CN110279526A - Special transfer car (buggy) of ICU patient - Google Patents
Special transfer car (buggy) of ICU patient Download PDFInfo
- Publication number
- CN110279526A CN110279526A CN201910599836.0A CN201910599836A CN110279526A CN 110279526 A CN110279526 A CN 110279526A CN 201910599836 A CN201910599836 A CN 201910599836A CN 110279526 A CN110279526 A CN 110279526A
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- China
- Prior art keywords
- gear
- balladeur train
- engaged
- accommodating cavity
- change
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/02—Stretchers with wheels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/02—Stretchers with wheels
- A61G1/0293—Stretchers with wheels stretcher supports with wheels, e.g. used for stretchers without wheels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/08—Apparatus for transporting beds
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nursing (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention provides a transfer trolley special for ICU patients, which effectively solves the technical problems that the existing transfer trolley has a single structure and can not be used for placing some medical equipment required during transfer. The multifunctional ICU transfer trolley is characterized in that an L-shaped sliding frame is connected to the lower bed frame in a sliding mode, the L-shaped sliding frame is integrally connected with a transverse sliding frame and a vertical sliding frame, the transverse sliding frame is connected to the lower bed frame in a sliding mode, the vertical sliding frame is arranged on the outer side of the lower bed frame, a transverse driving device is installed on the transverse sliding frame, a lifting driving device is installed on the vertical sliding frame, a containing cavity is placed on the transverse sliding frame and can move from the right end to the left end of the transverse sliding frame and then automatically lift from the lower end to the top end of the vertical sliding frame, and the containing cavity can restore to the original position of the transverse sliding frame from the vertical sliding frame.
Description
Technical field
The present invention relates to ICU technical field, specifically a kind of patient's ICU special transfer vehicle.
Background technique
ICU, that is, Intensive Care Unit, also known as strengthen the intensive care unit complex treatment room, treatment, nursing, health can be same
Step carries out, and provides isolation place and equipment for severe or comatose patient.
It finally requires to be transferred to public ward from the patient after the treatment of the ward ICU, patient body is all in transfer process
Be it is very weak, to be used in transfer process and arrive transfer car(buggy), and the transfer velocity of transfer car(buggy) is very slow, and patient have with it is very much
The instrument for the treatment of, existing transfer car(buggy) increasingly intelligence and functional diversities, but it is mainly reflected in lifting aspect, and transported
The problem of a reality is faced in journey, i.e.,；
The Medical Devices that patient is applied to during being transferred to public ward from the ward ICU are relatively more, and major embodiment has:
Drug used, related drug of being infused, the monitor (blood pressure, heartbeat etc.) for monitoring physical condition, oxygen supply tank, respirator, other inspections
Equipment is looked into, but there are two annulus in the head lower end fixation of car body for existing transfer car(buggy), for placing oxygen tank, without it
Other Medical Devices are placed in his space, are typically necessary medical staff or family members and are voluntarily shifted required Medical Devices
To public ward.
In this transport process, for example oxygen supply equipment is generally used for patient's nasal cavity, needs oxygen supply equipment close to patient
The position on head, and when not needing oxygen supply, then oxygen supply equipment is not needed close to patient, otherwise can occupied space, make troubles.
The present invention provides a kind of new ICU transfer car(buggy), can design a kind of accommodating cavity, according to patient's service condition for putting
Set Medical Devices.
Summary of the invention
For above situation, for the defect for overcoming the prior art, the present invention provides a kind of patient's ICU special transfer vehicle, has
Effect to solve existing transhipment bassinet structure single, the technical issues of some Medical Devices required when transhipment cannot be placed.
A kind of patient's ICU special transfer vehicle, including bed frame, fence, pushing hands, lower bedstead, lifting support, universal wheel,
It is characterized in that, L-shaped balladeur train is slidably connected on the lower bedstead, and L-shaped balladeur train is horizontal by sideslip frame and perpendicular balladeur train integrally connected
Balladeur train is slidably connected on lower bedstead, and perpendicular balladeur train is placed in the outside of lower bedstead, is equipped with lateral driver device on the sideslip frame,
Lifting driving device is installed on the perpendicular balladeur train, is placed with accommodating cavity on the sideslip frame, enables accommodating cavity from sideslip
The right end of frame is moved to left end, and then from the lower end automatic lifting of perpendicular balladeur train to top, and accommodating cavity can restore from perpendicular balladeur train
To the original position of sideslip frame.
Preferably, the lateral driver device includes the sideslip rack slot being provided on sideslip frame, is successively arranged in sideslip rack slot
Column are equipped with preceding guide rod, horizontal leading screw, back-guiding rod, and preceding guide rod, horizontal leading screw are equipped with sliding block on back-guiding rod, open above sliding block
Equipped with placing groove, accommodating cavity is placed in placing groove, horizontal leading screw one end passes through sideslip frame, and the end of horizontal leading screw is equipped with silk
Thick stick gear, screw gear are engaged with change gear, and the width of change gear is greater than screw gear, the two sides of the sideslip frame end head
Be connected with horizontal fixture block, be equipped on the lower bedstead with the matched horizontal card slot of horizontal fixture block, magnetic is installed in the horizontal card slot
Piece is fixed with metal block on the horizontal fixture block.
Preferably, the change gear is mounted on slide-bar, and change gear can be slided on slide-bar, and change gear includes
First gear, fifth wheel, second gear, first gear, fifth wheel, second gear successively integrally connected, when initial position, first
Gear is engaged with screw gear, and the lead ring across perpendicular balladeur train is equipped in the change gear.
It preferably, is cavity inside the accommodating cavity upper end opening, accommodating cavity is fixedly arranged at the front end with hook, the hook knot
Structure is the hook fixture block of multiple and different height, is fixed with vertical sliding block among the front end of the accommodating cavity.
Preferably, offered on the perpendicular balladeur train with the matched the vertical chute of vertical sliding block, the vertical chute two sides offer
The upper end of symmetrically perpendicular balladeur train slot, perpendicular balladeur train slot is equipped with fixed pulley, and perpendicular balladeur train slot lower end is equipped with promotion sliding block, promotes sliding block
On be vertically and fixedly provided with baffle, be vertically installed with snap-gauge on baffle, snap-gauge offers the extension with the hook matched different depth of fixture block
Hook card slot is equipped with rolling wheel on the outside of perpendicular balladeur train, and rolling wheel, which is coaxially fixed with, promotes ratchet and upper bevel gear, is promoted and is matched on ratchet
Conjunction has promotion pawl, and upper bevel gear is combined with lower bevel gear, and lower bevel gear is coaxially installed with promotion gear, promotes sliding block through steel wire
Rope connects rolling wheel around fixed pulley.
Preferably, the promotion gear is engaged with rising gear, rises gear and screw gear is placed in same level, just
When beginning position, change gear is engaged with screw gear, and change gear is not engaged with gear is risen, when change gear switches for the first time
Afterwards, change gear sliding is engaged with gear is risen, and change gear and screw gear are detached from.
Preferably, vertical rack slot is offered on the perpendicular balladeur train, sliding is placed with vertical rack in vertical rack slot, institute
The front end for stating accommodating cavity is fixedly installed with jacking block, and jacking block can touch vertical rack, and vertical rack is driven to move upwards, and erect
The rotate gear being embedded in perpendicular balladeur train is engaged with to rack gear, rotate gear is coaxially connected with the first belt pulley, the first belt pulley
Belt is connected with the second belt pulley being arranged below, and the second belt pulley is coaxially connected with conversion gear, and conversion gear is engaged with
The horizontal tooth bar being placed on the outside of perpendicular balladeur train, the end of horizontal tooth bar are fixed with promotion annulus, push end and the teeth change of annulus
Wheel contact.
Preferably, the side for rising gear is further fixed on support gear, and support gear is coaxially connected with left angular wheel,
Left angular wheel Vertical Meshing has right bevel gear, and right bevel gear is coaxially connected with promotion gear, and gear is pushed to be engaged with promotion rack gear,
Push rack gear end be fixed with pushing plate, the front end of bed frame offer with the matched promotion slot of pushing plate, push slot in put
It is equipped with thimble sensor, the change gear is engaged with driving gear, and driving gear is engaged with change gear always, drives gear
Axis connection driving motor is driven, thimble sensor control driving motor stops working.
Preferably, the rising gear is coaxially connected with one-way wheel, is engaged with reseting gear, reseting gear above one-way wheel
It is coaxially connected with deflecting bevel gear one, deflecting bevel gear one is engaged with deflecting bevel gear two, and deflecting bevel gear two is coaxially connected with
Reciprocating gear, reciprocating gear are engaged with reciprocating rack.
The present invention has following advantages:
1, easy to operate, it is only necessary to the switch of driving motor to be controlled when rotating forward, when reversion pushes promotion pawl aside, then controls driving electricity
The switch of machine.
2, the entire motion profile of the present invention only needs to use a driving motor, and the reciprocating motion of accommodating cavity can be completed.
3, change gear of the invention overcomes technical difficulty when driving motor inverts, and change gear passes through a set of setting
Mechanism can switch back, so that accommodating cavity realizes resetting movement.
4, accommodating cavity is used to place oxygen tank, respirator, monitoring device, medical drugs and other items, and ICU transfer car(buggy) is facilitated to exist
Use when transhipment.
Detailed description of the invention
Fig. 1 is front view schematic diagram of the present invention.
Fig. 2 is the perpendicular balladeur train main view of the present invention and top view illustration.
Fig. 3 is sideslip frame front view schematic diagram of the present invention.
Fig. 4 is accommodating cavity schematic diagram of the present invention.
Fig. 5 is the whole schematic diagram of driving device one of the present invention.
Fig. 6 is the whole schematic diagram of driving device two of the present invention.
Fig. 7 is one-way wheel of the present invention, reciprocating gear driving schematic diagram.
Fig. 8 is that the present invention promotes slide block schematic diagram.
Fig. 9 is one-way wheel schematic diagram of the present invention.
Figure 10 is lead ring and promotion annulus connection schematic diagram in change gear of the present invention.
Specific embodiment
For the present invention aforementioned and other technology contents, feature and effect, in following cooperation with reference to figures 1 through Figure 10 pairs
In the detailed description of embodiment, can clearly it present.The structure content being previously mentioned in following embodiment is attached with specification
Figure is reference.
The present invention is a kind of patient's ICU special transfer vehicle, and transfer car(buggy) is a kind of prior art, and existing transfer car(buggy) function is got over
Come more diversified, also gradually start to tend to electronic and intelligentized type, but in its diversified function, be mainly all embodied in fence, on
Lower lifting, electronic display, service brake etc., but for placing this function of Medical Devices, existing transfer car(buggy) only has
It is fixed with the annulus for placing oxygen cylinder in the front bottom end of transfer car(buggy), in addition to this, then nothing is used to place Medical Devices
Space.
Embodiment one, including the bed frame 1 existing in the prior art that can be gone up and down, the fence 2 that can be rotated, pushing hands 3,
Lower bedstead 4, the lifting support 5 for adjusting height, universal wheel 6, the present invention in lifting support 5 have 4, be symmetrically placed in down
On bedstead 4, so that 4 lifting supports 5 reserve channel convenient for placing L-shaped balladeur train 7, balladeur train 7 is slidably connected on lower bedstead 4,
In order to preferably express balladeur train 7, balladeur train 7 is divided for sideslip frame 8 and perpendicular balladeur train 9, sideslip frame 8 is slidably connected on lower bedstead 4, is erected
Balladeur train 9 leans against the outside of lower bedstead 4, is equipped with lateral driver device 10 on sideslip frame 8, and promotion driving is equipped on perpendicular balladeur train 9
Device 11, and accommodating cavity 12 is placed on sideslip frame 8, it is used to place Medical Devices required when transhipment, drug in accommodating cavity 12
And other items, when it is desired to be used, especially when used for a long time, which is moved to the top of bed frame 1, is then operated
It uses, when having used and then the accommodating cavity 12 being back to original place, the motion profile of accommodating cavity 12 is from the right side of sideslip frame 8
End is moved to left end, and then from the lower end automatic lifting of perpendicular balladeur train 9 to top, when needing to be reset, accommodating cavity 12 is automatically from perpendicular
The top of balladeur train 9 is restored to the original position of sideslip frame 8.
12 initial position of accommodating cavity is placed on sideslip frame 8, and when needing to use then, lateral driver device 10 makes accommodating cavity 12
Left end is moved to from the right end of sideslip frame 8, then automatically switches to lifting driving device 11, lifting driving device 11 drives accommodating
Chamber 12 reaches the top of perpendicular balladeur train 9, then stops working, and the Medical Devices in accommodating cavity 12 are used for patient, when having used it
Afterwards, accommodating cavity 12 is then switched to lateral driver device 10 from the tip motions of perpendicular balladeur train 9 to bottom, automatically by accommodating cavity
12 move to right end from the left end of sideslip frame 8.
Embodiment two, on the basis of example 1, lateral driver device 10 include the sideslip frame opened up on sideslip frame 8
Slot 13, sideslip rack slot 13 be rectangular channel, guide rod 14, horizontal leading screw 15, back-guiding rod 16 before being sequentially installed in sideslip rack slot 13,
Preceding guide rod 14, horizontal leading screw 15, back-guiding rod 16 constitute lead-screw drive mechanism, are arranged with sliding block 22 on three, work as horizontal leading screw
When 15 rotation, sliding block 22 completes transverse movement in horizontal leading screw 15, offers placing groove 18 in the top of sliding block 22, is placing
Accommodating cavity 12 is placed in slot 18, one end of horizontal leading screw 15 passes through sideslip frame 8, is equipped with lead screw in the end of horizontal leading screw 15
Gear 27, screw gear 27 engage change gear 17, and the width of change gear 17 is greater than screw gear 27, at the end of sideslip frame 8
Both sides of head is connected with horizontal 18 pieces of card, and the horizontal card slot 19 to match with horizontal fixture block 18, horizontal fixture block 18 are equipped on lower bedstead 4
It can be connected in horizontal card slot 19, magnetic sheet 20 is installed in horizontal card slot 19, metal block 21 is fixed on horizontal fixture block 18, in cross
The right end of balladeur train 8 is equipped with contact sensor, controls driving motor.
When in use, there is lever in the upper end for erecting balladeur train 9, pulls lever, pulls out balladeur train 7, sideslip frame 8 is in lower bedstead 4
Upper sliding, when horizontal fixture block 18 touches horizontal card slot 19, metal block 21 is adsorbed by magnetic sheet 20, at this time sideslip frame 8 can not continue to
Left movement, when released, it is only necessary to move balladeur train 7 with hand push, push meeting so that metal block 21 and the disengaging of magnetic sheet 20, erect balladeur train
Gap is reserved between 9 and lower bedstead 4, bed frame 1, the distance in the gap is horizontal card slot 19 at a distance from horizontal fixture block 18, and should
Distance is slightly larger than the width of accommodating cavity 12, slot milling when rising to accommodating cavity 12, when change gear 17 is driven, teeth change
17 driving screw gear 27 of wheel rotates, and screw gear 27 drives horizontal leading screw 15 to rotate, drive of the sliding block 22 in horizontal leading screw 15
Under move downward, so that accommodating cavity 12 be driven to move downward, until the left end for moving to sideslip frame 8 is contacted with vertical balladeur train 9.
Embodiment three, on the basis of example 2, change gear 17 are mounted on a slide-bar 23, can be in slide-bar 23
Upper movement, the composed structure of change gear 17 include first gear 24, fifth wheel 25, second gear 26, first gear 24 and
Two gears, 26 structure is identical, the two with fifth wheel 25 connect, fifth wheel 25 is without tooth, in initial position, change gear 17 with
Screw gear 27 engages, and the position specifically engaged is that first gear 24 engages screw gear 27, in the right side of first gear 24
Lead ring 28 across balladeur train is installed, lead ring 28 can slide on perpendicular balladeur train 9, and the length that lead ring 28 extends out is according to its institute
The distance of sliding selects.
When accommodating cavity 12 moves to left end from the right end of sideslip frame 8, accommodating cavity 12 or sliding block 22 touch lead ring 28, make
Obtain lead ring 28 and drive first gear 24(change gear 17) it moves downward, so that first gear 24 is detached from screw gear 27,
That is, screw gear 27 drive accommodating cavity 12 from right end reach left end after, screw gear 27 stops operating, accommodating cavity 12 also no longer to
Left movement.
Example IV, on the basis of embodiment three, the structure of the accommodating cavity 12 be cavity inside upper end opening,
Accommodating cavity 12 is fixedly arranged at the front end with hook 29, links up with 29 structure for the hook fixture block 30 of multiple logical height, in accommodating cavity 12
Vertical sliding block 31 is further fixed among front end.
Embodiment five offers and the matched the vertical chute of vertical sliding block 31 on perpendicular balladeur train 9 on the basis of example IV
32, symmetrical two perpendicular balladeur train slots 33 are offered in the two sides of the vertical chute 32, is equipped in the upper end of perpendicular balladeur train slot 33 and determines cunning
Wheel 34, can play the role of labour-saving, be equipped in the lower end of perpendicular balladeur train slot 33 and promote sliding block 35, be promoted vertically solid on sliding block 35
Surely there is baffle 36, snap-gauge 37 is vertically installed on baffle 36, snap-gauge 37 offers and the hook matched different depth of fixture block 30
Card slot 38 is linked up with, rolling wheel 39 is installed in the outside of perpendicular balladeur train 9, rolling wheel 39, which is also coaxially fixed with, promotes ratchet 40 and upper bevel gear
41, it is promoted and is combined with promotion pawl 42 on ratchet 40, upper bevel gear 41 is combined with lower bevel gear 43, and lower bevel gear 43 is co-axially mounted
Have and promote gear 44, promotes sliding block 35 through wirerope 78 and be connected to rolling wheel 39 around fixed pulley 34.
When promotion gear 44 is driven, gear 44 is promoted through 41 deflecting of lower bevel gear 43 and upper bevel gear, to drive
It promoting ratchet 42 and rolling wheel 39 rotates, rolling wheel 39 pulls wirerope 78 to promote sliding block 35 around the drive of fixed pulley 34 and moves upwards,
And accommodating cavity 12 is when moving to left end, hook fixture block 30, which enters, to be promoted in sliding block 35, and hook fixture block 30 is placed in hook card slot 38
Top, vertical sliding block 31 enters in the vertical chute 32, and when promoting sliding block 35 and moving upwards, hook card slot 38 is transported upwards
It is dynamic, so that linking up with card slot 38 slowly matches hook fixture block 30, start that accommodating cavity 12 is driven to move upwards, vertical sliding block 31 is accommodating
Chamber 12 provides guiding role, similarly can provide guiding in the two sides integrally connected guide plate of perpendicular balladeur train 9 for accommodating cavity 12 and make
With.
Embodiment six promotes gear 44 and is engaged with rising gear 45, it is best to rise gear 45 on the basis of embodiment five
It keeps with screw gear 27 on the same axis, when initial position, change gear 17 is engaged with screw gear 27, change gear 17
It is not engaged with gear 27 is risen, after change gear 17 switches for the first time, the sliding of change gear 17 is engaged with gear 45 is risen, and
Change gear 17 and screw gear 27 are detached from.
In initial position, first gear 24 engages screw gear 27, so that screw gear 27 drives accommodating cavity 12 from right end
Left end is moved to, after accommodating cavity 12 touches lead ring 28, change gear 17 is pushed to the left, first gear 24 slowly takes off at this time
From screw gear 27, screw gear 27 stops operating, when first gear 24 be detached from screw gear 27 while, second gear 26 into
Enter to gear 45 is risen, start engagement and rise the rotation of gear 45, is rotated to drive and promote gear 44.
Embodiment seven is also provided with vertical rack slot 46, vertical rack slot on perpendicular balladeur train 9 on the basis of embodiment six
Sliding is placed with vertical rack 47 in 46, and the bottom end of vertical rack 47 is connected with tooth bar resets spring, and vertical rack 47 will be protruded
Perpendicular 9 outside of balladeur train is fixedly arranged at the front end with jacking block 48 in accommodating cavity 12, and jacking block 48 can touch vertical rack when rising
47, vertical rack 47 is engaged with the turning gear 49 being embedded in perpendicular balladeur train 9 and takes turns, and rotate gear 49 is coaxially connected with the first belt
Wheel, the first pulley belt, which is connected with, is arranged below the second belt pulley, the coaxially connected conversion gear 51 of the second belt pulley, conversion
Gear 51 is engaged with horizontal tooth bar 50, at this point, horizontal tooth bar 50 is placed in the outside of perpendicular balladeur train 9, and laterally disposed, and and teeth change
For wheel 17 in same level, the end of horizontal tooth bar 50, which is fixed with, pushes annulus 52, pushes annulus 52 that can contact teeth change
Wheel 17 or slide-bar 23.
The specific structure for pushing annulus 52 is the big lantern ring being fixedly connected with horizontal tooth bar 50, solid with first gear 24
Surely the small lantern ring connected, small lantern ring are embedded in big lantern ring, offer guide rail in big lantern ring, and guide block is equipped on small lantern ring,
Guide block is connected in guide rail, and guide block rotates in guide rail, so that small lantern ring rotates in big sleeve, but big lantern ring does not follow and turns
It is dynamic, and lead ring 28 and is extended out in small lantern ring, lead ring 28 is not contacted with small lantern ring and big lantern ring, big lantern ring sheet
As the flexible lantern ring for having segment.
When accommodating cavity 12 moves upwards, jacking block 48 touches vertical rack 47, and vertical rack 47 is pushed to move upwards, and erects
Driving rotate gear 49 rotates when moving to rack gear 47, and rotate gear 49 drives the first pulley rotation, and the first belt pulley drives
Second pulley rotation, the second belt pulley drive conversion gear 51 to rotate, and conversion gear 51 drives horizontal tooth bar 50 to move downward,
Change gear 17 is pushed to move downward, when accommodating cavity 12 continues up, vertical rack 47 is detached from rotate gear 49, vertically
Rack gear 47 continues up, and rotate gear 49 no longer rotates, and finally reserves a spatial position in the upper end of perpendicular balladeur train 9 and is used for
Place vertical rack 47, that is, accommodating cavity 21 does not need to reach the top of perpendicular balladeur train 9.
Embodiment eight, on the basis of embodiment seven, the side for rising gear 45 is further fixed on support gear 53, supports tooth
Wheel 53, which is coaxially connected with left angular wheel 54, left angular wheel 54 also Vertical Meshing, right bevel gear 55, and right bevel gear 55 is coaxially connected
Have and push gear 56, push gear 56 to be engaged with and push rack gear 57, is pushing the end of rack gear 57 to be fixed with pushing plate 58, upper
The front end of bedstead 1, which offers, pushes slot 59, and slot 59 is pushed to match with pushing plate 58, is placed with thimble sensor pushing in slot 59
60, i.e. contact sensor send a signal to driving motor 63 when encountering contact sensor, so that driving motor 63 stops, cutting
Gear changing 17 is engaged with driving gear 61, and driving gear 61 is engaged with change gear 17 always, drives gear 61 through drive shaft 62
Connect driving motor 63.
Driving motor 63 is connected with power supply, and power supply is battery, have on present transfer car(buggy) battery at
For a kind of prior art, that is, need to give transfer car(buggy) charging because the lifting of many transfer car(buggy)s now all use hydraulic-driven or
Cylinder starting, driving motor 63 drive driving gear 61 to rotate through drive shaft 62, since the needs of change gear 17 move left and right, and
Gear 61 is driven to drive always with change gear 17, i.e. the length of driving gear 61 is greater than the length of change gear 17, works as switching
When gear 17 is continued to move downward by the promotion of promotion annulus 52,17 elongate support gear 53 of change gear and 54 turns of left angular wheel
Dynamic, left angular wheel 54 engages right 55 deflecting of bevel gear, and right bevel gear 55, which coaxially drives, pushes gear 56 to rotate, and pushes 56 band of gear
It is dynamic that rack gear 57 is pushed to move, push the pushing plate 58 of rack gear 57 to move right, pushing plate 58 is placed in 1 same level of bed frame,
It is offered on bed frame 1 and pushes slot 59, pushing plate 58 is moved to push and be contacted in slot 59 with thimble sensor 60, and controls drive
Dynamic motor 63 stops.
Among the above, after accommodating cavity 12 moves to the upper end of perpendicular balladeur train 9, so that vertical rack 47 and rotate gear 49 are detached from,
17 elongate support gear 53 of change gear at this time, accommodating cavity 12 at this time have had arrived at the suitable position of perpendicular 9 top of balladeur train,
That is the upward slightly higher position of bed frame 1, the presence of pawl 42 is promoted due to being promoted, so that accommodating cavity 12 will not fall on ratchet 40
Turn, only needs to wait for pushing plate 58 at this time and be inserted into promotion slot 59, and the position of pushing plate 58 is to be in the lower section of accommodating cavity 12
Accommodating cavity 12 provides a stable support, is equipped with protective shell on the outside of entire driving device.
Embodiment nine rises gear 45 and is coaxially connected with an one-way wheel 64, one-way wheel 64 on the basis of embodiment eight
It is engaged with the reseting gear 65 of side placed on it, reseting gear 65 is coaxially connected with deflecting bevel gear 1, deflecting bevel gear one
66 are engaged with deflecting bevel gear 2 67, and deflecting bevel gear 2 67 is coaxially connected with reciprocating gear 68, and reciprocating gear 68 is engaged with past
Double tooth item 69, reciprocating rack 69 can touch change gear 17 or slide-bar 23.
When needing using accommodating cavity 12, accommodating cavity 12 is moved to the upper end of perpendicular balladeur train 9 from sideslip frame 8, it may be assumed that
It opens driving motor 63 to rotate forward, driving motor 63 drives driving gear 61 to rotate, and driving gear 61 drives change gear 17
It rotating, the first gear 24 in change gear 17 drives screw gear 27 to rotate, and screw gear 27 drives horizontal leading screw 15 to rotate,
To drive right end to the left end motion of the accommodating cavity 12 from sideslip frame 8, when accommodating cavity 12 moves to the left end of sideslip frame 8, hold
It sets chamber 12 and touches lead ring 28, change gear 17 is pushed to be detached from screw gear 27, change gear 17 is engaged with gear 45 is risen, and is risen
Gear 45 coaxially drives one-way wheel 64 to dally, and engaged elevation gear 44 rotates, and promotes gear 44 through upper bevel gear 43 and lower cone
42 deflecting of gear, drives and promotes ratchet 40 and the rotation of rolling wheel 39, and 39 scrolling wirerope 78 of rolling wheel drives to be promoted through fixed pulley 34 and slide
Block 35 moves upwards, and at this point, the hook fixture block 29 of accommodating cavity 12 is placed in the top of hook card slot 38, since accommodating cavity 12 is to put
It sets on sliding block 22, hook card slot 38 slowly cooperates with hook fixture block 29, waits a moment and brings up movement slowly, due to guide plate, erects
Presence to sliding block 31 and the vertical chute 32 can make accommodating cavity 12 steadily slowly move upwards, and then jacking block 48 pushes perpendicular
It is moved to rack gear 47, vertical rack 47 drives rotate gear 49 to rotate, and with the transition of the first belt pulley, the second belt pulley, drives
Turn gear changing 51 rotates, and conversion gear 51 drives horizontal tooth bar 50 to move downward, and in this process, needs to use a change
Carry out the deflecting so that rotate gear 49 and conversion gear 51 to gear, thus guarantee that horizontal tooth bar 50 moves downward, and deflecting tooth
Wheel is not shown in the figure, and pushes annulus 52 to move downward and continues to press on change gear 17, and 53 turns of gear of support of the driving of change gear 17
Dynamic, support gear 53 drives through left angular wheel 54 and 55 deflecting of right bevel gear pushes gear 56 to rotate, and the drive of rack gear 57 is pushed to push away
Movable plate 58 moves right, so that pushing plate 58 is placed in the lower section of accommodating cavity 12, when pushing plate 58 touches thimble sensor 60
It controls driving motor 63 to stop, to complete accommodating cavity 12 being transferred to upper end from lower end, is used to place oxygen in accommodating cavity 12
The equipment such as pipe, respirator, heartbeat, monitoring of blood pressure, facilitate patient to use.
When not needing accommodating cavity 12, accommodating cavity 12 is moved to the right end of sideslip frame 8 from the upper end of perpendicular balladeur train 9, it may be assumed that
It pushes aside and promotes pawl 42, and open the reversion of driving motor 63, driving motor 63 drives driving gear 61 to rotate, and drives gear
61 drive change gear 17 to rotate, and change gear 17 drives support gear 53 to rotate, and support gear 53 through left angular wheel 54 and the right side
55 deflecting of bevel gear driving pushes gear 56 to rotate, and pushes gear 56 to drive and rack gear 57 and pushing plate 58 is pushed to move downward, when
When pushing plate 58 leaves the lower section of accommodating cavity 12, accommodating cavity 12 moves downward under the effect of gravity, when accommodating cavity 12 is by vertical
When the initial position of rack gear 47, returning quickly under the action of tooth bar resets spring of vertical rack 47, and drive rotate gear 49,
First belt pulley, the second belt pulley, conversion gear 51 invert, so that horizontal tooth bar 50 moves right, pull change gear
17 move right, and rise gear 45 to drive, and rise gear 45 and invert, one-way wheel 64 is driven to rotate, and the driving of one-way wheel 64 is multiple
Position gear 65 rotates, and the redirected bevel gear 1 of reseting gear 65 and the change of deflecting bevel gear 2 67 back-drive 68 turns of reciprocating gear
Dynamic, reciprocating gear 68 drives reciprocating rack 69 to move right, and reciprocating rack 69 pushes to the right change gear 17, so that change gear
17 are detached from rising gear 45, engage screw gear 27, and at the same time, promoting gear 44 inverts, through upper bevel gear 43 and lower cone
44 deflecting of gear, which drives, promotes ratchet 40 and the reversion wirerope 78 of rolling wheel 39, so that accommodating cavity 12 declines, and this time controls,
It can get by gear ratio by test of many times, switching distance, the moving distance of lead ring 28, cross including change gear 17
It to the moving distance of rack gear 50, can be selected according to the size of tooth and transmission ratio, when change gear 17 engages screw gear
After 27, screw gear 27 drives horizontal leading screw 15 that accommodating cavity 12 is driven to return to original place, controls and drives after encountering contact sensor
Dynamic motor 63 stops, and balladeur train 7 is retracted into original position again at this time, and magnetic sheet 20 and the disengaging of metal block 21 are back to original position.
The tooth used in switching to change gear involved in the present invention is preferably helical teeth, and vertical rack and pushing plate are not
On same ordinate, and the size of gear is adjusted as needed, to realize the effect quickly or slowed down, and above-described embodiment
In if being related to deflecting problem, change gear can be added and realize deflecting, because the effect to be realized in the present invention be it is unique really
Fixed, lack change gear and uniquely estimate, is a kind of apparent error.
A variety of shafts according to the present invention, gear structure, unidirectional wheel construction, bevel gear structure etc. need to make during installation
The components such as shaft, bearing block, mounting plate, bolt, pivot pin are used, are not described in the present invention, installation method among the above
It is installation method commonly used by those skilled in the art, in this not go into detail.
The present invention has following advantages:
1, easy to operate, it is only necessary to the switch of driving motor to be controlled when rotating forward, when reversion pushes promotion pawl aside, then controls driving electricity
The switch of machine.
2, the entire motion profile of the present invention only needs to use a driving motor, and the reciprocating motion of accommodating cavity can be completed.
3, change gear of the invention overcomes technical difficulty when driving motor inverts, and change gear passes through a set of setting
Mechanism can switch back, so that accommodating cavity realizes resetting movement.
4, accommodating cavity is used to place oxygen tank, respirator, monitoring device, medical drugs and other items, and ICU transfer car(buggy) is facilitated to exist
Use when transhipment.
Claims (9)
1. a kind of patient's ICU special transfer vehicle, including bed frame (1), fence (2), pushing hands (3), lower bedstead (4), lifting support
(5), universal wheel (6), which is characterized in that slidably connected L-shaped balladeur train (7) on the lower bedstead (4), L-shaped balladeur train (7) by
Sideslip frame (8) and perpendicular balladeur train (9) integrally connected, sideslip frame (8) are slidably connected on lower bedstead (4), and perpendicular balladeur train (9), which are placed in, leaves the bed
The outside of frame (4) is equipped with lateral driver device (10) on the sideslip frame (8), and promotion is equipped on the perpendicular balladeur train (9) and is driven
It moves device (11), accommodating cavity (12) is placed on the sideslip frame (8), so that accommodating cavity (12) can be from the right side of sideslip frame (8)
End is moved to left end, and then from the lower end automatic lifting of perpendicular balladeur train (9) to top, and accommodating cavity (12) can be from perpendicular balladeur train (9)
It is restored to the original position of sideslip frame (8).
2. a kind of patient's ICU special transfer vehicle according to claim 1, which is characterized in that the lateral driver device
(10) include the sideslip rack slot (13) being provided on sideslip frame (8), be arranged successively in sideslip rack slot (13) and preceding guide rod is installed
(14), horizontal leading screw (15), back-guiding rod (16), preceding guide rod (14), horizontal leading screw (15), back-guiding rod are equipped with sliding block on (16)
(22), it offers placing groove (18), is placed with accommodating cavity (12) in placing groove (18), horizontal leading screw (15) one above sliding block (22)
End is across sideslip frame (8), and the end of horizontal leading screw (15) is equipped with screw gear (27), and screw gear (27) is engaged with teeth change
It takes turns (17), the width of change gear (17) is greater than screw gear (27), and the two sides of sideslip frame (8) end are connected with cross
Fixture block (18), is equipped on the lower bedstead (4) and the matched horizontal card slot (19) of horizontal fixture block (18), peace in the horizontal card slot (19)
Equipped with magnetic sheet (20), metal block (21) are fixed on the horizontal fixture block (18).
3. a kind of patient's ICU special transfer vehicle according to claim 2, which is characterized in that change gear (17) peace
On slide-bar (23), change gear (17) can be slided on slide-bar (23), change gear (17) include first gear (24),
Fifth wheel (25), second gear (26), first gear (24), fifth wheel (25), second gear (26) successively integrally connected, initially
When position, first gear (24) is engaged with screw gear (27), is equipped on the change gear (17) across perpendicular balladeur train (9)
Lead ring (28).
4. a kind of patient's ICU special transfer vehicle according to claim 3, which is characterized in that accommodating cavity (12) upper end
Open interior is cavity, and accommodating cavity (12) is fixedly arranged at the front end with hook (29), and hook (29) structure is multiple and different height
Hook fixture block (30), be fixed with vertical sliding block (31) among the front end of the accommodating cavity (12).
5. a kind of patient's ICU special transfer vehicle according to claim 4, which is characterized in that opened up on the perpendicular balladeur train (9)
Have and offer symmetrically perpendicular balladeur train slot (33) with vertical sliding block (31) matched the vertical chute (32), the vertical chute (32) two sides,
The upper end of perpendicular balladeur train slot (33) is equipped with fixed pulley (34), and perpendicular balladeur train slot (32) lower end, which is equipped with, promotes sliding block (35), is promoted and is slided
It is vertically and fixedly provided with baffle (36), is vertically installed on baffle (36) snap-gauge (37) on block (35), snap-gauge (37) is offered and linked up with
The hook card slot (38) of fixture block (30) matched different depth is equipped with rolling wheel (39), rolling wheel (39) on the outside of perpendicular balladeur train (9)
It is coaxially fixed with and promotes ratchet (40) and upper bevel gear (41), promoted and be combined with promotion pawl (42), epicone tooth on ratchet (40)
Wheel (41) is combined with lower bevel gear (43), and lower bevel gear (43), which is coaxially installed with, promotes gear (44), promotes sliding block (35) through steel
Cord (78) is around fixed pulley (34) connection rolling wheel (39).
6. a kind of patient's ICU special transfer vehicle according to claim 5, which is characterized in that the promotion gear (44) is nibbled
Conjunction has rising gear (45), rises gear (45) and screw gear (27) and is placed in same level, when initial position, change gear
(17) it is engaged with screw gear (27), change gear (17) is not engaged with gear (45) are risen, when change gear (17) first time
After switching, change gear sliding is engaged with gear (45) are risen, and change gear (17) and screw gear (27) are detached from.
7. a kind of patient's ICU special transfer vehicle according to claim 6, which is characterized in that opened up on the perpendicular balladeur train (9)
Have vertical rack slot (46), sliding is placed with vertical rack (47) in vertical rack slot (46), the front end of the accommodating cavity (12)
It being fixedly installed with jacking block (48), jacking block (48) can touch vertical rack (47), and vertical rack (47) is driven to move upwards,
Vertical rack (47) is engaged with the rotate gear (49) being embedded in perpendicular balladeur train (9), and rotate gear (49) is coaxially connected with first
Belt pulley, the first pulley belt are connected with the second belt pulley being arranged below, and the second belt pulley is coaxially connected with conversion tooth
It takes turns (51), conversion gear (51) is engaged with the horizontal tooth bar (50) being placed on the outside of perpendicular balladeur train (9), and the end of horizontal tooth bar (50) is solid
Surely have promotion annulus (52), the end of annulus (52) is pushed to contact with change gear (17).
8. a kind of patient's ICU special transfer vehicle according to claim 7, which is characterized in that rising gear (45)
Side is further fixed on support gear (53), and support gear (53) is coaxially connected with left angular wheel (54), and left angular wheel (54) is vertical
It is engaged with right bevel gear (55), right bevel gear (55), which is coaxially connected with, pushes gear (56), and gear (56) is pushed to be engaged with promotion
Rack gear (57) pushes rack gear (57) end to be fixed with pushing plate (58), offers and pushing plate (58) in the front end of bed frame (4)
Matched promotion slot (59) pushes and is placed with thimble sensor (60) in slot (59), and the change gear (17) is engaged with driving
Gear (61), driving gear (61) are engaged with change gear (17) always, and driving gear (61) is connected through drive shaft (62) and driven
Motor (63), thimble sensor (60) control driving motor (63) stop working.
9. a kind of patient's ICU special transfer vehicle according to claim 8, which is characterized in that the rising gear (45) is same
Axis connection has one-way wheel (64), is engaged with reseting gear (65) above one-way wheel (64), reseting gear (65) is coaxially connected with change
To bevel gear one (66), deflecting bevel gear one (66) is engaged with deflecting bevel gear two (67), and deflecting bevel gear two (67) coaxially connects
It is connected to reciprocating gear (68), reciprocating gear (68) is engaged with reciprocating rack (69).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910599836.0A CN110279526B (en) | 2019-07-04 | 2019-07-04 | Special transfer car (buggy) of ICU patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910599836.0A CN110279526B (en) | 2019-07-04 | 2019-07-04 | Special transfer car (buggy) of ICU patient |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110279526A true CN110279526A (en) | 2019-09-27 |
| CN110279526B CN110279526B (en) | 2020-05-29 |
Family
ID=68020565
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910599836.0A Expired - Fee Related CN110279526B (en) | 2019-07-04 | 2019-07-04 | Special transfer car (buggy) of ICU patient |
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| CN (1) | CN110279526B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137820A (en) * | 2020-10-25 | 2020-12-29 | 刘明娟 | Medical orthopedics device of changing dressings |
| CN113599109A (en) * | 2021-08-10 | 2021-11-05 | 徐贵兰 | Orthopedic postoperative is hospitalized with bed |
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| US20030088918A1 (en) * | 2001-11-14 | 2003-05-15 | Birumen Kagoshima Co., Ltd. | Care bed |
| CN1686068A (en) * | 2005-03-31 | 2005-10-26 | 杨玉申 | Medical robot electric nursing bed |
| CN203885743U (en) * | 2014-03-25 | 2014-10-22 | 秦静静 | Nursing bed |
| JP2016168098A (en) * | 2015-03-11 | 2016-09-23 | パラマウントベッド株式会社 | Side fence attached to bed |
| CN106038133A (en) * | 2016-07-22 | 2016-10-26 | 刘治民 | Patient bed with sewage automatic packing machine |
| CN208877028U (en) * | 2017-09-20 | 2019-05-21 | 武汉大学 | A kind of bed transport |
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2019
- 2019-07-04 CN CN201910599836.0A patent/CN110279526B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030088918A1 (en) * | 2001-11-14 | 2003-05-15 | Birumen Kagoshima Co., Ltd. | Care bed |
| CN1686068A (en) * | 2005-03-31 | 2005-10-26 | 杨玉申 | Medical robot electric nursing bed |
| CN203885743U (en) * | 2014-03-25 | 2014-10-22 | 秦静静 | Nursing bed |
| JP2016168098A (en) * | 2015-03-11 | 2016-09-23 | パラマウントベッド株式会社 | Side fence attached to bed |
| CN106038133A (en) * | 2016-07-22 | 2016-10-26 | 刘治民 | Patient bed with sewage automatic packing machine |
| CN208877028U (en) * | 2017-09-20 | 2019-05-21 | 武汉大学 | A kind of bed transport |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137820A (en) * | 2020-10-25 | 2020-12-29 | 刘明娟 | Medical orthopedics device of changing dressings |
| CN113599109A (en) * | 2021-08-10 | 2021-11-05 | 徐贵兰 | Orthopedic postoperative is hospitalized with bed |
| CN113599109B (en) * | 2021-08-10 | 2023-04-21 | 河南省赛福德医疗科技有限公司 | Bed for orthopedics postoperative hospitalization |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110279526B (en) | 2020-05-29 |
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