of the positioning column is inserted and installed with an adapter plate, and the outer wall of the adapter plate is inserted and installed There is a positioning ring, which is a circular ring structure made of a strong magnet. The positioning ring is made of a strong magnet, so that the positioning ring can adsorb a positioning plate made of a metal material, thereby preventing the test tube on the positioning plate from shaking and falling when the tank is moved and transported, thereby improving the protection performance of the test tube; through the improvement of a disease sampling freezing tank of a CDC, it has a reasonable structural design, the positioning block is fixed on the tank neck more firmly and stably, the test tube in the tank is not easy to shake during mobile transportation, and the protection performance of the test tube is strong, thereby effectively solving the problems and shortcomings in the existing technology and equipment.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A disease sample freezing tank for CDC, comprising: A tank body (1), a tank neck (2), a cover body (3), a handle (4), a positioning block (5), a connecting rod (6), a positioning plate (7), a test tube (8), a positioning column (9), an adapter plate (10), a positioning ring (11), and a handle (12); characterized in that: the tank neck (2) is mounted on the inner wall at the top end of the tank body (1), and the tank neck (2) is welded to the tank body (1); the cover body (3) is mounted on the outer wall at the top end of the tank neck (2), and the cover body (3) and the tank neck (2) are fixedly connected by a threaded rotation; the handle (4) is mounted on the top end of the cover body (3), and the handle (4) and the cover body (3) are fixedly connected by bolts; the positioning block (5) is mounted on the inner wall at the top end of the cover body (3), and the positioning block (5) and the cover body (3) are plug-connected; the connecting rod (6) The cover (3) is installed at the bottom of the positioning block (5), and the connecting rod (6) is welded to the positioning block (5); the positioning plate (7) is installed at the bottom of the connecting rod (6), and the positioning plate (7) is welded to the connecting rod (6); the test tube (8) is plugged and installed on the inner wall of the positioning plate (7); the positioning column (9) is installed on the inner wall of the bottom of the cover (3), and the positioning column (9) is adhesively connected to the cover (3); the adapter plate (10) is installed at the bottom of the positioning column (9), and the adapter plate (10) is plugged and connected to the positioning column (9); the positioning ring (11) is installed on the outer wall of the adapter plate (10), and the positioning ring (11) is plugged and connected to the adapter plate (10); the handle (12) is installed on the outer wall of the upper part of the tank body (1), and the handle (12) is welded to the tank body (1).

2. A disease sampling freezing tank for a CDC according to claim 1, characterized in that: The upper part of the tank neck (2) is provided with a groove for installing a positioning block (5), and the positioning block (5) is inserted and installed in the groove as a sliding device.

3. A disease sampling freezing tank for CDC according to claim 1, characterized in that: The positioning block (5) is in the shape of the English letter "T", and one side of the positioning block (5) is in the shape of an arc.

4. A disease sampling freezing tank for a CDC according to claim 1, characterized in that: The positioning plate (7) is made of metal.

5. The disease sampling freezing tank for CDC according to claim 1, characterized in that: A transfer plate (10) is plugged into and installed on the bottom of the positioning column (9), and a positioning ring (11) is plugged into and installed on the outer wall of the transfer plate (10).

6. A disease sampling freezing tank for CDC according to claim 1, characterized in that: The positioning ring (11) is a circular ring structure made of a strong magnet.

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