CN112914735B - Separate storage structure, separate storing compartment and medical shallow - Google Patents

Abstract

The invention discloses a separated storage structure, which comprises a frame and a plurality of storage units, wherein the frame comprises a guide part and a buffer part which are vertically arranged; an outlet is formed in the horizontal side of the buffer part, and the bottom layer storage unit can be drawn out from the outlet. And a partitioned storage cabinet. And a medical cart. According to the medical supplies, the storage units are used for storing the medical supplies, are vertically stacked and arranged, and are supported and guided by the frame, and the medical supplies are transferred by the dead weight of the storage units in a mode of pulling away from the bottom layer storage unit, so that the medical supplies are stored and used firstly; and the integration of storage, transportation and use of medical supplies and first-aid equipment is realized, the unfolding and boxing time of the first-aid equipment is reduced to the maximum extent, and precious time is won for emergency treatment of wounded.

Description

Separate storage structure, separate storing compartment and medical shallow

Technical Field

The invention relates to the technical field of medical storage equipment, in particular to a separated storage structure, a separated storage cabinet and a medical cart.

Background

Medicines or medical consumables in hospitals are generally put together and taken by medical staff according to needs, and generally, the medicines or medical consumables can be taken from an easy-to-take taking point by people according to the habit of taking the medicines, but because the medicines or medical consumables are used with strict service life, if the medicines or medical consumables are taken according to the habit of taking the medicines, the medical staff generally takes the medical supplies from an area closest to a human body, and meanwhile, because new medical supplies are added from time to time, if the medical supplies are checked irregularly, the medical supplies stacked in the area far away from the human body are likely to expire due to long-time non-taking, and waste is caused.

The existing medical supplies storage cabinet in clinic only has a simple separation structure, can only realize the classified storage of medical supplies, and has single function. Therefore, in order to prevent the medical supplies from being overdue, the prior art adopts a left-placing right-taking mode to place the medical supplies, but the medical supplies on the left need to be transferred one by one to the right after being taken out, and the operation space in the cabinet body is narrow and small, so that the medical supplies are very inconvenient for medical staff to place and take.

Disclosure of Invention

Therefore, it is necessary to provide a partitioned storage structure with simple operation and reasonable configuration, which can ensure that the medical supplies can be used according to the order of validity periods so as to avoid the medical supplies from being overdue; and a separating storage cabinet using the separating storage structure and a medical cart using the separating storage cabinet.

The invention is realized by the following technical scheme:

a separated storage structure comprises a frame and a plurality of storage units, wherein the frame comprises a guide part and a buffer part which are arranged up and down, the frame is provided with a containing groove which is vertically arranged and penetrates through the guide part and part of the buffer part, and the storage units are slidably arranged into the containing groove from the upper part of the guide part and are vertically stacked in the containing groove; an outlet is formed in the horizontal side of the buffer part, and the bottom layer storage unit can be drawn out from the outlet.

In one embodiment, a first groove with an upward opening is formed in the bottom surface of the containing groove, a first telescopic piece is arranged in the first groove, and a first spring used for applying upward stress to the first telescopic piece is arranged in the first telescopic piece.

In one embodiment, a second groove with a forward opening is formed in the side wall of the buffer part opposite to the outlet, a second telescopic piece is arranged in the second groove, and a second spring for applying forward stress to the second telescopic piece is arranged in the second telescopic piece; the inside of buffer portion is equipped with a plurality of fixed pulleys, winds on the fixed pulley and is equipped with the stay cord, and second spring and second extensible member coaxial coupling are passed to stay cord one end, and the stay cord other end passes first spring and first extensible member coaxial coupling, makes first extensible member and second extensible member interact, and the elasticity of second spring is less than the elasticity of first spring.

In one embodiment, the second telescopic part and the second groove are correspondingly provided with a pressing type ejecting mechanism which is matched with each other, and when the second telescopic part retracts to a designated stroke in the second groove, the second telescopic part is locked or ejected by the pressing type ejecting mechanism.

In one embodiment, a sliding cover plate used for preventing the first telescopic piece from popping up is arranged on the bottom surface of the containing groove, a shifting block is arranged on the bottom surface of the storage unit corresponding to the sliding cover plate, and when the bottom storage unit is drawn out from the outlet, the shifting block drives the sliding cover plate to move towards the outlet, so that the first telescopic piece can pop up from the first groove; the bottom surface of the storage unit is provided with support legs corresponding to the first telescopic piece, the bottom surface of the containing groove is provided with guide grooves corresponding to the shifting block and the support legs, and the support legs can press the first telescopic piece down to be lower than the lower surface of the sliding cover plate in the guide grooves; and a return spring is arranged at the bottom of the containing groove on one side of the sliding cover plate close to the outlet and is used for applying backward stress to the sliding cover plate.

In one embodiment, the sliding cover is provided with a stop, and when the bottom storage unit is drawn out from the outlet, the shifting block drives the stop to move the sliding cover towards the outlet.

In one embodiment, the left side and the right side of the storage unit are provided with sliding chutes parallel to the drawing direction of the storage unit according to the drawing direction of the storage unit at the outlet, and the sliding chutes comprise first half sliding chutes arranged at the tops of the left side and the right side of the storage unit and second half sliding chutes arranged at the bottoms of the left side and the right side of the storage unit; after the storage units are stacked, the first half chute of the storage unit positioned at the lower part is combined with the second half chute of the other storage unit positioned at the upper part to form a chute; the inner side of the buffer part is provided with a wave ball screw or a positioning ball corresponding to the sliding chute; when the storage unit slides downwards along the containing groove, the wave bead screw or the positioning bead can be clamped into the sliding groove.

In one embodiment, the storage unit is provided with positioning holes at either side or both sides of the storage unit, and the inner side of the buffer portion is provided with wave ball screws or positioning balls corresponding to the positioning holes, wherein the wave ball screws or positioning balls can be clamped into the positioning holes when the storage unit slides to the buffer portion along the containing groove.

A separated storage cabinet comprises a cover plate, a shell, a bottom plate and a plurality of separated storage structures, wherein the cover plate, the shell and the bottom plate are sequentially detachably connected; the cover plate is provided with an inlet corresponding to the containing groove, the lower part of the shell is provided with a notch corresponding to the outlet, and the plurality of separated storage structures are rotationally and symmetrically distributed in the shell and are fixed with the bottom plate.

A medical cart comprises a cart body and the separated storage cabinet, wherein an accommodating cavity is formed in the middle of the cart body, and emergency equipment is arranged in the accommodating cavity; the two separated storage structures of the separated storage cabinet are symmetrically distributed on two sides of the accommodating cavity along the advancing direction of the vehicle body.

Compared with the prior art, the technical scheme of the invention at least has the following advantages and beneficial effects:

according to the medical supplies storage device, the medical supplies are stored through the storage units, the storage units are vertically stacked and arranged, the storage units are supported and guided through the frame, the medical supplies are transferred by the dead weight of the storage units in a mode of being pulled out of the bottom layer storage unit, the design is reasonable, the use of operators is facilitated, the medical supplies are stored and used first, and the overdue caused by the fact that the medical supplies stored first are not used for a long time is avoided.

The cabinet body structure is designed to effectively protect the storage unit and the frame, and the separated storage structures are expanded in quantity to store different types of medical supplies; and simple structure, easy dismounting can rational utilization limited parking space, reduces occupation volume.

According to the invention, the separated storage cabinet is combined with the vehicle body, and the accommodating cavity is reasonably formed for accommodating the first-aid equipment, so that the storage, transportation and use integration of medical supplies and the first-aid equipment is realized, the unfolding and boxing time of the first-aid equipment is reduced to the maximum extent, and precious time is won for emergency treatment of the wounded.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of a partitioned storage structure according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a storage unit according to an embodiment of the present invention;

FIG. 3 is a first schematic diagram illustrating a side view of the internal structure of the storage unit in the process of being taken out of the storage unit according to the embodiment of the present invention;

fig. 4 is a schematic diagram of a side-view internal structure in the process of removing the storage unit according to the embodiment of the present invention;

fig. 5 is a schematic diagram of an internal structure in a side view direction in the process of drawing out the storage unit according to the embodiment of the present invention;

FIG. 6 is an enlarged schematic view at A in FIG. 4;

FIG. 7 is a schematic top view of a partitioned storage structure according to an embodiment of the present invention;

FIG. 8 is a schematic view of a push-type eject mechanism provided in accordance with an embodiment of the present invention;

fig. 9 is a side view of the internal structure of another partitioned storage structure during the process of drawing out the storage unit according to the embodiment of the present invention.

FIG. 10 is an enlarged schematic view at B of FIG. 9;

FIG. 11 is a front view of a partitioned storage structure according to an embodiment of the present invention;

FIG. 12 is an enlarged schematic view at C of FIG. 11;

FIG. 13 is an assembled view of the partitioned storage cabinets according to the embodiments of the present invention;

FIG. 14 is an exploded view of a partitioned storage cabinet according to an embodiment of the present invention;

fig. 15 is a schematic structural view of a medical cart according to an embodiment of the present invention.

Icon: 1-frame, 11-guide, 12-buffer, 13-containing groove, 14-guide groove, 2-storage unit, 21-toggle block, 22-foot, 23-slide groove, 231-first half slide groove, 232-second half slide groove, 24-positioning hole, 31-first groove, 32-first expansion piece, 33-first spring, 41-second groove, 42-second expansion piece, 43-second spring, 44-fixed pulley, 45-pull rope, 46-pressing type ejecting mechanism, 461-slide bar, 462-slide rail, 51-sliding cover plate, 511-stop, 52-return spring, 53-front placement groove, 54-rear temporary storage groove, 61-bead screw, 611-bead body, 612-pressure spring, 613-housing, 10-partitioned storage structure, 20-cover, 201-entrance, 30-housing, 301-gap, 40-bottom, 50-turn disc, 60-car, 601-containing cavity, 70-first aid device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, a partitioned storage structure, a partitioned storage cabinet and a medical cart will be described more clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. The drawings show preferred embodiments of the compartmentalized storage structures, the compartmentalized storage bins, and the medical cart, however, the compartmentalized storage structures, the compartmentalized storage bins, and the medical cart may be implemented in many different forms and are not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. The terms "center," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "inner," "outer," and the like, when used in reference to an orientation or positional relationship illustrated in the drawings, or as would be customarily placed in use of the inventive product, are used merely to facilitate the description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.

In the description of the present invention, it should be further noted that the terms "disposed," "mounted," "connected," and "connected" used herein should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It can be understood that the medical supplies are usually taken out from the front side of the cabinet, and therefore, the front end, the front direction and the like in the embodiment refer to the drawing direction of the storage unit from the outlet, and the rear end, the rear direction and the like refer to the direction opposite to the drawing direction of the storage unit. Similarly, the direction perpendicular to the drawing direction of the storage unit at the outlet in the horizontal direction is the left-right direction, and the left-right direction is distinguished by taking the facing direction of the human body as the reference when the medical supplies are taken.

As shown in fig. 1 and 2, an embodiment of the present invention provides a partitioned storage structure 10, which includes a frame 1 and a plurality of storage units 2, wherein the frame 1 includes a guide portion 11 and a buffer portion 12 which are vertically arranged, the frame 1 is configured with a containing slot 13 which is vertically arranged and penetrates through the guide portion 11 and a part of the buffer portion 12, and the storage units 2 are slidably placed into the containing slot 13 from above the guide portion 11 and vertically stacked in the containing slot 13; the export has been seted up to the level one side of buffer 12, and unit 2 can be taken out in the export is deposited to the bottom, deposits unit 2 with the bottom and takes out the back, and the unit 2 is deposited to the upper strata through frame 1's support and direction, falls into buffer 12 from guide part 11 based on the dead weight to realize medical supplies's transfer, will put into the top layer during supplementary medical supplies and deposit unit 2 can, reached medical supplies's the purpose that the elder generation was used for earlier and make things convenient for operating personnel to use.

Specifically, it is understood that the guiding portions 11 may be plate-shaped structures or strip-shaped structures, the guiding portions 11 are distributed on four sides (which may be sides or edges) of the storage unit 2 to limit the displacement of the storage unit 2 in the horizontal four-side direction, so that the storage unit 2 can only vertically move in the frame 1, and the moving space where the storage unit 2 is located in the frame 1 is the accommodating groove 13; an outlet is arranged on one horizontal side of the buffer part 12, so that the bottom layer storage unit 2 can enter and exit the frame 1 at the outlet to take out the medical supplies placed in the storage unit 2; it will be appreciated that the bottom tier storage units 2 can be returned to the holding tank 13 only when the exit portion of the bottom tier storage unit 2 is withdrawn at the exit, so as to make efficient use of the storage space of the single storage unit 2.

Further, as shown in fig. 3 to 5, a first groove 31 with an upward opening is formed in the bottom surface of the containing groove 13, a first telescopic member 32 is disposed in the first groove 31, a first spring 33 for applying an upward stress to the first telescopic member 32 is disposed in the first telescopic member 32, and the first telescopic member 32 and the first spring 33 are used for reducing the falling speed of the upper layer storage unit 2 in cooperation, it can be understood that the elastic force of the first spring 33 is smaller than the gravity when the upper layer storage unit 2 is stacked. Normally, the first telescopic member 32 is pressed in the first groove 31 by the bottom storage unit 2, when the bottom storage unit 2 is pulled out and separated from covering the first telescopic member 32, the first telescopic member 32 is sprung upwards under the action of the first spring 33, and reaches the maximum extension stroke of the first telescopic member 32 (i.e. the height is the same as the top surface height of the bottom storage unit 2), and at this time, the upper storage unit 2 is pressed against the first telescopic member 32; when the bottom storage unit 2 is completely drawn out of the containing groove 13 and no longer supports the upper storage unit 2, the upper storage unit 2 presses the first extensible member 32 down because the gravity of the stacked upper storage units 2 is greater than the elastic force of the first spring 33 until the upper storage unit 2 presses the first extensible member 32 back into the first groove 31 and contacts with the bottom of the containing groove 13, so that a new bottom storage unit 2 is formed. Under the action of the first telescopic piece 32 and the first spring 33, the falling of the upper storage unit 2 can be damped and buffered, and the impact on the medical supplies stored in the storage unit 2 is effectively relieved.

Further, as shown in fig. 3 to 5, a second groove 41 with a forward opening is formed in a side wall of the buffer portion 12 opposite to the outlet, a second extensible member 42 is disposed in the second groove 41, a second spring 43 for applying a forward stress to the second extensible member 42 is disposed in the second extensible member 42, and the second extensible member 42 and the second spring 43 are matched to form a support for the upper storage unit 2 at the rear end; a plurality of fixed pulleys 44 are arranged in the buffer part 12, a pull rope 45 is wound on the fixed pulleys 44, one end of the pull rope 45 passes through the second spring 43 from the rear of the second telescopic part 42 and is coaxially connected with the second telescopic part 42, the other end of the pull rope 45 passes through the first spring 33 from the lower part of the first telescopic part 32 and is coaxially connected with the first telescopic part 32, so that the first telescopic part 32 and the second telescopic part 42 are mutually interacted, and the elastic force of the second spring 43 is smaller than that of the first spring 33; in the embodiment, the pulling rope 45 has elasticity, and when the first telescopic component 32 is not ejected, the elasticity of the pulling rope 45 is smaller than the elastic force of the second spring 43, so that the second spring 43 can eject the second telescopic component 42; after the first telescopic member 32 is popped up, the pull rope 45 is stretched to have rigidity, namely, the second telescopic member 43 can be driven to retract to a specified position; in other embodiments, the pulling rope 45 is an inelastic pulling rope, and the fixing position of the end of the pulling rope is designed to ensure that the stretching amount of the pulling rope on the first extensible member 32 is the same as the stretching amount of the pulling rope on the second extensible member 43, and a margin can be left between the fixed pulleys 44, so that the second extensible member 43 can be ejected when the first extensible member 32 is not ejected. Normally, the second telescopic member 42 is pressed in the second recess 41 by the bottom storage unit 2, and when the bottom storage unit 2 is drawn out, the second telescopic member 42 is extended out of the second recess 41 in the outlet direction against the bottom storage unit 2 under the action of the second spring 43 until the maximum extension stroke of the second telescopic member 42 is reached; when the bottom storage unit 2 is pulled out and separated from covering the first telescopic member 32, the first telescopic member 32 is sprung upwards under the action of the first spring 33, and because the elastic force of the second spring 43 is smaller than that of the first spring 33, when the first telescopic member 32 reaches the maximum extending stroke of the first telescopic member 32, the second telescopic member 42 is pulled back into the second groove 41 by the pull rope 45, and the upper storage unit 2 is not supported any more. Under the action of the second telescopic piece 42 and the second spring 43, the upper storage unit 2 can be supported at the rear end and matched with the bottom storage unit 2 which is not completely drawn out of the containing groove 13 at the front end to form effective support, so that the upper storage unit 2 is uniformly stressed, and the phenomenon that the upper storage unit 2 is inclined when a new storage unit 2 is formed is avoided.

Further, the second expansion piece 42 and the second groove 41 are correspondingly provided with a pressing type ejecting mechanism 46 for cooperation, when the second expansion piece 42 retracts to a specified stroke in the second groove 41, the second expansion piece 42 is locked or ejected by the pressing type ejecting mechanism 46, the pressing type ejecting mechanism 46 is arranged similarly to a spring switch of a pressing type ball pen, each action end is correspondingly connected with the second expansion piece 42 and the second groove 41, closed loop circulation is achieved in an opening and closing mode, and the triggering condition is that the second expansion piece 42 retracts to the specified stroke in the second groove 41. Specifically, when the bottom layer storage unit 2 is not pulled out, the second telescopic member 42 is locked by the push-type ejecting mechanism 46, the bottom layer storage unit 2 is pressed backwards to enable the second telescopic member 42 to retract to a specified stroke in the second groove 41, the push-type ejecting mechanism 46 releases the locking, and at the moment, the second spring 43 ejects the second telescopic member 42 to the maximum stroke of the second telescopic member 42 and pushes the bottom layer storage unit 2 forwards; when the bottom layer storage unit 2 is pulled out and is separated from covering the first telescopic piece 32, the first telescopic piece 32 is upwards popped under the action of the first spring 33, because the elastic force of the second spring 43 is smaller than that of the first spring 33, when the first telescopic piece 32 reaches the maximum extending stroke of the first telescopic piece 32, the second telescopic piece 42 is pulled back into the second groove 41 by the pull rope 45 and returns to the designated stroke, and the second telescopic piece 42 is locked again by the pressing type popping mechanism 46, so that one switching cycle is completed.

More specifically, as shown in fig. 8, the push-type eject mechanism 46 includes a slide bar 461 and a slide rail 462, the second telescopic member 42 is hinged to one end of the slide bar 461, the other end of the slide bar 461 slides in the slide rail 462, the displacement direction of the second telescopic member 42 in the second groove 41 is taken as a straight direction, the inflection point a1 of the slide rail 462 is located in the same straight direction as the inflection point C1, based on which, when the slide bar 461 is at a point a1, the second telescopic member 42 is in a state locked by the push-type eject mechanism 46, and when the slide bar 461 is at a point C1, the second telescopic member 42 is in an eject state, as can be seen from the figure, the distance from a1 to E2 in the straight direction is equal to the distance from a1 to B2 in the straight direction, that is, for the aforementioned designated stroke, the slide bar 461 can only return to a1 from a1 to B2 to C1 to E2 and thus circulate as a single switch. Preferably, when the second telescopic member 42 and the second recess 41 are rectangular members and rectangular grooves, the sliding rod 461 and the sliding rail 462 can be correspondingly disposed on the contact surface of the second telescopic member 42 and the second recess 41, for example, the sliding rod 461 is hinged to the upper surface of the second telescopic member 42, and a groove with the same shape as the sliding rail 462 is opened on the upper surface of the second recess 41 corresponding to the upper surface of the second telescopic member 42 (or the sliding rail 462 is directly recessed to embed the sliding rail 462 in the groove), so as to realize the linkage of the sliding rod 461 and the sliding rail 462. In other embodiments, the second telescopic member 42 and the second groove 41 may be disposed outside, and may be correspondingly connected through an intermediate connecting member to perform linkage.

Further, as shown in fig. 3 to 7, a sliding cover plate 51 for preventing the first telescopic member 32 from being ejected is disposed on the bottom surface of the containing groove 13, a shifting block 21 is disposed on the bottom surface of the storage unit 2 corresponding to the sliding cover plate 51, and when the bottom storage unit 2 is drawn out from the outlet, the shifting block 21 can drive the sliding cover plate 51 to move towards the outlet, so that the first telescopic member 32 can be ejected from the first groove 31; the bottom surface of the storage unit 2 is provided with a supporting leg 22 corresponding to the first telescopic piece 32, the bottom surface of the containing groove 13 is provided with a guide groove 14 corresponding to the shifting block 21 and the supporting leg 22, and the supporting leg 22 can press the first telescopic piece 32 down to be lower than the lower surface of the sliding cover plate 51 in the guide groove 14 where the supporting leg is located; a return spring 52 is arranged at the bottom of the containing groove 13 on one side of the sliding cover plate 51 close to the outlet, and is used for applying backward stress to the sliding cover plate 51, resetting the sliding cover plate 51 when the first telescopic member 32 is pressed down to be lower than the lower surface of the sliding cover plate 51, covering the first telescopic member 32 again and preventing the first telescopic member 32 from popping out, so that the bottom layer storage unit 2 is prevented from being lifted by the jacking force from the first telescopic member 32.

Specifically, the horizontal coverage area of the sliding cover plate 51 is smaller than that of the first extensible member 32, so that the first extensible member 32 can be limited, and the support legs 22 can be directly contacted with the first extensible member 32 to avoid transfer. When the first extensible member 32 is completely accommodated in the first groove 31, the upper surface of the first extensible member 32 is lower than the bottom surface of the accommodating groove 13, a front placing groove 53 and a rear temporary storage groove 54 are respectively arranged on the front inner wall and the rear inner wall of the first groove 31 higher than the first extensible member 32, the sliding cover plate 51 and the return spring 52 are embedded in the front placing groove 53, one end of the return spring 52 abuts against the front wall of the front placing groove 53, the other end of the return spring abuts against the sliding cover plate 51, and the sliding cover plate 51 is embedded in the rear temporary storage groove 54 under the abutting pressure of the return spring 52, so that the first extensible member 32 is covered by the sliding cover plate 51 and cannot be popped out, and the first extensible member 32 is prevented from bringing jacking force to the bottom layer storage unit 2; when the bottom layer storage unit 2 is pulled away until the shifting block 21 contacts the sliding cover plate 51, the bottom layer storage unit 2 is continuously pulled away to enable the sliding cover plate 51 to move forwards along with the shifting block until the sliding cover plate 51 is separated from covering the first telescopic piece 32, so that the first telescopic piece 32 is popped out by the first spring 33 to provide a damping effect, at the moment, the bottom layer storage unit 2 is completely pulled away, and the sliding cover plate 51 is pressed against the side wall of the first telescopic piece 32 by the return spring 52; when the upper storage unit 2 descends to press the first telescopic member 32 back to the first groove 31 and press the first compression member to be lower than the lower surface of the sliding cover plate 51 through the support legs 22, the sliding cover plate 51 is pressed by the return spring 52 to be embedded into the rear temporary storage groove 54 again, so that the first telescopic member 32 is covered by the sliding cover plate 51 again and cannot be ejected, and the whole extraction process is completed.

Further, as shown in fig. 9 and 10, the sliding cover 51 is provided with a stopper 511, and a movable groove of the stopper 511 is formed in a bottom surface of the housing groove 13 corresponding to a movable path of the stopper 511, so that when the lower storage unit 2 is drawn out from the outlet, the stopper 511 is driven by the dial 21 to move the sliding cover 51 in the outlet direction, and by arranging the orientations of the dial 21 and the stopper 511, the timing at which the sliding cover 51 is separated from the cover of the first extensible member 32 can be controlled, thereby controlling the timing at which the first extensible member 32 is ejected, and reducing the resistance to be applied when the sliding cover is drawn out from the lower storage unit 2 to the maximum extent while satisfying the damping effect of the first extensible member 32.

Further, as shown in fig. 2, 11 and 12, regarding the drawing direction of the storage unit 2 at the outlet, the left and right sides of the storage unit 2 are provided with sliding chutes 23 parallel to the drawing direction of the storage unit 2, and the sliding chutes 23 include first half sliding chutes 231 disposed at the top parts of the left and right sides of the storage unit 2 and second half sliding chutes 232 disposed at the bottom parts of the left and right sides of the storage unit 2; after the storage units 2 are stacked, the first half chute 231 of the storage unit 2 located at the lower side is combined with the second half chute 232 of the other storage unit 2 located at the upper side to form the chute 23; a ball screw 61 or a positioning ball is arranged on the inner side of the buffer part 12 corresponding to the sliding groove 23, taking the ball screw 61 as an example, the ball screw comprises a ball body 611, a pressure spring 612 and a housing 613, one end of the housing 613 is open, and the other end is closed, the opening of the housing 613 is smaller than the diameter of the ball body 611, the ball body 611 and the pressure spring 612 are arranged in the housing 613, one end of the pressure spring 612 abuts against the ball body 611, the other end abuts against the closed end of the housing 613, and the ball body 611 is pressed against the opening of the housing 613, so that the part of the ball body 611 at the opening of the housing 613 is exposed, and a pressure is provided; when the bottom storage unit 2 is pulled out, the bead 611 is pressed into the chute 23 by the pressure spring 612, a certain acting force is provided for the upper storage unit 2 in the vertical direction, and the friction between the bottom storage unit 2 and the upper storage unit 2 is reduced to a certain extent in the process of pulling out the bottom storage unit 2; after the upper layer storage unit 2 is pulled away from the bottom layer storage unit 2, the bead body 611 is pressed into the housing 613 by the side wall of the storage unit 2, and when passing through another chute 23 (the new chute 23 composed of the first half chute 231 of the new bottom layer storage unit 2 and the second half chute 232 of the new upper layer storage unit 2), the bead body 611 is popped out by the pressure of the pressure spring 612 and clamped into the chute 23, so as to provide a certain vertical interference force for the upper layer storage unit 2, thereby slowing down the falling speed and the impact force of the upper layer storage unit 2.

Further, as shown in fig. 2, 11 and 12, with respect to the drawing direction of the storage unit 2 from the outlet, the positioning holes 24 are provided on either the left side or the right side of the storage unit 2, and the positioning holes 24 corresponding to the inner side of the lower portion of the frame 1 are provided with the same wave ball screws 61 or positioning balls, which have the same structure as the above structure, so that when the storage unit 2 slides to the lower portion of the frame 1 along the housing groove 13, the wave ball screws 61 or positioning balls can be engaged into the positioning holes 24 to provide a horizontal interference force to the storage unit 2, thereby performing the fastening and positioning functions, and preventing the bottom storage unit 2 from sliding out of the outlet when the partitioned storage structure 10 is moved or the partitioned storage structure 10 is placed on a plane having a certain slope. Meanwhile, when the second expansion piece 42 and the second groove 41 are correspondingly provided with the push-type ejection mechanism 46, the elastic force of the second spring 43 can be designed to be slightly larger than the force of the compression spring 612 of the positioning ball, so that the ejection force of the second expansion piece 42 is just enough to release the fixation of the bead screw 61 or the positioning ball. It will be appreciated that the bead screw 61 or bead for the pilot hole 24 and the bead screw 61 or bead for the chute 23 are not vertically aligned to avoid wear on the pilot hole 24.

Further, as shown in fig. 13 and 14, the present invention also provides a partitioned storage cabinet, which comprises a cover plate 20, an outer shell 30 and a bottom plate 40, which are detachably connected in sequence, and a plurality of partitioned storage structures 10 mentioned in any of the above embodiments; the cover plate 20 is provided with an inlet 201 corresponding to the containing groove 13, the lower part of the shell 30 is provided with a notch 301 corresponding to the outlet, the plurality of separated storage structures 10 are rotationally and symmetrically distributed in the shell 30 and are fixed with the bottom plate 40, and the plurality of separated storage structures 10 are quantitatively expanded in the horizontal direction in a rotationally and symmetrically distributed mode so as to store different types of medical supplies.

It can be understood that, according to specific requirements, the frame 1 and the storage units 2 of the separated storage structures 10 can be arranged in other reasonable manners, such as a # -shaped manner or a swastika-shaped manner, so as to achieve the purpose of compact arrangement, and the separated storage structures 10 can share the frame 1 structure, so that the storage units 2 of each group are supported, horizontally limited and vertically guided, and the used materials of the frame 1 are saved. Furthermore, as shown in fig. 13 and 14, a rotating disc 50 may be further disposed below the bottom plate, and the rotating disc 50 and the bottom plate 40 may be detachably connected by means of pin joint or clamping, so that the upper structure of the partitioned storage cabinet may rotate on the rotating disc 50, thereby facilitating taking and improving work efficiency.

Further, as shown in fig. 15, the present invention also provides a medical cart, which comprises a cart body 60 and the above-mentioned partitioned storage cabinet (i.e. the partitioned storage structure 10 with the cover plate 20, the outer shell 30 and the bottom plate 40), wherein a containing cavity 601 is provided in the middle of the cart body 60, and the emergency equipment 70 is disposed in the containing cavity 601; the number of the separated storage structures 10 of the separated storage cabinet is two, and the two separated storage structures 10 are symmetrically distributed at two sides of the accommodating cavity 601 along the advancing direction of the vehicle body 60, so that the vehicle body 60 can move conveniently and can be prevented from toppling over. Specifically, first-aid equipment 70 mainly includes oxygen cylinder and breathing machine etc. hold the intracavity and can separate a plurality of cavitys in the chamber 601, be used for correspondingly placing oxygen cylinder and breathing machine or other equipment such as monitor, the upper portion that holds the chamber 601 sets up apron 20 and corresponds to set up the window on apron 20 and establish fixedly in order to carry out the card to oxygen cylinder and breathing machine, make medical personnel can operate oxygen cylinder, breathing machine etc. and breathing machine and oxygen cylinder can be in the cavity at their own place through cushion or sponge cover cladding and vertical placing in holding the chamber 601, avoid rocking and play shock attenuation effect. The movement of the separated storage cabinet is realized through the structure, the integration of storage, transportation and use is realized, the unfolding and boxing time of the first-aid equipment 70 is reduced to the maximum extent, and precious time is won for emergency treatment of wounded.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A separated storage structure is characterized by comprising a frame and a plurality of storage units, wherein the frame comprises a guide part and a buffer part which are vertically arranged, the frame is provided with a containing groove which is vertically arranged and penetrates through the guide part and part of the buffer part, and the storage units are slidably arranged into the containing groove from the upper part of the guide part and are vertically stacked in the containing groove; an outlet is formed in the horizontal side of the buffer part, and the bottom layer storage unit can be drawn out from the outlet;

a first groove with an upward opening is formed in the bottom surface of the containing groove, a first telescopic piece is arranged in the first groove, and a first spring used for applying upward stress to the first telescopic piece is arranged in the first telescopic piece;

a second groove with a forward opening is formed in the side wall of the buffering part opposite to the outlet, a second telescopic piece is arranged in the second groove, and a second spring for applying forward stress to the second telescopic piece is arranged in the second telescopic piece; a plurality of fixed pulleys are arranged inside the buffer part, pull ropes are wound on the fixed pulleys, one end of each pull rope penetrates through the second spring and is coaxially connected with the second telescopic part, the other end of each pull rope penetrates through the first spring and is coaxially connected with the first telescopic part, so that the first telescopic part and the second telescopic part are interacted, and the elasticity of the second spring is smaller than that of the first spring;

and the second telescopic piece and the second groove are correspondingly provided with a pressing type ejecting mechanism which is matched with each other for use, and when the second telescopic piece retracts to a specified stroke in the second groove, the second telescopic piece is locked or ejected by the pressing type ejecting mechanism.

2. A partitioned storage structure as claimed in claim 1, wherein a sliding cover plate for preventing the first telescopic member from ejecting is disposed on the bottom surface of the storage slot, a shifting block is disposed on the bottom surface of the storage unit corresponding to the sliding cover plate, and when the bottom storage unit is drawn out from the outlet, the shifting block drives the sliding cover plate to move towards the outlet, so that the first telescopic member can eject from the first groove; the bottom surface of the storage unit is provided with support legs corresponding to the first telescopic piece, the bottom surface of the containing groove is provided with guide grooves corresponding to the shifting block and the support legs, and the support legs can press the first telescopic piece down to be lower than the lower surface of the sliding cover plate in the guide grooves; and a return spring is arranged at the bottom of the containing groove on one side of the sliding cover plate close to the outlet and is used for applying backward stress to the sliding cover plate.

3. A compartmentalized storage as recited by claim 2 wherein said sliding cover has stops thereon, said shifting blocks engaging said stops to move said sliding cover toward said exit when the underlying storage unit is withdrawn from said exit.

4. A partitioned storage structure as claimed in claim 3, wherein, in terms of a drawing direction of said storage unit from said outlet, sliding grooves are formed on both left and right sides of said storage unit in parallel with the drawing direction of said storage unit, said sliding grooves including a first half sliding groove formed on a top portion of both left and right sides of said storage unit and a second half sliding groove formed on a bottom portion of both left and right sides of said storage unit; after the storage units are stacked, a first half chute of the storage unit positioned at the lower part is combined with a second half chute of the other storage unit positioned at the upper part to form a chute; the inner side of the buffer part is provided with a wave ball screw or a positioning ball corresponding to the sliding groove; when the storage unit slides downwards along the containing groove, the wave bead screw or the positioning bead can be clamped into the sliding groove.

5. A partitioned storage structure as claimed in claim 4, wherein the storage unit is provided with positioning holes at either side or both sides of the storage unit, and the buffer portion is provided with wave ball screws or positioning balls at the inner sides thereof corresponding to the positioning holes, and the wave ball screws or positioning balls can be engaged with the positioning holes when the storage unit slides to the buffer portion along the storage groove.

6. A partitioned storage cabinet, comprising a cover plate, a housing and a base plate which are detachably connected in sequence, and a plurality of partitioned storage structures according to any one of claims 1 to 4; the cover plate is provided with an inlet corresponding to the containing groove, the lower part of the shell is provided with a notch corresponding to the outlet, and the plurality of separated storage structures are rotationally and symmetrically distributed in the shell and are fixed with the bottom plate.

7. A medical cart, characterized by comprising a cart body and the partitioned storage cabinet as claimed in claim 6, wherein a containing cavity is arranged in the middle of the cart body, and emergency equipment is arranged in the containing cavity; the number of the separated storage structures of the separated storage cabinet is two, and the two separated storage structures are symmetrically distributed on two sides of the containing cavity along the advancing direction of the vehicle body.

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