CN106963571A - A kind of Multifunctional walking-assistant instrument - Google Patents

A kind of Multifunctional walking-assistant instrument Download PDF

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Publication number
CN106963571A
CN106963571A CN201710303347.7A CN201710303347A CN106963571A CN 106963571 A CN106963571 A CN 106963571A CN 201710303347 A CN201710303347 A CN 201710303347A CN 106963571 A CN106963571 A CN 106963571A
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CN
China
Prior art keywords
pillar
executing agency
folding
seat support
support strut
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Granted
Application number
CN201710303347.7A
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Chinese (zh)
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CN106963571B (en
Inventor
宋端树
韩继光
赵秀萍
侯宏平
陈大名
王思佳
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Jiangsu Normal University
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Jiangsu Normal University
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Priority to CN201710303347.7A priority Critical patent/CN106963571B/en
Publication of CN106963571A publication Critical patent/CN106963571A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/04Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
    • A61G5/041Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven having a specific drive-type
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/08Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10Parts, details or accessories
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2200/00Information related to the kind of patient or his position
    • A61G2200/10Type of patient
    • A61G2200/20Type of patient with asymmetric abilities, e.g. hemiplegic or missing a limb
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00General characteristics of devices
    • A61G2203/10General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00General characteristics of devices
    • A61G2203/70General 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)
  • Rehabilitation Tools (AREA)

Abstract

The invention discloses a kind of Multifunctional walking-assistant instrument, including drive module, seat modular, supporting module;Drive module is by driving wheel, pedal, mud guard, electric drive system is constituted, driving wheel is arranged on the both sides of electric drive system, seat modular is by folding back pillar, seat support strut is constituted, seat support strut is connected on pedal, folding back pillar is hinged on seat support strut rear portion close to trampling Board position, supporting module is by foldable handrail, foldable handrail support, pillar, concealed Athey wheel composition, the top of pillar is hinged with seat support strut outer end, the bottom of foldable handrail support is hinged with seat support strut outer end, one end of foldable handrail and the top of foldable handrail support are hinged, the bottom of pillar is provided with concealed Athey wheel.The present invention has wheelchair, two kinds of use states of balance car and switching is flexible, can simultaneously be applicable and perfect personage and physical disabilities, improve walking-replacing tool utilization rate, reasonably saved social resources.

Description

A kind of Multifunctional walking-assistant instrument
Technical field
The present invention relates to a kind of walking-replacing tool, and in particular to a kind of Multifunctional walking-assistant instrument.
Background technology
Investigate according to the study, it is increasingly perfect with travel system under the background that social senilization increasingly sharpens, but it is right In physical disabilities with for the people for having action obstacle, the trip instrument of safe and convenient is actually rare, causes physical disabilities and has row The inconvenient trip of being even unwilling of the people of dynamic obstacle.For current walking-replacing tool, following shortcoming is primarily present:First, it is existing Walking-replacing tool majority be designed with the standard for the intact adult people that takes action, in function and mode of operation, it is difficult in physiology and Physical disabilities are met in psychological needs and have the people of action obstacle;2nd, walking-replacing tool utilization rate is not high;3rd, walking-replacing tool can not It is rational to save social resources, it is impossible to which that largely accomplishes walking-replacing tool arrives versatility and ease for use.
The content of the invention
In view of the above-mentioned problems of the prior art, the present invention provides a kind of Multifunctional walking-assistant instrument, possess two kinds of differences Use state, be balance car state, wheelchair state respectively;Use state can flexibly be switched as needed, be disclosure satisfy that strong The versatility that full personage and physical disabilities use.
To achieve these goals, the technical solution adopted by the present invention is:A kind of Multifunctional walking-assistant instrument, including driving mould Block, seat modular, supporting module;Drive module is made up of driving wheel, pedal, mud guard, electric drive system, and driving wheel is set Put in the both sides of electric drive system, driving wheel is connected transmission work, electronic drive with electric drive system by its internal gear The front of dynamic system sets and sets mud guard on pedal, driving wheel;The annexation of driving wheel I do not find out seat mould Block is by the first folding back pillar, the second folding back pillar, the first seat support strut, the second seat support strut composition, the first seat Pillar and the second seat support strut are connected on the left of pedal and right side, are set between the first seat support strut and the second seat support strut Seat is put, the first folding back pillar and the second folding back pillar are respectively hinged at the first seat support strut and the second seat support strut Rear portion sets folding back close to Board position is trampled between the first folding back pillar and the second folding back pillar;Branch hold mode Block is by foldable handrail, control stick, operation button, foldable handrail support, pillar, and foldable foot-operated, concealed Athey wheel can Flexible armrest is constituted, and the outer end of the tops of two pillars in left and right respectively with the first seat support strut, the second seat support strut is hinged, left and right Outer end of the bottom of two foldable handrail supports respectively with the first seat support strut, the second seat support strut is hinged, and left and right two can The top of one end of stow-away arm rest foldable handrail support corresponding with left and right respectively is hinged, and control stick and operation button are arranged on On foldable handrail, the bottom of two pillars in left and right is respectively equipped with concealed Athey wheel, and scalable handrail is arranged on concealed shoe In the central support shaft of belt wheel.
Further, the described electric drive system back side is provided with folding auxiliary wheel, and folding auxiliary wheel is by support bar With Athey wheel composition, support bar one end is hinged with electric drive system, and the other end sets Athey wheel.
Further, described folding back, seat are flexible canvas, and flexible canvas is separately positioned on the seat of side Inside pillar and folding back pillar, seat support strut and folding back pillar with respect to opposite side are offered and penetrated for flexible canvas Groove, the outside of groove is provided with buckle.
Further, described foldable foot-operated side sets arc groove.
Further, in addition to controller, folding backrest executing agency, pillar fold executing agency, armrest support fold Executing agency, handrail fold executing agency, auxiliary wheel and fold executing agency, state switching push button, and controller is arranged on electronic drive Dynamic internal system, folding backrest executing agency is arranged on folding back pillar and seat support strut hinged place, and pillar folds execution machine Structure is arranged on pillar and seat support strut hinged place, and armrest support folds executing agency and is arranged on foldable handrail support and pillar hinge Place is met, handrail folds executing agency and is arranged on foldable handrail and foldable handrail support hinged place, and auxiliary wheel folds execution machine Structure is arranged on support bar and electric drive system hinged place, and state switching push button is arranged on mud guard;State switching push button with Controller is electrically connected, and folding backrest executing agency, pillar fold executing agency, armrest support and fold executing agency, handrail folding Executing agency and auxiliary wheel fold executing agency and are electrically connected with the controller.
Further, described folding backrest executing agency, pillar fold executing agency, armrest support and fold execution machine Structure, handrail fold executing agency and auxiliary wheel folds executing agency for motor.
The present invention has two kinds of use states compared with prior art, and one kind is wheelchair, and one kind is balance car, use state Switching is flexible, can simultaneously be applicable and perfect personage and physical disabilities, improve walking-replacing tool utilization rate, rational to save Social resources, have largely accomplished the versatility and ease for use of walking-replacing tool.
Brief description of the drawings
Fig. 1:Wheelchair status architecture schematic diagram of the present invention.
Fig. 2:State of the present invention switches dynamic schematic diagram.
Fig. 3:Balance car status architecture schematic diagram of the present invention.
Fig. 4:Drive module schematic diagram of the present invention.
Fig. 5:Supporting module of the present invention and seat modular structural representation.
Fig. 6:Driving control system block diagram of the present invention.
In figure:1st, drive module, 1-1, driving wheel, 1-2, pedal, 1-3, mud guard, 1-4, state switching push button, 1- 5th, electric drive system, 1-6-1, support bar, 1-6-2, Athey wheel, 2, seat modular, 2-1, folding back, 2-1-1, first Folding back pillar, 2-1-2, the second folding back pillar, 2-1-3, seat, 2-1-4, buckle, 2-2-1, the first seat branch Post, 2-2-2, the second seat support strut, 3, supporting module, 3-1, foldable handrail, 3-1-1, control stick, 3-1-2, operation button, 3-2, foldable handrail support, 3-3, pillar, 3-4, foldable foot-operated, 3-5, concealed Athey wheel, 3-6, scalable handrail.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, the present invention can be used as wheelchair and balance car two states, including drive module 1, seat mould Block 2, supporting module 3;Drive module 1 is made up of driving wheel 1-1, pedal 1-2, mud guard 1-3, electric drive system 1-5, main Driving wheel 1-1 is arranged on electric drive system 1-5 both sides, and electric drive system 1-5 front sets pedal 1-2, driving wheel Mud guard 1-3 is set on 1-1, and drive module 1 provides power, electric drive system 1-5 for action, the folding of whole walking-replacing tool Where the center of gravity of whole walking-replacing tool, whole walking-replacing tool center of gravity is concentrated on by rear portion by electric drive system 1-5;Seat Module 2 is by the first folding back pillar 2-1-1, the second folding back pillar 2-1-2, the first seat support strut 2-2-1, the second seat Pillar 2-2-2 is constituted, and the first seat support strut 2-2-1 and the second seat support strut 2-2-2 are connected on the left of pedal 1-2 and the right side Side, sets seat 2-1-3, the first folding back pillar 2-1- between the first seat support strut 2-2-1 and the second seat support strut 2-2-2 1 and second folding back pillar 2-1-2 be respectively hinged at the first seat support strut 2-2-1 and the second seat support strut 2-2-2 rear portions are leaned on Nearly pedal 1-2 positions, folding back is set between the first folding back pillar 2-1-1 and the second folding back pillar 2-1-2 2-1;As shown in figure 5, supporting module 3 is by foldable handrail 3-1, control stick 3-1-1, operation button 3-1-2, foldable handrail branch Frame 3-2, pillar 3-3, foldable foot-operated 3-4, concealed Athey wheel 3-5, scalable handrail 3-6 compositions, the pillar 3-3 of left and right two Outer end of the top respectively with the first seat support strut 2-2-1, the second seat support strut 2-2-2 be hinged, the foldable handrail of left and right two Outer end of the support 3-2 bottom respectively with the first seat support strut 2-2-1, the second seat support strut 2-2-2 is hinged, and left and right two can roll over Folded handrail 3-1 one end foldable handrail support 3-2 corresponding with left and right respectively top is hinged, control stick 3-1-1 and operation Button 3-1-2 is arranged on foldable handrail 3-1, and the two pillar 3-3 in left and right bottom is respectively equipped with concealed Athey wheel 3-5, Scalable handrail 3-6 is arranged in concealed Athey wheel 3-5 central support shaft.
The present invention is as wheelchair in use, concealed Athey wheel 3-5 contacts to earth, and folding back 2-1 is holded up, foldable handrail 3- 1 expansion, foldable foot-operated 3-4 expansion, scalable handrail 3-6 shrinks to hide, and takes people and is sitting in dependence folding on seat 2-1-3 Backrest 2-1, hand steered control stick 3-1-1 control the movement of walking-replacing tool;Because electric drive system 1-5 is by whole walking-replacing tool weight The heart concentrates on rear portion, so when nobody is sitting on seat modular 2, by center of gravity act on whole walking-replacing tool it is automatic after turn over, directly It is parallel to the ground to electric drive system 1-5, in consideration of it, in order to avoid turning over after unnecessary, as shown in figure 4, in motorized motions The system 1-5 back sides are provided with folding auxiliary wheel, and folding auxiliary wheel is made up of support bar 1-6-1 and Athey wheel 1-6-2, support bar 1-6-1 one end is hinged with electric drive system 1-5, and the other end is set under Athey wheel 1-6-2, wheelchair state, and support bar 1-6-1 is turned over Go out, Athey wheel 1-6-2 contacts to earth, balance whole walking-replacing tool center of gravity, when mobile, Athey wheel 1-6-2 contacts to earth rolling, will not increase whole The load of individual walking-replacing tool;As balance car in use, folding auxiliary wheel is accepted, electronic drive is turned to after whole walking-replacing tool Dynamic system 1-5 is parallel to the ground, and folding back 2-1 is folded and packed up, and foldable handrail 3-1 is accepted, and foldable foot-operated 3-4 is packed up Come, scalable handrail 3-6 stretches out to inner side, Hall handle and brake, Hall handle, brake are set on scalable handrail 3-6 Device is electrically connected with electric drive system 1-5, stations of the pedal 1-2 that electric drive system 1-5 fronts are set for seating people now Vertical area, people stands on pedal 1-2, and the scalable handrail 3-6 of hand steered stretching drives balance car.
As shown in figure 3, under balance car state, folding back 2-1 and seat 2-1-3 are located at the front for taking people's standing, such as Fruit runs into brake or the situation of crank occurs when surmounting obstacles, and is that folding back 2-1, seat 2-1-3 are respectively provided with by this For the canvas that stretches, flexible canvas is separately positioned on inside the seat support strut of side and folding back pillar, with respect to the seat of opposite side Chair pillar and folding back pillar offer the groove penetrated for flexible canvas, and the outside of groove is provided with buckle 2-1-4, balance car state When, come loose buckle 2-1-4, allows folding back 2-1, seat 2-1-3 to retract to seat support strut, inside folding back pillar, stands There is no barrier in area, improve the security performance of balance car state downward driving;Foldable foot-operated 3-4 sides set arc recessed Groove, under balance car state, can also deploy foldable foot-operated 3-4, and foldable foot-operated 3-4 can be abutted in by taking the arm of people Arc groove in, mitigate for a long time grip scalable handrail 3-6 arm operating pressure.
Because the present invention is based on physical disabilities' use, therefore use state of the present invention switching needs further improve certainly Dynamic control switching, as shown in fig. 6, setting up controller, folding backrest executing agency, pillar folding executing agency, armrest support folding Folded executing agency, handrail fold executing agency, auxiliary wheel and fold executing agency, state switching push button 1-4, and controller is arranged on electricity Inside dynamic drive system 1-5, folding backrest executing agency is arranged on folding back pillar and seat support strut hinged place, and pillar is folded Executing agency is arranged on pillar 3-3 and seat support strut hinged place, and armrest support folds executing agency and is arranged on foldable handrail branch Frame 3-2 and pillar 3-3 hinged places, handrail fold executing agency and are arranged on foldable handrail 3-1 and foldable handrail support 3-2 hinges Place is met, auxiliary wheel folds executing agency and is arranged on support bar 1-6-1 and electric drive system 1-5 hinged places, state switching push button 1-4 is arranged on mud guard 1-3;State switching push button 1-4 is electrically connected with the controller, and folding backrest executing agency, pillar are folded Executing agency, armrest support, which fold executing agency, handrail and fold executing agency and auxiliary wheel, folds executing agency and controller Electrical connection;Folding backrest executing agency, pillar fold executing agency, armrest support and fold executing agency, handrail folding execution machine Structure and auxiliary wheel are folded executing agency and are advisable from motor, as shown in Fig. 2 by down state switching push button 1-4, passing through Controller control motor work so as to Foldable back bar, pillar 3-3, foldable handrail support 3-2, foldable help Hand 3-1, support bar 1-6-1 rotate, and finally realize the flexible switching of wheelchair and balance car use state.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Described above, only presently preferred embodiments of the present invention is not intended to limit the invention, every skill according to the present invention Any trickle amendment, equivalent substitution and improvement that art is substantially made to above example, should be included in technical solution of the present invention Protection domain within.

Claims (6)

1. a kind of Multifunctional walking-assistant instrument, it is characterised in that including drive module(1), seat modular(2), supporting module(3);
Drive module(1)By driving wheel(1-1), pedal(1-2), mud guard(1-3), electric drive system(1-5)Composition, it is main Driving wheel(1-1)It is arranged on electric drive system(1-5)Both sides, electric drive system(1-5)Front set pedal(1- 2), driving wheel(1-1)Upper setting mud guard(1-3);
Seat modular(2)By the first folding back pillar(2-1-1), the second folding back pillar(2-1-2), the first seat support strut (2-2-1), the second seat support strut(2-2-2)Composition, the first seat support strut(2-2-1)With the second seat support strut(2-2-2)Respectively It is connected to pedal(1-2)Left side and right side, the first seat support strut(2-2-1)With the second seat support strut(2-2-2)Between set Seat(2-1-3), the first folding back pillar(2-1-1)With the second folding back pillar(2-1-2)It is respectively hinged at First Chair pillar(2-2-1)With the second seat support strut(2-2-2)Rear portion is close to pedal(1-2)Position, the first folding back pillar(2- 1-1)With the second folding back pillar(2-1-2)Between folding back is set(2-1);
Supporting module(3)By foldable handrail(3-1), control stick(3-1-1), operation button(3-1-2), foldable handrail support (3-2), pillar(3-3), it is foldable foot-operated(3-4), concealed Athey wheel(3-5), scalable handrail(3-6)Composition, left and right two Individual pillar(3-3)Top respectively with the first seat support strut(2-2-1), the second seat support strut(2-2-2)Outer end be hinged, left and right Two foldable handrail supports(3-2)Bottom respectively with the first seat support strut(2-2-1), the second seat support strut(2-2-2)'s Outer end is hinged, the foldable handrail of left and right two(3-1)One end foldable handrail support corresponding with left and right respectively(3-2)Top End is hinged, control stick(3-1-1)And operation button(3-1-2)It is arranged on foldable handrail(3-1)On, the pillar of left and right two(3- 3)Bottom be respectively equipped with concealed Athey wheel(3-5), scalable handrail(3-6)It is arranged on concealed Athey wheel(3-5)In In heart support shaft.
2. a kind of Multifunctional walking-assistant instrument according to claim 1, it is characterised in that described electric drive system(1- 5)The back side is provided with folding auxiliary wheel, and folding auxiliary wheel is by support bar(1-6-1)And Athey wheel(1-6-2)Composition, support bar (1-6-1)One end and electric drive system(1-5)It is hinged, the other end sets Athey wheel(1-6-2).
3. a kind of Multifunctional walking-assistant instrument according to claim 1, it is characterised in that described folding back(2-1), chair Face(2-1-3)It is flexible canvas, flexible canvas is separately positioned on inside the seat support strut of side and folding back pillar, relatively The seat support strut and folding back pillar of opposite side offer the groove penetrated for flexible canvas, and the outside of groove is provided with buckle(2-1- 4).
4. a kind of Multifunctional walking-assistant instrument according to claim 1, it is characterised in that described is foldable foot-operated(3-4) Side sets arc groove.
5. a kind of Multifunctional walking-assistant instrument according to claim 1, it is characterised in that also including controller, folding backrest Executing agency, pillar folding executing agency, armrest support folding executing agency, handrail fold executing agency, auxiliary wheel and fold and hold Row mechanism, state switching push button(1-4), controller is arranged on electric drive system(1-5)Inside, folding backrest executing agency sets Put in folding back pillar and seat support strut hinged place, pillar folds executing agency and is arranged on pillar(3-3)Cut with scissors with seat support strut Place is met, armrest support folds executing agency and is arranged on foldable handrail support(3-2)With pillar(3-3)Hinged place, handrail is folded Executing agency is arranged on foldable handrail(3-1)With foldable handrail support(3-2)Hinged place, auxiliary wheel folds executing agency and set Put in support bar(1-6-1)With electric drive system(1-5)Hinged place, state switching push button(1-4)It is arranged on mud guard(1-3) On;State switching push button(1-4)It is electrically connected with the controller, folding backrest executing agency, pillar fold executing agency, armrest support Executing agency, handrail folding executing agency and auxiliary wheel folding executing agency is folded to be electrically connected with the controller.
6. a kind of Multifunctional walking-assistant instrument according to claim 5, it is characterised in that described folding backrest performs machine Structure, pillar fold executing agency, armrest support and fold executing agency, handrail folding executing agency and auxiliary wheel folding executing agency For motor.
CN201710303347.7A 2017-05-03 2017-05-03 A kind of Multifunctional walking-assistant tool Active CN106963571B (en)

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US4456086A (en) * 1979-08-01 1984-06-26 The United States Of America As Represented By The Secretary Of The Navy Integrated wheelchair and ambulator
CN1377318A (en) * 1999-08-31 2002-10-30 德卡产品有限公司 Vehicle stabilizing system having pivotal support
EP1764070B1 (en) * 2005-09-20 2012-11-07 Lifestand "Vivre Debout" Standing-up aid with means to set the inclination of the footrest in vertical position
CN102811901A (en) * 2010-02-26 2012-12-05 塞格威股份有限公司 Apparatus and methods for control of a vehicle
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