A kind of full landform scooter of disabled person
Technical field
The present invention relates to the field of medical instrument technology, more particularly to a kind of full landform scooter of disabled person.
Background technology
Just there is the record of wheelchair early in the Chinese Northern and Southern Dynasties (525 years Christian eras) period, the sub- chair of sarcophagi upper belt-wheel
Engraving is also the predecessor of modern wheelchair.Wheelchair that kind is essentially identical with modern manual pulley.And the note that Europe is earliest
Load is the wheel barrow in medieval times.About in 18th century, there is the wheelchair close to modern style design.By two greatly
Wooden front-wheel and single steamboat below, centre are mixed one and are made of the chair of handrail.This seems to trace back to about
1760.The appearance of convertible wheelchair in Modern Significance is 1932 Christian eras, and one is named as cutting for Hebert Everest
Paralysed disabled person and his friend Harry Jennings invent first modern folding wheelchair.Wheel chair frame at that time
It is made of aerial metal tubing, mixes the seat of canvas type.The progress of modern science and technology also causes wheelchair to obtain very big development,
There are the multifunctional wheelchairs such as electric wheelchair, GPS electric wheelchairs, special wheelchair, Sport Chair, meet more people and obtain demand.
It is but extremely inconvenient for lower part of the body disabled person's wheelchair and can not go up downstairs.
The content of the invention
In view of the deficiencies of the prior art, the object of the present invention is to provide a kind of full landform scooter of disabled person.
The technical solution adopted by the present invention to solve the technical problems is:A kind of full landform scooter of disabled person, including bottom
Disk, the stent for being vertically arranged in the chassis head top surface, the tray bottom are equipped with cavity, and the chassis rear and front end is equipped with
The chassis is stretched out at torsion shaft, the torsion shaft both ends, and the torsion shaft both ends are cased with hollow shaft, the chassis head top surface machine
Frame both sides are respectively provided with a Ge Pa buildings motor, and the hollow shaft for climbing building motor respectively with torsion shaft both ends described in the head of chassis drives
Connect, inner side flute profile belt wheel is fixed with the hollow shaft, the upset shaft end is connected with flip-arm one end, the flip-arm
One end is connected equipped with building flute profile belt wheel is actively climbed with torsion shaft, and the building flute profile belt wheel of actively climbing is connected with the hollow shaft, institute
State the flip-arm other end and climb building flute profile belt wheel equipped with driven, be wound between former and later two inner side flute profile belt wheels of the chassis both sides
Middle tooth-like belt, on each flip-arm actively climb building flute profile belt wheel and it is driven climb between building flute profile belt wheel to be wound with climb building tooth
Shape band, the cavity is interior to be equipped with two turning motors being drivingly connected respectively with the torsion shaft, the stent and the chassis
It is rotatablely connected and pivot center is horizontal, the chassis is equipped with posture electric cylinders, and the electric cylinders bar of the posture electric cylinders is connected with stent
And driving arm swing, the chassis are equipped with the gyroscope for controlling the posture electric cylinders, and the stent is equipped with can
Control telescopic supporting rod;The cradle top is equipped with hinged seat, and the hinged seat both ends are pivotally connected the side rod being parallel to each other, institute
To state side rod end and be pivotally connected top base, the supporting rod end of the controllable extensible supporting rod is pivotally connected a side rod,
The top base is equipped with thoracic cavity supporting plate towards chassis afterbody, and the top base is equipped with operation panel, and the mid-stent is equipped with
Horizontal U-bracket, the U-bracket both ends are inserted with knee supporting plate, and the side rod, which is equipped with, tenses tightener, tenses tightening
Device is wound with drawstring, and the drawstring bypasses top base, and the drawstring is connected with pocket between two and drawstring end.
Operate steadily, overturn easy to climb building using middle tooth-like belt and flip-arm Shang Pa buildings toothed belt in above-mentioned design
Arm can be overturn easy to reduce the volume when level land is run, and use is more flexible, easy in narrow place movement, stair activity
It is more steady, particularly convenient for upstairs;The thoracic cavity supporting plate and knee supporting plate and pocket be easy to for operating personnel provides support with
Fixed, the parallelogram mechanism of side rod composition of the controllable extensible supporting rod to be parallel to each other provides power, easy to operation
Personnel get on or off the bus;The posture electric cylinders and gyroscope prevent equipment from tumbling easy to the posture of control operation person.
Further as the design is improved, and the cradle top is equipped with T-shaped supporting rod, the T-shaped supporting rod both ends hinge
Turning rod is connected to, is stood easy to assist operators.
Further as the design is improved, and the cavity head is equipped with horizontal front end shaft, and the cavity afterbody is set
There is horizontal tail end shaft, the front end shaft and the tail end shaft are equipped with two pairs of V-arrangement drive blocks, the V-arrangement drive block
Corner is pivotally connected with the front end shaft or the tail end shaft, and the cavity is equipped with two support electric cylinders, the support
The electric cylinders bar of electric cylinders is pivotally connected with V-arrangement drive block one end, V-arrangement drive block swing in vertical plane, and the V-arrangement drives
The motion block other end is connected with traveling wheel.Wide, the low noise easy to the mobile and adaptation to the ground on level land, prevent it is upper downstairs when and stair
Collision.
Further as the design is improved, and the traveling wheel of the cavity afterbody uses wheel hub motor, the cavity head
Traveling wheel be omni-directional wheel.The omni-directional wheel is arranged in the front end shaft, is gone downstairs easy to upper, and reduces equipment head weight
Amount, prevents from tumbling.
Further as the design is improved, and the traveling wheel is self-driven McCrum wheel, can be on level land
Any translation.
Further as the design is improved, and the traveling wheel of the cavity afterbody uses wheel hub motor, the cavity head
Traveling wheel be McCrum wheel, structure is simple, light-weight, and cost is low.
Further as the design is improved, and the U-bracket both ends are equipped with jack, adjusting rod is inserted with the jack,
The adjusting rod side is equipped with elastic bayonet lock, and the U-bracket is equipped with the location hole coordinated with the elastic bayonet lock, described fixed
Position hole at least two and along U-bracket both sides length direction arrange.The knee of differently curved degree is conveniently adapted to, is applicable in model
Enclose wide.
Further as the design is improved, and the U-bracket is covered on the bracket and slided up and down along the stent,
The U-bracket is equipped with lock-screw, and the lock-screw end face top on the bracket, conveniently adapts to the use of different heights
Person, it is easy to operate.
Further as the design is improved, and the chassis face, which is equipped with, to be ridden, and described ride is linked with the stent, institute
State foot-operated top surface and remain vertical with stent.Easy to change the stance of people automatically, change the position of centre of gravity of people, prevent scooter
Tumble.
Further as the design is improved, and the chassis is equipped with charging interface, and the charging interface is equipped with and looks for automatically
Module is sought, is charged easy to scooter Automatic-searching interface, convenient disabled artificial scooter charging.
The beneficial effects of the invention are as follows:The present invention is easy to climb using middle tooth-like belt and flip-arm Shang Pa buildings toothed belt
Building, operates steadily, and flip-arm can be overturn easy to reduce the volume when level land is run, and use is more flexible, easy to straitly
Fang Yidong, when stair activity, are more steady, particularly convenient for upstairs;The thoracic cavity supporting plate and knee supporting plate and pocket are easy to as behaviour
Make personnel support is provided and is fixed, the controllable extensible supporting rod is that the parallelogram mechanism that the side rod being parallel to each other is formed carries
For power, personnel easy to operation get on or off the bus;The posture electric cylinders and gyroscope prevent equipment from inclining easy to the posture of control operation person
Turn over.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the positive structure schematic of the present invention.
Fig. 2 is the side schematic view of the present invention.
Fig. 3 is the elevational schematic view of the present invention.
The 1, chassis in figure, 2, lock-screws, 3, wheel hub motors, 4, stents, 5, hinged seats, 6, controllable extensible branch
Strut, 7, side rods, 8, turning rods, 9, thoracic cavities supporting plates, 10, top bases, 11, knee supporting plates, 12, climb building motor, and 13
Posture electric cylinders, 14, location holes, flute profile belt wheel on the inside of 15,16 .U shape stents, 17, cavitys, 18, adjusting rods, 19, from
Dong Pa buildings flute profile belt wheel, 20, elastic bayonet locks, 21, torsion shafts, 22, hollow shafts, 23, flip-arms, 24, actively climb building flute profile
Belt wheel, 25, centres tooth-like belt, 26, climb building toothed belt, 27, turning motors, 28, support electric cylinders, 29, gyroscopes, 30,
Operation panel, 31, tense tightener, 32, pockets, 33, drawstrings, 34 .T shape supporting rods, 35, front ends shafts, 36, tail ends
Shaft, 37, traveling wheels, 38 .V shape drive blocks.
Embodiment
Come that the present invention will be described in detail below in conjunction with attached drawing and specific embodiment, illustrative examples therein and say
It is bright to be only used for explaining the present invention but not as a limitation of the invention.
Embodiment:A kind of full landform scooter of disabled person, including chassis 1, it is vertically arranged in 1 head top surface of chassis
Stent 4,1 bottom of chassis are equipped with cavity 17, and 1 rear and front end of chassis is equipped with torsion shaft 21,21 both ends of torsion shaft
The chassis 1 is stretched out, 21 both ends of torsion shaft are cased with hollow shaft 22, and the 1 head top surface rack both sides of chassis are respectively provided with one
Ge Pa buildings motor 12, the hollow shaft 22 for climbing building motor 12 respectively with 21 both ends of torsion shaft described in 1 head of chassis are drivingly connected,
Inner side flute profile belt wheel 15 is fixed with the hollow shaft 22,21 end of torsion shaft is connected with 23 one end of flip-arm, described to turn over
Pivoted arm 23 and torsion shaft 21 one end that is connected are equipped with and actively climb building flute profile belt wheel 24, described actively to climb building flute profile belt wheel 24 and the sky
Mandrel 22 is connected, 23 other end of flip-arm be equipped with it is driven climb building flute profile belt wheel 19, in former and later two of 1 both sides of chassis
Middle tooth-like belt 25 is wound between side flute profile belt wheel 15, on each flip-arm 23 actively climb building flute profile belt wheel 24 with it is driven
Climb between building flute profile belt wheel 19 to be wound with and climb building toothed belt 26, is driven respectively with the torsion shaft 21 equipped with two in the cavity 17
The turning motors 27 of connection, the stent 4 is rotatablely connected with the chassis 1 and pivot center is horizontal, and the chassis 1 is equipped with appearance
State electric cylinders 13, the electric cylinders bar of the posture electric cylinders 13 is connected with stent 4 and 4 swing of driving arm, is set on the chassis 1
There is the gyroscope 29 for controlling the posture electric cylinders 13, the stent 4 is equipped with controllable extensible supporting rod 6;The top of stent 4 is set
There is hinged seat 5,5 both ends of hinged seat are pivotally connected the side rod 7 being parallel to each other, and 7 end of side rod has been pivotally connected top
Portion's pedestal 10, the supporting rod end of the controllable extensible supporting rod 6 are pivotally connected a side rod 7,10 direction of top base
1 afterbody of chassis is equipped with thoracic cavity supporting plate 9, and the top base 10 is equipped with operation panel 30, and the middle part of stent 4 is equipped with horizontal U-shaped
Stent 16,16 both ends of U-bracket are inserted with knee supporting plate 11, and the side rod 7, which is equipped with, tenses tightener 31, tenses tightening
Device 31 is wound with drawstring 33, and the drawstring 33 bypasses top base 10, and the drawstring 33 connects between two and 33 end of drawstring
There is pocket 32.
Using middle tooth-like belt 25 and 23 Shang Pa buildings toothed belt 26 of flip-arm easy to climb building in above-mentioned design, operation is flat
Surely, flip-arm 23 can be overturn easy to reduce the volume when level land is run, and use is more flexible, easy to mobile in narrow place,
It is more steady during stair activity, particularly convenient for upstairs;The thoracic cavity supporting plate 9 and knee supporting plate 11 and pocket 32 are easy to as operation
Personnel provide support and fix, and the controllable extensible supporting rod 6 is that the parallelogram mechanism that the side rod 7 being parallel to each other is formed carries
For power, personnel easy to operation get on or off the bus;The posture electric cylinders 13 and gyroscope 29 prevent from setting easy to the posture of control operation person
It is standby to tumble.
Further as the design is improved, and the top of stent 4 is equipped with T-shaped supporting rod 34,34 liang of the T-shaped supporting rod
End is hinged with turning rod 8, stands easy to assist operators.
Further as the design is improved, and 17 head of cavity is equipped with horizontal front end shaft 35, the cavity 17
Afterbody is equipped with horizontal tail end shaft 36, and the front end shaft 35 and the tail end shaft 36 are equipped with two pairs of V-arrangement drive blocks 38,
38 corner of V-arrangement drive block is pivotally connected with the front end shaft 35 or the tail end shaft 36, and the cavity 17 is equipped with
Two support electric cylinders 28, the electric cylinders bar of the support electric cylinders 28 are pivotally connected with 38 one end of V-arrangement drive block, the V-arrangement drive block
38 swings in vertical plane, 38 other end of V-arrangement drive block are connected with traveling wheel 37.Easy to the mobile and adaptation on level land
Landform is wide, low noise, prevents from colliding with stair in upper go downstairs.
Further as the design is improved, and the traveling wheel 37 of 17 afterbody of cavity uses wheel hub motor 3, the cavity
The traveling wheel 37 on 17 heads is omni-directional wheel.The omni-directional wheel is arranged in the front end shaft 35, is gone downstairs easy to upper, and reduce
Equipment head weight, prevents from tumbling.
Further as the design is improved, and the traveling wheel 37 is self-driven McCrum wheel, can be on level land
Upper any translation.
Further as the design is improved, and the traveling wheel 37 of 17 afterbody of cavity uses wheel hub motor 3, the cavity
The traveling wheel 37 on 17 heads is McCrum wheel, and structure is simple, light-weight, and cost is low.
Further as the design is improved, and 16 both ends of U-bracket are equipped with jack, adjusting rod is inserted with the jack
18,18 side of adjusting rod is equipped with elastic bayonet lock 20, and the U-bracket 16 is equipped with to be determined with what the elastic bayonet lock 20 coordinated
Position hole 14, the location hole 14 at least two and along 16 both sides length direction arrangement of the U-bracket.Conveniently adapt to differently curved
The knee of degree, it is applied widely.
Further as the design is improved, and the U-bracket 16 is sleeved on the stent 4 and along the stent about 4
Slide, the U-bracket 16 is equipped with lock-screw 2, and 2 end face of lock-screw is withstood on the stent 4, conveniently adapts to difference
The user of height, it is easy to operate.
Further as the design is improved, and 1 top surface of chassis, which is equipped with, to be ridden, described to ride and the stent 4
Dynamic, the foot-operated top surface remains vertical with stent 4.Easy to change the stance of people automatically, change the position of centre of gravity of people, prevent
Scooter is tumbled.
Further as the design is improved, and the chassis 1 is equipped with charging interface, and the charging interface is equipped with and looks for automatically
Module is sought, is charged easy to scooter Automatic-searching interface, convenient disabled artificial scooter charging.
The foregoing is merely the embodiment of the present invention, is not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made, is directly or indirectly used in other relevant skills
Art field, is included within the scope of the present invention.