Centrifugal tube box for convenient sampling

Abstract

The utility model relates to a centrifugal tube box for convenient sampling, which belongs to the technical field of centrifugal tube boxes and comprises a centrifugal box body, a centrifugal tube frame is placed in the centrifugal box body, a centrifugal tube box cover is sleeved outside the centrifugal box body, and an adjusting structure is arranged in the centrifugal tube frame. The adjusting structure comprises a fixing frame, a threaded rod, a handle, a movable block, a sleeve and a sliding block, the fixing frame is fixedly connected to the inner bottom wall of the centrifugal tube frame, the threaded rod is rotationally arranged on the inner wall of the fixing frame, and the handle is fixedly connected to the end of the threaded rod; according to the centrifugal tube rack, the centrifugal tube rack is arranged to be in an inwards-inclined shape, and side storage holes and a middle storage hole are formed in the centrifugal tube rack, so that sampling tubes of different specifications can be conveniently placed on the centrifugal tube rack, and a user can conveniently take the sampling tubes placed in the centrifugal tube rack by arranging an adjusting structure in the centrifugal tube rack; and the practicability of the centrifugal tube box is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifuge tube boxes, in particular to a centrifuge tube box for convenient sampling. Background Art

[0002] The centrifuge tube box is one of the indispensable devices in the preservation of biological samples. It can provide space for supporting and storing centrifuge tubes of various sizes for storing biological samples, and the centrifuge tube box provides protection for the centrifuge tubes storing the samples.

[0003] Most of the centrifuge tube boxes on the market for convenient sampling can only store sampling tubes of one specification, and the centrifuge tube rack is only suitable for storing sampling tubes of one height. It is not convenient for users to quickly take out the sampling tubes after placing them in the centrifuge tube rack, so the centrifuge tube boxes need to be improved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a centrifuge tube box for convenient sampling, which has the advantages of enhancing the practicality of the centrifuge tube box and solving the problem that the centrifuge tube box needs to be improved.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a centrifuge tube box for convenient sampling, comprising a centrifuge box body, a centrifuge tube rack is placed in the centrifuge box body, a centrifuge tube box cover is arranged outside the centrifuge box body, and an adjustment structure is arranged in the centrifuge tube rack.

[0006] The adjustment structure includes a fixed frame, a threaded rod, a handle, a movable block, a sleeve and a sliding block. The fixed frame is fixedly connected to the inner bottom wall of the centrifuge tube rack, the threaded rod rotates on the inner wall of the fixed frame, the handle is fixedly connected to the end of the threaded rod, the sleeve is threadedly connected to the outside of the threaded rod, the sliding block is fixedly connected to the lower end of the sleeve, the sliding block slides in the fixed frame, and the movable block is fixedly connected to the upper end of the sleeve.

[0007] The threaded rod is rotated by turning the handle, and the rotating threaded rod is used to drive the sleeve to move. The sleeve is limited in the sliding groove by the sliding block. The moving block can be moved together with the moving sleeve. Since the moving block is trapezoidal, when the moving block is moved, the sampling tube placed in the side storage hole will be ejected, thereby enhancing the practicality of the centrifuge tube box and other advantages.

[0008] Furthermore, a handle groove is provided in the cover of the centrifuge tube box, and the number of the handle grooves is two.

[0009] Furthermore, a cushion block is fixedly connected to the side of the centrifuge tube rack, and the number of the cushion blocks is four.

[0010] Among them, the cushion block is a rubber block.

[0011] It should be noted that the cushion block can make the centrifuge tube rack be placed more securely in the centrifuge box body.

[0012] Furthermore, the centrifuge tube rack is provided with side storage holes, and the centrifuge tube rack is provided with middle storage holes near the side storage holes.

[0013] Among them, the side storage holes are distributed in four equal distances on the centrifuge tube rack.

[0014] It should be noted that a middle storage hole is vertically distributed on the centrifuge tube rack.

[0015] Furthermore, the movable block is in a trapezoidal shape.

[0016] Furthermore, a thread groove is provided inside the sleeve, and the sleeve is threadedly connected to the outside of the threaded rod through the thread groove.

[0017] Furthermore, a sliding groove is provided in the fixing frame, and the sliding block slides in the fixing frame through the sliding groove.

[0018] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0019] The centrifuge tube box for convenient sampling has the advantages of arranging the centrifuge tube rack into an inwardly inclined shape and providing side storage holes and a middle storage hole inside, so that the centrifuge tube rack is convenient for placing sampling tubes of different specifications; and an adjustment structure is provided inside the centrifuge tube rack, so that the user can conveniently take the sampling tubes placed in the centrifuge tube rack, thereby enhancing the practicality of the centrifuge tube box, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an exploded stereogram of the overall structure of the utility model;

[0021] Figure 2 This is a cross-sectional view of the centrifuge tube rack structure of the utility model;

[0022] Figure 3 This is an enlarged structural diagram of the utility model at A;

[0023] Figure 4 It is a three-dimensional diagram of the movable block structure of the utility model.

[0024] In the figure: 1. Centrifuge tube box cover; 2. Handle groove; 3. Centrifuge tube rack; 4. Centrifuge box body; 5. Side storage holes; 6. Pad; 7. Middle storage hole; 8. Fixed frame; 9. Threaded rod; 10. Handle; 11. Movable block; 12. Sleeve; 13. Sliding block; 14. Sliding groove. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-4 In this embodiment, a centrifuge tube box for convenient sampling includes a centrifuge box body 4, a centrifuge tube rack 3 is placed in the centrifuge box body 4, a centrifuge tube box cover 1 is arranged outside the centrifuge box body 4, and an adjustment structure is arranged in the centrifuge tube rack 3.

[0027] The adjustment structure includes a fixed frame 8, a threaded rod 9, a handle 10, a movable block 11, a sleeve 12 and a sliding block 13. The fixed frame 8 is fixedly connected to the inner bottom wall of the centrifuge tube rack 3, the threaded rod 9 rotates on the inner wall of the fixed frame 8, the handle 10 is fixedly connected to the end of the threaded rod 9, the sleeve 12 is threadedly connected to the outside of the threaded rod 9, the sliding block 13 is fixedly connected to the lower end of the sleeve 12, the sliding block 13 slides in the fixed frame 8, and the movable block 11 is fixedly connected to the upper end of the sleeve 12.

[0028] Among them, the threaded rod 9 is driven to rotate by turning the handle 10, and the rotating threaded rod 9 drives the sleeve 12 to move, and the sleeve 12 is limited in the sliding groove 14 by the sliding block 13. The displaced sleeve 12 can drive the movable block 11 to move together. Since the movable block 11 is trapezoidal, when the movable block 11 is displaced, the sampling tube placed in the side storage hole 5 will be ejected, thereby enhancing the practicality of the centrifuge tube box and other advantages.

[0029] It should be noted that the adjustment structure is arranged according to the number of rows of the side storage holes 5 , and each adjustment structure is located in the centrifuge tube rack 3 and is staggered and equidistantly distributed.

[0030] In this embodiment, a handle groove 2 is provided in the centrifuge tube box cover 1, and the number of the handle grooves is two.

[0031] The centrifuge tube box cover 1 and the centrifuge box body 4 are separated by the handle groove 2, the centrifuge tube rack 3 is placed in the centrifuge box body 4 through the pads 6 on both sides of the centrifuge tube rack 3, and the sampling tubes are stored through the side storage holes 5 and the middle storage holes 7.

[0032] In this embodiment, a cushion block 6 is fixedly connected to the side of the centrifuge tube rack 3, and the number of the cushion blocks 6 is four.

[0033] Wherein, the cushion block 6 is a rubber block.

[0034] It should be noted that the cushion block 6 can enable the centrifuge tube rack 3 to be placed more securely in the centrifuge box body 4 .

[0035] It can be understood that a rubber block is a block-shaped object made of rubber, which is elastic and soft. Rubber is a highly elastic and plastic material made from the latex of rubber trees. Rubber blocks can be used in various applications, including sealing, shock absorption, cushioning, filtration, isolation, etc.

[0036] The manufacturing process of rubber blocks includes the steps of mixing rubber, pressing molds, vulcanization and cutting. Mixing rubber is the process of mixing rubber raw materials with fillers, antioxidants and other additives evenly. Pressing molds is the process of pressing the mixed rubber into the required shape and size. Vulcanization is the process of cross-linking and curing rubber under a certain temperature and pressure. Cutting is the process of cutting the vulcanized rubber blocks into the required size.

[0037] The performance of rubber blocks is affected by factors such as rubber formula, manufacturing process and application conditions. The physical properties of rubber include elasticity, hardness, elongation, density, etc., while the chemical properties include chemical resistance, heat resistance, ozone resistance, etc. According to different application requirements, different types of rubber materials and manufacturing processes can be selected to obtain the required performance and effects.

[0038] In this embodiment, a side storage hole 5 is opened in the centrifuge tube rack 3 , and a middle storage hole 7 is opened in the centrifuge tube rack 3 near the side storage hole 5 .

[0039] The side storage holes 5 are distributed on the centrifuge tube rack 3 in four equal distances.

[0040] It should be noted that a middle storage hole 7 is vertically distributed on the centrifuge tube rack 3 .

[0041] In this embodiment, the movable block 11 is in a trapezoidal shape.

[0042] In this embodiment, a thread groove is provided inside the sleeve 12 , and the sleeve 12 is threadedly connected to the outside of the threaded rod 9 through the thread groove.

[0043] In this embodiment, a sliding groove 14 is defined in the fixing frame 8 , and the sliding block 13 slides in the fixing frame 8 through the sliding groove 14 .

[0044] The working principle of the above embodiment is:

[0045] First, separate the centrifuge tube box cover 1 from the centrifuge box body 4 through the handle groove 2, place the centrifuge tube rack 3 in the centrifuge box body 4 through the pads 6 on both sides of the centrifuge tube rack 3, and store the sampling tubes through the side storage holes 5 and the middle storage holes 7.

[0046] Secondly, the threaded rod 9 is rotated by turning the handle 10, and the rotating threaded rod 9 drives the sleeve 12 to move, and the sleeve 12 is limited in the sliding groove 14 by the sliding block 13. The displaced sleeve 12 can drive the movable block 11 to move together. Since the movable block 11 is trapezoidal, when the movable block 11 is displaced, the sampling tube placed in the side storage hole 5 will be ejected, thereby enhancing the practicality of the centrifuge tube box and other advantages.

[0047] Finally, the adjustment structure is arranged according to the number of rows of the side storage holes 5 , and each adjustment structure is located in the centrifuge tube rack 3 and is staggered and equidistantly distributed.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0049] 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 centrifuge tube box for convenient sampling, comprising a centrifuge box body (4), characterized in that: It comprises a centrifuge box body (4), a centrifuge tube rack (3) is placed in the centrifuge box body (4), a centrifuge tube box cover (1) is arranged outside the centrifuge box body (4), and an adjustment structure is arranged in the centrifuge tube rack (3); The adjustment structure comprises a fixed frame (8), a threaded rod (9), a handle (10), a movable block (11), a sleeve (12) and a sliding block (13); the fixed frame (8) is fixedly connected to the inner bottom wall of the centrifuge tube rack (3); the threaded rod (9) rotates on the inner wall of the fixed frame (8); the handle (10) is fixedly connected to the end of the threaded rod (9); the sleeve (12) is threadedly connected to the outside of the threaded rod (9); the sliding block (13) is fixedly connected to the lower end of the sleeve (12); the sliding block (13) slides in the fixed frame (8); and the movable block (11) is fixedly connected to the upper end of the sleeve (12).

2. A centrifuge tube box for convenient sampling according to claim 1, characterized in that: The centrifuge tube box cover (1) is provided with a handle groove (2), and the number of the handle grooves is two.

3. A centrifuge tube box for convenient sampling according to claim 1, characterized in that: The centrifuge tube rack (3) is fixedly connected to a cushion block (6) on its side, and the number of the cushion blocks (6) is four.

4. A centrifuge tube box for convenient sampling according to claim 1, characterized in that: The centrifuge tube rack (3) is provided with a side storage hole (5), and the centrifuge tube rack (3) is provided with a middle storage hole (7) near the side storage hole (5).

5. A centrifuge tube box for convenient sampling according to claim 1, characterized in that: The movable block (11) is in a trapezoidal shape.

6. A centrifuge tube box for convenient sampling according to claim 1, characterized in that: A thread groove is provided inside the sleeve (12), and the sleeve (12) is threadedly connected to the outside of the threaded rod (9) through the thread groove.

7. A centrifuge tube box for convenient sampling according to claim 1, characterized in that: A sliding groove (14) is provided in the fixing frame (8), and the sliding block (13) slides in the fixing frame (8) through the sliding groove (14).

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