CN209187292U - A kind of turn Tai Bei mechanism of wheelchair combination nursing bed - Google Patents
A kind of turn Tai Bei mechanism of wheelchair combination nursing bed Download PDFInfo
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- CN209187292U CN209187292U CN201821801856.9U CN201821801856U CN209187292U CN 209187292 U CN209187292 U CN 209187292U CN 201821801856 U CN201821801856 U CN 201821801856U CN 209187292 U CN209187292 U CN 209187292U
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 60
- 230000033001 locomotion Effects 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000007306 turnover Effects 0.000 claims description 15
- 230000017531 blood circulation Effects 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 208000004210 Pressure Ulcer Diseases 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 210000002414 leg Anatomy 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 235000004443 Ricinus communis Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000003319 supportive effect Effects 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical group O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- ZMNSRFNUONFLSP-UHFFFAOYSA-N mephenoxalone Chemical compound COC1=CC=CC=C1OCC1OC(=O)NC1 ZMNSRFNUONFLSP-UHFFFAOYSA-N 0.000 description 1
- 229960001030 mephenoxalone Drugs 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses a kind of turn Tai Bei mechanisms of wheelchair combination nursing bed, belong to care equipment field.The utility model includes two pieces of overturning bed boards, turns over driving mechanism and lift back driving mechanism, two pieces of overturning bed boards are hinged by turning over shaft, it turns over and is fixedly connected in the middle part of one end and lift back shaft of shaft, lift back shaft and turn shaft are perpendicular, and lift back shaft rotational installation is on nursing bed, the bottom of every piece of overturning bed board is equipped with the one group of turn driving mechanism of overturning bed board around turn shaft overturning for individually controlling respective side, and the bottoms of two pieces of overturning bed boards are equipped with one group of two pieces of synchronously control overturning bed board and carry on the back driving mechanism around the lift for lifting back shaft overturning.The utility model using two pieces of overturning bed boards cooperate two orthogonal shafts realize it is independent turn on one's side with it is synchronous before stir work, structure is simple, easy to control, turn lift back movement is simpler flexibly, effectively prevents the problems such as the causing poor blood circulation and generating bedsore that lie low for a long time.
Description
Technical field
The utility model relates to a kind of nursing bed, back is lifted in the turn more specifically to a kind of wheelchair combination nursing bed
Mechanism.
Background technique
Currently, there are two main classes for nursing bed in the market: one kind is that function is relatively simple, such as can only back lifting lift leg；It is another
Class is the relatively large number of imported product of function, but expensive, and general population can not receive.Increasingly in face of China aged
More, one-child family is again very universal, and it is very arduous to look after old man, the work of patient, this is just needed, and a kind of structure is simple, function
Can complete, practical and reasonable price nursing bed mitigate the burden of people.
In nursing process, the transfer tasks between wheelchair and bed are biggish burden for care-giver, for this purpose, at present
There is a kind of nursing bed of wheelchair in conjunction with bed, the wheelchair of this nursing bed is detachably used separately as wheelchair, can also be with
A part on bed as bed body is assembled into use, make patient not need to shift between wheelchair and bed and by pain.
Such as Chinese Patent Application No. 201310029447.7, data of publication of application is on May 22nd, 2013, invention and created name are as follows: a kind of
The turn song leg standing defecation hair washing Wheel-chair type bed being made of fastly wheelchair and bed, the Wheel-chair type bed of this application are connected by wheelchair, bed chair
Frame or adjustable bed piece of docking are composed and connect positioning or separation by locating piece；Seat and part bed surface be divided into support with it is upper
The global shape in two layers of face, face is pectination, and tooth puts tooth row, and increment and corresponding support are hinged；The support of shank face, pedal are set
Support and corresponding STATEMENT OF FEDERALLY SPONSORED or lifter；Head support touches or hingedly with bed chair connection frame；Or it can on bed chair connection frame
Lifter or interlocking bar or STATEMENT OF FEDERALLY SPONSORED are set on dynamic bed block；Interlocking bar is whole or segmentation places and sets stretching casing tube in interlocking bar
Or electric boom or screw thread or loose joint or articulated shaft；It is set between bed surface and head and seat or its support or between interlocking bar
Set locating piece；Seat surface is divided into buttocks and thigh surface two parts, and bed surface support on the outside of pedal tread, bed surface branch on the outside of thigh surface is arranged
Bed surface support and corresponding STATEMENT OF FEDERALLY SPONSORED or elevating lever on the outside of support, shank face.This application is by the way that wheelchair to connect or shell with bed body
From realizing not only can be used alone wheelchair but also can go to bed without departing from wheelchair, solve to a certain extent pair
The a great problem of the elderly and four limbs illness patient's nursing process.But the overall structure of this application is complex, turns over dynamic
Side bed board is needed integrally to lift to form inverted " V " shape, the movement of lift back and turn movement are required to bed body part and wheelchair
Part synchronization action, structure is complicated, inconvenient for use.
In addition, be similar to the Wheel-chair type bed scheme of above-mentioned application there are also very much, as number of patent application 201210048295.0,
201520145808.9,201611065305.6 and 201710807816.9 etc., but these application cases in the presence of lift back or turn over mostly
Body structure interferes and only has a kind of the problem of function, is unable to satisfy the needs of people.
Summary of the invention
1. utility model technical problems to be solved
Exist the purpose of the utility model is to overcome existing Wheel-chair type bed and turns over complicated, movement easily conflict of lift back structure etc. no
Foot provides a kind of turn Tai Bei mechanism of wheelchair combination nursing bed, and using the technical solution of the utility model, the turn of bed body is lifted
Back mechanism using two pieces of overturning bed boards cooperate two orthogonal shafts realize individually turn on one's side with it is synchronous before stir works, turn is lifted
Back movement is simpler flexibly, effectively prevents the problems such as the causing poor blood circulation and generating bedsore that lie low for a long time；Also, it ties
Structure is simple, easy to control, and it is reliable to turn over lift back motion stability.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows:
A kind of turn Tai Bei mechanism of the wheelchair combination nursing bed of the utility model, including set on nursing bed front or so two
Two pieces of overturning bed boards of side overturn bed board for driving overturning bed board to carry out the turn driving mechanism of turn movement and be used for driving
The lift back driving mechanism of lift back movement is carried out, two pieces of overturning bed boards are by turning over hinged, the described turn shaft of shaft
One end and lift back shaft in the middle part of be fixedly connected with, lift back shaft and turn over shaft it is perpendicular, and lift back shaft be rotatablely installed in shield
It manages on bed, the bottom of every piece of overturning bed board is equipped with one group of overturning bed board turning over around turn shaft overturning for individually controlling respective side
Body driving mechanism, the bottom of two pieces of overturning bed boards are equipped with one group of two pieces of synchronously control overturning bed board around the lift back of lift back shaft overturning
Driving mechanism.
Further, the turn driving mechanism includes turning over lifter and turn support rod, the turn liter
Drop device is fixedly installed on nursing bed, is turned over the lift side of lifter and is turned over support rod rotation connection, the turn support
The top of bar has one section of support portion contacted with overturning bed board bottom plane；Turning over lifter lifting drives turn support rod will
It overturns bed board and jacks up realization turn movement.
Further, the turn support rod is " < " shape.
Further, lift back driving mechanism includes lift back support bar, lifts back connecting rod and lift back lifter, described
Lift back support bar top be located at overturning bed board bottom support plate be hinged, lift back support bar bottom and lift back connecting rod
One end be hinged, the other end of lift back connecting rod and the bottom of nursing bed are hinged, and the lift back lifter is installed on nursing
On bed, it is connected in the middle part of the lift side and lift back connecting rod of lift back lifter；Lift back lifter lifting drives lift back connecting rod and lift
The linkage of back support bar, and then two pieces of overturning bed boards is driven to realize lift back movement.
Further, the turn lifter and lift back lifter are all made of air pressure lifting poker.
3. beneficial effect
It is had the following beneficial effects: compared with existing well-known technique using technical solution provided by the utility model
(1) the turn Tai Bei mechanism of a kind of wheelchair combination nursing bed of the utility model, by wheelchair and the organic knot of bed body
It closes, allows user not need to undergo the conversion process from wheelchair to bed or from bed to wheelchair, reduce the pain that patient is subjected to；Bed
The turn Tai Bei mechanism of body using two pieces of overturning bed boards cooperate two orthogonal shafts realize it is independent turn on one's side with it is synchronous before turn over
Movement, structure design is simple ingenious, and turn lift back movement is more flexible and convenient, effectively prevents lying low for a long time and causes blood circulation
It is unsmooth and the problems such as generate bedsore；
(2) the turn Tai Bei mechanism of a kind of wheelchair combination nursing bed of the utility model, turn driving mechanism, which uses, to be turned over
The overturning bed board that body lifter individually controls two sides realizes turn movement, and lift back driving mechanism is connected using lift back support bar and lift back
Bar synchronously control overturns bed board and realizes lift back movement, and structure is simple, and easy to control, motion stability is reliable；And turn over lifter and
Lift back lifter is all made of air pressure lifting poker, easy to operate, time saving and energy saving；
(3) the turn Tai Bei mechanism of a kind of wheelchair combination nursing bed of the utility model, turn support rod is " < " shape,
During turn, the support portion for turning over support rod can increase and overturn the contact area of bed board, improve the steady of turn movement
Qualitative and supportive.
Detailed description of the invention
Fig. 1 is a kind of assembled state signal that nursing bed is combined with the wheelchair for turning over Tai Bei mechanism of the utility model
Figure；
Fig. 2 is the structural schematic diagram that a kind of wheelchair of the utility model combines the bed body assembly in nursing bed；
Fig. 3 is the fractionation structural representation that a kind of wheelchair of the utility model combines the bed body assembly in nursing bed；
Fig. 4 is the lying status schematic diagram that a kind of wheelchair of the utility model combines the wheelchair assembly in nursing bed；
Fig. 5 is the structural schematic diagram that a kind of wheelchair of the utility model combines the wheelchair assembly in nursing bed；
Fig. 6 is that a kind of wheelchair of the utility model combines the lift back exercise state schematic diagram of nursing bed；
Fig. 7 is the structural schematic diagram that a kind of wheelchair of the utility model combines the turn Tai Bei mechanism of nursing bed；
Fig. 8 is the structural schematic diagram that a kind of wheelchair of the utility model combines the reconditioning mechanism of nursing bed.
Label declaration in schematic diagram:
1, bed body assembly；1-1, preceding bed body；1-2, rear bed body；1-3, connector；1-4, castor；1-5, guardrail；1-6, peace
Fill space；
2, wheelchair assembly；2-1, wheelchair main frame；2-2, rear-wheel；2-3, front-wheel；2-4, wheel chair seat board；2-5, wheelchair lean on
Back；2-6, wheel chair handle；2-7, wheelchair armrest；2-8, shin support panel；2-9, foot supporting board；
3, Tai Bei mechanism is turned over；3-1, overturning bed board；3-2, shaft is turned over；3-3, lift back shaft；3-4, lifter is turned over；
3-5, support rod is turned over；3-6, lift back support bar；3-7, lift back connecting rod；3-8, lift back lifter；
4, reconditioning mechanism；4-1, motor；4-2, speed changer；4-2-1, output shaft；4-3, foot pedal device；4-3-1, connection
Hole；4-4, pedal wheel；4-5, slide bar；4-6, joystick；4-7, gear；4-8, rack gear.
Specific embodiment
For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
In conjunction with shown in Fig. 1 to Fig. 3, Fig. 7, a kind of turn Tai Bei mechanism of wheelchair combination nursing bed of the present embodiment, including
Two pieces at left and right sides of nursing bed front overturn bed board 3-1, for driving overturning bed board 3-1 to carry out the turn of turn movement
Driving mechanism is carried on the back in driving mechanism and lift for driving overturning bed board 3-1 to carry out lift back movement, and two pieces of overturning bed board 3-1, which pass through, to be turned over
Body shaft 3-2 is hinged, turn over shaft 3-2 one end and lift back shaft 3-3 in the middle part of is fixedly connected with, lift back shaft 3-3 and
It is perpendicular to turn over shaft 3-2, and lifts back shaft 3-3 rotational installation on nursing bed, the bottom of every piece of overturning bed board 3-1 is equipped with
One group individually controls the overturning bed board 3-1 of respective side around the turn driving mechanism for turning over shaft 3-2 overturning, two pieces of overturning bed board 3-
1 bottom is equipped with one group of two pieces of synchronously control overturning bed board 3-1 and carries on the back driving mechanism around the lift of lift back shaft 3-3 overturning.The turn
The structure of Tai Bei mechanism 3 designs, and is individually turned on one's side using the orthogonal shafts realization of two pieces of overturning bed board 3-1 cooperations two and same
Work is stirred before step, the turn driving mechanism of two pieces of overturning bottoms bed board 3-1 can control two pieces of overturning bed board 3-1 and lift or put
It is flat, realize turn or right side body turning function on the left of patient, lift back driving mechanism can control two pieces of overturning bed board 3-1 and turn over together
Turn, realizes that patient back is lifted, patient is helped to sit up；Structure design is simple ingenious, and it is more flexible and convenient to turn over lift back movement.
As shown in fig. 7, above-mentioned turn driving mechanism includes turning over lifter 3-4 and turning over support rod 3-5, lifting is turned over
Device 3-4 is fixedly installed on nursing bed, is turned over the lift side of lifter 3-4 and is turned over support rod 3-5 rotation connection, turns over support
The top of bar 3-5 has one section of support portion contacted with overturning bed board 3-1 bottom plane, and turn support rod 3-5 is preferably
" < " shape, during turn, the support portion for turning over support rod 3-5 can increase and overturn the contact area of bed board 3-1, improve
The stability and supportive of turn movement；Turning over lifter 3-4 lifting drives turn support rod 3-5 to contact with overturning bed board 3-1,
Rise with lifter 3-4 is turned over, turn support rod 3-5, which rises and rotates to jack up overturning bed board 3-1, realizes turn movement.On
The lift back driving mechanism stated includes lift back support bar 3-6, lifts back connecting rod 3-7 and lift back lifter 3-8, lift back support bar 3-6's
Top is hinged with the support plate for being located at the overturning bottom bed board 3-1, and support plate can support two pieces of overturning bed board 3-1 simultaneously, lift
The bottom of back support bar 3-6 and one end of lift back connecting rod 3-7 are hinged, the other end of lift back connecting rod 3-7 and the bottom of nursing bed
It is hinged, lift back lifter 3-8 is installed on nursing bed, the middle part phase of the lift side and lift back connecting rod 3-7 of lift back lifter 3-8
Connection；Lift back lifter 3-8 lifting drives lift back connecting rod 3-7 and lift back support bar 3-6 linkage, and then drives two pieces of overturning bed boards
3-1 realizes lift back movement around lift back shaft 3-3.Turn over the overturning that driving mechanism individually controls two sides using turn lifter 3-4
Bed board 3-1 realizes turn movement, and lift back driving mechanism overturns bed using lift back support bar 3-6 and lift back connecting rod 3-7 synchronously control
Plate realizes lift back movement, and structure is simple, easy to control.In addition, in the present embodiment, turning over lifter 3-4 and lift back lifter
3-8 is all made of air pressure lifting poker, i.e., the controllable lift bar used in existing chair lift, and the spanner of air pressure lifting poker is preferably disposed to protect
Manage bed on the outside of, in order to operate, by pull or step on spanner can control pressure elevating lever rise or fall, it is easy to operate,
It is time saving and energy saving.
It is a kind of specific structure of wheelchair combination nursing bed shown in Fig. 1 to Fig. 4 comprising bed body assembly 1 and wheelchair
Assembly 2, wheelchair assembly 2 can be combined together as nursing bed use with bed body assembly 1, can also use separately as wheelchair,
In this way, patient can both be carried out activity, can also be rested on nursing bed, user is allowed not need centered on wheelchair
The conversion process from wheelchair to bed or from bed to wheelchair is undergone, the pain that patient is subjected to is reduced.Bed body assembly 1 includes that can tear open
The preceding bed body 1-1 and rear bed body 1-2 divided, preceding bed body 1-1 and rear bed body 1-2 are made of bed body frame, and upper part all has side
Side bed board, the two can be combined or separate, and specifically in the present embodiment, the top of preceding bed body 1-1 and rear bed body 1-2 can be used
It is bolted or dismantles, lower part can be used rod shape connector 1-3 and be attached, and connector 1-3 also uses bolt and preceding bed body
1-1 is connected with rear bed body 1-2, convenient for disassembly and assembly and be connected firmly.The bottom of preceding bed body 1-1 and rear bed body 1-2 are equipped with castor 1-
4, it is individually moved convenient for preceding bed body 1-1 and rear bed body 1-2 or group is combined into nursing bed to move, preceding bed body 1-1 and rear bed body 1-2 group
It is encircled into the installation space 1-6 of the wheelchair assembly 2 for accommodating lying status, carries out group convenient for wheelchair assembly 2 and bed body assembly 1
It closes.In addition, the safety in utilization in order to guarantee nursing bed, is additionally provided with guardrail 1-5 in the two sides of preceding bed body 1-1, guardrail 1-5 is excellent
The guardrail of folding storage structure is selected, it is more convenient to use.Certainly, in the head of a bed and tailstock portion of preceding bed body 1-1 and rear bed body 1-2
Divide and also is provided with fixed guardrail, it is mobile convenient for push nursing bed.Before above-mentioned turn Tai Bei mechanism 3 is installed on bed body 1-1, benefit
It helps patient to sit up or turn over Tai Bei mechanism 3 is turned over, effectively prevent lying low for a long time and cause poor blood circulation and generate cotton-padded mattress
The problems such as sore, improves the comfort of patient.As shown in Figure 1, Figure 4 and Figure 5, wheelchair assembly 2 includes wheelchair main frame 2-1, installation
In the bottom wheelchair main frame 2-1 rear-wheel 2-2 and front-wheel 2-3, be installed on the top wheelchair main frame 2-1 wheel chair seat board 2-4, turn
The dynamic shin support panel 2-8 for being connected to the wheel front chair seat board 2-4, rotational installation are in the foot support of the front shin support panel 2-8
The wheelchair backrest 2-5 of plate 2-9 and rotational installation on rear side of wheelchair main frame 2-1；The basic structure of the wheelchair assembly 2 and existing wheel
Chair basic structure is similar, and wheelchair backrest 2-5, shin support panel 2-8 and foot supporting board 2-9 are rotatable, and after movement in place
Also it can fix, such as the structure controls such as angle regulator, shin support panel 2-8 and foot support can be used in the angle of wheelchair backrest 2-5
Pusher structure control can be used in the position of plate 2-9.It is laid flat in wheelchair backrest 2-5, shin support panel 2-8 and foot supporting board 2-9
Afterwards, the preceding bed body 1-1 of wheelchair push-in bed body assembly 1 is cooperated, wheelchair backrest 2-5 is made to be placed in two pieces of overturning bed board 3-1's
The center bed board of chair seat board 2-4, shin support panel 2-8 and foot supporting board 2-9 as nursing bed is taken turns in bottom, then the bed by after
Body 1-2 is connected with preceding bed body 1-1, so that wheelchair assembly 2 is located in the installation space 1-6 of bed body assembly 1, center bed at this time
Side bed board on plate and bed body assembly 1 constitutes the complete bed board of nursing bed, forms nursing bed and uses.Wheelchair in the present embodiment
Electric wheelchair structure can be used in assembly 2, and driving motor is equipped on the rear-wheel 2-2 of wheelchair, is convenient for patient's voluntarily travelling control.Wheel
Chair assembly 2 can be used as normal wheelchair and use (as shown in Figure 5) after folding, the lying status after expansion is as shown in Figure 4.Separately
Outside, it is additionally provided with wheelchair armrest 2-7 in the two sides of wheelchair main frame 2-1, increases the safety in utilization of nursing bed and wheelchair；Wheelchair
Handrail 2-7 and wheelchair main frame 2-1 are rotatablely connected, when not in use can 180 ° be turned to wheelchair bottom.
As shown in Figure 6 and Figure 8, it as a kind of preferred embodiment, in bed body assembly 1, is additionally provided on above-mentioned rear bed body 1-2
Reconditioning mechanism 4, the reconditioning mechanism 4 can help patient to carry out reconditioning, and patient is helped to restore motion function.Health
Multiple exercise mechanism 4 includes motor 4-1, speed changer 4-2, foot pedal device 4-3 and clutch, and motor 4-1 and speed changer 4-2 transmission connect
It connects, foot pedal device 4-3 is sequentially connected by the output shaft 4-2-1 of clutch and speed changer 4-2.Make motor 4- using clutch
1 is sequentially connected or separates with foot pedal device 4-3, and use is more safe and reliable.In use, by foot pedal device 4-3 by clutch with
Speed changer 4-2 connection, and nursing bed lift dorsiflex leg is controlled, so that patient is sat up, reach state as shown in Figure 6, patient's both feet are spoilt
On the pedal wheel 4-4 of foot pedal device 4-3, then start motor 4-1, motor 4-1 imparts power to foot pedal device by speed changer 4-2
4-3 emulates step movement to drive patient to carry out passive rehabilitation training by pedal wheel 4-4, and patient is helped to restore leg machine
Energy.After motor 4-1 is separated with foot pedal device 4-3, patient can also do active rehabilitation training by foot pedal device 4-3.Such as Fig. 8 institute
Show, in the present embodiment, motor 4-1 and speed changer 4-2 are fixedly installed in the bottom of rear bed body 1-2, and foot pedal device 4-3 passes through slide bar
4-5 is installed on rear bed body 1-2, and foot pedal device 4-3 can slide on slide bar 4-5, and clutch includes joystick 4-6, gear
4-7 and rack gear 4-8, joystick 4-6 are set to the rear portion of rear bed body 1-2, operate convenient for family members or medical worker, joystick 4-6 with
Gear 4-7 wheel shaft is connected, and rack gear 4-8 is connected with foot pedal device 4-3, and rack gear 4-8 is meshed with gear 4-7, and joystick 4-6 turns
Dynamic band moving gear 4-7 rotates, and then pulls foot pedal device 4-3 to slide on slide bar 4-5 with carry-over bar 4-8, makes the company of foot pedal device 4-3
Hole 4-3-1 is met in conjunction with the output shaft 4-2-1 of speed changer 4-2 or is separated, realizes the connection or cutting of motor power, structure letter
It is single, it is easy to operate.
A kind of wheelchair combined multi-functional nursing bed with above-mentioned turn Tai Bei mechanism of the present embodiment, collection nursing bed, wheel
Chair turns over lift back and rehabilitation training in one.In use, first separating bed body assembly 1 and wheelchair assembly 2, patient is sitting in wheelchair
On, patient's carry out activity can be helped using wheelchair；When needing to go to bed, by the preceding bed body 1-1 and rear bed body 1- of bed body assembly 1
2 separation, then combine bed body assembly 1 and wheelchair assembly 2, patient is combined together on nursing bed at this time, is not necessarily to
Undergo the conversion process from wheelchair to bed or from bed to wheelchair.After patient lies down for a long time, turn driving mechanisms control is utilized
The overturning bed board 3-1 rotation of side, which is lifted, can make patient to a turning body, utilize two pieces of lift back driving mechanisms control back
The synchronous overturning of overturning bed board 3-1 lifts and patient can be made to sit up, by the shin support panel 2-8 and foot supporting board of wheelchair assembly 2
2-9, which is fallen, so that patient is bent one's legs.When needing to carry out reconditioning, foot pedal device 4-3 and speed changer are made by hand joystick 4-6
4-2 is combined, and patient's both feet is allowed to step down on the pedal wheel 4-4 of foot pedal device 4-3, and starting motor 4-1 can help patient's carry out section
Effectively take exercise.
A kind of turn Tai Bei mechanism of wheelchair combination nursing bed of the utility model, cooperates two using two pieces of overturning bed boards
Orthogonal shaft realize individually turn on one's side with it is synchronous before stir works, it is simpler flexible to turn over lift back movement, effectively prevents
Lie low the problems such as causing poor blood circulation and generating bedsore for a long time；Also, structure is simple, easy to control, turns over lift back movement
It is reliable and stable.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, without creatively designing
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of turn Tai Bei mechanism of wheelchair combination nursing bed, it is characterised in that: including being set at left and right sides of nursing bed front
Two pieces of overturnings bed board (3-1), for drive overturn bed board (3-1) carry out the turn driving mechanism of turn movement and for driving
Overturning bed board (3-1) carries out the lift back driving mechanism of lift back movement, and two pieces of overturning bed boards (3-1) are by turning over shaft (3-2) hinge
Be connected together, be fixedly connected in the middle part of one end of the turn shaft (3-2) and lift back shaft (3-3), lift back shaft (3-3) with
It is perpendicular to turn over shaft (3-2), and lifts back shaft (3-3) rotational installation on nursing bed, the bottom of every piece of overturning bed board (3-1)
Overturning bed board (3-1) that one group individually controls respective side is equipped with around the turn driving mechanism for turning over shaft (3-2) overturning, two pieces
The bottom for overturning bed board (3-1) is equipped with one group of two pieces of synchronously control overturning bed board (3-1) around the lift back of lift back shaft (3-3) overturning
Driving mechanism.
2. a kind of turn Tai Bei mechanism of wheelchair combination nursing bed according to claim 1, it is characterised in that: described turns over
Body driving mechanism includes turning over lifter (3-4) and turning over support rod (3-5), and the turn lifter (3-4) is fixedly mounted
In the lift side on nursing bed, turning over lifter (3-4) and turn over support rod (3-5) rotation connection, the turn support rod
The top of (3-5) has one section of support portion contacted with overturning bed board (3-1) bottom plane；Turn over lifter (3-4) lifting belt
Dynamic turn support rod (3-5) will overturn bed board (3-1) jack-up and realize that turn acts.
3. a kind of turn Tai Bei mechanism of wheelchair combination nursing bed according to claim 2, it is characterised in that: described turns over
Body support rod (3-5) is " < " shape.
4. a kind of turn Tai Bei mechanism of wheelchair combination nursing bed according to claim 2 or 3, it is characterised in that: described
Lift back driving mechanism include lift back support bar (3-6), lift back connecting rod (3-7) and lift back lifter (3-8), the described lift back
The top of strut (3-6) be located at overturning the bottom bed board (3-1) support plate be hinged, lift back support bar (3-6) bottom with
One end of lift back connecting rod (3-7) is hinged, and the other end of lift back connecting rod (3-7) and the bottom of nursing bed are hinged, the lift
Back lifter (3-8) is installed on nursing bed, and the lift side of lift back lifter (3-8) is connected with the middle part of lift back connecting rod (3-7)
It connects；Lift back lifter (3-8) lifting drives lift back connecting rod (3-7) and lift back support bar (3-6) linkage, and then drives two pieces of overturnings
Bed board (3-1) realizes lift back movement.
5. a kind of turn Tai Bei mechanism of wheelchair combination nursing bed according to claim 4, it is characterised in that: described turns over
Body lifter (3-4) and lift back lifter (3-8) are all made of air pressure lifting poker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801856.9U CN209187292U (en) | 2018-11-02 | 2018-11-02 | A kind of turn Tai Bei mechanism of wheelchair combination nursing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801856.9U CN209187292U (en) | 2018-11-02 | 2018-11-02 | A kind of turn Tai Bei mechanism of wheelchair combination nursing bed |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111067731A (en) * | 2019-12-11 | 2020-04-28 | 无锡正方园科技发展有限公司 | Bed board capable of being turned over front and back, left and right and turning-over method |
| CN112057245A (en) * | 2020-06-24 | 2020-12-11 | 中山爱君智能科技有限公司 | Multifunctional push chair |
-
2018
- 2018-11-02 CN CN201821801856.9U patent/CN209187292U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111067731A (en) * | 2019-12-11 | 2020-04-28 | 无锡正方园科技发展有限公司 | Bed board capable of being turned over front and back, left and right and turning-over method |
| CN112057245A (en) * | 2020-06-24 | 2020-12-11 | 中山爱君智能科技有限公司 | Multifunctional push chair |
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