Full-process traceable cold chain color temperature ice box

Abstract

The utility model provides a full-process traceable cold chain color temperature ice box, which relates to the technical field of cold chain logistics, and comprises an ice box, a material inlet / outlet and a box cover, the ice box is divided into a plurality of ice boxes, one of the ice boxes is provided with an RFID temperature tag, the inner sides of the plurality of ice boxes are provided with elastic connecting sleeves, and the plurality of ice boxes are connected through the elastic connecting sleeves; the first ice box is provided with a material inlet and outlet, and the material inlet and outlet is provided with a box cover. Limiting blocks are arranged on the two side walls of each ice box, a connecting plate is arranged on each limiting block in a sliding mode, an elastic gear is arranged on one side of each connecting plate, an elastic rack is arranged on the other side of each connecting plate, the elastic gears and the elastic racks on the adjacent ice boxes are matched, and the two adjacent elastic gears and the elastic racks are connected through U-shaped rods. One end of the U-shaped rod is rotatably connected with the central point of the elastic gear, and the other end is fixedly connected with the elastic rack. According to the modularized ice box capable of being spliced, the state and the shape of the ice box can be changed according to different conditions.

Description

Technical Field

[0001] This utility model relates to the field of cold chain logistics technology, specifically a fully traceable cold chain color temperature ice box. Background Technology

[0002] In the pharmaceutical field, vaccines and biological agents, and other temperature-sensitive drugs, require transportation and storage in specific low-temperature environments throughout the entire process to ensure their effectiveness and safety. In the food industry, fresh food, dairy products, and frozen foods require cold chain logistics to maintain their freshness and quality. The increasing consumer demand for high-quality fresh food is driving the expansion of the cold chain logistics market. Traditional ice boxes, as commonly used cold source equipment in cold chain transportation and storage, can provide a low-temperature environment to some extent, but they have many limitations. For example, when freezing and insulation are required, because ice boxes cannot be folded and reshaped, multiple ice boxes must be placed in a box to achieve insulation. This not only increases the weight of the entire storage box but also requires a large space, making it inconvenient to carry.

[0003] Therefore, there is an urgent need for a modular, interchangeable ice box that can wrap around products that need to be frozen and kept warm by changing the shape of the ice box, so that a small number of ice boxes can achieve the effect of keeping warm and freezing, while taking up little space. Utility Model Content

[0004] To address the aforementioned issues, this invention provides a fully traceable cold chain color temperature ice box. Through modular and splicable ice boxes, it is possible to wrap items that need to be frozen, significantly reducing the space occupied by the ice box.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a fully traceable cold chain color temperature ice box, including an ice box, an inlet / outlet, and a lid:

[0006] The ice box is divided into multiple parts, one of which is equipped with an RFID temperature tag, and the multiple ice boxes are equipped with elastic connecting sleeves on their inner sides and are connected by the elastic connecting sleeves.

[0007] The first ice box is provided with an inlet and outlet, and the inlet and outlet are provided with a lid.

[0008] Preferably, each ice box has a limiting block on both sides, and a connecting plate is slidably mounted on each limiting block. One side of the connecting plate is provided with an elastic gear, and the other side is provided with an elastic rack. The elastic gear on each adjacent ice box cooperates with the elastic rack. Two adjacent elastic gears and the elastic rack are connected by a U-shaped rod. One end of the U-shaped rod is rotatably connected to the center point of the elastic gear, and the other end is fixedly connected to the elastic rack.

[0009] Preferably, each ice box has a fixed shaft on both sides of its top, and a locking block is fitted on the fixed shaft. The locking block and the fixed shaft are hinged by a torsion spring, and two adjacent locking blocks cooperate with each other.

[0010] Preferably, each of the ice boxes is provided with a sliding sleeve on its top, and a push plate is slidably connected to the sliding sleeve, the push plate cooperating with the locking block.

[0011] Preferably, the RFID temperature tag is embedded in the ice box.

[0012] Preferably, the multiple ice boxes have insulation layers on both sides, and the insulation layers cover the multiple ice boxes.

[0013] Preferably, the outer side of the box cover is provided with a groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model's ice box utilizes a modular, splicing structure, allowing for shape changes to enclose frozen items. Multiple ice boxes are connected by elastic connecting sleeves for easy assembly, disassembly, and transport. One ice box is equipped with an RFID temperature tag for continuous temperature monitoring, ensuring cargo safety. The first ice box features an inlet / outlet and a lid for easy addition of freezing materials. Limiting blocks and connecting plates are located on both sides of the ice box, connecting adjacent ice boxes via elastic gears and racks, and a U-shaped rod, providing a stable and flexible splicing method, making shape changes more stable. Fixed shafts and locking blocks are located on both sides of the top, hinged with torsion springs to enhance structural stability and facilitate quick assembly and disassembly. Each ice box has a horizontally distributed sliding sleeve on its top, equipped with a push plate and locking block, further enhancing the overall structural integrity and flexibility. RFID temperature tags are embedded in the ice boxes to prevent accidental damage. Insulation layers cover all ice boxes on both sides to improve insulation. Grooves surround the outer side of the lid to increase friction, providing a better grip when opening the lid. This ice box structure improves the ease of use, reliability, and insulation performance of the ice box, meeting the transportation needs of temperature-sensitive items in cold chain logistics. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the cold chain color temperature ice box of this utility model;

[0017] Figure 2 This is a cross-sectional view of the cold chain color temperature ice box of this utility model;

[0018] Figure 3 This is a partial structural schematic diagram of the elastic gear and elastic rack of this utility model;

[0019] Figure 4This is a schematic diagram of the elastic gear and elastic rack structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the installation structure of the push plate and the locking block of this utility model;

[0021] Figure 6 This is a schematic diagram of the push plate and the locking block of this utility model.

[0022] In the diagram: 1. Ice box; 101. RFID temperature tag; 2. Elastic connecting sleeve; 3. Inlet / outlet; 4. Box lid; 5. Limiting block; 6. Connecting plate; 7. Elastic gear; 8. Elastic rack; 9. U-shaped rod; 10. Fixed shaft; 11. Locking block; 12. Torsion spring; 13. Sliding sleeve; 14. Push plate; 15. Insulation layer. Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0024] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Please see Figure 1-6 This embodiment provides a fully traceable cold chain color temperature ice box, including an ice box 1, an inlet / outlet 3, and a lid 4:

[0028] like Figure 2 As shown, the ice box 1 changes color according to the temperature. The first ice box 1 has an inlet / outlet 3 in the middle of its outward-facing side, and a lid 4 is threadedly connected to the inlet / outlet 3. The inlet / outlet 3 is used to put in a cooling material, such as dry ice. After the cooling material is put into the ice box 1, the lid 4 is used to close the inlet / outlet 3 to prevent cold air from escaping and the cooling material from falling out of the ice box.

[0029] Ice box 1 is divided into multiple parts, one of which is equipped with an RFID temperature tag 101, and multiple ice boxes 1 are equipped with elastic connecting sleeves 2 on their inner sides and are connected by the elastic connecting sleeves 2.

[0030] like Figure 2 As shown, ice box 1 is divided into multiple smaller ice boxes. Each smaller ice box has an elastic connecting sleeve 2 on its inner side, which allows for flexible connection and adjustment of the ice box's shape as needed. One of the ice boxes 1 is equipped with an RFID temperature tag 101 for real-time monitoring and recording of the internal temperature, ensuring full temperature traceability during cold chain transportation. Multiple smaller ice boxes are connected by the elastic connecting sleeve 2 to form a whole, which can change shape as needed to adapt to the refrigeration requirements of different items. Ice packs or refrigerant can be placed inside the ice box, and the outside is wrapped with high-efficiency insulation material to reduce cold air loss and extend the insulation time. The RFID temperature tag 101 is wirelessly connected to the monitoring system, and the data is uploaded to the cloud in real time, allowing users to check temperature changes at any time and ensuring the safety and reliability of the cold chain.

[0031] In some embodiments, each ice box 1 has limiting blocks 5 on both side walls, which are evenly and horizontally distributed on the side walls of each divided small ice box. Each limiting block 5 is slidably provided with a connecting plate 6. The connecting plate 6 is located between the side wall of the ice box 1 and the limiting block 5 and slides back and forth on the limiting block 5. One side of the connecting plate 6 is provided with an elastic gear 7 and the other side is provided with an elastic rack 8. The elastic gear 7 on each adjacent ice box 1 cooperates with the elastic rack 8. Two adjacent elastic gears 7 and elastic rack 8 are connected by a U-shaped rod 9. One end of the U-shaped rod 9 is rotatably connected at the center point of the elastic gear 7, and the other end is fixedly connected to the elastic rack 8.

[0032] like Figure 3-4 As shown, elastic gears 7 and elastic racks 8 are respectively set at both ends of the connecting plate 6. Each small ice box has a limiting block 5 and elastic gears 7 and elastic racks 8 horizontally set on its side wall. The elastic gears 7 mesh with the adjacent elastic racks 8. When the shape of the ice box 1 needs to be adjusted, the elastic gears 7 and elastic racks 8 on the connecting plate 6 are meshed by rotating the small ice box, thereby achieving the stability of the small ice box when rotating to adjust the angle. The connecting plate 6 passes through the limiting block 5, which plays the role of installing and limiting the connecting plate 6. The adjacent elastic gears 7 and elastic racks 8 are connected by a U-shaped rod 9 to ensure that the adjacent elastic gears 7 and elastic racks 8 will not shift when changing the shape, and can maintain a meshing state, realizing flexible splicing and stable support, and realizing the angle fixation of two adjacent small ice boxes after angle adjustment.

[0033] In some embodiments, each ice box 1 is provided with a fixed shaft 10 on both sides of the top. The fixed shaft 10 is provided on both sides of the top of the divided ice box. A locking block 11 is sleeved on the fixed shaft. The end of the locking block 11 is in the shape of a barb, such as a fishhook. The locking block 11 and the fixed shaft 10 are hinged by a torsion spring 12, so that the locking block 11 can rotate flexibly around the fixed shaft 10. At the same time, it maintains a certain elastic restoring force under the action of the torsion spring 12. Two adjacent locking blocks 11 cooperate with each other.

[0034] like Figure 6 As shown, when two ice boxes are joined, the locking blocks 11 interlock with each other through their hook-shaped ends, forming a stable connection structure that ensures that multiple ice boxes will not easily separate when assembled. When it is necessary to disassemble the ice boxes, the locking blocks 11 can be manually moved to overcome the elasticity of the torsion spring 12, causing the locking blocks 11 to disengage and thus achieving quick disassembly. This not only improves the convenience of assembling and disassembling ice boxes but also enhances the overall stability and reliability of the ice boxes during transportation or use. The hook-shaped locking blocks prevent accidental loosening due to external forces, further improving the safety of use.

[0035] In some embodiments, each ice box 1 is provided with a sliding sleeve 13 at its top. The sliding sleeve 13 is fixed to both ends of the top of each ice box 1. A push plate 14 is slidably connected to the sliding sleeve 13. The push plate 14 is pushed into the ice box 1 inside the sliding sleeve 13. The push plate 14 is made of elastic material. When the ice box 1 changes shape and bends, it can bend along with the ice box 1 to achieve the effect of not getting stuck when the ice box 1 changes shape. The push plate 14 cooperates with the locking block 11. The side of the push plate 11 facing inward extends out a protrusion. The protrusion contacts the locking block 11. When the push plate is pushed inward, the protrusion will squeeze the locking block 11 and rotate it inward, thereby releasing the two locking blocks 11 that are stuck together. The protrusion corresponds to multiple locking blocks 11 that are stuck together, so that when pushed inward, all the locking blocks 11 that are stuck together are released, without the need to manually pry open the locking blocks 11 one by one.

[0036] In some embodiments, an RFID temperature tag 101 is embedded in an ice box 1.

[0037] like Figure 2 As shown, a 2 cm groove is provided on the side wall of the ice box 1. The area of ​​the groove is slightly larger than the area of ​​the RFID temperature tag 101. The RFID temperature tag 101 is attached to the inside of the groove, which not only ensures that the RFID temperature tag 101 can be accurately installed, but also effectively avoids the risk of accidental damage to the RFID temperature tag 101 due to collision or friction during the use of the ice box.

[0038] In some embodiments, multiple ice boxes 1 are provided with insulation layers 15 on both sides, and the insulation layers 15 cover the multiple ice boxes 1.

[0039] like Figure 1 As shown, the insulation layer 15 forms a complete heat insulation protection structure. The insulation layer 15 is made of high-efficiency heat insulation material, possessing excellent heat insulation performance. It effectively reduces the transfer of external heat into the ice box, thereby extending the duration of the low-temperature environment inside the ice box. When multiple ice boxes 1 are combined together via the elastic connecting sleeve 2 and other splicing structures, the insulation layer 15 completely covers the entire ice box assembly from the outside, ensuring that the joints and edges of each ice box 1 are also adequately insulated, preventing temperature fluctuations caused by localized heat infiltration.

[0040] In some embodiments, a groove is provided around the outer side of the lid 4.

[0041] like Figure 2 As shown, the outer groove surface of the lid 4 has an anti-slip texture or additional raised points to assist gripping, improving the ease of opening and closing the lid 4.

[0042] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A fully traceable cold chain color temperature ice box, comprising an ice box (1), an inlet / outlet (3), and a lid (4), characterized in that: The ice box (1) is divided into multiple parts, one of which is provided with an RFID temperature tag (101), and multiple ice boxes (1) are provided with elastic connecting sleeves (2) on their inner sides and are connected by the elastic connecting sleeves (2). The first ice box (1) is provided with an inlet / outlet (3), and the inlet / outlet (3) is provided with a lid (4).

2. The fully traceable cold chain color temperature ice box according to claim 1, characterized in that: Each ice box (1) has a limiting block (5) on both sides. Each limiting block (5) has a connecting plate (6) slidably mounted on it. The connecting plate (6) has an elastic gear (7) on one side and an elastic rack (8) on the other side. The elastic gear (7) on each pair of adjacent ice boxes (1) is engaged with the elastic rack (8). The two adjacent elastic gears (7) and the elastic rack (8) are connected by a U-shaped rod (9). One end of the U-shaped rod (9) is rotatably connected to the center point of the elastic gear (7), and the other end is fixedly connected to the elastic rack (8).

3. The fully traceable cold chain color temperature ice box according to claim 2, characterized in that: Each ice box (1) has a fixed shaft (10) on both sides of the top, and a locking block (11) is fitted on the fixed shaft. The locking block (11) and the fixed shaft (10) are hinged by a torsion spring (12), and two adjacent locking blocks (11) cooperate with each other.

4. The fully traceable cold chain color temperature ice box according to claim 3, characterized in that: Each of the ice boxes (1) is provided with a sliding sleeve (13) on top, and a push plate (14) is slidably connected to the sliding sleeve (13), and the push plate (14) cooperates with the locking block (11).

5. The fully traceable cold chain color temperature ice box according to claim 1, characterized in that: Multiple ice boxes (1) are provided with insulation layers (15) on both sides, and the insulation layers (15) cover all the ice boxes (1).

6. The fully traceable cold chain color temperature ice box according to claim 1, characterized in that: The outer side of the box cover (4) is provided with a groove.

Images