Human anatomy specimen storage device and use method thereof

Abstract

The invention relates to the technical field of specimen storage devices, in particular to a human anatomy specimen storage device and a using method thereof.The human anatomy specimen storage device comprises a box body and a shell installed in the box body, a box opening is formed in the surface of the box body, and a fixing plate is fixedly installed in the box body; a threaded rod is rotatably connected between the fixing plate and the inner bottom surface of the box body, a driven wheel is fixedly mounted on the surface of the threaded rod, a motor is fixedly mounted in the box body, a rotating shaft is fixedly mounted at the output end of the motor, and a driving wheel is fixedly mounted on the surface of the rotating shaft. According to the device, the motor drives the threaded rod and the lifting rod to synchronously move, it is ensured that the lifting process is stable and cannot incline or be blocked, and therefore the safety and durability of the shell and the storage box are improved, in addition, the box body can be effectively fixed through the plug pin structure of the storage box and is prevented from moving or falling off, operation is convenient, fast, stable and reliable, and the practicability is high. The device is suitable for frequent specimen taking and placing operations.

Description

Technical Field

[0001] The present invention relates to the technical field of specimen storage devices, and in particular to a human anatomical specimen storage device and a use method thereof. Background Art

[0002] The preservation and management of human anatomical specimens are of great significance in the fields of medical teaching, scientific research, and forensic identification. Anatomical specimens are the core materials for medical students, researchers, and forensic doctors to conduct practical operations, learning, and research. A good storage management system is essential to ensure the integrity of the specimens and extend their service life. However, traditional human anatomical specimen storage devices usually have problems such as unreasonable design, unstable storage, and complex operation, which can hardly meet the efficient needs of modern medical teaching and scientific research.

[0003] In the prior art, during the storage process of specimens, the specimens are easily affected by external environmental factors such as temperature, humidity, dust, etc., resulting in corruption, drying or damage. In addition, due to the lack of reasonable space planning of the storage device, the specimens are often stacked and stored, causing inconvenience in access and increasing the risk of damage. Especially in the teaching and scientific research process that requires frequent retrieval and placement of specimens, the operation of traditional devices is cumbersome, which not only increases the workload of operators, but also affects teaching efficiency and scientific research progress. Summary of the invention

[0004] The purpose of the present invention is to solve the technical problems raised in the above background technology.

[0005] The present invention adopts the following technical scheme: a human anatomical specimen storage device, comprising a box body and a shell installed inside the box body, the box body surface is provided with a box opening, a fixing plate is fixedly installed inside the box body, a threaded rod is rotatably connected between the fixing plate and the inner bottom surface of the box body, a driven wheel is fixedly installed on the surface of the threaded rod, a motor is fixedly installed inside the box body, a rotating shaft is fixedly installed on the output end of the motor, a driving wheel is fixedly installed on the surface of the rotating shaft, a belt is transmission-connected between the driving wheel and the driven wheel, a lifting rod is fixedly installed on the bottom surface of the shell body, a notch is provided on the surface of the fixing plate, the lifting rod passes through the notch and slides inside the fixing plate, a connecting block is fixedly installed on the side of the lifting rod, and a storage box is slidably connected inside the shell body.

[0006] Preferably, the threaded rod is threadedly connected inside the connecting block, and the threaded rod and the lifting rod are in two groups, which are symmetrically distributed inside the box. Here, the balance during the lifting process is ensured to avoid tilting and jamming, thereby improving the safety and durability of the storage device and avoiding mechanical deviation during long-term use.

[0007] Preferably, the storage box has a flange fixedly mounted on the surface, a convex block fixedly mounted on the inner side of the flange, a latch slidably connected to the inner side of the convex block, a spring No. 1 sleeved on the surface of the latch, a plug hole opened on the side of the shell, and the positions of the latch and the plug hole correspond. Here, the latch structure on the inner side of the flange ensures that the storage box is stable and not easy to fall off or shift. In addition, the latch structure facilitates the disassembly and fixation of the storage box, improving the convenience of operation.

[0008] Preferably, the number of the latches is two groups, and the two groups of latches are symmetrically distributed on both sides of the surface of the storage box. Here, the latches symmetrically distributed on both sides further ensure the stable fixation of the storage box, prevent the specimen from falling due to one-side loosening, and improve the reliability of the equipment.

[0009] Preferably, a partition is provided inside the storage box, and a slide groove is provided on both sides of the partition. A slider is slidably connected inside the slide groove, and a No. 2 spring is fixedly installed between the slider and the slide groove. A limit slot block is fixedly installed inside the storage box. Here, the internal partition can be flexibly adjusted to meet the storage requirements of specimens of different sizes and types. The slider and No. 2 spring in the slide groove improve the supporting capacity of the partition and prevent the partition from shifting during use, thereby efficiently separating the storage area, improving space utilization, and facilitating the classified storage of specimens.

[0010] Preferably, the slider is inserted into the inner part of the limiting groove block, and the limiting groove blocks are evenly distributed inside the storage box. Here, the evenly distributed limiting groove blocks are convenient for helping the storage box to maintain a neat layout inside, which is convenient for the classification and management of specimens.

[0011] Preferably, the second spring is evenly distributed between the slider and the slide slot, thereby ensuring uniform force between the slider and the slide slot, increasing the service life of the partition, and preventing the slider from getting stuck inside the slide slot, thereby affecting the adjustment between the partition and the storage box.

[0012] Preferably, the bottom of the box is provided with a base, the surface of the base is provided with a rotation groove, a rotation block is fixedly installed on the bottom surface of the box, the rotation block is rotationally connected inside the rotation groove, a round edge is fixedly installed on the bottom side of the box, a screw is inserted on the surface of the round edge, a screw hole is provided on the surface of the base, and the screw is threadedly connected inside the screw hole. Here, the rotation block and the rotation groove are used in combination, so that the box can be flexibly rotated, which is convenient for personnel to adjust the angle of the storage device during operation and improve the use efficiency of the storage device. In addition, the screw is connected to the screw hole of the base, which can fix the device at any time to ensure stability during use.

[0013] Preferably, a handle is fixedly mounted on the surface of the box, and the handle surrounds the surface of the box. Here, it is convenient to use in multiple directions, reducing the burden of personnel operation, making the device more convenient when carrying and moving.

[0014] A method for using a human anatomical specimen storage device comprises the following steps:

[0015] S1: The motor inside the device starts, and the output shaft of the motor drives the driving wheel, which transmits power to the driven wheel on the threaded rod through the belt, so that the threaded rod can rotate synchronously;

[0016] S2: When the threaded rod rotates, the connecting block is driven to move along the axial direction of the threaded rod, and the lifting rod moves up and down accordingly, thereby driving the housing and the storage box to rise and fall synchronously;

[0017] S3: Two sets of threaded rods and lifting rods are symmetrically distributed inside the box to ensure stability during the lifting process, avoid unilateral tilting or jamming, and ensure safe storage and access of specimens;

[0018] S4: After the storage box is placed in the housing, the latch on the inner side of the flange is embedded in the socket of the housing through the spring to ensure that the storage box is stable and does not loosen during the lifting process;

[0019] S5: The partition inside the storage box is adjusted by the slider and the second spring, which can flexibly adapt to the storage requirements of specimens of different sizes. The limit slot block ensures the accurate positioning of the slider to prevent the partition from shifting;

[0020] S6: The rotating block at the bottom cooperates with the rotating slot so that the box can be rotated to adjust the angle. When it needs to be fixed, it can be locked with the base screw hole through the round edge screw to ensure the stability of the device.

[0021] Compared with the prior art, the advantages and positive effects of the present invention are:

[0022] 1. In the present invention, the synchronous movement of the threaded rod and the lifting rod is driven by a motor to ensure smooth lifting and lowering without tilting or jamming, thereby improving the safety and durability of the shell and the storage box. In addition, the latch structure of the storage box can effectively fix the box body to prevent it from shifting or falling off. The operation is convenient, stable and reliable, and is suitable for frequent specimen placement operations.

[0023] 2. In the present invention, by installing an adjustable partition inside the storage box, the storage device can flexibly adapt to specimens of different sizes. The coordinated use of the slide groove and the slider enhances the supporting capacity of the partition. The coordination of the slider and the limit groove block can prevent the partition from shifting, thereby improving the utilization rate of the storage space. In addition, the equidistantly distributed limit groove blocks cooperate with the slider, making the internal layout of the storage box more neat, which is conducive to the classification and management of specimens.

[0024] 2. In the present invention, a rotatable base is provided at the bottom of the box, so that the angle of the storage device can be adjusted according to actual needs, which is convenient for users to operate. The device can be stabilized by the cooperation of screws and screw holes of the base to ensure that the device will not shift during use, thereby improving the operational stability of the device. At the same time, the handle design surrounding the box makes the device more convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of a human anatomical specimen storage device and a method of using the same is provided for the present invention;

[0026] Figure 2 A cross-sectional view of a human anatomical specimen storage device and a method of using the same is provided for the present invention;

[0027] Figure 3 A bottom view of a fixing plate of a human anatomical specimen storage device and a method of using the same is provided in the present invention;

[0028] Figure 4 The present invention provides a human anatomy specimen storage device and a schematic diagram of the assembly of a housing and a storage box;

[0029] Figure 5 A schematic diagram of a storage box for a human anatomical specimen storage device and a method of using the same is provided in the present invention;

[0030] Figure 6 The present invention provides a human anatomical specimen storage device and a method of using the same Figure 5 Enlarged view of point A in the middle;

[0031] Figure 7 A partial schematic diagram of a partition of a human anatomical specimen storage device and a method of using the same is provided in the present invention;

[0032] Figure 8 The present invention provides a schematic diagram of a base of a human anatomical specimen storage device and a method of using the same.

[0033] Legend:

[0034] 1. Box body; 2. Box opening; 3. Fixed plate; 4. Motor; 5. Rotating shaft; 6. Driving wheel; 7. Threaded rod; 8. Driven wheel; 9. Belt; 10. Notch; 11. Shell; 12. Lifting rod; 13. Connecting block; 14. Storage box; 15. Flanged edge; 16. Bump; 17. Latch; 18. No. 1 spring; 19. Socket; 20. Limiting slot block; 21. Partition; 22. Slide; 23. Slider; 24. No. 2 spring; 25. Handle; 26. Round edge; 27. Screw; 28. Base; 29. ​​Screw hole; 30. Rotating slot; 31. Rotating block. DETAILED DESCRIPTION

[0035] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0037] Embodiment 1

[0038] See also Figure 1-6 The present invention provides a technical solution: a human anatomical specimen storage device comprises a box body 1 and a shell body 11 installed inside the box body 1, a box opening 2 is provided on the surface of the box body 1, a fixing plate 3 is fixedly installed inside the box body 1, a threaded rod 7 is rotatably connected between the fixing plate 3 and the inner bottom surface of the box body 1, a driven wheel 8 is fixedly installed on the surface of the threaded rod 7, a motor 4 is fixedly installed inside the box body 1, a rotating shaft 5 is fixedly installed on the output end of the motor 4, a driving wheel 6 is fixedly installed on the surface of the rotating shaft 5, a belt 9 is transmission-connected between the driving wheel 6 and the driven wheel 8, a lifting rod 12 is fixedly installed on the bottom surface of the shell body 11, a notch 10 is provided on the surface of the fixing plate 3, the lifting rod 12 slides inside the fixing plate 3 through the notch 10, a connecting block 13 is fixedly installed on the side of the lifting rod 12, the threaded rod 7 is threadedly connected inside the connecting block 13, the number of the threaded rod 7 and the lifting rod 12 is two groups, and the two groups of threaded rods 7 and the lifting rod 12 are symmetrically distributed inside the box body 1 , ensuring balance during the lifting process, avoiding tilting and jamming, thereby improving the safety and durability of the storage device and avoiding mechanical deviation during long-term use. A storage box 14 is slidably connected to the inside of the shell 11, and a flange 15 is fixedly installed on the surface of the storage box 14. A protrusion 16 is fixedly installed on the inner side of the flange 15. A latch 17 is slidably connected to the inside of the protrusion 16. A No. 1 spring 18 is sleeved on the surface of the latch 17. A hole 19 is provided on the side of the shell 11, and the position of the latch 17 corresponds to the position of the hole 19. The latch 17 structure on the inner side of the flange 15 ensures that the storage box 14 is stable and not easy to fall off or shift. In addition, the latch 17 structure facilitates the disassembly and fixation of the storage box 14, improving the convenience of operation. The number of latches 17 is two groups, and the two groups of latches 17 are symmetrically distributed on both sides of the surface of the storage box 14. The latches 17 symmetrically distributed on both sides further ensure the stable fixation of the storage box 14, prevent unilateral loosening from causing the specimen to tip over, and improve the reliability of the equipment.

[0039] Embodiment 2

[0040] See also Figure 4-5and Figure 7 The storage box 14 is provided with a partition 21 inside, and a slide groove 22 is provided on both sides of the partition 21. A slider 23 is slidably connected inside the slide groove 22, and a second spring 24 is fixedly installed between the slider 23 and the slide groove 22. A limited slot block 20 is fixedly installed inside the storage box 14. The internal partition 21 can be flexibly adjusted to meet the storage requirements of specimens of different sizes and types. The slider 23 and the second spring 24 in the slide groove 22 enhance the supporting capacity of the partition 21 to prevent the partition 21 from shifting during use, thereby efficiently separating the storage area and improving the space. The utilization rate is high and the classified storage of specimens is convenient. The slider 23 is inserted into the limiting groove block 20. The limiting groove blocks 20 are evenly distributed on the inner side of the storage box 14. The evenly distributed limiting groove blocks 20 are convenient for helping the storage box 14 to maintain a neat internal layout and facilitate the classified management of specimens. The No. 2 spring 24 is evenly distributed between the slider 23 and the slide groove 22 to ensure that the force between the slider 23 and the slide groove 22 is uniform, thereby improving the service life of the partition 21 and avoiding the slider 23 from getting stuck inside the slide groove 22, thereby affecting the adjustment between the partition 21 and the storage box 14.

[0041] Embodiment 3

[0042] See also Figure 1-2 and Figure 8 A base 28 is provided at the bottom of the box body 1, and a rotating groove 30 is provided on the surface of the base 28. A rotating block 31 is fixedly installed on the bottom surface of the box body 1, and the rotating block 31 is rotatably connected inside the rotating groove 30. A round edge 26 is fixedly installed on the bottom side of the box body 1, and a screw 27 is inserted on the surface of the round edge 26. A screw hole 29 is provided on the surface of the base 28, and the screw 27 is threadedly connected inside the screw hole 29. The rotating block 31 and the rotating groove 30 are used in conjunction with each other so that the box body 1 can be flexibly rotated, so that the personnel can adjust the angle of the storage device during operation and improve the use efficiency of the storage device. In addition, the screw 27 is connected to the screw hole 29 of the base 28, and the device can be fixed at any time to ensure stability during use. A handle 25 is fixedly installed on the surface of the box body 1, and the handle 25 surrounds the surface of the box body 1, which is convenient for use in multiple directions, reduces the burden of personnel operation, and makes the device more convenient to carry and move.

[0043] A method for using a human anatomical specimen storage device comprises the following steps:

[0044] S1: The motor 4 inside the device is started, and the output shaft of the motor 4 drives the driving wheel 6, and the driving wheel 6 transmits power to the driven wheel 8 on the threaded rod 7 through the belt 9, so that the threaded rod 7 rotates synchronously;

[0045] S2: When the threaded rod 7 rotates, the connecting block 13 is driven to move axially along the threaded rod 7, and the lifting rod 12 moves up and down accordingly, thereby driving the housing 11 and the storage box 14 to rise and fall synchronously;

[0046] S3: The two sets of threaded rods 7 and the lifting rod 12 are symmetrically distributed inside the box 1 to ensure stability during the lifting process, avoid unilateral tilting or jamming, and ensure safe storage and access of specimens;

[0047] S4: After the storage box 14 is placed into the housing 11, the latch 17 on the inner side of the flange 15 is embedded in the insertion hole 19 of the housing 11 through the spring, ensuring that the storage box 14 is stable and does not loosen during the lifting process;

[0048] S5: The partition 21 inside the storage box 14 is adjusted by the slider 23 and the second spring 24 to flexibly meet the storage requirements of specimens of different sizes. The limit groove block 20 ensures that the slider 23 is accurately aligned to prevent the partition 21 from shifting;

[0049] S6: The rotating block 31 at the bottom cooperates with the rotating groove 30 so that the box body 1 can be rotated to adjust the angle. When it needs to be fixed, it is locked through the round edge 26 screws 27 and the base 28 screw holes 29 to ensure the stability of the device.

[0050] Working principle: When the storage device is used, the motor 4 inside the device is the core power source of the lifting system, which is fixed inside the box 1 and connected to the driving wheel 6 through the output shaft of the motor 4. The driving wheel 6 transmits power to the driven wheel 8 on the threaded rod 7 through the belt 9. When the motor 4 is started, the rotating shaft 5 rotates to drive the driving wheel 6, thereby driving the driven wheel 8 through the belt 9 to achieve the synchronous rotation of the threaded rod 7. When the threaded rod 7 rotates, the connecting block 13 moves axially along the threaded rod 7 to complete the lifting action. A lifting rod 12 is fixedly installed at one end of the connecting block 13. The lifting rod 12 passes through the notch 10 on the fixed plate 3. During the rotation of the threaded rod 7, it drives the shell 11 and the storage box 14 to move up and down. The two groups of threaded rods 7 and the lifting rod 12 are in the box. The interior of the storage box 14 is symmetrically distributed, which can ensure the stability and safety during the lifting process, avoid unilateral tilting and jamming, and thus improve the safety and accuracy of specimen storage and access. To ensure the safe storage of specimens, a flange 15 is installed on the surface of the storage box 14, and a protrusion 16 is provided on the inner side of the flange 15. A latch 17 is slidably connected inside the protrusion 16, and a No. 1 spring 18 is sleeved on the surface of the latch 17. After the storage box 14 is placed in the shell 11, the latch 17 is aligned with the socket 19 on the side of the shell 11 and automatically embedded to achieve a stable locking, thereby ensuring the firmness of the storage box 14 during the operation of the device and will not be loosened or shifted due to the lifting movement. In order to meet the storage requirements of specimens of different types and sizes, a partition 21 is installed inside the storage box 14. Slide grooves 22 are provided on both sides of the partition 21, and a slider 23 is slidably connected inside the slide groove 22. A No. 2 spring 24 is installed between the slider 23 and the slide groove 22, which not only ensures the flexibility of the partition 21, but also enhances the supporting capacity of the partition 21. The personnel can flexibly adjust the position of the partition 21 according to the size of the specimen to ensure the classified storage of specimens of different specifications. In addition, in order to prevent the partition 21 from shifting when sliding in the slide groove 22, an insertion limit groove block 20 is provided on the inner side of the storage box 14. The limit groove blocks 20 are evenly distributed on the inner side of the storage box 14 to ensure that the slider 23 can be accurately aligned when sliding. The equidistant distribution of the No. 2 spring 24 also makes the slider 23 evenly stressed during the adjustment process, avoiding jamming due to unbalanced load, and effectively improving the internal partition 21 In order to extend the service life of the equipment and facilitate the classification and management of specimens, a rotatable base 28 is designed at the bottom of the device in order to improve the operational flexibility of the equipment. A rotating groove 30 is opened on the surface of the base 28, which is used in conjunction with a rotating block 31 at the bottom of the box body 1. After the rotating block 31 is embedded in the rotating groove 30, the entire box body 1 can be rotated. Personnel can adjust the angle of the storage device according to actual use requirements to improve the convenience of storing and retrieving specimens. When the position of the box body 1 needs to be fixed, it can be locked through the screw 27 on the round edge 26 and the screw hole 29 on the base 28. After tightening the screw 27, a stable connection is formed between the rotating block 31 and the rotating groove 30, ensuring that the device will not shift during operation, further improving the stability of the equipment.

[0051] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A human anatomical specimen storage device, comprising a box (1) and a housing (11) installed inside the box (1), characterized in that: The surface of the box body (1) is provided with a box opening (2); a fixing plate (3) is fixedly installed inside the box body (1); a threaded rod (7) is rotatably connected between the fixing plate (3) and the inner bottom surface of the box body (1); a driven wheel (8) is fixedly installed on the surface of the threaded rod (7); a motor (4) is fixedly installed inside the box body (1); a rotating shaft (5) is fixedly installed at the output end of the motor (4); a driving wheel (6) is fixedly installed on the surface of the rotating shaft (5); a belt (9) is transmission-connected between the driving wheel (6) and the driven wheel (8); a lifting rod (12) is fixedly installed on the bottom surface of the shell (11); a notch (10) is provided on the surface of the fixing plate (3); the lifting rod (12) passes through the notch (10) and slides inside the fixing plate (3); a connecting block (13) is fixedly installed on the side of the lifting rod (12); and a storage box (14) is slidably connected inside the shell (11).

2. The human anatomical specimen storage device according to claim 1, characterized in that: The threaded rod (7) is connected to the inner thread of the connecting block (13), and there are two groups of threaded rods (7) and lifting rods (12). The two groups of threaded rods (7) and lifting rods (12) are symmetrically distributed inside the box (1).

3. The human anatomical specimen storage device according to claim 1, characterized in that: A flange (15) is fixedly mounted on the surface of the storage box (14), a protrusion (16) is fixedly mounted on the inner side of the flange (15), a latch (17) is slidably connected to the inside of the protrusion (16), a No. 1 spring (18) is sleeved on the surface of the latch (17), a plug hole (19) is opened on the side of the housing (11), and the positions of the latch (17) and the plug hole (19) correspond to each other.

4. The human anatomy specimen storage device according to claim 3, characterized in that: The number of the latches (17) is two groups, and the two groups of latches (17) are symmetrically distributed on both sides of the surface of the storage box (14).

5. The human anatomical specimen storage device according to claim 1, characterized in that: A partition (21) is provided inside the storage box (14), and slide grooves (22) are provided on both sides of the partition (21). A slider (23) is slidably connected inside the slide groove (22), and a second spring (24) is fixedly installed between the slider (23) and the slide groove (22). A limiting slot block (20) is fixedly installed on the inner side of the storage box (14).

6. The human anatomical specimen storage device according to claim 5, characterized in that: The sliding block (23) is inserted into the interior of the limiting groove block (20), and the limiting groove blocks (20) are evenly distributed on the inner side of the storage box (14).

7. The human anatomical specimen storage device according to claim 5, characterized in that: The second springs (24) are distributed at equal distances between the slider (23) and the slide groove (22).

8. The human anatomical specimen storage device according to claim 1, characterized in that: The bottom of the box body (1) is provided with a base (28), the surface of the base (28) is provided with a rotation groove (30), the bottom surface of the box body (1) is fixedly mounted with a rotation block (31), the rotation block (31) is rotatably connected inside the rotation groove (30), the bottom side of the box body (1) is fixedly mounted with a round edge (26), the surface of the round edge (26) is provided with a screw (27), the surface of the base (28) is provided with a screw hole (29), and the screw (27) is threadedly connected inside the screw hole (29).

9. The human anatomical specimen storage device according to claim 1, characterized in that: A handle (25) is fixedly mounted on the surface of the box body (1), and the handle (25) surrounds the surface of the box body (1).

10. The method for using the human anatomical specimen storage device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: The motor (4) inside the device is started, and the output shaft of the motor (4) drives the driving wheel (6), and the driving wheel (6) transmits power to the driven wheel (8) on the threaded rod (7) through the belt (9), so that the threaded rod (7) can rotate synchronously; S2: When the threaded rod (7) rotates, the connecting block (13) is driven to move axially along the threaded rod (7), and the lifting rod (12) moves up and down accordingly, thereby driving the housing (11) and the storage box (14) to rise and fall synchronously; S3: The two sets of threaded rods (7) and the lifting rod (12) are symmetrically distributed inside the box (1) to ensure stability during the lifting process, avoid unilateral tilting or jamming, and ensure safe storage and access of specimens; S4: After the storage box (14) is placed in the housing (11), the latch (17) on the inner side of the flange (15) is embedded in the insertion hole (19) of the housing (11) through the spring, ensuring that the storage box (14) is stable and does not loosen during the lifting process; S5: The partition (21) inside the storage box (14) is adjusted by the slider (23) and the second spring (24) to flexibly adapt to the storage requirements of specimens of different sizes. The limit groove block (20) ensures that the slider (23) is accurately aligned to prevent the partition (21) from shifting; S6: The rotating block (31) at the bottom cooperates with the rotating groove (30) so that the box body (1) can be rotated to adjust the angle. When it needs to be fixed, it is locked by the screw (27) of the round edge (26) and the screw hole (29) of the base (28) to ensure the stability of the device.

Images