Multifunctional treatment vehicle with switchable operating table for emergency room of emergency department

Abstract

The utility model relates to the technical field of treatment vehicles, and provides an emergency department rescue room multifunctional treatment vehicle capable of switching an operation table, which comprises a treatment vehicle body, a first movable layer, a second movable layer, an X-axis limiting module and a Z-axis limiting module, the first movable layer and the second movable layer are limited by the X-axis limiting module and the Z-axis limiting module to have corresponding degrees of freedom, and the first movable layer and the second movable layer are driven to move to have an upper and lower initial state and a lower and upper layer changing state. The first movable layer and the second movable layer are arranged to be used for storing articles in different rescue scenes respectively, the first movable layer is located on the upper portion in the initial state, medical workers can conveniently take the articles located on the first movable layer, and when the medical workers need to switch the rescue scenes, the medical workers can conveniently take the articles on the first movable layer. The second movable layer can be moved in the X-axis direction and the Z-axis direction in sequence to be in a layer changing state, so that the second movable layer is located on the upper portion, and medical staff can conveniently take articles located on the second movable layer.

Description

Technical Field

[0001] This application relates to the field of treatment cart technology, and more particularly to a multifunctional treatment cart with a switchable operating table for use in an emergency department resuscitation room. Background Technology

[0002] A mobile medical vehicle, also known as an ambulance or medical rescue vehicle, is a mobile medical device used in medical scenes and emergency situations. It typically consists of a vehicle body, medical equipment, medicines, and nursing supplies, providing comprehensive medical services including on-site first aid, rescue, and transport. Mobile medical vehicles have a wide range of applications, suitable for various medical rescue situations such as accident scenes, large events, and wilderness expeditions. Their importance lies in their ability to provide timely and effective medical rescue services to injured or critically ill patients in the shortest possible time, buying them valuable treatment time and thus improving cure and survival rates.

[0003] Existing treatment carts are mostly assembled from plastic or metal. For example, patent CN106236468A discloses a treatment cart that includes a support riser, operating table, and base plate. However, the items used in different emergency scenarios are mostly different, such as intravenous infusion and wound cleaning. The multiple operating tables of existing treatment carts are basically fixed, making it impossible to switch between different operating tables according to different emergency scenarios. This results in the lower operating table not being used efficiently. The only solution is to increase the area of ​​the operating table to increase the area for placing items, thereby making it easier to obtain the required items. However, this does not utilize the vertical space, and occupying the horizontal space can easily lead to overcrowding in the emergency space. Furthermore, items from different emergency scenarios are easily mixed together, affecting the efficiency of the emergency. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this application is to provide a multi-functional treatment cart with a switchable operating table for use in the emergency department resuscitation room, which aims to solve the problem of poor vertical space utilization of existing treatment carts.

[0005] The technical solution adopted by this application to solve the technical problem is as follows: a multi-functional treatment cart with a switchable operating table for emergency resuscitation room, comprising: a treatment cart body;

[0006] The first active layer is horizontally positioned and is used to store items.

[0007] The second active layer is horizontally positioned and is used to store items.

[0008] The X-axis limiting module restricts the first and second active layers, giving them a degree of freedom in the X-axis direction, where the X-axis is horizontal.

[0009] The Z-axis limiting module restricts the first and second active layers, giving them a degree of freedom in the Z-axis direction, where the Z-axis is vertical.

[0010] The first active layer and the second active layer are driven to move to have an initial state and a layer-switching state:

[0011] In the initial state, the first active layer is located above the second active layer;

[0012] In the layer-switching state, the second active layer is located above the first active layer.

[0013] Furthermore, the X-axis limiting module includes two X-axis slide rails, which are respectively disposed on the first active layer and the second active layer along the X-axis direction;

[0014] Two limiting sliders, one end of each limiting slider is respectively disposed on the body of the treatment cart, and the other end is respectively slidably disposed on the two X-axis slide rails.

[0015] Furthermore, the Z-axis limiting module includes: two Z-axis slide rails, which are respectively disposed on the treatment cart body along the Z-axis direction; one end of each of the two limiting sliders is slidably disposed on the two Z-axis slide rails, and the other end is slidably disposed on the two X-axis slide rails.

[0016] Furthermore, the multifunctional treatment vehicle also includes a Z-axis reverse module, which is disposed on the treatment vehicle body, and the first active layer and the second active layer are driven by the Z-axis reverse module to move in opposite directions in the Z-axis direction.

[0017] Furthermore, the Z-axis reverse module includes an upper wheel assembly, which is rotatably mounted on the treatment cart body;

[0018] The lower wheel assembly is rotatably mounted on the treatment cart body, and the first movable layer and the second movable layer are both disposed between the upper wheel assembly and the lower wheel assembly;

[0019] A timing belt, the upper and lower ends of which are respectively connected to the upper pulley group and the lower pulley group, the timing belt forming two timing segments between the upper pulley group and the lower pulley group, both timing segments being arranged along the Z-axis direction and moving in opposite directions, and two limiting sliders being fixedly connected to the two timing segments respectively.

[0020] Furthermore, the treatment vehicle body includes: a accommodating cavity, wherein the upper wheel assembly, the lower wheel assembly, and the timing belt are all disposed within the accommodating cavity;

[0021] Two sliding holes are provided along the Z-axis and are connected to the accommodating cavity. One end of each of the two limiting sliders is slidably mounted on the two Z-axis slide rails, and the other end passes through the two sliding holes and is slidably mounted on the corresponding X-axis slide rail.

[0022] Furthermore, the multifunctional treatment vehicle also includes an X-axis reverse module, which is disposed on the treatment vehicle body, and the first active layer and the second active layer are driven by the X-axis reverse module to move in opposite directions in the X-axis direction.

[0023] Furthermore, the X-axis reverse module includes: two arc-shaped guide rails, which are respectively disposed on the treatment vehicle body, and the radial directions of the two arc-shaped guide rails are parallel to the plane formed between the X-axis and the Z-axis, respectively. The centripetal directions of the two arc-shaped guide rails are parallel to and opposite to the X-axis, and the first active layer and the second active layer are located between the two arc-shaped guide rails.

[0024] Two guide sliders, one end of which is respectively disposed on the first active layer and the second active layer, and the other end of which is respectively slidably disposed on the two arc-shaped guide rails.

[0025] Furthermore, the two arc-shaped guide rails, at their furthest points in the X-axis direction, form an intersecting section;

[0026] The first active layer and the second active layer are driven to move in an interleaved state: in the interleaved state, the two guide sliders are respectively located in the two interleaved portions, and the first active layer and the second active layer are spaced apart in the X-axis direction.

[0027] Furthermore, the treatment cart body also includes: a fixing layer, the fixing layer is disposed on the treatment cart body, the fixing layer is horizontally disposed, the fixing layer is used to store items, and the fixing layer is provided with a limiting groove, the limiting groove is used to engage with a trash can.

[0028] Compared with the prior art, this utility model sets up a first movable layer and a second movable layer to store items for different rescue scenarios. In the initial state, the first movable layer is located on top, making it convenient for medical staff to retrieve items on the first movable layer. When medical staff need to switch rescue scenarios, the second movable layer can be moved sequentially along the X-axis and Z-axis to be in a layer-switching state, so that the second movable layer is located on top, making it convenient for medical staff to retrieve items on the second movable layer. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the overall structure of the multifunctional treatment cart with a switchable operating table for the emergency room provided in this embodiment;

[0031] Figure 2 This is a schematic diagram of the overall structure of a multi-functional treatment cart with a switchable operating table for use in an emergency room, provided in another embodiment.

[0032] Figure 3 This is an exploded view of the multi-functional treatment cart with a switchable operating table for the emergency room provided in this embodiment;

[0033] Figure 4 This is an exploded view of a multi-functional treatment cart with a switchable operating table for use in an emergency room, provided in another embodiment.

[0034] Figure 5 This is a schematic diagram of the overall structure of a multi-functional treatment cart with a switchable operating table for use in the emergency room (in its initial state) provided in another embodiment;

[0035] Figure 6 This is a schematic diagram of the overall structure of a multi-functional treatment cart with a switchable operating table for use in an emergency department resuscitation room (in an alternating state), provided by another embodiment.

[0036] Figure 7 This is a schematic diagram of the overall structure of a multi-functional treatment cart with a switchable operating table for use in the emergency department resuscitation room (in the case of changing floors), provided by another embodiment.

[0037] In the diagram: 100, treatment cart body; 110, first movable layer; 120, second movable layer; 130, fixed layer; 140, accommodating cavity; 150, sliding hole; 200, X-axis limiting module; 210, X-axis slide rail; 220, limiting slider; 310, Z-axis slide rail; 410, upper wheel assembly; 420, lower wheel assembly; 430, synchronous belt; 431, synchronous section; 500, X-axis reverse module; 510, arc-shaped guide rail; 511, interlacing part; 520, guide slider. Detailed Implementation

[0038] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0039] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0040] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0041] Furthermore, the technical features involved in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other.

[0042] This utility model provides, for example Figures 1 to 7 The multi-functional treatment cart with a switchable operating table shown is designed to solve the problem of poor vertical space utilization in existing treatment carts.

[0043] It should be noted that current treatment carts (such as those used in emergency room resuscitation rooms) have the following problems: small operating table area, conflicting with the resuscitation operation area (endotracheal intubation, central venous puncture, large wound suturing, etc.) and the storage area, necessitating the use of larger carts; and a risk of cross-infection between the sterile operation area and the contaminated item storage area. These problems could be solved if the cart had multiple overhead operating tables that could be placed as needed. However, current treatment carts are primarily large, with fixed or pull-out operating tables, increasing only the horizontal area. But in clinical resuscitation situations, space is limited, and using a large cart cannot effectively utilize vertical space, potentially wasting horizontal space.

[0044] The multi-functional treatment cart with a switchable operating panel used in this emergency department resuscitation room mainly includes: the cart body 100, the first movable layer 110, the second movable layer 120, the X-axis limiting module 200, and the Z-axis limiting module. Both the first movable layer 110 and the second movable layer 120 are horizontally arranged and used for storing items.

[0045] The first active layer 110 and the second active layer 120 are driven to move to have an initial state and a layer-switching state: in the initial state, the first active layer 110 is located above the second active layer 120; in the layer-switching state, the second active layer 120 is located above the first active layer 110.

[0046] Specifically, in the initial state, the first movable layer 110 is located above the second movable layer 120. Items on top of the first movable layer 110 are readily available for use by medical personnel. When medical personnel need to use items on the second movable layer 120, the first and second movable layers 110 can be switched, making items on top of the second movable layer 120 readily available for use. Preferably, in the initial state, the first movable layer 110 is directly above the second movable layer 120. In the switched state, the second movable layer 120 is preferably directly above the first movable layer 110.

[0047] In practical use, the first active layer 110 and the second active layer 120 can be switched to a layer-switching state in their initial state using the following driving method: 1. Drive the first active layer 110 or the second active layer 120 to move along the X-axis until the first active layer 110 and the second active layer 120 are misaligned. At this time, drive the second active layer 120 to move along the Z-axis so that the second active layer 120 is above the first active layer 110. Finally, drive the first active layer 110 or the second active layer 120 to move along the X-axis so that the second active layer 120 is positioned above the first active layer 110. 1. Above / directly above the first active layer 110; 2. Drive the first active layer 110 and the second active layer 120 to move in opposite directions along the X-axis until the first active layer 110 and the second active layer 120 are misaligned. At this time, the first active layer 110 and the second active layer 120 can be driven to move in opposite directions along the Z-axis so that the second active layer 120 is above the first active layer 110. Finally, drive the first active layer 110 and the second active layer 120 to move in opposite directions along the X-axis so that the second active layer 120 is above / directly above the first active layer 110.

[0048] The first active layer 110 and the second active layer 120 are restricted by the X-axis limiting module 200 and have a degree of freedom in the X-axis direction. The first active layer 110 and the second active layer 120 are restricted by the Z-axis limiting module and have a degree of freedom in the Z-axis direction. The X-axis is the horizontal direction and the Z-axis is the vertical direction.

[0049] In actual use, the X-axis limiting module 200 and the Z-axis limiting module restrict the degrees of freedom of the first active layer 110 and the second active layer 120, thereby limiting the movement trajectory of the first active layer 110 and the second active layer 120, so that the first active layer 110 and the second active layer 120 can change their state along the above driving method.

[0050] Existing treatment carts are mostly assembled from plastic or metal. For example, patent CN106236468A discloses a treatment cart that includes a support riser, operating table, and base plate. However, the items used in different emergency scenarios are mostly different, such as intravenous infusion and wound cleaning. The multiple operating tables of existing treatment carts are basically fixed, making it impossible to switch between different operating tables according to different emergency scenarios. This results in the lower operating table not being used efficiently. The only solution is to increase the area of ​​the operating table to increase the area for placing items, thereby making it easier to obtain the required items. However, this does not utilize the vertical space, and occupying the horizontal space can easily lead to overcrowding in the emergency space. Furthermore, items from different emergency scenarios are easily mixed together, affecting the efficiency of the emergency.

[0051] This utility model provides a first movable layer 110 and a second movable layer 120 for storing items for different emergency scenarios. In the initial state, the first movable layer 110 is located on top, making it convenient for medical staff to access items on the first movable layer 110. When medical staff need to switch emergency scenarios, the second movable layer 120 can be moved sequentially along the X-axis and Z-axis to be in a layer-switching state, so that the second movable layer 120 is located on top, making it convenient for medical staff to access items on the second movable layer 120.

[0052] In some embodiments, such as Figures 1 to 7 As shown, the X-axis limiting module 200 includes two X-axis slide rails 210, which are respectively disposed on the first active layer 110 and the second active layer 120 along the X-axis direction.

[0053] Two limiting sliders 220, one end of each limiting slider 220 is respectively set on the treatment cart body 100, and the other end is respectively slidably set on two X-axis slide rails 210.

[0054] Specifically, the Y-axis is perpendicular to both the X-axis and Z-axis. For example... Figures 1 to 7 As shown, two X-axis slide rails 210 are respectively disposed at one end of the first movable layer 110 and the second movable layer 120 in the Y-axis direction. Since one end of the limiting slider 220 is slidably disposed on the X-axis slide rail 210, when medical personnel push the first movable layer 110 or the second movable layer 120 in the X-axis direction, the X-axis slide rail 210 on the first movable layer 110 or the second movable layer 120 can slide on the corresponding limiting slider 220, that is, the first movable layer 110 or the second movable layer 120 can slide on the treatment cart body 100 in the X-axis direction, thereby allowing the first movable layer 110 and the second movable layer 120 to have a degree of freedom in the X-axis direction due to the restriction of the X-axis limiting module 200.

[0055] In some embodiments, such as Figures 1 to 7 As shown, the Z-axis limiting module includes: two Z-axis slide rails 310, which are respectively mounted on the treatment vehicle body 100 along the Z-axis direction; one end of each of the two limiting sliders 220 is slidably mounted on the two Z-axis slide rails 310, and the other end is slidably mounted on the two X-axis slide rails 210.

[0056] Specifically, such as Figures 1 to 7As shown, two Z-axis slide rails 310 are respectively disposed at one end of the first movable layer 110 and the second movable layer 120 in the Y-axis direction. Since one end of the limiting slider 220 is slidably disposed on the corresponding Z-axis slide rail 310, when medical personnel push the first movable layer 110 or the second movable layer 120 in the Z-axis direction, the limiting slider 220 on the first movable layer 110 or the second movable layer 120 can slide on the Z-axis slide rail 310, that is, the first movable layer 110 or the second movable layer 120 can slide on the treatment cart body 100 in the Z-axis direction, thereby allowing the first movable layer 110 and the second movable layer 120 to have a degree of freedom in the X-axis direction due to the restriction of the X-axis limiting module 200. Furthermore, since both ends of the limiting slider 220 are slidably disposed on the Z-axis slide rail 310 and the X-axis slide rail 210 respectively, the first movable layer 110 and the second movable layer 120 can slide in the X-axis / Z-axis direction while simultaneously sliding in the Z-axis / X-axis direction.

[0057] Preferably, multiple X-axis slide rails 210 and Z-axis slide rails 310 can be provided on the first active layer 110 and the second active layer 120 to make the sliding of the first active layer 110 and the second active layer 120 on the treatment vehicle body 100 more stable.

[0058] In some embodiments, such as Figure 2 , Figure 4 , Figures 5 to 7 As shown, the multi-functional treatment vehicle also includes a Z-axis reverse module, which is disposed on the treatment vehicle body 100. The first active layer 110 and the second active layer 120 are driven by the Z-axis reverse module to move in opposite directions in the Z-axis direction.

[0059] In actual use, the first active layer 110 or the second active layer 120 can be driven to move along the X-axis until the first active layer 110 and the second active layer 120 are misaligned. At this time, the first active layer 110 or the second active layer 120 can be driven to move along the Z-axis. Under the action of the Z-axis reverse module, the first active layer 110 and the second active layer 120 can move in opposite directions along the Z-axis, so that the second active layer 120 is above the first active layer 110. Finally, the first active layer 110 or the second active layer 120 can be driven to move along the X-axis, so that the second active layer 120 is above / directly above the first active layer 110.

[0060] In some embodiments, such as Figure 2 As shown, the Z-axis reverse module includes: an upper wheel assembly 410, which is rotatably mounted on the treatment vehicle body 100;

[0061] The lower wheel assembly 420 is rotatably mounted on the treatment cart body 100. The first movable layer 110 and the second movable layer 120 are both located between the upper wheel assembly 410 and the lower wheel assembly 420.

[0062] The timing belt 430 is connected to the upper pulley group 410 and the lower pulley group 420 at its upper and lower ends respectively. The timing belt 430 forms two timing segments 431 between the upper pulley group 410 and the lower pulley group 420. Both timing segments 431 are set along the Z-axis direction and move in opposite directions. Two limit sliders 220 are fixedly connected to the two timing segments 431 respectively.

[0063] Specifically, both the upper pulley group 410 and the lower pulley group 420 include several fixed pulleys, and the synchronous belt 430 is fitted onto and connected to these fixed pulleys. In practice, the positions of the fixed pulleys can be set as needed, as long as the two synchronous segments 431 can move in opposite directions along the Z-axis. Figure 2 As shown, both the upper pulley group 410 and the lower pulley group 420 include two fixed pulleys, and the four fixed pulleys are arranged in a rectangle, so that the two synchronization segments 431 are arranged along the Z-axis direction.

[0064] In practical use, through the above structure, when medical staff drive the first active layer 110 to move downward, the corresponding limiting slider 220 also moves downward, which can drive the corresponding synchronous section 431 to move downward, thereby driving the entire synchronous belt 430 to rotate clockwise or counterclockwise. Figure 2 (Rotating counterclockwise), at this time the synchronous belt 430 can drive another synchronous segment 431 to move upward, thereby driving another limit slider 220 to move upward, and finally driving the second active layer 120 to move upward.

[0065] In some embodiments, such as Figure 2 As shown, the treatment vehicle body 100 includes: a accommodating cavity 140, an upper wheel assembly 410, a lower wheel assembly 420, and a timing belt 430, all of which are disposed within the accommodating cavity 140;

[0066] Two sliding holes 150 are set along the Z-axis direction and are connected to the accommodating cavity 140. One end of the two limiting sliders 220 is slidably set on the two Z-axis slide rails 310 respectively, and the other end passes through the two sliding holes 150 and is slidably set on the corresponding X-axis slide rails 210 respectively.

[0067] Preferably, the Z-axis slide rail 310 has a sliding hole of 150, such as Figure 2 and Figure 4As shown, the two ends of the limiting slider 220 are provided with different sliding parts corresponding to the X-axis slide rail 210 and the Z-axis slide rail 310, so that the two ends of the limiting slider 220 can slide on the X-axis slide rail 210 and the Z-axis slide rail 310 respectively. Furthermore, when the limiting slider 220 slides on the X-axis slide rail 210 and the Z-axis slide rail 310 respectively, the limiting slider 220 cannot rotate. For example, the X-axis slide rail 210 and the Z-axis slide rail 310 can be dovetail slide rails to prevent the limiting slider 220 from rotating.

[0068] In some embodiments, such as Figure 2 , Figure 4 , Figures 5 to 7 As shown, the multi-functional treatment vehicle also includes an X-axis reverse module 500, which is disposed on the treatment vehicle body 100. The first active layer 110 and the second active layer 120 are driven by the X-axis reverse module 500 to move in opposite directions in the X-axis direction.

[0069] In actual use, the first active layer 110 or the second active layer 120 can be driven to move along the X-axis direction. Under the action of the X-axis reversing module 500, the first active layer 110 and the second active layer 120 can move in opposite directions along the X-axis direction. When the first active layer 110 and the second active layer 120 are misaligned, the first active layer 110 or the second active layer 120 can be driven to move along the Z-axis direction, so that the second active layer 120 is above the first active layer 110. Finally, the first active layer 110 or the second active layer 120 is driven to move along the X-axis direction. Under the action of the X-axis reversing module 500, the first active layer 110 and the second active layer 120 can move in opposite directions along the X-axis direction, so that the second active layer 120 is above / directly above the first active layer 110.

[0070] In some embodiments, such as Figure 2 , Figure 4 , Figures 5 to 7 As shown, the X-axis reverse module 500 includes: two arc-shaped guide rails 510, which are respectively disposed on the treatment vehicle body 100, and the radial directions of the two arc-shaped guide rails 510 are parallel to the plane formed between the X-axis and the Z-axis, respectively. The centripetal directions of the two arc-shaped guide rails 510 are parallel to and opposite to the X-axis. The first active layer 110 and the second active layer 120 are located between the two arc-shaped guide rails 510.

[0071] Two guide sliders 520, one end of which is respectively set on the first active layer 110 and the second active layer 120, and the other end is respectively slidably set on two arc-shaped guide rails 510.

[0072] Specifically, through the above structure, the distance between the two arc-shaped guide rails 510 in the X-axis direction can increase and then decrease along the Z-axis direction. The main purpose of the arc-shaped guide rails 510 is to control the first active layer 110 and the second active layer 120 to move to a certain position (between the first active layer 110 and the second active layer 120) so that the first active layer 110 and the second active layer 120 can continue to move along a preset direction (e.g., when switching from the initial state to the layer-changing state, the first active layer 110 can continue to move downwards, and the second active layer 120 can continue to move upwards; conversely, when switching from the initial state to the layer-changing state, the first active layer 110 can continue to move upwards, and the second active layer 120 can continue to move downwards). The shape of the arc-shaped guide rails 510 can be arc-shaped, semi-circular, V-shaped, or U-shaped.

[0073] In actual use, the first active layer 110 and the second active layer 120 are staggered in the Z-axis direction. When the first active layer 110 and the second active layer 120 switch from the initial state to the layer-switching state, the first active layer 110 is above the second active layer 120. Medical staff can drive the first active layer 110 downward and the second active layer 120 upward. At this time, the distance between them in the X-axis direction gradually increases until they are staggered. At this point, the first active layer 110 can continue to move downward and the second active layer 120 can continue to move upward. Then, the distance between them in the X-axis direction gradually decreases. At this point, the first active layer 110 is below the second active layer 120, which is in the layer-switching state. Finally, they can return to the staggered state in the Z-axis direction.

[0074] Conversely, when switching from the initial state to the layer-switching state, the first active layer 110 is located below the second active layer 120. Medical staff can drive the first active layer 110 upward and the second active layer 120 downward. At this time, the distance between them in the X-axis direction gradually increases until they are misaligned. Then, the first active layer 110 can continue to move upward and the second active layer 120 can continue to move downward. Then, the distance between them in the X-axis direction gradually decreases, at which point the first active layer 110 is above the second active layer 120, returning to the initial state. Finally, they can return to the state of being staggered in the Z-axis direction.

[0075] In some embodiments, such as Figure 2 , Figure 4 , Figures 5 to 7 As shown, the two arc-shaped guide rails 510 form an intersecting part 511 at their farthest points in the X-axis direction;

[0076] The first active layer 110 and the second active layer 120 are driven to move in an interleaved state: in the interleaved state, the two guide sliders 520 are respectively located in the two interleaved portions 511, and the first active layer 110 and the second active layer 120 are spaced apart in the X-axis direction.

[0077] Specifically, through the above structure, the distance between the two arc-shaped guide rails 510 in the X-axis direction can be increased and then decreased along the Z-axis direction, and the part where the distance between the two arc-shaped guide rails 510 in the X-axis direction is the largest is the intersecting part 511.

[0078] In actual use, when the first active layer 110 and the second active layer 120 switch from the initial state to the layer-switching state, the first active layer 110 is located above the second active layer 120. Medical staff can drive the first active layer 110 downward and the second active layer 120 upward. At this time, the distance between the two in the X-axis direction gradually increases until they are misaligned (at this time, the guide slider 520 may not be located on the intersecting part 511, that is, before the guide slider 520 reaches the intersecting part 511, the first active layer 110 is located on the second active layer 120 and then misaligned). At this time, the first active layer 110 can continue to move downward and the second active layer 120 can continue to move upward. Until the guide slider 520 passes the intersecting part 511, the distance between the two in the X-axis direction gradually decreases. At this time, the first active layer 110 is located below the second active layer 120 and is in the layer-switching state. Finally, it can return to the state of being misaligned in the Z-axis direction.

[0079] In some embodiments, such as Figures 1 to 7 As shown, the treatment cart body 100 also includes: a fixing layer 130, which is disposed on the treatment cart body 100. The fixing layer 130 is horizontally disposed and used to store items. A limiting groove is provided on the fixing layer 130 for engaging with a trash can.

[0080] In summary, a multifunctional treatment cart with a switchable operating table for use in an emergency department resuscitation room is provided. The cart includes a main body, a first movable layer, a second movable layer, an X-axis limiting module, and a Z-axis limiting module. The first and second movable layers have corresponding degrees of freedom due to the constraints of the X-axis and Z-axis limiting modules. The first and second movable layers are driven to move, exhibiting an initial up-and-down state and a layer-switching state. This invention uses the first and second movable layers to store items for different resuscitation scenarios. In the initial state, the first movable layer is on top, facilitating access to items by medical staff. When medical staff need to switch resuscitation scenarios, the second movable layer can be moved sequentially along the X-axis and Z-axis to enter a layer-switching state, placing it on top for easy access to items.

[0081] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A multi-functional treatment cart with switchable operating table for emergency department rescue room, characterized in that, The utility model relates to a multi -functional treatment vehicle, including: Treatment vehicle body; First movable layer, the first movable layer is horizontally arranged, and the first movable layer is used for storing goods; Second movable layer, the second movable layer is horizontally arranged, and the second movable layer is used for storing goods; X axis limiting module, the first movable layer with second movable layer is restricted by X axis limiting module and has the freedom of X axis direction, and the X axis is horizontal direction; Z axis limiting module, the first movable layer with second movable layer is restricted by Z axis limiting module and has the freedom of Z axis direction, and the Z axis is vertical direction; Wherein, the first movable layer with second movable layer is driven to move to have initial state and layer change state: In initial state, the first movable layer is located the second movable layer's top; In layer change state, the second movable layer is located the first movable layer's top.

2. The multi-function cart for an emergency room rescue room switchable operating table according to claim 1, characterized by, The X axis limiting module includes: two X axis sliding rails, two X axis sliding rails are arranged on the first movable layer and the second movable layer along the X axis direction respectively; Two limiting sliding blocks, one end of two limiting sliding blocks is arranged on the treatment vehicle body respectively, and the other end is arranged on two X axis sliding rails respectively.

3. The multi-function cart for an emergency room rescue room switchable operating table according to claim 2, characterized by, The Z axis limiting module includes: two Z axis sliding rails, two Z axis sliding rails are arranged on the treatment vehicle body along the Z axis direction respectively, one end of two limiting sliding blocks is arranged on two Z axis sliding rails respectively, and the other end is arranged on two X axis sliding rails respectively.

4. The multi-function cart for an emergency room rescue room switchable operating table according to claim 3, characterized by, The multi -functional treatment vehicle further includes: Z axis reverse module, Z axis reverse module is arranged on the treatment vehicle body, and the first movable layer and the second movable layer are driven to move reversely in the Z axis direction by the Z axis reverse module.

5. The multi-function cart for an emergency room rescue room switchable operating table according to claim 4, characterized in that, The Z axis reverse module includes: upper wheel set, the upper wheel set is rotatably arranged on the treatment vehicle body; Lower wheel set, the lower wheel set is rotatably arranged on the treatment vehicle body, and the first movable layer and the second movable layer are arranged between the upper wheel set and the lower wheel set; Synchronous belt, the upper and lower ends of the synchronous belt are connected with the upper wheel set and the lower wheel set respectively, the synchronous belt forms two synchronous sections between the upper wheel set and the lower wheel set, two synchronous sections are arranged along the Z axis direction, and two synchronous sections move reversely, and two limiting sliding blocks are fixedly connected with two synchronous sections respectively.

6. The multi-function cart for an emergency room rescue room switchable operating table according to claim 5, characterized by, The treatment vehicle body includes: accommodating cavity, the upper wheel set, the lower wheel set and the synchronous belt are arranged in the accommodating cavity; Two sliding holes, two sliding holes are arranged along the Z axis direction, and two sliding holes are communicated with the accommodating cavity, one end of two limiting sliding blocks is arranged on two Z axis sliding rails respectively, and the other end passes through two sliding holes and is arranged on corresponding X axis sliding rails.

7. The multi-function cart for an emergency room rescue room switchable operating table according to claim 3, characterized in that, The multi -functional treatment vehicle further includes: X axis reverse module, X axis reverse module is arranged on the treatment vehicle body, and the first movable layer and the second movable layer are driven to move reversely in the X axis direction by the X axis reverse module.

8. The multi-function cart for an emergency room rescue room switchable operating table according to claim 7, characterized by, The X-axis reverse module comprises: two arc-shaped guide rails, the two arc-shaped guide rails are arranged on the treatment vehicle body respectively, and the radial directions of the two arc-shaped guide rails are parallel to the planes formed between the X-axis and the Z-axis respectively, and the centripetal directions of the two arc-shaped guide rails are parallel to and opposite to the X-axis, and the first movable layer and the second movable layer are located between the two arc-shaped guide rails; Two guide sliding blocks, one end of the two guide sliding blocks is arranged on the first movable layer and the second movable layer respectively, and the other end of the two guide sliding blocks is slidably arranged on the two arc-shaped guide rails.

9. The multi-function cart for an emergency room rescue room switchable operating table according to claim 8, characterized by, The positions farthest apart in the X-axis direction of the two arc-shaped guide rails form staggered portions; The first movable layer and the second movable layer are driven to move to have a staggered state: in the staggered state, the two guide sliding blocks are located at the two staggered portions respectively, and the first movable layer and the second movable layer are arranged at intervals in the X-axis direction.

10. The multi-functional cart for emergency room rescue room switchable operating table according to any one of claims 1-9, characterized in that, The treatment vehicle body further comprises: a fixed layer arranged on the treatment vehicle body, the fixed layer is horizontally arranged, the fixed layer is used for storing articles, and a limiting groove is arranged on the fixed layer, the limiting groove is used for clamping the garbage can.

Images