Liftable modularized medical trolley

Abstract

The utility model discloses a liftable modularized medical trolley, which relates to the technical field of medical instruments and comprises a pedal component, trundles, a base, a lifting support component, a storage basket, a tray component, a screen support component, a support pillar spring and a support pillar, trundles are arranged on the lower side of the base; the lifting support assembly is vertically installed on the base, and a storage basket is fixedly installed in the middle of the lifting support assembly. The tray assembly is arranged at the top of the lifting support assembly, and the screen support assembly is vertically installed on one side of the tray assembly; the pedal assembly is rotatably arranged in the middle of the lower side of the base and used for controlling lifting of the lifting assembly. The jacking column is arranged between the bottom end of the lifting assembly and the pedal assembly, and the circumference of the jacking column is sleeved with a jacking column spring. The jacking column abuts against the bottom of the lifting support assembly when the pedal assembly is pressed downwards, so that the lifting assembly drives the storage basket and the tray assembly to ascend or descend. The structure of each part of the medical trolley is modularized, so that the medical trolley is convenient to mount, dismount and transport.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, especially a kind of modular medical trolley of liftable. BACKGROUND

[0002] Medical trolley is a kind of cart of medical equipment and its related accessories, generally with can place medical equipment, convenient movement, facilitate medical staff operation etc.Characteristics.Currently, medical trolley on market mostly can only carry specific medical equipment, lack of universal adaptability;Trolley assembly process is generally more complex, inconvenient disassembly and assembly, for the convenience of medical staff purchase directly after use, in the transportation process, it is often assembled into whole machine after delivery, and transportation cost is high.

[0003] Therefore, how to provide a kind of medical trolley to at least partially solve the above problems, is the technical problem that present technical personnel in the field need to solve. CONTENT OF UTILITY MODEL

[0004] The utility model aims at providing a kind of modular medical trolley of liftable, its assembly process is simple, convenient, therefore, it can be disassembled and transported, reduce transportation cost.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of modular medical trolley of liftable, comprising:

[0007] Base, the lower side of base is equipped with trundle;

[0008] Lifting support assembly, vertically installed to base, the middle part of lifting support assembly is fixedly installed with storage basket;

[0009] Tray assembly, it is equipped in the top of lifting support assembly, and the vertical installation of one side of tray assembly is equipped with screen support assembly;

[0010] Pedal assembly, it is rotatably equipped in the lower side middle part of base, for controlling the lifting of lifting support assembly;

[0011] Top column, it is equipped between the bottom end of lifting support assembly and pedal assembly, and top column circumferential is equipped with top column spring;

[0012] Top column is pressed the bottom of lifting support assembly when pressing pedal assembly, to make lifting support assembly drive storage basket and tray assembly to rise or descend.

[0013] As preferred, the lifting support assembly comprises a base connecting block, an inner profile, a gas spring, a gas spring connecting piece, an outer profile and a profile end cover, the outer profile is movably sleeved to the outside of the inner profile, the bottom of the outer profile is provided with the profile end cover, the gas spring is arranged inside the inner profile, the inside of the top of the outer profile is fixedly installed with the gas spring connecting piece, and the gas spring connecting piece is connected with the top end of the gas spring.

[0014] As preferred, the gas spring comprises a gas spring telescopic contact, a gas spring telescopic end thread and a gas spring fixed end thread, the gas spring telescopic end thread is locked with the center thread of the base connecting block, and the gas spring telescopic contact protrudes from the base connecting block to abut against the pedal assembly, and the gas spring fixed end thread is locked with the center thread of the gas spring connecting piece.

[0015] As preferred, the lifting support assembly further comprises a profile patch and a decorative sheet, the profile patch is arranged between the inner profile and the outer profile, the decorative sheet is sleeved to the outer periphery of the inner profile, and the lower side of the decorative sheet is provided with a back glue, and the decorative sheet is used to fit the gap between the lifting support assembly and the base.

[0016] As preferred, the pedal assembly comprises a pedal spring fixing piece, a pedal spring, a pedal lever, a pedal fixing piece and a pedal, the pedal fixing piece is provided with a screw through hole, the pedal fixing piece is fixedly installed to the lower side of the base through a screw, the pedal lever is rotatably connected to the lower side of the pedal fixing piece, the pedal spring fixing piece is in a U-shaped structure, a pedal spring fixing frame is installed to the lower side of the pedal fixing piece, the pedal spring fixing piece is provided with the pedal spring inside, the top end of the pedal spring abuts against one end of the pedal lever to make the pedal lever reset after being pressed, and the other end of the pedal lever is provided with the pedal to facilitate the pressing of the pedal lever.

[0017] The top column is arranged between the gas spring telescopic contact and the end of the pedal lever away from the pedal.

[0018] As preferred, the lower side of the pedal fixing piece is provided with a rotating shaft fixing piece in a concave-shaped structure, the pedal lever is rotatably connected to the rotating shaft fixing piece through a rotating shaft, and the two ends of the rotating shaft are provided with snap springs.

[0019] As preferred, the storage basket is fixedly installed to the outer profile through a screw, and can be lifted with the outer profile.

[0020] As preferred, the tray assembly is arranged at the top end of the outer profile, and comprises a probe cup, a handle, a probe cup clamping groove, a storage table, a screen support limiting groove, a screen support rear fastening plate and a screen support front fastening plate, the probe cup is placed in the probe cup clamping groove, the screen support limiting groove is used for inserting the screen support assembly, and the screen support rear fastening plate and the screen support front fastening plate are matched to connect the tray assembly and the screen support.

[0021] As preferred, the screen support assembly comprises a screen rotating support, a screen support adapter plate, a screen support slider, a screen support column and a screen support column limiting slot, the screen rotating support is used for fixing a display, the screen rotating support is fixedly installed on the screen support adapter plate through a screw, the screen support adapter plate is fixedly installed on the screen support slider through a screw, the screen support slider is movably installed in the screen support column limiting slot on the screen support column, and the screen support column is vertically inserted into the screen support limiting slot.

[0022] As preferred, a fastening screw is arranged on the screen support slider, and the fastening screw is used for locking the height of the screen support slider.

[0023] With respect to the above background art, the medical trolley provided by the present application has the following beneficial effects:

[0024] 1. The medical trolley provided by the present application is modularized and split, which is more convenient for assembly and disassembly, saves transportation cost and is convenient for maintenance and disassembly.

[0025] 2. The lifting support assembly of the present application is controlled to lift by stepping, which is convenient for operation.

[0026] 3. The screen support assembly of the present application can adjust the height, pitch angle and horizontal angle of the screen, which is convenient for the user to adjust the angle of the screen, and the screen fixing mode is simple and stable, which ensures the stability of the screen. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the provided drawings.

[0028] Figure 1 The medical trolley provided by the present application is modularized and split, which is more convenient for assembly and disassembly, saves transportation cost and is convenient for maintenance and disassembly.

[0029] Figure 2 The medical trolley provided by the present application is modularized and split, which is more convenient for assembly and disassembly, saves transportation cost and is convenient for maintenance and disassembly.

[0030] Figure 3 The medical trolley provided by the present application is modularized and split, which is more convenient for assembly and disassembly, saves transportation cost and is convenient for maintenance and disassembly.

[0031] Figure 4 The medical trolley provided by the present application is modularized and split, which is more convenient for assembly and disassembly, saves transportation cost and is convenient for maintenance and disassembly.

[0032] Figure 5 The tray assembly structure schematic view provided by the utility model embodiment;

[0033] Figure 6 The screen support assembly structure explosion view provided by the utility model embodiment;

[0034] Figure 7 The medical trolley internal structure section view provided by the utility model embodiment.

[0035] Among them:

[0036] 1, pedal assembly; 11, pedal spring fixing piece; 12, pedal spring; 13, pedal lever; 14, clasp spring; 15, rotating shaft; 16, rotating shaft fixing piece; 17, pedal fixing piece; 18, anti-collision rubber pad; 19, pedal; 2, caster; 3, base; 4, lifting support assembly; 41, base connecting block; 42, decorative sheet; 43, inner profile; 44, profile patch; 45, gas spring; 451, gas spring telescopic contact; 452, gas spring telescopic end thread; 453, gas spring fixed end thread; 46, gas spring connecting piece; 47, outer profile; 48, profile end cover; 5, storage basket; 6, tray assembly; 61, probe cup; 62, handle; 63, probe cup clamping groove; 64, object placing table; 65, screen support limiting groove; 66, screen support rear fastening plate; 67, screen support front fastening plate; 7, screen support assembly; 71, screen rotating support; 72, fastening screw; 73, screen support adapter plate; 74, screen support sliding block; 75, screen support stand column; 751, screen support stand column limiting groove; 752, screen support stand column upper limiting hole; 753, screen support stand column lower limiting hole; 8, top column spring; 9, top column. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0038] In order to make the person skilled in the art better understand the utility model scheme, the utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0039] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left" and "right" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated position or element must have a specific orientation, constitute and operate in a specific orientation, therefore, it cannot be understood as the limitation of the utility model.

[0040] The utility model aims at providing a liftable modular medical trolley, which is simple and convenient to assemble, can be disassembled for transportation, and reduces transportation cost.

[0041] To achieve the above object, the utility model provides the following technical scheme.

[0042] Please refer to Figures 1 to 7 The utility model provides a liftable modular medical trolley, which comprises a pedal assembly 1, a caster 2, a base 3, a lifting support assembly 4, a storage basket 5, a tray assembly 6, a screen support assembly 7, a top column spring 8 and a top column 9, the lower side of the base 3 is provided with the caster 2, the lifting support assembly 4 is vertically installed on the base 3, the middle part of the lifting support assembly 4 is fixedly installed with the storage basket 5, the tray assembly 6 is arranged at the top of the lifting support assembly 4, one side of the tray assembly 6 is vertically installed with the screen support assembly 7, the pedal assembly 1 is rotatably arranged at the middle part of the lower side of the base 3 and is used for controlling the lifting of the lifting support assembly 4, the top column 9 is arranged between the bottom end of the lifting support assembly 4 and the pedal assembly 1, and the top column spring 8 is sleeved on the circumference of the top column 9, when the pedal assembly 1 is pressed down, the top column 9 presses the bottom of the lifting support assembly 4, so that the lifting support assembly 4 drives the storage basket 5 and the tray assembly 6 to ascend or descend.

[0043] Specifically, as Figure 1 And Figure 2As shown, the bottom side of the base 3 is provided with a rotatable pedal assembly 1, the lifting support assembly 4 is vertically inserted into the center of the base 3, and the bottom end of the lifting support assembly 4 is in contact with one end of the pedal assembly 1 through the top post 9. The pedal assembly 1 uses the lever principle, when an external force presses the other end of the pedal assembly 1, the end of the pedal assembly 1 in contact with the top post 9 will be raised upwards, thereby moving the top post 9 upwards, and the top post 9 will press the contact for controlling the lifting or lowering of the lifting support assembly 4 during the upward movement, so that the lifting of the medical trolley can be realized through the pedal assembly 1. Moreover, the outer circumference of the top post 9 is sleeved with a top post spring 8, which will force the top post 9 to reset when the external force is removed from the pedal assembly 1, and the pedal assembly 1 will also reset. In this embodiment, the storage basket 5 is detachably installed in the middle of the lifting support assembly 4, and the tray assembly 6 is also installed on the top of the lifting support assembly 4, and at the same time, the screen support assembly 7 is vertically installed on one side of the tray assembly 6 for fixing the display or all-in-one machine and other equipment.

[0044] It can be understood that the structure of each part of the medical trolley in this embodiment is modular, which is not only convenient for installation and disassembly, but also convenient for transportation. In addition, the medical trolley in this embodiment can directly control the lifting by stepping on the pedal assembly 1, which is simple and convenient to operate.

[0045] On the basis of the above embodiment, the lifting support assembly 4 comprises a base connecting block 41, an inner profile 43, an air spring 45, an air spring connecting piece 46, an outer profile 47, and a profile end cover 48. The outer profile 47 is movably sleeved to the outside of the inner profile 43, the bottom of the outer profile 47 is provided with the profile end cover 48, the air spring 45 is arranged inside the inner profile 43, the inner side of the top of the outer profile 47 is fixedly installed with the air spring connecting piece 46, and the air spring connecting piece 46 is connected with the top end of the air spring 45.

[0046] Please refer to Figure 4 and Figure 7 In this embodiment, the main body of the lifting support assembly 4 is the inner profile 43 and the outer profile 47, the inner profile 43 is movably sleeved inside the outer profile 47, and the inner profile 43 is installed on the base 3 through the base connecting block 41. The power for lifting and lowering the lifting support assembly 4 is mainly provided by the air spring 45, which is installed inside the inner profile 43, and the top end thereof is fixedly connected with the air spring connecting piece 46, and the air spring connecting piece 46 is installed on the inner wall of the end of the outer profile 47. In this way, when the air spring 45 rises or falls, the top end thereof will drive the outer profile 47 to rise or fall along the inner profile 43. In order to make the outer profile 47 move stably and smoothly outside the inner profile 43, the profile end cover 48 is arranged at the bottom end of the outer profile 47 and is sleeved on the outer circumference of the inner profile 43.

[0047] And in this embodiment, the cross section of the inner profile 43 and the outer profile 47 are square, and the channel cross section for accommodating the inner profile 43 inside the outer profile 47 is also square, of course, the structure of the inner profile 43 and the outer profile 47 can also be selected according to the situation, not limited herein.

[0048] Further, the gas spring 45 includes a gas spring telescopic contact 451, a gas spring telescopic end thread 452, and a gas spring fixed end thread 453, the gas spring telescopic end thread 452 is threadedly locked with the center of the base connecting block 41, and the gas spring telescopic contact 451 extends out of the base connecting block 41 to abut against the pedal assembly 1, and the gas spring fixed end thread 453 is threadedly locked with the center of the gas spring connecting piece 46.

[0049] The specific structure of the gas spring 45 is shown in Figure 4 The bottom end of the gas spring 45 is provided with the gas spring telescopic contact 451, which abuts against the top end of the top column 9 after installation, and when an external force presses against the gas spring telescopic contact 451, the gas spring 45 will be elongated, and correspondingly, the top end will rise. In this embodiment, in order to facilitate the connection of the top end of the gas spring 45 with the gas spring connecting piece 46, an external thread is provided at the top end, i.e. the gas spring fixed end thread 453 in this embodiment, which can be screwed into the threaded hole at the center of the gas spring connecting piece 46. In addition, in order to stably install the gas spring 45 inside the inner profile 43, the bottom end of the gas spring 45 is also provided with the gas spring telescopic end thread 452, which can be threadedly connected with the base connecting block 41, so that the two ends of the gas spring 45 are fixed, and the gas spring 45 can stably function. Moreover, this arrangement also facilitates the assembly and disassembly of the medical trolley.

[0050] Further, the lifting support assembly 4 further includes a profile patch 44 and a decorative sheet 42, the profile patch 44 is arranged between the inner profile 43 and the outer profile 47, and the decorative sheet 42 is sleeved on the outer periphery of the inner profile 43, and the lower side of the decorative sheet 42 is provided with adhesive, and the decorative sheet 42 is used to fit the gap between the lifting support assembly 4 and the base 3.

[0051] As shown in Figure 2 and Figure 4 In order to make the installation of the base 3 and the lifting support assembly 4 more beautiful, a decorative sheet 42 is arranged at the opening of the base 3 for the base connecting block 41, the decorative sheet 42 is sleeved on the outside of the outer profile 47, and the lower side is coated with adhesive, which can be directly bonded to the opening on the upper side of the base 3, making the medical trolley more beautiful as a whole.

[0052] In addition, in the embodiment, a plurality of profile patches 44 are arranged between the inner profile 43 and the outer profile 47, specifically, the profile patch 44 is arranged on each of the four side walls of the two ends of the inner profile 43, it is to be noted that the thickness of the profile patch 44 is slightly smaller than the gap between the inner profile 43 and the outer profile 47, so as to ensure smooth sliding of the two during lifting, but the profile patch 44 also needs to fit the inner profile 43 and the outer profile 47, so as to ensure the stability of the two during lifting.

[0053] In general, the lifting support assembly 4 in the embodiment comprises a base connecting block 41, a decorative sheet 42, an inner profile 43, a profile patch 44, a gas spring 45, a gas spring telescopic contact 451, a gas spring telescopic end thread 452, a gas spring fixed end thread 453, a gas spring connecting piece 46, an outer profile 47, and a profile end cover 48; the lower end of the gas spring 45 is provided with the gas spring telescopic contact 451 and the gas spring telescopic end thread 452, and the upper end is provided with the gas spring fixed end thread 453; the upper end of the gas spring 45 is fixed with the gas spring connecting piece 46, and then the gas spring 45 is sleeved into the inner profile 43, and the inner profile 43 is sleeved into the outer profile 47; the profile patch 44 is arranged between the inner and outer profiles 47, and is buckled into the circular hole arranged on the side wall of the inner and outer profiles 47, respectively; after the inner and outer profiles 47 are assembled, the profile patch 44 makes the inner and outer profiles 47 closely fit and smoothly slide; the profile end cover 48 is fixed below the outer profile 47 by screws, and is used for beautifying the profile end face; the lower side of the decorative sheet 42 is provided with a back glue, and after the lifting support assembly 4 is installed to the base 3, the decorative sheet 42 is pasted on the gap between the lifting support assembly 4 and the base 3, so as to beautify the appearance of the trolley; the lower end gas spring telescopic end thread 452 of the gas spring 45 is locked with the thread in the center of the base connecting block 41, and then the inner profile 43 is inserted into the reserved hole of the base connecting block 41 and locked by screws; after assembly, the gas spring telescopic contact 451 is exposed at the lower end of the base connecting block 41, so as to ensure that the pedal assembly 1 can control the top column 9 to touch the gas spring telescopic contact 451, and then control the gas spring 45 to extend or retract, thereby realizing the lifting of the medical trolley.

[0054] As preferred, the pedal assembly 1 comprises: a pedal 19 spring fixing piece 11, a pedal 19 spring 12, a pedal 19 lever 13, a pedal fixing piece 17, and a pedal 19, the pedal fixing piece 17 is provided with a screw through hole, and is fixedly installed to the lower side of the base 3 by a screw, the pedal 19 lever 13 is rotatably connected to the lower side of the pedal fixing piece 17, the pedal 19 spring fixing piece 11 is in a U-shaped structure, a pedal 19 spring 12 fixing frame is installed to the lower side of the pedal fixing piece 17, the pedal 19 spring fixing piece 11 is internally provided with the pedal 19 spring 12, the top end of the pedal 19 spring 12 abuts against one end of the pedal 19 lever 13, so that the pedal 19 lever 13 is pressed and reset, and the other end of the pedal 19 lever 13 is provided with the pedal 19, so as to facilitate the pressing of the pedal 19 lever 13; the top column 9 is penetrated through the pedal fixing piece 17 and located between the air spring expansion contact 451 and the end of the pedal 19 lever 13 away from the pedal 19.

[0055] Further, the lower side of the pedal fixing piece 17 is provided with a rotating shaft fixing piece 16 in a concave shape, the pedal 19 lever 13 is rotatably connected to the rotating shaft fixing piece 16 through a rotating shaft 15, and the two ends of the rotating shaft 15 are provided with snap springs 14.

[0056] Specifically, as shown in Figure 2 , Figure 3 and Figure 7 , the pedal assembly 1 comprises a pedal 19 spring fixing piece 11, a pedal 19 spring 12, a pedal 19 lever 13, a snap spring 14, a rotating shaft 15, a rotating shaft fixing piece 16, a pedal fixing piece 17, an anti-collision rubber, and a pedal 19.

[0057] The specific structure of the pedal assembly 1 is that: the rotating shaft fixing piece 16 is fixed on the pedal fixing piece 17 by a screw, and the pedal 19 is fixed on the pedal 19 lever 13 by a screw; the snap spring 14 is clamped into one side of the rotating shaft 15, and penetrates through the rotating shaft fixing piece 16 and the round hole of the pedal 19 lever 13, and then the other side of the snap spring 14 is clamped into the rotating shaft 15, so that the pedal 19 lever 13 is fixed on the pedal fixing piece 17 and can rotate around the rotating shaft 15; one end of the pedal 19 spring 12 is sleeved into the press-in stud on the lower side of the pedal 19 lever 13, the other end is sleeved into the press-in stud on the pedal 19 spring fixing piece 11, and the pedal 19 spring fixing piece 11 is fixed on the pedal fixing piece 17 by a screw, so that the pedal 19 spring 12 abuts against the pedal 19 lever 13, and after the pedal 19 lever 13 is pressed, the pedal 19 spring 12 can reset it; the pedal 19 lever 13 will collide with the pedal fixing piece 17 and the pedal 19 spring fixing piece 11 during rotation, and the anti-collision rubber pad 18 is clamped into the corresponding position to avoid noise caused by scratching and collision.

[0058] In the embodiment, the pedal 19 is rotated around the rotating shaft 15 by applying pressure to the pedal 19, and the pedal 19 spring 12 resets the pedal 19 lever 13 by elastic force after the external force is removed; the pedal fixing part 17 is provided with a screw through hole, and the pedal assembly 1 is fixed below the base 3 by a screw. The pedal assembly 1 is used to control the lifting of the medical trolley, and after the user steps on the pedal 19, the medical trolley will rise, and after the pedal 19 is released, the medical trolley is fixed at the height position; when the user steps on the pedal 19, the hands are pressed down to the tray assembly 6, so that the medical trolley can be lowered, and after the pedal 19 is released, the medical trolley is fixed at the height position.

[0059] As preferred, the storage basket 5 is fixedly installed on the outer profile 47 by a screw, which can be lifted with the outer profile 47.

[0060] As shown in Figure 1 and Figure 2 , the outer profile 47 is provided with a screw hole in the middle, and the storage basket 5 can be detachably installed on the outer profile 47 by a screw, of course, the installation position of the storage basket 5 can be adjusted according to actual needs, which is not limited herein.

[0061] As preferred, the tray assembly 6 is arranged at the top end of the outer profile 47, and the tray assembly 6 includes a probe cup 61, a handle 62, a probe cup clamping groove 63, a storage table 64, a screen support limiting groove 65, a screen support rear fastening plate 66 and a screen support front fastening plate 67, the probe cup 61 is placed in the probe cup clamping groove 63, the screen support limiting groove 65 is used for inserting the screen support assembly 7, and the screen support rear fastening plate 66 and the screen support front fastening plate 67 are matched to connect the tray assembly 6 and the screen support.

[0062] As shown in Figure 5 , in the embodiment, the tray assembly 6 includes a probe cup 61, a handle 62, a probe cup clamping groove 63, a storage table 64, a screen support limiting groove 65, a screen support rear fastening plate 66 and a screen support front fastening plate 67; the probe cup 61 is placed in the tray probe cup clamping groove 63, which can be used to place ultrasonic probes, endoscope probes, body temperature guns and other equipment; the tray assembly 6 is provided with a handle 62, which is convenient for moving the medical trolley; the tray assembly 6 is provided with a storage table 64, which is convenient for storing equipment and medical supplies that are easy to fall off; the tray assembly 6 is provided with a screen support limiting groove 65, and the screen support rear fastening plate 66 and the screen support front fastening plate 67 are fixed below the limiting groove, which is used for inserting and fixing the screen support assembly 7, most of the structures on the tray assembly 6 are cut and polished from 5mm thick aluminum plates, which can be customized according to needs, and the compatibility of the medical trolley is increased.

[0063] In the embodiment, the screen support assembly 7 comprises a screen rotating support 71, a screen support adapter plate 73, a screen support slider 74, a screen support column 75 and a screen support column limiting slot 751. The screen rotating support 71 is used for fixing a display or an all-in-one machine. The screen rotating support 71 is fixed on the screen support adapter plate 73 by screws. The screen support adapter plate 73 is fixed on the screen support slider 74 by screws. The screen support slider 74 slides up and down in the screen support column limiting slot 751 to adjust the height of the device.

[0064] Specifically, as shown in the drawings, the screen support assembly 7 comprises a screen rotating support 71, a screen support adapter plate 73, a screen support slider 74, a screen support column 75 and a screen support column limiting slot 751. The screen rotating support 71 is used for fixing a display or an all-in-one machine. The screen rotating support 71 is fixed on the screen support adapter plate 73 by screws. The screen support adapter plate 73 is fixed on the screen support slider 74 by screws. The screen support slider 74 slides up and down in the screen support column limiting slot 751 to adjust the height of the device. Figure 6

[0065] Further, a fastening screw 72 is arranged on the screen support slider 74. The fastening screw 72 is used for locking the height of the screen support slider 74. The screen support column 75 is provided with an upper limiting hole 752 and a lower limiting hole 753 to limit the screen support slider 74.

[0066] In the embodiment, the fastening screw 72 is arranged on the screen support slider. By screwing the fastening screw 72, the end of the fastening screw 72 can press against the inner wall of the screen support column limiting slot 751, thereby fastening the screen support slider 74 and the screen support column 75. After the fastening screw 72 is loosened, the height of the screen support slider 74 can be adjusted up and down. After locking, the height is fixed. The screen support column 75 is provided with an upper limiting hole 752 and a lower limiting hole 753 at the upper and lower ends. Limiting screws are arranged in the limiting holes. The two limiting screws can limit the screen support slider 74 to prevent the device from colliding with the tray assembly 6 due to being too low or falling off the screen support column 75 due to being too high.

[0067] It should be noted that, in the present specification, the relationship terms such as first and second are only used to distinguish one entity from another entity, and do not necessarily require or imply any actual relationship or order between the entities.

[0068] The various embodiments in the present specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be mutually referred to. ​

[0069] The above has carried out the detailed introduction to the embodiment provided by the utility model. The principle and implementation mode of the utility model have been described in this paper by applying specific examples, and the above embodiment description is only used for helping understanding the method and core idea of the utility model. It should be pointed out that, for ordinary skilled person in the art, without departing from the principle of the utility model, the utility model can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the utility model claim.

Claims

1. A liftable modular medical cart, characterized by, The utility model provides a kind of multi-functional storage cabinet, including: Base, the lower side of the base is equipped with trundle; Lifting support assembly, vertically installed to the base, the middle part of the lifting support assembly is fixedly installed with storage basket; Tray assembly, provided in the top of the lifting support assembly, the side of the tray assembly is vertically installed with screen support assembly; Pedal assembly, rotatably provided in the middle of the lower side of the base, for controlling the lifting of the lifting support assembly; Top column, provided between the bottom end of the lifting support assembly and the pedal assembly, and the top column is circumferentially sleeved with top column spring; The top column is pressed against the bottom of the lifting support assembly when the pedal assembly is pressed down, so that the lifting support assembly drives the storage basket and the tray assembly to rise or fall.

2. The liftable modular medical cart of claim 1, wherein, The lifting support assembly includes base connecting block, inner profile, gas spring, gas spring connecting piece, outer profile and profile end cover, the outer profile is movably sleeved to the outer side of the inner profile, the bottom of the outer profile is provided with profile end cover, the gas spring is arranged in the inner profile, the inner side of the top of the outer profile is fixedly installed with the gas spring connecting piece, and the gas spring connecting piece is connected with the top end of the gas spring.

3. The liftable modular medical cart of claim 2, wherein, The gas spring includes gas spring telescopic contact, gas spring telescopic end thread and gas spring fixed end thread, the gas spring telescopic end thread is locked with the center thread of the base connecting block, and the gas spring telescopic contact protrudes from the base connecting block and abuts against the pedal assembly, and the gas spring fixed end thread is locked with the center thread of the gas spring connecting piece.

4. The liftable modular medical cart of claim 3, wherein, The lifting support assembly further includes profile patch and decorative sheet, the profile patch is arranged between the inner profile and the outer profile, the decorative sheet is sleeved on the outer circumference of the inner profile, and the lower side of the decorative sheet is provided with adhesive, and the decorative sheet is used for pasting in the gap between the lifting support assembly and the base.

5. The liftable modular medical cart of claim 3, wherein, The pedal assembly includes pedal spring fixing piece, pedal spring, pedal lever, pedal fixing piece and pedal, the pedal fixing piece is provided with screw through hole, the pedal fixing piece is fixedly installed to the lower side of the base by screw, the pedal lever is rotatably connected to the lower side of the pedal fixing piece, the pedal spring fixing piece is in the shape of U, the pedal spring fixing frame is installed to the lower side of the pedal fixing piece, the pedal spring fixing piece is provided with the pedal spring inside, the top end of the pedal spring abuts against one end of the pedal lever, so that the pedal lever is reset after pressing, the other end of the pedal lever is provided with pedal to facilitate the pressing of the pedal lever. The top column is arranged between the gas spring telescopic contact and the end of the pedal lever away from the pedal.

6. The liftable modular medical cart of claim 5, wherein, The lower side of the pedal fixing piece is provided with the pivot fixing piece in the shape of concave, the pedal lever is rotatably connected to the pivot fixing piece through pivot, and the two ends of the pivot are provided with snap spring.

7. The liftable modular medical cart of claim 2, wherein, The storage basket is fixedly installed on the outer profile by screw, and can rise and fall with the outer profile.

8. The liftable modular medical cart of claim 2, wherein, The tray assembly is arranged at the top end of the outer profile, and the tray assembly comprises a probe cup, a handle, a probe cup clamping groove, a storage table, a screen support limiting slot, a screen support rear fastening plate and a screen support front fastening plate, the probe cup is placed in the probe cup clamping groove, the screen support limiting slot is used for inserting the screen support assembly, and the screen support rear fastening plate and the screen support front fastening plate are matched to connect the tray assembly and the screen support.

9. The liftable modular medical cart of claim 8, wherein, The screen support assembly comprises a screen rotating support, a screen support adapter plate, a screen support slider, a screen support stand and a screen support stand limiting slot, the screen rotating support is used for fixing a display, the screen rotating support is fixedly installed on the screen support adapter plate through a screw, the screen support adapter plate is fixedly installed on the screen support slider through a screw, the screen support slider is movably installed in the screen support stand limiting slot on the screen support stand, and the screen support stand is vertically inserted into the screen support limiting slot.

10. The liftable modular medical cart of claim 9, wherein, A fastening screw is arranged on the screen support slider and used for locking the height of the screen support slider, and upper and lower limiting holes are arranged on the screen support stand to limit the screen support slider.

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