Medical multifunctional bedside table

Abstract

The utility model discloses a medical multifunctional bedside table which comprises a table body and an accompanying bed. Side storage cavities are formed in the two side walls of the cabinet body, and mounting suspension rods are arranged in the cavities; the accompanying bed is composed of a plurality of splicing units capable of being independently split, each splicing unit comprises a stool face, a mounting frame and supporting legs, the two opposite sides of each mounting frame are provided with a mounting sleeve and a connecting assembly respectively, and each connecting assembly comprises a fixed connecting piece with a first connecting rod and a movable connecting piece with a second connecting rod. The first connecting rod and the second connecting rod are matched with the mounting sleeve; the assembling unit has three states: in the first state, the mounting sleeve sleeves the mounting suspension rod to realize suspension storage; in the second state, the supporting legs are taken down and supported on the ground to serve as a single-person seat; in the third state, the multiple units are spliced with the mounting sleeves through the connecting rods to form the accompanying bed. The problems that an existing integral accompanying bed is single in function, and storage space is occupied by storage are solved, scene flexible adaptation is achieved, and the ward space utilization rate and use convenience are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical bedside cabinet technical field especially relates to a medical multifunctional bedside cabinet. BACKGROUND

[0002] Medical bedside cabinet is indispensable furniture in hospital ward, is mainly used for the daily necessities and medical supplies of patient. In order to optimize ward space utilization and meet the rest needs of accompanying personnel, the design scheme of combining accompanying bed and bedside cabinet appears in prior art. For example, the Chinese utility model patent with the authorization announcement No. CN209733069U discloses a medical bedside cabinet with folding accompanying bed, and the folding bed is folded in the rear part of cabinet body, which saves ward space to a certain extent. This kind of design provides a feasible idea for solving the storage problem of accompanying bed through structure integration.

[0003] However, the existing integrated design scheme still has some deficiencies. Since the accompanying bed usually adopts the overall structure, its function form is single, and it cannot adapt to the complex and changeable use scene in the ward. There are usually many visitors staying at the same time during the day, and temporary seats are needed to meet the rest needs, and only one accompanying bed is needed for special use at night. When there are many visitors during the day, the overall accompanying bed cannot provide dispersed rest seats, so that the visitors can only stand and wait. In addition, the accompanying bed in prior art is generally stored in the containing cavity or drawer space inside the bedside cabinet body, which compresses the storage capacity of the bedside cabinet, and the patient's private articles and medical supplies are difficult to store properly. The root cause of these problems lies in that the structure design of the accompanying bed lacks sufficient flexibility and space adaptability, and it is difficult to realize the diversification of functions in limited space. Therefore, it is urgent to improve the prior art to solve the problem that the accompanying bed cannot adapt to the use demand of many people and occupies effective space. UTILITY MODEL CONTENTS

[0004] The utility model aims at overcoming the deficiencies of prior art, and provides a medical multifunctional bedside cabinet, which solves the problems of single function of existing accompanying bed, cannot adapt to the use demand of many people and occupies effective space.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] The utility model provides a medical multifunctional bedside cabinet, comprising a cabinet body and a companion bed. Side walls of the cabinet body are provided with side-lying storage cavities, and mounting suspension rods are arranged in the side-lying storage cavities. The companion bed is composed of a plurality of independently detachable assembly units. Each assembly unit comprises a seat surface, a mounting frame and support legs, the seat surface is mounted on the upper bottom surface of the mounting frame, and the support legs are hinged to the lower bottom surface of the mounting frame. A mounting sleeve is arranged on the first side of the mounting frame, and a connecting assembly is arranged on the second side of the mounting frame, which is opposite to the first side. The mounting sleeve has a through hole, and the inner diameter of the through hole is matched with the outer diameter of the mounting suspension rod. The connecting assembly comprises a fixed connecting piece and a movable connecting piece, the fixed connecting piece is provided with a first connecting rod, the movable connecting piece is provided with a second connecting rod, and the outer diameters of the first connecting rod and the second connecting rod are matched with the inner diameter of the through hole of the mounting sleeve. Each assembly unit has a first state, a second state and a third state. In the first state, the mounting sleeve is sleeved on the mounting suspension rod, so that the assembly unit is hung in the side-lying storage cavity. In the second state, the assembly unit is detached from the mounting suspension rod, and the support legs are supported on the ground. In the third state, a plurality of assembly units are connected to each other, the first connecting rod and the second connecting rod of one assembly unit are inserted into the mounting sleeve of another adjacent assembly unit, and the first connecting rod and the second connecting rod are connected end to end to form the companion bed.

[0007] Further, the fixed connecting piece has a fixed seat, the fixed seat is fixedly mounted on one end of the second side of the mounting frame, the first connecting rod is arranged on the fixed seat, and the axis of the first connecting rod is parallel to the second side of the mounting frame. The movable connecting piece comprises a movable seat and a second connecting rod, the movable seat is movably mounted on the other end of the second side of the mounting frame, and the second connecting rod is arranged on the movable seat, and the axis of the second connecting rod is parallel to the second side of the mounting frame.

[0008] Preferably, the second side of the mounting frame is provided with a sliding groove, the bottom of the movable seat is provided with a sliding block, and the sliding block is slidably connected to the mounting frame in sliding fit with the sliding groove.

[0009] More specifically, a reset spring is arranged in the sliding groove, one end of the reset spring is connected to the inner wall of the sliding groove, and the other end of the reset spring is connected to the sliding block.

[0010] Further, the mounting suspension rods are mounted on the inner walls of the side-lying storage cavities through fixing pieces, the axes of the mounting suspension rods are horizontal and parallel to the direction of the side walls of the cabinet body, and the number of the mounting suspension rods is matched with the number of the assembly units.

[0011] Preferably, the lower bottom surface of the mounting frame is provided with a mounting support, and the upper end of the support leg is hinged to the mounting support. In the first state, the support leg is rotated to fit the bottom of the mounting frame. In the second state and the third state, the support leg is rotated to a predetermined angle to provide support.

[0012] More specifically, the upper end of the support leg is provided with a limit block, and in the second state and the third state, the limit block abuts against the mounting frame to limit the rotation angle of the support leg.

[0013] Further, the front surface of the cabinet body is provided with an auxiliary connecting assembly, the setting height of the auxiliary connecting assembly is consistent with the height of the assembled unit in the third state, the auxiliary connecting assembly has a connecting rod matched with the mounting sleeve of the assembled unit, and the assembled bed formed by splicing is fixedly connected with the cabinet body through the cooperation of the connecting rod of the auxiliary connecting assembly and the mounting sleeve of the assembled unit.

[0014] The utility model discloses a medical multifunctional bedside cabinet, and its core lies in that three kinds of use states are flexibly converted through the independently detachable assembled unit. Compared with the prior art, the utility model has remarkable beneficial effects: first, modular assembly design is adopted, so that the accompanying bed can be flexibly converted into multiple independent stools or a complete bed according to the use scene, and the problem that the traditional whole accompanying bed cannot adapt to the simultaneous use of multiple people is perfectly solved. Secondly, through the cooperation of the side -placed storage cavity and the mounting suspension rod, three-dimensional suspension storage of the assembled unit is realized, the internal storage space of the bedside cabinet is greatly saved, and the storage capacity of patient's articles is ensured. Finally, the connecting assembly adopts the plug-in structure combining the fixed and movable connecting pieces, and quick connection and locking are realized through the cooperation of the reset spring, the operation is simple and convenient, the connection is stable, the convenience of use, the diversity of function and the efficient use of space are perfectly considered. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model provides a medical multifunctional bedside cabinet and accompanying bed whole structure schematic view.

[0016] Figure 2 The utility model provides a medical multifunctional bedside cabinet structure schematic view in the first state.

[0017] Figure 3 The utility model provides an assembled unit structure schematic view in the first state.

[0018] Figure 4 The utility model provides an assembled unit structure schematic view in the second state.

[0019] Figure 5The explosion structure schematic diagram of the assembling unit is provided.

[0020] Figure 6 The partial section schematic diagram of the assembling unit matched with the movable connecting seat is provided.

[0021] Figure 7 The structure schematic diagram of the medical multifunctional bedside cabinet is provided.

[0022] Figure 8 The structure schematic diagram of the movable mounting seat is provided.

[0023] In the drawings, various signs are:

[0024] 100, cabinet body; 110, storage drawer; 130, side storage cavity; 140, fixing piece; 150, mounting suspension rod; 200, assembling unit; 210, stool surface; 220, mounting frame; 230, supporting leg; 231, mounting support; 232, limiting block; 240, mounting sleeve; 241, through hole; 250, connecting assembly; 251, fixed connecting piece; 2511, fixed seat; 2512, first connecting rod; 252, movable connecting piece; 2521, movable seat; 2522, second connecting rod; 2523, sliding block; 253, sliding groove; 254, reset spring; 300, auxiliary connecting assembly; 310, connecting rod; 400, accompanying bed. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0026] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0027] To solve the technical problems that the bedside cabinet with an accompanying bed has single function, occupies large space and cannot adapt to complex use scenarios of a ward, the present application provides a medical multifunctional bedside cabinet, such as Figures 1-4As shown, the bedside table mainly comprises a cabinet body 100 and a companion bed 400, wherein the two side walls of the cabinet body 100 are provided with side storage cavities 130, and mounting suspension rods 150 are arranged in the side storage cavities 130. The companion bed 400 is composed of a plurality of independently detachable assembly units 200. Each assembly unit 200 comprises a stool surface 210, a mounting frame 220, and a support leg 230. The stool surface 210 is mounted on the upper bottom surface of the mounting frame 220, and the support leg 230 is hinged to the lower bottom surface of the mounting frame 220. A mounting sleeve 240 is arranged on the first side of the mounting frame 220, and a connecting assembly 250 is arranged on the second side of the mounting frame 220, which is opposite to the first side. The mounting sleeve 240 has a through hole 241, and the inner diameter of the through hole 241 is matched with the outer diameter of the mounting suspension rod 150. The connecting assembly 250 comprises a fixed connecting piece 251 and a movable connecting piece 252. The fixed connecting piece 251 is provided with a first connecting rod 2512, and the movable connecting piece 252 is provided with a second connecting rod 2522. The outer diameters of the first connecting rod 2512 and the second connecting rod 2522 are matched with the inner diameter of the through hole 241 of the mounting sleeve 240. Each assembly unit 200 has a first state, a second state, and a third state. In the first state, the mounting sleeve 240 is sleeved on the mounting suspension rod 150, so that the assembly unit 200 is hung in the side storage cavity 130. In the second state, the assembly unit 200 is taken off from the mounting suspension rod 150, and the support leg 230 is supported on the ground. In the third state, a plurality of assembly units 200 are connected to each other. The first connecting rod 2512 and the second connecting rod 2522 of one assembly unit 200 are inserted into the mounting sleeve 240 of another adjacent assembly unit 200, and the first connecting rod 2512 and the second connecting rod 2522 are connected end to end to form the companion bed 400.

[0028] It can be understood that the cabinet body 100 serves as a basic structure. The front face thereof is provided with storage drawers 110 for storing articles, and the side storage cavities 130 are designed by inwardly recessing to form a hanging space. The mounting suspension rods 150 are horizontally fixed to the inner wall of the cavity for supporting the assembly units 200. The mounting frame 220 of the assembly unit 200 serves as a core bearing component and adopts a rectangular frame structure to disperse the load. The stool surface 210 is fixed to the upper surface of the frame by bolts, and the support leg 230 is connected by a hinge to realize the folding function. The mounting sleeve 240 is a circular tube component, and the through hole 241 thereof is clearance-fitted with the mounting suspension rod 150 to ensure stability and smoothness during hanging and taking. The connecting assembly 250 realizes the quick insertion and separation between the assembly units 200 through the cooperative action of the fixed connecting piece 251 and the movable connecting piece 252. The parallel arrangement of the first connecting rod 2512 and the second connecting rod 2522 enables the connection to be completed without accurate alignment during the insertion process.

[0029] In the working process, the assembling unit 200 adapts to different scenes through state conversion. In the first state, the mounting sleeve 240 is sleeved into the mounting suspender 150, and the supporting leg 230 is folded to realize three-dimensional suspension storage; in the second state, the assembling unit 200 serves as an independent seat, and the supporting leg 230 is unfolded to a vertical position to provide stable support; in the third state, a plurality of units are connected through the connecting rod and the insertion of the mounting sleeve to form a continuous bed surface, and the supporting legs 230 jointly bear the load. The technical scheme realizes the multi-state conversion of the accompanying bed 400 function through modularization splitting and combination, effectively solves the problem that the traditional integral structure cannot consider both multi-person use and space saving, and avoids the occupation of storage space through side storage, thereby improving the utilization efficiency of the ward space.

[0030] Optionally, in some embodiments, referring to Figures 3 to 6 , the fixed connecting piece 251 has a fixed seat 2511 fixedly installed at one end of the second side of the mounting frame 220, and a first connecting rod 2512 is arranged on the fixed seat 2511 and has an axis parallel to the second side of the mounting frame 220; the movable connecting piece 252 includes a movable seat 2521 and a second connecting rod 2522, the movable seat 2521 is movably installed at the other end of the second side of the mounting frame 220, and the second connecting rod 2522 is arranged on the movable seat 2521 and has an axis parallel to the second side of the mounting frame 220.

[0031] The fixed seat 2511 can be connected with the mounting frame 220 by welding or bolts to form a rigid support point, and the first connecting rod 2512 serves as a fixed insertion component, and its axis is parallel to the side of the frame to ensure that the insertion direction is consistent; the movable seat 2521 is connected with the mounting frame 220 through a sliding mechanism, and the second connecting rod 2522 moves with the movable seat 2521 to realize self-adaptive adjustment during connection. The beneficial effects of the design are that through the cooperation of the fixed and movable connecting pieces, the fault tolerance and operation convenience of the connection process are improved, the user can complete the docking of the assembling unit 200 without accurate alignment, and the use threshold is reduced; at the same time, the double connecting rod structure enhances the stability of the connection point, prevents loosening or twisting at the joint, and ensures the safety and comfort of the accompanying bed 400 in use.

[0032] In specific embodiments, the fixed seat 2511 can be machined from a metal block, and its installation position is predetermined to ensure that the axis of the first connecting rod 2512 is strictly parallel to the side of the installation frame 220; the bottom of the movable seat 2521 is provided with a guide protrusion, which cooperates with the guide groove on the installation frame 220 to realize linear sliding. As an alternative embodiment, those skilled in the art can also integrate the fixed seat 2511 with the installation frame 220, such as directly forming a fixed part with a connecting rod through a casting process, to simplify the structure and improve the overall strength; or, the movable seat 2521 can be replaced by a ball slide assembly to reduce frictional resistance and make the connection operation more labor-saving. In addition, the end of the connecting rod can be designed as a tapered or rounded transition to facilitate insertion into the installation sleeve 240, further optimizing the user experience. This embodiment realizes fast and reliable connection function through optimization of mechanical structure, which is suitable for frequent disassembly and assembly requirements in hospital environment, prolonging the service life of the device.

[0033] Alternatively, in some embodiments, as shown in Figure 5 and Figure 6 The second side of the installation frame 220 is provided with a sliding groove 253, and the bottom of the movable seat 2521 is provided with a sliding block 2523 which is in sliding cooperation with the sliding groove 253, so that the movable seat 2521 is slidably connected to the installation frame 220. The sliding groove 253 is a long strip-shaped groove machined on the side wall of the installation frame 220, and its cross section can be designed as rectangular or T-shaped to limit the movement trajectory of the sliding block 2523; the sliding block 2523 is a protruding structure fixedly connected to the bottom of the movable seat 2521 and slides in the sliding groove 253 in the axial direction. The beneficial effects of this design are that the sliding mechanism provides linear motion guidance for the movable connecting piece 252, ensuring that the second connecting rod 2522 always remains parallel to the first connecting rod 2512 during the connection process, avoiding the difficulty of insertion caused by deviation; at the same time, the sliding cooperation reduces the shaking of the movable parts, improving the accuracy and stability of the connection. In specific embodiments, the sliding groove 253 can be directly machined on the installation frame 220 through a milling process, and the inner wall surface is polished to reduce the friction coefficient; the sliding block 2523 is made of wear-resistant materials such as nylon or metal, and is in clearance cooperation with the sliding groove 253 to allow smooth sliding while preventing jamming. As an alternative embodiment, those skilled in the art can also use a linear guide rail assembly to replace the sliding groove 253 and the sliding block 2523, such as installing a micro slide rail on the installation frame 220, and connecting the movable seat 2521 to the slide rail through a sliding block to achieve smoother and more durable sliding effect; or, the sliding groove 253 can be designed as a structure with a grease groove to add lubricant regularly to maintain the sliding performance. This embodiment realizes reliable movement of the movable connecting piece through simple mechanical structure, which is suitable for scenarios that need to be frequently operated in hospital environment, ensuring the smoothness of the assembly unit 200 in long-term use.

[0034] Alternatively, in some embodiments, such as Figure 5 and Figure 6 As shown, a return spring 254 is provided inside the slide groove 253. One end of the return spring 254 is connected to the inner wall of the slide groove 253, and the other end is connected to the slider 2523. The return spring 254 is a helical compression spring, which is installed at the end of the slide groove 253. When the movable seat 2521 moves, the spring is compressed to store energy, and after release, it pushes the slider 2523 to return to its original position. The beneficial effect of this design is that the return spring 254 provides an automatic return function for the movable connector 252, making the connection process more convenient. The user only needs to slide the movable seat 2521 to complete the insertion. After releasing, the spring force automatically locks the connecting rod. At the same time, the continuous clamping force of the spring ensures the stability of the connection after connection, preventing the connection from loosening due to vibration or load changes during use. In a specific implementation, one end of the return spring 254 is fixed to the end wall of the slide groove 253, and the other end is connected to the slider 2523 by a snap-fit ​​or welding. Its spring coefficient is selected according to the insertion force of the connecting rod and the expected clamping force to ensure sufficient return force without affecting the operating feel. As an alternative embodiment, those skilled in the art can also use a torsion spring or leaf spring instead of a helical spring, for example, by setting a torsion spring at the hinge point of the movable seat 2521 to achieve a similar reset effect; or, the reset spring 254 can be integrated inside the slider 2523 to form a self-contained spring slider module, simplifying installation and maintenance. This implementation, through the addition of elastic elements, achieves semi-automation of the connection mechanism, improves the user experience, and is particularly suitable for the needs of caregivers or family members in hospitals to quickly assemble the companion bed 400.

[0035] Optionally, in some embodiments, the mounting rod 150 is mounted on the inner wall of the side storage cavity 130 by the fastener 140, the axis of the mounting rod 150 is horizontal and parallel to the side wall direction of the cabinet 100, and the number of mounting rods 150 matches the number of assembly units 200.

[0036] The fixing member 140 can be an L-shaped corner bracket or a bracket, which is fixed to the side wall of the side-arranged receiving cavity 130 by bolts to fix one end of the installation suspension rod 150 horizontally. The number of installation suspension rods 150 is determined according to the storage needs of the assembled unit 200, for example, two suspension rods are arranged on each side to suspend two units. The beneficial effects of this design are that the horizontally arranged installation suspension rod 150 provides uniform load support to prevent the assembled unit 200 from tilting or falling when suspended; the rigid connection of the fixing member 140 enhances the stability of the overall structure, which is suitable for frequent taking and placing operations in the ward; the matching of the number of suspension rods and the number of units optimizes the space utilization and avoids redundant structures. In specific embodiments, the fixing member 140 can be a galvanized steel corner bracket, and the installation position is determined by a positioning template to ensure that the axes of all installation suspension rods 150 are parallel and consistent in height; the surface of the installation suspension rod 150 can be treated to prevent rust, such as electroplating or spraying, to prolong the service life. As an alternative embodiment, those skilled in the art can also design the installation suspension rod 150 as a telescopic structure, for example, by adjusting the length through a sleeve, to adapt to different sizes of assembled units 200; or the fixing member 140 adopts a quick disassembly design, such as a buckle connection, to facilitate maintenance or replacement of the suspension rod. This embodiment ensures the reliability and consistency of the storage function through standardized installation, which is suitable for mass production of medical furniture.

[0037] Optionally, in some embodiments, the lower bottom surface of the installation frame 220 is provided with an installation support 231, and the upper end of the supporting leg 230 is hinged to the installation support 231; in the first state, the supporting leg 230 is rotated to fit the bottom of the installation frame 220; in the second state and the third state, the supporting leg 230 is rotated to a predetermined angle to provide support.

[0038] It can be understood that the mounting support 231 is a U-shaped or plate-shaped structure fixed to the bottom of the mounting frame 220 and connected with the support leg 230 through a hinge shaft to allow the leg body to rotate within a preset range; the support leg 230 is folded to abut against the frame when being stored and unfolded to a perpendicular or near-perpendicular angle when being used. The beneficial effect of this design is that the hinge structure realizes the quick folding and unfolding of the support leg 230, simplifying the state conversion operation; the rigid installation of the mounting support 231 ensures the stability of the support leg 230 when being unfolded and bears the load when the user sits or lies; the folding design minimizes the storage volume and improves the space efficiency. In specific embodiments, the mounting support 231 can be fixed with the mounting frame 220 through welding or bolts, and bearings are added to the hinge hole position to reduce friction; the rotation angle of the support leg 230 is controlled through mechanical limiting or magnetic attraction devices, such as being positioned by a stopper when being unfolded. As an alternative embodiment, a person skilled in the art can also use a multi-section folding leg to replace the single hinge structure to further reduce the storage size; or, a damper is arranged at the mounting support 231 to make the unfolding process of the support leg 230 more stable and controllable. This embodiment realizes the flexible switching of the support function through a simple rotating mechanism, enhancing the practicality and user experience of the product.

[0039] Optionally, in some embodiments, as shown in Figures 3 to 6 The upper end of the support leg 230 is provided with a limiting block 232 which abuts against the mounting frame 220 to limit the rotation angle of the support leg 230 in the second state and the third state. The limiting block 232 is a protruding or block-shaped structure fixed to the hinge end of the support leg 230 and in contact with a specific surface of the mounting frame 220 when the leg body is unfolded to prevent further rotation. It can be understood that the limiting block 232 provides precise angle control, ensuring that the support leg 230 is always in the best support position when being unfolded and preventing stability problems caused by over-unfolding or under-unfolding; at the same time, the mechanical limiting method is simple and reliable without the need for additional adjustment, suitable for non-professionals to use. In specific embodiments, the limiting block 232 can be integrally formed with the support leg 230, for example, made through a casting process, and the contact surface is designed as a plane or a curved surface to match the shape of the mounting frame 220; the limiting position is determined through calculation to ensure that the support leg 230 is perpendicular to the ground after being unfolded. As an alternative embodiment, a person skilled in the art can also design the limiting block 232 to be adjustable, for example, adjust the height of the protrusion through a screw, to adapt to different ground conditions; or, add a rubber pad to the limiting contact surface to reduce impact noise and wear. This embodiment improves the reliability and safety of the support leg 230 through the limiting mechanism, suitable for scenes with high stability requirements in a hospital environment.

[0040] Optionally, in some embodiments, as shown in Figure 2As shown, the front of the cabinet body 100 is provided with an auxiliary connecting assembly 300, the setting height of the auxiliary connecting assembly 300 is consistent with the height of the assembled unit 200 in the third state, the auxiliary connecting assembly 300 has a connecting rod 310 matched with the mounting sleeve 240 of the assembled unit 200, and the fixed connection between the auxiliary connecting assembly 300 and the cabinet body 100 is realized through the cooperation of the connecting rod 310 of the auxiliary connecting assembly 300 and the mounting sleeve 240 of the assembled unit 200.

[0041] It can be understood that the auxiliary connecting assembly 300 includes a bracket and a connecting rod 310, the bracket is fixed to the front of the cabinet body 100, and the connecting rod 310 horizontally extends and is aligned with the center of the mounting sleeve 240 of the rear end unit after being assembled into a bed; the outer diameter of the connecting rod 310 matches the through hole 241 and forms a rigid connection after being inserted. In this way, the auxiliary connecting assembly 300 connects the auxiliary bed 400 and the cabinet body 100 into one, prevents the bed body from sliding or shifting during use, and enhances safety; the consistent height ensures smooth connection without additional adjustment; the structure is simple and easy to use, and improves the stability of the overall device. In a specific embodiment, the bracket of the auxiliary connecting assembly 300 can be connected to the frame of the cabinet body 100 through bolts, and the connecting rod 310 adopts the same material and processing technology as the mounting suspension rod 150 to ensure compatibility; the end of the connecting rod 310 can be designed as a guide slope to facilitate insertion into the mounting sleeve 240.

[0042] In summary, the working principle of the utility model is as follows:

[0043] In the storage state, the assembled unit 200 is suspended and stored through the precise cooperation of the mounting sleeve 240 and the mounting suspension rod 150, wherein the inner wall of the mounting sleeve 240 and the outer surface of the mounting suspension rod 150 maintain a reasonable cooperation gap, which not only ensures the suspension stability but also guarantees the smoothness of the taking and placing operation. The support leg 230 is completely folded through the hinge mechanism, the limiting block 232 is in close contact with the positioning surface of the mounting frame 220, and a stable storage form is formed, and the gravity of the entire system is uniformly transmitted to the mounting suspension rod 150 through the mounting sleeve 240, and then dispersed to the side wall of the cabinet body 100 through the fixing part 140, thereby forming a complete bearing system.

[0044] When it is needed to be converted into a stool state, the user can easily take the assembled unit 200 from the mounting suspension rod 150, and rotate the support leg 230 to the working position through a simple unfolding action. During the unfolding process of the support leg 230, the limiting block 232 gradually contacts the support positioning surface of the mounting frame 220, and when the rotation angle reaches the preset range, complete positioning is realized, at this time, the bottom of the support leg 230 forms a stable support system with the ground, and the mounting frame 220 transmits the load to the ground through the support leg 230. This conversion mechanism fully utilizes the reliability of mechanical limiting, and ensures that each assembled unit 200 can independently provide safe and comfortable sitting support.

[0045] In the splicing process of the accompanying bed 400, the plurality of assembling units 200 are connected quickly and reliably through the connecting assembly 250. In the splicing process, the first connecting rod 2512 of the fixed connecting piece 251 of the active unit is inserted into the through hole 241 of the mounting sleeve 240 of the passive unit, then the sliding block 2523 is moved in the sliding groove 253 by sliding the movable connecting piece 252, the reset spring 254 is compressed, the second connecting rod 2522 is aligned with the other end through hole 241 of the mounting sleeve 240, and then released, and the automatic locking is completed under the restoring force of the reset spring 254. This double-point locking mechanism not only ensures the connection strength, but also effectively prevents loosening during use through the elastic pre-tightening force, and forms a stable continuous bed surface structure.

[0046] In order to ensure the overall stability of the accompanying bed 400 during use, the system also provides an auxiliary connecting assembly 300. When the assembling unit 200 is spliced, the mounting sleeve 240 of the end unit can be quickly connected with the connecting rod 310 of the auxiliary connecting assembly 300 on the front of the cabinet 100. This connection method can effectively inhibit horizontal displacement and rotation tendency, and significantly improve the use safety. The connecting rod 310 and the mounting sleeve 240 adopt the same tolerance standard as the mounting suspension rod 150, so as to ensure the accuracy and reliability of the connection.

[0047] The whole working process is closely linked, and the state conversion is smooth and natural. The conversion from the storage state to the stool state only needs two simple actions, and the conversion from the stool state to the accompanying bed state is achieved by the quick splicing of the connecting assembly 250. The conversion between states does not require tools, which not only meets the space limitation requirements of the hospital environment, but also adapts to the diversified use requirements of different periods, realizes the maximization of functions in limited space through ingenious mechanical design, effectively solves the contradiction between single function and space occupation of traditional accompanying bed, and provides an innovative solution for efficient use of ward space.

[0048] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A multifunctional medical bedside table, characterized in that, Including the cabinet and the accompanying bed; The cabinet has side storage cavities on both sides, and mounting rods are installed in the side storage cavities. The accompanying bed is composed of multiple independently detachable assembly units; Each assembly unit includes a seat, a mounting frame, and a support leg. The seat is mounted on the upper bottom surface of the mounting frame, and the support leg is hinged to the lower bottom surface of the mounting frame. The first side of the mounting frame is provided with a mounting sleeve, and the second side of the mounting frame is provided with a connecting component, the second side being opposite to the first side; The mounting sleeve has a through hole, the inner diameter of which is adapted to the outer diameter of the mounting suspension rod; The connecting assembly includes a fixed connector and a movable connector. The fixed connector is provided with a first connecting rod, and the movable connector is provided with a second connecting rod. The outer diameters of the first connecting rod and the second connecting rod are both adapted to the inner diameter of the through hole of the mounting sleeve. Each assembly unit has a first state, a second state, and a third state; In the first state, the mounting sleeve is fitted onto the mounting suspension rod, so that the assembly unit is suspended in the side-mounted storage cavity; In the second state, the assembly unit is removed from the mounting rod, and the support leg is supported on the ground; In the third state, multiple assembly units are interconnected, with the first connecting rod and the second connecting rod of one assembly unit inserted into the mounting sleeve of another adjacent assembly unit, and the two units are joined end to end to form the companion bed.

2. The medical multifunctional bedside table according to claim 1, characterized in that, The fixed connector has a fixed base, which is fixedly installed at one end of the second side of the mounting frame. The first connecting rod is disposed on the fixed base, and its axis is parallel to the second side of the mounting frame. The movable connector includes a movable seat and a second connecting rod. The movable seat is movably mounted on the other end of the second side of the mounting frame, and the second connecting rod is disposed on the movable seat, with its axis parallel to the second side of the mounting frame.

3. The medical multifunctional bedside table according to claim 2, characterized in that, The second side of the mounting frame is provided with a sliding groove, and the bottom of the movable seat is provided with a slider. The slider slides in conjunction with the sliding groove, so that the movable seat is slidably connected to the mounting frame.

4. The medical multifunctional bedside table according to claim 3, characterized in that, A return spring is provided inside the slide groove. One end of the return spring is connected to the inner wall of the slide groove, and the other end is connected to the slider.

5. The medical multifunctional bedside table according to claim 1, characterized in that, The mounting rods are installed on the inner wall of the side storage cavity by fasteners. The axis of the mounting rods is horizontal and parallel to the side wall of the cabinet. The number of mounting rods matches the number of assembly units.

6. The medical multifunctional bedside table according to claim 1, characterized in that, The mounting frame has a mounting support on its bottom surface, and the upper end of the support leg is hinged to the mounting support. In the first state, the support leg rotates to fit against the bottom of the mounting frame; In the second and third states, the support leg rotates to a predetermined angle to provide support.

7. The medical multifunctional bedside table according to claim 6, characterized in that, The upper end of the support leg is provided with a limiting block. In the second state and the third state, the limiting block abuts against the mounting frame to limit the rotation angle of the support leg.

8. The medical multifunctional bedside table according to claim 1, characterized in that, The front of the cabinet is provided with an auxiliary connecting component. The height of the auxiliary connecting component is the same as the height of the assembly unit in the third state. The auxiliary connecting component has a connecting rod that is adapted to the mounting sleeve of the assembly unit. The assembled companion bed is fixedly connected to the cabinet through the cooperation of the connecting rod of the auxiliary connecting component and the mounting sleeve of the assembly unit.

Images