A medical trolley

Abstract

The utility model belongs to medical auxiliary equipment technical field, and disclose a kind of medical push trolley, including bottom plate, the upper portion of bottom plate is equipped with sleeve pipe symmetrically, and the upper side of sleeve pipe is equipped with support plate, the lower side of support plate is equipped with drawer slidingly symmetrically, the upper surface of support plate is fixedly equipped with stand symmetrically, and side column is fixedly equipped between corresponding stand, the both sides of bottom plate are fixedly equipped with L-shaped plate symmetrically, and the upper surface of L-shaped plate is equipped with silk column with thread penetration, the upper end of silk column is fixedly equipped with turntable, and the upper surface one side of turntable is fixedly equipped with handle, the lower end of silk column is fixedly equipped with support disc with L-shaped plate penetration. Through the above scheme, by the cooperation of silk column, turntable, handle and support disc, the stability of the push trolley can be increased by adjusting the support disc to contact the ground, ensuring the safety of medical supplies and operation; by the cooperation of sleeve pipe, support rod and other components, the height of the support plate can be adjusted flexibly, improving the applicability and meeting the needs of different medical staff and medical operations.

Description

Technical Field

[0001] This utility model belongs to the field of medical auxiliary equipment technology, specifically a medical push cart. 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] Most existing medical trolleys lack stability and rely heavily on brake wheels for fixation. When the ground is uneven or subjected to external impacts, they are prone to shaking and displacement, threatening the safety of medical supplies and operational stability. Furthermore, they typically have limited or no height adjustment function, failing to meet the needs of medical personnel of different heights and being unsuitable for medical scenarios with varying height requirements, such as dressing changes and emergency care, resulting in significant limitations in their use. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides a medical trolley with advantages of stable placement and adjustable height. This invention utilizes a threaded rod, turntable, handle, and support plate to prevent wobbling and displacement of the trolley; and employs components such as sleeves and support rods to overcome the limitations of not being able to adjust the height.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a medical trolley, comprising a base plate, sleeves symmetrically arranged on the upper part of the base plate, and a support plate on the upper side of the sleeves, drawers symmetrically slidably arranged on the lower side of the support plate, uprights symmetrically fixed on the upper surface of the support plate, and side columns fixed between corresponding uprights, L-shaped plates symmetrically fixed on both sides of the base plate, and threaded pins threaded through the upper surface of the L-shaped plates, a turntable fixed at the upper end of the threaded pins, and a handle fixed on one side of the upper surface of the turntables, and a support plate fixed at the lower end of the threaded pins through the L-shaped plates.

[0007] Preferably, a support rod is movably inserted into the upper end of the sleeve, and the upper end of the support rod is fixedly connected to the support plate. An inner bolt groove is opened on the outer surface of the support rod, and an outer bolt groove is opened on the outer surface of the sleeve. The outer bolt groove and the corresponding inner bolt groove are connected to a fixing bolt through a common thread.

[0008] Preferably, the lower surface of the support plate is symmetrically fixed with a card plate, and the upper surface of the drawer is fixed with a card frame, and the card frame is engaged between the corresponding card plate and the support plate.

[0009] Preferably, brake wheels are symmetrically provided on the lower surface of the base plate, and handles are fixedly provided on the outer surfaces of the two columns located on one side.

[0010] Preferably, the upper surface of the L-shaped plate is symmetrically fixed with reinforcing inclined plates.

[0011] Preferably, there are several inner bolt grooves and outer bolt grooves on the outer surfaces of the sleeve and the support rod, and the several inner bolt grooves and outer bolt grooves are distributed at equal intervals.

[0012] Preferably, the sleeve has symmetrically opened sliding grooves, and the outer surface of the support rod is symmetrically fixed with sliding strips, and the sliding strips are locked in the corresponding sliding grooves.

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

[0014] 1. This utility model, through the setting of the screw, turntable, handle and support plate, allows the push cart to increase stability when needed by adjusting the contact of the support plate with the ground, preventing the push cart from shaking or moving during placement or use, and ensuring the safety of medical supplies and operations.

[0015] 2. This utility model, through the cooperation of sleeve, support rod, inner bolt groove, outer bolt groove and fixing bolt, can flexibly adjust the height of the support plate according to the height of medical staff or actual use needs, which improves the applicability of the handcart, makes it convenient for medical staff of different heights to use, and can also adapt to different medical operation height requirements. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0018] Figure 3 This is an exploded view of the sleeve cross-section and support rod structure of this utility model;

[0019] Figure 4 This is an exploded view of the L-shaped plate and part of its structure of this utility model.

[0020] In the diagram: 1. Base plate; 11. Brake wheel; 2. Support plate; 21. Upright column; 22. Side column; 23. Handle; 3. Sleeve; 31. Support rod; 32. Inner bolt groove; 33. Outer bolt groove; 34. Slide groove; 35. Slide bar; 36. Fixing bolt; 4. L-shaped plate; 41. Threaded column; 42. Turntable; 43. Grip; 44. Support plate; 45. Reinforcing inclined plate; 5. Drawer; 51. Card plate; 52. Card frame. Detailed Implementation

[0021] 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.

[0022] like Figures 1 to 4 As shown, this utility model provides a medical trolley, including a base plate 1. A sleeve 3 is symmetrically arranged on the upper part of the base plate 1, and a support plate 2 is provided on the upper side of the sleeve 3. A drawer 5 is symmetrically slidably arranged on the lower side of the support plate 2. Upright columns 21 are symmetrically fixed on the upper surface of the support plate 2, and side columns 22 are fixed between corresponding upright columns 21. L-shaped plates 4 are symmetrically fixed on both sides of the base plate 1, and threaded pins 41 are threaded through the upper surface of the L-shaped plates 4. A turntable 42 is fixed at the upper end of the threaded pin 41, and a handle 43 is fixed on one side of the upper surface of the turntable 42. The lower end of the threaded pin 41 passes through the L-shaped plates 4 and is fixedly provided with a support plate 44. The base plate 1 has two sides... An L-shaped plate 4 is symmetrically fixed. A threaded rod 41 is threaded through the upper surface of the L-shaped plate 4. A turntable 42 is fixed to the upper end of the threaded rod 41. A handle 43 is fixed to one side of the upper surface of the turntable 42. The lower end of the threaded rod 41 passes through the L-shaped plate 4 and is fixed to a support plate 44. When it is necessary to stabilize the handcart, the handle 43 is rotated, which drives the turntable 42 to rotate, thereby causing the threaded rod 41 to rotate threadedly on the L-shaped plate 4 and move downward, so that the support plate 44 contacts the ground and provides support force, increasing the stability of the handcart. When the support plate 44 is not needed, the handle 43 is rotated in the opposite direction, which causes the threaded rod 41 to move upward, and the support plate 44 leaves the ground.

[0023] Specifically, a support rod 31 is movably inserted into the upper end of the sleeve 3, and the upper end of the support rod 31 is fixedly connected to the support plate 2. An inner bolt groove 32 is opened on the outer surface of the support rod 31, and an outer bolt groove 33 is opened on the outer surface of the sleeve 3. A fixing bolt 36 is threadedly connected to the corresponding inner bolt groove 32 in the outer bolt groove 33. When it is necessary to adjust the height of the support plate 2, first unscrew the fixing bolt 36 so that the support rod 31 can slide up and down in the sleeve 3. After adjusting the support rod 31 to a suitable height according to actual needs, screw the fixing bolt 36 into the corresponding inner bolt groove 32 and outer bolt groove 33 to fix the position of the support rod 31 and realize the adjustment of the height of the support plate 2.

[0024] Furthermore, the lower surface of the support plate 2 is symmetrically fixed with a locking plate 51, and the upper surface of the drawer 5 is fixed with a locking frame 52, which is locked between the corresponding locking plate 51 and the support plate 2. When installing the drawer 5, the locking frame 52 is aligned with the locking plate 51, and then the drawer 5 is pushed upward so that the locking frame 52 is locked between the corresponding locking plate 51 and the support plate 2, thereby realizing the installation of the drawer 5. When in use, medical staff can pull out the drawer 5 to store or take out the required medical supplies.

[0025] Furthermore, brake wheels 11 are symmetrically provided on the lower surface of the base plate 1, and handles 23 are fixedly provided on the outer surfaces of the two uprights 21 on one side. With brake wheels 11 symmetrically provided on the lower surface of the base plate 1, medical staff can push the handles 23 to move the trolley on the ground. When it is necessary to fix the position of the trolley, step on the brake device of the brake wheel 11 to fix the trolley in place.

[0026] It is worth noting that the upper surface of the L-shaped plate 4 is symmetrically fixed with reinforcing inclined plates 45, and the lower surface of the base plate 1 is symmetrically provided with brake wheels 11. Medical staff can push the handle 23 to move the trolley on the ground. When it is necessary to fix the position of the trolley, step on the brake device of the brake wheel 11 to fix the trolley in place.

[0027] It is worth noting that there are several inner bolt grooves 32 and outer bolt grooves 33 on the outer surfaces of the sleeve 3 and the support rod 31, and these inner bolt grooves 32 and outer bolt grooves 33 are distributed at equal intervals. This means that the support rod 31 can be fixed to the sleeve 3 at multiple different heights, which is convenient to accommodate the different heights of medical staff. In addition, a lower height may be required when performing nursing operations on bedridden patients, while a higher height may be required when performing desktop medical operations.

[0028] It is worth mentioning that the sleeve 3 has symmetrically opened sliding grooves 34, and the outer surface of the support rod 31 is symmetrically fixed with sliding strips 35, and the sliding strips 35 are locked in the corresponding sliding grooves 34. When the height is adjusted, the symmetrical sliding grooves 34 inside the sleeve 3 and the symmetrical sliding strips 35 on the outer surface of the support rod 31 cooperate with each other, making the support rod 31 more stable during the sliding process and preventing it from shaking.

[0029] Working principle: A support rod 31 is movably inserted into the upper end of the sleeve 3. The outer surface of the support rod 31 has an inner bolt groove 32, and the outer surface of the sleeve 3 has an outer bolt groove 33. When it is necessary to adjust the height of the support plate 2, first unscrew the fixing bolt 36 so that the support rod 31 can slide up and down inside the sleeve 3. After adjusting the support rod 31 to a suitable height according to actual needs, screw the fixing bolt 36 into the corresponding inner bolt groove 32 and outer bolt groove 33 to fix the position of the support rod 31 and realize the adjustment of the height of the support plate 2. At the same time, the symmetrical sliding groove 34 inside the sleeve 3 and the symmetrical sliding strip 35 on the outer surface of the support rod 31 cooperate with each other to make the support rod 31 more stable during the sliding process and prevent it from shaking.

[0030] The lower surface of the support plate 2 is symmetrically fixed with a card plate 51, and the upper surface of the drawer 5 is fixed with a card frame 52. When installing the drawer 5, the card frame 52 is aligned with the card plate 51, and then the drawer 5 is pushed upward so that the card frame 52 is locked between the corresponding card plate 51 and the support plate 2, thereby realizing the installation of the drawer 5. When in use, medical staff can pull out the drawer 5 to store or take out the required medical supplies. The design of the card plate 51 and the card frame 52 makes the installation and disassembly of the drawer 5 more convenient. At the same time, this locking method can ensure that the drawer 5 will not easily shake or fall off during use, increasing the stability and safety of storing medical supplies.

[0031] L-shaped plates 4 are symmetrically fixed on both sides of the base plate 1. A threaded rod 41 is threaded through the upper surface of the L-shaped plate 4. A turntable 42 is fixed at the upper end of the threaded rod 41. A handle 43 is fixed on one side of the upper surface of the turntable 42. The lower end of the threaded rod 41 passes through the L-shaped plate 4 and is fixed with a support plate 44. When it is necessary to stabilize the handcart, the handle 43 is rotated, which drives the turntable 42 to rotate, thereby causing the threaded rod 41 to rotate threadedly on the L-shaped plate 4 and move downward, so that the support plate 44 contacts the ground and provides support force, increasing the stability of the handcart. When the support plate 44 is not needed, the handle 43 is rotated in the opposite direction, which causes the threaded rod 41 to move upward, and the support plate 44 leaves the ground.

[0032] The lower surface of the base plate 1 is symmetrically provided with brake wheels 11. Medical staff can push the handle 23 to move the trolley on the ground. When it is necessary to fix the position of the trolley, step on the brake device of the brake wheel 11 to fix the trolley in place.

[0033] 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.

[0034] 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, comprising a base plate (1), characterized in that: A sleeve (3) is symmetrically provided above the base plate (1), and a support plate (2) is provided on the upper side of the sleeve (3). A drawer (5) is symmetrically slidably provided on the lower side of the support plate (2). A column (21) is symmetrically fixed on the upper surface of the support plate (2), and a side column (22) is fixed between the corresponding columns (21). An L-shaped plate (4) is symmetrically fixed on both sides of the base plate (1), and a threaded column (41) is threaded through the upper surface of the L-shaped plate (4). A turntable (42) is fixed at the upper end of the threaded column (41), and a handle (43) is fixed on one side of the upper surface of the turntable (42). A support plate (44) is fixed through the lower end of the threaded column (41).

2. A medical trolley according to claim 1, characterized in that: The upper end of the sleeve (3) is movably inserted with a support rod (31), and the upper end of the support rod (31) is fixedly connected to the support plate (2). The outer surface of the support rod (31) is provided with an inner bolt groove (32), and the outer surface of the sleeve (3) is provided with an outer bolt groove (33). The outer bolt groove (33) and the corresponding inner bolt groove (32) are connected with a fixing bolt (36) through a common thread engagement.

3. A medical trolley according to claim 1, characterized in that: The lower surface of the support plate (2) is symmetrically fixed with a card plate (51), and the upper surface of the drawer (5) is fixed with a card frame (52), and the card frame (52) is locked between the corresponding card plate (51) and the support plate (2).

4. A medical trolley according to claim 1, characterized in that: The lower surface of the base plate (1) is symmetrically provided with brake wheels (11), and the outer surfaces of the two columns (21) located on one side are jointly provided with handles (23).

5. A medical trolley according to claim 1, characterized in that: The upper surface of the L-shaped plate (4) is symmetrically fixed with reinforcing inclined plates (45).

6. A medical trolley according to claim 2, characterized in that: The inner bolt groove (32) and outer bolt groove (33) located on the outer surface of the sleeve (3) and the support rod (31) are provided with a number of them, and the number of inner bolt grooves (32) and outer bolt grooves (33) are distributed at equal intervals.

7. A medical trolley according to claim 2, characterized in that: The sleeve (3) is symmetrically provided with sliding grooves (34), and the outer surface of the support rod (31) is symmetrically fixed with sliding strips (35), and the sliding strips (35) are locked in the corresponding sliding grooves (34).

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