An outpatient nursing dressing trolley

Abstract

The utility model relates to medical instrument technical field discloses an outpatient nursing dressing trolley, including lower support board and upper support board, the upper support board and lower support board are connected each other through a pair of first support column and a pair of second support column, a pair of first support column and a pair of second support column are symmetrical and set up, the upper support board and lower support board are placed with drawer box, a pair of first support column top end is provided with first recess, first recess is connected with sliding column sliding, sliding column is clamped on the inner wall of first recess through clamping unit, one side side wall on drawer box is fixed with a pair of symmetrical distribution and places the column, the column is placed with the basin and the placing tray through the placing unit, the basin and the placing tray are also installed on the sliding column through the placing unit, to solve the problem that the basin and the placing tray in the existing dressing trolley are not suitable for placing position, influence the working efficiency of dressing trolley.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to an outpatient nursing dressing cart. Background Technology

[0002] A dressing cart is a trolley equipped with the necessary supplies for changing dressings. It facilitates dressing changes at the patient's bedside.

[0003] In the existing technology, a washbasin and a tray are suspended on the dressing cart for cleaning and placing some medical instruments and equipment. However, the use of the washbasin and tray is not always necessary. In a typical dressing cart, the washbasin and tray need to take up a certain amount of space, which affects the space utilization of the dressing cart. At the same time, the washbasin and tray are easily affected by the external environment during the pushing process. Therefore, an outpatient nursing dressing cart was designed. Utility Model Content

[0004] The purpose of this utility model is to provide an outpatient nursing dressing cart to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: An outpatient nursing dressing cart includes a chassis, comprising a lower support plate and an upper support plate; the upper support plate and the lower support plate are interconnected by a pair of first support columns and a pair of second support columns; the pair of first support columns and the pair of second support columns are symmetrically arranged; a drawer box is placed between the upper support plate and the lower support plate; a first groove is formed at the top of the pair of first support columns; a sliding column is slidably connected to the first groove; the sliding column is engaged with the inner wall of the first groove by a locking unit; a pair of symmetrically distributed placement columns are fixed to one side wall of the drawer box; a washbasin and a placement tray are placed on the placement column by a placement unit; the washbasin and the placement tray are also mounted on the sliding column by a placement unit.

[0006] Preferably, the first groove, the sliding post, and the placement post are all circular.

[0007] Preferably, the positioning unit includes placement shafts; a pair of symmetrically distributed first vertical grooves are formed on the inner wall of the first groove; two sets of symmetrically distributed arc-shaped horizontal grooves are formed on the inner wall of the first groove; one side of the arc-shaped horizontal groove is connected to the adjacent first vertical groove; two sets of symmetrically distributed second vertical grooves are formed on the inner wall of the first groove, and the ends of the second vertical grooves and the arc-shaped horizontal grooves away from the first vertical grooves are connected; a pair of symmetrically distributed placement shafts are rotatably connected to the outer wall of the sliding column near the bottom end; the placement shafts slide within the first vertical groove, the arc-shaped horizontal groove, and the second vertical groove.

[0008] Preferably, the placement unit includes a first annular block; the first annular block is fixedly connected to both the placement tray and the side wall of the washbasin; a threaded through groove is formed on the first annular block; a first threaded post is threadedly connected to the threaded through groove; and a set of threaded grooves are formed on the sliding post.

[0009] Preferably, the first annular block includes an outer annular block and an inner annular block; the outer annular block is fixed to the side wall of the placement tray or washbasin; the inner annular block is rotatably connected to the inner wall of the outer annular block; an arc-shaped through groove is formed on the outer annular block; a threaded through groove is formed on the inner annular block, and the positions of the threaded through groove and the arc-shaped through groove correspond; the end of the first threaded column is threadedly connected to the threaded through groove through the arc-shaped through groove.

[0010] Preferably, an annular inner arc surface is formed on the outer wall of the top of the sliding column; anti-slip texture is formed on the annular inner arc surface.

[0011] Preferably, a U-shaped railing is fixed to the top of the upper support plate; a set of casters is provided at the bottom of the lower support plate; a push handle is fixed to the side wall of the drawer box; and a trash can is placed on the lower support plate.

[0012] Preferably, the rotational connection between the inner ring block and the outer ring block has a damping force.

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

[0014] 1. This dressing cart features an adjustable mechanism. When the washbasin and tray are not in use, they can be vertically hung on the placement column via the placement unit. When needed, the sliding column can be pulled up through the first groove and then locked in place by the locking unit. The washbasin or tray can then be installed on the sliding column via the placement unit. When not in use, this design does not occupy the cart's usable space or hinder its movement. It allows for quick installation and is adjustable to accommodate patients of different heights, providing convenience and speed. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the present utility model. Figure 1 ;

[0016] Figure 2 This is a three-dimensional schematic diagram of the present utility model. Figure 2 ;

[0017] Figure 3 This is a cross-sectional schematic diagram of the first support column of this utility model;

[0018] Figure 4 This is a three-dimensional schematic diagram of the sliding column of this utility model;

[0019] Figure 5 This is a three-dimensional schematic diagram of the placement unit of this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Lower support plate; 11. Upper support plate; 12. Drawer box; 13. First support column; 14. Second support column; 15. Trash can; 16. Placement column; 17. Washbasin; 18. Placement tray; 2. First groove; 21. Sliding column; 22. First vertical groove; 23. Arc-shaped horizontal groove; 24. Second vertical groove; 25. Placement shaft; 26. First annular block; 27. Threaded through groove; 28. First threaded column; 29. ​​Threaded groove; 3. Outer annular block; 31. Inner annular block; 32. Arc-shaped through groove; 33. Annular inner arc surface; 34. U-shaped fence. Detailed Implementation

[0022] To explain in detail the technical content, structural features, objectives, and effects of the technical solution, the following description is provided in conjunction with specific embodiments and accompanying drawings.

[0023] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0024] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0025] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.

[0026] In this application, 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 actual quantity, hierarchy or order relationship between these entities or operations.

[0027] Unless otherwise specified, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0028] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments in this application, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0029] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the purpose of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0030] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this application, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this application pertains, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0031] Please see Figures 1-5As shown, an outpatient nursing dressing cart includes a lower support plate 1 and an upper support plate 11; the upper support plate 11 and the lower support plate 1 are connected to each other by a pair of first support columns 13 and a pair of second support columns 14; the pair of first support columns 13 and the pair of second support columns 14 are symmetrically arranged; a drawer box 12 is placed between the upper support plate 11 and the lower support plate 1; a first groove 2 is formed at the top of the pair of first support columns 13; a sliding column 21 is slidably connected to the first groove 2; the sliding column 21 is locked onto the inner wall of the first groove 2 by a locking unit; a pair of symmetrically distributed placement columns 16 are fixed to one side wall of the drawer box 12; a washbasin 17 and a placement tray 18 are placed on the placement column 16 through a placement unit; the washbasin 17 and the placement tray 18 are also mounted on the sliding column 21 through a placement unit; in the prior art, a washbasin 17 and a placement tray 18 are suspended in the dressing cart for washing and... While medical instruments and equipment are stored on the dressing cart, the washbasin 17 and placement tray 18 are not always needed. In a typical dressing cart, these items occupy considerable space, affecting space utilization. Furthermore, they are easily affected by the external environment during movement. Therefore, this invention addresses this issue by allowing the washbasin 17 and placement tray 18 to be vertically hung on the placement column 16 via a placement unit when not in use. When needed, the sliding column 21 is pulled upwards through the first groove 2 and then secured in place by the locking unit. The washbasin 17 or placement tray 18 is then installed on the sliding column 21 via the placement unit. This design avoids occupying space on the dressing cart when not in use and does not impede its movement. It also allows for quick installation when needed and is adjustable in height to accommodate patients of different heights, providing convenience and speed.

[0032] The first groove 2, the sliding post 21 and the placement post 16 are all circular.

[0033] The positioning unit includes a placement shaft 25; a pair of symmetrically distributed first vertical grooves 22 are formed on the inner wall of the first groove 2; two sets of symmetrically distributed arc-shaped horizontal grooves 23 are formed on the inner wall of the first groove 2 about the center point of the first groove 2; one side of the arc-shaped horizontal groove 23 is connected to the adjacent first vertical groove 22; two sets of symmetrically distributed second vertical grooves 24 are formed on the inner wall of the first groove 2, and the ends of the second vertical grooves 24 and the arc-shaped horizontal grooves 23 away from the first vertical grooves 22 are connected; a pair of sliding columns 21 are rotatably connected to the outer wall near the bottom end. The placement shaft 25 is distributed and slides within the first vertical groove 22, the arc-shaped horizontal groove 23, and the second vertical groove 24. During operation, when the sliding column 21 needs to be pulled up, the placement column 16 slides within the first vertical groove 22. When the required height is reached, the sliding column 21 can be rotated to allow the placement shaft 25 to enter the second vertical groove 24 through the arc-shaped horizontal groove 23. Then, the sliding column 21 is released, allowing it to move down and the placement shaft 25 to fall into the bottom of the second vertical groove 24, thus ensuring the height limit of the sliding column 21 and facilitating adjustment.

[0034] The placement unit includes a first annular block 26; the placement tray 18 and the washbasin 17 are both fixedly connected to the side walls of the first annular block 26; the first annular block 26 is provided with a threaded through groove 27; the threaded through groove 27 is threadedly connected to a first threaded post 28; the sliding post 21 is provided with a set of threaded grooves 29; during operation, when the washbasin 17 and the placement tray 18 are placed on the placement post 16, the first threaded post 28 rotates, allowing the first threaded post 28 to abut against the outer side wall of the placement post 16, completing the fixed positioning and preventing it from falling off. At the same time, when the washbasin 17 and the placement tray 18 need to be used, the first annular block 26 is slid onto the sliding post 21, and then the first threaded post 28 is rotated to screw it into the threaded groove 29, completing the positioning operation.

[0035] The first annular block 26 includes an outer annular block 3 and an inner annular block 31; the outer annular block 3 is fixedly connected to the side wall of the placement tray 18 or the washbasin 17; the inner annular block 31 is rotatably connected to the inner wall of the outer annular block 3; an arc-shaped through groove 32 is provided on the outer annular block 3; a threaded through groove 27 is provided on the inner annular block 31, and the positions of the threaded through groove 27 and the arc-shaped through groove 32 correspond; the end of the first threaded post 28 is threadedly connected to the threaded through groove 27 through the arc-shaped through groove 32; during operation, due to the setting of the outer annular block 3 and the inner annular block 31, the angle of use can be adjusted after the washbasin 17 and the placement tray 18 are placed and used, without affecting the fixation of the washbasin 17 and the placement tray 18.

[0036] An annular inner arc surface 33 is provided on the outer wall of the top of the sliding column 21; anti-slip texture is provided on the annular inner arc surface 33; during operation, the annular inner arc surface 33 facilitates the placement of the inner ring block 31 on the outer wall of the sliding column 21.

[0037] A U-shaped railing 34 is fixed to the top of the upper support plate 11; a set of casters is provided at the bottom of the lower support plate 1; a push handle is fixed to the side wall of the drawer box 12; and a trash can 15 is placed on the lower support plate 1.

[0038] The rotating connection between the inner ring block 31 and the outer ring block 3 has a damping force; during operation, it has a certain damping force, which can prevent the washbasin 17 and the placement tray 18 from shaking left and right when not subjected to hand pushing force.

[0039] Working principle: When the washbasin 17 and the placement tray 18 are not needed on the dressing cart, they can be hung vertically on the placement column 16 through the placement unit. When they are needed, the sliding column 21 can be pulled up through the first groove 2 and then locked in place by the locking unit. Then the washbasin 17 or the placement tray 18 can be installed on the sliding column 21 through the placement unit. When not in use, it does not occupy the usage space of the dressing cart and does not affect the pushing of the dressing cart. When it is needed, it can be quickly installed and can be adjusted according to the height. To accommodate patients of different heights, this design is convenient and quick. When the sliding column 21 is pulled up, the placement column 16 slides within the first vertical groove 22. When the desired height is reached, the sliding column 21 can be rotated, allowing the placement shaft 25 to enter the second vertical groove 24 through the arc-shaped horizontal groove 23. Then, the sliding column 21 is released, allowing it to move down and the placement shaft 25 to fall into the bottom of the second vertical groove 24, thus ensuring the height of the sliding column 21 is limited and easy to adjust. When the washbasin 17 and placement tray 18 are placed on the placement column 16, the first threaded column 28 rotates, pressing against the outer wall of the placement column 16 to achieve a fixed position and prevent detachment. Simultaneously, when the washbasin 17 and placement tray 18 are needed, the first annular block 26 is slid onto the sliding column 21, and then the first threaded column 28 is rotated to screw into the threaded groove 29, completing the limiting operation.

[0040] 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 the 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. An outpatient nursing dressing cart, characterized in that: It includes a lower support plate (1) and an upper support plate (11); the upper support plate (11) and the lower support plate (1) are connected to each other by a pair of first support columns (13) and a pair of second support columns (14); the pair of first support columns (13) and the pair of second support columns (14) are symmetrically arranged; a drawer box (12) is placed between the upper support plate (11) and the lower support plate (1); a first groove (2) is opened at the top of the pair of first support columns (13); a sliding column (21) is slidably connected to the first groove (2); the sliding column (21) is locked on the inner wall of the first groove (2) by a locking unit; a pair of symmetrically distributed placement columns (16) are fixed to one side wall of the drawer box (12); a washbasin (17) and a placement tray (18) are placed on the placement column (16) by a placement unit; the washbasin (17) and the placement tray (18) are also installed on the sliding column (21) by a placement unit.

2. The outpatient nursing dressing cart according to claim 1, characterized in that: The first groove (2), the sliding column (21) and the placement column (16) are all circular.

3. The outpatient nursing dressing cart according to claim 2, characterized in that: The positioning unit includes a placement shaft (25); a pair of symmetrically distributed first vertical grooves (22) are provided on the inner wall of the first groove (2); two sets of symmetrically distributed arc-shaped horizontal grooves (23) are provided on the inner wall of the first groove (2); one side of the arc-shaped horizontal groove (23) is connected to the adjacent first vertical groove (22); two sets of symmetrically distributed second vertical grooves (24) are provided on the inner wall of the first groove (2), and the ends of the second vertical grooves (24) and the arc-shaped horizontal grooves (23) away from the first vertical grooves (22) are connected; a pair of symmetrically distributed placement shafts (25) are rotatably connected to the outer wall of the sliding column (21) near the bottom; the placement shafts (25) slide in the first vertical groove (22), the arc-shaped horizontal groove (23) and the second vertical groove (24).

4. The outpatient nursing dressing cart according to claim 3, characterized in that: The placement unit includes a first annular block (26); the first annular block (26) is fixedly connected to the side wall of the placement tray (18) and the washbasin (17); the first annular block (26) is provided with a threaded through groove (27); the threaded through groove (27) is threadedly connected to a first threaded post (28); the sliding post (21) is provided with a set of threaded grooves (29).

5. The outpatient nursing dressing cart according to claim 4, characterized in that: The first annular block (26) includes an outer annular block (3) and an inner annular block (31); the outer annular block (3) is fixed to the side wall of the placement tray (18) or washbasin (17); the inner annular block (31) is rotatably connected to the inner wall of the outer annular block (3); an arc-shaped through groove (32) is provided on the outer annular block (3); a threaded through groove (27) is provided on the inner annular block (31), and the positions of the threaded through groove (27) and the arc-shaped through groove (32) correspond; the end of the first threaded post (28) is threadedly connected to the threaded through groove (27) through the arc-shaped through groove (32).

6. The outpatient nursing dressing cart according to claim 5, characterized in that: The sliding column (21) has an annular inner arc surface (33) on its outer side wall at the top; the annular inner arc surface (33) has anti-slip texture.

7. The outpatient nursing dressing cart according to claim 6, characterized in that: A U-shaped fence (34) is fixed to the top of the upper support plate (11); a set of casters is provided at the bottom of the lower support plate (1); a push handle is fixed to the side wall of the drawer box (12); and a trash can (15) is placed on the lower support plate (1).

8. The outpatient nursing dressing cart according to claim 7, characterized in that: The rotational connection between the inner ring block (31) and the outer ring block (3) has a damping force.

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