Specimen classified storage device

Abstract

The utility model discloses a specimen classified storage device. Comprising a box body, a controller arranged in the box body, a plurality of mutually independent storage cavities, a plurality of temperature regulators which are electrically connected with the controller and can be used for heating or refrigerating the corresponding storage cavities one by one, and temperature sensors which are electrically connected with the controller and can be used for detecting the temperature in the corresponding storage cavities one by one, the main display screen is electrically connected with the controller and arranged outside the box body; the first storage racks can be used for placing test tube specimens and can be accommodated in any storage cavity; the second storage racks can be used for placing slide specimens and can be accommodated in any storage cavity; a door body hinged to the box body and used for controlling the storage cavity to be opened or closed is arranged at the corresponding position of each storage cavity, a sub-display screen electrically connected with the controller is arranged on the outer wall of each door body, specimens can be stored in the storage cavities in a classified mode, the temperature in the storage cavities can be regulated and controlled through the controller, and the constant-temperature environment is kept. The specimen deterioration damage is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a specimen classification storage device. Background Art

[0002] Every day, the laboratory department is responsible for testing a variety of human and animal specimens, including those from wards, outpatient clinics, various physical examinations, and scientific research. These specimens include blood, body fluids, urine, cells, and tissues, so storage equipment is required to store these specimens. Traditional storage equipment typically has independent spaces that can store specimens by category, but such storage equipment cannot control the storage temperature, which is crucial to the integrity of the specimens. If the temperature is too high, the organic matter in the specimens will easily decompose at high temperatures, causing the specimens to deteriorate. If the temperature is too low, the water in the specimens will freeze, easily causing the specimens to become brittle. Utility Model Content

[0003] Aiming at the technical problem that conventional storage equipment in the prior art cannot control the temperature during storage, the utility model provides a specimen classification storage device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A specimen classification and storage device comprises a box, a controller arranged in the box and a plurality of independent storage cavities, a plurality of temperature regulators electrically connected to the controller and capable of heating or cooling the corresponding storage cavities one by one, a temperature sensor electrically connected to the controller and capable of detecting the temperature in the corresponding storage cavities one by one, a main display screen electrically connected to the controller and arranged outside the box, a plurality of first storage racks capable of placing test tube specimens and capable of being accommodated in any of the storage cavities, and a plurality of second storage racks capable of placing slide specimens and capable of being accommodated in any of the storage cavities, a door body hinged to the box body for controlling the opening or closing of the storage cavity is provided at the corresponding position of each of the storage cavities, and a sub-display screen is provided on the outer wall of each door body electrically connected to the controller.

[0006] Furthermore, there are six storage chambers, and the multiple storage chambers are respectively defined as the first sub-chamber, the second sub-chamber, the third sub-chamber, the fourth sub-chamber, the fifth sub-chamber and the sixth sub-chamber. The inner walls of the first sub-chamber to the fourth sub-chamber are provided with two symmetrically arranged slots, and a first partition can be inserted into the two slots. The first partition can separate the space in the corresponding sub-chamber into an upper storage chamber and a lower storage chamber, and the upper storage chamber and the lower storage can be communicated with each other.

[0007] Furthermore, the fifth sub-chamber and the sixth sub-chamber are both fixedly connected with second partitions arranged in a horizontal and vertical staggered manner. The second partitions can divide the space in the fifth sub-chamber or the sixth sub-chamber into at least four independent storage spaces. The second partitions are provided with a number of through holes that can penetrate the second partitions and enable adjacent storage spaces to communicate with each other.

[0008] Furthermore, the lower part of the box body is provided with two independent first cavities and second cavities, and the controller and power supply are both installed in the first cavity; and a storage drawer capable of entering / exiting the second cavity is installed in the second cavity.

[0009] Furthermore, the bottom end of the box is provided with a plurality of universal wheels distributed at various corner positions.

[0010] Furthermore, the first storage rack includes several first single racks with detachable connection heights, and each of the first single racks includes two first vertical plates arranged at intervals, a first split plate, a second split plate and a third split plate fixed between the two first vertical plates and arranged in parallel, several storage holes provided on the first split plate and the second split plate, and several storage slots provided on the third split plate. The first split plate, the second split plate and the third split plate are arranged at intervals along the height direction of the first vertical plate, and the several storage holes on the first split plate correspond one-to-one to the positions of the several storage holes on the second split plate, and the positions of the several storage slots on the third split plate correspond one-to-one to the positions of the storage holes, and the inner wall of each storage slot is provided with an elastic silicone layer.

[0011] Furthermore, the front side wall, rear side wall, first outer side wall and second outer side wall of the first vertical plate and the front side wall and rear side wall of the first sub-plate are all embedded with magnet blocks, the magnet blocks distributed on the front side wall of the first vertical plate have opposite magnetic poles to the magnet blocks on the corresponding rear side wall, the magnet blocks distributed on the first outer side wall of the first vertical plate have opposite magnetic poles to the magnet blocks on the corresponding second outer side wall, and the magnet blocks distributed on the front side wall of the first sub-plate have opposite magnetic poles to the magnet blocks on the corresponding rear side wall, and two adjacent first single frames can be connected by adsorption of the magnet blocks.

[0012] Furthermore, the second storage rack includes a plurality of detachably connected second single racks, each of the second single racks includes two second vertical plates arranged at intervals, a fourth sub-plate fixedly connected between the two second vertical plates, a first support plate fixedly connected to the inner wall of the second vertical plate and located above the fourth sub-plate, and a second support plate fixedly connected to the inner wall of another second vertical plate and located above the fourth sub-plate, a recessed groove is provided on the fourth sub-plate, the first support plate and the second support plate are arranged opposite to each other, and an accommodating notch is provided on the first support plate and the second support plate at a position corresponding to the recessed groove, and the inner wall of each of the accommodating notches is covered with an elastic silicone layer.

[0013] Furthermore, the front side wall, rear side wall, third outer side wall and fourth outer side wall of the second vertical plate, the front side wall and rear side wall of the first support plate, and the front side wall and rear side wall of the second support plate are all embedded with magnet blocks, the magnet blocks distributed on the front side wall of the second vertical plate have opposite magnetic poles to the magnet blocks on the corresponding rear side wall, the magnet blocks distributed on the third outer side wall of the second vertical plate have opposite magnetic poles to the magnet blocks on the corresponding fourth outer side wall, the magnet blocks distributed on the front side wall of the first support plate have opposite magnetic poles to the magnet blocks on the corresponding rear side wall, the magnet blocks distributed on the front side wall of the second support plate have opposite magnetic poles to the magnet blocks on the corresponding rear side wall, the top ends of the first support plate and the second support plate are both embedded with magnet blocks, and the bottom ends of each of the fourth branch plates are also embedded with magnet blocks, the magnet block located at the bottom end of the fourth branch plate can be adsorbed with the magnet block located at the top end of the first support plate or the second support plate, and two adjacent second single frames can be adsorbed and connected by the magnet blocks.

[0014] In summary, the present invention has the following beneficial effects: First, the box has multiple independent storage chambers, which can be used to classify and store different specimens. The specimens placed in the storage chambers are detected by temperature sensors in the corresponding chambers. When the temperature exceeds or falls below the set value, the controller controls the temperature regulator to operate, cooling or heating the storage chamber, so that the specimens inside can always be maintained in a suitable constant temperature environment. This not only completes the classified storage of specimens, but also prevents the specimens from deteriorating and being damaged during storage by controlling the temperature. Second, the first storage rack and the second storage rack are both combined racks connected by magnets and can be carried separately for sampling operations. Each single rack can be used to distinguish and place specimens, so as to avoid confusion caused by the disorderly placement of specimens. Moreover, the racks can be combined according to actual conditions, with clear classification and more convenient access. In addition, the height, horizontal or vertical dimensions of the combined racks can be adjusted according to the size of each storage chamber, so that the space of each storage chamber can be reasonably utilized to complete the storage of specimens. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a structural schematic diagram of a specimen classification storage device provided by the utility model.

[0016] Figure 2 yes Figure 1 sectional view of .

[0017] Figure 3 yes Figure 2 The structural diagram of the first storage rack and the second storage rack is not stored.

[0018] Figure 4 It is a schematic diagram of the working principle of the utility model.

[0019] Figure 5 It is a structural schematic diagram of the first single frame in the utility model in an assembled state.

[0020] Figure 6 yes Figure 5 Schematic diagram of the structure of the first single frame in the disassembled state.

[0021] Figure 7 It is a structural schematic diagram of the second single frame in the utility model in an assembled state.

[0022] Figure 8 yes Figure 7 Schematic diagram of the structure of the second single frame in the disassembled state.

[0023] In the figure, 100-box, 100A-first partition, 100B-second partition, 100C-first cavity, 100D-universal wheel, 100B0-through hole, 110-first sub-cavity, 111-upper storage cavity, 112-lower storage cavity, 120-second sub-cavity, 130-third sub-cavity, 140-fourth sub-cavity, 150-fifth sub-cavity, 160-sixth sub-cavity, 170-main display screen, 180-door body, 181-sub-display screen, 182-handle, 190-storage drawer, 200-controller, 30 0-temperature regulator, 400-temperature sensor, 500-first storage rack, 510-first single rack, 511-first vertical plate, 512-first sub-plate, 513-second sub-plate, 514-third sub-plate, 515-storage hole, 516-storage slot, 5160-elastic silicone layer, 600-second storage rack, 610-second single rack, 611-second vertical plate, 612-fourth sub-plate, 6120-recessed groove, 613-first support plate, 6130-accommodation gap, 614-second support plate, 700-magnet block. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to specific drawings.

[0025] See also Figure 1 、 Figure 2 and Figure 4 The present invention provides a specimen classification and storage device, comprising a box body 100, a controller 200 provided in the box body 100 and a plurality of independent storage cavities, a plurality of temperature regulators 300 electrically connected to the controller 200 and capable of heating or cooling corresponding storage cavities one by one, a temperature sensor 400 electrically connected to the controller 200 and capable of detecting the temperature in the corresponding storage cavity one by one, a main display screen 170 electrically connected to the controller 200 and provided outside the box body 100, a plurality of first storage racks 500 capable of placing test tube specimens and capable of being accommodated in any storage cavity, and a plurality of second storage racks 600 capable of placing glass slide specimens and capable of being accommodated in any storage cavity, a door body 180 hingedly connected to the box body 100 for controlling the opening or closing of the storage cavity is provided at the corresponding position of each storage cavity, a sub-display screen 181 electrically connected to the controller 200 and a handle 182 are provided on the outer wall of each door body 180, and a contact surface between the door body 180 and the box body 100 is provided with sealant to improve the airtightness of the storage cavity. Specimens such as blood, cerebrospinal fluid, pleural effusion, and ascites are collected in test tubes and stored on the first storage rack 500. A storage cavity is selected as needed for placement. Specimens such as sputum smears or tissue sections are collected on glass slides and stored on the second storage rack 600. A storage cavity is selected as needed for placement. The first storage rack 500 and the second storage rack 600 can be stored in different storage cavities for classified storage. The temperature in the corresponding storage cavity is detected by the temperature sensor 400. When the temperature is too high, the controller 200 controls the temperature regulator 300 to turn on the cooling mode to cool the storage cavity; when the temperature is too low, the controller 200 controls the temperature regulator 300 to turn on the heating mode to heat the storage cavity. The temperature can be controlled so that the temperature in the storage cavity can be kept constant, effectively maintaining a constant temperature environment, keeping the specimen at the optimal temperature, and avoiding deterioration and damage of the specimen. The sub-display screen 181 preferably adopts a capacitive touch screen, which can be awakened by touching the screen. The sub-display screen 181 can display information such as the temperature in the storage cavity and the type of stored specimens, so as to facilitate intuitive and convenient understanding of the storage status in the storage cavity.

[0026] The lower part of the box 100 is provided with two independent first and second chambers. The controller 200 and the power supply are both installed in the first chamber 100C. The second chamber is provided with a storage drawer 190 that can be entered / exited from the second chamber. The storage drawer 190 can be used to store some parts, which is convenient and practical.

[0027] The bottom of the box 100 is provided with a plurality of universal wheels 100D distributed at various corners to facilitate the transfer of the storage device.

[0028] See also Figure 3There are six storage chambers, which are respectively defined as the first sub-chamber 110, the second sub-chamber 120, the third sub-chamber 130, the fourth sub-chamber 140, the fifth sub-chamber 150 and the sixth sub-chamber 160. The inner walls of the first sub-chamber 110 to the fourth sub-chamber 140 are each provided with two symmetrically arranged slots, into which a first partition 100A can be inserted. The first partition 100A can separate the space in the corresponding sub-chamber into an upper storage chamber 111 and a lower storage chamber 112, and the upper storage chamber 111 and the lower storage chamber can communicate with each other. There is a gap between the first partition 100A and the rear side wall of the corresponding sub-chamber, so that the upper storage chamber 111 and the lower storage chamber 112 can communicate with each other. Even if the first partition 100A is installed, the upper storage chamber 111 and the lower storage chamber 112 can be cooled or heated simultaneously. The first partition 100A is inserted into the corresponding sub-cavity. According to actual needs, the first partition 100A can be removed so that the upper storage cavity 111 and the lower storage cavity 112 are no longer separated, and a higher first storage rack 500 or a second storage rack 600 can be accommodated. The removed first partition 100A can also be placed in the storage drawer 190 for storage.

[0029] Please continue reading Figure 3 Second partitions 100B, arranged in a staggered horizontal and vertical arrangement, are affixed to the interiors of both the fifth and sixth sub-chambers 150, 160. These second partitions 100B divide the space within the fifth or sixth sub-chamber 150, 160, into at least four independent storage spaces. These second partitions 100B are provided with a plurality of through-holes 100B0 that penetrate the second partitions 100B and connect adjacent storage spaces. The second partitions 100B create four independent, fixed-size storage spaces between the fifth and sixth sub-chambers 150, 160. These multiple, smaller, independent storage spaces facilitate the classified storage of specimens and facilitate the rational planning and utilization of the sub-chamber space.

[0030] See also Figure 2 The first storage rack 500 includes a plurality of first single racks 510 with different detachable connection heights. Figure 5 and Figure 6Each first single frame 510 includes two first vertical plates 511 spaced apart from each other, a first split plate 512, a second split plate 513, and a third split plate 514 fixedly connected between the two first vertical plates 511 and arranged in parallel, a plurality of storage holes 515 provided on the first split plate 512 and the second split plate 513, and a plurality of storage slots 516 provided on the third split plate 514. The first split plate 512, the second split plate 513, and the third split plate 514 are spaced apart along the height direction of the first vertical plates 511, and the positions of the plurality of storage holes 515 on the first split plate 512 correspond to the plurality of storage holes 515 on the second split plate 513, while the positions of the plurality of storage slots 516 on the third split plate 514 correspond to the positions of the storage holes 515, and the inner wall of each storage slot 516 is provided with an elastic silicone layer 5160. After the specimens collected by the test tube are collected, they are inserted into the storage hole 515, and the bottom is stuck in the storage groove 516. The elastic silicone layer 5160 contacts the wall of the test tube to enhance the stability of the test tube. The test tube can be stably and firmly fixed on the first single rack 510. The first storage rack 500 can be taken out of the storage cavity and taken to each ward separately for specimen collection. It is portable and practical to use.

[0031] The front sidewall, rear sidewall, first outer sidewall, and second outer sidewall of the first vertical plate 511, as well as the front sidewall and rear sidewall of the first sub-plate 512, are all embedded with magnet blocks 700. The magnet blocks 700 on the front sidewall of the first vertical plate 511 have opposite magnetic poles to the magnet blocks 700 on the corresponding rear sidewall. The magnet blocks 700 on the first outer sidewall of the first vertical plate 511 have opposite magnetic poles to the magnet blocks 700 on the corresponding second outer sidewall. The magnet blocks 700 on the front sidewall of the first sub-plate 512 have opposite magnetic poles to the magnet blocks 700 on the corresponding rear sidewall. Two adjacent first single racks 510 can be connected by adsorption via the magnet blocks 700. Each single first single rack 510 has a plurality of storage holes 515. For example, when collecting blood samples, multiple blood samples may be collected from the same patient for testing. A single first single rack 510 can be used to store the same patient's specimens, allowing for categorized storage and convenient access to avoid confusion. By connecting the first single racks 510 of the same height through adsorption connection to form a combined rack, the test tubes of different patients can be clearly distinguished and stored. Figure 2 , and the first outer wall or the second outer wall of the first vertical plate 511 can also be connected to the first single rack 510 of different heights by adsorption to form a combination, so that the specimens of different patients are stored on the combined first storage rack 500, please refer to Figure 5 , test tube specimens at the same level can be classified and partitioned, and test tube specimens stored at different heights can also be classified and partitioned. Classified storage specimens are convenient for quick identification of targets and access and inspection.

[0032] See also Figure 2The second storage rack 600 includes a plurality of detachably connected second single racks 610, see Figure 7 and Figure 8 Each second single frame 610 includes two spaced-apart second risers 611, a fourth split plate 612 secured between the two second risers 611, a first support plate 613 secured to the inner wall of a second riser 611 and positioned above the fourth split plate 612, and a second support plate 614 secured to the inner wall of the other second riser 611 and positioned above the fourth split plate 612. A recessed groove 6120 is defined in the fourth split plate 612. The first support plate 613 and the second support plate 614 are positioned opposite each other, each having a receiving notch 6130 corresponding to the position of the recessed groove 6120. The inner wall of each receiving notch 6130 is covered with an elastic silicone layer 5160. When storing specimens collected on glass slides, both ends of the glass slides are inserted into the receiving notches 6130 and the bottom is placed in the recessed groove 6120. The elastic silicone layer 5160 helps the glass slides to be stably and firmly loaded into the second single rack 610, thereby enhancing the stability of the glass slide storage.

[0033] Magnet blocks 700 are embedded in the front sidewall, rear sidewall, third outer sidewall and fourth outer sidewall of the second vertical plate 611 , the front sidewall and rear sidewall of the first support plate 613 , and the front sidewall and rear sidewall of the second support plate 614 . The magnet blocks 700 distributed on the front side wall of the second vertical plate 611 have opposite magnetic poles to the magnet blocks 700 on the corresponding rear side wall. The magnet blocks 700 distributed on the third outer wall of the second vertical plate 611 have opposite magnetic poles to the magnet blocks 700 on the corresponding fourth outer wall. The magnet blocks 700 distributed on the front side wall of the first support plate 613 have opposite magnetic poles to the magnet blocks 700 on the corresponding rear side wall. The magnet blocks 700 distributed on the front side wall of the second support plate 614 have opposite magnetic poles to the magnet blocks 700 on the corresponding rear side wall. Magnet blocks 700 are embedded in the top ends of the first support plate 613 and the second support plate 614. A magnet block 700 is also embedded in the bottom end of each fourth branch plate 612. The magnet block 700 located at the bottom end of the fourth branch plate 612 can be attracted to the magnet block 700 located at the top end of the first support plate 613 or the second support plate 614. Two adjacent second single frames 610 can be attracted and connected by the magnet blocks 700. Each single second rack 610 can be connected to form a combined rack by means of magnet blocks 700, so that each specimen collected by the slide can be stored separately. In addition, the top of the first support plate 613 and the second support plate 614 are provided with magnet blocks 700. Please continue to refer to Figure 2 The second single racks 610 can be overlapped and adsorbed to form a higher combined rack. The rear end of the second single rack 610 can adsorb another second single rack 610 to increase the storage space on the same plane.

[0034] The use of the above-mentioned first storage rack 500 and second storage rack 600 that can be disassembled and combined is not only convenient for combined assembly and use during sampling, but also can be combined and assembled into combined racks of suitable sizes according to the size of the space in each storage cavity and stored in the storage cavity, so that the space of each storage cavity can be reasonably planned and utilized.

[0035] The present classification storage device comprises the following: 1. The housing 100 has multiple independent storage chambers, capable of classifying and storing different specimens. The temperature of the specimens placed in the storage chambers is detected by temperature sensors 400. When the temperature exceeds or falls below a set value, the controller 200 controls the temperature regulator 300 to cool or raise the temperature of the storage chamber, thereby maintaining the specimens at a constant temperature. This not only achieves classified storage of specimens, but also prevents specimen deterioration and damage during storage by controlling the temperature. 2. The first storage rack 500 and the second storage rack 600 are both modular racks connected by magnets 700 and can be carried separately for sampling operations. Each individual rack can be used to separately store specimens, avoiding confusion caused by the chaotic placement of specimens. Furthermore, the racks can be combined according to actual conditions, resulting in clear classification and convenient access. Furthermore, the height, horizontal dimensions, or vertical dimensions of the modular racks can be adjusted according to the size of each storage chamber, effectively utilizing the space in each storage chamber to store specimens.

[0036] The above is only an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure made using the contents of the description and drawings of the present invention, directly or indirectly used in other related technical fields, is also within the patent protection scope of the present invention.

Claims

1. A specimen classification storage device, characterized by: It includes a box body, a controller arranged in the box body and several independent storage cavities, several temperature regulators electrically connected to the controller and capable of being used to heat or cool the corresponding storage cavities one by one, temperature sensors electrically connected to the controller and capable of being used to detect the temperature in the corresponding storage cavities one by one, a main display screen electrically connected to the controller and arranged outside the box body, several first storage racks that can be used to place test tube specimens and can be accommodated in any of the storage cavities, and several second storage racks that can be used to place glass slide specimens and can be accommodated in any of the storage cavities, a door body hinged to the box body for controlling the opening or closing of the storage cavity is provided at the corresponding position of each storage cavity, and a sub-display screen is provided on the outer wall of each door body electrically connected to the controller.

2. The specimen classification storage device according to claim 1, characterized in that: There are six storage chambers, and the multiple storage chambers are respectively defined as the first sub-chamber, the second sub-chamber, the third sub-chamber, the fourth sub-chamber, the fifth sub-chamber and the sixth sub-chamber. The inner walls of the first sub-chamber to the fourth sub-chamber are each provided with two symmetrically arranged slots, and a first partition can be inserted into the two slots. The first partition can separate the space in the corresponding sub-chamber into an upper storage chamber and a lower storage chamber, and the upper storage chamber and the lower storage chamber can communicate with each other.

3. The specimen classification storage device according to claim 2, characterized in that: The fifth sub-chamber and the sixth sub-chamber are both fixedly connected with second partitions arranged in a horizontal and vertical staggered manner. The second partitions can divide the space in the fifth sub-chamber or the sixth sub-chamber into at least four independent storage spaces. The second partitions are provided with a number of through holes that can penetrate the second partitions and enable adjacent storage spaces to communicate.

4. The specimen classification storage device according to claim 2, characterized in that: The lower part of the box body is provided with two independent first and second cavities, and the controller and power supply are both installed in the first cavity; the second cavity is provided with a storage drawer capable of entering / exiting the second cavity.

5. The specimen classification storage device according to claim 2, characterized in that: The bottom end of the box is provided with a plurality of universal wheels distributed at various corner positions.

6. The specimen classification and storage device according to any one of claims 1 to 5, characterized in that: The first storage rack includes several first single racks with different detachable connection heights, each of the first single racks includes two first vertical plates arranged at intervals, a first sub-plate, a second sub-plate and a third sub-plate fixed between the two first vertical plates and arranged in parallel, several storage holes provided on the first sub-plate and the second sub-plate, and several storage slots provided on the third sub-plate. The first sub-plate, the second sub-plate and the third sub-plate are arranged at intervals along the height direction of the first vertical plates, and the several storage holes on the first sub-plate correspond one-to-one to the positions of the several storage holes on the second sub-plate, and the positions of the several storage slots on the third sub-plate correspond one-to-one to the positions of the storage holes, and the inner wall of each storage slot is provided with an elastic silicone layer.

7. The specimen classification storage device according to claim 6, characterized in that: The front side wall, rear side wall, first outer side wall and second outer side wall of the first vertical plate and the front side wall and rear side wall of the first split plate are all embedded with magnet blocks. The magnetic poles of the magnet blocks distributed on the front side wall of the first vertical plate are opposite to those of the magnet blocks on the corresponding rear side wall. The magnetic poles of the magnet blocks distributed on the first outer side wall of the first vertical plate are opposite to those of the magnet blocks on the corresponding second outer side wall. The magnetic poles of the magnet blocks distributed on the front side wall of the first split plate are opposite to those of the magnet blocks on the corresponding rear side wall. Two adjacent first single frames can be connected by adsorption through the magnet blocks.

8. The specimen classification and storage device according to any one of claims 1 to 5, characterized in that: The second storage rack includes several detachably connected second single racks, each of the second single racks includes two second vertical plates arranged at intervals, a fourth sub-plate fixedly connected between the two second vertical plates, a first support plate fixedly connected to the inner wall of the second vertical plate and located above the fourth sub-plate, and a second support plate fixedly connected to the inner wall of another second vertical plate and located above the fourth sub-plate, a recessed groove is provided on the fourth sub-plate, the first support plate and the second support plate are arranged opposite to each other, and an accommodating notch is provided on the first support plate and the second support plate at a position corresponding to the recessed groove, and the inner wall of each of the accommodating notches is covered with an elastic silicone layer.

9. The specimen classification storage device according to claim 8, characterized in that: The front side wall, rear side wall, third outer side wall and fourth outer side wall of the second vertical plate, the front side wall and rear side wall of the first support plate and the front side wall and rear side wall of the second support plate are all embedded with magnet blocks, the magnet blocks distributed on the front side wall of the second vertical plate have opposite magnetic poles to the magnet blocks on the corresponding rear side wall, the magnet blocks distributed on the third outer side wall of the second vertical plate have opposite magnetic poles to the magnet blocks on the corresponding fourth outer side wall, the magnet blocks distributed on the front side wall of the first support plate have opposite magnetic poles to the magnet blocks on the corresponding rear side wall, the magnet blocks distributed on the front side wall of the second support plate have opposite magnetic poles to the magnet blocks on the corresponding rear side wall, the top ends of the first support plate and the second support plate are both embedded with magnet blocks, and the bottom ends of each of the fourth branch plates are also embedded with magnet blocks, the magnet block located at the bottom end of the fourth branch plate can be attracted to the magnet block located at the top end of the first support plate or the second support plate, and two adjacent second single frames can be adsorbed and connected by the magnet blocks.

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