Novel medicine transfer cart

Abstract

The utility model discloses a novel medicine transfer cart, which relates to the technical field of clinical medicine and comprises a bottom plate, a storage tray is arranged at the upper end of the bottom plate, a storage box is fixed at the bottom end of the storage tray, a first side seat and a second side seat are respectively fixed on two sides of the storage box, and a support column is fixed at the lower end of the first side seat. A plurality of carrying blocks are rotationally connected to the outer side of the supporting column, a tray is fixed to one side of each carrying block, a limiting block is fixed to the side, away from the corresponding carrying block, of each tray, a hollow screw cylinder is rotationally connected to the upper end of the second side base, a screw is in threaded connection with the inner side of the hollow screw cylinder, a supporting rod is fixed to the upper end of the screw, and a hook is fixed to the upper end of the supporting rod. According to the novel medicine transfer cart, through the overall structural matching design, the hooks can be conveniently moved upwards to be unfolded to hang various medical medicines, and after the hooks are moved upwards, the trays can be conveniently turned over with the supporting column as the axis to be taken out to be cleaned.

Description

Technical Field

[0001] This utility model relates to the field of clinical medical technology, and in particular to a novel drug transfer cart. Background Technology

[0002] Clinical medical carts are among the most frequently used instruments in clinical medicine, and their importance to clinical medicine is self-evident. More and more manufacturers are vying to produce clinical medical carts. With competition comes improvement, and the current production process of clinical medical carts is becoming increasingly sophisticated, but there are still some shortcomings that need to be improved.

[0003] For example, Chinese utility model patent (CN218833088U) discloses an adjustable lifting multifunctional medical trolley, which describes: "It includes a base plate, a first placement plate, a second placement plate, a first support rod, a second support rod, and a threaded rod. The first placement plate is located at the upper end of the base plate, and a plurality of the first support rods are respectively located between the base plate and the first placement plate. The second placement plate is located at the upper end of the first placement plate."

[0004] The base plate, first placement plate, and second placement plate of the aforementioned trolley are an integral structure with the trolley body. After the trolley is used, it is inconvenient for medical staff to remove the plates for cleaning, which is inconvenient. In addition, the aforementioned trolley does not have a hanging rack, hook, or other structure, making it inconvenient to hang medical drugs during clinical use. Therefore, this application proposes a new type of drug transfer trolley. Utility Model Content

[0005] Based on this, it is necessary to provide a new type of drug transfer cart to address the above-mentioned technical problems. Through the overall structural design, it is easy to move upward and unfold the hooks to hang various medical drugs. Furthermore, when the hooks are moved upward, the restriction on multiple trays is released, making it convenient to flip and remove multiple trays around the support pillar for cleaning.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A novel drug transfer cart for clinical application;

[0008] The device includes a base plate, with a storage tray at the top and a storage box fixed to the bottom. A first side seat and a second side seat are fixed to the sides of the storage box, respectively. A support column is fixed to the lower end of the first side seat, and the lower end of the support column is fixed to the base plate. Multiple mounting blocks are rotatably connected to the outer side of the support column. A tray is fixed to one side of each mounting block, and a limit block is fixed to the side of each tray away from the mounting block. A hollow screw cylinder is rotatably connected to the upper end of the second side seat, and the upper end of the hollow screw cylinder is rotatably connected to the storage tray. A screw rod is threaded onto the inner side of the hollow screw cylinder, and a support rod is fixed to the upper end of the screw rod. A hook is fixed to the upper end of the support rod. The screw rod and support rod are slidably connected to the storage tray, and the lower end of the screw rod is slidably connected to the second side seat and the limit block, respectively.

[0009] In a preferred embodiment of the novel drug transfer cart provided by this utility model, a support plate is fixed to the outside of the support rod, and two limiting guide posts are fixed to the bottom end of the support plate and located outside the support rod. Both limiting guide posts are located inside the storage tray and are slidably connected to the storage tray.

[0010] In a preferred embodiment of the novel drug transfer cart provided by this utility model, a first flat gear is fixed to the outer side of the upper end of the hollow screw cylinder, and a gear groove is provided inside the storage tray and outside the first flat gear. A second flat gear is slidably connected to the inner side of the gear groove. The second flat gear meshes with the first flat gear. A second spring is fixed to the upper end of the second flat gear. The second spring is located inside the gear groove, and the upper end of the second spring is fixed to the storage tray.

[0011] In a preferred embodiment of the novel drug transfer trolley provided by this utility model, self-locking casters are provided at the four corners of the bottom of the base plate, and a support frame is fixed at the upper end of the base plate.

[0012] In a preferred embodiment of the novel drug transfer cart provided by this utility model, a lid is provided at one end of the storage box, and a hinge is provided between the lower end of the lid and the storage box.

[0013] In a preferred embodiment of the novel drug transfer cart provided by this utility model, a support block is fixed at the upper end of the storage box and at the upper end of the box cover. A pull rod is slidably connected to the inner side of the support block. The lower end of the pull rod extends into the inside of the box cover and is slidably connected to the box cover. A first spring is fixed between the outer side of the upper end of the pull rod and the support block.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The novel drug transfer trolley provided by this utility model, through its overall structural design, allows for easy upward movement and unfolding of hooks to hang various medical drugs. Furthermore, when the hooks are moved upward, the screws move out from the inside of multiple limiting blocks, thereby releasing the limiting of multiple trays. This makes it convenient to flip and remove multiple trays around the support pillar as the axis for cleaning, making it easy to use. Attached Figure Description

[0016] To more clearly illustrate the solutions in this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the overall structure of the novel drug transfer cart provided by this utility model;

[0018] Figure 2 A schematic diagram of the structure of the novel drug transfer cart provided by this utility model after the hooks are moved upward and multiple trays are flipped;

[0019] Figure 3 A schematic diagram of the outer structure of the support column of the novel drug transfer cart provided by this utility model;

[0020] Figure 4 A schematic diagram of the inner and outer sides of the hollow screw cylinder of the novel drug transfer trolley provided by this utility model.

[0021] The markings in the diagram are explained as follows:

[0022] 1. Base plate; 2. Self-locking casters; 3. Support frame; 4. Storage tray; 5. Storage box; 6. Box lid; 7. Support block; 8. Pull rod; 9. First spring; 10. First side seat; 11. Support column; 12. Mounting block; 13. Tray; 14. Limiting block; 15. Second side seat; 16. Hollow screw barrel; 17. Screw; 18. Support rod; 19. Hook; 20. Support plate; 21. Limiting guide post; 22. First flat gear; 23. Gear groove; 24. Second flat gear; 25. Second spring. Detailed Implementation

[0023] As described in the background section, the base plate, first placement plate, and second placement plate of the aforementioned trolley are an integral structure with the trolley body. After the trolley is used, it is inconvenient for medical staff to remove the plates for cleaning, which is inconvenient. Furthermore, the aforementioned trolley does not have a hanger or hook, making it inconvenient to hang medical drugs during clinical use.

[0024] To solve this technical problem, this utility model provides a novel drug transfer cart that is applied in clinical medicine;

[0025] The device includes a base plate 1, with a storage tray 4 at the top and a storage box 5 fixed at the bottom. A first side seat 10 and a second side seat 15 are fixed to the two sides of the storage box 5, respectively. A support column 11 is fixed to the lower end of the first side seat 10, and multiple mounting blocks 12 are rotatably connected to the outer side of the support column 11. A tray 13 is fixed to one side of each mounting block 12, and a limit block 14 is fixed to the side of each tray 13 away from the mounting block 12. A hollow screw cylinder 16 is rotatably connected to the upper end of the second side seat 15, and the upper end of the hollow screw cylinder 16 is rotatably connected to the storage tray 4. A screw rod 17 is threadedly connected to the inner side of the hollow screw cylinder 16, and a support rod 18 is fixed to the upper end of the screw rod 17. A hook 19 is fixed to the upper end of the support rod 18. The screw rod 17 and the support rod 18 are slidably connected to the storage tray 4, and the lower end of the screw rod 17 is slidably connected to the second side seat 15 and the limit block 14, respectively.

[0026] The novel drug transfer trolley provided by this utility model, through its overall structural design, allows for easy upward movement and unfolding of the hook 19 to hang various medical drugs. Furthermore, when the hook 19 is moved upward, it releases the restriction on multiple trays 13, making it convenient to flip and remove multiple trays 13 around the support column 11 for cleaning.

[0027] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] Example 1:

[0030] Please refer to Figure 1-4 A novel drug transfer trolley includes a base plate 1, with a storage tray 4 at the upper end of the base plate 1. To facilitate the connection between the base plate 1 and the storage tray 4, a storage box 5 is fixed to the bottom end of the storage tray 4. A first side seat 10 and a second side seat 15 are fixed to the two sides of the storage box 5, respectively. A support column 11 is fixed to the lower end of the first side seat 10, and the lower end of the support column 11 is fixed to the base plate 1.

[0031] Multiple mounting blocks 12 are rotatably connected to the outer side of the support column 11. Each mounting block 12 has a tray 13 fixed on one side. The rotatable connection between the mounting block 12 and the support column 11 makes it easy to flip and remove the tray 13 for cleaning at any time. When the tray 13 is stored between the base plate 1 and the storage tray 4, a limiting block 14 is fixed on the side of each tray 13 away from the mounting block 12 in order to limit and fix the position of the tray 13. A hollow screw cylinder 16 is rotatably connected to the upper end of the second side seat 15. The upper end of the hollow screw cylinder 16 is rotatably connected to the storage tray 4. A screw rod 17 is threadedly connected to the inner side of the hollow screw cylinder 16. The lower end of the screw rod 17 is slidably connected to the second side seat 15 and the limiting block 14 respectively.

[0032] A support rod 18 is fixed to the upper end of the screw 17, and a hook 19 is fixed to the upper end of the support rod 18. Both the screw 17 and the support rod 18 are slidably connected to the storage tray 4. In order to limit the screw 17 and prevent the screw 17 from rotating, a support plate 20 is fixed to the outside of the support rod 18. Two limiting guide posts 21 are fixed to the bottom end of the support plate 20 and located outside the support rod 18. Both limiting guide posts 21 are located inside the storage tray 4 and are slidably connected to the storage tray 4.

[0033] In order to limit the hollow screw cylinder 16 and thus fix the height of the screw 17, a first spur gear 22 is fixed on the outer side of the upper end of the hollow screw cylinder 16. A gear groove 23 is opened inside the tray 4 and outside the first spur gear 22. A second spur gear 24 is slidably connected to the inner side of the gear groove 23. The second spur gear 24 meshes with the first spur gear 22. A second spring 25 is fixed to the upper end of the second spur gear 24. The second spring 25 is located inside the gear groove 23 and the upper end of the second spring 25 is fixed to the tray 4.

[0034] Example 2:

[0035] The novel drug transfer cart provided in Example 1 has been further optimized, specifically, as follows: Figure 2-3 As shown, in order to facilitate the movement of this device, self-locking casters 2 are provided at the four corners of the bottom of the base plate 1. When multiple trays 13 are moved out from the top of the base plate 1, a support frame 3 is fixed to the top of the base plate 1 to facilitate the placement of medicines on the top of the base plate 1.

[0036] When medical supplies are placed inside the storage box 5, in order to close the storage box 5 and prevent the supplies from falling out, a lid 6 is provided at one end of the storage box 5. A hinge is provided between the lower end of the lid 6 and the storage box 5. A support block 7 is fixed at the upper end of the storage box 5 and above the lid 6. A pull rod 8 is slidably connected to the inside of the support block 7. The lower end of the pull rod 8 extends into the inside of the lid 6 and is slidably connected to the lid 6. A first spring 9 is fixed between the outer side of the upper end of the pull rod 8 and the support block 7.

[0037] The novel drug transfer trolley provided by this utility model is used as follows: When using this device, firstly, press the second flat gear 24 directly to make it slide into the inner side of the gear groove 23, thereby disengaging the second flat gear 24 from the first flat gear 22. At this time, grasp and move the screw 17 upward. Guided by the sliding connection between the limiting guide post 21 and the placement tray 4, the hook 19 is moved upward. During the upward movement of the screw 17, due to the threaded connection between the screw 17 and the hollow screw barrel 16, the hollow screw barrel 16 rotates itself. After the screw 17 has moved upward, as... Figure 2 As shown, after the teeth of the second flat gear 24 are aligned with those of the first flat gear 22, the second flat gear 24 is released and the elasticity of the second spring 25 is used to drive the second flat gear 24 to reset, so that the second flat gear 24 re-meshes with the first flat gear 22, thereby re-limiting the rotation of the hollow screw barrel 16, thereby achieving the height fixation of the screw 17 and the hook 19.

[0038] When the screw 17 moves upward, it slides out from the inside of the multiple limiting blocks 14, thereby releasing the limitation on the multiple trays 13. This allows the trays 13 to be flipped and removed around the support column 11 using the rotational connection between the mounting block 12 and the support column 11. This facilitates cleaning the multiple trays 13. After the multiple trays 13 are flipped and removed, medicines can be placed on the upper part of the base plate 1 and inside the support frame 3. When it is necessary to open and remove the medicines placed inside the storage box 5, simply pull the lever 8 to slide it out from the box cover 6 and open the box cover 6 via the hinge.

Claims

1. A novel drug transfer cart, characterized in that, The system includes a base plate (1), with a storage tray (4) at its upper end. A storage box (5) is fixed to the bottom of the storage tray (4). A first side seat (10) and a second side seat (15) are fixed to the two sides of the storage box (5). A support column (11) is fixed to the lower end of the first side seat (10). The lower end of the support column (11) is fixed to the base plate (1). Multiple mounting blocks (12) are rotatably connected to the outer side of the support column (11). A tray (13) is fixed to one side of each mounting block (12). Each tray (13) is located away from the mounting block (12). A limiting block (14) is fixed on one side. A hollow screw cylinder (16) is rotatably connected to the upper end of the second side seat (15). The upper end of the hollow screw cylinder (16) is rotatably connected to the storage tray (4). A screw rod (17) is threadedly connected to the inner side of the hollow screw cylinder (16). A support rod (18) is fixed to the upper end of the screw rod (17). A hook (19) is fixed to the upper end of the support rod (18). The screw rod (17) and the support rod (18) are slidably connected to the storage tray (4). The lower end of the screw rod (17) is slidably connected to the second side seat (15) and the limiting block (14) respectively.

2. The novel drug transfer cart according to claim 1, characterized in that, A support plate (20) is fixed to the outside of the support rod (18). Two limiting guide posts (21) are fixed to the bottom end of the support plate (20) and to the outside of the support rod (18). Both limiting guide posts (21) are located inside the storage tray (4) and are slidably connected to the storage tray (4).

3. The novel drug transfer cart according to claim 1, characterized in that, A first spur gear (22) is fixed to the outer side of the upper end of the hollow screw cylinder (16). A gear groove (23) is provided inside the storage tray (4) and outside the first spur gear (22). A second spur gear (24) is slidably connected to the inner side of the gear groove (23). The second spur gear (24) meshes with the first spur gear (22). A second spring (25) is fixed to the upper end of the second spur gear (24). The second spring (25) is located inside the gear groove (23). The upper end of the second spring (25) is fixed to the storage tray (4).

4. The novel drug transfer cart according to claim 1, characterized in that, The base plate (1) is equipped with self-locking casters (2) at the four corners of its bottom end, and a support frame (3) is fixed to the upper end of the base plate (1).

5. The novel drug transfer cart according to claim 1, characterized in that, The storage box (5) is provided with a lid (6) at one end, and a hinge is provided between the lower end of the lid (6) and the storage box (5).

6. The novel drug transfer cart according to claim 5, characterized in that, A support block (7) is fixed at the upper end of the storage box (5) and at the upper end of the box cover (6). A pull rod (8) is slidably connected to the inner side of the support block (7). The lower end of the pull rod (8) extends into the inside of the box cover (6) and is slidably connected to the box cover (6). A first spring (9) is fixed between the outer side of the upper end of the pull rod (8) and the support block (7).

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