Medical consumable storage cabinet

Abstract

The invention provides a medical consumable storage cabinet which comprises a cabinet body, a plurality of supporting plates arranged in the cabinet body and a feeding device, the multiple supporting plates and the cabinet body form storage cells used for containing medical consumables, a goods taking opening and a goods supplementing opening are formed in the cabinet body, the feeding device comprises a driving mechanism and a material guiding plate, the feeding device further comprises a clamping assembly, and the clamping assembly is arranged in the cabinet body. The clamping assembly comprises a pair of overturning rods rotationally connected with the material guide plate, clamping arms and first supporting rods, the clamping arms and the first supporting rods are arranged on the overturning rods, the clamping arms are arranged at the ends of the overturning rods, one ends of the first supporting rods are connected with the overturning rods, and the other ends of the first supporting rods are arranged on the material guide plate. The overturning rod has a retracting state of being stored on the two sides of the material guiding plate and an extending state of rotating to extend out of the material guiding plate, and a telescopic assembly is further arranged and used for driving the material guiding plate to move close to or away from the second side face so that the medical consumables fed in by the replenishment opening can be conveyed to the storage grids, or the medical consumables in the storage grids can be conveyed to the goods taking opening. And the material guide plate and the clamping assembly act together, so that the conveying stability is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a storage cabinet for medical consumables. Background Art

[0002] At present, in the daily diagnosis and treatment process, dental clinics at all levels of medical institutions in China often need to send consumables already in the warehouse to specific processing units for customized processing according to the specific conditions of the patients. Medical institutions have management requirements for regular inventory of materials in warehouses at all levels. Therefore, dental clinics usually use manual ledgers to manage materials sent to processing units. The manual ledger method consumes manpower and records are prone to omissions, which also interferes with the smoothness of regular inventory counts. The material management cabinets currently available on the market are all for the management of materials whose in-stock status does not change.

[0003] Patent CN118183133A provides an intelligent shelf with an alarm for medical consumables to leave the warehouse, including a main shelf and an assembly horizontal frame installed on the main shelf. A modular support platform for adjusting and supporting consumables is fixedly installed inside the assembly horizontal frame. The modular support platform with a modular structure design is fixedly assembled with the main shelf, and can be assembled according to different medical consumables requirements, thereby greatly improving applicability and facilitating later maintenance. A belt conveyor mechanism is provided on the modular support platform, and the flip guide plate on the belt conveyor mechanism can be used to improve the stability and adjustment efficiency of the medical consumables loaded on its surface. At the same time, the embedded permanent magnet at the bottom of the modular support platform can be used to magnetically flip the flip guide plate at the bottom, thereby reducing its space occupancy below and improving the utilization rate of the bottom space.

[0004] However, the technical solution provided by the above patent adopts a belt conveyor mechanism and a flip-type guide plate to transport medical consumables, and the guide plate pushes the medical consumables toward the shelf exit. When the operating speed of the belt conveyor mechanism fluctuates or the medical consumables are transported to the edge of the belt conveyor mechanism and are not picked up, they are easy to fall and cause damage. Summary of the invention

[0005] Based on this, it is necessary to provide a medical consumables storage cabinet with better stability during transportation to address the problem that medical consumables are easily dropped due to poor stability of the above-mentioned smart shelves during transportation.

[0006] The present application provides a medical consumables storage cabinet, comprising a cabinet body, a plurality of support plates arranged in the cabinet body, and a feeding device, wherein the plurality of support plates and the cabinet body form a storage grid for placing medical consumables, a first side surface of the cabinet body is provided with a take-out port, and a second side surface of the cabinet body is provided with a replenishment port.

[0007] A cavity for accommodating the feeding device is provided between one end of the supporting plates away from the first side surface and the second side surface, the feeding device comprises a driving mechanism and a material guide plate, the material guide plate is connected to the driving mechanism, and under the driving of the driving mechanism, the material guide plate moves in the cavity along a straight line direction where a pair of adjacent side edges of the second side surface are located;

[0008] The feeding device further comprises a clamping assembly, which is arranged on the material guide plate and comprises a pair of flipping rods rotatably connected to the material guide plate, and a clamping arm and a first strut arranged on the flipping rod, wherein the clamping arm is arranged at the end of the flipping rod and is used to clamp the medical consumables, one end of the first strut is connected to the flipping rod, and the other end is arranged on the material guide plate, the flipping rod has a retracted state stored at both sides of the material guide plate, and an extended state rotated to extend out of the material guide plate, and under the action of the first strut, the flipping rod switches between the retracted state and the extended state;

[0009] The feeding device also includes a telescopic component arranged in the guide plate, which is used to drive the guide plate to move closer to or away from the second side surface, so as to deliver the medical consumables delivered from the replenishment port to the storage compartment, or to deliver the medical consumables in the storage compartment to the pickup port.

[0010] Optionally, a protruding structure is provided on the flip rod, the clamping arm is arranged in the protruding structure, a pair of the clamping arms are arranged opposite to each other, the clamping arm includes a telescopic shaft passing through the protruding structure, the protruding structure is provided with a sleeve, the telescopic shaft is slidably connected to the sleeve, the clamping arm also includes an end plate arranged on one end of the telescopic shaft located in the protruding structure, a spring is sleeved on the telescopic shaft, an annular electromagnet is also provided in the protruding structure, one end of the spring abuts against the end plate, and the other end abuts against the annular electromagnet, and a chuck is provided on the other end of the telescopic shaft. When the annular electromagnet is energized, the annular electromagnet drives the end plate to move close to the annular electromagnet, driving a pair of the chucks to move close to each other to clamp medical consumables; when the annular electromagnet is powered off, the spring drives the end plate to move away from the annular electromagnet, driving a pair of the chucks to move away from each other to release medical consumables.

[0011] Optionally, the driving mechanism includes a first lead screw and a first motor connected to each other, the first lead screw is arranged along the height direction of the second side surface, a slide is provided on the first lead screw, and the slide moves along the axial direction of the first lead screw under the drive of the first motor;

[0012] The slide table is provided with a second lead screw and a second motor which are connected to each other. The second lead screw is arranged along the width direction of the second side surface. An adjustment seat is provided on the second lead screw. The guide plate is arranged on the adjustment seat. When driven by the second motor, the adjustment seat moves along the axial direction of the second lead screw.

[0013] Optionally, the material guide plate comprises a plate body, the plate body is slidably connected to the adjustment seat, an abutment block is arranged in the plate body, and a threaded guide tube is arranged on one end of the abutment block facing the adjustment seat;

[0014] The telescopic assembly includes a third lead screw and a third motor that are connected to each other. One end of the third lead screw is engaged with the threaded guide tube, and the other end is connected to the third motor. The third motor is disposed on the adjustment seat. Driven by the third motor, the third lead screw rotates to drive the plate to move closer to or away from the adjustment seat.

[0015] Optionally, the telescopic assembly further includes a second support rod, one end of which is disposed on the abutment block and the other end is connected to the plate body, the abutment block is slidably connected to the plate body, and the second support rod is used to further drive the plate body to move away from the adjustment seat.

[0016] Optionally, an RFID reading module is provided in the guide plate for identifying the information of medical consumables and recording the entry and exit status.

[0017] Optionally, a conveyor belt is provided at the bottom of the storage compartment to drive the medical consumables to move toward or away from the guide plate.

[0018] Optionally, the clamping assembly also includes an infrared module, which includes an infrared emitting assembly and an infrared receiving assembly, the infrared emitting assembly is arranged on one of a pair of the chucks, and the infrared receiving assembly is arranged on the other of the pair of the chucks, and the infrared emitting assembly and the infrared receiving assembly are arranged relative to each other.

[0019] Optionally, the pickup port and the replenishment port are provided with roller shutters, and the roller shutters are inverted electrically controlled roller shutters.

[0020] Optionally, a control module is provided on the cabinet, and the control module includes a control screen and an identification module. The control screen is used to adjust the medical consumables storage cabinet to a replenishment mode or a shipment mode, and the identification module is used to identify and verify the identity information of the current operator.

[0021] Compared with the prior art, the technical solution provided by this application has the following beneficial effects:

[0022] The above-mentioned medical consumables storage cabinet realizes the function of clamping consumables through the movement of the flip rod. When the guide plate is in the initial position, the flip rod extends the clamp arm to clamp the consumables, and the first support rod provides additional support to ensure that the consumables do not slide or tilt during the clamping process. After the clamping assembly clamps the consumables, the flip rod drives the clamp arm to turn the consumables back to the guide plate, and the guide plate is driven by the telescopic assembly to approach the storage grid or the pickup port. At this time, the clamping assembly and the guide plate jointly support the consumables, wherein the clamping assembly provides upper stability and the guide plate provides lower support to avoid the consumables from swinging or falling off due to single clamping. After the clamping assembly places the consumables on the guide plate, the guide plate acts as a stable supporting surface and transports the consumables to the target position through smooth telescopic movement. During the whole process, the support of the guide plate and the clamping of the clamping assembly work together to further improve the stability and safety of transportation. When the filament reaches the target location (such as a storage compartment or a pickup port), the flip lever moves again to release the filament from the clamp arm, and the support structure of the guide plate ensures that the filament is placed stably. This design avoids the risk of filament tilting, rolling or uneven stacking, while improving the accuracy of filament management and system efficiency.

[0023] The above-mentioned medical consumables storage cabinet has a pickup port on the front of the cabinet for users to take out consumables; a replenishment port is set on the back to facilitate the replenishment of consumables. The loading and unloading functions of consumables are realized through a single material guide mechanism, which avoids the complex multi-mechanism design and significantly reduces the manufacturing cost and maintenance difficulty of the internal material guide mechanism. Compared with the traditional solution, this design simplifies the structure and improves the economy. The loading and unloading of consumables are completed at the back of the cabinet where the replenishment port is located, so that the pickup port at the front of the cabinet is only used for user operation, which improves space utilization and avoids affecting the consumable storage capacity due to the material guide mechanism occupying too much space. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the overall structure of a medical consumables storage cabinet provided in one embodiment of the present application;

[0025] Figure 2 A schematic diagram of the internal structure of a medical consumables storage cabinet provided in one embodiment of the present application;

[0026] Figure 3 A schematic diagram of the structure of a guide plate and a clamping assembly of a medical consumables storage cabinet provided in one embodiment of the present application;

[0027] Figure 4 A schematic diagram of the internal structure of a clamping assembly of a medical consumables storage cabinet provided in one embodiment of the present application;

[0028] Figure 5 A schematic diagram of the internal structure of a guide plate and a telescopic assembly of a medical consumables storage cabinet provided in one embodiment of the present application;

[0029] Figure 6 A schematic diagram of the roller shutter structure of a medical consumables storage cabinet provided in one embodiment of the present application.

[0030] Description of reference numerals:

[0031] 100-cabinet; 110-support plate; 120-cargo pickup port; 130-replenishment port; 140-roller shutter; 150-control module;

[0032] 200-driving mechanism; 210-first lead screw; 220-slide table; 230-second lead screw; 240-adjusting seat;

[0033] 300- guide plate; 310- plate body; 320- abutment block; 321- threaded conduit; 330- RFID reading module;

[0034] 400-clamping assembly; 410-flip rod; 420-clamping arm; 421-telescopic shaft; 423-end plate; 424-spring; 425-annular electromagnet; 426-clamping plate; 430-first support rod; 440-protruding structure; 441-sleeve; 450-infrared module;

[0035] 500 - telescopic assembly; 510 - third lead screw; 520 - second support rod. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0041] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0042] See also Figures 1 to 3 An embodiment of the present invention provides a medical consumables storage cabinet, comprising a cabinet 100, a plurality of support plates 110 disposed in the cabinet 100, and a feeding device. The plurality of support plates 110 and the cabinet 100 form a storage grid for placing medical consumables. A first side surface of the cabinet 100 is provided with a take-out port 120, and a second side surface of the cabinet 100 is provided with a replenishment port 130.

[0043] A cavity for accommodating a feeding device is provided between one end of the supporting plates 110 away from the first side surface and the second side surface. The feeding device includes a driving mechanism 200 and a material guide plate 300. The material guide plate 300 is connected to the driving mechanism 200. Under the drive of the driving mechanism 200, the material guide plate 300 moves in the cavity along a straight line direction where a pair of side edges adjacent to the second side surface are located.

[0044] The feeding device further includes a clamping assembly 400, which is arranged on the material guide plate 300 and includes a pair of flip rods 410 rotatably connected to the material guide plate 300, and a clamping arm 420 and a first strut 430 arranged on the flip rod 410. The clamping arm 420 is arranged at the end of the flip rod 410 and is used to clamp the medical consumables. One end of the first strut 430 is connected to the flip rod 410, and the other end is arranged on the material guide plate 300. The flip rod 410 has a retracted state stored at both sides of the material guide plate 300, and a protruding state rotated to protrude from the material guide plate 300. Under the action of the first strut 430, the flip rod 410 switches between the retracted state and the protruding state.

[0045] The feeding device also includes a telescopic assembly 500 disposed in the guide plate 300, which is used to drive the guide plate 300 to move closer to or away from the second side surface to deliver the medical consumables delivered from the replenishment port 130 to the storage compartment, or to deliver the medical consumables in the storage compartment to the pickup port 120.

[0046] In this embodiment, the function of clamping the consumables is achieved by the movement of the flip rod 410. When the guide plate 300 is in the initial position, the flip rod 410 extends the clamp arm 420 to clamp the consumables, and the first support rod 430 provides additional support to ensure that the consumables do not slide or tilt during the clamping process. After the clamping assembly 400 clamps the consumables, the flip rod 410 drives the clamp arm 420 to transfer the consumables back to the guide plate 300, and the guide plate 300 is driven by the telescopic assembly 500 to approach the storage grid or the pickup port 120. At this time, the clamping assembly 400 and the guide plate 300 jointly support the consumables, wherein the clamping assembly 400 provides upper stability and the guide plate 300 provides lower support to avoid the problem of swinging or falling off of the consumables due to single clamping. After the clamping assembly 400 places the consumables on the guide plate 300, the guide plate 300 acts as a stable supporting surface and transports the consumables to the target position through a smooth telescopic movement. During the whole process, the supporting function of the guide plate 300 and the clamping function of the clamping assembly 400 complement each other, further improving the stability and safety of the conveying. When the consumables reach the target position (such as the storage grid or the pickup port 120), the flip rod 410 moves again to release the consumables from the clamping arm 420, and the supporting structure of the guide plate 300 ensures that the consumables are placed stably. This design avoids the risk of tilting, rolling or uneven stacking of consumables, while improving the accuracy of consumable management and system efficiency.

[0047] In this embodiment, a pickup port 120 is provided on the front of the cabinet 100 for the user to take out consumables, and a replenishment port 130 is provided on the back to facilitate the replenishment of consumables. The loading and unloading functions of consumables are realized by a single material guiding mechanism, which avoids the complex multi-mechanism design and significantly reduces the manufacturing cost and maintenance difficulty of the internal material guiding mechanism. Compared with the traditional solution, this design simplifies the structure and improves the economy. The loading and unloading of consumables are completed on the back side of the cabinet 100 where the replenishment port 130 is located, so that the pickup port 120 at the front end of the cabinet 100 is only used for user operation, which improves the space utilization and avoids affecting the consumable storage capacity due to the material guiding mechanism occupying too much space.

[0048] See also Figure 4 In the medical consumables storage cabinet provided in this embodiment, a protruding structure 440 is provided on the flip rod 410, a clamping arm 420 is arranged in the protruding structure 440, a pair of clamping arms 420 are arranged opposite to each other, the clamping arm 420 includes a telescopic shaft 421 penetrating the protruding structure 440, a shaft sleeve 441 is provided on the protruding structure 440, the telescopic shaft 421 is slidably connected with the shaft sleeve 441, the clamping arm 420 also includes an end plate 423 arranged on one end of the telescopic shaft 421 located in the protruding structure 440, a spring 424 is sleeved on the telescopic shaft 421, and a ring-shaped electric Magnet 425, one end of the spring 424 abuts against the end plate 423, and the other end abuts against the annular electromagnet 425. A chuck 426 is provided on the other end of the telescopic shaft 421. When the annular electromagnet 425 is energized, the annular electromagnet 425 drives the end plate 423 to move closer to the annular electromagnet 425, driving a pair of chucks 426 to move closer to each other to clamp the medical consumables; when the annular electromagnet 425 is de-energized, the spring 424 drives the end plate 423 to move away from the annular electromagnet 425, driving a pair of chucks 426 to move away from each other to release the medical consumables.

[0049] Through the above design, this embodiment realizes the precise clamping and stable placement of medical consumables. The electric control drive of the annular electromagnet 425 ensures the accuracy and stability of the clamping action, and avoids the consumables from slipping due to insufficient clamping force or clamping position deviation. At the same time, the spring 424 provides an automatic reset function, and the separation action of the clamping assembly 400 can be completed without an additional drive device, reducing the mechanical complexity. In addition, the clamping arm 420 is restricted in movement within the protruding structure 440, ensuring the path accuracy and repeatability of the clamping and releasing actions, so that the consumables remain stable during transportation and placement.

[0050] The design of the chuck 426 further enhances the adaptability to consumables of different shapes and sizes. Through the drive of the annular electromagnet 425 and the elastic action of the spring 424, the spacing between the chucks 426 can be flexibly adjusted to meet the clamping requirements of diversified medical consumables. Through the cooperation of the clamping assembly 400 and the guide plate 300, after the clamping arm 420 clamps the consumables, the flip rod 410 can stably place the consumables on the guide plate 300, and the guide plate 300 completes the conveying of the consumables through its own telescopic movement. The clamping assembly 400 and the guide plate 300 jointly improve the stability of the conveying process and avoid the consumables from tilting or falling during transportation. In addition, the consumables are automatically flipped smoothly under the action of gravity, ensuring the neat stacking effect of the consumables when placed on the electric control conveyor belt.

[0051] See also Figure 2 In the medical consumables storage cabinet provided in this embodiment, the driving mechanism 200 includes a first lead screw 210 and a first motor connected to each other, the first lead screw 210 is arranged along the height direction of the second side surface, and a slide 220 is arranged on the first lead screw 210. Under the drive of the first motor, the slide 220 moves along the axial direction of the first lead screw 210;

[0052] The slide 220 is provided with a second lead screw 230 and a second motor which are connected to each other. The second lead screw 230 is arranged along the width direction of the second side surface. The second lead screw 230 is provided with an adjustment seat 240. The guide plate 300 is arranged on the adjustment seat 240. Driven by the second motor, the adjustment seat 240 moves along the axial direction of the second lead screw 230.

[0053] The medical consumables storage cabinet of this embodiment realizes flexible movement of the guide plate 300 in both height and width directions by optimizing the design of the driving mechanism 200. The driving mechanism 200 is composed of a first lead screw 210, a first motor, a second lead screw 230 and a second motor, wherein the first lead screw 210 is arranged along the height direction of the second side surface of the cabinet 100, and the slide 220 is driven by the first motor to move up and down along the axial direction of the first lead screw 210. The slide 220 serves as a height-adjustable bearing platform, providing support for the flexible transportation of the guide plate 300 between different storage compartments.

[0054] This design not only significantly improves the positioning accuracy of the guide plate 300 by combining the first lead screw 210 in the height direction with the second lead screw 230 in the width direction, but also simplifies the structural complexity of the guide mechanism. The coordination of the two-stage motion enables the guide plate 300 to be flexibly operated in the storage cabinet to meet the consumables transportation requirements of different storage compartments. In addition, the independent control of the first motor and the second motor ensures independent drive in the height direction and the width direction, avoiding the consumables from falling or positioning errors caused by interference or motion deviation.

[0055] See also Figure 5In the medical consumables storage cabinet provided in this embodiment, the guide plate 300 includes a plate body 310, the plate body 310 is slidably connected to the adjustment seat 240, an abutment block 320 is provided in the plate body 310, and a threaded guide tube 321 is provided on one end of the abutment block 320 facing the adjustment seat 240;

[0056] The telescopic assembly 500 includes a third screw 510 and a third motor that are interconnected. One end of the third screw 510 is engaged with the threaded guide tube 321, and the other end is connected to the third motor. The third motor is arranged on the adjustment seat 240. Driven by the third motor, the third screw 510 rotates to drive the plate body 310 to move closer to or away from the adjustment seat 240.

[0057] During operation, when it is necessary to push the consumables to the pickup port 120, the third motor drives the third lead screw 510 to rotate, so that the plate body 310 moves forward to the front of the adjustment seat 240, pushing the consumables placed thereon to gradually move to the target position; after the conveying is completed, the third motor drives in the reverse direction, driving the plate body 310 to return to the initial position, ready for the next cycle operation. The meshing structure of the threaded guide tube 321 and the third lead screw 510 ensures the stability and reliability of the movement of the plate body 310, while avoiding movement deviations caused by external forces or misoperation. This design combines the sliding connection of the plate body 310 with the drive of the telescopic assembly 500, which not only improves the accuracy of the consumables conveying, but also optimizes the compactness of the overall structure. The setting of the telescopic assembly 500 on the adjustment seat 240 enables the conveying and adjustment actions to be completed on a unified component, reducing the design requirements of redundant mechanisms, while improving the flexibility and efficiency of the system.

[0058] See also Figure 5 In the medical consumables storage cabinet provided in this embodiment, the telescopic assembly 500 also includes a second support rod 520, one end of the second support rod 520 is set on the abutment block 320, and the other end is connected to the plate body 310, the abutment block 320 is slidably connected to the plate body 310, and the second support rod 520 is used to further drive the plate body 310 to move away from the adjustment seat 240.

[0059] In the medical consumables storage cabinet of this embodiment, the design of the second support rod 520 of the telescopic assembly 500 further optimizes the driving function of the plate body 310, and realizes a further driving effect and a higher space utilization rate through staged linkage movement. During operation, the action of the second support rod 520 is triggered after the movement of the third motor and the third lead screw 510 is completed, forming a step-by-step driving scheme. First, when the operation is started, the third motor drives the third lead screw 510 to rotate, and the abutment block 320 engaged with the threaded guide tube 321 moves accordingly, pushing the plate body 310 to slide along the direction of the adjustment seat 240. At this stage, it mainly depends on the power output of the third motor and the third lead screw 510 to ensure that the plate body 310 can be stably moved to a position close to its initial target position. After the third motor drives to complete the preset distance, the action of the second support rod 520 is triggered. The second support rod 520, one end of which is fixed on the abutment block 320, begins to apply auxiliary thrust, and the other end is connected to the plate body 310, and by further extending, drives the plate body 310 to move to a farther position.

[0060] This design forms a multi-stage drive structure by dividing the movement of the third lead screw 510 and the second support rod 520 into stages. This not only fully utilizes the high-precision positioning capability of the third motor and the third lead screw 510, but also achieves a drive effect beyond the movement range of the third lead screw 510 through the further extension of the second support rod 520.

[0061] See also Figure 5 The medical consumables storage cabinet provided in this embodiment has an RFID reading module 330 in the material guide plate 300, which is used to identify the medical consumables information and record the entry and exit of the warehouse. The medical consumables storage cabinet of this embodiment integrates the RFID reading module 330 in the material guide plate 300, thereby realizing accurate identification and efficient management of consumables information. The setting of the RFID reading module 330 enables the storage cabinet to read the label information of medical consumables in real time, automatically record the entry and exit of consumables, and synchronize it with the material management data in the system. Through this design, not only the intelligent level of consumables management can be improved, but also a reliable technical guarantee is provided for the traceability of materials.

[0062] The RFID reading module 330 is integrated into the internal control frame. This integration method further optimizes the layout of the hardware equipment, enabling it to scan and read the RFID tag information of the consumables in real time while the guide plate 300 performs loading or unloading operations. The read information can be directly transmitted to the main control system of the storage cabinet to determine the current status of the consumables. By uniquely identifying the RFID tag information of each consumable, the storage cabinet can track and record the entire process of consumables from storage to delivery, providing accurate data support for inventory management and logistics supervision. In addition, since the RFID reading module 330 only requires one device to cover the loading and unloading action areas of the guide plate 300, it not only simplifies the hardware configuration of the system, but also effectively reduces costs, which is more economical and practical than traditional multi-device monitoring solutions.

[0063] The medical consumables storage cabinet provided in this embodiment has a conveyor belt at the bottom of the storage compartment, which is used to drive the medical consumables to move toward or away from the guide plate 300. The medical consumables storage cabinet of this embodiment realizes the automatic conveying function of the consumables in the storage compartment by designing a conveyor belt at the bottom of the storage compartment, and cooperates with the guide plate 300 to further optimize the efficiency and accuracy of the loading and unloading process.

[0064] In the refilling operation of the medical consumables storage cabinet of this embodiment, the operator only needs to place the consumables on the guide plate 300, and the system identifies the consumables information through the RFID reading module 330 to determine the properties of the materials and the specific conveyor belt position where they should be placed. This process relies on RFID technology to read the unique identity information of the consumables to ensure that the materials are accurately classified and matched with the storage location requirements. After the identification is completed, the system moves the consumables from the guide plate 300 to the conveyor belt at the inner position of the support plate 110 through the coordinated action of the longitudinal lifting and lateral adjustment of the driving mechanism 200. At this time, the conveyor belt moves in a direction away from the guide plate 300, and transports the placed consumables to a deeper storage grid, making room for the subsequent operation of the guide plate 300. This design can quickly accommodate more consumables and avoid the situation where the consumables are piled up in the working area of ​​the guide plate 300 and affect the operation. The continuous conveying action of the conveyor belt ensures that the consumables inside the storage grid are neatly arranged, providing technical guarantee for improving storage density and improving space utilization.

[0065] During the unloading process, when consumables need to be taken, the conveyor belt moves in the opposite direction to transport the consumables in the storage compartment to a position close to the guide plate 300. The guide plate 300 directly clamps the consumables conveyed by the conveyor belt through its clamping mechanism to achieve efficient extraction of consumables. The precise coordination between the conveyor belt and the guide plate 300 makes the conveying and extraction process of consumables highly automated, reduces manual intervention, and improves the stability and accuracy of unloading.

[0066] See also Figure 4 and Figure 5 In the medical consumables storage cabinet provided in this embodiment, the clamping assembly 400 also includes an infrared module 450, and the infrared module 450 includes an infrared emitting assembly and an infrared receiving assembly. The infrared emitting component is arranged on one of the pair of chucks 426, and the infrared receiving component is arranged on the other of the pair of chucks 426. The infrared emitting component and the infrared receiving component are arranged opposite to each other and are used to detect the clamping status of the consumables in the pair of chucks 426.

[0067] The medical consumables storage cabinet of this embodiment further optimizes the clamping monitoring and automatic control capabilities of consumables by integrating infrared transmitters and infrared receivers in the clamping assembly 400. When the consumables are in the inner position of the electric control flip frame, their shape or material will block the infrared rays emitted by the embedded infrared positioning module. The signal of the blocked infrared rays triggers the annular electromagnet 425 to start, driving the iron spring 424 to contract. The contraction of the iron spring 424 further controls the internal control plate and the telescopic adjustment shaft to extend outward, thereby pushing the active clamping disc to perform a clamping operation. At this time, the active clamping disc achieves precise clamping and fixing of the consumables from both sides to ensure the stability of the consumables during the clamping and conveying process. The introduction of the infrared transmitting and receiving module realizes the real-time detection of the position and state of the consumables by the clamping assembly 400. This non-contact detection method can not only quickly and accurately determine whether the consumables are already in the clamping disc 426, but also start the subsequent electromagnet and spring 424 driving action through signal feedback to complete the automatic clamping of the consumables.

[0068] See also Figure 6 In the medical consumables storage cabinet provided in this embodiment, a rolling curtain 140 is provided on the pick-up port 120 and the replenishment port 130, and the rolling curtain 140 is an inverted electrically controlled rolling curtain 140. The medical consumables storage cabinet in this embodiment is designed with an inverted electrically controlled rolling curtain 140 at the pick-up port 120 and the replenishment port 130, and the rolling mechanism of the rolling curtain 140 is located below the pick-up port 120 and the replenishment port 130. The unique feature is that the rolling action of the rolling curtain 140 is performed from top to bottom, and when the rolling curtain 140 is completely downward, the pick-up port 120 or the replenishment port 130 is in an open state. This design significantly optimizes the space utilization of the storage cabinet and improves the efficiency of taking and replenishing consumables.

[0069] The inverted electric shutter 140 realizes the downward reeling action through the reeling mechanism below it. When the shutter 140 is fully reeled upward, the cargo port 120 or the replenishment port 130 is blocked by the shutter 140, forming a closed state, effectively protecting the consumables inside the storage cabinet from dust, moisture or other external factors; when the shutter 140 is unfolded from top to bottom to the lowest point, the passage is completely open, which is convenient for taking or replenishing consumables. Compared with the traditional top shutter 140 design, this inverted shutter 140 method not only reduces the interference of the top mechanical structure, but also releases more space for the upper activity area of ​​the storage cabinet.

[0070] See also Figure 1 The medical consumables storage cabinet provided in this embodiment has a control module 150 on the cabinet body 100. The control module 150 includes a control screen and an identification module. The control screen is used to adjust the medical consumables storage cabinet to a replenishment mode or a delivery mode, and the identification module is used to identify and verify the identity information of the current operator.

[0071] The medical consumables storage cabinet of this embodiment is provided with a control module 150 on the cabinet body 100, and the control module 150 includes a control screen and an identification module. The control screen is used to adjust the medical consumables storage cabinet to the replenishment mode or the delivery mode, and the identification module is used to identify and verify the identity information of the current operator, and supports authority authentication through face recognition, fingerprint or IC card, thereby ensuring that only authorized personnel can operate the storage cabinet, thereby improving safety and reliability. An embedded LCD control screen is fixedly installed on the outside of the pickup port 120 and the replenishment port 130, and combined with the RFID reading module 330, accurate identification and traceability of materials can be achieved to ensure the efficiency of consumables management.

[0072] The main cabinet 100 is divided into storage areas for the processing area and storage areas for the processed area. The storage areas are arranged in layers to achieve zoning management of the status of consumables. After acceptance by the in-hospital material management system, each consumable is affixed with an RFID tag and given unique identity information for radio frequency identification and tracking. In the replenishment mode, the inverted electrically controlled closed roller shutter 140 of the replenishment port 130 opens automatically, and the materials are placed in the replenishment port 130 in turn. Through the coordinated action of the drive mechanism 200 and the guide plate 300, the materials are accurately transported to the storage area for processing, realizing efficient automated replenishment operations.

[0073] When materials need to be processed outside, department staff submit an application for processing outside through the in-hospital material management system. The system binds the inventory materials with the patient information to generate an outbound processing order. At the pickup port 120, the barcode of the processing order is scanned by the barcode reader for verification. When a real and valid outbound processing order is identified, the pickup port 120 automatically opens, and authorized medical staff can take out the materials to be processed. At the same time, after picking up the goods, the materials are checked by the RFID reading module 330 to ensure that the materials taken out are consistent with the processing order information. After the processed materials are returned, the material distribution personnel will re-enter the warehouse through the replenishment port 130, and the barcode reader will scan the barcode of the outbound processing order for confirmation. The inverted electrically controlled closed roller shutter 140 of the replenishment port 130 will open automatically, and the materials will be put in one by one and automatically transported to the processed area through the material guide device.

[0074] In the delivery mode, medical staff can enter the smart cabinet system after verifying their identity through the identification module, and can take the consumables in the processing area. After the authorized personnel pass the fingerprint, face or IC card authority authentication, the pickup port 120 will automatically open, and the materials that have been taken will be re-checked by the RFID reading module 330 to ensure the accuracy of the use of materials. After unloading, the consumables will directly enter the medical use link, realizing a complete closed-loop management from processing to use.

[0075] This embodiment realizes intelligent, automated and efficient consumables management by combining the identification module, control screen and RFID reading module 330. The partitioning of the processing area and the processed area further optimizes the material management process, and the inverted electric closed roller shutter 140 and the material guide device ensure the safety, convenience and accuracy of the consumables storage and retrieval process, providing strong support for the standardized management of medical consumables.

[0076] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0077] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A medical consumables storage cabinet, comprising a cabinet body (100), a plurality of support plates (110) arranged in the cabinet body (100), and a feeding device, wherein the plurality of support plates (110) and the cabinet body (100) form a storage grid for placing medical consumables, a first side surface of the cabinet body (100) is provided with a take-out port (120), and a second side surface of the cabinet body (100) is provided with a replenishment port (130), characterized in that: A chamber for accommodating the feeding device is provided between one end of the supporting plates (110) away from the first side surface and the second side surface, the feeding device comprising a driving mechanism (200) and a material guide plate (300), the material guide plate (300) being connected to the driving mechanism (200), and under the drive of the driving mechanism (200), the material guide plate (300) moves in the chamber along a straight line direction where a pair of adjacent side edges of the second side surface are located; The feeding device further comprises a clamping assembly (400), wherein the clamping assembly (400) is arranged on the material guide plate (300), and comprises a pair of flipping rods (410) rotatably connected to the material guide plate (300), and a clamping arm (420) and a first strut (430) arranged on the flipping rod (410), wherein the clamping arm (420) is arranged at the end of the flipping rod (410) and is used to clamp the medical consumables, wherein one end of the first strut (430) is connected to the flipping rod (410), and the other end is arranged on the material guide plate (300), wherein the flipping rod (410) has a retracted state in which it is stored on both sides of the material guide plate (300), and a protruding state in which it is rotated to protrude from the material guide plate (300), and under the action of the first strut (430), the flipping rod (410) switches between the retracted state and the protruding state; The feeding device also includes a telescopic component (500) disposed in the guide plate (300) for driving the guide plate (300) to move toward or away from the second side surface so as to deliver the medical consumables delivered from the replenishment port (130) to the storage compartment, or to deliver the medical consumables in the storage compartment to the pickup port (120).

2. The medical consumables storage cabinet according to claim 1, characterized in that: The flip rod (410) is provided with a protruding structure (440), the clamping arm (420) is arranged in the protruding structure (440), a pair of the clamping arms (420) are arranged opposite to each other, the clamping arm (420) includes a telescopic shaft (421) passing through the protruding structure (440), a shaft sleeve (441) is provided on the protruding structure (440), the telescopic shaft (421) and the shaft sleeve (441) are slidably connected, the clamping arm (420) also includes an end plate (423) arranged on one end of the telescopic shaft (421) located in the protruding structure (440), a spring (424) is sleeved on the telescopic shaft (421), and a ring-shaped electromagnet (425) is also provided in the protruding structure (440). ), one end of the spring (424) abuts against the end plate (423), and the other end abuts against the annular electromagnet (425); a chuck (426) is provided on the other end of the telescopic shaft (421); when the annular electromagnet (425) is energized, the annular electromagnet (425) drives the end plate (423) to move closer to the annular electromagnet (425), driving a pair of chucks (426) to move closer to each other to clamp medical consumables; when the annular electromagnet (425) is de-energized, the spring (424) drives the end plate (423) to move away from the annular electromagnet (425), driving a pair of chucks (426) to move away from each other to release medical consumables.

3. The medical consumables storage cabinet according to claim 1, characterized in that: The driving mechanism (200) comprises a first lead screw (210) and a first motor which are connected to each other, the first lead screw (210) being arranged along the height direction of the second side surface, a slide table (220) being arranged on the first lead screw (210), and the slide table (220) moves along the axial direction of the first lead screw (210) under the drive of the first motor; The slide table (220) is provided with a second lead screw (230) and a second motor which are connected to each other. The second lead screw (230) is arranged along the width direction of the second side surface. The second lead screw (230) is provided with an adjustment seat (240). The guide plate (300) is arranged on the adjustment seat (240). Under the drive of the second motor, the adjustment seat (240) moves along the axial direction of the second lead screw (230).

4. The medical consumables storage cabinet according to claim 3, characterized in that: The guide plate (300) comprises a plate body (310), the plate body (310) is slidably connected to the adjustment seat (240), an abutment block (320) is arranged inside the plate body (310), and a threaded guide tube (321) is arranged on one end of the abutment block (320) facing the adjustment seat (240); The telescopic assembly (500) comprises a third lead screw (510) and a third motor which are connected to each other. One end of the third lead screw (510) is engaged with the threaded guide tube (321), and the other end is connected to the third motor. The third motor is arranged on the adjustment seat (240). Driven by the third motor, the third lead screw (510) rotates to drive the plate body (310) to move closer to or away from the adjustment seat (240).

5. The medical consumables storage cabinet according to claim 4, characterized in that: The telescopic assembly (500) further includes a second support rod (520), one end of which is disposed on the abutment block (320), and the other end of which is connected to the plate body (310), the abutment block (320) being slidably connected to the plate body (310), and the second support rod (520) being used to further drive the plate body (310) to move away from the adjustment seat (240).

6. The medical consumables storage cabinet according to claim 1, characterized in that: The guide plate (300) is provided with an RFID reading module (330) for identifying the information of medical consumables and recording the in-and-out conditions.

7. The medical consumables storage cabinet according to claim 1, characterized in that: A conveyor belt is provided at the bottom of the storage compartment, for driving the medical consumables to move toward or away from the guide plate (300).

8. The medical consumables storage cabinet according to claim 2, characterized in that: The clamping assembly (400) further includes an infrared module (450), which includes an infrared emitting assembly and an infrared receiving assembly. The infrared emitting assembly is disposed on one of a pair of the chucks (426), and the infrared receiving assembly is disposed on the other of the pair of the chucks (426). The infrared emitting assembly and the infrared receiving assembly are disposed opposite to each other.

9. The medical consumables storage cabinet according to claim 1, characterized in that: The cargo pickup port (120) and the cargo replenishment port (130) are provided with rolling curtains (140), and the rolling curtains (140) are inverted electrically controlled rolling curtains (140).

10. The medical consumables storage cabinet according to claim 1, characterized in that: The cabinet (100) is provided with a control module (150), the control module (150) comprising a control screen and an identification module, the control screen being used to adjust the medical consumables storage cabinet to a replenishment mode or a delivery mode, and the identification module being used to identify and verify the identity information of the current operator.

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