CN110723624B - Space utilization optimization type medical elevator car system - Google Patents

Abstract

The invention discloses a space utilization optimized medical elevator car system, which comprises a car body; the carriage body comprises a bottom plate and a side plate; the side plate is provided with an inlet and an outlet; the bottom plate is provided with a transverse moving unit; the transverse moving unit comprises a first groove piece, a sliding block and a second groove piece; the length direction of the first groove piece is parallel to the width direction of the inlet and the outlet; the sliding block is arranged in the first groove piece in a sliding fit manner; the bottom of the second groove piece is connected with the upper end of the sliding block and moves synchronously with the sliding block; the movable sickbed can transversely move along the length direction of the first groove member by moving the position of the second groove member, and the position of one side of the passageway is let out by the side, so that other passengers can conveniently get on and off the elevator, and the utilization efficiency of the elevator is obviously improved; simultaneously, through set up the ventilation unit at railway carriage or compartment body top, showing and improving the air-out route, its ventilation effect and comfort level are better.

Description

Space utilization optimization type medical elevator car system

Technical Field

The invention relates to the field of elevator equipment, in particular to a space utilization optimized medical elevator car system.

Background

The current medical elevator car is not further optimized for the hospital scene except for space increase. Although a special operating room elevator is usually used for transferring a part of sickbeds in an operating area, the transportation capacity is limited, and a general elevator in a hospital department still needs to be compatible with the purposes of sickbed transfer, transportation of expedition personnel and medical care personnel and the like. Traditional sick bed is because length is close with the elevator, can't nimble sideslip after pushing the elevator to plug up the gate very easily, lead to other personnel of taking to pass in and out inconveniently, this availability factor who has seriously reduced the elevator. Meanwhile, people in the elevator are prone to feel oppression and palpitation due to the fact that people are crowded frequently, and the blowing area of a traditional ventilating fan is extremely limited. Therefore, it is necessary to invent a space utilization optimized medical elevator car system which is convenient to operate, high in comfort level and high in operation efficiency.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides the space utilization optimized medical elevator car system which is convenient to operate, high in comfort level and high in operation efficiency.

The technical scheme is as follows: in order to achieve the purpose, the space utilization optimized medical elevator car system comprises a car body; the carriage body comprises a bottom plate and a side plate; the side plate is provided with an inlet and an outlet; the bottom plate is provided with a transverse moving unit; the transverse moving unit comprises a first groove piece, a sliding block and a second groove piece; the bottom plate is provided with a mounting groove; the first groove piece is embedded in the mounting groove; the length direction of the first groove piece is parallel to the width direction of the inlet and the outlet; the opening of the first groove piece faces upwards, and the top of the first groove piece is flush with the upper surface of the bottom plate; the sliding block is arranged in the first groove piece in a sliding fit manner; the bottom of the second groove piece is connected with the upper end of the sliding block and moves synchronously with the sliding block; the second groove piece comprises a clamping block and a groove body; the groove body corresponds to the width of a caster of the movable sickbed; the clamping blocks are arranged on two sides of the groove body in pairs; the surface of the clamping block is a slope surface, and the height of the clamping block is horizontally and slowly reduced to be flush with the upper surface of the bottom plate along the direction away from the groove body; the length direction of the groove body is vertical to the width direction of the access.

Furthermore, one end of the groove body along the length direction is provided with a buffer groove in an extending and communicating mode; one end of the buffer tank, which is far away from the tank body, is provided with a fan-shaped opening; the height of the bottom surface of the tank body is gradually reduced along the direction far away from the buffer tank; one end of the tank body, which is far away from the buffer tank, is correspondingly sealed with a surrounding stopper; one side of the enclosing piece back to the groove body is arranged in a concave mode relative to the clamping blocks on the two sides; a buffer cushion is attached to one side of the enclosing and blocking piece facing the groove body.

Furthermore, adsorption pieces are respectively embedded at two sides of the first groove piece along the length direction; a first magnetic sheet is attached to one side, facing the first groove piece, of the adsorption piece; the two sides of the sliding block along the length direction of the first groove piece are respectively provided with a second magnetic sheet in a bonding manner; the first magnetic sheet and the second magnetic sheet are correspondingly matched in an adsorption manner.

Further, an ejection assembly and a base are arranged below the first groove piece; the ejection assembly comprises a lifter and a limiting sleeve rod; the upper end of the lifter is connected with the bottom of the first groove piece, and the lower end of the lifter is connected with the base; the limiting sleeve rods are arranged on two sides of the lifter in pairs along the length direction of the first groove piece; the upper end of the limiting sleeve rod is connected with the bottom of the first groove piece, and the lower end of the limiting sleeve rod is connected with the base; the lifter drives the first groove piece to move, and drives the limiting sleeve rod to stretch synchronously.

Further, the carriage body also comprises a top plate; a ventilation unit is embedded in the top plate; the ventilation unit comprises a frame body, a fan piece and a dispersion assembly; the fan piece is arranged above the frame body; the dispersing component is arranged in the frame and corresponds to the air outlet path of the fan piece;

the dispersing assembly comprises a first turbulence window and a second turbulence window; the first spoiler window comprises a rotating body; the plurality of rotating bodies are distributed in parallel; the rotating body comprises a rotating shaft and blades; the blades are uniformly connected and arranged on the rotating shaft in the circumferential direction; the different blade rotating areas on the rotating body correspond to the air outlet paths of the fan pieces; the second turbulence window is arranged on one side of the first turbulence window, which is back to the fan piece; a plurality of grids are arranged on the second turbulence window; the arrangement direction of the grids is perpendicular to the arrangement direction of the rotating bodies.

Further, a gap is reserved between the rotating areas of the adjacent blades; the width of the gap is 2 mm-10 mm.

Further, the blade comprises a first blade body and a second blade body; one side of the first sheet body is connected with the rotating shaft; the other side is connected with the second sheet body; the width direction of the first sheet body is consistent with the radial direction of the corresponding position of the rotating shaft; the first sheet body and the second sheet body are of an integral bending structure; the bending angle is 120-150 deg.

Furthermore, one end of the rotating body along the length direction of the rotating body is correspondingly provided with a power unit; the power unit comprises a motor, a transmission shaft and a connecting belt; the positions of the transmission shafts and the rotating shafts are in one-to-one correspondence; the connecting belt is sleeved between the power output end of the motor and the plurality of transmission shafts in a matching manner; the transmission shaft is correspondingly meshed with the rotating shaft and synchronously rotates.

Further, the dispersing assembly is hinged and matched with the inner side of the frame body and overturned below the frame body along the hinged position; a threaded hole penetrates through the frame body along the thickness direction; a fastening nut is fixedly embedded in the fan piece; the fastening nut corresponds to the threaded hole in position; a bolt is arranged between the fastening nut and the threaded hole in a matched manner; the bolt is screwed into the threaded hole from the lower part of the threaded hole.

Further, the first turbulence window and the second turbulence window are connected with each other; aromatic volatile matters are arranged in the second turbulence window; the aromatic volatile matter is correspondingly arranged on one side, facing the first turbulence window, of the grille.

Has the advantages that: the invention discloses a space utilization optimized medical elevator car system, which comprises a car body; the carriage body comprises a bottom plate and a side plate; the side plate is provided with an inlet and an outlet; the bottom plate is provided with a transverse moving unit; the transverse moving unit comprises a first groove piece, a sliding block and a second groove piece; the bottom plate is provided with a mounting groove; the first groove piece is embedded in the mounting groove; the length direction of the first groove piece is parallel to the width direction of the inlet and the outlet; the opening of the first groove piece faces upwards, and the top of the first groove piece is flush with the upper surface of the bottom plate; the sliding block is arranged in the first groove piece in a sliding fit manner; the bottom of the second groove piece is connected with the upper end of the sliding block and moves synchronously with the sliding block; the second groove piece comprises a clamping block and a groove body; the groove body corresponds to the width of a caster of the movable sickbed; the clamping blocks are arranged on two sides of the groove body in pairs; the surface of the clamping block is a slope surface, and the height of the clamping block is horizontally and slowly reduced to be flush with the upper surface of the bottom plate along the direction away from the groove body; the length direction of the groove body is vertical to the width direction of the access; through the position of removing the second trough spare, just can realize moving the sick bed and along with first trough spare length direction's lateral shifting, let out one of them side position of access & exit through leaning on the limit, the elevator of other riding personnel of being convenient for, the utilization efficiency of elevator is showing and is improving.

Drawings

FIG. 1 is a schematic view of the overall structure of a traverse unit;

FIG. 2 is a schematic view of a second channel member;

FIG. 3 is a partial detailed view of the traverse unit;

FIG. 4 is a schematic view of the operation principle of the traverse unit;

FIG. 5 is a schematic view of the overall structure of the ventilation unit;

FIG. 6 is a schematic view of a dispersion assembly;

FIG. 7 is a schematic view of a partial structure of a power unit;

FIG. 8 is a partial detail view of the ventilation unit;

fig. 9 is a schematic diagram of the caster position fixing.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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. The terms "first" and "second" herein do not denote any particular order, but rather denote the order of magnitude, so that the terms are used to distinguish one element from another.

In addition, all directions or positional relationships mentioned in the embodiments of the present invention are positional relationships based on the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not imply or imply that the referred device or element must have a specific orientation, and are not to be construed as limiting the present invention.

The embodiment of the invention provides a space utilization optimized medical elevator car system, which comprises a car body 1, a car body and a car body, wherein the car body is shown in the attached drawings 1 and 4; the carriage body 1 comprises a bottom plate 11 and side plates; the side plate is provided with an inlet and an outlet 121; the bottom plate 11 is provided with a transverse moving unit 2; the traverse unit 2 includes a first slot member 221, a slider 222, and a second slot member 23; the bottom plate 11 is provided with a mounting groove; the first groove part 221 is embedded in the mounting groove; the length direction of the first groove member 221 is parallel to the width direction of the inlet 121; the opening of the first groove part 221 faces upwards, and the top of the first groove part is flush with the upper surface of the bottom plate 11, so that a sill-shaped structure is avoided, and the safety of passengers in moving is ensured; the sliding block 222 is arranged in the first groove member 221 in a sliding fit manner; the bottom of the second groove member 23 is connected with the upper end of the sliding block 222 and moves synchronously with the sliding block 222; the second groove member 23 comprises a clamping block 231 and a groove body 232; the width of the groove 232 corresponds to that of the caster of the movable sickbed 6, when the caster enters the corresponding groove 232 area, the movable sickbed can transversely move along the length direction of the first groove 221 by moving the position of the second groove 23, and one side of the passageway 121 is let out by the side, so that other passengers can get on and off the elevator conveniently; the clamping blocks 231 are arranged on two sides of the groove body 232 in pairs and used for limiting the trundles to rotate so as to cause unstable positions of the bed body; the surface of the clamping block 231 is a slope surface, and the height of the clamping block is gradually reduced to be flush with the upper surface of the bottom plate 11 along the direction away from the groove body 232, so that the danger of the convex part can be reduced to the maximum extent, and the damage of the vamp caused by a sharp edge is avoided; the length direction of the groove body 232 is perpendicular to the width direction of the access 121, so that the bed body is always in a state of facing the access 121, and the transfer efficiency of the bed body is improved.

As shown in fig. 2, one end of the groove body 232 along the length direction is provided with a buffer groove 233 in an extending and communicating manner; one end of the buffer groove 233, which is far away from the groove 232, is provided with a fan-shaped opening, so that the deflection of the caster caused by slight deflection of the lathe body can be adapted, the alignment difficulty of the second groove member 23 and the caster is reduced, and the fixing speed of the lathe body is improved; the height of the bottom surface of the groove body 232 is gradually reduced along the direction far away from the buffer groove 233, so that the casters of the lathe bed do not move back and forth in the groove due to slight shaking or pushing after entering the groove body 232, and the stability of fixation can be effectively enhanced; one end of the groove body 232, which is far away from the buffer groove 233, is correspondingly provided with a surrounding stopper 234 in a closed manner, so as to resist the impact generated after the caster enters the groove body 232 along the slope; as shown in fig. 3, one side of the enclosing and blocking member 234, which faces away from the trough 232, is recessed relative to the clamping blocks 231 on both sides, so that a caregiver in charge of transferring the hospital bed can identify the position of the caster by the tip of the foot according to the recessed feature without lowering his head, and when pushing out the hospital bed, the tip of the foot is used to abut against the accurate caster to save labor; the side of the enclosing barrier 234 facing the groove 232 is provided with a buffer 235, which can absorb part of the impact force by self-deformation.

As shown in fig. 2 and 3, two sides of the first groove 221 along the length direction are respectively embedded with an adsorption member 223; a first magnetic sheet 224 is attached to one side of the adsorption member 223 facing the first groove member 221; the two sides of the slider 222 along the length direction of the first slot 221 are respectively provided with a second magnetic sheet 225 in a bonding manner; the first magnetic sheet 224 and the second magnetic sheet 225 are correspondingly matched in an adsorption manner; utilize magnetism to inhale and adsorb, just can accomplish at the lathe bed and lean on the limit action after, with this position locking, alleviate medical personnel's promotion, burden when maintaining stably.

In addition, as shown in fig. 3, an auxiliary groove 208 is further disposed on one side of the upper end of the first groove 231, a limiting member 209 is downwardly extended from the bottom of the corresponding side of the second groove 23, the limiting member 209 is correspondingly matched with the auxiliary groove 208, and a side surface of the limiting member 209 is attached to a side surface of the slider 222; the limiting member 209 is located at one end of the buffer slot 233 far from the slot 232, so that when the caster enters the slot 232, a part of the impact force in the second slot 23 is transferred to the slider 222, and the stability of the second slot 23 is further improved.

The specific operation of the traverse unit 2 is as shown in fig. 4, wherein part (a) shows that no passenger is in the carriage 1, the entrance 121 is opened, and the medical staff pushes the second groove member 23 to the position corresponding to the caster wheel moving path by feet; then, as shown in part (b) of the figure, the movable hospital bed 6 is pushed into the carriage body 1, and the casters are matched with the groove body 232; then, as shown in part (c) of the figure, the bed body is pushed transversely to get out of a part of the door opening position, the bed body is moved to one side of the interior of the compartment body 1, and other passengers enter the elevator in the direction indicated by an arrow; as shown in part (d) of the figure, the person exiting the elevator also leaves the unobstructed doorway as indicated by the arrow; if a small number of passengers exist in the carriage body before the sickbed enters the carriage body 1, the passengers can leave the carriage body for a short time, and the sickbed can enter the carriage body again after the transverse moving and side leaning operation is finished, so that the next passengers getting on and off are more rapid compared with the traditional mode that the sickbed directly lets out the middle position towards two sides.

Fig. 9 is a schematic view showing the caster position fixing, in which the second groove member 23 is shown in a side view taken along a symmetrical plane; in the figure, the areas I and II respectively represent the corresponding stroke parts of the groove body 232 and the buffer groove 233; in order to make the caster enter the buffer groove 233 more labor-saving, a chamfer-like gentle slope may be provided at the end of the buffer groove 233 away from the groove body 232 as shown in the figure, for transition of the height difference between the bottom surface of the buffer groove 233 and the upper end of the bottom plate; part (a) of the figure shows the position of a certain caster 239 of the sickbed just before entering the carriage body, and the direction indicated by an arrow is the moving direction of the sickbed; part (b) of the figure shows a position where the caster 239 has just entered the buffer tank 233 and then continues to move in the direction indicated by the arrow; part (c) of the figure shows that the caster 239 enters the groove body 232, and the position height of the caster 239 gradually decreases along with the change of the slope along with the movement of the inclined slope in the direction indicated by the arrow; the portion (d) shows the position of the caster 239 fixed after the caster 239 finally presses the cushion 235 and abuts against the stopper 234; at this time, the bottom surface of the groove 232 where the caster is located is an inclined slope, so the caster is stably extruded and attached to the surface of the cushion 235 under the action of the gravity component of the sickbed, and does not move back and forth along the length direction of the groove 232 due to bumping when the carriage runs, so the position of the sickbed is also stable; when the hospital bed needs to be pushed away from the carriage body, the medical staff only needs to pull the hospital bed along the opposite direction of the previous step to drive the caster 239 to leave the trough body 232 and the buffer trough 233 in sequence.

As shown in fig. 1, an ejector assembly 24 and a base 25 are arranged below the first groove member 221; the ejection assembly 24 comprises a lifter 241 and a limit sleeve rod 242; the upper end of the lifter 241 is connected with the bottom of the first groove part 221, and the lower end is connected with the base 25; the limit sleeve rods 242 are arranged on two sides of the lifter 241 in pairs along the length direction of the first groove part 221; the upper end of the limiting sleeve rod 242 is connected with the bottom of the first groove part 221, and the lower end is connected with the base 25; the lifter 241 drives the first groove part 221 to move, and drives the limit sleeve rod 242 to synchronously extend and retract; the lifter 241 can be driven by oil pressure or a motor, and the device can be purchased from the market directly; the limiting sleeve rod 242 is used for keeping the first groove part 221 stable in the horizontal direction in the lifting process; when regular maintenance or repair and replacement are carried out, the first trough member 221 can be driven to ascend to a position higher than the bottom plate 11 by the ejection assembly 24, so that the operation is convenient.

The compartment body 1 further comprises a top plate; a ventilation unit 3 is embedded in the top plate; as shown in fig. 5, the ventilation unit 3 includes a frame 31, a fan member 32, and a dispersing assembly 33; the fan member 32 is disposed above the frame body 31; the dispersing component 33 is arranged in the frame 31 and corresponds to the air outlet path position of the fan 32;

the dispersion assembly 33 comprises a first spoiler window 301 and a second spoiler window 302; the first louver 301 includes a rotating body 34; a plurality of the rotating bodies 34 are distributed in parallel; as shown in fig. 6, the rotating body 34 includes a rotating shaft 341 and a blade 342; the blades 342 are uniformly connected and arranged on the rotating shaft 341 in the circumferential direction; the different rotating areas of the blades 342 on the rotating body 34 correspond to the air outlet paths of the fan 32, so that the vertically downward wind generated by the fan 32 can be converted into wind with dynamic deflection change, and the stimulation to passengers in the elevator is less; the second spoiler window 302 is arranged on one side of the first spoiler window 301, which is opposite to the fan piece 32; a plurality of grilles 331 are arranged on the second spoiler window 302; the arrangement direction of the grating 331 is perpendicular to the arrangement direction of the rotating body 34, so that the wind can be further separated, and the wind outlet is more uniform.

Gaps are reserved between the rotating areas of the adjacent blades 342; the width of the gap is 2 mm-10 mm, part of the wind generated by the fan 32 can directly pass through the gap without being stirred by the rotating body 34, and is homogenized by the grating 331, and finally a vertical downward wind path is formed; the wind path is different from the downward direct blowing of the fan piece 32, the wind power is softer, the distribution is more uniform, and the wind path can be effectively matched with oblique wind after being stirred by the rotating body 34, so that the wind power coverage is wider.

As shown in fig. 6, the vane 342 includes a first blade 343 and a second blade 344; one side of the first sheet 343 is connected to the rotating shaft 341; the other side is connected with the second sheet body 344; the width direction of the first sheet 343 is consistent with the radial direction of the corresponding position of the rotating shaft; the first sheet 343 and the second sheet 344 are of an integral bending structure; the bending angle is 120-150 degrees; the rotation direction of the blade 342 is consistent with the bending direction of the blade; the two-section type bent blade has the advantages that the flowing direction of air can be more easily guided to be changed, so that the stirring effect of the blade is enhanced, and compared with a flat plate structure, the deflection angle of air flow can be properly reduced when the blade rotates downwards, and the phenomenon that a large amount of air flow is directly arranged on the side wall of a compartment body to cause wind power waste is avoided.

As shown in fig. 6, 7 and 8, a power unit 35 is correspondingly disposed at one end of the rotating body 34 along the length direction thereof; the power unit 35 comprises a motor 351, a transmission shaft 352 and a connecting belt 353; the positions of the transmission shafts 352 and the rotating shafts 341 correspond to each other one by one; the connecting belt 353 is sleeved between the power output end of the motor 351 and the plurality of transmission shafts 352 in a matching manner; the transmission shaft 352 is correspondingly engaged with the rotating shaft 341 and rotates synchronously.

As shown in fig. 5, the dispersion assembly 33 is hinged inside the frame 31 and is turned inside out under the frame 31 along the hinge as indicated by the arrow; a threaded hole 311 is formed in the frame body 31 in a penetrating manner along the thickness direction; a fastening nut 312 is fixedly embedded in the fan piece 32; the fastening nut 312 corresponds to the threaded hole 311; a bolt is arranged between the fastening nut 312 and the threaded hole 311 in a matching manner; the bolt is screwed into the threaded hole 311 from below; when maintenance and inspection are needed, the internal space of the frame body 31 can be exposed only by unscrewing the bolts and rotating the dispersing assembly 33 downwards, and then the fan piece 32 is erected and can be taken out downwards from the upper part of the frame body 31; the whole dismounting process is simple and rapid, and the system maintenance efficiency is greatly improved.

The first spoiler window 301 and the second spoiler window 302 are connected with each other; aromatic volatile matters are arranged in the second turbulence window 302; the aromatic volatile matters are correspondingly arranged on one side of the grille 331 facing the first spoiler window 301, so that the odor in the compartment body 1 can be improved.

The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.

Claims (10)

1. The utility model provides a medical elevator car system of space utilization optimization type which characterized in that: comprises a carriage body (1); the compartment body (1) comprises a bottom plate (11) and a side plate; the side plate is provided with an inlet and an outlet (121); the bottom plate (11) is provided with a transverse moving unit (2); the traverse unit (2) comprises a first groove member (221), a slider (222) and a second groove member (23); the bottom plate (11) is provided with a mounting groove; the first groove piece (221) is embedded in the mounting groove; the length direction of the first groove piece (221) is parallel to the width direction of the access opening (121); the opening of the first groove piece (221) faces upwards, and the top of the first groove piece is flush with the upper surface of the bottom plate (11); the sliding block (222) is arranged in the first groove part (221) in a sliding fit mode; the bottom of the second groove member (23) is connected with the upper end of the sliding block (222) and moves synchronously with the sliding block (222); the second groove piece (23) comprises a clamping block (231) and a groove body (232); the groove body (232) corresponds to the width of a caster (239) of the movable sickbed; the clamping blocks (231) are arranged on two sides of the groove body (232) in pairs; the surface of the clamping block (231) is a slope, and the height of the clamping block is horizontally and slowly reduced to be flush with the upper surface of the bottom plate (11) along the direction far away from the groove body (232); the length direction of the groove body (232) is vertical to the width direction of the access (121).

2. The space utilization optimized medical elevator car system according to claim 1, wherein: one end of the tank body (232) along the length direction is provided with a buffer tank (233) in a extending and communicating manner; one end of the buffer tank (233) far away from the tank body (232) is provided with a fan-shaped opening; the height of the bottom surface of the groove body (232) is gradually reduced along the direction far away from the buffer groove (233); one end of the groove body (232) far away from the buffer groove (233) is correspondingly provided with a surrounding stopper (234) in a sealing way; one side of the enclosing and blocking piece (234) back to the groove body (232) is arranged in a concave manner relative to the clamping blocks (231) at the two sides; a buffer pad (235) is attached to one side of the enclosing and blocking piece (234) facing the groove body (232).

3. The space utilization optimized medical elevator car system according to claim 1, wherein: the two sides of the first groove part (221) along the length direction are respectively embedded with an adsorption part (223); a first magnetic sheet (224) is attached to one side, facing the first groove part (221), of the adsorption part (223); the two sides of the sliding block (222) along the length direction of the first groove piece (221) are respectively provided with a second magnetic sheet (225) in a bonding mode; the first magnetic sheet (224) and the second magnetic sheet (225) are correspondingly attracted and matched.

4. The space utilization optimized medical elevator car system according to claim 1, wherein: an ejection assembly (24) and a base (25) are arranged below the first groove piece (221); the ejection assembly (24) comprises a lifter (241) and a limit sleeve rod (242); the upper end of the lifter (241) is connected with the bottom of the first groove piece (221), and the lower end of the lifter is connected with the base (25); the limiting sleeve rods (242) are arranged on two sides of the lifter (241) in pairs along the length direction of the first groove piece (221); the upper end of the limiting sleeve rod (242) is connected with the bottom of the first groove piece (221), and the lower end of the limiting sleeve rod is connected with the base (25); the lifter (241) drives the first groove piece (221) to move, and drives the limiting sleeve rod (242) to stretch synchronously.

5. The space utilization optimized medical elevator car system according to claim 1, wherein: the compartment body (1) also comprises a top plate; a ventilation unit (3) is embedded in the top plate; the ventilation unit (3) comprises a frame body (31), a fan piece (32) and a dispersion assembly (33); the fan piece (32) is arranged above the frame body (31); the dispersion assembly (33) is arranged in the frame body (31) and corresponds to the air outlet path position of the fan piece (32);

the dispersion assembly (33) comprises a first spoiler window (301) and a second spoiler window (302); the first spoiler window (301) comprises a rotating body (34); a plurality of the rotating bodies (34) are distributed in parallel; the rotating body (34) includes a rotating shaft (341) and a blade (342); the blades (342) are uniformly connected and arranged on the rotating shaft (341) in the circumferential direction; the different rotating areas of the blades (342) on the rotating body (34) correspond to the air outlet paths of the fan pieces (32); the second spoiler window (302) is arranged on one side, opposite to the fan piece (32), of the first spoiler window (301); a plurality of gratings (331) are arranged on the second spoiler window (302); the arrangement direction of the grids (331) is perpendicular to the arrangement direction of the rotating bodies (34).

6. The space utilization optimized medical elevator car system according to claim 5, wherein: gaps are reserved between the rotating areas of the adjacent blades (342); the width of the gap is 2 mm-10 mm.

7. The space utilization optimized medical elevator car system according to claim 5, wherein: the blade (342) comprises a first lobe (343) and a second lobe (344); one side of the first sheet body (343) is connected with the rotating shaft (341); the other side is connected with a second sheet body (344); the width direction of the first sheet body (343) is consistent with the radial direction of the corresponding position of the rotating shaft; the first sheet body (343) and the second sheet body (344) are of an integral bending structure; the bending angle is 120-150 deg.

8. The space utilization optimized medical elevator car system according to claim 5, wherein: one end of the rotating body (34) along the length direction of the rotating body is correspondingly provided with a power unit (35); the power unit (35) comprises a motor (351), a transmission shaft (352) and a connecting belt (353); the positions of the transmission shafts (352) are in one-to-one correspondence with the positions of the rotating shafts (341); the connecting belt (353) is sleeved between the power output end of the motor (351) and the plurality of transmission shafts (352) in a matching manner; the transmission shaft (352) is correspondingly meshed with the rotating shaft (341) and synchronously rotates.

9. The space utilization optimized medical elevator car system according to claim 5, wherein: the dispersing component (33) is hinged and matched with the inner side of the frame body (31) and is turned over below the frame body (31) along the hinged position; a threaded hole (311) penetrates through the frame body (31) along the thickness direction; a fastening nut (312) is fixedly embedded in the fan piece (32); the fastening nut (312) corresponds to the threaded hole (311) in position; a bolt is arranged between the fastening nut (312) and the threaded hole (311) in a matched manner; the bolt is screwed into the threaded hole (311) from below.

10. The space utilization optimized medical elevator car system according to claim 5, wherein: the first spoiler window (301) and the second spoiler window (302) are connected with each other; aromatic volatile matters are arranged in the second turbulence window (302); the aromatic volatile matters are correspondingly arranged on one side of the grille (331) facing the first turbulence window (301).

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