CN106420227B - Sitting-lying double-purpose transportation of patients machine - Google Patents
Sitting-lying double-purpose transportation of patients machine Download PDFInfo
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- CN106420227B CN106420227B CN201610983487.9A CN201610983487A CN106420227B CN 106420227 B CN106420227 B CN 106420227B CN 201610983487 A CN201610983487 A CN 201610983487A CN 106420227 B CN106420227 B CN 106420227B
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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
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
-
- 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
- A61G1/017—Stretchers convertible into chairs
-
- 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
- A61G1/04—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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/006—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs convertible to stretchers or 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1013—Lifting of patients by
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
- A61G7/103—Transfer boards
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
- A61G7/1032—Endless belts
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
- A61G7/1034—Rollers, rails or other means
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/104—Devices carried or supported by
- A61G7/1046—Mobile bases, e.g. having 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
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1073—Parts, details or accessories
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/16—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto converting a lying surface into a chair
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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)
- Invalid Beds And Related Equipment (AREA)
Abstract
The present invention relates to the field of medical instrument technology, especially a kind of sitting-lying double-purpose transportation of patients machine, including transshipment acitivity and bedstead mechanism；Transshipment acitivity includes pedestal, first motor, first driving pulley, lead screw, first driven pulley, second driving pulley, second driven pulley, connect the first transmission belt of the first driving pulley and the first driven pulley, connect the second transmission belt of the second driving pulley and the second driven pulley, spiral is set in the nut slider on lead screw, the pushing plate component being connect with nut slider, second motor and third motor, the tape leader driven roller being connect with the second motor, the magnetic tape trailer driven roller and carry strap being connect with third motor.Bedstead mechanism includes successively hinged bed mooring backboard, bed plate and bed calf plate from front to back.Using nursing staff of the present invention, without body, contact can the slave bed of safety and steady be transferred on transfer car(buggy) under lying position by old man/patient, or is transferred on bed from transfer car(buggy), and transfer car(buggy) can be folded into wheelchair state.
Description
Technical field
The present invention relates to the field of medical instrument technology, especially a kind of medical rescue, the sitting-lying double-purpose patient for transporting patient
Conveyance.
Background technique
Currently, the disability in China, half disability the elderly are up to more than 3,000 ten thousand people.Disability, half looking after for bed old man of disability are
The most important thing of providing for the aged and nursing industry, it has also become the topic that government and various circles of society pay close attention to jointly.
Nowadays no matter external at home, old man leaves the bed, wheelchair is typically necessary the help of caregiver for disability, and is removing
Old man is highly susceptible to injure during fortune.Traditional branch mode can not adapt to modern disability, half disability bed old man
Life requirement, the aggravation of China human mortality aging certainly will deteriorate this status.How will disability old man or patient from hospital bed
To meet from bed to wheelchair, from bedroom to the problem of outdoor activity the problem for being current care on automatic transporting to other equipment.
Current auxiliary transfer tool is mostly flexible material, transports dangerous, and patient comfort is low, and patient may be
Pose changes and leads to secondary injury when transhipment.Another aspect transloading equipment is only realized patient in hospital bed and stretcher
Or the transhipment between hospital bed and hospital bed, transloading equipment cannot meet the function of stretcher simultaneously, that is, can not achieve and pass through transhipment
Equipment carries out the transhipment of long range, not only increases Medical Devices, while also making nursery work more cumbersome.
Summary of the invention
The present invention is easy to cause secondary injury for transhipment patient set forth above, and comfort level is low and inconvenient long range turn
The problem of fortune, and a kind of sitting-lying double-purpose transportation of patients machine of researching and designing.
The technical solution adopted by the present invention is that：
A kind of sitting-lying double-purpose transportation of patients machine, which is characterized in that including transshipment acitivity and bedstead mechanism；The transshipment acitivity
Actively including pedestal, the first motor being mounted on the base, coaxially connected with the output shaft of the first motor first
Belt wheel, two lead screws arranged in parallel that the pedestal front and rear sides are set, be arranged in front side lead screw end
One driven pulley, with the second coaxially connected driving pulley of first driven pulley, the lead screw end that rear side is set the
Two driven pulleys, the first transmission belt for connecting first driving pulley and first driven pulley, connection described second are main
Second transmission belt of movable belt pulley and second driven pulley, spiral are set in nut slider and the spiral shell on the lead screw
The pushing plate component of female sliding block connection, the second motor being mounted on the base and third motor lead to second motor
Cross the tape leader driven roller of V belt translation connection, the magnetic tape trailer driven roller being connect by V belt translation with the third motor, both ends twine respectively
The carry strap being wound in tape leader driven roller and magnetic tape trailer driven roller；The tape leader driven roller and the magnetic tape trailer driven roller be parallel to each other and
It is vertically arranged with the lead screw, the pushing plate component is double panel structure, including top plate and lower plywood, is had between two plates
There is the gap for passing through carry strap；The carry strap bypass tape leader driven roller after from the upper surface of the top plate bypass and sequentially
It is wound on after being passed through from the gap in the magnetic tape trailer driven roller；The bedstead mechanism includes successively hinged bed-rest from front to back
At least one transshipment acitivity is respectively arranged on the bed mooring backboard, bed plate and bed calf plate in plate, bed plate and bed calf plate.
Further, the bedstead mechanism is folding structure, and the bedstead mechanism further includes bed body deformation connecting rod, fixation
It is connected to the foot of the bed of bed calf plate end, the arc strut for being fixedly connected on the bed plate bottom surface, for adjusting
First electric pushrod of the bed mooring backboard and the bed plate angle；One end of the bed body deformation connecting rod and the bed-rest
The frame pin joint of plate, the extension pin joint of the other end and the bed calf plate frame, the fixing end of first electric pushrod with
The arc strut is hinged, and output end is connect with the bed mooring backboard.
Further, the conveyance further includes the height-regulating mechanism that bedstead mechanism lower part is arranged in, the height-regulating machine
Structure includes：Chassis, can move two first sliding rails being parallel to each other being arranged at left and right sides of the chassis along first sliding rail
The first sliding block, the bridge for connecting two first sliding blocks, the second electric pushrod for being fixed on the chassis and be symmetricly set on
Two scissor units of the chassis two sides；With setting corresponding with first sliding rail on bed mooring backboard downside
Two second sliding rails have the second sliding block that can be moved along it on second sliding rail；The scissor unit includes the first scissors rod
With the second scissors rod, one end of first scissors rod and first sliding block are hinged, the side of the other end and the bed calf plate
Frame is hinged；One end of second scissors rod and second sliding block are hinged, and the other end and the chassis are hinged；Second electricity
The fixing end of dynamic push rod is fixed on the chassis, and output end is connect with the bridge.
Further, there are two respectively have one on transshipment acitivity, bed plate and bed calf plate for tool on the bed mooring backboard
Transshipment acitivity.
Further, the conveyance further includes the walking mechanism that four angles of chassis are arranged in, the walking mechanism
Decelerating motor including Mecanum wheel and for driving the Mecanum wheel movement.
Further, the pushing plate component further includes the side plate for connecting the top plate and lower plywood, the top plate
One end around carry strap is cylindrical structure；The lower plywood has chamfering far from the end of magnetic tape trailer driven roller.
Further, the conveyance further includes handle assembly, and the handle assembly includes being fixed on the bed mooring backboard
End pin joint, the other end of the bracket and wishbone of lower surface, one end of the wishbone and the bracket are fixedly installed with handle.
Further, the transshipment acitivity further includes the lid that tape leader driven roller side is arranged in, the cover cap
It closes on the base.
The present invention apparently has the advantages that compared with the existing technology:
1, the present invention drives pushing plate component to be moved under patient/old man's body by leadscrew-nut mechanism, and by removing
Fortune band drives on patient/old man to pushing plate component, realizes nursing staff with patient/old man and contacts carrying without body, whole
A handling process, which is fully automated, to be completed.
2, the bedstead mechanism of sitting-lying double-purpose patient transferring cart of the invention can be folded into wheelchair, when bedstead mechanism deploying,
Transfer car(buggy) is stretcher car state, and after bedstead mechanism folds, transfer car(buggy) is wheelchair state, is realized under stretcher car state disability is old
The slave bed of safety and steady under lying position such as people and severely injured patient is transferred on transfer car(buggy), or is transferred on bed from transhipment side；
After being folded into wheelchair state, patient transfer or outdoor activity, multi-functional design over long distances can be push and alleviate caregiver
Work, reduce probability of the patient by secondary injury, for wired home life construction provide help.
3, the patient bed transport patient of different height can be cooperated by height-regulating mechanism.
4, walking mechanism uses Mecanum wheel, and making can comprehensive flexible movement in transport process.
5, plate around one end of carry strap is cylindrical structure to the present invention at the middle and upper levels, reduces carry strap and top plate to the greatest extent
Friction prevents from carrying belt wear；Lower plywood far from magnetic tape trailer driven roller end have chamfering, due to from hospital bed transport patient to
Lower plywood is contacted with bed surface when on conveyance, and setting chamfering can effectively avoid colliding with.
6, bedstead and transshipment acitivity are detachable, are convenient to mount and dismount, and cost of equipment maintenance is low, and replacement damaged part is simple.
Detailed description of the invention
Fig. 1 is stretcher state stereogram of the embodiment of the present invention；
Fig. 2 is wheelchair state stereogram of the embodiment of the present invention；
Fig. 3 is transshipment acitivity explosive view of the embodiment of the present invention；
Fig. 4 is transshipment acitivity of embodiment of the present invention part diagram；
Fig. 5 is carry strap of the embodiment of the present invention around to schematic diagram；
Fig. 6 is the portion A enlarged drawing in Fig. 5；
Fig. 7 is pushing plate component explosive view；
Fig. 8 is that bedstead is folded into wheelchair state diagram；
Fig. 9 is bed mooring backboard downwards angle of visibility perspective view.
In figure, 101, pedestal, 102, first motor, the 103, first driving pulley, 104, lead screw, the 105, first driven belt
Wheel, the 106, second driving pulley, the 107, second driven pulley, the 108, first transmission belt, the 109, second transmission belt, 110, slide nut
Block, 111, top plate, 1111, cylindrical structure, 112, lower plywood, 1121, chamfering, 113, side plate, 114, gap, 115, second
Motor, 116, third motor, 117, tape leader driven roller, 118, magnetic tape trailer driven roller, 119, carry strap, 120, lid, 201, bed mooring
Backboard, 202, bed plate, 203, bed calf plate, 204, the foot of the bed, 205, bed body deform connecting rod, 206, arc strut, 207, the
One electric pushrod, 301, chassis, the 302, first sliding rail, the 303, first sliding block, 304, bridge, the 305, second electric pushrod, 306,
First scissors rod, the 307, second scissors rod, the 308, second sliding rail, the 309, second sliding block, 401, Mecanum wheel, 402, deceleration electricity
Machine, 501, bracket, 502, wishbone, 503, handle.
Specific embodiment
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
In the description of the present invention, it is to be understood that, term " radial direction ", " axial direction ", "upper", "lower", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
It states the present invention and simplifies description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention.In the description of the present invention, unless otherwise indicated,
The meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Set ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
It, can also be indirectly connected through an intermediary to be to be connected directly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Need further to state is：When people lies on conveyance of the present invention, before the direction where head is,
After direction where foot is, the left and right of heretofore described left and right directions and people are reversely consistent.
A kind of sitting-lying double-purpose transportation of patients machine as shown in figs. 1-9, including transshipment acitivity, bedstead mechanism, height-regulating mechanism
And walking mechanism, it can be transformed into stretcher car state shown in FIG. 1 and wheelchair state shown in Fig. 2, sitting-lying double-purpose disease as needed
People's conveyance includes transshipment acitivity and bedstead mechanism.In conjunction with Fig. 3-Fig. 5, transshipment acitivity includes pedestal 101, is mounted on pedestal 101
On first motor 102, first driving pulley 103 coaxially connected with the output shaft of first motor 102, be arranged in pedestal 101
The lead screw 104 arranged in parallel of two of front and rear sides, be arranged in front side 104 end of lead screw the first driven pulley 105,
With the first driven pulley 105 the second coaxially connected driving pulley 106, be arranged in rear side 104 end of lead screw it is second driven
Belt wheel 107, the first transmission belt 108 of the first driving pulley 103 of connection and the first driven pulley 105, the second driving pulley of connection
106 and second second transmission belt 109 of driven pulley 107, spiral be set in nut slider 110 and slide nut on lead screw 104
The pushing plate component of the connection of block 110, the second motor 115 being mounted on pedestal 101 and third motor 116 and the second motor 115
The tape leader driven roller 117 that is connected by V belt translation, the magnetic tape trailer driven roller 118 being connect by V belt translation with third motor 116, both ends
The carry strap 119 being respectively wound around in tape leader driven roller 117 and magnetic tape trailer driven roller 118.
First motor 102, the second motor 115 and third motor 116 are fixed on pedestal 101 by motor support base,
Middle first motor 102 is used to that two lead screws 104 is driven to rotate synchronously, and then is moved along it nut slider 110, and drive is connected to
Pushing plate component synchronization on nut slider 110 is mobile, i.e. pushing plate component moves left and right.
Tape leader driven roller 117 and magnetic tape trailer driven roller 118 are parallel to each other and are vertically arranged with lead screw 104, and two driven rollers
Through bearing support on pedestal 101.Referring to Fig. 5-Fig. 7, pushing plate component is double panel structure, including top plate 111, under
Laminate 112 and side plate connecting the two 113, side plate 113 are fixedly connected with nut slider 110, top plate 111 and lower plywood 112
Between have pass through carry strap 119 gap 114.As shown in figure 5, carry strap 119 around after tape leader driven roller 117 from upper layer
The upper surface of plate 111 bypasses and is wound in magnetic tape trailer driven roller 118 after sequentially passing through from gap 114, and the second motor 115 passes through band and passes
Dynamic that tape leader driven roller 117 is driven to rotate, third motor 116 drives magnetic tape trailer driven roller 118 to rotate by V belt translation.As shown in fig. 6,
Due to carry strap 119 from the upper surface of top plate 111 around its lower surface, in order to reduce the edge of top plate 111 to carry strap
119 friction, top plate 111 are set as cylindrical structure 1111 around one end of carry strap 119；Due to by patient from hospital bed
On when being transported on conveyance, lower plywood 112 will reach under patient body, and contact with bed surface, knock to reduce with bed surface
It touches, lower plywood 112 has chamfering 1121 far from the end of magnetic tape trailer driven roller 118.
Referring to Fig. 1, Fig. 2 and Fig. 8, bedstead mechanism includes successively hinged bed mooring backboard 201, bed plate 202 from front to back
With bed calf plate 203, the end of bed calf plate 203 is also welded with the foot of the bed 204, bed mooring backboard 201,202 and of bed plate
At least one transshipment acitivity is respectively set on bed calf plate 203, in the present embodiment, on bed mooring backboard 201 tool there are two transshipment acitivity,
Respectively there is a transshipment acitivity, pedestal 101 and the bedstead of transshipment acitivity are fixed together on bed plate 202 and bed calf plate 203.
Bedstead mechanism folds transportation of patients machine of the invention, and bedstead mechanism further includes bed body deformation connecting rod 205, is fixedly connected
Arc strut 206 in 202 bottom of bed plate, the first electric pushrod for adjusting 202 angle of bed mooring backboard 201 and bed plate
207；Bed body deforms one end of connecting rod 205 and the frame pin joint of bed mooring backboard 201, and the other end prolongs with 203 frame of bed calf plate
Extending portion pin joint, the fixing end and arc strut 206 of the first electric pushrod 207 are hinged, and output end is connect with bed mooring backboard 201.
Referring to Fig. 1 and Fig. 2, height-regulating mechanism setting uses scissors mechanism, height-regulating mechanism in bedstead mechanism lower part, height-regulating mechanism
Including：Chassis 301, can move two first sliding rails 302 being parallel to each other that 301 left and right sides of chassis is arranged in along the first sliding rail 302
Dynamic the first sliding block 303, the bridge 304 for connecting two first sliding blocks 303, the second electric pushrod 305 being fixed on chassis 301 with
And it is symmetricly set on two scissor units of 301 two sides of chassis；Have and 302 phase of the first sliding rail on 201 downside of bed mooring backboard
Two second sliding rails 308 being correspondingly arranged have the second sliding block 309 that can be moved along it on the second sliding rail 308；Scissor unit includes
First scissors rod 306 and the second scissors rod 307, the first sliding rail 302 and the front that chassis 301 is set, the first scissors rod 306
One end and the first sliding block 303 are hinged, and the frame of the other end and bed calf plate 203 is hinged；One end and second of second scissors rod 307
Sliding block 309 is hinged, and the rear portion of the other end and chassis 301 is hinged；The fixing end of second electric pushrod 305 is fixed on chassis 301,
Its output end is connect with bridge 304, and the output end of the second electric pushrod 305 and the central part of bridge 304 are connected by shaft hole matching
It connects.The elongation of second electric pushrod 305, then make the first sliding block 303 travel forward along the first sliding rail 302, and then make the height of bedstead
It reduces.
Walking mechanism sets up separately at four angles of chassis 301, and walking mechanism includes Mecanum wheel 401 and for driving Mike
The decelerating motor 402 of 401 movement of Na Mu wheel.Keep entire conveyance very clever in walking and turning using Mecanum wheel 401
It is living.
Referring to Fig. 9, the conveyance under wheelchair state is pushed for convenience, is also set up on the lower surface of bed mooring backboard 201
There is handle assembly, handle assembly includes the bracket 501 and wishbone 502 for being fixed on 201 lower surface of bed mooring backboard, and bracket 501 is opposite
It is obliquely installed in bed mooring backboard 201, one end of wishbone 502 and end pin joint, the other end of bracket 501 are fixedly installed with handle
503。
It is also wrapped to block components, the transshipment acitivities such as tape leader driven roller 117, magnetic tape trailer driven roller 118 on the right side of transshipment acitivity
The lid 120 that 117 side of tape leader driven roller is set is included, the lid of lid 120 closes on pedestal 101.
The working principle of transshipment acitivity is：When sitting-lying double-purpose transportation of patients machine stretcher form of the invention, four transhipments
Mechanism is responsible for the transhipment of patient.Entire transport process passes through the cooperation of carry strap 119 and pushing plate component movement, realizes patient
It lifts, be transported on pushing plate component and withdraw pushing plate component.Process of the patient from patient bed transport to transfer car(buggy) is divided into
Three phases, first stage are that quickly push stage, first motor 102 drive lead screw 104 quickly to turn clockwise by V belt translation
It is dynamic, and then pushing plate component is driven quickly to be moved to the left, the simultaneously wound carry strap 119 in magnetic tape trailer driven roller 118 puts band, this
Stage terminates when reaching patient body side to pushing plate component；Second stage is to lift patient's stage, and first motor 102 drives silk
The slow rotation clockwise of thick stick 104 drives pushing plate component to be moved to the left at a slow speed, slowly extend under patient body, while third
Motor 116 drives magnetic tape trailer driven roller 118 to rotate clockwise, and since carry strap 119 is contacted with patient body, carry strap 119 will be sick
People is slowly transported on pushing plate component, this stage is transported on pushing plate component to the entire body of patient to be terminated；Third
Stage is return load stage at a slow speed, and first motor 102 drives the slow rotation counterclockwise of lead screw 104, drives push plate component to the right at a slow speed
It withdraws, while the second motor 115 drives tape leader driven roller 117 to rotate clockwise, leads to 117 take-up of tape leader driven roller, magnetic tape trailer drives
Dynamic roller 118 does not rotate, this stage to pushing plate component, which is completely retracted on pedestal 101, to be terminated, and so far patient successfully turns from hospital bed
It moves on on transfer car(buggy).Patient is transported on hospital bed from transfer car(buggy) and is equally divided into three phases：First stage is to send to carry rank at a slow speed
Section, first motor 102 drive the slow rotation clockwise of lead screw 104, and pushing plate component is driven to push at a slow speed to the left, while magnetic tape trailer drives
Dynamic roller 118 puts band, this stage sent out completely to pushing plate component after terminate；Second stage is to put down patient's stage, first motor
The 102 driving slow rotations counterclockwise of lead screw 104, drive pushing plate component to withdraw at a slow speed to the right, while the second motor 115 drives band
First driven roller 117 rotates clockwise take-up, this stage is laid down end to the entire body of patient；Three phases are quick return
Stage, first motor 102 drive the quick rotation counterclockwise of lead screw 104, and pushing plate component is driven quickly to withdraw, while tape leader drives
117 take-up of roller, this stage is withdrawn completely to pushing plate component to be terminated, and so far, patient is successfully moved on hospital bed from conveyance.
Specifically, bedstead is responsible for the transformation of conveyance form, transfer car(buggy) can be switched to stretcher form and wheelchair shape
State；Transshipment acitivity is responsible for patient to be transported to stretcher from the bed or is transported on bed from stretcher；Height-regulating mechanism is responsible for transhipment
The height of vehicle adjusts, and is required with adapting to hospital bed height and meeting patient；Walking mechanism is responsible for movement requirement and the position of transfer car(buggy)
Adjustment；Handle assembly is only applied to wheelchair form, provides pressure control means for guardian, to cope with various emergency situations.Load
Under unwheeling form, first passing through walking mechanism makes transfer car(buggy) adjust good position, then by height-regulating mechanism adjustment height to cooperate hospital bed
Bed surface height, finally by transshipment acitivity carrying patient；Under wheelchair form, walking mechanism control wheelchair free walker is walked, and machine is turned up
Structure adjusts wheelchair height to meet patient or guardian and require, and handle assembly provides intervention means to guardian.
Above-mentioned desirable embodiment according to the present invention is enlightenment, and through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention'.This invention it is technical
Range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (8)
1. a kind of sitting-lying double-purpose transportation of patients machine, which is characterized in that including transshipment acitivity and bedstead mechanism；The transshipment acitivity packet
Include pedestal (101), the first motor (102) that is mounted on the pedestal (101), the output shaft with the first motor (102)
Coaxially connected the first driving pulley (103), setting the pedestal (101) front and rear sides two silks arranged in parallel
Thick stick (104), be arranged in front side lead screw (104) end the first driven pulley (105), with first driven pulley (105)
Coaxially connected the second driving pulley (106), second driven pulley (107) of lead screw (104) end that rear side is set, connection
The first transmission belt (108) of first driving pulley (103) and first driven pulley (105), connection described second are main
Movable belt pulley (106) and the second transmission belt (109) of second driven pulley (107), spiral are set on the lead screw (104)
Nut slider (110), connect with the nut slider (110) pushing plate component, be mounted on the pedestal (101)
Two motors (115) and third motor (116), the tape leader driven roller being connect with second motor (115) by V belt translation
(117), the magnetic tape trailer driven roller (118) that is connect with the third motor (116) by V belt translation, both ends are respectively wound around tape leader drive
Carry strap (119) on dynamic roller (117) and magnetic tape trailer driven roller (118)；The tape leader driven roller (117) and the magnetic tape trailer driven roller
(118) it is parallel to each other and is vertically arranged with the lead screw (104), the pushing plate component is double panel structure, including upper layer
Plate (111) and lower plywood (112) have the gap (114) for passing through carry strap (119) between two plates；The carry strap (119)
After bypassing from the upper surface of the top plate (111) and sequentially being passed through from the gap (114) after tape leader driven roller (117)
It is wound on the magnetic tape trailer driven roller (118)；The bedstead mechanism includes successively hinged bed mooring backboard (201), bed from front to back
Seat board (202) and bed calf plate (203), each setting on the bed mooring backboard (201), bed plate (202) and bed calf plate (203)
At least one transshipment acitivity.
2. sitting-lying double-purpose transportation of patients machine according to claim 1, which is characterized in that the bedstead mechanism is foldable knot
Structure, the bedstead mechanism further include bed body deformation connecting rod (205), the cabinet base for being fixedly connected on bed calf plate (203) end
Plate (204), the arc strut (206) for being fixedly connected on the bed plate (202) bottom surface, for adjusting the bed mooring backboard
(201) and first electric pushrod (207) of the bed plate (202) angle；One end of bed body deformation connecting rod (205) and institute
State the frame pin joint of bed mooring backboard (201), the extension pin joint of the other end and bed calf plate (203) frame, described first
Hingedly, output end is connect with the bed mooring backboard (201) for the fixing end of electric pushrod (207) and the arc strut (206).
3. sitting-lying double-purpose transportation of patients machine according to claim 1, which is characterized in that the conveyance further includes that setting exists
The height-regulating mechanism of bedstead mechanism lower part, the height-regulating mechanism include：Chassis (301), setting are in the chassis (301) left and right
Two first sliding rails (302) of two sides being parallel to each other, can be along mobile the first sliding block (303) of first sliding rail (302), connection
It the bridge (304) of two first sliding blocks (303), the second electric pushrod (305) being fixed on the chassis (301) and symmetrically sets
Set two scissor units in the chassis (301) two sides；Have on bed mooring backboard (201) downside and is slided with described first
Two second sliding rails (308) of rail (302) corresponding setting have on second sliding rail (308) can be moved along it second sliding
Block (309)；The scissor unit includes the first scissors rod (306) and the second scissors rod (307), first scissors rod (306)
One end and first sliding block (303) hingedly, the other end and the frame of the bed calf plate (203) are hinged；Described second cuts
Hingedly, the other end and the chassis (301) are hinged for one end of fork arm (307) and second sliding block (309)；Described second is electronic
The fixing end of push rod (305) is fixed on the chassis (301), and output end is connect with the bridge (304).
4. sitting-lying double-purpose transportation of patients machine according to claim 1-3, which is characterized in that the bed mooring backboard
(201) there are two respectively have a transshipment acitivity on transshipment acitivity, bed plate (202) and bed calf plate (203) for tool on.
5. sitting-lying double-purpose transportation of patients machine according to claim 3, which is characterized in that the conveyance further includes that setting exists
The walking mechanism at (301) four angles of chassis, the walking mechanism include Mecanum wheel (401) and for driving the wheat
Ke Namu takes turns the decelerating motor (402) of (401) movement.
6. sitting-lying double-purpose transportation of patients machine according to claim 1-3, which is characterized in that the pushing plate component
It further include the side plate (113) for connecting the top plate (111) and lower plywood (112), the top plate (111) bypasses carry strap
(119) one end is cylindrical structure (1111)；The lower plywood (112) has far from the end of magnetic tape trailer driven roller (118)
Angle (1121).
7. sitting-lying double-purpose transportation of patients machine according to claim 1-3, which is characterized in that the conveyance also wraps
Handle assembly is included, the handle assembly includes the bracket (501) and wishbone for being fixed on bed mooring backboard (201) lower surface
(502), one end of the wishbone (502) and end pin joint, the other end of the bracket (501) are fixedly installed with handle
(503)。
8. sitting-lying double-purpose transportation of patients machine according to claim 1-3, which is characterized in that the transshipment acitivity is also
Including the lid (120) in tape leader driven roller (117) side is arranged, lid (120) lid is closed in the pedestal (101)
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610983487.9A CN106420227B (en) | 2016-11-09 | 2016-11-09 | Sitting-lying double-purpose transportation of patients machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610983487.9A CN106420227B (en) | 2016-11-09 | 2016-11-09 | Sitting-lying double-purpose transportation of patients machine |
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| CN106420227A CN106420227A (en) | 2017-02-22 |
| CN106420227B true CN106420227B (en) | 2018-11-23 |
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Effective date of registration: 20190401 Address after: 315400 No. 175 Anshan Road, Chengdong New District, Yuyao Economic Development Zone, Ningbo City, Zhejiang Province Patentee after: Zhejiang Yu Yu intelligent robot Co., Ltd. Address before: 066004 438 west section of Hebei Avenue, Qinhuangdao, Hebei. Patentee before: Yanshan University |
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Effective date of registration: 20190618 Address after: 063200 C4 Training Building of New Town Big Data Industrial Park, Caofeidian District, Tangshan City, Hebei Province Patentee after: Tangshan Hairong Intelligent Robot Technology Co., Ltd. Address before: 315400 No. 175 Anshan Road, Chengdong New District, Yuyao Economic Development Zone, Ningbo City, Zhejiang Province Patentee before: Zhejiang Yu Yu intelligent robot Co., Ltd. |
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| CI03 | Correction of invention patent | ||
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Correction item: Patentee|Address Correct: Tangshan Hairong Intelligent Robot Technology Co., Ltd.|063200 C4 Training Building of New Town Big Data Industrial Park, Caofeidian District, Tangshan City, Hebei Province False: Tangshan Hairong Intelligent Robot Technology Co., Ltd.|063200 C4 Training Building of New Town Big Data Industrial Park, Caofeidian District, Tangshan City, Hebei Province Number: 27-02 Volume: 35 |