Anti-pollution storage device for biological sample refrigeration

Abstract

The anti-pollution storage device comprises a refrigerated cabinet, a plurality of cabins are arranged in an inner cavity of the refrigerated cabinet, access openings are formed in one sides of the cabins, shells are connected into the cabins in an inserted mode, containing grooves are formed in the tops of the shells, and the containing grooves are communicated with the cabins. A plurality of cabins are arranged in the refrigerated cabinet and are used in cooperation with the access opening, the shells, the containing grooves and the sealing shells, multiple different biological samples can be refrigerated and stored in a partitioned mode, meanwhile, the biological samples cannot be mutually influenced when being taken and placed, and the biological samples can be conveniently taken and stored. In addition, by arranging a clamping assembly, the shell is firmly limited in the cabin body, meanwhile, the situation that the sealing shell shifts can be avoided, and therefore the air tightness of the access opening is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to biological sample refrigeration technical field, concretely is a biological sample refrigeration is with anti -pollution storage device. BACKGROUND

[0002] Biological sample is the important resource in biomedical research and clinical diagnosis, they cover the health and disease organism's various biological macromolecules, cell, tissue and organ etc., biological sample usually refers to the sample that is obtained from organism for research, diagnosis or treatment, in biomedical research, the preservation of biological sample is crucial.

[0003] The refrigeration storage mode often neglects the isolation requirement between samples, resulting in that different kinds of biological samples are mixed and stored in the same refrigeration cabin, and the risk of cross contamination is increased, therefore we need to provide a biological sample refrigeration anti -pollution storage device. UTILITY MODEL CONTENT

[0004] The utility model discloses a biological sample refrigeration anti -pollution storage device, and aims at solving the problem that the biological sample refrigeration storage mode in the prior art often neglects the isolation requirement between samples, resulting in that different kinds of biological samples are mixed and stored in the same refrigeration cabin, and the risk of cross contamination is increased.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A biological sample refrigeration anti -pollution storage device, including the refrigeration cabinet, the inner chamber of refrigeration cabinet is provided with a plurality of cabin bodies, a plurality of groups The side of cabin body is all seted up and is taken out and is taken out, and the inside of a plurality of groups The shell is inserted to the cabin body, and the top of a plurality of groups The shell is all seted up and is taken out and is taken out, and a plurality of groups The side of shell is all provided with the sealing shell for plugging the access opening, and the inner wall of refrigeration cabinet is provided with a plurality of groups The clamping assembly for preventing the displacement of shell.

[0007] Preferably, the clamping assembly includes a positioning seat, the two ends of the positioning seat are fixedly connected to the two side inner walls of the refrigeration cabinet, rotating shafts are rotatably connected to the two side inner walls of the positioning seat, movable blocks are fixedly sleeved on the outer walls of the rotating shafts, clamping blocks are fixedly connected to the side walls of the movable blocks, and the ends of the clamping blocks abut against the side walls of the sealing shells.

[0008] Preferably, the utility model further includes two groups of torsion springs, one end of each of the two groups of torsion springs is fixedly connected to the two side inner walls of the positioning seat, the other end of each of the two groups of torsion springs is fixedly connected to the two ends of the movable blocks, and the two groups of torsion springs are movably sleeved on the outer walls of the two groups of rotating shafts.

[0009] Preferably, a sealing gasket is connected to one side wall of the cabin body, and one side wall of the sealing shell abuts one side of the sealing gasket.

[0010] Preferably, two limiting blocks are respectively fixedly connected to two side walls of the cabin body, two limiting grooves are respectively formed in two side walls of the shell body, and the two groups of limiting blocks are respectively slidably inserted into the two groups of limiting grooves.

[0011] Preferably, an ultraviolet lamp is arranged in the cabin body, and the ultraviolet lamp is fixedly installed at the inner top of the cabin body.

[0012] Preferably, the utility model also comprises a push-pull handle, and the push-pull handle is fixedly connected to one side wall of the sealing shell.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses a plurality of cabin bodies are arranged in the inside of the refrigerated cabinet, and the cooperation of the access opening, the shell body, the containing groove and the sealing shell is used, so that a plurality of different biological samples can be stored in different zones, and the biological samples can be taken and placed without mutual influence, so that the problem of cross contamination is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the structural schematic diagram of the cabin body, the shell body and the sealing shell of the utility model;

[0017] Figure 3 It is the structural schematic diagram of the utility model clamping assembly;

[0018] Figure 4 It is the structural schematic diagram of the inside of the cabin body of the utility model.

[0019] In the drawing: 1, refrigerated cabinet;2, cabin body;3, shell body;4, containing groove;5, access opening;6, sealing shell;7, clamping assembly;701, positioning seat;702, rotating shaft;703, movable block;704, clamping block;705, torsion spring;8, sealing gasket;9, limiting block;10, limiting groove;11, ultraviolet lamp;12, push-pull handle. DETAILED DESCRIPTION

[0020] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0021] Please refer to Figures 1-4 The present application provides a technical scheme:

[0022] The biological sample cold storage anti-pollution storage device, including the refrigerator 1, the inner chamber of the refrigerator 1 is provided with a plurality of cabin 2, a plurality of groups of cabin 2 One side is provided with access opening 5, the inside of a plurality of groups of cabin 2 is inserted with shell 3, the top of a plurality of groups of shell 3 is provided with containing groove 4, a plurality of groups of shell 3 One side is provided with the sealing shell 6 for plugging access opening 5, the inner wall of the refrigerator 1 is provided with a plurality of groups of clamping assembly 7 for preventing shell 3 Displacement occurs, by setting multiple cabin 2 in the inside of the refrigerator 1, and the cooperation and use of access opening 5, shell 3, containing groove 4 and sealing shell 6, multiple different biological samples can be partitioned and cold stored, and biological samples can be taken and placed without mutual influence, thereby avoiding the problem of cross contamination, in addition, by setting clamping assembly 7, shell 3 is firmly limited in the inside of cabin 2, and displacement of sealing shell 6 can be avoided, thereby ensuring the air tightness of access opening 5;

[0023] In the embodiment, the clamping assembly 7 comprises a positioning seat 701, both ends of the positioning seat 701 are fixedly connected to the inner walls of the two sides of the refrigerator cabinet 1, a rotating shaft 702 is rotatably connected to the inner walls of the two sides of the positioning seat 701, an active block 703 is fixedly sleeved on the outer wall of the rotating shaft 702, a clamping block 704 is fixedly connected to one side wall of the active block 703, one end of the clamping block 704 abuts against the side wall of the sealing shell 6, and two groups of torsional springs 705 are arranged, one end of each group of the torsional springs 705 is fixedly connected to the inner walls of the two sides of the positioning seat 701, the other end of each group of the torsional springs 705 is fixedly connected to the two ends of the active block 703, and each group of the torsional springs 705 is movably sleeved on the outer wall of each group of the rotating shafts 702; by cooperation of the positioning seat 701, the rotating shaft 702, the active block 703, the clamping block 704 and the torsional springs 705, when the shell 3 needs to be taken out from the inside of the cabin body 2, the bottom end of the clamping block 704 can be lifted upwards first, at this time, the active block 703 drives the rotating shaft 702 to rotate, and the torsional springs 705 are deformed, then the shell 3 can be directly taken out from the inside of the cabin body 2, when the shell 3 is placed in the cabin body 2 again, the clamping block 704 can be driven by the reaction force generated by the deformation of the torsional springs 705 to stably position the sealing shell 6 and the shell 3, so as to ensure the air tightness of the access opening 5, the torsional springs 705 can be made of stainless steel, stainless steel is a commonly used spring material, and is widely used because of its good corrosion resistance and mechanical properties; in the biological sample refrigeration storage device, stainless steel and alloy steel have good corrosion resistance and can resist corrosion in a low-temperature environment, thereby prolonging the service life of the torsional springs;

[0024] Further, the side wall of the cabin body 2 is connected with a sealing gasket 8, one side of the side wall of the sealing shell 6 abuts against one side of the sealing gasket 8, and the sealing gasket 8 is made of silica gel or high-elastic rubber and other low-temperature-resistant, corrosion-resistant, non-toxic and harmless materials, which have excellent sealing performance and durability and can maintain their elasticity and softness in a low-temperature environment, thereby ensuring the sealing of the inside of the cabin body 2;

[0025] Further, the side walls of the cabin body 2 are fixedly connected with limiting blocks 9, and the side walls of the shell 3 are provided with limiting grooves 10 matched with the limiting blocks 9, the two groups of limiting blocks 9 are slidably inserted into the two groups of limiting grooves 10, and cooperation of the limiting blocks 9 and the limiting grooves 10 can guide the shell 3;

[0026] It should be noted that the inside of the cabin body 2 is provided with an ultraviolet lamp 11, the ultraviolet lamp 11 is fixedly installed on the inner top of the cabin body 2, the ultraviolet lamp 11 emits short wave ultraviolet light (such as UVC wave band), especially the wavelength near 253.7 nanometers, can destroy the DNA and RNA structure of microorganisms, makes it lose the ability of replication, can effectively kill the bacteria, virus, fungus and other microorganisms in the cabin body 2, achieves the effect of high-efficiency sterilization, prevents them from causing pollution to the biological sample, when the inside of the cabin body 2 is not placed biological sample, the inside of the cabin body 2 can be disinfected by using the ultraviolet lamp 11, when the biological sample is placed in the inside of the cabin body 2, the ultraviolet lamp 11 is in the closed state, avoids the ultraviolet light to cause damage to the biological sample;

[0027] In addition, it also includes a push-pull handle 12, the push-pull handle 12 is fixedly connected on one side wall of the sealing shell 6, by setting the push-pull handle 12, it plays the role of facilitating to take and place the shell body 3 from the inside of the cabin body 2.

[0028] Although the embodiments of the present application have been shown and described, it should be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pollution prevention storage device for biological samples in cold storage, comprising a cold storage cabinet (1), characterized in that: The inner cavity of the refrigeration cabinet (1) is provided with a plurality of cabins (2), one side of each group of the cabins (2) is provided with an access opening (5), the inside of each group of the cabins (2) is inserted with a shell (3), the top of each group of the shell (3) is provided with an accommodating groove (4), one side of each group of the shell (3) is provided with a sealing shell (6) for plugging the access opening (5), and the inner wall of the refrigeration cabinet (1) is provided with a plurality of clamping assemblies (7) for preventing displacement of the shell (3); The clamping assembly (7) comprises a positioning seat (701), both ends of the positioning seat (701) are fixedly connected to the inner walls of both sides of the refrigeration cabinet (1), rotating shafts (702) are rotatably connected to the inner walls of both sides of the positioning seat (701), movable blocks (703) are fixedly sleeved on the outer walls of the rotating shafts (702), clamping blocks (704) are fixedly connected to one side wall of the movable blocks (703), and one end of the clamping block (704) abuts against the side wall of the sealing shell (6). Further comprising two groups of torsion springs (705), one end of each group of the torsion springs (705) is fixedly connected to the inner walls of both sides of the positioning seat (701), the other end of each group of the torsion springs (705) is fixedly connected to both ends of the movable block (703), and each group of the torsion springs (705) is movably sleeved on the outer wall of each group of the rotating shafts (702).

2. The anti-pollution storage device for biological samples according to claim 1, characterized in that: One side wall of the cabin (2) is connected with a sealing gasket (8), and one side wall of the sealing shell (6) abuts against one side of the sealing gasket (8).

3. The anti-pollution storage device for biological samples according to claim 1, characterized in that: The two side walls of the cabin (2) are respectively fixedly connected with limiting blocks (9), the two side walls of the shell (3) are respectively provided with limiting grooves (10) matched with the limiting blocks (9), and the two groups of limiting blocks (9) are respectively slidably inserted into the two groups of limiting grooves (10).

4. The anti-pollution storage device for biological samples according to claim 1, characterized in that: The inside of the cabin (2) is provided with an ultraviolet lamp (11), and the ultraviolet lamp (11) is fixedly installed on the inner top of the cabin (2).

5. The anti-pollution storage device for biological sample refrigeration according to claim 1, characterized in that: Further comprising a push-pull handle (12) fixedly connected to one side wall of the sealing shell (6).

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