CN107280868A - A kind of multifunctional electric wheelchair bed - Google Patents
A kind of multifunctional electric wheelchair bed Download PDFInfo
- Publication number
- CN107280868A CN107280868A CN201610224434.9A CN201610224434A CN107280868A CN 107280868 A CN107280868 A CN 107280868A CN 201610224434 A CN201610224434 A CN 201610224434A CN 107280868 A CN107280868 A CN 107280868A
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- multifunctional electric
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- 230000033001 locomotion Effects 0.000 claims description 22
- 230000003028 elevating effect Effects 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 4
- 244000273618 Sphenoclea zeylanica Species 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 208000012802 recumbency Diseases 0.000 abstract description 3
- 239000006096 absorbing agent Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
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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
- 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
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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
- 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1002—Parts, details or accessories with toilet facilities
-
- 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
- A61G5/1005—Wheelchairs having brakes
- A61G5/1032—Wheelchairs having brakes engaging an element of the drive or transmission, e.g. drive belt, electrodynamic brake
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
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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)
- Invalid Beds And Related Equipment (AREA)
Abstract
The present invention discloses a kind of multifunctional electric wheelchair bed, it is characterised in that：Including the vehicle frame supported as whole wheelchair bed body, two directional wheels with electromagnetic brake, rear are installed in front of bottom of frame two rear drive sprockets with wheel hub motor are installed, be provided with above vehicle frame the middle piece as cushion, with the middle hinge connection as backrest upper piece and be used as the bottom sheet of supporting leg, it is described upper piece and bottom sheet can be moved under the driving of motor along hinge axis, upper piece middle piece bottom sheet can become a plane bed body by chair adjustment.A kind of described multifunctional electric wheelchair bed, wheelchair and bed function are integrated, both can freely be walked about as motor wheelchair, can be become to couch as bed body again and are used, as wheelchair in use, because front-wheel employs vibration absorber, feeling more comfortable during traveling；Vehicle body can be tilted backwards as needed, make patient's recumbency more comfortable.
Description
Technical field
The present invention relates to a kind of Wheel-chair type bed, more particularly to it is a kind of dual-purpose and design based on electric wheelchair and bed, and make its two multifunctional electric wheelchair united two into one bed.
Background technology
As Chinese aging is increasingly severe, the old men are after handicapped, and daily life is typically only capable to lie on a bed by strong influence, to go out for a walk, feel outside sunlight also become a problem.The wheelchair of traditional design, solve by patient lead out activity the problem of, but actual use details on but also have many inconveniences, for example a ward will move handicapped people from bed to wheelchair, implement is very laboriously, it usually needs two people or so help and can just smoothly completed.More everyday problems, such as stool and urine is even more very inconvenient.A variety of inconveniences are not singly to bring unfavorable to patient, bring great worry to caregiver yet, thus cause so-called " disease long bed before without dutiful son " reason one of.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of multifunctional electric wheelchair bed that electric wheelchair and bed unite two into one, act not only as electric wheelchair and use, and can be used wheelchair variable body as bed body by motorized adjustment control.
To solve the above problems, the technical solution used in the present invention is：
A kind of multifunctional electric wheelchair bed, it is characterised in that：Including the vehicle frame supported as whole wheelchair bed body, two directional wheels, rear are installed in front of bottom of frame two rear drive sprockets with wheel hub motor are installed, be provided with above vehicle frame the middle piece as cushion, with the middle hinge connection as backrest upper piece and be used as the bottom sheet of supporting leg, it is described upper piece and bottom sheet can be moved under the driving of motor along hinge axis, upper piece middle piece bottom sheet can become a plane bed body by chair adjustment.
Further, it is described upper piece, bottom sheet rotated with being provided with motor and deceleration gear, motor driving deceleration gear in the steel pipe of middle hinge connection, so as to drive piece or bottom sheet is rotated；Described motor and deceleration gear concatenation are integral, are integrally fitted into steel pipe, are fixed by motor locating piece；Described motor is additionally provided with electromagnetic brake device, when correct position energy braking locking is arrived in regulation.
Further, described frame interior is provided with steering wheel, and steering wheel is connected with rear drive sprocket and controls trailing wheel to turn, and described steering wheel is electrical servo formula steering wheel, including servomotor, sliding tooth, fans tooth, driven tooth, turn to tooth; rocking arm and connecting rod, described servomotor connection sliding tooth, sliding tooth is intermeshed with fan tooth；Fan tooth is coaxially arranged with a driven tooth, and right direction tooth is engaged on the left side engagement left direction tooth of driven tooth, the right of driven tooth, and driven tooth, left direction tooth, right direction tooth axle are parallel and in same level；Left direction tooth connects left rocking arm, and left rocking arm end is hinged left connecting rod, and left connecting rod connects left wheel；Right direction tooth connects right rocking arm, and right rocking arm end is hinged right connecting rod, and right connecting rod connects right wheel.
Further, the handrail on the right of described middle piece is provided with a controller, and the controller connection Hall switch and flexible axle, Hall switch connect control board, so as to control motor to work, flexible axle is connected with steering wheel, the work of control direction machine.
Further, it is described upper piece and middle both sides all hinge connection have balustrade panel, the angle of balustrade panel freely can be adjusted and locked according to the need for scene, this function is completed by a kind of handrail angle demodulator, including fulcrum bearing, grafting support pad and retaining pin, the fulcrum bearing is internal spline shape, on bed chair body;Described grafting support pad one end is external splines shape, and the force part inside handrail or fence is reliably fixed, coupled with fulcrum bearing spline；The retaining pin is arranged on one side of fulcrum bearing, and retaining pin passes through handrail or fence, and during pressure retaining pin, its lower end prong can just fill up fulcrum bearing side.
Further, one wheel suspension and vehicle body hypsokinesis adjusting means are installed in front of described bottom of frame, including vehicle frame, it is installed on a motor of vehicle frame upper cross-beam, motor connects sprocket wheel, sprocket wheel drives the two regulation screw mandrels rotation for being arranged on vehicle frame or so, I-shaped nut is cased with regulation screw mandrel, wheel is installed in " L is " on type connecting lever, " L " type connecting lever and long guide rod gun iron link, it is limited to by locating piece on vehicle frame, with " " the long guide rod of type guide rod cap passes through the rest pad that central frame beam is welded to T, damping spring is provided between rest pad and " L " type connecting lever, damping spring is enclosed on outside long guide rod, " " type guide rod cap is stuck in the waist of " work " font nut to T, under motor drives, " work " font nut, which has a right angle incision to be stuck on the inner side arm of angle of " L " type connecting lever overcoat, prevents it from rotating, it can only move up and down, so as to drive long guide rod to move, it can adjust car body obliqueness.
Further, described electric wheelchair bed also includes a battery and a circuit control panel, and battery is electrically connected with circuit board, and circuit board is connected with motor, is connected through wireless signal with remote control and by remote control control.
Further, a rectangle hole is provided with the middle of described middle piece and is filled and led up by benefit core, lower section can be provided with bedpan when needed, benefit core is replaced when using with bedpan to can be used, the bedpan is mounted in a lifting switching device, and bedpan progress hygiene work can be conveniently taken out by lifting switching；Described lifting switching device, including base, a fix bar is set in the middle of sliding seat, motion bar and support bar, described base, fix bar is hinged with motion bar one end, base both sides respectively set a hollow stem, and sliding seat both sides are correspondingly provided with a positioning guide hole, and solid hopkinson bar can be freely movable in pilot hole,, can be up and down in solid hopkinson bar insertion pilot hole；It is hinged in the middle of sliding seat with a support bar one end, the support bar other end is hinged with motion bar one end.
Further, described bottom sheet is connected with a pedal, pedal is arranged with an Electronic control lifting structure device, including a lifting top plate, one bottom plate and two pairs of elevating levers, described elevating lever one end is connected with the lifting roof movement, the other end is flexibly connected with the bottom plate, the one pair of which of two pairs of elevating levers corresponds cross-articulation with another pair, crossover location is provided with a fix bar, motor is provided with the middle of fix bar, motor is connected with a threaded rod, a motion bar is cased with threaded rod, motion bar can be axially moved under motor drive along screw rod.
Further, the backrest of multifunctional electric wheelchair bed upper piece be additionally provided with the safety belt that similar automobile is used, can in emergency circumstances protect driver.
It is using the beneficial effect produced by above-mentioned technical proposal：A kind of described multifunctional electric wheelchair bed, wheelchair and bed function are integrated, both can freely be walked about as motor wheelchair, can be become to couch as bed body again and are used, as wheelchair in use, because front-wheel employs vibration absorber, feeling more comfortable during traveling；Vehicle body can be tilted backwards as needed, make patient's recumbency more comfortable.
Brief description of the drawings
Fig. 1 is a kind of multifunctional electric wheelchair bed of the present invention as structural representation during wheelchair state；
Fig. 2 is a kind of multifunctional electric wheelchair bed of the present invention as structural representation during bed state;
Fig. 3 be described middle with upper piece, between middle and the plate face of bottom sheet two angle regulation simultaneously locking device structural representation；
Fig. 4 is the structural representation of the steering wheel；
Fig. 5 is described handrail angle demodulator structural representation；
Fig. 6 is the wheel chair wheel suspension and vehicle body hypsokinesis adjusting means structural representation.
Fig. 7 is the structural representation that the bedpan is placed on lifting switching device；
Fig. 8 is the structural representation of the pedal；
Fig. 9 is that the present invention tilts backwards view when being used as wheelchair；
Wherein, vehicle frame 101, middle 102, upper piece 103, bottom sheet 104, balustrade panel 105, controller 106, pedal 107, bedpan 108, head rest plate 109, rear drive sprocket 110, directional wheel 111, circuit box 112, motor 201, deceleration gear 202, motor locating piece 203, electromagnetic brake device 204, servomotor 301, sliding tooth 302, fan tooth 303, driven tooth 304, turn to tooth 305, rocking arm 306, connecting rod 307, servo-type switch contact seat 308, control line 309, handle 310, limit switch 311, fulcrum bearing 401, grafting support pad 402, retaining pin 403, motor 501, sprocket wheel 502, chain 503, adjust screw mandrel 504, I-shaped nut 505, " L " type connecting levers 506, long guide rod 507, locating piece 508, rest pad 509, damping spring 510, base 601, sliding seat 602, motion bar 603, support bar 604, " T " font handle 605, gag lever post 606, lift top plate 701, bottom plate 702, elevating lever 703, pedal-driven motor 704, threaded rod 705, motion bar 706.
Embodiment
Below in conjunction with accompanying drawing; a kind of multifunctional electric wheelchair bed of the present invention is described; purpose is in order to which the public is better understood from technology contents of the present invention; rather than the limitation to the technology contents; in fact; in the initiative spirit essence of the present invention, the improvement to the structure, including increase and decrease to corresponding assembly and replace all within claimed technical solution of the invention.
As shown in Figure 1 or 2, a kind of multifunctional electric wheelchair bed, including the vehicle frame 101 supported as whole wheelchair bed body, be provided with above vehicle frame middle piece 102 as cushion, with the middle hinge connection as backrest upper piece 103 and bottom sheet 104 as supporting leg, upper piece and bottom sheet can be moved under the driving of motor along hinge axis, upper piece middle piece bottom sheet can be by chair（As Fig. 1 shows）Adjustment becomes a plane bed body（As Fig. 2 shows）.Upper piece and all hinge connections of middle both sides have a balustrade panel 105, the angle of balustrade panel freely can be adjusted and locked according to the need for scene.The handrail on middle the right is provided with a controller 106, and the controller connection Hall switch and flexible axle, Hall switch connect control board, so as to control motor to work, flexible axle is connected with steering wheel, the work of control direction machine.Bottom sheet is connected with a pedal 107, and pedal is arranged with an Electronic control lifting structure device, and middle centre is provided with a rectangle hole and covered by cover plate, and lower section is provided with bedpan 108, when using open cover plate can be used, upper piece be connected with a head rest plate 109.Bottom of frame rear is provided with two rear drive sprockets 110 with wheel hub motor, and front is provided with two directional wheels 111, and battery and circuit control panel are arranged in circuit box 112.
As shown in figure 3, it is above-mentioned upper piece 103, bottom sheet 104 rotated with being provided with motor 201 and deceleration gear 202, the driving deceleration gear 202 of motor 201 in the steel pipe of middle 102 hinge connections, so as to drive piece or bottom sheet is rotated；Described motor and deceleration gear concatenation are integral, are integrally fitted into steel pipe, are fixed by motor locating piece 203；Described motor is additionally provided with electromagnetic brake device 204, when correct position energy braking locking is arrived in regulation.
As shown in Figure 4, the described inside of vehicle frame 101 is provided with steering wheel, and steering wheel is connected with rear drive sprocket and controls trailing wheel to turn, and described steering wheel is electrical servo formula steering wheel, including servomotor 301, sliding tooth 302, fans tooth 303, driven tooth 304, turn to tooth 305; rocking arm 306 and connecting rod 307, servomotor connection sliding tooth, sliding tooth is intermeshed with fan tooth；Fan tooth is coaxially arranged with a driven tooth, and right direction tooth is engaged on the left side engagement left direction tooth of driven tooth, the right of driven tooth, and driven tooth, left direction tooth, right direction tooth axle are parallel and in same level；Left direction tooth connects left rocking arm, and left rocking arm end is hinged left connecting rod, and left connecting rod connects left wheel；Right direction tooth connects right rocking arm, and right rocking arm end is hinged right connecting rod, and right connecting rod connects right wheel.Steering wheel also includes a servo-type switch contact seat 308, above fan tooth, connects a control line 309, and the contact pointer that control line can control servo-type to switch swings touching switch, so as to control servomotor to rotate forward or invert.Control line 309 is a kind of flexible axle turned to by elastic wire; appearance is cased with flexible pipe; flexible axle is connected with pointer; pointer syringe needle can make positive and negative 100 degree of torsion; and energy reliable reset; pointer is hovered in contact shoe in a free state; when operation handle 106 drives flexible axle to reverse; the speed of indicators turn, which is more than pointer head when servomotor drives the speed of sector rotation, can play a part of differential and delay working, and pointer contact also depends on the elasticity buffer protection function of the pointer head when handle is undeservedly put in the power-off state.Steering wheel also includes two limit switches 310, is respectively arranged in beside the rocking arm of left and right, when turning to more than maximum angle, rocking arm triggering limit switch, so as to control servomotor to be stopped.
As shown in Figure 5, upper piece 103 and middle 102 both sides all hinge connection have balustrade panel, the angle of balustrade panel freely can be adjusted and locked according to the need for scene, this function is completed by a kind of handrail angle demodulator, including fulcrum bearing 401, grafting support pad 402 and retaining pin 403, fulcrum bearing 401 is internal spline shape, on bed chair body;The one end of grafting support pad 402 is external splines shape, and the force part inside handrail or fence is reliably fixed, coupled with fulcrum bearing spline；Retaining pin is arranged on one side of fulcrum bearing, and retaining pin passes through handrail or fence, and during pressure retaining pin, its lower end prong can just fill up fulcrum bearing side.
As shown in Figure 6, one wheel suspension and vehicle body hypsokinesis adjusting means are installed in front of bottom of frame, a motor 501 including being installed on vehicle frame upper cross-beam, motor 501 connects sprocket wheel 502, sprocket wheel drives chain 503, two regulation screw mandrels 504 that driving is arranged on vehicle frame or so rotate, I-shaped nut 505 is cased with regulation screw mandrel 504, wheel is installed in " L is " 506 on type connecting lever, " L " type connecting lever and the long gun iron link of guide rod 507, its gap with vehicle frame is limited by locating piece 508, with " " the long guide rod of type guide rod cap passes through the rest pad 809 that central frame beam is welded to T, damping spring 510 is provided between rest pad and " L " type connecting lever, damping spring is enclosed on outside long guide rod, " " type guide rod cap is stuck in the waist of " work " font nut to T, under motor drives, because " work " font nut has a kerf to be stuck on the inner side arm of angle of overcoat, " work " font nut is set to move up and down, so as to drive long guide rod to move, it can adjust car body obliqueness.
As shown in Figure 7, middle centre is provided with a rectangle hole and filled and led up by benefit core, and lower section is provided with bedpan 108, when using be easy to basin replace mend core can be used, bedpan is mounted in a lifting switching device, and bedpan progress hygiene work can be conveniently taken out by lifting switching；Lift switching device, including base 601, a fix bar is set in the middle of sliding seat 602, motion bar 603 and support bar 604, base, fix bar is hinged with motion bar one end, base both sides respectively set a hollow stem, and sliding seat both sides are correspondingly provided with positioning guide hole, and aperture size is small slightly in pilot hole, solid hopkinson bar is penetrated in pilot hole, can be up and down；It is hinged in the middle of sliding seat with a support bar one end, the support bar other end is hinged with motion bar one end；Motion bar vertically connects " T " font handle 605, during switching state, rotating handles, you can sliding seat is raised or reduced；A gag lever post 606 is set beside support bar, for limiting motion bar scope of activities, it is ensured that support bar reliable location.
As shown in Figure 8, bottom sheet is connected with a pedal, pedal is arranged with an Electronic control lifting structure device, including a lifting top plate 701, one bottom plate 702 and two pairs of elevating levers 703, elevating lever one end is connected with lifting roof movement, the other end is flexibly connected with bottom plate, the one pair of which of two pairs of elevating levers corresponds cross-articulation with another pair, crossover location is provided with a fix bar, pedal-driven motor 704 is provided with the middle of fix bar, the threaded rod 705 of pedal-driven motor connection one, a motion bar 706 is cased with threaded rod, motion bar can be axially moved under motor drive along screw rod.
As shown in figure 9, making patient's recumbency more comfortable in use, vehicle body can be tilted backwards as needed as wheelchair.
Claims (9)
1. a kind of multifunctional electric wheelchair bed, it is characterised in that：Including the vehicle frame supported as whole wheelchair bed body, two directional wheels, rear are installed in front of bottom of frame two rear drive sprockets with wheel hub motor are installed, be provided with above vehicle frame the middle piece as cushion, with the middle hinge connection as backrest upper piece and be used as the bottom sheet of supporting leg, it is described upper piece and bottom sheet can be moved under the driving of motor along hinge axis, upper piece middle piece bottom sheet can become a plane bed body by chair adjustment.
2. a kind of multifunctional electric wheelchair bed according to claim 1, it is characterised in that：It is described upper piece, bottom sheet rotated with being provided with motor and deceleration gear, motor driving deceleration gear in the steel pipe of middle hinge connection, so as to drive piece or bottom sheet is rotated；Described motor and deceleration gear concatenation are integral, are integrally fitted into steel pipe, are fixed by motor locating piece；Described motor is additionally provided with electromagnetic brake device, when correct position energy braking locking is arrived in regulation.
3. a kind of multifunctional electric wheelchair bed according to claim 1, it is characterised in that：Described frame interior is provided with steering wheel, steering wheel is connected with rear drive sprocket and controls trailing wheel to turn, described steering wheel is electrical servo formula steering wheel, including servomotor, sliding tooth, fan tooth, driven tooth, turns to tooth, rocking arm and connecting rod, described servomotor connection sliding tooth, sliding tooth and fan tooth intermeshing；Fan tooth is coaxially arranged with a driven tooth, and right direction tooth is engaged on the left side engagement left direction tooth of driven tooth, the right of driven tooth, and driven tooth, left direction tooth, right direction tooth axle are parallel and in same level；Left direction tooth connects left rocking arm, and left rocking arm end is hinged left connecting rod, and left connecting rod connects left wheel；Right direction tooth connects right rocking arm, and right rocking arm end is hinged right connecting rod, and right connecting rod connects right wheel.
4. a kind of multifunctional electric wheelchair bed according to claim 1, it is characterised in that：Handrail on the right of described middle piece is provided with a controller, and the controller connection Hall switch and flexible axle, Hall switch connect control board, so as to control motor to work, flexible axle is connected with steering wheel, the work of control direction machine.
5. a kind of multifunctional electric wheelchair bed according to claim 1, it is characterised in that：It is described upper piece and middle both sides all hinge connection have balustrade panel, the angle of balustrade panel freely can be adjusted and locked according to the need for scene, this function is completed by a kind of handrail angle demodulator, including fulcrum bearing, grafting support pad and retaining pin, the fulcrum bearing is internal spline shape, on bed chair body;Described grafting support pad one end is external splines shape, and the force part inside handrail or fence is reliably fixed, coupled with fulcrum bearing spline；The retaining pin is arranged on one side of fulcrum bearing, and retaining pin passes through handrail or fence, and during pressure retaining pin, its lower end prong can just fill up fulcrum bearing side.
6. a kind of multifunctional electric wheelchair bed according to claim 1, it is characterised in that：One wheel suspension and vehicle body hypsokinesis adjusting means are installed in front of described bottom of frame, including vehicle frame, it is installed on a motor of vehicle frame upper cross-beam, motor connects sprocket wheel, sprocket wheel drives the two regulation screw mandrels rotation for being arranged on vehicle frame or so, I-shaped nut is cased with regulation screw mandrel, wheel is installed in " L is " on type connecting lever, " L " type connecting lever and long guide rod gun iron link, it is limited to by locating piece on vehicle frame, with " " the long guide rod of type guide rod cap passes through the rest pad that central frame beam is welded to T, damping spring is provided between rest pad and " L " type connecting lever, damping spring is enclosed on outside long guide rod, " " type guide rod cap is stuck in the waist of " work " font nut to T, under motor drives, " work " font nut, which has a right angle incision to be stuck on the inner side arm of angle of " L " type connecting lever overcoat, prevents it from rotating, it can only move up and down, so as to drive long guide rod to move, it can adjust car body obliqueness.
7. a kind of multifunctional electric wheelchair bed according to claim 1, it is characterised in that：Described electric wheelchair bed also includes a battery and a circuit control panel, and battery is electrically connected with circuit board, and circuit board is connected with motor, is connected through wireless signal with remote control and by remote control control.
8. a kind of multifunctional electric wheelchair bed according to claim 1, it is characterised in that：A rectangle hole is provided with the middle of described middle piece and is filled and led up by benefit core, lower section can be provided with bedpan when needed, benefit core is replaced with bedpan to can be used, the bedpan is mounted in a lifting switching device, bedpan progress hygiene work can be conveniently taken out by lifting switching when using；Described lifting switching device, including base, a fix bar is set in the middle of sliding seat, motion bar and support bar, described base, fix bar is hinged with motion bar one end, base both sides respectively set a hollow stem, and sliding seat both sides are correspondingly provided with a positioning guide hole, and solid hopkinson bar can be freely movable in pilot hole,, can be up and down in solid hopkinson bar insertion pilot hole；It is hinged in the middle of sliding seat with a support bar one end, the support bar other end is hinged with motion bar one end.
9. a kind of multifunctional electric wheelchair bed according to claim 1, it is characterised in that：Described bottom sheet is connected with a pedal, pedal is arranged with an Electronic control lifting structure device, including a lifting top plate, a bottom plate and two pairs of elevating levers, roof movement is connected, the other end is flexibly connected with the bottom plate with the lifting for described elevating lever one end, the one pair of which of two pairs of elevating levers corresponds cross-articulation with another pair, crossover location is provided with a fix bar, motor is provided with the middle of fix bar, motor is connected with a threaded rod, a motion bar is cased with threaded rod, motion bar can be axially moved under motor drive along screw rod.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224434.9A CN107280868A (en) | 2016-04-12 | 2016-04-12 | A kind of multifunctional electric wheelchair bed |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610224434.9A CN107280868A (en) | 2016-04-12 | 2016-04-12 | A kind of multifunctional electric wheelchair bed |
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| CN107280868A true CN107280868A (en) | 2017-10-24 |
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| CN201610224434.9A Pending CN107280868A (en) | 2016-04-12 | 2016-04-12 | A kind of multifunctional electric wheelchair bed |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553228A (en) * | 2018-05-15 | 2018-09-21 | 玉溪永信康复器具有限公司 | One kind is exempted to nurse intelligent wheel chair |
| CN110215360A (en) * | 2018-03-02 | 2019-09-10 | 谢明印 | It is intellectual nursing bed |
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