Storage device
By designing a storage device with limiting and folding mechanisms, the problem of mixed storage and cross-contamination of blood samples and blood collection consumables in livestock and poultry experimental farms was solved, realizing the classified storage of samples and the ease of use of the equipment, making it convenient for storage and carrying.
Patent Information
- Application Number
- CN202520081833.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2035-01-14
AI Technical Summary
Existing storage devices lack effective separation designs in livestock and poultry testing farms, which makes it easy for blood samples and blood collection consumables to be mixed together, posing a risk of cross-contamination and affecting sampling accuracy and experimental results.
A storage device was designed, which includes a limiting mechanism and a folding mechanism. The storage box and test tube rack are slidably connected to achieve the classified storage of samples to avoid cross-contamination. The automatic reset is achieved by the cooperation of springs and locking blocks, which reduces the difficulty of disassembly.
It enables the scientific classification and storage of samples and consumables, avoids cross-contamination, improves sampling efficiency and equipment usability, and facilitates storage and portability.
Smart Images
Figure CN223645303U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of storage device technology, and in particular to a storage device. Background Technology
[0002] Storage devices are equipment used to store, organize, and protect various items, offering efficient and convenient storage and retrieval. In livestock and poultry experimental farms, blood collection from livestock and poultry is frequently required. The collection and storage of blood samples, as well as the placement and use of blood collection consumables, are crucial to blood collection efficiency and quality. To ensure efficient sampling, especially during group sampling, and to avoid mixing blood collection tubes between groups, samples must be rationally categorized and placed. Furthermore, blood collection consumables such as needles and blood collection tubes pose safety hazards such as bacterial contamination and cross-infection during use. Therefore, using storage devices in livestock and poultry experimental farms not only effectively categorizes and stores blood samples and blood collection consumables but also improves operational efficiency, reduces contamination risks, and ensures the accuracy of experimental data and the smooth progress of research.
[0003] Existing storage devices for livestock and poultry blood samples and blood collection consumables typically use simple storage boxes or drawer-type devices, without considering effective isolation and classification between sample containers. Due to the lack of reasonable separation and protection, samples such as blood collection tubes are easily mixed, which may affect the accuracy of sampling and is not conducive to subsequent sample processing. Furthermore, the mixed storage of collectors and waste can lead to cross-contamination, affecting the accuracy of experimental results. Therefore, a storage device is proposed to solve the above problems. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a storage device, which aims to improve the problems of lack of effective partition design and insufficient sample protection in the prior art.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A storage device includes a base, a storage box slidably connected inside the base, a top frame fixedly connected to the top of the base, a placement plate fixedly connected to the top of the base, a storage box slidably connected inside the placement plate, a limit mechanism provided on the side wall of the placement plate, and a folding mechanism provided on the side wall of the top frame.
[0007] The limiting mechanism includes a sleeve, the side wall of which is fixedly connected to the inside of the placement plate, a locking block is slidably connected inside the placement plate, a first spring is provided inside the sleeve, a groove is provided inside the storage box, the locking block is slidably connected inside the groove, and the locking block is slidably connected inside the sleeve.
[0008] As a further description of the above technical solution:
[0009] The folding mechanism includes a limiting post and a connecting compartment. The side wall of the limiting post is fixedly connected to one side of the top frame, and the side wall of the connecting compartment is fixedly connected to the other side of the top frame. A second spring is provided inside the connecting compartment. A toothed plate one is slidably connected inside the connecting compartment, and a toothed plate two is fixedly connected inside the connecting compartment. The toothed plate one and the toothed plate two are engaged. A sliding rod is fixedly connected to the inner side wall of the toothed plate one, and a handle is provided on the top of the base.
[0010] As a further description of the above technical solution:
[0011] One side of the handle is fixedly connected to the side wall of the slide rod, and the other side of the handle is slidably connected to the side wall of the limiting post;
[0012] As a further description of the above technical solution:
[0013] The slide rod passes through the toothed plate two and extends to the outside, and the slide rod is slidably connected inside the toothed plate two;
[0014] As a further description of the above technical solution:
[0015] One end of the second spring is fixedly connected inside the connecting chamber, and the other end of the second spring is in contact with the toothed plate.
[0016] As a further description of the above technical solution:
[0017] The handle is covered with a sponge sleeve.
[0018] As a further description of the above technical solution:
[0019] The storage box is fixedly connected to a test tube rack inside, and the side wall of the storage box is slidably connected to the side wall of the top frame;
[0020] As a further description of the above technical solution:
[0021] One end of the first spring is fixedly connected to the inside of the sleeve, and the other end of the first spring is fixedly connected to the side wall of the locking block.
[0022] This utility model has the following beneficial effects:
[0023] 1. In this utility model, the storage device is equipped with a storage box for separately storing consumables (especially for separating the collector and waste), avoiding cross-contamination between consumables. It also includes a storage box with a test tube rack inside, which prevents cross-contamination between samples (e.g., blood collection tubes or test tubes) through separation. Furthermore, it allows for the classification and storage of samples according to different experimental requirements or groupings (different groups are placed in different storage boxes or test tube racks), avoiding sample confusion and errors. Therefore, this storage device not only avoids cross-contamination of samples and consumables during use but also allows for the classification and storage of samples, preventing sample mixing and improving sampling efficiency in later sample handling. Finally, automatic reset is achieved through the cooperation of springs and locking blocks, reducing the difficulty of disassembling the storage box and improving the ease of use and maintenance efficiency of the equipment. Thus, this storage device enables the scientific and rational storage of samples and consumables, improving sampling efficiency and convenience.
[0024] 2. In this utility model, the handle is quickly folded through a folding mechanism. Furthermore, the cooperation between the toothed plate and the spring ensures that the handle is securely fixed in the folded state, preventing accidental loosening. This significantly reduces the size of the device in the folded state, making it convenient for storage and placement, while also improving the portability and ease of use of the equipment. Attached Figure Description
[0025] Figure 1 This is a three-dimensional schematic diagram of a storage device proposed in this utility model;
[0026] Figure 2 This is a schematic diagram of the structure of the base of a storage device proposed in this utility model;
[0027] Figure 3 This is a schematic diagram of the limiting mechanism of a storage device proposed in this utility model;
[0028] Figure 4 This is a schematic diagram of the structure of a storage box for a storage device proposed in this utility model;
[0029] Figure 5 This is a schematic diagram of the internal structure of the connecting compartment of a storage device proposed in this utility model.
[0030] Legend:
[0031] 1. Base; 2. Storage box; 3. Top shelf; 4. Placement board; 5. Storage box; 6. Test tube rack; 7. Groove; 8. Sleeve; 9. First spring; 10. Locking block; 11. Limiting post; 12. Connecting compartment; 13. Second spring; 14. Toothed plate one; 15. Toothed plate two; 16. Slide rod; 17. Handle; 18. Sponge sleeve. Detailed Implementation
[0032] 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.
[0033] Reference Figures 1-4 This utility model provides an embodiment of a storage device, including a base 1, with a storage box 2 slidably connected inside the base 1 for easy sorting and retrieval of stored items. A top frame 3 is fixedly connected to the top of the base 1, and a placement plate 4 is also fixedly connected to the top of the base 1. Storage boxes 5 are slidably connected inside the placement plate 4. Multiple storage boxes 5 are provided, which can realize the classified storage of items / samples. A limiting mechanism is provided on the side wall of the placement plate 4 to effectively ensure the stability of the storage boxes 5 and prevent accidental detachment due to sliding. A folding mechanism is provided on the side wall of the top frame 3 to improve the stability of the device when used outdoors and reduce shaking when carrying the device. The limiting mechanism includes a sleeve 8, the side wall of which is fixedly connected to the inside of the placement plate 4. A locking block 10 is slidably connected inside the placement plate 4. When the locking block 10 is in the limiting position, it can firmly fix the storage box 5 and play a safety protection role. A first spring 9 is provided inside the sleeve 8. A groove 7 is opened inside the storage box 5. The locking block 10 is slidably connected inside the groove 7 and inside the sleeve 8. A test tube rack 6 is fixedly connected inside the storage box 5 to reduce the risk of cross-contamination of samples. The side wall of the storage box 5 is slidably connected to the side wall of the top frame 3. One end of the first spring 9 is fixedly connected to the inside of the sleeve 8, and the other end of the first spring 9 is fixedly connected to the side wall of the locking block 10.
[0034] Taking the storage device used in livestock and poultry experimental farms for storing livestock and poultry blood samples and blood collection consumables as an example, the collected blood samples can be placed in test tubes (or blood collection tubes can be used directly). Then, the test tubes / blood collection tubes are placed in storage box 5, and the test tube rack 6 provides reasonable separation, ensuring independent placement of the test tubes / blood collection tubes and effectively preventing sample mixing and cross-contamination. Simultaneously, the collection device and waste used during blood collection can be placed in two separate storage boxes 2, ensuring the separation of waste and collection devices, thus avoiding cross-contamination and maintaining the standardization of experimental operations. When disassembly and cleaning of the equipment is required, the storage box 2 can be pulled out from the base 1; the storage box 5 can also slide upwards. During disassembly, the movement of the storage box 5 will exert a squeezing effect on the locking block 10, causing the locking block 10 to move into the sleeve 8. At the same time, the first spring 9 will gradually compress and deform due to the force. As the locking block 10 is completely removed from the groove 7, the storage box 5 loses its fixed restriction, and the disassembly operation is successfully completed. After cleaning, the storage box 5 can be reinserted into the placement plate 4. During the insertion process, the locking block 10 is squeezed again, causing it to move into the sleeve 8. The first spring 9 is compressed synchronously. When the groove 7 reserved inside the storage box 5 moves to the side position of the locking block 10, the first spring 9 loses its compression pressure, pushing the locking block 10 to automatically reset and send it into the groove 7. The storage box 5 is then re-fixed.
[0035] Reference Figure 2 and Figure 5 The folding mechanism includes a limiting post 11 and a connecting compartment 12. The side wall of the limiting post 11 is fixedly connected to one side of the top frame 3, and the side wall of the connecting compartment 12 is fixedly connected to the other side of the top frame 3. A second spring 13 is installed inside the connecting compartment 12. A toothed plate 14 is slidably connected inside the connecting compartment 12, and a toothed plate 15 is fixedly connected inside the connecting compartment 12. The toothed plate 14 and the toothed plate 15 engage. A sliding rod 16 is fixedly connected to the inner side wall of the toothed plate 14. A handle 17 is provided on the top of the base 1 for easy access. For carrying and moving, one side of the handle 17 is fixedly connected to the side wall of the slide rod 16, and the other side of the handle 17 is slidably connected to the side wall of the limiting post 11. The slide rod 16 passes through the toothed plate 15 and extends to the outside. The slide rod 16 is slidably connected inside the toothed plate 15. One end of the second spring 13 is fixedly connected inside the connecting compartment 12, and the other end of the second spring 13 is in contact with the toothed plate 14. The handle 17 is covered with a sponge sleeve 18, which not only improves the comfort of holding it, but also avoids wear and tear caused by long-term use.
[0036] When the equipment is not in use, the handle 17 can be pushed to slide along the track of the limiting post 11. During this process, the slide rod 16 synchronously drives the toothed plate 14 to move forward, and at the same time, the toothed plate 14 and the toothed plate 15 gradually disengage, achieving the effect of releasing the engagement. At this time, the movement of the toothed plate 14 will compress the second spring 13 inside the connecting compartment 12. Based on this, by rotating the handle 17, it will rotate on the limiting post 11, driving the toothed plate 14 to complete synchronous rotation inside the connecting compartment 12. When the handle 17 is completely lowered, the slide rod 16 can be released. At this time, the second spring 13 will quickly return to its original state due to the loss of external compression. The reaction force pushes the toothed plate 14 to move backward, so that it re-engages with the toothed plate 15, locking the current position of the handle 17. Through the cooperation between the above structures, the position of the handle 17 is stably fixed, and the overall volume of the equipment is effectively reduced, making it more compact when not in use, and convenient for storage and placement.
[0037] Working principle: Taking the use of this device for blood sample collection and storage, as well as the collection of blood collection consumables, as an example, when using the device, the collected blood sample can be placed in a test tube (or a blood collection tube can be used directly), and then the test tube / blood collection tube can be placed in the storage box 5. The test tube / blood collection tube is separated by the test tube rack 6 to avoid collision and cross-contamination. Since there are multiple storage boxes 5, it can also realize the classification and placement of samples. The blood collection device used during blood collection and waste are placed in two separate storage boxes 2 to avoid cross-contamination. When it is necessary to disassemble the device for cleaning, the storage boxes 2 can be separated from the base 1. The internal parts are pulled out and the storage box 5 is slid upwards. During the sliding process, the locking block 10 is squeezed and moved into the sleeve 8, causing the first spring 9 to contract and deform. When the locking block 10 is completely removed from the groove 7, the storage box 5 is no longer restricted, and the disassembly is completed. After cleaning, the box is inserted back into the placement plate 4 and the locking block 10 is squeezed again. When the groove 7 reserved inside the storage box 5 moves to the side of the locking block 10, the first spring 9 loses pressure and pushes the locking block 10 to reset and send it into the groove 7, thereby completing the fixation of the storage box 5.
[0038] When the equipment is not in use, the handle 17 can be pushed to slide on the limiting post 11, and the slide rod 16 will move the toothed plate 14 to separate it from the toothed plate 15 and compress the spring. Then, by rotating the handle 17, the toothed plate 14 will rotate inside the connecting chamber 12 while rotating on the limiting post 11. After the handle 17 is lowered, the slide rod 16 will be released. At this time, the second spring 13 will lose pressure and drive the toothed plate 14 to reset, so that it will engage with the toothed plate 15 again to fix the position of the handle 17, reduce the size of the equipment and facilitate placement.
[0039] 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 storage device, comprising a base (1), characterized in that: The base (1) has a storage box (2) slidably connected inside, the base (1) has a top frame (3) fixedly connected to the top, the base (1) has a placement plate (4) fixedly connected to the top, the placement plate (4) has a storage box (5) slidably connected inside, the placement plate (4) has a limit mechanism on its side wall, and the top frame (3) has a folding mechanism on its side wall. The limiting mechanism includes a sleeve (8), the side wall of which is fixedly connected to the inside of the placement plate (4), a locking block (10) is slidably connected inside the placement plate (4), a first spring (9) is provided inside the sleeve (8), a groove (7) is provided inside the storage box (5), the locking block (10) is slidably connected inside the groove (7), and the locking block (10) is slidably connected inside the sleeve (8).
2. The storage device according to claim 1, characterized in that: The folding mechanism includes a limiting post (11) and a connecting compartment (12). The side wall of the limiting post (11) is fixedly connected to one side of the top frame (3), and the side wall of the connecting compartment (12) is fixedly connected to the other side of the top frame (3). A second spring (13) is provided inside the connecting compartment (12). A toothed plate (14) is slidably connected inside the connecting compartment (12), and a toothed plate (15) is fixedly connected inside the connecting compartment (12). The toothed plate (14) and the toothed plate (15) are engaged. A sliding rod (16) is fixedly connected to the inner side wall of the toothed plate (14), and a handle (17) is provided on the top of the base (1).
3. The storage device according to claim 2, characterized in that: One side of the handle (17) is fixedly connected to the side wall of the slide rod (16), and the other side of the handle (17) is slidably connected to the side wall of the limiting post (11).
4. The storage device according to claim 2, characterized in that: The slide rod (16) passes through the toothed plate (15) and extends to the outside, and the slide rod (16) is slidably connected inside the toothed plate (15).
5. A storage device according to claim 2, characterized in that: One end of the second spring (13) is fixedly connected inside the connecting chamber (12), and the other end of the second spring (13) is in contact with the toothed plate (14).
6. A storage device according to claim 2, characterized in that: The handle (17) is covered with a sponge sleeve (18).
7. A storage device according to claim 1, characterized in that: The storage box (5) is fixedly connected to a test tube rack (6), and the side wall of the storage box (5) is slidably connected to the side wall of the top frame (3).
8. A storage device according to claim 1, characterized in that: One end of the first spring (9) is fixedly connected to the inside of the sleeve (8), and the other end of the first spring (9) is fixedly connected to the side wall of the locking block (10).