Refrigeration device for reagents

Abstract

The utility model relates to the technical field of reagent refrigeration, in particular to a reagent refrigeration device which comprises a refrigeration box, a top cover is movably installed on the top face of the refrigeration box, and a refrigerator is installed on the inner side of the refrigeration box. A mounting structure is mounted on the inner side of the refrigerating box and comprises a mounting frame, the mounting frame is fixedly mounted in the middle of the inner side of the refrigerating box, a limiting barrel is integrally formed on the surface of the mounting frame, a guide rod is fixedly connected to the bottom surface of the limiting barrel, and a bottom pad is slidably mounted on the outer side of the middle of the guide rod. A threaded rod is movably mounted on the inner side of the limiting cylinder through a bearing; a protection structure is installed on the installation structure, and the threaded sleeve is fixedly installed on the top face of the limiting cylinder through threads. According to the utility model, the bottom pad is arranged and is matched with the limiting cylinder, so that reagent tubes with different lengths can be supported and fixed, and the position height of the bottom pad is convenient to adjust, so that the device is more practical in use.

Description

Technical Field

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

[0002] After the reagents are collected, they will be placed in a refrigerated device for refrigeration, and medical staff will send the samples to the testing department for testing.

[0003] In this regard, China has applied for patent number: CN202320927814.4, which discloses a refrigeration device for reagents, including a refrigeration box, the inner left and right walls of the refrigeration box are fixedly connected with fixed slide rails, the fixed slide rails are rotatably connected with threaded rods inside, the outer side of the threaded rods are connected with sliders through threaded transmission, the outer side of the sliders are slidably connected with the inside of the fixed slide rails, the opposite sides of the two sliders are fixedly connected with connecting plates, the number of the connecting plates is two, the inner sides of the two connecting plates are fixedly connected with the reagent installation shell, the top of the upper connecting plate is fixedly connected with a clamping device, and the inner bottom wall of the refrigeration box is fixedly connected with a dual-axis transmission motor. The refrigeration device for reagents has the advantages of simple refrigeration device structure, good cooling effect, suitable for short-distance transportation, and the reagents can be removed from the refrigeration device, which is convenient to use.

[0004] The refrigeration device can limit the storage position of reagent tubes by providing a reagent installation shell, but the reagent tubes are of different lengths. Since the depth of the reagent installation shell is fixed, for some shorter reagent tubes, after being placed in the reagent installation shell, they cannot contact the bottom of the reagent installation shell due to insufficient length, resulting in the bottom surface of the shorter reagent tube having no support. During the transfer process, the reagent tube is immersed in the reagent installation shell, making it difficult to take out the reagent tube.

[0005] Therefore, in order to solve the above-mentioned problem, a reagent refrigeration device is proposed. Utility Model Content

[0006] The utility model aims to provide a refrigeration device for reagents, so as to solve the problem that the refrigeration device in the prior art mentioned in the above background technology can limit the storage position of reagent tubes by setting a reagent installation shell, but the reagent tubes are of different lengths. Since the depth of the reagent installation shell is fixed, for some shorter reagent tubes, after being placed in the reagent installation shell, they cannot contact the bottom end of the reagent installation shell due to insufficient length, thereby resulting in the bottom surface of the shorter reagent tube having no support. During the transfer process, the reagent tube is immersed in the reagent installation shell, making it difficult to take out the reagent tube.

[0007] To achieve the above object, the utility model provides the following technical solution: a refrigeration device for reagents, comprising: a refrigeration box, a top cover is movably installed on the top surface of the refrigeration box, and a refrigerator is installed inside the refrigeration box;

[0008] The inner side of the refrigerator is provided with a mounting structure, the mounting structure comprising a mounting frame, the mounting frame is fixedly mounted on the middle part of the inner side of the refrigerator, a limiting cylinder is integrally formed on the surface of the mounting frame, a guide rod is fixedly connected to the bottom surface of the limiting cylinder, a bottom pad is slidably mounted on the outer side of the middle part of the guide rod, and a threaded rod is movably mounted on the inner side of the limiting cylinder through a bearing;

[0009] A protective structure is installed on the installation structure. The protective structure includes a threaded sleeve. The threaded sleeve is fixedly installed on the top surface of the limiting cylinder through threads. A protective pad is fixedly connected to the inner wall of the threaded sleeve.

[0010] Preferably, two groups of refrigerators are provided, and the two groups of refrigerators are respectively located at the front and rear sides of the mounting structure.

[0011] Preferably, the length of the limiting cylinder is greater than the thickness of the mounting frame, and the bottom end of the guide rod is fixedly connected to the inner wall of the refrigerator.

[0012] Preferably, the bottom pad is located directly below the limiting cylinder.

[0013] Preferably, the threaded rod passes through the mounting frame, the middle portion of the threaded rod is threadedly connected to the bottom pad, and the bottom end of the threaded rod is movably connected to the inner wall of the refrigerator via a bearing.

[0014] Preferably, the outer diameter of the protective pad is equal to the inner diameter of the limiting cylinder.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention can support and fix reagent tubes of different lengths by setting a base pad in combination with a limiting tube, and the position height of the base pad can be easily adjusted, making the device more practical.

[0016] 1. The utility model is provided with a mounting structure, and the threaded rod is rotated, and the threaded rod is threadedly connected with the bottom pad, so that the bottom pad can be driven to move up and down at the lower side of the limiting cylinder, and the distance between the bottom pad and the limiting cylinder can be adjusted. The bottom pad slides on the guide rod, so that the movement of the bottom pad can be stable, and the top surface of the bottom pad fits with the bottom surface of the reagent tube, and the reagent tube can be supported at the lower side to meet the support requirements of reagent tubes of different lengths;

[0017] 2. The utility model is provided with a protective structure, and the protective pad can be inserted into the inner side of the limiting cylinder, and then the threaded sleeve is fixed to the top of the limiting cylinder by threads, and the reagent tube is placed inside the limiting cylinder. The protective pad can provide limiting protection for the reagent tube. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a schematic side cross-sectional view of the structure of the refrigerator of the utility model;

[0020] Figure 3 It is a schematic diagram of a side cross-section of the structure of the installation structure of the utility model;

[0021] Figure 4 It is a schematic bottom view of the protective structure of the utility model.

[0022] In the figure: 1. Refrigerator; 11. Top cover; 12. Refrigerator; 2. Mounting structure; 21. Mounting frame; 22. Limiting cylinder; 23. Guide rod; 24. Bottom pad; 25. Threaded rod; 3. Protection structure; 31. Threaded sleeve; 32. Protection pad. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 , an embodiment provided by the utility model:

[0025] The cold storage box 1, top cover 11 and refrigerator 12 used in the present application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described here in detail.

[0026] A refrigeration device for reagents, comprising: a refrigeration box 1, a top cover 11 is movably mounted on the top surface of the refrigeration box 1, and a refrigerator 12 is mounted inside the refrigeration box 1;

[0027] A mounting structure 2 is installed on the inner side of the refrigerator 1. The mounting structure 2 includes a mounting frame 21. The mounting frame 21 is fixedly installed in the middle of the inner side of the refrigerator 1. A limiting cylinder 22 is integrally formed on the surface of the mounting frame 21. A guide rod 23 is fixedly connected to the bottom surface of the limiting cylinder 22. A bottom pad 24 is slidably installed on the outer side of the middle part of the guide rod 23. A threaded rod 25 is movably installed on the inner side of the limiting cylinder 22 through a bearing. The bottom pad 24 cooperates with the limiting cylinder 22 to support and fix reagent tubes of different lengths. The position height of the bottom pad 24 can be easily adjusted, making the use of the device more practical.

[0028] A protective structure 3 is installed on the mounting structure 2, and the protective structure 3 includes a threaded sleeve 31. The threaded sleeve 31 is fixedly installed on the top surface of the limiting cylinder 22 by threads, and a protective pad 32 is fixedly connected to the inner wall of the threaded sleeve 31. The protective pad 32 is inserted into the inner side of the limiting cylinder 22, and then the threaded sleeve 31 is fixedly fixed to the top of the limiting cylinder 22 by threads. The reagent tube is placed on the inner side of the limiting cylinder 22, and the protective pad 32 can provide limiting protection for the reagent tube.

[0029] Furthermore, two groups of refrigerators 12 are provided, and the two groups of refrigerators 12 are respectively located at the front and rear sides of the mounting structure 2 , and the reagents in the refrigerator 1 can be refrigerated by the refrigerator 12 .

[0030] Furthermore, the length of the limiting tube 22 is greater than the thickness of the mounting frame 21, the bottom end of the guide rod 23 is fixedly connected to the inner wall of the refrigerator 1, and the limiting tube 22 passes through the mounting frame 21, which can improve the fixing effect of the reagent tube, and the guide rod 23 provides a guide limit for the movement of the bottom pad 24.

[0031] Furthermore, the bottom pad 24 is located directly below the limiting tube 22 , and the bottom pad 24 can support the reagent tube in the limiting tube 22 at the lower side.

[0032] Furthermore, the threaded rod 25 passes through the mounting frame 21, the middle portion of the threaded rod 25 is threadedly connected to the bottom pad 24, the bottom end of the threaded rod 25 is movably connected to the inner wall of the refrigerator 1 through a bearing, and rotating the threaded rod 25 can drive the bottom pad 24 to move up and down.

[0033] Furthermore, the outer diameter of the protective pad 32 is equal to the inner diameter of the limiting tube 22, and the protective pad 32 can be placed between the limiting tube 22 and the reagent tube to prevent the reagent tube from being damaged.

[0034] Working principle: Before use, the protective pad 32 can be inserted into the inner side of the limiting cylinder 22, and then the threaded sleeve 31 can be fixed to the top of the limiting cylinder 22 by threading;

[0035] When in use, the reagent tube is placed inside the limiting cylinder 22, and the protective pad 32 can limit the reagent tube for protection, and the threaded rod 25 is rotated. The threaded rod 25 is threadedly connected to the bottom pad 24, which can drive the bottom pad 24 to move up and down on the lower side of the limiting cylinder 22, and the distance between the bottom pad 24 and the limiting cylinder 22 can be adjusted. The bottom pad 24 slides on the guide rod 23, which can make the movement of the bottom pad 24 stable, and the top surface of the bottom pad 24 fits with the bottom surface of the reagent tube, and the reagent tube can be supported at the bottom to meet the support requirements of reagent tubes of different lengths.

[0036] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A reagent refrigeration device, comprising: A cold storage box (1), wherein a top cover (11) is movably mounted on the top surface of the cold storage box (1), and a refrigerator (12) is mounted on the inner side of the cold storage box (1); Features: A mounting structure (2) is installed on the inner side of the refrigerator (1), and the mounting structure (2) comprises a mounting frame (21), and the mounting frame (21) is fixedly installed on the middle part of the inner side of the refrigerator (1), and a limiting cylinder (22) is integrally formed on the surface of the mounting frame (21), and a guide rod (23) is fixedly connected to the bottom surface of the limiting cylinder (22), and a bottom pad (24) is slidably installed on the outer side of the middle part of the guide rod (23), and a threaded rod (25) is movably installed on the inner side of the limiting cylinder (22) through a bearing; A protective structure (3) is installed on the installation structure (2), and the protective structure (3) comprises a threaded sleeve (31). The threaded sleeve (31) is fixedly installed on the top surface of the limiting cylinder (22) by means of threads, and a protective pad (32) is fixedly connected to the inner wall of the threaded sleeve (31).

2. A reagent refrigeration device according to claim 1, characterized in that: Two groups of refrigerators (12) are provided, and the two groups of refrigerators (12) are respectively located on the front and rear sides of the mounting structure (2).

3. A reagent refrigeration device according to claim 1, characterized in that: The length of the limiting cylinder (22) is greater than the thickness of the mounting frame (21), and the bottom end of the guide rod (23) is fixedly connected to the inner wall of the refrigerator (1).

4. A reagent refrigeration device according to claim 1, characterized in that: The bottom pad (24) is located directly below the limiting cylinder (22).

5. A reagent refrigeration device according to claim 1, characterized in that: The threaded rod (25) passes through the mounting frame (21), the middle portion of the threaded rod (25) is threadedly connected to the bottom pad (24), and the bottom end of the threaded rod (25) is movably connected to the inner wall of the refrigerator (1) via a bearing.

6. A reagent refrigeration device according to claim 2, characterized in that: The outer diameter of the protective pad (32) is equal to the inner diameter of the limiting cylinder (22).

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