CN108606885A - Sick bed with auxiliary body turning function - Google Patents
Sick bed with auxiliary body turning function Download PDFInfo
- Publication number
- CN108606885A CN108606885A CN201810254802.3A CN201810254802A CN108606885A CN 108606885 A CN108606885 A CN 108606885A CN 201810254802 A CN201810254802 A CN 201810254802A CN 108606885 A CN108606885 A CN 108606885A
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- CN
- China
- Prior art keywords
- leg
- away
- push away
- push
- mandril
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Classifications
-
- 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
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
- A61G7/0573—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with mattress frames having alternately movable parts
-
- 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
- A61G7/001—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with means for turning-over the patient
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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
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/008—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame tiltable around longitudinal axis, e.g. for rolling
-
- 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
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
Abstract
The present invention relates to medical instruments fields.Sick bed with auxiliary body turning function, including mobile chassis component, foundation assembly for beds, turning over mechanism, actuating unit and transmission mechanism, foundation assembly for beds are mounted on chassis assembly, and turning over mechanism, actuating unit and transmission mechanism are mounted on foundation assembly for beds.This have the advantages that the sick bed of auxiliary body turning function be it is simple in structure, it is easy to use, reduce production cost.
Description
Technical field
The present invention relates to medical instruments fields, especially the sick bed with auxiliary body turning function.
Background technology
Sick bed be use very extensive medical instrument, sick bed have auxiliary body turning function it is more, operating beds it is auxiliary
It is the form that disease plate unitary side turns mostly to help turn, and auxiliary body turning is divided into the left and right sides and turns over, current left and right sides turning machine
Structure uses independent actuating unit and transmission mechanism mostly, and mechanism part is numerous, complicated, causes sick bed pad of high cost.
Invention content
The object of the present invention is to provide a kind of simple in structure, sick beds easy to use with auxiliary body turning function.
To achieve the goals above, present invention employs following technical schemes：Sick bed with auxiliary body turning function, including
Mobile chassis component, foundation assembly for beds, turning over mechanism, actuating unit and transmission mechanism, foundation assembly for beds are mounted on chassis assembly,
Turning over mechanism, actuating unit and transmission mechanism are mounted on foundation assembly for beds；Foundation assembly for beds includes bed frame and mounting plate, mounting plate peace
In bed frame, bed frame, which is equipped with, turns over fixed link；Transmission mechanism includes transmission device, shaft coupling and sheave device；Engine
Structure is motor, and motor is fixed on a mounting board, and motor is connected by shaft coupling with transmission device, and sheave device is mounted on transmission and fills
It sets；Transmission device includes leading screw, screw slider and lead screw shaft bearings, and leading screw is connected in lead screw shaft bearings, and screw slider is in
On leading screw；Motor drives leading screw rotation, screw slider to be moved on leading screw by shaft coupling；Sheave device includes fixed plate, master
Dynamic sheave, driven sheave, switching push plate, sheave bearing block, motor and fluted roller shaft；Fixed plate is fixedly mounted on screw slider,
Fixed plate is moved with screw slider in leading screw；Motor and sheave bearing block are mounted in fixed plate, motor output shaft and active slot
Wheel is connected, and driving sheave is connected with driven sheave, and driven sheave is connected with fluted roller shaft one end, and fluted roller shaft is movably connected in fluted roller shaft
In bearing, switching push plate is fixed on the sheave axle；Motor cutting by driving sheave and driven sheave drive fluted roller shaft and thereon
Change push plate rotation；Turning over mechanism includes turning over mandril, turning over supporting rod, universal joint, pull rod of leaning to one side, turn over connecting shaft, the company of turn
Fishplate bar, rotary connector of leaning to one side turn over sliding block and turn over sliding rail；It turns over connecting shaft to be fixed in turn fixed link, turns over mandril
It is connected with supporting rod is turned over, turns over mandril and be threaded through with the junction for turning over supporting rod in turn connecting shaft, turns over mandril and turn over
Body supporting rod is rotated along connecting shaft is turned over；Turn over supporting rod bottom end be fixedly connected with pull rod of leaning to one side, universal joint one end with lean to one side to draw
Bar is fixedly connected, and the universal joint other end is fixedly connected with rotary connector of leaning to one side, and rotary connector of leaning to one side is rotated with connecting plate is turned over
Connection；It turns over sliding rail to fix on a mounting board, turns over and connect matched turn sliding block on sliding rail, turn sliding block, which is fixed on, to be turned over
On body connecting plate；The position for turning over connecting plate is matched with switching push plate；Turning over mechanism is two groups, and in width direction, every group is located
In the outside of switching push plate；Two groups of turning over mechanism are symmetrical arranged along switching push plate；Switching push plate is realized in control switching push plate rotation
Connect a turn connecting plate in two groups of turning over mechanism.
Preferably, it is two to turn over sliding block, it is respectively at the both ends for turning over connecting plate bottom；Rotary connector of leaning to one side is
Two, the both ends turned at the top of connecting plate are respectively at, rotary connector of each leaning to one side is respectively by a universal joint connecting side
Body pull rod；Turn over two that fixed link is parallel；Connected turn mandril is two groups with turn supporting rod, is turned over respectively by one
Body connecting shaft is connected to one and turns in fixed link, and two are turned over the both ends that supporting rod bottom is connected to pull rod of leaning to one side.
Preferably, switching push plate section is T-shaped.
Preferably, it is L-shaped metal plate to turn over mandril and turn over supporting rod.
Preferably, transmission device includes synchronous belt component and two groups of lead screw gear, every group of lead screw gear is equal
Including leading screw, screw slider and lead screw shaft bearings, leading screw is connected in lead screw shaft bearings, and screw slider is on leading screw, synchronous belt
Component is separately connected leading screw one end in two groups of lead screw gear.
Preferably, foundation assembly for beds further includes two bed end plates and two side handrail framves, two bed end plates are fixed respectively to pacify
Mounted in the rear ends of bed frame, two side handrail framves are movably arranged on respectively on the side of frame；Chassis assembly include idler wheel and
Control the lockwheel pedal of its action.
Preferably, foundation assembly for beds is equipped with Tui Bei mechanisms.
It pushes away back of the body fixed link preferably, bed frame is equipped with and pushes away back of the body putting bar；Tui Bei mechanisms include pushing away back of the body mandril, pushing away back of the body drawing
Bar pushes away back of the body connecting rod, pushes away back of the body shaft, push away back of the body connecting plate, push away back of the body sliding block and push away back of the body sliding rail；It pushes away back of the body mandril and jacks up one end equipped with opening
Downward holding tank accommodates well width and is more than the width for pushing away back of the body putting bar；It pushes away the back of the body mandril other end with back rod is pushed away to be connected, pushes away the back of the body and turn
Axis, which is mounted on, to be pushed away in back of the body fixed link, is pushed away back of the body mandril and is pushed away the junction of back rod being threaded through and push away in back of the body shaft, push away the back of the body and mandril and push away
Back rod is rotated along back of the body shaft is pushed away；It pushing away back of the body connecting rod one end and pushes away back rod bottom and be hinged, the other end, which is connected to, to be pushed away on back of the body connecting plate,
It pushes away back of the body connecting plate and is fixed on and push away on back of the body sliding block, push away back of the body sliding block and be fitted in pushing away on back of the body sliding rail, push away back of the body sliding rail and be fixedly mounted on that push away the back of the body solid
In fixed pole；The position for pushing away back of the body connecting plate is matched with switching push plate；Push away the back of the body mandril and push away back rod by push away carry on the back joint element for bar connect；
It is parallel two to push away back of the body fixed link, push away back of the body shaft be mounted on two push away and carry on the back fixed link between；In Tui Bei mechanisms pushing away the back of the body mandril,
It is two to push away back rod, push away back of the body connecting rod, push away back of the body sliding block and push away back of the body sliding rail；Two push away back of the body connecting rod and are both connected to and push away back of the body connecting plate
On, two push away the back of the body mandril and push away back rod junction be threaded through push away the back of the body shaft on, i.e., two push away the back of the body mandril along push away the back of the body turn
Shaft rotation is dynamic.
Preferably, foundation assembly for beds, which is equipped with, pushes away leg mechanism.
It pushes away leg fixed link preferably, bed frame is equipped with and pushes away leg putting bar；It includes pushing away leg mandril, pushing away leg drawing to push away leg mechanism
Bar pushes away leg connector, pushes away leg shaft, pushes away leg connecting rod, pushes away leg sliding rail, pushes away leg sliding block and push away leg connecting plate；It pushes away leg mandril and jacks up one
End is equipped with the holding tank that Open Side Down, accommodates well width and is more than the width for pushing away leg putting bar；It pushes away the leg mandril other end and pushes away leg drawing
Bar is connected, and pushes away leg shaft and be mounted on pushing away in leg fixed link, pushes away leg mandril and push away the junction of leg pull rod being threaded through and push away in leg shaft,
It pushes away leg mandril and pushes away leg pull rod and rotated along leg shaft is pushed away；It pushes away leg connecting rod one end and pushes away leg pull rod bottom and be hinged, the other end is connected to
It pushes away on leg connecting plate, pushes away leg connecting plate and be fixed on pushing away on leg sliding block, push away leg sliding block and be fitted in pushing away on leg sliding rail, push away leg sliding rail and fix
Mounted on pushing away in leg fixed link；The position for pushing away leg connecting plate is matched with switching push plate；It pushes away leg mandril and pushes away leg pull rod by pushing away leg
Joint element for bar connects；Two that leg fixed link is parallel are pushed away, leg shaft is pushed away and is pushed away mounted on two between leg fixed link；Push away leg mechanism
On to push away leg mandril, push away leg pull rod, push away leg connecting rod, pushing away leg sliding block and push away leg sliding rail be two；Two push away leg connecting rod and are all connected with
On pushing away leg connecting plate, two push away leg mandril and push away the junction of leg pull rod and are threaded through and push away in leg shaft, i.e., two push away leg top
Bar edge pushes away the rotation of leg shaft.
The sick bed with auxiliary body turning function for using above-mentioned technical proposal switches push plate rotation realization by control and cuts
It changes one that push plate connects in two groups of turning over mechanism and turns over connecting plate, realize the selection that left and right is turned over, and it is by turning over to turn over
Body mandril jacks up sufferer and realizes, is local deformation.It ensure that the convenience and practicability of auxiliary.There should be auxiliary body turning
Sick bed the advantages of be it is simple in structure, it is easy to use, reduce production cost.
Description of the drawings
Fig. 1 is the sick bed structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the schematic diagram of transmission mechanism on a mounting board.
Fig. 3 is the schematic diagram of sheave device.
Fig. 4 is the schematic diagram of Tui Bei mechanisms.
Fig. 5 is the schematic diagram for pushing away leg mechanism.
Fig. 6 is the schematic diagram of turning over mechanism.
Specific implementation mode
It is described further with reference to Fig. 1-6 couples of present invention.
The sick bed with auxiliary body turning function as shown in figures 1 to 6, including mobile chassis component, foundation assembly for beds, turning machine
Structure 3, Tui Bei mechanisms 4 push away leg mechanism 5, actuating unit 6 and transmission mechanism 7, and foundation assembly for beds is mounted on mobile chassis component, turns over
Body mechanism 3, Tui Bei mechanisms 4 push away leg mechanism 5, actuating unit 6 and transmission mechanism 7 on foundation assembly for beds.
Chassis assembly includes idler wheel 9 and controls the lockwheel pedal 91 of its action, and idler wheel 9 is four export-oriented wheels, passes through lockwheel
Pedal 91 realizes that export-oriented wheel is lockked or opened, and sick bed passes through chassis assembly and realizes movement when open state.
Foundation assembly for beds includes bed frame 1,2, two bed end plates 11 of mounting plate and two side handrail framves 12, and idler wheel 9 is mounted on bed
Frame bottom, mounting plate 2 are mounted in bed frame 1, and two bed end plates 11 are respectively and fixedly installed to the rear ends of a frame, and two sides are helped
Hand cradle 12 is movably arranged on respectively on the side of frame, and side handrail frame 12 can be packed up, and is convenient for sufferer bunk bed.It is set on bed frame 1
Back of the body fixed link 40 is pushed away, back of the body putting bar 41 is pushed away, pushes away leg fixed link 50, pushing away leg putting bar 51 and turn over fixed link 30.Bed frame 1 uses more
Aluminium section bar and connecting angle pieces connect and compose.
Transmission mechanism 7 includes transmission device 8, shaft coupling 71 and sheave device 10.Actuating unit 6 is motor.Motor is fixed
On mounting plate 2, motor is connected by shaft coupling 71 with transmission device, and sheave device 10 is mounted on transmission device 8.
Transmission device 8 includes leading screw 801, screw slider 802 and lead screw shaft bearings 803, and leading screw 801 is connected in lead screw shaft bearings
On 803, screw slider 802 is on leading screw 801；Motor drives leading screw 801 to rotate by shaft coupling 71, and screw slider 802 exists
It is moved on leading screw 801.Transmission device 8 includes synchronous belt component 7 and two groups of lead screw gear, and every group of lead screw gear is wrapped
Leading screw 801, screw slider 802 and lead screw shaft bearings 803 are included, leading screw 801 is connected in lead screw shaft bearings 803, at screw slider 802
In on leading screw 801, synchronous belt component 7 is separately connected 801 one end of leading screw in two groups of lead screw gear 8.In use, motor is logical
It crosses shaft coupling 71 and synchronous belt component 7 drives two leading screws 801 to rotate synchronously, two screw sliders 802 on leading screw 801 synchronize
It is mobile.
Sheave device 10 includes fixed plate 1001, driving sheave 1003, driven sheave 1004, switching push plate 1005, sheave
Bearing block 1006, motor 1007 and fluted roller shaft 1008.Fixed plate 1001 is fixedly mounted on screw slider 802, fixed plate 1001
It is moved in leading screw 801 with screw slider 802；Motor 1007 and sheave bearing block 1006 are mounted in fixed plate 1001.Motor
1007 output shafts are connected with driving sheave 1003, and driving sheave 1003 is connected with driven sheave 1004, driven sheave 1004 and slot
1008 one end of wheel shaft is connected, and fluted roller shaft 1008 is movably connected on sheave bearing block 1006, and switching push plate 1005 is fixed on sheave
On axis 1008；Switching push plate of the motor 1007 by driving sheave 1003 and the drive fluted roller shaft 1008 of driven sheave 1004 and thereon
1005 rotations；It is T-shaped to switch 1005 section of push plate；The rotation of switching push plate, Jin Ertong are driven by the rotation of fluted roller shaft 1008
Cross switching push plate 1005 push corresponding baffle realize respectively push away the back of the body, push away leg and turn over movement.
Tui Bei mechanisms 4 include pushing away back of the body mandril 401, pushing away back rod 402, push away back of the body connecting rod 404, push away back of the body shaft 405, push away back of the body connection
Plate 406 pushes away back of the body sliding block 408 and pushes away back of the body sliding rail 407.It pushes away back of the body mandril 401 and jacks up one end equipped with the holding tank that Open Side Down, accommodate
Well width is more than the width for pushing away back of the body putting bar 41；Tui Bei mechanisms 4 are by pushing away the back of the body 401 frame of mandril in the state of pushing away back of the body function not enabled
On pushing away back of the body putting bar, solves the Tui Bei mechanisms 4 in the state of pushing away back of the body function not enabled simultaneously by the setting of holding tank and protrude
Except bed frame 1 and the problem of putting bar pushes away back of the body mandril 401.It pushes away back of the body mandril 401 and pushes away back rod 402 by pushing away back of the body joint element for bar 403
Connection, and the angle for pushing away back of the body mandril 401 and pushing away between back rod 402 is 100 ° -170 °, preferably 135 °.
It pushes away the back of the body 401 other end of mandril with back rod 402 is pushed away to be connected, pushes away back of the body shaft 405 mounted on pushing away in back of the body fixed link 40, push away
Back of the body mandril 401 and the junction for pushing away back rod 402, which are threaded through, to push away in back of the body shaft 405, pushes away back of the body mandril 401 and pushes away 402 edge of back rod
Back of the body shaft 405 is pushed away to rotate；It pushes away the back of the body 404 one end of connecting rod and pushes away 402 bottom of back rod and be hinged, the other end, which is connected to, pushes away back of the body connecting plate
On 406, push away the back of the body connecting plate 406 be fixed on push away the back of the body sliding block 408 on, push away the back of the body sliding block 408 be fitted in push away the back of the body sliding rail 407 on, push away the back of the body slide
Rail 407, which is fixedly mounted on, to be pushed away in back of the body fixed link 40；The position for pushing away back of the body connecting plate 406 is matched with switching push plate 1005.Pass through switching
Push plate 1005 pushes away back of the body connecting plate 406, pushes away back of the body connecting plate 406 and pushes away back of the body sliding block 408 by equipped and push away back of the body sliding rail 407 by cutting
1005 thrust direction of push plate is changed i.e. far from the movement of 402 direction of back rod is pushed away, and pushes away the bottom that the back of the body 404 pull-up of connecting rod pushes away back rod 402,
Drive pushes away back of the body mandril 401 and is lifted up, and Tui Bei mechanisms 4 play the effect that auxiliary pushes away the back of the body.Switching 1005 reversing reset of push plate is left
Back of the body connecting plate 406 is pushed away, pushes away back of the body mandril 401 because dead weight is fallen, push away back of the body sliding block 408 and pushes away back of the body sliding rail 407 so that pushing away back of the body mandril 401
Will not momentary reset but slowly fall reset, improve comfort.
It is parallel two to push away back of the body fixed link 40, push away back of the body shaft 405 be mounted on two push away and carry on the back fixed link 40 between；Push away back of the body machine
Pushing away back of the body mandril 401, push away back rod 402, push away back of the body connecting rod 404, pushing away back of the body sliding block 408 and push away back of the body sliding rail 407 on structure 4 is two；
Two push away back of the body connecting rod 404 and are both connected to and push away on back of the body connecting plate 406, and two to push away back of the body mandril 401 equal with the junction that pushes away back rod 402
It is threaded through to push away and carry on the back in shaft 405, i.e., two push away back of the body mandril 401 along the back of the body rotation of shaft 405 is pushed away, and push away a work of back of the body shaft 405
With being to ensure two consistency for pushing away back of the body mandril 401 and acting, another effect is will to reinforce two companies pushed away between back of the body mandril 401
Connect firmness.Back of the body mandril 401 is pushed away using two, raising pushes away unlucky thrust.
It includes pushing away leg mandril 501, pushing away leg pull rod 502, push away leg connector 503, push away leg shaft 504, push away leg company to push away leg mechanism 5
Bar 506 pushes away leg sliding rail 507, pushes away leg sliding block 508 and pushes away leg connecting plate 505.Push away leg mandril 501 jack up one end be equipped with opening to
Under holding tank, accommodate well width and be more than and push away the width of leg putting bar 51.It is logical that leg mechanism 5 is pushed away in the state of pushing away leg-training energy not enabled
Cross and push away 501 frame of leg mandril on pushing away leg putting bar 51, by holding tank setting and meanwhile solve in the shape for pushing away leg-training energy not enabled
Leg mechanism 5 is pushed away under state protrudes the problem of pushing away leg mandril 501 with putting bar except bed frame 1.（It pushes away leg mandril 501 and pushes away leg pull rod 502 and lead to
It crosses and pushes away the connection of leg joint element for bar 503, and the angle for pushing away leg mandril 501 and pushing away between leg pull rod 502 is 100 ° -170 °；Preferably
135°。
It pushes away 501 other end of leg mandril with leg pull rod 502 is pushed away to be connected, pushes away leg shaft 504 mounted on pushing away in leg fixed link 50, push away
Leg mandril 501 is threaded through with the junction for pushing away leg pull rod 502 and pushes away in leg shaft 504, pushes away leg mandril 501 and pushes away 502 edge of leg pull rod
Push away the rotation of leg shaft 504；It pushes away 506 one end of leg connecting rod and pushes away 502 bottom of leg pull rod and be hinged, the other end, which is connected to, pushes away leg connecting plate
On 505, leg connecting plate 505 is pushed away and be fixed on pushing away on leg sliding block 508, push away leg sliding block 508 and be fitted in pushing away on leg sliding rail 507, push away leg cunning
Rail 507, which is fixedly mounted on, to be pushed away in leg fixed link 50；The position for pushing away leg connecting plate 505 is matched with switching push plate 1005.Pass through switching
Push plate 1005 pushes away leg connecting plate 505, pushes away leg connecting plate 505 and pushes away leg sliding block 508 by equipped and push away leg sliding rail 507 by cutting
1005 thrust direction of push plate is changed i.e. far from the movement of 502 direction of leg pull rod is pushed away, and pushes away the bottom that 506 pull-up of leg connecting rod pushes away leg pull rod 502,
Drive pushes away leg mandril 501 and is lifted up, and pushes away leg mechanism 5 and plays the effect that auxiliary pushes away leg.Switching 1005 reversing reset of push plate is left
Leg connecting plate 505 is pushed away, leg mandril 501 is pushed away because dead weight is fallen, pushes away leg sliding block 508 and push away leg sliding rail 507 so that pushing away leg mandril 501
Will not momentary reset but slowly fall reset, improve comfort.
Two that leg fixed link 50 is parallel are pushed away, leg shaft 504 is pushed away and is pushed away mounted on two between leg fixed link 50；Push away leg machine
Pushing away leg mandril 501, push away leg pull rod 502, push away leg connecting rod 506, pushing away leg sliding block 508 and push away leg sliding rail 507 on structure 5 is two；
Two push away leg connecting rod 506 and are both connected to and push away on leg connecting plate 505, and two to push away leg mandril 501 equal with the junction that pushes away leg pull rod 502
It is threaded through and pushes away in leg shaft 504, i.e., two push away leg mandril 501 along the rotation of leg shaft 504 is pushed away, and push away a work of leg shaft 504
With being to ensure two consistency for pushing away the action of leg mandril 501, another effect is will to reinforce two companies pushed away between leg mandril 501
Connect firmness.Leg mandril 501 is pushed away using two, improves thrust when pushing away leg.
Turning over mechanism includes turning over mandril 301, turning over supporting rod 302, universal joint 303, pull rod 304 of leaning to one side, turn over connection
Axis 305 turns over connecting plate 306, rotary connector 307 of leaning to one side, turns over sliding block 308 and turns over sliding rail 309.
It turns over connecting shaft 305 to be fixed in turn fixed link 30, turns over mandril 301 and be connected with supporting rod 302 is turned over, turn over
Mandril 301 is threaded through with the junction for turning over supporting rod 302 and turns in connecting shaft 305, turns over mandril 301 and turns over supporting rod
302 rotate along connecting shaft 305 is turned over；Turn over 302 bottom end of supporting rod be fixedly connected with pull rod 304 of leaning to one side, 303 one end of universal joint and
Pull rod 304 of leaning to one side is fixedly connected, and 303 other end of universal joint is fixedly connected with rotary connector 307 of leaning to one side, rotary connector of leaning to one side
307 are rotatablely connected with connecting plate 306 is turned over；It turns over sliding rail 309 to be fixed on mounting plate 2, turns over and connected and it on sliding rail 309
The turn sliding block 308 matched turns over sliding block 308 and is fixed on turn connecting plate 306；The position for turning over connecting plate 306 is pushed away with switching
Plate 1005 matches.
Turn connecting plate 306 is pushed by switching push plate 1005, connecting plate 306 is turned over and is being turned over by turning over sliding block 308
It is moved on sliding rail 309；The angle leaned to one side between rotary connector 307 and universal joint 303 is forced to change, universal joint 303 is drawn
Dynamic pull rod 304 of leaning to one side leans to one side bottom of 304 pull-up of pull rod by turn supporting rod 302, turn mandril 301 to be driven to be lifted up,
Turning over mechanism plays the effect of lateral auxiliary body turning.
Switching 1005 reversing reset of push plate, which is left, turns over connecting plate 306, turns over mandril 301 because dead weight is fallen, turns over and slide
Block 308 and turn over sliding rail 309 can make turn over mandril 301 will not momentary reset but slowly fall reset, improve using relax
Adaptive.
It is two to turn over sliding block 308, is respectively at the both ends for turning over 306 bottom of connecting plate；Rotary connector 307 of leaning to one side is
Two, the both ends for turning over 306 top of connecting plate are respectively at, rotary connector 307 of each leaning to one side is respectively by a universal joint
303 connect pull rod 304 of leaning to one side；
Turn over two that fixed link 30 is parallel；Connected turn mandril 301 is two groups with turn supporting rod 302, is passed through respectively
One is turned over connecting shaft 305 and is connected in a turn fixed link 30, and two 302 bottoms of turn supporting rod are connected to and lean to one side
The both ends of pull rod 304.Increase the pulling force for pull rod 304 of leaning to one side, and then improves the auxiliary force turned over.
Turning over mechanism is two groups, in width direction, every group of outside for being in switching push plate 1005；Two groups of turning over mechanism edges
Switch push plate 1005 to be symmetrical arranged；The control switching rotation of push plate 1005 realizes that switching push plate 1005 connects in two groups of turning over mechanism
One turn connecting plate 306.The setting of two groups of turning over mechanism realize the right and left can auxiliary body turning function, pass through control
The auxiliary body turning that connecting plate 306 carries out arbitrary side is turned in the switching rotation of push plate 1005 selection one.
Back of the body mandril 401 is pushed away, back rod 402 is pushed away, pushes away leg mandril 501, pushes away leg pull rod 502, turns over mandril 301 and turn over support
Bar 302 is L-shaped metal plate, not high strength and deformation, ensure that enough support forces.Auxiliary body turning pushes away the back of the body and pushes away leg and be
By turn over mandril, push away the back of the body mandril and push away leg mandril jack up sufferer realize, be local deformation, that is, ensure that auxiliary convenience and
Practicability.
Claims (10)
1. the sick bed with auxiliary body turning function, it is characterised in that including mobile chassis component, foundation assembly for beds, turning over mechanism, move
Force mechanisms and transmission mechanism, foundation assembly for beds are mounted on chassis assembly, and turning over mechanism, actuating unit and transmission mechanism are mounted on
On foundation assembly for beds；
Foundation assembly for beds includes bed frame and mounting plate, and mounting plate is mounted in bed frame, and bed frame, which is equipped with, turns over fixed link；
Transmission mechanism includes transmission device, shaft coupling and sheave device；Actuating unit is motor, and motor is fixed on a mounting board,
Motor is connected by shaft coupling with transmission device, and sheave device is mounted on transmission device；
Transmission device includes leading screw, screw slider and lead screw shaft bearings, and leading screw is connected in lead screw shaft bearings, and screw slider is in silk
On thick stick；Motor drives leading screw rotation, screw slider to be moved on leading screw by shaft coupling；
Sheave device includes fixed plate, driving sheave, driven sheave, switching push plate, sheave bearing block, motor and fluted roller shaft；Gu
Fixed board is fixedly mounted on screw slider, and fixed plate is moved with screw slider in leading screw；Motor and sheave bearing block are mounted on solid
On fixed board, motor output shaft is connected with driving sheave, and driving sheave is connected with driven sheave, driven sheave and fluted roller shaft one end phase
Even, fluted roller shaft is movably connected on sheave bearing block, and switching push plate is fixed on the sheave axle；Motor passes through driving sheave and driven
Sheave drive fluted roller shaft and thereon switching push plate rotation；
Turning over mechanism includes turning over mandril, turning over supporting rod, universal joint, pull rod of leaning to one side, turn over connecting shaft, turn over connecting plate, side
Body rotary connector turns over sliding block and turns over sliding rail；It turns over connecting shaft to be fixed in turn fixed link, turns over mandril and turn over branch
Strut is connected, and turns over mandril and is threaded through with the junction for turning over supporting rod in turn connecting shaft, turns over mandril and turns over supporting rod
It is rotated along connecting shaft is turned over；It turns over supporting rod bottom end to be fixedly connected with pull rod of leaning to one side, universal joint one end and pull rod of leaning to one side are fixed and connected
It connects, the universal joint other end is fixedly connected with rotary connector of leaning to one side, and rotary connector of leaning to one side is rotatablely connected with connecting plate is turned over；It turns over
Sliding rail is fixed on a mounting board, is turned over and is connected matched turn sliding block on sliding rail, is turned over sliding block and is fixed on turn connecting plate
On；The position for turning over connecting plate is matched with switching push plate；Turning over mechanism is two groups, and in width direction, every group is in switching and pushes away
The outside of plate；Two groups of turning over mechanism are symmetrical arranged along switching push plate；Control switching push plate rotation realizes that switching push plate connects two groups
A turn connecting plate in turning over mechanism.
2. the sick bed according to claim 1 with auxiliary body turning function, it is characterised in that it is two to turn over sliding block, respectively
In the both ends for turning over connecting plate bottom；Rotary connector of leaning to one side is two, is respectively at the both ends turned at the top of connecting plate, often
A rotary connector of leaning to one side connects pull rod of leaning to one side by a universal joint respectively；Turn over two that fixed link is parallel；Connected
It is two groups that mandril, which is turned over, with turn supporting rod, and turning over connecting shaft by one respectively is connected in a turn fixed link, two
Turn over the both ends that supporting rod bottom is connected to pull rod of leaning to one side.
3. the sick bed according to claim 1 with auxiliary body turning function, it is characterised in that switching push plate section is T-shaped.
4. the sick bed according to claim 1 with auxiliary body turning function, it is characterised in that turn over mandril and turn over support
Bar is L-shaped metal plate.
5. the sick bed according to claim 1 with auxiliary body turning function, it is characterised in that transmission device includes synchronous belt
Component and two groups of lead screw gear, every group of lead screw gear include leading screw, screw slider and lead screw shaft bearings, and leading screw connects
In lead screw shaft bearings, screw slider is on leading screw, and synchronous belt component is separately connected the leading screw in two groups of lead screw gear
One end.
6. the sick bed according to claim 1 with auxiliary body turning function, it is characterised in that foundation assembly for beds further includes two
Bed end plate and two side handrail framves, two bed end plates are respectively and fixedly installed to the rear ends of a frame, two side handrail frame difference
It is movably arranged on the side of a frame；Chassis assembly includes idler wheel and controls the lockwheel pedal of its action.
7. the sick bed according to claim 1 with auxiliary body turning function, it is characterised in that foundation assembly for beds is equipped with and pushes away the back of the body
Mechanism.
8. the sick bed according to claim 7 with auxiliary body turning function, it is characterised in that bed frame, which is equipped with, pushes away back of the body fixation
Bar and push away back of the body putting bar；Tui Bei mechanisms include pushing away back of the body mandril, pushing away back rod, push away back of the body connecting rod, push away back of the body shaft, push away back of the body connecting plate, push away the back of the body
Sliding block and push away back of the body sliding rail；It pushes away back of the body mandril and jacks up one end equipped with the holding tank that Open Side Down, receiving well width, which is more than, pushes away back of the body putting bar
Width；It pushes away the back of the body mandril other end with back rod is pushed away to be connected, pushes away back of the body shaft mounted on pushing away in back of the body fixed link, push away and carry on the back mandril and push away
The junction of back rod, which is threaded through, to push away in back of the body shaft, pushes away back of the body mandril and push away back rod edge pushing away back of the body shaft rotation；Push away back of the body connecting rod one end
Hinged with back rod bottom is pushed away, the other end, which is connected to, to be pushed away on back of the body connecting plate, is pushed away back of the body connecting plate and is fixed on pushing away on back of the body sliding block, push away the back of the body and slide
Block be fitted in pushes away the back of the body sliding rail on, push away the back of the body sliding rail be fixedly mounted on push away the back of the body fixed link on；Push away position and the switching push plate of back of the body connecting plate
Matching；Push away the back of the body mandril and push away back rod by push away carry on the back joint element for bar connect；Two that back of the body fixed link is parallel are pushed away, back of the body shaft peace is pushed away
It is pushed away mounted in two between carrying on the back fixed link；Pushing away back of the body mandril, push away back rod, push away back of the body connecting rod, push away back of the body sliding block and push away the back of the body in Tui Bei mechanisms
Sliding rail is two；Two push away back of the body connecting rod and are both connected to and push away on back of the body connecting plate, and two push away back of the body mandril and push away the junctions of back rod
It is threaded through and pushes away in back of the body shaft, i.e., two push away back of the body mandril edge and push away back of the body shaft rotation.
9. the sick bed according to claim 1 with auxiliary body turning function, it is characterised in that foundation assembly for beds is equipped with and pushes away leg
Mechanism.
10. the sick bed according to claim 9 with auxiliary body turning function, it is characterised in that bed frame is equipped with and pushes away leg and fix
Bar and push away leg putting bar；It includes pushing away leg mandril, pushing away leg pull rod, push away leg connector, push away leg shaft, push away leg connecting rod, push away leg to push away leg mechanism
Sliding rail pushes away leg sliding block and pushes away leg connecting plate；It pushes away leg mandril and jacks up one end equipped with the holding tank that Open Side Down, it is big to accommodate well width
In the width for pushing away leg putting bar；It pushes away the leg mandril other end and is connected with leg pull rod is pushed away, push away leg shaft mounted on pushing away in leg fixed link, push away leg
Mandril is threaded through with the junction for pushing away leg pull rod and pushes away in leg shaft, pushes away leg mandril and push away leg pull rod rotating along leg shaft is pushed away；Push away leg
It connecting rod one end and pushes away that leg pull rod bottom is hinged, and the other end, which is connected to, to be pushed away on leg connecting plate, pushes away leg connecting plate and be fixed on pushing away leg sliding block
On, it pushes away leg sliding block and is fitted in pushing away on leg sliding rail, push away leg sliding rail and be fixedly mounted on pushing away in leg fixed link；Push away the position of leg connecting plate with
Switch push plate matching；It pushes away leg mandril and pushes away leg pull rod and connected by pushing away leg joint element for bar；Two that leg fixed link is parallel are pushed away, is pushed away
Leg shaft is pushed away mounted on two between leg fixed link；Push away pushing away leg mandril, push away leg pull rod, push away leg connecting rod, push away leg cunning on leg mechanism
Block and to push away leg sliding rail be two；Two push away leg connecting rod and are both connected to and push away on leg connecting plate, and two push away leg mandril and push away leg pull rod
Junction be threaded through and push away in leg shaft, i.e., two push away leg mandril along pushing away the rotation of leg shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810254802.3A CN108606885A (en) | 2018-03-26 | 2018-03-26 | Sick bed with auxiliary body turning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810254802.3A CN108606885A (en) | 2018-03-26 | 2018-03-26 | Sick bed with auxiliary body turning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108606885A true CN108606885A (en) | 2018-10-02 |
Family
ID=63658989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810254802.3A Withdrawn CN108606885A (en) | 2018-03-26 | 2018-03-26 | Sick bed with auxiliary body turning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108606885A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2042723U (en) * | 1988-10-17 | 1989-08-16 | 张天锁 | Multifunctional auto-nursing bed |
| CN2309139Y (en) * | 1997-07-24 | 1999-03-03 | 张世信 | Nursing bed with turning over device |
| CN1559371A (en) * | 2004-02-16 | 2005-01-05 | 华南理工大学 | Multi-functional nursing bed, and its controlling system |
| CN201404388Y (en) * | 2009-05-27 | 2010-02-17 | 郑荣昕 | Multifunctional life care bed |
| CN106943260A (en) * | 2017-05-02 | 2017-07-14 | 温州大学 | A kind of single power source is tuning bed |
-
2018
- 2018-03-26 CN CN201810254802.3A patent/CN108606885A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2042723U (en) * | 1988-10-17 | 1989-08-16 | 张天锁 | Multifunctional auto-nursing bed |
| CN2309139Y (en) * | 1997-07-24 | 1999-03-03 | 张世信 | Nursing bed with turning over device |
| CN1559371A (en) * | 2004-02-16 | 2005-01-05 | 华南理工大学 | Multi-functional nursing bed, and its controlling system |
| CN201404388Y (en) * | 2009-05-27 | 2010-02-17 | 郑荣昕 | Multifunctional life care bed |
| CN106943260A (en) * | 2017-05-02 | 2017-07-14 | 温州大学 | A kind of single power source is tuning bed |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20181002 |