A polypeptide drug intelligent constant-temperature refrigeration storage device

Abstract

The utility model relates to the field of medical health discloses a kind of polypeptide drug intelligent constant-temperature refrigeration storage device, including intelligent constant-temperature refrigeration storage box, four hinges are fixedly connected in the outer wall of the intelligent constant-temperature refrigeration storage box, two adjacent hinges inner walls are fixedly connected with sealing door, the inner wall of the left and right sides of the intelligent constant-temperature refrigeration storage box is fixedly connected with two border frames, a plurality of holes are set in four border frames, two fixed blocks are slidably connected in the outer wall of four holes, and the top of four fixed blocks is fixedly connected with placing plate. In the utility model, the height of placing plate can be flexibly adjusted by the cooperation of bolt and fixed box, different specifications of polypeptide drug are adapted, and the demand of stratified storage is satisfied. Spring cooperates with bolt to quickly lock position, and the stability of storage is guaranteed. It is simple and convenient to operate, the sealing door and the box cooperate to reduce the loss of cold quantity, help to maintain constant temperature, and meet the cold storage requirements of polypeptide drug.

Description

Technical Field

[0001] This utility model relates to the field of medical and health care, and in particular to an intelligent constant temperature cold storage device for polypeptide drugs. Background Technology

[0002] Due to their sensitive molecular structure, peptide drugs require long-term constant temperature environments of 2-8℃ and are susceptible to degradation due to humidity and vibration. Traditional ordinary refrigerators have low temperature control accuracy and limited functionality, making them unsuitable for their storage needs. With the intelligent development of the pharmaceutical industry, dedicated intelligent constant temperature refrigeration devices are gradually becoming more widespread. However, the design of existing devices in terms of usability and hygienic stability still does not fully meet the refined and convenient requirements for peptide drug storage.

[0003] The existing device is based on a double-layer vacuum insulated box, which is equipped with a compressor refrigeration system and a platinum resistance temperature control module. A touch screen is set on the front of the box. Metal storage racks are fixed inside, and the top of the box is equipped with an ultraviolet germicidal lamp and a buzzer alarm module. The whole device is powered by an external power supply, and some models include a backup battery for emergency power supply.

[0004] First, there is a lack of height adjustment mechanism. The storage rack has a fixed height, which requires operators of different heights to bend over and stand on tiptoe when retrieving drugs from the upper or lower shelves, making operation inconvenient and unable to accommodate drug packaging of different heights. Second, there is a lack of cleaning and securing mechanism. There are no dedicated cleaning sprays or wiping components inside the box, and stains easily remain in the corners. In addition, the storage rack has no anti-slip securing structure, and drugs are prone to shifting or tipping when the device is moved, posing a risk of contamination or damage. Therefore, an intelligent constant temperature cold storage device for polypeptide drugs is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides an intelligent constant temperature cold storage device for polypeptide drugs, which aims to improve the lack of height adjustment mechanism and cleaning and fixing mechanism in the existing technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a smart constant temperature cold storage device for polypeptide drugs, comprising a smart constant temperature cold storage box, four hinges fixedly connected to the outer wall of the smart constant temperature cold storage box, a sealing door fixedly connected to the inner wall of each of two adjacent hinges, two side frames fixedly connected to the inner walls of the left and right sides of the smart constant temperature cold storage box, multiple holes opened inside each of the four side frames, two fixing blocks slidably connected to the outer wall of each of the four holes, a placement plate fixedly connected to the top of each of the four fixing blocks, a fixing box fixedly connected to the outer wall of each of the fixing blocks, a pin slidably connected inside the fixing box, a spring sleeved on the outer wall of the pin, and a baffle fixedly connected to the outer wall of the pin;

[0007] As a further description of the above technical solution:

[0008] Two motors are fixedly connected to the top of each of the two placement plates. Two threaded rods are fixedly connected to the output ends of the four motors. Threaded sliders are threadedly connected to the outer walls of the four threaded rods. A perforated plate is rotatably connected to the end of the threaded rod away from the threaded slider. A box is fixedly connected to the inner wall of each of the two threaded sliders. A stop block is slidably connected inside each of the two box bodies. Multiple springs are fixedly connected to the top of each of the two stop blocks. A slider is fixedly connected to the outer wall of each of the two stop blocks. A brush is fixedly connected to the bottom of each of the two sliders.

[0009] As a further description of the above technical solution:

[0010] The end of the pin away from the fixed box is fixedly connected to a pull rod, and the pin slides through the fixed block and is connected to the inner wall of the frame.

[0011] As a further description of the above technical solution:

[0012] One end of the spring is fixedly connected to the inner wall of the baffle, and the other end of the spring is fixedly connected to the inner wall of the fixing box.

[0013] As a further description of the above technical solution:

[0014] One end of the second spring is fixedly connected to the inner wall of the stop block, and the other end of the second spring is fixedly connected to the inner wall of the box.

[0015] As a further description of the above technical solution:

[0016] Both of the outer walls of the two boxes are fixedly connected with long blocks, and the tops of both placement plates are fixedly connected with limit frames.

[0017] As a further description of the above technical solution:

[0018] Both of the sealed doors have door handles fixedly connected to their outer walls.

[0019] This utility model has the following beneficial effects:

[0020] 1. In this utility model, the height of the placement plate can be flexibly adjusted through the cooperation of the pin and the fixing box to adapt to different specifications of peptide drugs and meet the needs of layered storage. A spring, in conjunction with the pin, quickly locks the position, preventing the placement plate from shaking and ensuring stable storage. Operation is simple, and the sealed door, in conjunction with the cabinet, reduces cold loss and helps maintain a constant temperature, meeting the refrigeration requirements of peptide drugs.

[0021] 2. In this invention, a drive mechanism automatically cleans the storage plate with a brush, reducing the risk of contamination from manual contact. A spring-assisted brush ensures a tight fit with the plate surface, thoroughly cleaning even minor unevenness. Operation is possible without disassembling any parts, maintaining storage efficiency and creating a clean storage environment for peptide drugs, effectively ensuring drug quality stability. Attached Figure Description

[0022] Figure 1 This is a three-dimensional schematic diagram of an intelligent constant-temperature cold storage device for polypeptide drugs proposed in this utility model;

[0023] Figure 2 This is a schematic diagram of the frame structure of an intelligent constant-temperature cold storage device for polypeptide drugs proposed in this utility model.

[0024] Figure 3 This is a schematic diagram of the placement plate of an intelligent constant temperature cold storage device for polypeptide drugs proposed in this utility model;

[0025] Figure 4 This is a schematic diagram of the pin structure of an intelligent constant temperature cold storage device for polypeptide drugs proposed in this utility model;

[0026] Figure 5 This is a schematic diagram of the motor structure of an intelligent constant-temperature cold storage device for polypeptide drugs proposed in this utility model.

[0027] Figure 6 This is a schematic diagram of the box structure of an intelligent constant temperature cold storage device for polypeptide drugs proposed in this utility model.

[0028] Legend:

[0029] 1. Intelligent constant temperature cold storage box; 2. Hinge; 3. Sealed door; 4. Door handle; 5. Frame; 6. Hole; 7. Fixing block; 8. Placement plate; 9. Fixing box; 10. Baffle; 11. Spring 1; 12. Pin; 13. Pull rod; 14. Motor; 15. Perforated plate; 16. Threaded slider; 17. Threaded rod; 18. Perforated plate; 19. Box body; 20. Long block; 21. Spring 2; 22. Stop block; 23. Slider; 24. Brush; 25. Limiting frame. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 1-4 This utility model provides an embodiment of an intelligent constant temperature cold storage device for polypeptide drugs, comprising an intelligent constant temperature cold storage box 1. Four hinges 2 are fixedly connected to the outer wall of the intelligent constant temperature cold storage box 1. Sealing doors 3 are fixedly connected to the inner walls of adjacent hinges 2. Two frame panels 5 are fixedly connected to the inner walls of both the left and right sides of the intelligent constant temperature cold storage box 1. Multiple holes 6 are opened inside each of the four frame panels 5. Two fixing blocks 7 are slidably connected to the outer walls of each of the four holes 6. A placement plate 8 is fixedly connected to the top of each of the four fixing blocks 7. Fixing boxes 9 are fixedly connected to the outer walls of the multiple fixing blocks 7. Pins 12 are slidably connected inside the fixing boxes 9. A spring 11 is sleeved on the outer wall of the pins 12. A baffle 10 is fixedly connected to the outer wall of the pins 12. The mechanism is based on the intelligent constant temperature cold storage box 1, with two longitudinal frame panels 5 fixed to each of its left and right inner walls. Multiple sets of holes 6 are evenly opened along the height direction of the frame panels 5 to form a multi-level adjustment reference. The placement plate 8 is slidably connected to the frame 5 through four fixed blocks 7 fixed to the bottom. The fixed blocks 7 can move up and down along the outer wall of the frame 5, thereby driving the placement plate 8 to achieve coarse height adjustment.

[0032] To ensure stable positioning after adjustment, each fixing block 7 is fitted with a fixing box 9 on its outer side. A pin 12 slides through the box, and a baffle 10 is fixedly connected to the middle section of the pin 12. A spring 11 is sleeved on the outer wall. In its natural state, the spring 11 pushes the baffle 10 to make the front end of the pin 12 embed into the hole 6 of the frame 5, forming a rigid lock. During adjustment, the pin 12 is pulled outward to compress the spring 11, and the pin 12 disengages from the hole 6, allowing the height of the placement plate 8 to be freely adjusted. After releasing, the spring returns to its original position, completing the secondary locking.

[0033] This device uses a multi-position hole design to achieve different height differences, adapting to the storage of drugs of different specifications. The locking structure prevents the placement plate 8 from shaking during the operation of the refrigerator, ensuring the stability of peptide drug storage.

[0034] Reference Figure 1 and Figure 2 and Figure 5 and Figure 6Two motors 14 are fixedly connected to the top of each of the two placement plates 8. Two motors 15 are fixedly connected to the top of each of the two placement plates 8. The output ends of the four motors 14 are fixedly connected to threaded rods 17. Threaded sliders 16 are threadedly connected to the outer walls of the four threaded rods 17. A perforated plate 18 is rotatably connected to the end of the threaded rod 17 away from the threaded slider 16. Boxes 19 are fixedly connected to the inner walls of the two threaded sliders 16. Stops 22 are slidably connected inside the two boxes 19. Multiple springs 21 are fixedly connected to the top of the two stops 22. Slider 23 is fixedly connected to the outer walls of the two stops 22. Brushes 24 are fixedly connected to the bottom of the two sliders 23. Two drive motors 14 and corresponding brackets 15 are fixedly fixed to the top of each of the two placement plates 8. The output ends of the motors 14 are fixedly connected to the threaded rods 17. The other ends of the threaded rods 17 are rotatably connected to the perforated plate 18. The threaded rod 17 is threadedly connected to the outer wall of the threaded slider 16. The inner sides of the two threaded sliders 16 are fixedly connected to the box 19. The stop block 22 is slidably embedded in the box 19. Multiple springs 21 are connected between the top of the stop block 22 and the inner wall of the box 19. The outer wall of the stop block 22 extends into the slider 23. The bottom of the slider 23 is fixedly connected to the brush 24.

[0035] During operation, motor 14 drives threaded rod 17 to rotate in both directions, causing threaded slider 16 to reciprocate along the rod, thereby enabling brush 24 to horizontally clean the surface of placement plate 8. Spring 21 uses elastic force to keep stop 22 pressed down, ensuring that brush 24 fits tightly against placement plate 8, adapting to minute uneven surfaces and preventing missed areas. This mechanism achieves automated cleaning of the surface of placement plate 8, reducing the risk of contamination from manual contact and meeting the aseptic requirements for storing peptide drugs.

[0036] Reference Figures 1-4 The end of the pin 12 furthest from the fixing box 9 is fixedly connected to a pull rod 13. The pin 12 passes through the fixing block 7 and slides on the inner wall of the frame 5 for easy manual operation. The pin 12 passes through the fixing block 7 and slides with the inner wall of the frame 5. In its natural state, the spring 11 pushes the baffle 10 to lock the pin 12 into the hole 6 of the frame 5. Pulling the pull rod 13 can disengage the pin 12 from the hole 6, realizing the height adjustment of the placement plate 8. The structure is compact and the operation is convenient.

[0037] Reference Figures 1-4 One end of spring 11 is fixedly connected to the inner wall of baffle 10, and the other end of spring 11 is fixedly connected to the inner wall of fixed box 9, forming a stable elastic support structure. In its natural state, spring 11 is in an extended state, and through the pushing force, it acts on baffle 10, causing pin 12 to be inserted into hole 6 in frame 5, thereby locking the position of placement plate 8. When the pull rod 13 is pulled, pin 12 causes baffle 10 to compress spring 11, releasing the lock to adjust the height of placement plate 8, ensuring the smoothness of the adjustment process and the reliability of the reset.

[0038] Reference Figure 1 and Figure 2 and Figure 5 and Figure 6 One end of spring 21 is fixedly connected to the inner wall of the stop block 22, and the other end of spring 21 is fixedly connected to the inner wall of the box 19. In its natural state, spring 21 pushes the stop block 22 down through continuous elastic force, causing the brush 24 at the bottom of the slider 23 to fit tightly against the surface of the placement plate 8. Even if there are slight bumps or depressions in the placement plate 8, the spring can adapt through extension and retraction to ensure the fit during cleaning and improve the thoroughness of cleaning.

[0039] Reference Figure 1 and Figure 2 and Figure 5 and Figure 6 Both boxes 19 have long blocks 20 fixedly connected to their outer walls, and both placement plates 8 have limiting frames 25 fixedly connected to their tops. When the brush 24 cleaning mechanism is not working, the motor 14 drives the threaded slider 16 to return to its original position, and the box 19 moves accordingly, so that the long blocks 20 and the limiting frames 25 form an enclosure, limiting and fixing the polypeptide drugs on the placement plates 8, preventing the drugs from shaking and shifting when the refrigerator is running, and ensuring storage stability.

[0040] Reference Figure 1 Both sealed doors 3 have door handles 4 fixedly connected to their outer walls, allowing for better door opening.

[0041] Working principle: When adjusting the height of the placement plate 8, pulling the lever 13 causes the pin 12 to compress the spring 11, allowing the pin 12 to disengage from the hole 6 in the frame 5. At this time, the fixing block 7 can slide along the frame 5, adjusting the placement plate 8 to the position suitable for the drug specifications. After releasing the lever 13, the spring 11 returns to its original position and pushes the baffle 10, causing the pin 12 to re-enter the corresponding hole 6, completing the rigid locking of the placement plate 8 and ensuring precise matching of the layer spacing.

[0042] When the cleaning mechanism is activated, the motor 14 drives the threaded rod 17 to rotate, causing the threaded slider 16 to move back and forth along the rod. The box 19 moves synchronously with the threaded slider 16. The spring 21 inside the box continuously presses against the stop block 22, causing the brush 24 at the bottom of the slider 23 to fit tightly against the surface of the placement plate 8. Even if there are minor bumps or unevenness, the spring can adapt and adjust, achieving thorough cleaning of the placement plate 8 and reducing the risk of contamination of stored medicines.

[0043] When the cleaning mechanism is not working, the motor 14 drives the threaded slider 16 to reset, and the long block 20 on the outer wall of the box 19 and the limiting frame 25 on the top of the placement plate 8 form a enclosure to limit and fix the medicine on the placement plate 8, preventing the medicine from shaking and shifting when the refrigerator is running or moving.

[0044] The system utilizes height-adjustable placement plates to accommodate various drug specifications, an automated cleaning mechanism to ensure a clean storage environment, a coordinated limiting structure to ensure drug stability, and an intelligent temperature control system to provide safe and suitable refrigerated storage conditions for peptide drugs.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A smart constant-temperature refrigerated storage device for polypeptide drugs, comprising a smart constant-temperature refrigerated storage box (1), characterized in that: The intelligent constant temperature cold storage box (1) has four hinges (2) fixedly connected to its outer wall. The inner walls of two adjacent hinges (2) are fixedly connected to a sealing door (3). The inner walls of the left and right sides of the intelligent constant temperature cold storage box (1) are fixedly connected to two side frames (5). The four side frames (5) are provided with multiple holes (6). The outer walls of the four holes (6) are slidably connected to two fixing blocks (7). The top of the four fixing blocks (7) is fixedly connected to a placement plate (8). The outer walls of the multiple fixing blocks (7) are fixedly connected to a fixing box (9). The fixing box (9) is slidably connected to a pin (12). The outer wall of the pin (12) is fitted with a spring (11). The outer wall of the pin (12) is fixedly connected to a baffle (10).

2. The intelligent constant-temperature cold storage device for polypeptide drugs according to claim 1, characterized in that: Two motors (14) are fixedly connected to the top of each of the two placement plates (8), and two motors (15) are fixedly connected to the top of each of the two placement plates (8). The output ends of the four motors (14) are fixedly connected to threaded rods (17). The outer walls of the four threaded rods (17) are threadedly connected to threaded sliders (16). The end of the threaded rod (17) away from the threaded slider (16) is rotatably connected to a perforated plate (18). The inner walls of the two threaded sliders (16) are fixedly connected to a box (19). The inside of the two box (19) is slidably connected to a stop (22). The top of the two stop (22) is fixedly connected to multiple springs (21). The outer walls of the two stop (22) are fixedly connected to sliders (23). The bottom of the two sliders (23) is fixedly connected to a brush (24).

3. The intelligent constant-temperature cold storage device for polypeptide drugs according to claim 1, characterized in that: The pin (12) is fixedly connected to a pull rod (13) at the end away from the fixed box (9), and the pin (12) slides through the fixed block (7) and is connected to the inner wall of the frame (5).

4. The intelligent constant-temperature cold storage device for polypeptide drugs according to claim 1, characterized in that: One end of the spring (11) is fixedly connected to the inner wall of the baffle (10), and the other end of the spring (11) is fixedly connected to the inner wall of the fixing box (9).

5. The intelligent constant-temperature cold storage device for polypeptide drugs according to claim 2, characterized in that: One end of the second spring (21) is fixedly connected to the inner wall of the stop block (22), and the other end of the second spring (21) is fixedly connected to the inner wall of the box body (19).

6. The intelligent constant-temperature cold storage device for polypeptide drugs according to claim 2, characterized in that: Both of the box bodies (19) have long blocks (20) fixedly connected to their outer walls, and both of the placement plates (8) have limit frames (25) fixedly connected to their tops.

7. The intelligent constant-temperature cold storage device for polypeptide drugs according to claim 1, characterized in that: Both of the sealed doors (3) have door handles (4) fixedly connected to their outer walls.

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