Medical folding trolley

Abstract

The utility model provides a kind of medical folding trolley, it is related to medical equipment technical field.It includes box, moving assembly, folding assembly and tray assembly, moving assembly is connected in the bottom of box, the bottom of folding assembly is connected in the inside of box, multiple tray assemblies are sequentially connected with folding assembly in vertical direction.Can be driven by adjusting folding assembly all tray assemblies to unfold relative to the inside of box, form unfolded state, to be easily placed equipment, also can be driven by adjusting folding assembly all tray assemblies to fold relative to the inside of box, form folding state, and in folding state, it can be housed by box to a certain degree, significantly reduce the volume of whole, greatly reduce transportation and packing cost, facilitate transportation and movement.The medical folding trolley can set more quantity of tray assemblies under the condition of meeting bearing, to place more medical equipment, increase the space utilization.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, and in particular to a medical folding trolley. Background Technology

[0002] When medical staff use portable medical instruments during ward rounds or surgical procedures, they often place the instruments on medical trolleys to meet the needs of transfer, diagnosis, and treatment.

[0003] The applicant has identified at least the following technical problems in the existing technology: Existing medical trolleys are typically non-disassembled, or, after disassembly, consist of numerous loose parts, making storage inconvenient. The trays for placing equipment generally have only three or four layers, are large and heavy, and are typically 1.2 or 1.3 meters high, resulting in high transportation costs and stringent packaging requirements. Thick packaging materials must be placed around the trolley to prevent damage from bumps and knocks, and custom-made wooden crates or boxes made of special materials are required for outer protection. Furthermore, they are inconvenient to move over long distances after use, and retaining the original packaging results in its large size and significant space consumption during storage. Utility Model Content

[0004] The purpose of this utility model is to provide a medical folding trolley to solve the technical problems existing in the prior art. The various technical effects of the preferred technical solutions among the many technical solutions provided by this utility model are detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A medical folding trolley includes a housing, a moving component, a folding component, and a tray assembly. The moving component is connected to the bottom of the housing, and the bottom of the folding component is connected to the inside of the housing. Multiple tray assemblies are sequentially connected to the folding component in the vertical direction. The folding component can drive all the tray assemblies to unfold or fold relative to the inside of the housing.

[0007] Preferably, the folding assembly includes a support base group, a support arm group, and a connecting shaft. The support base group is connected to the inside of the box body. Several support arm groups are arranged sequentially from bottom to top on the left and right sides of the box body. The two support arm groups located at the bottom are rotatably connected to the support base group. The connecting shaft connects two symmetrical support arm groups in the horizontal direction. Two adjacent support arm groups in the vertical direction are rotatably connected through the connecting shaft. The tray assembly is connected to two connecting shafts located on the same plane.

[0008] Preferably, each of the support arm groups includes two support arms, which are rotatably connected at their center by a fixed shaft. A connecting shaft is connected between the high ends of the two symmetrical support arms in the horizontal direction and between the low ends of the two support arms. Two adjacent support arms in the vertical direction are rotatably connected by the connecting shaft.

[0009] The support base assembly includes a first support base and a second support base. The left and right sides of the housing are each connected to a first support base and a second support base. The second support base has a sliding groove along the horizontal direction. Of the two support arms located at the bottom of each side, the lower end of one of them is rotatably connected to the first support base through the connecting shaft, and the lower end of the other is slidably connected to the sliding groove through the connecting shaft.

[0010] Preferably, the pallet assembly includes a pallet body, a pallet sleeve, and a pallet hook. The pallet sleeve and the pallet hook are respectively connected to the front and rear ends of the pallet body. The pallet sleeve is sleeved on the connecting shaft on one side and can rotate relative to the connecting shaft. The pallet hook is detachably hung on the connecting shaft on the other side.

[0011] Preferably, the uppermost tray body has a display bracket mounting hole.

[0012] Preferably, the uppermost tray body has a cup holder mounting hole.

[0013] Preferably, it also includes a lid, which is attached to the top of the box body.

[0014] Preferably, it also includes a locking structure, which is respectively disposed on the box body and the box cover, and the box body and the box cover are detachably connected by the locking structure.

[0015] Preferably, the movable component includes two directional load-bearing casters and two omnidirectional load-bearing casters with brakes connected to the four corners of the bottom of the housing. The two directional load-bearing casters are arranged adjacent to each other, and the two omnidirectional load-bearing casters with brakes are arranged adjacent to each other.

[0016] Preferably, the bottom of the folding assembly is connected to one side of the interior of the box, so that the other side of the interior of the box can form additional storage space.

[0017] The beneficial effects of this utility model are as follows: by setting up a folding component, the medical folding trolley has the function of lifting and folding. When it is necessary to place medical equipment on the medical folding trolley for further use, the folding component can be adjusted to drive all the tray components to unfold upward relative to the inside of the box, forming an unfolded state, which makes it easy to place the equipment.

[0018] When the medical folding trolley is not in use, the folding components can be adjusted to fold all the tray components downwards relative to the inside of the box, forming a folded state. In the folded state, it can be stored in the box to a certain extent, significantly reducing the overall volume, greatly reducing transportation and packaging costs, and facilitating transportation and movement.

[0019] Medical folding trolleys, while meeting load-bearing requirements, can be equipped with a greater number of tray components, thus facilitating the placement of more medical equipment and increasing space utilization. Attached Figure Description

[0020] 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 only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a structural diagram of the medical folding trolley of this utility model in its unfolded state;

[0022] Figure 2 This is a structural diagram of the medical folding trolley of this utility model in its folded state;

[0023] Figure 3 A structural diagram showing the medical folding trolley of this utility model with a lid attached and in a snap-fit ​​state;

[0024] Figure 4 This is a diagram of the external structure of the present invention;

[0025] 1. Box body; 11. Additional storage space;

[0026] 2. Moving components; 21. Fixed load-bearing casters; 22. Swivel load-bearing casters with brakes;

[0027] 3. Folding assembly; 31. First support base; 32. Second support base; 321. Sliding groove; 33. Support arm; 34. Connecting shaft;

[0028] 4. Tray assembly; 41. Tray body; 411. Monitor bracket mounting hole; 412. Cup holder mounting hole; 42. Tray sleeve; 43. Tray hook;

[0029] 5. Box lid;

[0030] 6. Locking structure;

[0031] 7. Fix the shaft. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0033] In the description of this utility model, it should be understood that the terms "center," "side," "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and "side," etc., indicate the orientation or positional relationship based on the appendix. Figure 1 The orientations or positional relationships shown are for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component 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 of this utility model.

[0034] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] Reference Figures 1 to 4 This utility model provides a medical folding trolley, including a box body 1, a moving component 2, a folding component 3, and a tray component 4. The box body 1 is the base of the medical folding trolley. The moving component 2 is connected to the bottom of the box body 1, which can support the box body 1 and assist the box body 1 in moving. The bottom of the folding component 3 is connected to the inside of the box body 1. Multiple tray components 4 are connected to the folding component 3 in sequence in the vertical direction, thereby realizing the setting of a larger number of tray components 4.

[0036] By incorporating the folding component 3, the medical folding trolley has the function of lifting and folding. When medical equipment needs to be placed on the medical folding trolley for further use, the folding component 3 can be adjusted to drive all the tray components 4 to unfold upward relative to the inside of the box 1, forming an unfolded state, which makes it easy to place the equipment.

[0037] When the medical folding trolley is not in use, the folding component 3 can be adjusted to drive all the tray components 4 to fold downward relative to the inside of the box 1, forming a folded state. In the folded state, it can be stored in the box 1 to a certain extent, which significantly reduces the overall volume, greatly reduces transportation and packaging costs, and facilitates transportation and movement.

[0038] Under the condition of meeting the load-bearing requirements, the medical folding trolley can be equipped with more tray components 4, such as five layers or more, so as to facilitate the placement of more medical equipment. Equipment that originally required two trolleys can be placed with just one trolley after adopting the trolley mentioned in this embodiment, thus increasing the space utilization rate.

[0039] As an optional implementation, the folding assembly 3 includes a support base group, a support arm group and a connecting shaft 34. The support base group is connected inside the housing 1. The support base group includes a first support base 31 and a second support base 32. A first support base 31 and a second support base 32 are connected to each of the left and right sides inside the housing 1. A sliding groove 321 is provided on the second support base 32 along the horizontal direction.

[0040] On both the left and right sides of the housing 1, several support arm groups are arranged sequentially from bottom to top. The support arm group at the bottom of each side is rotatably connected to the support base group. A connecting shaft 34 connects two symmetrical support arm groups in the horizontal direction, and two adjacent support arm groups in the vertical direction are rotatably connected through the connecting shaft 34.

[0041] Each support arm assembly includes two support arms 33. The two support arms 33 are connected in a cross-shaped rotational manner at their center by a fixed shaft 7. A connecting shaft 34 is connected between the high ends of the two symmetrical support arms 33 in the horizontal direction and between the low ends of the two support arms 33. The two adjacent support arms 33 in the vertical direction are connected in a rotational manner by the connecting shaft 34.

[0042] Of the two support arms 33 located at the bottom on each side, the lower end of one of them is rotatably connected to the first support base 31 via a connecting shaft 34, and the lower end of the other is slidably connected to the sliding groove 321 via a connecting shaft 34.

[0043] The two horizontally symmetrical support arm groups are connected at their high ends by two connecting shafts 34 located on the same plane. Several planes with connecting shafts 34 are formed from bottom to top. Each tray assembly 4 can be connected to two connecting shafts 34 located on the same plane. Several tray assemblies 4 are distributed from bottom to top.

[0044] The various parts of the folding assembly 3 cooperate with each other to form movable joints. All the support arms 33 can rotate flexibly relative to each other, so that the folding assembly 3 can be folded downward or unfolded upward in the vertical direction. By controlling the length of the sliding groove 321, the height of the supported tray assembly 4 can be controlled.

[0045] As an optional implementation, the pallet assembly 4 includes a pallet body 41, a pallet sleeve 42, and a pallet hook 43. The pallet sleeve 42 and the pallet hook 43 are respectively connected to the front and rear ends of the pallet body 41. The pallet sleeve 42 is sleeved on a connecting shaft 34 on one side and can rotate relative to the connecting shaft 34. The pallet hook 43 is detachably hung on the connecting shaft 34 on the other side.

[0046] Since the distance between the two connecting shafts 34 that the pallet hook 43 and the pallet sleeve 42 need to connect is greater in the folded state than in the unfolded state, the pallet hook 43 cannot be directly hooked to the connecting shaft 34 in the folded state. Therefore, the pallet hook 43 and the connecting shaft 34 are separated in the folded state. After unfolding, the pallet hook 43 can be used to connect to the connecting shaft 34 to fix the pallet body 41 and prevent rotation.

[0047] As an optional implementation, the tray body 41 is provided with a monitor bracket mounting hole 411. The monitor bracket mounting hole 411 can be used for a monitor bracket or for mounting other objects, providing installation conditions for monitor brackets and other objects, enriching the basic functions of the medical folding trolley. The number and specific location of the monitor bracket mounting holes 411 can be flexibly designed according to actual usage needs.

[0048] As an optional implementation, the tray body 41 is provided with cup holder mounting holes 412. The cup holder mounting holes 412 can be used to install cup holders or other objects, providing installation conditions for cup holders and other objects, enriching the basic functions of the medical folding trolley. The number and specific location of the cup holder mounting holes 412 can be flexibly designed according to actual usage needs.

[0049] It is worth noting that the aforementioned monitor bracket mounting hole 411 and cup holder mounting hole 412 are preferably installed on the uppermost tray body 41. However, this does not mean that the aforementioned openings can only be made on the uppermost tray body 41. They can also be made on tray bodies 41 on other layers as needed.

[0050] In addition, the monitor bracket mounting hole 411 and the cup holder mounting hole 412 are both auxiliary mounting holes. The auxiliary mounting holes that can be opened in this embodiment are not limited to the above two types of holes, and more auxiliary mounting holes can be opened as needed.

[0051] As an optional implementation, the medical folding trolley preferably includes a lid 5. When the folding assembly 3 and all the tray assemblies 4 are in the folded state, the lid 5 can be directly connected to the top of the box body 1 to form a complete sealed box structure, thereby further protecting the internal structure, facilitating transportation and movement, and greatly reducing transportation and packaging costs.

[0052] In this embodiment, in order to better connect the lid 5 and the body 1, the medical folding trolley preferably includes a locking structure 6. The locking structure 6 is respectively set on the body 1 and the lid 5. The body 1 and the lid 5 are detachably connected by the locking structure 6. The locking structure 6 has a simple structure, is easy to operate, and makes it easier to assemble and disassemble the lid 5.

[0053] In this embodiment, it is preferable to provide two locking structures 6 on each of the left and right sides of the box body 1 and the box cover 5, so that the force is more evenly distributed and the connection effect is improved.

[0054] As an optional implementation, the moving component 2 includes two directional load-bearing casters 21 and two omnidirectional load-bearing casters 22 connected to the four corners of the bottom of the housing 1. The directional load-bearing casters 21 and the omnidirectional load-bearing casters 22 can work together to support the housing 1 and assist the housing 1 in moving.

[0055] In terms of actual arrangement, the two directional load-bearing casters 21 are preferably arranged adjacent to each other, in the same horizontal row or the same vertical column, and the two omnidirectional load-bearing casters 22 with brakes are preferably arranged adjacent to each other, also in the same horizontal row or the same vertical column. This allows the directional casters and omnidirectional casters to play their respective roles better, and the brakes keep the casters in a fixed state when not moving, thus preventing relative movement of the medical folding trolley in this state.

[0056] As an optional implementation, the bottom of the folding assembly 3 is connected to one side of the interior of the housing 1 so that the other side of the interior of the housing 1 can form an additional storage space 11. When the folding assembly 3 and all the tray assemblies 4 are in the folded state, the additional storage space 11 can form a large empty area, which makes it convenient to place various loose accessories, such as monitor brackets, cup holders and mounting screws, in the additional storage space 11, enriching the basic functions of the medical folding trolley and making it more practical.

[0057] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A medical folding trolley, characterized in that, The device includes a housing (1), a moving component (2), a folding component (3), and a tray component (4). The moving component (2) is connected to the bottom of the housing (1), and the bottom of the folding component (3) is connected to the inside of the housing (1). Multiple tray components (4) are connected to the folding component (3) in sequence in the vertical direction. The folding component (3) can drive all the tray components (4) to unfold or fold relative to the inside of the housing (1).

2. The medical folding trolley according to claim 1, characterized in that, The folding assembly (3) includes a support base group, a support arm group and a connecting shaft (34). The support base group is connected to the inside of the box body (1). Several support arm groups are arranged sequentially from bottom to top on the left and right sides of the box body (1). The two support arm groups at the bottom are rotatably connected to the support base group. The connecting shaft (34) connects two symmetrical support arm groups in the horizontal direction. The two adjacent support arm groups in the vertical direction are rotatably connected through the connecting shaft (34). The tray assembly (4) is connected to two connecting shafts (34) located on the same plane.

3. The medical folding trolley according to claim 2, characterized in that, Each of the support arm groups includes two support arms (33), and the two support arms (33) are connected in a cross-shaped rotational connection at their center by a fixed shaft (7). A connecting shaft (34) is connected between the high ends of the two symmetrical support arms (33) in the horizontal direction and between the low ends of the two support arms (33). The two adjacent support arms (33) in the vertical direction are connected in a rotational connection through the connecting shaft (34). The support base assembly includes a first support base (31) and a second support base (32). The left and right sides inside the housing (1) are each connected to a first support base (31) and a second support base (32). The second support base (32) has a sliding groove (321) in the horizontal direction. In the two support arms (33) located at the bottom of each side, the lower end of one of them is rotatably connected to the first support base (31) through the connecting shaft (34), and the lower end of the other is slidably connected to the sliding groove (321) through the connecting shaft (34).

4. The medical folding trolley according to claim 2, characterized in that, The pallet assembly (4) includes a pallet body (41), a pallet sleeve (42), and a pallet hook (43). The pallet sleeve (42) and the pallet hook (43) are respectively connected to the front and rear ends of the pallet body (41). The pallet sleeve (42) is sleeved on the connecting shaft (34) located on one side and can rotate relative to the connecting shaft (34). The pallet hook (43) is detachably hung on the connecting shaft (34) located on the other side.

5. The medical folding trolley according to claim 4, characterized in that, The uppermost tray body (41) has a display bracket mounting hole (411).

6. The medical folding trolley according to claim 4, characterized in that, The tray body (41) located at the top has a cup holder mounting hole (412).

7. The medical folding trolley according to claim 1, characterized in that, It also includes a lid (5) which is attached to the top of the box body (1).

8. The medical folding trolley according to claim 7, characterized in that, It also includes a locking structure (6), which is respectively disposed on the box body (1) and the box cover (5), and the box body (1) and the box cover (5) are detachably connected by the locking structure (6).

9. The medical folding trolley according to claim 1, characterized in that, The moving component (2) includes two directional load-bearing casters (21) and two omnidirectional load-bearing casters (22) connected to the four corners of the bottom of the housing (1). The two directional load-bearing casters (21) are arranged adjacent to each other, and the two omnidirectional load-bearing casters (22) are arranged adjacent to each other.

10. The medical folding trolley according to claim 1, characterized in that, The bottom of the folding assembly (3) is connected to one side of the interior of the box (1) so that the other side of the interior of the box (1) can form an additional storage space (11).

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