Medicine storage cabinet

Abstract

The invention provides a medicine storage cabinet which comprises a cabinet body and a storage plate arranged in the cabinet body in a drawable mode, the storage plate is provided with a plurality of placing positions used for containing medicine, each placing position is correspondingly provided with a clamping mechanism, and each clamping mechanism has a clamping state and a clamping state, the medicine can be automatically and laterally clamped and fixed; in the jacking state, when the medicine needs to be taken out, the clamping state is relieved, the medicine is automatically jacked upwards to assist in taking out, and the clamping mechanism with the clamping state and the jacking state is arranged, so that the medicine can be automatically and reliably clamped and fixed during storage, and the medicine is prevented from shaking; and during medicine taking, clamping can be automatically relieved, the medicine can be stably jacked up to the easy-to-take height, an operator does not need to dig the medicine with great effort, and the medicine taking efficiency and the operation experience are greatly improved.

Description

Technical Field

[0001] This invention relates to the field of pharmaceutical storage technology, and in particular to a pharmaceutical storage cabinet. Background Technology

[0002] Medicine storage cabinets are key pieces of equipment used in hospital pharmacies, drugstores, and laboratories for classifying and storing medicines. To achieve the orderly management of large quantities of small bottled medicines, existing technologies commonly employ pull-out storage cabinets with multiple compartments. These cabinets typically consist of a cabinet body and multiple pull-out storage panels (or drawers, trays) within the cabinet. Each storage panel has a densely packed array of compartments, each designed to hold one medicine bottle.

[0003] However, these conventional storage cabinets reveal significant drawbacks in practical use, particularly in retrieving medications. Firstly, to maximize space utilization and prevent medications from shifting during transport or movement, the placement slots are typically designed to be quite deep, with their inner diameter closely matching the outer diameter of the medication bottles. This results in most of the bottle sinking into the slot, making it difficult for operators to grip or lift it with their fingers. This is especially problematic when the slots are narrow, the bottles are made of smooth materials, or are small in size, making retrieval extremely inconvenient. Operators often need to tilt the bottle, pry it open with their fingernails, or even use other tools to remove it. This not only significantly reduces efficiency but also poses a risk of medications slipping, breaking, or cross-contamination with adjacent medications due to excessive force. Summary of the Invention

[0004] To address the aforementioned technical problems, the present invention provides a medicine storage cabinet to solve these problems.

[0005] This invention provides a medicine storage cabinet, including a cabinet body and a storage panel that can be pulled out of the cabinet body. The storage panel has multiple placement positions for storing medicines, and each placement position is correspondingly provided with a clamping mechanism. The clamping mechanism has the following features: Clamping state: When the medicine is placed in the placement position, it can automatically clamp and fix the medicine laterally; Lifting state: When it is necessary to remove the medicine, the clamping state is released, and the medicine is automatically lifted upward to assist in removal.

[0006] Optionally, the clamping mechanism includes a clamping assembly and an adsorption assembly, wherein, In the clamping state, the clamping component clamps the drug and locks with the adsorption component to maintain the state; In the lifting state, the lock is released, the adsorption component lifts the medicine upward, and a negative pressure is generated during the lifting process to adsorb the bottom of the medicine.

[0007] Optionally, the clamping assembly includes a pushing part, a clamping part, and a pre-tightening part. The clamping part is connected to the pushing part through a third conversion part. The pre-tightening part is used to provide a pre-tightening force to the pushing part and drive the clamping part to clamp the medicine through the pushing part and the third conversion part.

[0008] Optionally, the adsorption assembly includes a telescopic adsorption section disposed at the bottom of the placement position, an adsorption tray disposed at the top of the telescopic adsorption section for supporting the medicine, and a reset section for providing an upward reset force to the adsorption tray; wherein, The telescopic adsorption part is provided with an adsorption channel inside, and the adsorption plate is provided with an adsorption port that communicates with the adsorption channel; When the medicine is placed in and the adsorption plate is pressed down, the reset part is compressed and triggers the clamping assembly to clamp the medicine. At the same time, the bottom of the clamping part abuts against the upper edge of the adsorption plate, locking it in the pressed position. When the clamping assembly is operated to release the medicine, the clamping part releases its grip on the medicine and releases its contact with the adsorption plate. The resetting force of the resetting part pushes the adsorption plate and the medicine upward. At the same time, the synchronous movement of the telescopic adsorption part generates an instantaneous negative pressure in the adsorption channel, adsorbing the bottom of the medicine.

[0009] Optionally, the cabinet is also provided with a limit mechanism for locking the storage plate and closing its top when it is closed.

[0010] Optionally, the limiting mechanism includes a driving unit, a limiting unit controlled by the driving unit, and a cover. A limiting groove is provided on the storage plate. The operation of the driving unit can simultaneously drive the limiting unit out of the limiting groove and drive the cover to open the top of the storage plate.

[0011] Optionally, the drive unit is provided with an anti-misoperation unit; when the storage plate is pulled out, the drive unit must first be operated in the first direction to release the anti-misoperation unit from its limit, and then the drive unit must be operated in the second direction to synchronously control the limiting unit and the cover.

[0012] Optionally, the driving part is connected to the limiting part through a first conversion part, and to the cover part through a second conversion part.

[0013] Optionally, the bottom surface of the cover is provided with a plurality of receiving grooves. When the cover is closed on the top of the storage plate, the receiving grooves are used to receive the top of the medicine protruding from the placement groove, and the bottom surface of the cover is in contact with the top surface of the storage plate to form a seal.

[0014] Optionally, a U-shaped limiting track is provided on the inner wall of the cabinet, and the first and / or last sections of the limiting track are provided with friction parts. A sliding block that slides with the limiting track is connected to the storage plate, and the friction parts increase the movement resistance of the storage plate when it is initially pulled out and finally pushed in.

[0015] The medicine storage cabinet provided by this invention includes a cabinet body and a storage plate that can be pulled out and installed inside the cabinet body. The storage plate has multiple placement positions for accommodating medicines. Each placement position is correspondingly provided with a clamping mechanism. The clamping mechanism has the following functions: clamping state: when the medicine is placed in the placement position, it can automatically clamp and fix the medicine laterally; lifting state: when it is necessary to remove the medicine, the clamping state is released and the medicine is automatically lifted upward to assist in removal. By setting a clamping mechanism with "clamping state" and "lifting state", this invention can automatically and reliably clamp and fix the medicine during storage to prevent it from shaking; when retrieving the medicine, it can automatically release the clamp and smoothly lift the medicine to an easily accessible height, so that the operator does not need to dig it out with effort, which greatly improves the efficiency of medicine retrieval and the operating experience. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the medicine storage cabinet of the present invention; Figure 2 This is a three-dimensional structural diagram of the cabinet of the present invention; Figure 3 This is an exploded view of the cabinet of the present invention; Figure 4 This is a three-dimensional structural diagram of the storage column of the present invention; Figure 5 This is a three-dimensional structural cross-sectional view of the column stored in the motion slot of the present invention; Figure 6 This is a three-dimensional cross-sectional view of the storage column at the rotating ring of the present invention; Figure 7 This is a three-dimensional structural cross-sectional view of the storage column of the present invention in the lifting state; Figure 8 This is a cross-sectional view of the storage column of the present invention; Figure 9 This is a three-dimensional structural cross-sectional view of the storage column of the present invention in a clamped state from another perspective. Figure 10 This is an exploded view of the internal structure of the storage column of the present invention; Figure 11 This is a first-view sectional view of the cabinet body of the present invention; Figure 12 This is a cross-sectional view of the cabinet body of the present invention from a second perspective; Figure 13 This is a cross-sectional view of the rotating disk of the cabinet body of the present invention; Figure 14 This is a three-dimensional structural diagram of the first conversion unit of the present invention; Figure 15 For the present invention Figure 14 A structural schematic diagram of the limiting gear in a mid-section view; Figure 16 This is a schematic diagram of the rotating disk at the limiting groove in cross-section of the present invention; Figure 17 For the present invention Figure 14 Exploded view in the image; Figure 18 This is an exploded view of the second conversion section of the present invention.

[0017] Explanation of reference numerals in the attached drawings: 100, storage cabinet; 200, medicine; 10, cabinet body; 11, storage plate; 12, slide rail; 20, placement position; 21, storage column; 22, placement slot; 23, movement slot; 24, guide rod; 30, clamping assembly; 31, pushing part; 32, third conversion part; 321, rotating ring; 322, inclined slide; 323, third sliding column; 33, clamping part; 34, pre-tightening part; 40, adsorption assembly; 41, telescopic adsorption part; 411, hollow column; 412, piston; 413, movable column; 42, adsorption plate; 43, reset part; 44, adsorption channel; 45, adsorption port; 50, limit. Positioning mechanism; 51, drive unit; 511, operating handle; 512, rotating shaft; 52, limiting unit; 53, cover; 531, receiving groove; 532, limiting slider; 54, limiting groove; 55, anti-misoperation unit; 551, limiting gear ring; 552, limiting gear; 56, first conversion unit; 561, rotating disk; 562, first eccentric arc groove; 563, first sliding column; 564, limiting groove; 57, second conversion unit; 571, rotating block; 572, second eccentric arc groove; 573, second sliding column; 58, synchronization groove; 59, synchronization block; 60, limiting track; 61, friction unit; 62, sliding block.

[0018] The following detailed description, in conjunction with the accompanying drawings, will further illustrate the present invention. Detailed Implementation

[0019] To facilitate understanding of the present invention, a more complete description will be given below with reference to the accompanying drawings. Several embodiments of the invention are illustrated in the drawings. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

[0020] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0022] like Figures 1 to 3 As shown, the present invention provides a medicine storage cabinet, including a cabinet body 10 and a storage plate 11 that is removably disposed within the cabinet body 10. The storage plate 11 is provided with a plurality of placement positions 20 for accommodating medicines 200. Each placement position 20 is correspondingly provided with a clamping mechanism, the clamping mechanism having: Clamping state: When the medicine 200 is placed in the placement position 20, it can automatically clamp and fix the medicine 200 laterally; Lifting state: When it is necessary to remove medicine 200, the clamping state is released, and medicine 200 is automatically lifted upward to assist in removal.

[0023] In this embodiment, the medicine 200 storage cabinet mainly includes a cabinet body 10 and a storage plate 11. The storage cabinet is formed by stacking several cabinet bodies 10 to form a main frame, and a slide rail 12 is provided inside. The storage plate 11 is pulled out and installed in the cabinet body 10 via the slide rail 12, which facilitates the retrieval and placement of medicine 200. The storage plate 11 has multiple placement slots 22 (placement positions 20) arranged in a matrix for holding medicine 200 bottles (hereinafter referred to as medicine 200). Each placement slot 22 is independently equipped with a clamping mechanism for fixing and assisting in the retrieval and placement of medicine 200. A limiting mechanism 50 is also provided on the front of the cabinet body 10 for locking the storage plate 11 and sealing its top.

[0024] Furthermore, the clamping mechanism includes a clamping component 30 and an adsorption component 40; In the clamping state, the clamping component 30 clamps the drug 200 and locks with the adsorption component 40 to maintain the state; When in the lifting state, the lock is released, the adsorption component 40 lifts the drug 200 upwards, and generates negative pressure to adsorb the bottom of the drug 200 during the lifting process.

[0025] like Figures 4 to 10 As shown, the clamping assembly 30 includes a pushing part 31, a clamping part 33 connected to the pushing part 31 via a third conversion part 32, and a pre-tightening part 34 that provides pre-tightening force to the pushing part 31.

[0026] The adsorption assembly 40 includes a telescopic adsorption part 41 disposed at the bottom of the placement position 20, an adsorption plate 42 disposed at the top of the telescopic adsorption part 41 for supporting the medicine 200, and a reset part 43 for providing an upward reset force to the adsorption plate 42; the telescopic adsorption part 41 is provided with an adsorption channel 44 inside, and the adsorption plate 42 is provided with an adsorption port 45 communicating with the adsorption channel 44. When the medicine 200 is placed in and the adsorption plate 42 is pressed down, the reset part 43 is compressed and triggers the clamping assembly 30 to clamp the medicine 200. At the same time, the bottom of the clamping part 33 abuts against the upper edge of the adsorption plate 42, locking it in the pressed position. When the clamping assembly 30 is operated to release the medicine 200, the clamping part 33 releases the clamp on the medicine 200 and releases the abutment against the adsorption plate 42. The reset force of the reset part 43 pushes the adsorption plate 42 and the medicine 200 to rise. At the same time, the synchronous movement of the telescopic adsorption part 41 generates an instantaneous negative pressure in the adsorption channel 44, adsorbing the bottom of the medicine 200.

[0027] In this embodiment, the clamping mechanism is the core of the invention, and it has two working states: clamping state (the medicine 200 is fixed) and lifting state (the medicine 200 is assisted in being removed).

[0028] The clamping mechanism is composed of a clamping component 30 and an adsorption component 40 working together.

[0029] The clamping assembly 30 includes a pushing part 31, a third conversion part 32, a clamping part 33, and a pre-tightening part 34. The placement position 20 includes a storage column 21 fixed to the storage plate 11, with a placement groove 22 at its top. A movement groove 23 is also provided at the top of the storage column 21, and a guide rod 24 is fixedly installed within the movement groove 23. The pushing part 31 is a slider, sleeved on the guide rod 24, and can slide along the trajectory of the movement groove 23, which is coaxially arranged with the placement groove 22. The pre-tightening part 34 is a compression spring sleeved on the guide rod 24, which always applies a pre-tightening force to the pushing part 31.

[0030] The third conversion part 32 includes a rotating ring 321 rotatably disposed inside the storage column 21, two inclined sliding grooves 322 symmetrically formed on the rotating ring 321, and a third sliding column 323 slidably engaged with the inclined sliding grooves 322. The clamping part 33 is a pair of arc-shaped clamping blocks, the inner surfaces of which can be attached with a rubber layer to increase friction for holding the medicine 200. The third sliding column 323 is connected to the arc-shaped clamping blocks.

[0031] The adsorption assembly 40 includes a telescopic adsorption section 41, an adsorption plate 42, and a reset section 43. The telescopic adsorption section 41 is a cylindrical structure fixed to the bottom of the placement groove 22, and its interior forms an adsorption channel 44. The telescopic adsorption section 41 includes a hollow column 411 and a movable column 413 connected to the hollow column 411 via a piston 412. The adsorption plate 42 is located at the top of the telescopic adsorption section 41 and is used to support the bottom of the medicine 200. It has an adsorption port 45 communicating with the adsorption channel 44. The reset section 43 is a compression spring sleeved outside the telescopic adsorption section 41, with its lower end abutting against the bottom of the placement groove 22 and its upper end abutting against the adsorption plate 42, always providing an upward reset force.

[0032] The working process of the clamping mechanism is as follows: Insert medicine 200 and enter clamping state (e.g.) Figure 9 (As shown): The operator places the medicine 200 into the placement slot 22 and presses it downwards. The medicine 200 presses the adsorption plate 42 downwards, compressing the reset part 43. In the initial stage of the adsorption plate 42 moving downwards, its sidewall contacts the clamping part 33, restricting the movement of the clamping part 33. When the adsorption plate 42 moves out of the area of ​​the clamping part 33, under the elastic force of the pre-tightening part 34, the pushing part 31 is driven to slide along the guide rod 24. The pushing part 31 drives the rotating ring 321 to rotate around the center of the placement slot 22. The inclined slide groove 322 on the rotating ring 321 rotates accordingly, driving the third sliding column 323 that cooperates with it to move towards the center through its inclined surface, thereby driving the clamping parts 33 (arc-shaped clamping blocks) on both sides to close towards the center, finally clamping the sidewall of the medicine 200 and completing the clamping. At the same time, when the adsorption plate 42 moves down to near its lowest point, the bottom of the clamping part 33 moves to the upper edge of the adsorption plate 42 and forms abutment, locking the adsorption plate 42 in the lower compressed position like a "latch". At this time, the reset force of the reset part 43 cannot be released, the entire mechanism is stable in the clamping state, and the medicine 200 is firmly fixed.

[0033] Remove 200 units of medicine and enter the lifting state (e.g.) Figure 7 and Figure 8(As shown): When it is necessary to remove the medicine 200, the operator pushes the pusher 31 in the opposite direction. The pusher 31 squeezes the pre-tightening part 34 and drives the rotating ring 321 to rotate in the opposite direction. The rotating ring 321 drives the third sliding column 323 to move to both sides through the inclined slide groove 322, thereby causing the clamping part 33 to open outward and release the clamping of the medicine 200. At the same time, the bottom of the clamping part 33 also moves away from the upper edge of the adsorption plate 42, releasing the lock on the adsorption plate 42. At this time, the restoring force of the compressed reset part 43 is released instantly, pushing the adsorption plate 42 and the medicine 200 upward. During the rapid upward movement of the adsorption plate 42, the telescopic adsorption part 41 extends synchronously, and the piston 412 moves in its adsorption channel 44, thereby generating an instantaneous negative pressure in the adsorption channel 44. This negative pressure acts on the bottom of the medicine 200 through the adsorption port 45, generating an adsorption force, effectively overcoming the inertia of the medicine 200 and preventing it from jumping or tipping over during the rapid lifting process. The medicine 200 is smoothly lifted to a height that is easy to access; this is the lifted state, and the operator can easily take out the medicine 200.

[0034] Furthermore, the cabinet 10 is also provided with a limiting mechanism 50, which is used to lock the storage plate 11 and close its top when it is closed.

[0035] Furthermore, the limiting mechanism 50 includes a driving part 51, a limiting part 52 controlled by the driving part 51, and a cover part 53. A limiting groove 54 is formed on the storage plate 11. Operating the driving part 51 can simultaneously drive the limiting part 52 out of the limiting groove 54 and drive the cover part 53 to open the top of the storage plate 11.

[0036] Furthermore, the drive unit 51 is provided with an anti-misoperation unit 55; when the storage plate 11 is pulled out, the drive unit 51 must first be operated in the first direction to release the anti-misoperation unit 55 from its limit, and then the drive unit 51 must be operated in the second direction to synchronously control the limiting unit 52 and the cover unit 53.

[0037] Furthermore, the drive unit 51 is connected to the limiting unit 52 via the first conversion unit 56, and to the cover unit 53 via the second conversion unit 57.

[0038] In this embodiment, as Figures 11 to 18 As shown, the limiting mechanism 50 includes a driving part 51, a limiting part 52, a cover part 53, a first conversion part 56, and a second conversion part 57.

[0039] The drive unit 51 consists of an operating handle 511 and a rotating shaft 512, which is rotatably mounted inside the cabinet 10. The anti-misoperation unit 55 includes a limiting gear ring 551 fixed to the front panel of the cabinet 10 and a limiting gear 552 sleeved on the rotating shaft 512 via a spline or keyway. In the initial state, the limiting gear 552 and the limiting gear ring 551 mesh with each other, locking the rotating shaft 512 and preventing it from rotating.

[0040] The limiting part 52 is a pin. The first conversion part 56 includes a rotating disk 561 fixedly sleeved on the rotating shaft 512, two first eccentric arc-shaped grooves 562 symmetrically opened on the rotating disk 561, and a first sliding post 563 slidably disposed in the first eccentric arc-shaped grooves 562. The first sliding post 563 is connected to the limiting part 52. Specifically, a through limiting groove 564 is opened on the rotating disk 561, and two symmetrically arranged first eccentric arc-shaped grooves 562 are respectively connected to the two side walls of the limiting groove 564. The two ends of the first sliding post 563 are slidably disposed in the two first eccentric arc-shaped grooves 562, and the middle part is connected to the limiting part 52. This design makes the first sliding post 563 more stable and smooth when moving in the eccentric arc-shaped grooves.

[0041] The cover 53 is an integral cover plate. The second conversion part 57 includes a rotating block 571 fixedly sleeved on the rotating shaft 512, a second eccentric arc-shaped groove 572 formed on the rotating block 571, and a second sliding post 573 slidably disposed in the second eccentric arc-shaped groove 572, the second sliding post 573 being connected to the cover 53. The side of the storage plate 11 is provided with a limiting groove 54 adapted to the limiting part 52. Limiting sliders 532 are provided on both sides of the cover 53, the limiting sliders 532 contacting the inner wall of the cabinet 10.

[0042] It is worth noting that, in order to ensure that the rotating disk 561 and the rotating block 571 can still rotate with the shaft when the drive unit 51 is pulled, an axial synchronization groove 58 is provided on the rotating shaft 512. Synchronization blocks 59, which slide in conjunction with the synchronization groove 58, are fixed to the inner holes of the rotating disk 561 and the rotating block 571 respectively. When the rotating shaft 512 is pulled outward, the synchronization blocks 59 can slide within the synchronization groove 58, keeping the rotating disk 561 and the rotating block 571 in their original positions. When the rotating shaft 512 rotates, the synchronization groove 58 and the synchronization blocks 59 work together to drive the rotating disk 561 and the rotating block 571 to rotate synchronously.

[0043] The working process of the limit mechanism 50 is as follows: Closed State: In the closed state, the drive unit 51 is in its initial position. At this time, the limiting gear 552 meshes with the limiting ring 551. Driven by the first conversion unit 56, the limiting part 52 inserts into the limiting groove 54 of the storage plate 11, locking the storage plate 11. At the same time, the cover 53 closes onto the top of the storage plate 11 under the drive of the second conversion unit 57.

[0044] Opening and Pulling Out: When it is necessary to pull out the storage plate 11, first pull the operating handle 511 outward, causing the rotating shaft 512 to drive the limiting gear 552 to move axially, disengaging from the limiting gear ring 551, thereby releasing the rotation limit. Then, rotate the drive unit 51 counterclockwise. The rotating shaft 512 drives the rotating disk 561 and the rotating block 571 to rotate synchronously through the synchronizing element.

[0045] The first eccentric arc groove 562 on the rotating disk 561 rotates accordingly, pushing the first sliding column 563 through the groove wall, thereby causing the limiting part 52 to exit from the limiting groove 54 of the storage plate 11.

[0046] At the same time, the second eccentric arc groove 572 on the rotating block 571 rotates accordingly, pushing the second sliding column 573 and the limiting slider 532 to cooperate with the inner wall of the cabinet 10 through the groove wall, thereby causing the cover 53 to flip upward and open the top of the storage plate 11.

[0047] After completing the above steps, the storage plate 11 can be pulled out.

[0048] Furthermore, the bottom surface of the cover 53 is provided with a plurality of receiving grooves 531. When the cover 53 is closed on the top of the storage plate 11, the receiving grooves 531 are used to receive the top of the medicine 200 protruding from the placement groove 22, and the bottom surface of the cover 53 is in contact with the top surface of the storage plate 11 to form a seal.

[0049] In this embodiment, as Figure 12 As shown, the bottom surface of the cover 53 has multiple receiving slots 531 corresponding to the placement slots 22. When the cover 53 is closed, the top of medicines 200 that exceed the height of the placement slots 22 can extend into the receiving slots 531 for compatibility. At the same time, a sealing ring (not shown in the figure) is provided between the bottom surface of the cover 53 and the top surface of the storage plate 11. When the cover 53 is pressed tightly, it can provide an independent sealed environment for each placement slot 22, which is beneficial for the moisture protection and preservation of the medicines 200.

[0050] Furthermore, a U-shaped limiting track 60 is provided on the inner wall of the cabinet 10. The first and / or last sections of the limiting track 60 are provided with friction parts 61. A sliding block 62 that slides with the limiting track 60 is connected to the storage plate 11. The friction parts 61 increase the movement resistance of the storage plate 11 when it is initially pulled out and finally pushed in.

[0051] In this embodiment, as Figure 11 and Figure 12 As shown, to ensure smoother pulling and pushing of the storage plate 11 and prevent sudden slippage or impact, a U-shaped limiting track 60 is installed on the inner wall of the cabinet 10. The inner walls of the first section (the initial pulling-out section of the storage plate 11) and the last section (the section where the storage plate 11 is almost fully pushed in) of the limiting track 60 are coated with a high-friction coefficient material, forming a friction section 61. A sliding block 62 connected to the storage plate 11 slides in conjunction with the limiting track 60. When the sliding block 62 moves to the section containing the friction section 61, the resistance increases significantly, thus achieving a "damping feel" during initial pulling and a "buffering feel" during final closing, making the operation smoother and safer.

[0052] By linking the clamping mechanism with the lifting and adsorption, the problem of inconvenient loading and unloading of medicine 200 in the deep tank is effectively solved; by linking the limiting mechanism 50 with the sealing cover, the storage cabinet is locked and sealed; and the special track design improves the user experience. This invention has an ingenious structure and high practicality.

[0053] In summary, the technical effects of implementing this technical solution are as follows: By setting up a clamping mechanism with "clamping state" and "lifting state", the present invention can automatically and reliably clamp and fix the medicine 200 during storage to prevent it from shaking; when retrieving the medicine, it can automatically release the clamp and smoothly lift the medicine 200 to an easy-to-reach height, so that the operator does not need to dig it out, which greatly improves the efficiency of medicine retrieval and the operating experience.

[0054] Through the linkage design of the adsorption component 40 and the lifting action, while the reset part 43 lifts the medicine 200, the movement of the telescopic adsorption part 41 generates an instantaneous negative pressure, creating an adsorption force on the bottom of the medicine 200. This "adsorption lifting" effect can effectively overcome the inertia of the medicine 200, avoiding the risks that the medicine 200 may pop out, tip over, or collide with adjacent medicines 200 that may be caused by traditional spring lifting mechanisms. It is especially suitable for lightweight and smooth medicine bottles 200, and the safety and reliability are significantly improved.

[0055] The entire clamping mechanism is triggered by two simple actions: "insertion and pressing" and "operation and release". It requires no additional power source and cleverly utilizes mechanical linkage and the storage and release of preload to achieve automatic clamping and automatic lifting functions. It has a simple and reliable structure and low manufacturing cost.

[0056] The locking mechanism 50 enables simultaneous locking and top sealing of the storage plate 11, preventing accidental slippage when not in use. Furthermore, the sealing fit between the cover 53 and the top surface of the storage plate 11 provides an independent moisture-proof and dust-proof environment for each medicine 200, facilitating long-term preservation. In addition, the accommodating groove 531 on the cover 53 allows the storage cabinet to accommodate medicines 200 of varying heights, expanding its applicability.

[0057] The design of the anti-misoperation unit 55 effectively prevents the storage cabinet from being accidentally opened due to accidental contact. At the same time, the cooperation between the U-shaped limiting track 60 and the friction part 61 inside the cabinet 10 provides a damping feel to the storage plate 11 during the initial pull-out and final push-in stages, preventing the storage plate 11 from suddenly sliding out or hitting the cabinet 10. This makes the pulling process smoother and more controllable, improving the overall usability and safety of the product.

[0058] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0059] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A medicine storage cabinet, characterized in that, The device includes a cabinet and a retractable storage panel within the cabinet. The storage panel has multiple placement slots for storing medicines, and each placement slot is equipped with a clamping mechanism. The clamping mechanism has the following features: Clamping state: When the medicine is placed in the placement position, it can automatically clamp and fix the medicine laterally; Lifting state: When it is necessary to remove the medicine, the clamping state is released, and the medicine is automatically lifted upward to assist in removal.

2. The medicine storage cabinet according to claim 1, characterized in that, The clamping mechanism includes a clamping component and an adsorption component, wherein... In the clamping state, the clamping component clamps the drug and locks with the adsorption component to maintain the state; In the lifting state, the lock is released, the adsorption component lifts the medicine upward, and a negative pressure is generated during the lifting process to adsorb the bottom of the medicine.

3. The medicine storage cabinet according to claim 2, characterized in that, The clamping assembly includes a pushing part, a clamping part, and a pre-tightening part. The clamping part is connected to the pushing part through a third conversion part. The pre-tightening part is used to provide a pre-tightening force to the pushing part and drive the clamping part to clamp the medicine through the pushing part and the third conversion part.

4. The medicine storage cabinet according to claim 2, characterized in that, The adsorption assembly includes a telescopic adsorption section disposed at the bottom of the placement position, an adsorption tray disposed at the top of the telescopic adsorption section for supporting the medicine, and a reset section for providing an upward reset force to the adsorption tray; wherein... The telescopic adsorption part is provided with an adsorption channel inside, and the adsorption plate is provided with an adsorption port that communicates with the adsorption channel; When the medicine is placed in and the adsorption plate is pressed down, the reset part is compressed and triggers the clamping assembly to clamp the medicine. At the same time, the bottom of the clamping part abuts against the upper edge of the adsorption plate, locking it in the pressed position. When the clamping assembly is operated to release the medicine, the clamping part releases its grip on the medicine and releases its contact with the adsorption plate. The resetting force of the resetting part pushes the adsorption plate and the medicine upward. At the same time, the synchronous movement of the telescopic adsorption part generates an instantaneous negative pressure in the adsorption channel, adsorbing the bottom of the medicine.

5. The medicine storage cabinet according to claim 1, characterized in that, The cabinet is also equipped with a limit mechanism to lock the storage plate and close its top when it is closed.

6. The medicine storage cabinet according to claim 5, characterized in that, The limiting mechanism includes a driving unit, a limiting unit controlled by the driving unit, and a cover. A limiting groove is provided on the storage plate. The driving unit can simultaneously drive the limiting unit out of the limiting groove and drive the cover to open the top of the storage plate.

7. The medicine storage cabinet according to claim 6, characterized in that, The drive unit is provided with an anti-misoperation part; when the storage plate is pulled out, the drive unit must first be operated in the first direction to release the anti-misoperation part from the limit, and then the drive unit must be operated in the second direction to synchronously control the limit part and the cover.

8. The medicine storage cabinet according to claim 6, characterized in that, The drive unit is connected to the limiting unit via a first conversion unit, and to the cover unit via a second conversion unit.

9. The medicine storage cabinet according to claim 6, characterized in that, The bottom surface of the cover is provided with several receiving grooves. When the cover is closed on the top of the storage plate, the receiving grooves are used to receive the top of the medicine protruding from the placement groove, and the bottom surface of the cover is in contact with the top surface of the storage plate to form a seal.

10. The medicine storage cabinet according to claim 1, characterized in that, The inner wall of the cabinet is provided with a U-shaped limiting track. The first and / or last sections of the limiting track are provided with friction parts. The storage plate is connected with a sliding block that slides with the limiting track. The friction parts increase the movement resistance of the storage plate when it is initially pulled out and finally pushed in.

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