Biological reagent preservation equipment

Abstract

The utility model relates to the technical field of biological reagent preservation, in particular to biological reagent preservation equipment which comprises a storage box, reagent tubes can be supported and placed through matching of inserting grooves and supporting grooves in a supporting mechanism, and three groups of rubber strips in the inserting grooves are matched to limit and extrude the outer walls of the reagent tubes. Rubber pads in the bearing grooves protect the bottoms of the reagent tubes, and buffer pads on the box cover limit and abut against the tops of the reagent tubes, so that the reagent tubes can be stably placed in the storage box, the reagent tubes are prevented from being damaged when the device is moved or transported, and the reagent tube storage box has the advantage that the reagent tubes are convenient to take and place; by arranging the refrigeration mechanisms, the temperature in the storage box can be controlled through refrigeration of semiconductor refrigeration sheets in the two sets of refrigeration mechanisms, so that the internal environment temperature is convenient for storing reagent samples in the reagent tube, and meanwhile, the influence on the activity in the reagent samples caused by too high temperature when the reagent samples are stored is avoided; and the preservation period of the reagent sample is prolonged.

Description

Technical Field

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

[0002] Biological reagents refer to biological materials or organic compounds related to life science research, as well as reagents used in clinical diagnosis and medical research. Due to the broad scope and rapid development of life science, this type of reagents is diverse and complex in nature, with a wide variety and large quantity.

[0003] For example, a storage device for biological reagent samples (Announcement No.: CN219524645U) includes a collection box, the top of which is rotatably connected to a sealing cover, the bottom of which is fixedly equipped with a magnetic block, the bottom of which is provided with a positioning hole, the top of the inner wall of the collection box is provided with a placement block, the top of which is provided with a placement slot, the inner wall of which is connected to one end of an electric push rod, and the other end of the electric push rod is fixedly equipped with a clamping plate. The placement block, the placement slot, the electric push rod and the clamping plate are used in coordination, and the positioning holes are used to fix the top and bottom of the biological reagent sample in multiple directions, so as to avoid the failure to fix it in multiple directions, which may cause the biological reagent sample to be easily separated from the foam board and damaged when passing through a bumpy road during transportation, thereby improving the stability of the device during transportation and the practicality of the device.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above equipment is used, four sets of electric push rods in the placement slot drive the clamping plate to clamp and fix the reagent tube. When placing and removing the reagent bottle, additional operation of the electric push rod is required to clamp or release it, which is inconvenient for taking and placing the reagent tube. Therefore, we need to propose a biological reagent storage device. Utility Model Content

[0005] The purpose of the utility model is to provide a biological reagent storage device, in which the plug-in groove in the supporting mechanism cooperates with the supporting groove to support and place the reagent tube, and the three groups of rubber strips in the plug-in groove cooperate to play a limiting and squeezing role on the outer wall of the reagent tube, and the rubber pad in the supporting groove protects the bottom of the reagent tube, so that the reagent tube can be placed stably to avoid damage to the reagent tube when the device is moved or transported, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A biological reagent storage device comprises a storage box, a box cover is rotatably provided on the top of the storage box, a buckle is provided between the storage box and the box cover, a supporting mechanism is clamped inside the storage box, and a refrigeration mechanism for refrigerating the inside of the storage box is provided below the supporting mechanism;

[0008] The supporting mechanism includes a supporting frame, the top of the supporting frame is provided with a plurality of plug-in slots for inserting reagent tubes in a rectangular array, the interior of the plug-in slots is provided with three groups of rubber strips in a circular array, and the inner bottom of the supporting frame is provided with supporting slots corresponding to the plug-in slots.

[0009] Furthermore, two groups of plug blocks are fixedly connected to both sides of the support frame, and plug racks corresponding to the plug blocks are fixedly installed on the inner walls of both sides of the storage box, and the four groups of plug blocks are respectively plugged into the inside of the four groups of plug racks.

[0010] Furthermore, a rubber pad is installed inside the supporting groove to protect the bottom of the reagent tube, and a plurality of ventilation grooves are equidistantly provided on the top and inner bottom of the supporting frame.

[0011] Furthermore, the refrigeration mechanism includes a partition, which is fixedly mounted on the inner wall of the storage box, and two groups of semiconductor refrigeration plates are embedded on the partition, and heat dissipation fins are fixedly mounted on the bottom of the semiconductor refrigeration plates.

[0012] Furthermore, two groups of embedding grooves are symmetrically provided on the partition, and the two groups of semiconductor cooling plates are fixedly embedded in the two groups of embedding grooves respectively.

[0013] Furthermore, heat dissipation ports are provided on both sides of the storage box, two groups of heat dissipation ports are respectively located on one side of two groups of heat dissipation fins, and dustproof nets are fixedly installed inside the heat dissipation ports.

[0014] Furthermore, a buffer pad is fixedly installed on the inner top of the box cover, and a limiting groove corresponding to a plurality of groups of plug-in grooves is opened on the bottom of the buffer pad.

[0015] Furthermore, the buckles are symmetrically arranged in two groups, the buckle seats of the buckles are fixedly installed on the side walls of the box cover, and the locking tongues of the buckles are fixedly installed on the side walls of the storage box.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model can support and place the reagent tube by cooperating with the plug-in slot in the supporting mechanism and the supporting slot. The three groups of rubber strips in the plug-in slot cooperate to limit and squeeze the outer wall of the reagent tube. The rubber pad in the supporting slot protects the bottom of the reagent tube. The buffer pad on the box cover limits the top of the reagent tube, so that the reagent tube can be stably placed in the storage box to avoid damage to the reagent tube when the device is moved or transported. It has the advantage of convenient access to the reagent tube.

[0018] 2. By setting up a refrigeration mechanism, the temperature inside the storage box can be controlled by cooling through the semiconductor refrigeration plates in the two groups of refrigeration mechanisms, so that the internal environment temperature is convenient for storing reagent samples in the reagent tubes, and at the same time, it avoids the effect of excessive temperature on the activity of the reagent samples when storing the reagent samples, thereby increasing the storage period of the reagent samples and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model from the side;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model in cross section;

[0021] Figure 3 It is a structural schematic diagram of the supporting mechanism and the storage box of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the supporting mechanism of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the refrigeration mechanism of the utility model;

[0024] Figure 6 It is a structural schematic diagram of the box cover of the utility model.

[0025] In the figure: 1. storage box; 2. box cover; 3. buckle; 4. supporting mechanism; 41. supporting frame; 42. plug-in slot; 43. rubber strip; 44. supporting slot; 45. rubber pad; 46. plug-in block; 47. ventilation slot; 5. refrigeration mechanism; 51. partition; 52. embedded slot; 53. semiconductor refrigeration sheet; 54. heat dissipation fin; 6. heat dissipation port; 7. dustproof net; 8. plug-in rack; 9. buffer pad; 10. limit slot. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-6 , the utility model provides a technical solution:

[0028] A biological reagent storage device comprises a storage box 1, a box cover 2 is rotatably provided on the top of the storage box 1, a buckle 3 is provided between the storage box 1 and the box cover 2, a supporting mechanism 4 is clamped inside the storage box 1, and a refrigeration mechanism 5 for refrigerating the inside of the storage box 1 is provided below the supporting mechanism 4;

[0029] The supporting mechanism 4 includes a supporting frame 41, the top of the supporting frame 41 is provided with a plurality of groups of plug-in grooves 42 for plugging in reagent tubes in a rectangular array, the interior of the plug-in grooves 42 is provided with three groups of rubber strips 43 in a circular array, and the inner bottom of the supporting frame 41 is provided with supporting grooves 44 corresponding to the plug-in grooves 42, so that the reagent tubes can be supported and placed by cooperating with the plug-in grooves 42 and the supporting grooves 44, and the three groups of rubber strips 43 in the plug-in grooves 42 cooperate to limit and squeeze the outer wall of the reagent tube.

[0030] Two groups of plug blocks 46 are fixedly connected to both sides of the support frame 41, and plug racks 8 corresponding to the plug blocks 46 are fixedly installed on the inner walls of both sides of the storage box 1. The four groups of plug blocks 46 are respectively plugged into the inside of the four groups of plug racks 8, so that the supporting mechanism 4 can be conveniently disassembled and assembled through the cooperation between the plug blocks 46 and the plug racks 8.

[0031] A rubber pad 45 is installed inside the supporting groove 44 to protect the bottom of the reagent tube. The rubber pad 45 is used to protect the bottom of the reagent tube. A plurality of ventilation grooves 47 are equidistantly provided on the top and inner bottom of the supporting frame 41 to facilitate ventilation of the supporting frame 41 up and down, so that the refrigeration energy of the refrigeration mechanism 5 can circulate in the storage box 1.

[0032] The refrigeration mechanism 5 includes a partition 51, which is fixedly mounted on the inner wall of the storage box 1. Two groups of semiconductor refrigeration plates 53 are embedded on the partition 51. Heat dissipation fins 54 are fixedly mounted on the bottom of the semiconductor refrigeration plates 53 to facilitate refrigeration through the semiconductor refrigeration plates 53. The hot end of the semiconductor refrigeration plates 53 dissipates heat through the heat dissipation fins 54.

[0033] Two groups of embedding grooves 52 are symmetrically formed on the partition plate 51 , and two groups of semiconductor cooling plates 53 are fixedly embedded in the two groups of embedding grooves 52 .

[0034] Heat dissipation vents 6 are provided on both sides of the storage box 1. The two groups of heat dissipation vents 6 are respectively located on one side of the two groups of heat dissipation fins 54, and a dustproof net 7 is fixedly installed inside the heat dissipation vents 6, so that the air outside the storage box 1 can enter the storage box 1 through the heat dissipation vents 6 to dissipate the heat of the heat dissipation fins 54, and the dustproof net 7 can filter the dust in the air.

[0035] A buffer pad 9 is fixedly installed on the inner top of the box cover 2, and a limiting groove 10 corresponding to a plurality of groups of plug-in grooves 42 is provided at the bottom of the buffer pad 9, so as to facilitate the limiting contact of the top of the reagent tube by the buffer pad 9.

[0036] The buckles 3 are symmetrically arranged in two groups, the buckle seats of the buckles 3 are fixedly installed on the side walls of the box cover 2 , and the locking tongues of the buckles 3 are fixedly installed on the side walls of the storage box 1 .

[0037] Working principle: The reagent tube can be supported and placed by the cooperation between the plug-in slot 42 and the supporting slot 44 in the supporting mechanism 4. The three groups of rubber strips 43 in the plug-in slot 42 cooperate to limit and squeeze the outer wall of the reagent tube. The rubber pad 45 in the supporting slot 44 protects the bottom of the reagent tube. The buffer pad 9 on the box cover 2 limits the top of the reagent tube, so that the reagent tube can be stably placed in the storage box 1 to avoid damage to the reagent tube when the device is moved or transported. It has the advantage of convenient access to the reagent tube.

[0038] By setting up a refrigeration mechanism 5, the temperature in the storage box 1 can be controlled by cooling through the semiconductor refrigeration plates 53 in the two groups of refrigeration mechanisms 5, so that the internal environmental temperature is convenient for storing reagent samples in the reagent tubes, and at the same time, it avoids the effect of excessive temperature on the activity of the reagent samples when storing the reagent samples, thereby increasing the storage period of the reagent samples and improving the practicality of the device.

[0039] 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 biological reagent storage device, characterized in that: include: A storage box (1), a box cover (2) rotatably arranged on the top of the storage box (1), a buckle (3) arranged between the storage box (1) and the box cover (2), and A supporting mechanism (4) is clamped and arranged inside the storage box (1); and a refrigeration mechanism (5) is arranged below the supporting mechanism (4) and refrigerates the interior of the storage box (1); The supporting mechanism (4) comprises a supporting frame (41), the top of the supporting frame (41) is provided with a plurality of groups of plug-in slots (42) for plugging in reagent tubes in a rectangular array, the interior of the plug-in slots (42) is provided with three groups of rubber strips (43) in a circular array, and the inner bottom of the supporting frame (41) is provided with supporting slots (44) corresponding to the plug-in slots (42).

2. A biological reagent storage device according to claim 1, characterized in that: Two groups of plug blocks (46) are fixedly connected to both sides of the support frame (41), and plug racks (8) corresponding to the plug blocks (46) are fixedly installed on the inner walls of both sides of the storage box (1), and the four groups of plug blocks (46) are respectively plugged into the inside of the four groups of plug racks (8).

3. A biological reagent storage device according to claim 2, characterized in that: A rubber pad (45) is installed inside the support groove (44) to protect the bottom of the reagent tube, and a plurality of groups of ventilation grooves (47) are equidistantly provided on the top and inner bottom of the support frame (41).

4. A biological reagent storage device according to claim 1, characterized in that: The refrigeration mechanism (5) comprises a partition (51) which is fixedly mounted on the inner wall of the storage box (1). Two groups of semiconductor refrigeration plates (53) are embedded on the partition (51), and heat dissipation fins (54) are fixedly mounted on the bottom of the semiconductor refrigeration plates (53).

5. A biological reagent storage device according to claim 4, characterized in that: The partition plate (51) is symmetrically provided with two groups of embedding grooves (52), and the two groups of semiconductor cooling plates (53) are respectively fixedly embedded in the two groups of embedding grooves (52).

6. A biological reagent storage device according to claim 5, characterized in that: Both sides of the storage box (1) are provided with heat dissipation openings (6), two groups of the heat dissipation openings (6) are respectively located on one side of two groups of heat dissipation fins (54), and a dustproof net (7) is fixedly installed inside the heat dissipation opening (6).

7. A biological reagent storage device according to claim 1, characterized in that: A buffer pad (9) is fixedly mounted on the inner top of the box cover (2), and a limiting groove (10) corresponding to a plurality of groups of plug-in grooves (42) is provided on the bottom of the buffer pad (9).

8. A biological reagent storage device according to claim 1, characterized in that: The buckles (3) are symmetrically arranged in two groups, the buckle seats of the buckles (3) are fixedly mounted on the side wall of the box cover (2), and the locking tongues of the buckles (3) are fixedly mounted on the side wall of the storage box (1).

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