Folding refrigerator for medicine storage

Abstract

The utility model discloses a folding freezer for medicine storage, which comprises a support frame, a storage device is arranged on the support frame, the storage device comprises a first medicine storage bin, a second medicine storage bin, a third medicine storage bin and rotating sleeves, the rotating sleeves are respectively arranged on one side of the first medicine storage bin, one side of the second medicine storage bin and one side of the third medicine storage bin, the second medicine storage bin is arranged on the first medicine storage bin, and the third medicine storage bin is arranged on the second medicine storage bin. The third medicine storage bin is arranged above the second medicine storage bin, a rotating device is arranged above the supporting frame, a cold air pipe is arranged in a rotating sleeve, a three-way pipe is movably arranged on the cold air pipe, one end of the three-way pipe is connected with a control device, and the control device comprises a top sleeve, a spiral groove, a clamping ball, a conical spring, a fixed pipe, a flow stopping block, a top block, a rotating pipe, a guide mechanism, a connecting block and a connecting groove. The top sleeve is installed on the inner side of the rotating pipe, the spiral groove is formed in the outer side of the top sleeve, the clamping ball is arranged on the inner side of the rotating pipe, the flow choking block is connected with the top block through the conical spring, the connecting block is connected to one side of the flow choking block, and the connecting groove is formed in one side of the top sleeve.

Description

Technical Field

[0001] The utility model relates to the technical field of a folding refrigerator for storing medicines, and more specifically, to a folding refrigerator for storing medicines. Background Art

[0002] In the existing technology, the design and use of folding refrigerators for storing medicines face some challenges, especially in terms of the layout of the storage box, the regulation of cold air delivery, and the convenience of operation.

[0003] First, the folding refrigerators for storing medicines in the prior art are mostly push-pull structures. This design is relatively simple in terms of space utilization. However, when multiple storage boxes are opened at the same time, the lower storage box is easily blocked by the upper storage box. This blocking not only affects the access efficiency, but also may cause inconvenience in operation, especially when it is necessary to frequently access medicines in different storage boxes. This design defect limits the effective utilization and operating efficiency of the refrigerator.

[0004] Secondly, the refrigerated storage of medicines in the prior art usually relies on flowing cold air. However, the storage characteristics of different medicines may vary. Some medicines may require lower temperatures or specific temperature conditions. The structure of the existing device is too simple and it is impossible to individually adjust the delivery flow rate of the cold air in each storage box to meet the special storage requirements of different medicines. This limitation may result in the storage conditions of the medicines being unable to be optimally controlled, thereby affecting the quality and effectiveness of the medicines.

[0005] In addition, the folding refrigerators for storing medicines in the prior art mostly adopt a manual push-pull operation mode, which requires the operator to manually open and close the storage box, which may require greater strength and space. Compared with mechanical drive, manual push-pull operation is relatively inconvenient, especially when frequent operation or storage and retrieval of large quantities of medicines are required. The disadvantage of this operation mode is that it may increase the labor intensity of the operator and also increase the potential risk of errors during the operation. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the problems existing in the prior art, the utility model provides a folding refrigerator for storing medicines to solve the technical problems mentioned in the background technology.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a folding cold cabinet for storing medicines, comprising a support frame, a storage device is arranged on the support frame, the storage device comprises a first medicine storage bin, a second medicine storage bin, a third medicine storage bin and a rotating sleeve, the first medicine storage bin is installed on the support frame, the rotating sleeve is respectively arranged on one side of the first medicine storage bin, the second medicine storage bin and the third medicine storage bin, the second medicine storage bin can be movably installed on the first medicine storage bin, the third medicine storage bin can be movably arranged above the second medicine storage bin, a rotating device is arranged above the support frame, a cold air pipe is arranged in the rotating sleeve, and the cold air pipe can be moved A tee is movably provided, one end of the tee is connected to a control device, the control device comprises a top sleeve, a spiral groove, a snap-in ball, a conical spring, a fixed tube, a baffle, a top block, a rotating tube, a guide mechanism, a connecting block and a connecting groove; the top sleeve is movably mounted on the inner side of the rotating tube, the spiral groove is arranged on the outer side of the top sleeve, the snap-in ball is fixedly arranged on the inner side of the rotating tube, the baffle is connected to the top block through the conical spring, the two ends of the rotating tube are movably connected to the fixed tube and the tee respectively, the connecting block is connected to one side of the baffle, the connecting groove is arranged on one side of the top sleeve, and the connecting block is adapted to the connecting groove.

[0010] The utility model is further configured such that a bin cover is provided above the first drug storage bin, the second drug storage bin and the third drug storage bin, and the bin cover can be detachably installed on the top of the first drug storage bin, the second drug storage bin and the third drug storage bin respectively.

[0011] The utility model is further configured such that the bottom ends of the second medicine storage bin and the third medicine storage bin are both provided with sliding rods, the top ends of the first medicine storage bin and the second medicine storage bin are both provided with arc grooves, and the sliding rods are slidably arranged in the arc grooves.

[0012] The utility model is further configured that the guide mechanism includes a matching groove and a matching block, the matching groove is arranged in the fixed tube, the matching block is connected to one side of the baffle block, and the matching block and the matching groove are matched.

[0013] The utility model is further configured that a sliding block is provided on the outer side of the top sleeve, a sliding groove is provided on the inner side of the fixed tube, and the sliding block is adapted to the sliding groove.

[0014] The utility model is further configured that the rotating device includes a driving wheel and a driven wheel, the driven wheel is sleeved on the top end of a rotating sleeve arranged on one side of the third medicine storage bin, and the driving wheel is meshed with the driven wheel.

[0015] The utility model is further configured that a motor is provided at the top of the support frame, and the motor is detachably mounted at the top of the support frame, and the provision of the rotating device reduces manual operation.

[0016] The utility model is further configured that a reducer is provided at the top of the support frame, the input end of the reducer is connected to the output end of the motor, and the output end of the reducer is connected to the driving wheel.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a folding refrigerator for storing medicines, which has the following beneficial effects:

[0019] 1. The storage device realizes the optimization and flexible layout of the medicine storage space through the combination of the first medicine storage bin, the second medicine storage bin, the third medicine storage bin and the rotating sleeve. The movable installation design of the second medicine storage bin and the third medicine storage bin, as well as the setting of the rotating sleeve, enable the storage boxes to be rotated and opened one by one, avoiding the problem of the lower storage box being blocked by the upper storage box. This design solves the problem of unreasonable storage box layout in the prior art and improves the convenience and space utilization of medicine storage.

[0020] 2. The control device realizes the individual adjustment of the cold air delivery speed in each medicine storage bin through the combination of the top sleeve, spiral groove, snap-on ball, conical spring, fixed tube, baffle block, top block, rotating tube, guide mechanism, connecting block and connecting groove. The interaction between the rotating tube and the top sleeve, as well as the design of the baffle block and the conical spring make the adjustment process rapid and stable while ensuring the accuracy of the adjustment. This design solves the problem in the prior art that the cold air delivery flow rate in each storage box cannot be adjusted individually, and improves the control accuracy and flexibility of the drug storage conditions.

[0021] 3. The rotating device realizes the automatic rotation and opening of the storage box through the combination of the driving wheel, the driven wheel, the motor and the reducer. The driving effect of the motor and the deceleration effect of the reducer make the rotation process of the storage box smooth and easy to control. This design solves the problem of inconvenient manual push-pull operation in the prior art, improves the operating efficiency and convenience, and reduces the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a folding refrigerator for storing medicines in the utility model;

[0023] Figure 2 It is a cross-sectional structural diagram of the intercooler air pipe and the three-way pipe of the utility model;

[0024] Figure 3 This is a schematic diagram of the dispersed structure of the first medicine storage bin and the second medicine storage bin in the utility model;

[0025] Figure 4 It is a cross-sectional structural diagram of the control device part in the utility model;

[0026] Figure 5for Figure 4 Schematic diagram of the local enlarged structure at point A in the middle.

[0027] In the figure: 1. support frame; 2. first medicine storage bin; 3. second medicine storage bin; 4. third medicine storage bin; 5. rotating sleeve; 6. cold air pipe; 7. three-way pipe; 8. top sleeve; 9. spiral groove; 10. snap-on ball; 11. conical spring; 12. fixed pipe; 13. baffle block; 14. top block; 15. rotating pipe; 16. connecting block; 17. connecting groove; 18. bin cover; 19. sliding rod; 20. arc groove; 21. matching groove; 22. matching block; 23. slider; 24. slide groove; 25. driving wheel; 26. driven wheel; 27. motor; 28. reducer. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0030] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0031] See also Figure 1-5A folding refrigerator for storing medicines comprises a support frame 1, on which a storage device is arranged, the storage device comprises a first medicine storage bin 2, a second medicine storage bin 3, a third medicine storage bin 4 and a rotating sleeve 5, the first medicine storage bin 2 is mounted on the support frame 1, the rotating sleeve 5 is respectively arranged on one side of the first medicine storage bin 2, the second medicine storage bin 3 and the third medicine storage bin 4, the second medicine storage bin 3 can be movably mounted on the first medicine storage bin 2, the third medicine storage bin 4 can be movably arranged above the second medicine storage bin 3, a rotating device is arranged above the support frame 1, a cold air pipe 6 is arranged in the rotating sleeve 5, a three-way pipe 7 can be movably arranged on the cold air pipe 6, one end of the three-way pipe 7 is connected to a control device, and the control The device includes a top sleeve 8, a spiral groove 9, a snap-on ball 10, a conical spring 11, a fixed tube 12, a baffle 13, a top block 14, a rotating tube 15, a guide mechanism, a connecting block 16 and a connecting groove 17. The top sleeve 8 can be movably installed on the inner side of the rotating tube 15, the spiral groove 9 is arranged on the outer side of the top sleeve 8, the snap-on ball 10 is fixedly arranged on the inner side of the rotating tube 15, the baffle 13 is connected to the top block 14 through the conical spring 11, and the two ends of the rotating tube 15 are movably connected to the fixed tube 12 and the three-way tube 7 respectively. The connecting block 16 is connected to one side of the baffle 13, and the connecting groove 17 is arranged on one side of the top sleeve 8, and the connecting block 16 is adapted to the connecting groove 17.

[0032] A bin cover 18 is disposed above the first drug storage bin 2 , the second drug storage bin 3 , and the third drug storage bin 4 . The bin cover 18 can be detachably mounted on the top of the first drug storage bin 2 , the second drug storage bin 3 , and the third drug storage bin 4 , respectively.

[0033] The second drug storage bin 3 and the third drug storage bin 4 are both provided with a sliding rod 19 at their bottom ends, the first drug storage bin 2 and the second drug storage bin 3 are both provided with an arc groove 20 at their top ends, and the sliding rod 19 is slidably disposed in the arc groove 20 .

[0034] The guide mechanism includes a matching groove 21 and a matching block 22 . The matching groove 21 is provided in the fixed tube 12 . The matching block 22 is connected to one side of the baffle block 13 . The matching block 22 and the matching groove 21 are matched.

[0035] A slider 23 is disposed on the outer side of the top sleeve 8 , and a slide groove 24 is provided on the inner side of the fixed tube 12 , and the slider 23 is matched with the slide groove 24 .

[0036] In this embodiment, when the device is used, the cold air is transported to the cold air pipe 6 through an external conveying device, and then transported to the corresponding medicine storage bin via the cold air pipe 6 and the three-way pipe 7 to refrigerate the medicine. When the conveying speed of the cold air in the corresponding medicine storage bin needs to be adjusted separately, the non-assisted rotating tube 15 is provided with a portion with an anti-slip strip on the outside, and then the rotating tube 15 is rotated. The rotating tube 15 will drive the card receiving ball 10 to move. Due to the setting of the slider 23 and the slide groove 24, the top sleeve 8 is limited. At the same time, due to the special structural design of the spiral groove 9, the top sleeve 8 will slide along the rotating tube 15, and the card receiving ball 10 will slide relatively in the spiral groove 9, and then the top sleeve 8 will drive the slider 23 to slide along the slide groove 24, and then the top sleeve 8 will move. The sleeve 8 will push the baffle block 13 to move, and then the baffle block 13 will drive the matching block 22 to slide along the matching groove 21. Due to the inclined structural design of the matching groove 21 and the matching block 22, the baffle block 13 will be retracted inward while sliding, and at the same time, the baffle block 13 will drive the connecting block 16 to slide in the connecting groove 17, and then the top block 14 will gradually come together, and then the top block 14 will cooperate with the baffle block 13 to squeeze the conical spring 11, thereby causing the gap between the conical springs 11 to change, limiting the passage speed of the cold air, and at the same time, the movement of the baffle block 13 changes the cross-sectional area of ​​the corresponding position in the fixed tube 12, thereby further limiting the passage speed of the cold air. When the adjustment is completed, stop rotating the rotating tube 15.

[0037] See also Figure 1 As an implementation method of the rotating device: the rotating device includes a driving wheel 25 and a driven wheel 26, the driven wheel 26 is sleeved on the top of the rotating sleeve 5 set on one side of the third medicine storage bin 4, and the driving wheel 25 is meshed with the driven wheel 26.

[0038] A motor 27 is disposed at the top of the support frame 1 , and the motor 27 can be detachably mounted at the top of the support frame 1 .

[0039] A reducer 28 is provided at the top of the support frame 1 , the input end of the reducer 28 is connected to the output end of the motor 27 , and the output end of the reducer 28 is connected to the driving wheel 25 .

[0040] More specifically, when it is necessary to open the device to store or dispense medicines, first open the motor 27 arranged at the top of the support frame 1. After the deceleration effect of the reducer 28, the motor 27 drives the driving wheel 25 to rotate, and then the driving wheel 25 will drive the driven wheel 26 engaged therewith to rotate, and then the driven wheel 26 will drive the rotating sleeve 5 connected to one side of the third medicine storage bin 4 to rotate, thereby driving the third medicine storage bin 4 to rotate as a whole, and then the sliding rod 19 arranged at the bottom end of the third medicine storage bin 4 will slide along the arc groove 20 opened at the top of the corresponding second medicine storage bin 3, and when the sliding rod 19 slides to the other end of the arc groove 20, it will drive the corresponding second medicine storage bin 3 to rotate with the rotating sleeve 5 connected to one side of the second medicine storage bin 3, and so on, so that the two second medicine storage bins 3 and the one third medicine storage bin 4 are all rotated open, and then the first medicine storage bin 2 arranged at the bottom will also be exposed, thereby opening all the medicine storage bins, which is convenient for the staff to store or dispense medicines, and then open the bin cover 18 arranged above the corresponding medicine storage bin to store or dispense medicines.

[0041] In summary, when the overall equipment is in use or running: when it is necessary to separately adjust the conveying speed of the cold air in the corresponding medicine storage bin, the unassisted rotating tube 15 is provided with a part with an anti-slip strip on the outside, and then the rotating tube 15 is rotated, the rotating tube 15 will drive the card receiving ball 10 to move, and the setting of the slider 23 and the slide groove 24 forms a limit for the top sleeve 8, and at the same time, due to the special structural design of the spiral groove 9, the top sleeve 8 will slide along the rotating tube 15, and at the same time, the card receiving ball 10 will produce relative sliding in the spiral groove 9, and then the top sleeve 8 will drive the slider 23 to slide along the slide groove 24, and then the top sleeve 8 will push the baffle block 13 to move, and then the baffle block 13 drives the matching block 22 slides along the matching groove 21. Due to the inclined structural design of the matching groove 21 and the matching block 22, the baffle block 13 will be retracted inward while sliding. At the same time, the baffle block 13 will drive the connecting block 16 to slide in the connecting groove 17, and then the top block 14 will gradually come together. Then the top block 14 will cooperate with the baffle block 13 to squeeze the conical spring 11, thereby causing the gap between the conical springs 11 to change, limiting the passage speed of the cold air. At the same time, the movement of the baffle block 13 changes the cross-sectional area of ​​the corresponding position in the fixed tube 12, thereby further limiting the passage speed of the cold air. When the adjustment is completed, stop rotating the rotating tube 15.

[0042] When it is necessary to open the device to store or dispense medicines, first open the motor 27 arranged at the top of the support frame 1. After the deceleration effect of the reducer 28, the motor 27 drives the driving wheel 25 to rotate, and then the driving wheel 25 will drive the driven wheel 26 engaged therewith to rotate, and then the driven wheel 26 will drive the rotating sleeve 5 connected to one side of the third medicine storage bin 4 to rotate, thereby driving the third medicine storage bin 4 to rotate as a whole, and then the sliding rod 19 arranged at the bottom end of the third medicine storage bin 4 will slide along the arc groove 20 opened at the top of the corresponding second medicine storage bin 3, and when the sliding rod 19 slides to the other end of the arc groove 20, it will drive the corresponding second medicine storage bin 3 to rotate with the rotating sleeve 5 connected to one side of the second medicine storage bin 3, and so on, so that the two second medicine storage bins 3 and the one third medicine storage bin 4 are all rotated open, and then the first medicine storage bin 2 arranged at the bottom will also be exposed, thereby opening all the medicine storage bins, which is convenient for the staff to store or dispense medicines, and then open the bin cover 18 arranged above the corresponding medicine storage bin to store or dispense medicines.

[0043] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A folding refrigerator for storing medicines, comprising a support frame (1), characterized in that: The support frame (1) is provided with a storage device, and the storage device comprises a first drug storage bin (2), a second drug storage bin (3), a third drug storage bin (4) and a rotating sleeve (5). The rotating sleeve (5) is respectively provided on one side of the first drug storage bin (2), the second drug storage bin (3) and the third drug storage bin (4). The second drug storage bin (3) is installed on the first drug storage bin (2), and the third drug storage bin (4) is provided above the second drug storage bin (3). A rotating device is provided above the support frame (1). A cold air pipe (6) is provided in the rotating sleeve (5). A three-way pipe (7) is movably provided on the cold air pipe (6). One end of the three-way pipe (7) is connected to a control The control device comprises a top sleeve (8), a spiral groove (9), a clamping ball (10), a conical spring (11), a fixed tube (12), a flow block (13), a top block (14), a rotating tube (15), a guide mechanism, a connecting block (16) and a connecting groove (17); the top sleeve (8) is installed on the inner side of the rotating tube (15); the spiral groove (9) is arranged on the outer side of the top sleeve (8); the clamping ball (10) is arranged on the inner side of the rotating tube (15); the flow block (13) is connected to the top block (14) through the conical spring (11); the connecting block (16) is connected to one side of the flow block (13); and the connecting groove (17) is arranged on one side of the top sleeve (8).

2. A folding refrigerator for storing medicines according to claim 1, characterized in that: A bin cover (18) is provided above the first drug storage bin (2), the second drug storage bin (3) and the third drug storage bin (4), and the bin cover (18) is detachably mounted on the top of the first drug storage bin (2), the second drug storage bin (3) and the third drug storage bin (4).

3. A folding refrigerator for storing medicines according to claim 2, characterized in that: The bottom ends of the second drug storage bin (3) and the third drug storage bin (4) are both provided with sliding rods (19), the top ends of the first drug storage bin (2) and the second drug storage bin (3) are both provided with arc grooves (20), and the sliding rods (19) are slidably arranged in the arc grooves (20).

4. The folding refrigerator for storing medicines according to claim 1 is characterized in that: The guide mechanism comprises a matching groove (21) and a matching block (22); the matching groove (21) is provided in the fixed tube (12); the matching block (22) is connected to one side of the baffle block (13); and the matching block (22) and the matching groove (21) are matched.

5. A folding refrigerator for storing medicines according to claim 4, characterized in that: A sliding block (23) is provided on the outside of the top sleeve (8), a sliding groove (24) is provided on the inside of the fixed tube (12), and the sliding block (23) is matched with the sliding groove (24).

6. A folding refrigerator for storing medicines according to any one of claims 1 to 5, characterized in that: The rotating device comprises a driving wheel (25) and a driven wheel (26), wherein the driven wheel (26) is sleeved on the top of a rotating sleeve (5) arranged on one side of the third medicine storage bin (4), and the driving wheel (25) is meshed with the driven wheel (26).

7. A folding refrigerator for storing medicines according to claim 6, characterized in that: A motor (27) is provided at the top of the support frame (1), and the motor (27) is detachably mounted on the top of the support frame (1).

8. The folding refrigerator for storing medicines according to claim 7 is characterized in that: A reducer (28) is provided at the top of the support frame (1); an input end of the reducer (28) is connected to an output end of the motor (27); and an output end of the reducer (28) is connected to a driving wheel (25).

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