Medical trolley bedplate and drawer assembly

Abstract

The utility model belongs to the technical field of medical auxiliary equipment, and discloses a medical trolley bedplate and drawer assembly which comprises a bedplate body and a drawer assembly, the drawer assembly is arranged on the lower side of the bedplate body in a sliding mode, top columns are symmetrically arranged on the upper surface of the bedplate body, and supporting columns are symmetrically arranged on the lower surface of the bedplate body. Mounting grooves are symmetrically formed in the upper surface of the platen body, connecting pipe fittings are clamped in the mounting grooves, large threaded grooves are formed in the upper surfaces of the connecting pipe fittings, large threaded columns are fixedly arranged at the lower ends of the jacking columns, and the large threaded columns are arranged in the corresponding large threaded grooves in a threaded and sleeved mode. According to the scheme, the bedplate body is in threaded connection with the top columns and the supporting columns, the clamping blocks and the clamping grooves are matched for preventing rotation, mounting and dismounting are convenient, and the structure is stable; and through the arrangement of the guide rails and the drawers with different specifications, the configuration of the drawer group can be flexibly adjusted according to actual use scenes and requirements, the use requirements of various medical carts are met, and the universality and applicability of the assembly are improved.

Description

Technical Field

[0001] This utility model belongs to the field of medical auxiliary equipment technology, specifically a combination of a medical trolley platform and a drawer. Background Technology

[0002] A medical trolley is a handcart specifically designed and used in medical settings. It is primarily used to assist medical staff in various medical activities.

[0003] However, the following problems were found in the implementation of the relevant technologies:

[0004] Traditional medical trolleys often use welding or complex riveting methods for installation and disassembly, making them difficult to install and disassemble. This results in significant space occupation during transport and inconvenience for component replacement during maintenance. Furthermore, the lack of effective anti-rotation design makes components prone to loosening during use, leading to poor structural stability. When the trolley is moved or bumped, the platform may tilt, affecting operation and increasing the risk of medical supplies falling and being damaged. Additionally, existing medical trolleys typically have drawers of uniform size and fixed layouts, failing to meet the needs for categorizing and storing a large number of medical supplies of varying sizes. Moreover, drawers are often pulled out from the same side, which, in complex medical settings, restricts the quick and convenient access of items for medical staff due to their position and the trolley's placement, resulting in low retrieval efficiency and potentially delaying treatment due to searching for items, thus affecting the standardization and efficiency of medical work. Utility Model Content

[0005] To address the problems mentioned in the background section, this utility model provides a medical trolley platform and drawer assembly, which offers advantages such as convenient installation and disassembly, stable structure, and improved versatility and applicability. The threaded connection between the platform body and the top and support columns avoids the inconvenience of replacing parts during maintenance and ensures structural stability. Furthermore, the use of guide rails and drawers of different specifications overcomes the limitation of not being able to meet the needs of classifying and storing numerous medical supplies of varying sizes.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a medical trolley platform and drawer assembly, comprising a platform body and a drawer assembly, wherein the drawer assembly is slidably disposed on the underside of the platform body, the upper surface of the platform body is symmetrically provided with top posts, the lower surface of the platform body is symmetrically provided with support posts, the upper surface of the platform body is symmetrically provided with mounting grooves, and connecting pipes are fitted into the mounting grooves, the upper surface of the connecting pipes is provided with large threaded grooves, the lower end of the top posts is fixedly provided with large threaded posts, and the large threaded posts are threadedly fitted into the corresponding large threaded grooves, the lower end of the connecting pipes is provided with small threaded grooves, and the upper end of the support posts is fixedly connected with small threaded posts, and the small threaded posts are threadedly fitted into the corresponding small threaded grooves.

[0007] Preferably, the mounting groove is fixed with a ring-shaped distribution of locking blocks, and the lower side of the outer surface of the connecting pipe fitting is provided with a locking groove, which is locked onto the corresponding locking block.

[0008] Preferably, there are six card blocks arranged in a ring, and the outer surface of the card blocks is smoothed.

[0009] Preferably, a stop post is symmetrically and movably inserted between the two corresponding top posts, and a push handle is fixedly connected to the outer side of two of the top posts on one side.

[0010] Preferably, four first columns are symmetrically fixedly arranged at equal intervals on the lower surface of the platform body, and two second columns are symmetrically fixedly arranged on the lower surface of the platform body.

[0011] Preferably, the drawer assembly includes a first drawer, and there are two first drawers. The lower surface of the table body is detachably provided with a first guide rail, and the upper surface of the first guide rail is provided with a first column groove for use with a first column. The first column groove and the corresponding first column are connected by bolts. The upper surface of the first drawer is fixedly provided with a first clip frame, and the first clip frame is clipped between the corresponding first guide rail and the table body.

[0012] Preferably, the drawer assembly includes a second drawer, and the length of the second drawer is twice that of the first drawer. The lower surface of the table body is detachably provided with a second guide rail, and the upper surface of the second guide rail is provided with a second column groove for use with a second column. The second column groove and the corresponding second column are connected by bolts. The upper surface of the second drawer is fixedly provided with a second clip frame, and the second clip frame is clipped between the corresponding second guide rail and the table body.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model uses threaded connections between the table body, top column, and support column, along with anti-rotation design of the locking block and slot, and drawer assembly connected by guide rails, locking frames, and bolts. This makes the entire assembly easy to install and disassemble, convenient for transportation, storage, and maintenance, while ensuring structural stability and preventing loosening during trolley movement, thus ensuring the safety of medical supplies.

[0015] 2. This utility model uses first and second drawers of different sizes, which can be pulled out from different sides under the table body. This not only meets the needs for classifying and storing medical supplies of different sizes and quantities, but also allows medical staff to quickly open the drawers from the corresponding sides to retrieve items in different positions and operating scenarios, greatly improving the efficiency and standardization of item management and retrieval. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention when the first drawer is installed;

[0017] Figure 2 This is a cross-sectional and exploded view of the platform body and connecting pipes of this utility model, as well as related structures.

[0018] Figure 3 This is a schematic diagram of the back structure of the table body of this utility model;

[0019] Figure 4 This is a schematic diagram of the first guide rail structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the first drawer structure of this utility model;

[0021] Figure 6 This is a schematic diagram of the second guide rail structure of this utility model;

[0022] Figure 7 This is a schematic diagram of the second drawer structure of this utility model.

[0023] In the diagram: 1. Tabletop body; 2. Mounting groove; 21. Connecting pipe fitting; 22. Large thread groove; 23. Large thread post; 24. Small thread groove; 25. Small thread post; 26. Locking block; 27. Locking slot; 3. Support post; 4. Top post; 41. Push handle; 42. Stop post; 5. Drawer assembly; 51. First drawer; 52. First guide rail; 53. First upright; 54. First post groove; 55. First locking frame; 56. Second drawer; 57. Second guide rail; 58. Second upright; 59. Second post groove; 510. Second locking frame. Detailed Implementation

[0024] 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.

[0025] like Figures 1 to 7 As shown, this utility model provides a medical trolley platform and drawer assembly, including a platform body 1 and a drawer assembly 5. The drawer assembly 5 is slidably disposed on the lower side of the platform body 1. The upper surface of the platform body 1 is symmetrically provided with top posts 4, and stop posts 42 are symmetrically inserted between two corresponding top posts 4. A push handle 41 is fixedly connected to the outer side of two top posts 4 on one side. The lower surface of the platform body 1 is symmetrically provided with support posts 3, which are specifically the support structure of the trolley. The fixed stop posts 42 provide stable support and protection to prevent items from slipping off the platform. The push handle 41 facilitates the operation of the trolley by medical staff.

[0026] Specifically, the upper surface of the platform body 1 is symmetrically provided with mounting grooves 2, and a connecting pipe 21 is installed in the mounting groove 2. The upper surface of the connecting pipe 21 is provided with a large thread groove 22. The lower end of the top column 4 is fixedly provided with a large thread column 23, and the large thread column 23 is threaded into the corresponding large thread groove 22. The lower end of the connecting pipe 21 is provided with a small thread groove 24. The upper end of the support column 3 is fixedly connected with a small thread column 25, and the small thread column 25 is threaded into the corresponding small thread groove 24. After the connecting pipe 21 is installed, the large thread column 23 at the lower end of the top column 4 is screwed into the large thread groove 22 on the upper surface of the connecting pipe 21, and at the same time, the small thread column 25 at the upper end of the support column 3 is screwed into the small thread groove 24 at the lower end of the connecting pipe 21. The threaded connection achieves a stable assembly. The cooperation between the locking block 26 and the locking groove 27 can effectively prevent the connecting pipe 21 from rotating, thereby ensuring the stability of the overall structure.

[0027] Furthermore, the mounting groove 2 is fixed with six ring-shaped locking blocks 26. The lower side of the outer surface of the connecting pipe 21 is provided with a locking groove 27, and the locking groove 27 is locked onto the corresponding locking block 26. There are six locking blocks 26, and the six locking blocks 26 are arranged in a ring. The outer surface of the locking blocks 26 is smooth. When installing the top column 4 and the support column 3 on the platform body 1, the connecting pipe 21 should be locked into the mounting groove 2. The specific operation is as follows: First, align the connecting pipe 21 with the mounting groove 2. Since the mounting groove 2 is fixed with six ring-shaped smooth locking blocks 26, and the lower side of the outer surface of the connecting pipe 21 is provided with a locking groove 27, slowly press down the connecting pipe 21 so that the locking groove 27 and the locking block 26 correspond precisely and engage, ensuring that the connecting pipe 21 is stably positioned in the mounting groove 2.

[0028] It is worth noting that four first uprights 53 are symmetrically fixedly arranged at equal intervals on the lower surface of the table body 1, and two second uprights 58 are symmetrically fixedly arranged on the lower surface of the table body 1. The drawer assembly 5 includes two first drawers 51. A first guide rail 52 is detachably provided on the lower surface of the table body 1, and a first groove 54 for cooperating with the first uprights 53 is opened on the upper surface of the first guide rail 52. The first groove 54 and the corresponding first upright 53 are connected by bolts. A first retaining frame 55 is fixedly provided on the upper surface of the first drawer 51, and the first retaining frame 55 is engaged with the corresponding first guide rail 58. Between the rail 52 and the table body 1, the installation design of the drawer assembly 5 is ingenious, and the two types of drawers can be pulled out from different sides of the bottom of the table body 1. There are two first drawers 51. When assembling them, the first guide rail 52 is first fixedly connected to the first column 53 on the lower surface of the table body 1 by bolts through the first column groove 54. The first guide rail 52 is installed at one edge of the bottom of the table body 1, so that the first drawer 51 can be pulled out from that side. The first clip frame 55 on the upper surface of the first drawer 51 is locked between the corresponding first guide rail 52 and the table body 1 during installation to ensure that the first drawer 51 slides smoothly along the first guide rail 52.

[0029] It is worth noting that drawer assembly 5 includes a second drawer 56, and the length of the second drawer 56 is twice that of the first drawer 51. A second guide rail 57 is detachably provided on the lower surface of the table body 1, and a second column groove 59 is formed on the upper surface of the second guide rail 57 to cooperate with the second column 58. The second column groove 59 and the corresponding second column 58 are connected by bolts. A second retaining frame 510 is fixedly provided on the upper surface of the second drawer 56, and the second retaining frame 510 is engaged between the corresponding second guide rail 57 and the table body 1. The length of drawer 56 is twice that of the first drawer 51. The assembly process is as follows: the second guide rail 57 is fixed to the second column 58 on the lower surface of the table body 1 by bolts through the second column groove 59. The second guide rail 57 is installed on the lower side of the table body 1 on the opposite edge of the first guide rail 52, so that the second drawer 56 can be pulled out from this side. The second clip frame 510 on the upper surface of the second drawer 56 is locked between the corresponding second guide rail 57 and the table body 1 to ensure that the second drawer 56 can be smoothly pulled out along the second guide rail 57 to realize the storage and retrieval of items.

[0030] Working principle: In this medical trolley platform and drawer assembly, each component works together through a specific connection method. When installing the top column 4 and support column 3 on the platform body 1, the connecting pipe 21 needs to be inserted into the mounting groove 2. The specific operation is as follows: First, align the connecting pipe 21 with the mounting groove 2. Since there are six smooth-finished locking blocks 26 arranged in a ring in the mounting groove 2, and the lower side of the outer surface of the connecting pipe 21 has a locking groove 27, slowly press down the connecting pipe 21 so that the locking groove 27 and the locking block 26 are precisely aligned and engaged, ensuring that the connecting pipe 21 is stably positioned in the mounting groove 2.

[0031] Subsequently, the large threaded post 23 at the lower end of the top post 4 is screwed into the large threaded groove 22 on the upper surface of the connecting pipe 21, and at the same time, the small threaded post 25 at the upper end of the support post 3 is screwed into the small threaded groove 24 at the lower end of the connecting pipe 21. The threaded connection achieves a stable assembly. The cooperation between the locking block 26 and the locking groove 27 can effectively prevent the connecting pipe 21 from rotating, thereby ensuring the stability of the overall structure. The stop post 42 fixedly inserted on the top post 4 plays a supporting and protective role. The push handle 41 makes it easy for medical staff to push the cart.

[0032] The installation design of the drawer assembly 5 is ingenious, and the two types of drawers can be pulled out from different sides of the bottom of the table body 1. There are two first drawers 51. When assembling them, the first guide rail 52 is first fixedly connected to the first column 53 on the bottom surface of the table body 1 by bolts through the first column groove 54. The first guide rail 52 is installed at one edge of the bottom of the table body 1, so that the first drawer 51 can be pulled out from that side. The first clip frame 55 on the upper surface of the first drawer 51 is locked between the corresponding first guide rail 52 and the table body 1 during installation to ensure that the first drawer 51 slides smoothly along the first guide rail 52.

[0033] The length of the second drawer 56 is twice that of the first drawer 51. The assembly process is as follows: the second guide rail 57 is fixed to the second column 58 on the lower surface of the table body 1 by bolts through the second column groove 59. The second guide rail 57 is installed on the lower side of the table body 1 on the opposite edge of the first guide rail 52, so that the second drawer 56 can be pulled out from this side. The second clip frame 510 on the upper surface of the second drawer 56 is locked between the corresponding second guide rail 57 and the table body 1 to ensure that the second drawer 56 can be smoothly pulled out along the second guide rail 57 to realize the storage and retrieval of items.

[0034] By using guide rails and drawers of different specifications, the configuration of drawer assembly 5 can be flexibly adjusted according to actual usage scenarios and needs, adapting to the usage requirements of various medical trolleys and improving the versatility and applicability of the assembly.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A medical trolley table and drawer assembly, comprising a table body (1) and a drawer assembly (5), characterized in that: The drawer assembly (5) is slidably disposed on the underside of the table body (1). The upper surface of the table body (1) is symmetrically provided with top posts (4), and the lower surface of the table body (1) is symmetrically provided with support posts (3). The upper surface of the table body (1) is symmetrically provided with mounting grooves (2), and a connecting pipe (21) is inserted in the mounting groove (2). The upper surface of the connecting pipe (21) is provided with a large thread groove (22). The lower end of the top post (4) is fixedly provided with a large thread post (23), and the large thread post (23) is threaded in the corresponding large thread groove (22). The lower end of the connecting pipe (21) is provided with a small thread groove (24). The upper end of the support post (3) is fixedly connected with a small thread post (25), and the small thread post (25) is threaded in the corresponding small thread groove (24).

2. The medical trolley platform and drawer assembly according to claim 1, characterized in that: The mounting groove (2) is fixed with a ring-shaped card block (26), and the lower side of the outer surface of the connecting pipe (21) is provided with a card groove (27), and the card groove (27) is engaged on the corresponding card block (26).

3. The medical trolley platform and drawer assembly according to claim 2, characterized in that: The card block (26) is provided in six parts, and the six card blocks (26) are arranged in a ring. The outer surface of the card block (26) is smoothed.

4. The medical trolley platform and drawer assembly according to claim 1, characterized in that: A stop post (42) is symmetrically inserted between the two corresponding top posts (4), and a push handle (41) is fixedly connected to the outer side of the two top posts (4) on one side.

5. The medical trolley platform and drawer assembly according to claim 1, characterized in that: The lower surface of the platform body (1) is symmetrically fixed with four first columns (53) distributed at equal intervals, and the lower surface of the platform body (1) is symmetrically fixed with two second columns (58).

6. The medical trolley platform and drawer assembly according to claim 5, characterized in that: The drawer assembly (5) includes a first drawer (51), and there are two first drawers (51). The lower surface of the table body (1) is detachably provided with a first guide rail (52), and the upper surface of the first guide rail (52) is provided with a first column groove (54) for use with a first column (53). The first column groove (54) and the corresponding first column (53) are connected by bolts. The upper surface of the first drawer (51) is fixedly provided with a first card frame (55), and the first card frame (55) is locked between the corresponding first guide rail (52) and the table body (1).

7. The medical trolley platform and drawer assembly according to claim 6, characterized in that: The drawer assembly (5) includes a second drawer (56), and the length of the second drawer (56) is twice that of the first drawer (51). The lower surface of the table body (1) is detachably provided with a second guide rail (57), and the upper surface of the second guide rail (57) is provided with a second column groove (59) for use with the second column (58). The second column groove (59) and the corresponding second column (58) are connected by bolts. The upper surface of the second drawer (56) is fixedly provided with a second clip frame (510), and the second clip frame (510) is clipped between the corresponding second guide rail (57) and the table body (1).

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