Centrifuge tube shelf convenient to store

Abstract

The utility model provides a centrifuge tube shelf convenient to store, which relates to the technical field of centrifuge tube shelf, and comprises a shelf body, the inner top wall of the shelf body is in sliding connection with a first storage rack, a second storage rack is arranged below the first storage rack, a third storage rack is arranged below the second storage rack, and the inner top wall of the shelf body is in sliding connection with the third storage rack. The bottom face of the first storage rack and the bottom face of the second storage rack are each provided with two limiting sliding grooves, and the inner wall of each limiting sliding groove is slidably connected with a limiting sliding block. According to the centrifuge tube rack convenient to store, the first storage rack is in sliding connection with the rack body and can move in the horizontal direction, and the second storage rack and the third storage rack are in sliding fit with limiting sliding grooves in the bottom faces of the first storage rack and the second storage rack through limiting sliding blocks, so that a relatively stable layered sliding structure is achieved; therefore, the internal space of the frame body is fully utilized, the space utilization rate is improved, and the problem that space waste is caused by fixed space design or centrifuge tubes with specific specifications cannot be placed is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a centrifugal tube rack convenient to store belongs to centrifugal tube rack field. BACKGROUND

[0002] The test tube rack is a basic experimental instrument used in chemical laboratories, mainly used for placing and drying test tubes, which is usually made of plastic, stainless steel, wood, glass and other materials, with different specifications and designs to meet various experimental needs. The test tube rack is an indispensable tool in the laboratory, which can effectively support the safety, convenience and efficiency of experimental operation.

[0003] The centrifugal tube rack at the present stage is usually a fixed structure composed of multiple separated plate-shaped structures, used for placing centrifugal tubes or test tubes, etc. There are certain defects in use, such as occupying a large space, which is difficult to place and arrange flexibly in the limited space of the laboratory, and the large volume brings trouble to the storage work when not in use, which is not conducive to the overall layout optimization and space efficient use of the laboratory. At the same time, the fixed structure cannot be flexibly adjusted in terms of the number of layers and the size of the space according to the actual needs, and cannot well adapt to the placement needs of different numbers and specifications of centrifugal tubes. Therefore, we provide a centrifugal tube rack convenient to store to solve the above problems. SUMMARY

[0004] To solve the above problems, the utility model provides a centrifugal tube rack convenient to store to solve the above problems, and the specific technical scheme is:

[0005] A centrifugal tube rack convenient to store, comprising a rack body, a first storage rack is slidably connected to the inner top wall of the rack body, a second storage rack is arranged below the first storage rack, a third storage rack is arranged below the second storage rack, two limiting sliding grooves are formed in the bottom surface of the first storage rack and the second storage rack, a limiting sliding block is slidably connected to the inner wall of each limiting sliding groove, the bottom surface of one group of limiting sliding blocks is fixedly connected to the upper surface of the second storage rack, and the bottom surface of the other group of limiting sliding blocks is fixedly connected to the upper surface of the third storage rack, a prompt label is fixedly connected to the front surface of the first storage rack, the front surface of the second storage rack and the front surface of the third storage rack, a group of large-aperture clamping grooves are formed in the upper surface of the first storage rack, a group of small-aperture clamping grooves are formed in the upper surface of the second storage rack, and a resting groove is formed in the upper surface of the third storage rack, and space sand is arranged in the inside of the resting groove.

[0006] Preferably, the bottom surface of the rack body is fixedly connected with a base, the bottom surface of the base is fixedly connected with two supporting legs, and the bottom surface of each supporting leg is fixedly connected with a supporting foot.

[0007] Preferably, the bottom surface of each supporting foot is fixedly connected with an antiskid pad, and the material of the antiskid pad is rubber.

[0008] Preferably, the back of the frame is fixedly connected with a mounting plate, and the back of the mounting plate is fixedly connected with a storage box.

[0009] Preferably, the front of the first storage frame, the front of the second storage frame and the front of the third storage frame are fixedly connected with a connecting plate, and the front of each connecting plate is fixedly connected with a handle.

[0010] Preferably, the back of the frame is provided with a signboard, and the front of the signboard is fixedly connected with the back of the frame.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The centrifugal tube frame convenient to store is slidably connected with the frame through the first storage frame and can move in the horizontal direction, the second storage frame and the third storage frame are slidably connected with the first storage frame and the second storage frame through the limiting sliding block and the limiting sliding groove at the bottom surface, and a relatively stable layered sliding structure is realized, so that the internal space of the frame is fully utilized, the space utilization rate is improved, the problems of space waste or inability to place centrifugal tubes of specific specifications caused by fixed space design are avoided, the large-aperture clamping groove on the first storage frame can be used for placing centrifugal tubes with large diameters, the small-aperture clamping groove on the second storage frame is suitable for centrifugal tubes with small diameters, the resting groove of the third storage frame is filled with space sand, when the centrifugal tube is placed in the resting groove, the space sand will deform according to the shape and pressure of the centrifugal tube and tightly fit the outer wall of the centrifugal tube, so that a good fixing effect is provided, and the storage frames at different layers can store centrifugal tubes of different diameters or types, so that the experimental personnel can quickly place the centrifugal tubes into the corresponding storage layers according to the specifications of the centrifugal tubes, the centrifugal tubes are convenient to arrange and find, the efficiency and convenience of experimental operation are improved, and experimental errors or time waste caused by chaotic placement are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic view of the centrifugal tube frame convenient to store of the utility model;

[0014] Figure 2 It is a three-dimensional structural schematic view of the centrifugal tube frame convenient to store of the utility model from the rear perspective;

[0015] Figure 3 It is a three-dimensional structural schematic view of the large-aperture clamping groove in the centrifugal tube frame convenient to store of the utility model;

[0016] Figure 4 It is a side sectional view of the first storage frame in the centrifugal tube frame convenient to store of the utility model.

[0017] BRIEF DESCRIPTION OF DRAWINGS:1, frame; 2, first storage rack; 3, connecting plate; 4, handle; 5, prompt label; 6, limiting sliding groove; 7, limiting sliding block; 8, second storage rack; 9, third storage rack; 10, support leg; 11, support foot; 12, non-slip pad; 13, base; 14, mounting plate; 15, storage box; 16, signboard; 17, large aperture clamping groove; 18, small aperture clamping groove; 19, resting groove; 20, space sand. DETAILED DESCRIPTION

[0018] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0019] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary skilled in the art without creative labor are within the scope of protection of the present application.

[0020] Please refer to Figures 1-4The utility model discloses a centrifugal tube frame convenient to store, including frame body 1, the inner top wall sliding connection of frame body 1 has the first storage frame 2, the below of first storage frame 2 is equipped with the second storage frame 8, the below of second storage frame 8 is equipped with the third storage frame 9, the bottom surface of first storage frame 2 with the bottom surface of second storage frame 8 all are seted up with two limit sliding slot 6, the inner wall of each limit sliding slot 6 all slidingly connected with the limit sliding block 7, the bottom surface of one group limit sliding block 7 with the upper surface of second storage frame 8 fixedly connected, the bottom surface of another group limit sliding block 7 with the upper surface of third storage frame 9 fixedly connected, the front of first storage frame 2, the front of second storage frame 8 and the front of third storage frame 9 all are fixedly connected with prompt label 5, the upper surface of first storage frame 2 is seted up with a group of large aperture clamping groove 17, the upper surface of second storage frame 8 is seted up with a group of small aperture clamping groove 18, the upper surface of third storage frame 9 is seted up with the resting groove 19, the inside of resting groove 19 is equipped with space sand 20, the large aperture clamping groove 17 on first storage frame 2 can be used to place the centrifugal tube of larger pipe diameter, the small aperture clamping groove 18 of second storage frame 8 is then adapted the centrifugal tube of smaller pipe diameter, and the resting groove 19 of third storage frame 9 is filled with space sand 20, when the centrifugal tube is placed in the resting groove 19, the space sand 20 will be deformed according to the shape and pressure of centrifugal tube, and tightly adhere to the outer wall of centrifugal tube, and different layers of storage frame can be stored for different pipe diameters or types of centrifugal tube, which can place the centrifugal tube into the corresponding storage layer quickly according to the specification of the centrifugal tube, facilitate sorting and searching, improve the efficiency and convenience of experimental operation, and reduce experimental errors or time waste caused by chaotic placement.

[0021] The bottom surface of the frame body 1 is fixedly connected with a base 13, the bottom surface of the base 13 is fixedly connected with two supporting legs 10, the bottom surface of each supporting leg 10 is fixedly connected with a supporting foot 11, the supporting foot 11 can improve the stability of the equipment, the bottom surface of each supporting foot 11 is fixedly connected with an anti-skid pad 12, the anti-skid pad 12 is made of rubber, and the anti-skid pad 12 can further improve the stability of the equipment, the back surface of the frame body 1 is fixedly connected with a mounting plate 14, the back surface of the mounting plate 14 is fixedly connected with a storage box 15, and the storage box 15 can be used by the user to place personal items.

[0022] The front surface of the first storage frame 2, the front surface of the second storage frame 8 and the front surface of the third storage frame 9 are all fixedly connected with a connecting plate 3, the front surface of each connecting plate 3 is fixedly connected with a handle 4, the handle 4 can be used by the staff to operate the equipment, and the back surface of the frame body 1 is provided with a signboard 16, the front surface of the signboard 16 is fixedly connected with the back surface of the frame body 1, and the signboard 16 can improve the identification of the equipment.

[0023] The working principle of the utility model is as follows:

[0024] In use, the first storage rack 2 can move in the horizontal direction through the sliding connection with the inner top wall of the rack body 1, and the second storage rack 8 and the third storage rack 9 realize the relatively stable layered sliding structure through the sliding cooperation of the limiting sliding block 7 and the limiting sliding groove 6 on the bottom surface of the first storage rack 2 and the second storage rack 8, the large-aperture clamping groove 17 on the first storage rack 2 can be used to place the centrifugal tube with a larger diameter, and the small-aperture clamping groove 18 on the second storage rack 8 is suitable for the centrifugal tube with a smaller diameter, and the resting groove 19 of the third storage rack 9 is filled with space sand 20, when the centrifugal tube is placed in the resting groove 19, the space sand 20 will deform according to the shape and pressure of the centrifugal tube, tightly fit the outer wall of the centrifugal tube, so as to provide good fixing effect, prevent the centrifugal tube from shaking or toppling during placement or carrying.

[0025] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

[0027] The technical principles of the present application are described above in combination with specific embodiments. These descriptions are only for the purpose of explaining the principles of the present application, and cannot be interpreted in any way as a limitation on the scope of protection of the present application. Based on the explanation here, those skilled in the art do not need to make creative efforts to think of other specific embodiments of the present application, and these embodiments will fall within the scope of protection of the claims of the present application.

Claims

1. A centrifuge tube rack for easy storage comprising a rack body (1) characterised in that: The inner top wall of the frame body (1) is slidably connected with a first storage rack (2), the lower portion of the first storage rack (2) is provided with a second storage rack (8), the lower portion of the second storage rack (8) is provided with a third storage rack (9), the bottom surface of the first storage rack (2) and the bottom surface of the second storage rack (8) are both provided with two limiting sliding grooves (6), the inner wall of each limiting sliding groove (6) is slidably connected with a limiting sliding block (7), the bottom surface of one group of limiting sliding blocks (7) is fixedly connected with the upper surface of the second storage rack (8), the bottom surface of the other group of limiting sliding blocks (7) is fixedly connected with the upper surface of the third storage rack (9), the front surface of the first storage rack (2), the front surface of the second storage rack (8) and the front surface of the third storage rack (9) are all fixedly connected with a prompt label (5), the upper surface of the first storage rack (2) is provided with a group of large-aperture clamping grooves (17), the upper surface of the second storage rack (8) is provided with a group of small-aperture clamping grooves (18), the upper surface of the third storage rack (9) is provided with a resting groove (19), the inside of the resting groove (19) is provided with space sand (20).

2. The easily stowable centrifuge tube rack of claim 1, wherein: The bottom surface of the frame body (1) is fixedly connected with a base (13), the bottom surface of the base (13) is fixedly connected with two supporting legs (10), the bottom surface of each supporting leg (10) is fixedly connected with a supporting foot (11).

3. The easily stowable centrifuge tube rack of claim 2, wherein: The bottom surface of each supporting foot (11) is fixedly connected with an anti-skid pad (12), the material of the anti-skid pad (12) is rubber.

4. The conveniently stowable centrifuge tube rack of claim 1, wherein: The back surface of the frame body (1) is fixedly connected with a mounting plate (14), the back surface of the mounting plate (14) is fixedly connected with a storage box (15).

5. The conveniently stowable centrifuge tube rack of claim 1, wherein: The front surface of the first storage rack (2), the front surface of the second storage rack (8) and the front surface of the third storage rack (9) are all fixedly connected with a connecting plate (3), the front surface of each connecting plate (3) is fixedly connected with a handle (4).

6. The conveniently stowable centrifuge tube rack of claim 1, wherein: The back surface of the frame body (1) is provided with a signboard (16), the front surface of the signboard (16) is fixedly connected with the back surface of the frame body (1). The back surface of the frame body (1) is provided with a signboard (16), the front surface of the signboard (16) is fixedly connected with the back surface of the frame body (1).

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