CN108502052A - Portable wheel chair assistance platform and wheelchair moving method - Google Patents
Portable wheel chair assistance platform and wheelchair moving method Download PDFInfo
- Publication number
- CN108502052A CN108502052A CN201810396493.3A CN201810396493A CN108502052A CN 108502052 A CN108502052 A CN 108502052A CN 201810396493 A CN201810396493 A CN 201810396493A CN 108502052 A CN108502052 A CN 108502052A
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- China
- Prior art keywords
- wheelchair
- platform
- wheel chair
- portable wheel
- portable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000005611 electricity Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005021 gait Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000037230 mobility Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
- B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
- B62D11/04—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of separate power sources
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Rehabilitation Tools (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of portable wheel chair assistance platforms, in use, wheelchair is detachably disposed on the platform, wheelchair does synchronizing moving described in the platform bearer.Correspondingly, a kind of wheelchair moving method is also provided, wheelchair is placed on portable wheel chair assistance platform, wheelchair does synchronizing moving described in the platform bearer.Beneficial effects of the present invention are that the application can be used for disabled person or old man's trip, and being operated by household can also be had the characteristics that convenient, fast by seating wheelchair people's automatic control.Disabled person or old man are sitting on normal domestic use wheelchair, oneself control or household stand or be seated on this assistance platform, common to move ahead, and during which household are facilitated to look after.
Description
Technical field
The present invention relates to wheelchair technical field of auxiliary equipment, more particularly to a kind of portable wheel chair assistance platform and wheel
Chair moving method.
Background technology
With the development of science and technology and life, wheelchair popularization and application.Wheelchair is limbs the disabled and people with mobility problems
Walking-replacing tool is provided.Current wheelchair is generally divided into manual and electric wheelchair.For manual wheelchair, it usually needs user with
And other people help implementation so that wheelchair moves ahead, if travel distance is long, user and other people then can be very
It is tired out, seriously affect the use of wheelchair；For electric wheelchair, kinetic energy is converted electrical energy into, solves manual wheelchair
Dynamical problem, still, complicated, volume and weight is larger, it is inconvenient to carry and carry.
Invention content
Technical problem present in for the above-mentioned prior art, the present invention provides portable wheel chair assistance platform and wheels
Chair moving method.
To achieve the purpose of the present invention, the present invention provides a kind of portable wheel chair assistance platforms, in use, wheelchair is removable
It places with unloading on the platform, wheelchair does synchronizing moving described in the platform bearer.
Correspondingly, a kind of wheelchair moving method is also provided, wheelchair is placed on portable wheel chair assistance platform, it is described flat
Platform carries the wheelchair and does synchronizing moving.
Compared with prior art, beneficial effects of the present invention are that the application can be used for disabled person or old man's trip, by household
Operation can also be had the characteristics that convenient, fast by seating wheelchair people's automatic control.Disabled person or old man are sitting on normal domestic use wheelchair,
Oneself control or household stand or are seated on this assistance platform, common to move ahead, and during which household are facilitated to look after.
Description of the drawings
Fig. 1 show the first schematic diagram of structure of the application portable wheel chair assistance platform embodiment 1；
Fig. 2 show the second schematic diagram of structure of the application portable wheel chair assistance platform embodiment 1；
Fig. 3 show the structure third schematic diagram of the application portable wheel chair assistance platform embodiment 1；
Fig. 4 show the structural schematic diagram of fastening device in the application portable wheel chair assistance platform embodiment 1；
Fig. 5 show the structural schematic diagram of the application portable wheel chair assistance platform embodiment 2；
In figure, the first folded frames of 1-, the second folded frames of 2-, 3- front walking wheels, 4- rear walking wheels, 5- first is hinged
Part, the second articulation pieces of 6-, 7- fastening devices, 8-H type frame, 9- square frames, 10- fixed blocks, 11- fixed beams, 12- supporting rods, 13-
Reinforcing rib, 81- wheelchair placing grooves, 82- locking bars, 83- closing pieces, 84- fasten lid.
Specific implementation mode
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that described herein
Specific embodiment be only used to explain the present invention, be not intended to limit the present invention.
It should be noted that " connection " described herein and the word for expressing " connection ", as " being connected ",
" connected " etc. was both directly connected to another component including a certain component, and also passed through other component and another portion including a certain component
Part is connected.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
Be also intended to include plural form, additionally, it should be understood that, when in the present specification using belong to "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, component or module, component and/or combination thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so that presently filed embodiment described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment not
Those of be necessarily limited to clearly to list step or unit, but may include not listing clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a component shown in the figure or module or feature and other
The spatial relation of component or module or feature.It should be understood that spatially relative term be intended to comprising in addition to component or
Different direction in use or operation except orientation of person's module described in figure.For example, if component in attached drawing
Perhaps module is squeezed, be described as " above other component either module or construction " or " in other component or module or
On construction " component will either be positioned as after module " below other component or module or construction " or " at other
Under component or module or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The component or module can also the positioning of other different modes (be rotated by 90 ° or be in other
Orientation), and respective explanations are made to the opposite description in space used herein above.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
Embodiment 1
As shown in Figs 1-4, a kind of portable wheel chair assistance platform is present embodiments provided, the platform and wheelchair are respective
Wheelchair is detachably disposed on the platform by individual split structure in use, the two is used in combination, described flat
Platform carries the wheelchair and does synchronizing moving.
Wherein, the platform includes platform frame body, and a front walking wheel 3 is installed in platform frame body front end both sides respectively,
A rear walking wheel 4 is installed in rear end both sides respectively, and wheelchair placing groove 81, the frame body of the wheelchair are provided on the platform frame body
It is placed in the wheelchair placing groove 81, and passes through fastening device locking.Country's manufacture that the bar that inclines is wheelchair is set on wheelchair
Therefore the bar that inclines of both sides can be put into wheelchair placing groove 81 by standard.
Wherein, the front walking wheel 3 uses the unilateral shaft hub-type motor of brushless motor.The rear walking wheel 4 is that band is stopped
The universal wheel of vehicle.
Wherein, the platform frame body is folding structure, and the platform frame body is folded including the first folded frame 1, second
Frame 2, square frame 9, H-type frame 8, the platform frame body include that the first folded frame 1, the lower face of the second folded frame 2 are neat
Flat, the two lower face junction is articulated and connected by the first articulation piece 5, and first articulation piece 5 can be hinge etc., the second folding
Folded frame 2 and 9 upper surface of square frame flush, and upper surface junction, are articulated and connected by the second articulation piece 6, and described first
Folded frame 1, the second folded frame 2 and 9 hinged place of square frame are foldable, and the setting of the rear walking wheel 4 is folded first
Frame lower end both sides；First folded frame, 1 and second folded frame 2 includes box, and is fixed on box upper surface
Covering plate structure；The square frame 9 includes box and the upper cover plate and lower cover that are separately fixed on box upper and lower end face
On, the wheel shaft of front walking wheel 3 is fixed by the fixed block 10 being arranged in 9 inside fixed beam 11 of square frame, and and fixed block
It is slidably connected, upper cover plate and lower cover are formed by cavity, also place the accumulator and control mainboard of front walking wheel 3.
In addition, 9 top structure on two sides of the square frame is symmetrically installed, there are two H-type framves 8, and 8 upper surface of H-type frame is set
The fastening device for being equipped with wheelchair placing groove 81 and being used in combination with the wheelchair placing groove 81, the fastening device include locking bar
82, closing piece 83 and fastening lid 84, described 84 one end of fastening lid are articulated and connected with 81 one end of wheelchair placing groove, other end hinge
Be connected to T-type locking bar 82 in succession, the closing piece 82 is fixed on H-type frame 8, and on offer fore shaft, the small diameter portion of the locking bar, card
At fore shaft, the locking of fastening device is realized.Such structure locking is convenient, fast, is easy to use；Securely, reliably, avoid wheelchair with
Platform is detached from.
Embodiment 2
On the basis of embodiment 1, as shown in figure 5, being removably connected with seat on platform frame body provided in this embodiment
Structure.The chair base structure includes supporting rod 12 and seat, and 12 lower end of the supporting rod detachably connects with the first folded frame 1
It connects, upper end is connected with seat (not shown).
In addition, this application provides a kind of wheelchair moving method, wheelchair is placed on portable wheel chair assistance platform, institute
It states wheelchair described in platform bearer and does synchronizing moving, the platform is respective individual split structure with wheelchair, in use, the two
It is used in combination.
Wherein, the platform is moved by remote controler wireless control.
It should be noted that this platform uses brushless motor two, controlled using intelligent chip, realizes and move ahead, retreat, is left
Right turn has electrodeless variable-speed by the two-dimentional rocking bar control in control box.The application speed can be limited intelligently, make platform safety
Easy to operate, operation is reliable.Accumulator uses built-in rechargeable type lithium battery, has charging cycle charge and discharge often, electricity
The light-weight feature in pond, exempts from battery maintenance.Detection of obstacles function is met when there are auditory tone cues when retrogressing, advancing, and coordinates intelligence
Mobile phone shows battery capacity.Facilitate trip, and can be product charging with automobile power source.Subsequent controller can stand or sit
On chair.Platform is foldable, has small, easy to carry feature
In addition, used in this application is brushless motor, realize that speed control value AD conversion, left and right two is brushless by controller
The output of motor PWM wave, gait of march detection, battery supply voltage monitor, and mutually pass number by bluetooth and smart mobile phone APP in real time
According to function.This product platform and common Medical wheelchair realize good hardware interface, realize old man or disabled person it is accessible go out
It goes and obtains the real-time treatment of guardian.
Atmel corp's microcontroller can be used to carry out power circuit design in hardware aspect as control chip, intelligently fill
Electric system, real-time voltage monitoring system reliably protect lithium battery.Two-way voltage signal AD conversion system and two-way PWM
Signal converts seamless output.Motor-drive circuit devises overcurrent and rotation-clogging protection.In software aspects, using modularization programming and
Structured programming.Software real-time is good, has upgrading space.This product is simple in structure, user-friendly.
There is superior speed adjusting performance using brushless motor, be mainly manifested in：(can stepless speed regulation) easy to adjust, speed governing model
Width is enclosed, low-speed performance is good (detent torque is big, and starting current is small), operates steadily, low noise is efficient.System worked well electricity
Pressure is 36V, and maximum operating currenbt 10A, peak power output is 360W (single-wheel).Brushless motor has electric mechanical band-type brake system
System, it is necessary to there is electric signal to open band-type brake, motor is just rotatable.
Specifically, the application straight forward principle is：When it is to move ahead to detect speed signal, and left and right turn signal
When no steering requires, two-way pwm signal pulsewidth is identical, and realizes that two wheel speeds are identical by left and right two-wheeled velocity measuring, and product is
Directly to moving ahead, while gait of march is detected, no more than upper limit value built in speed.Similarly, when speed signal is to retreat, and nothing
When steering requires, upper limit value that platform retreats and the speed that retreats no more than is advanced.It is required when having progress signal and having to turn to
When, PWM generator carries out two-wheel drive PWM pulse-width controlleds according to turn signal digital quantity, so that the rotating speed of wherein one wheel is less than another
The rotating speed of one wheel, turns to realize.And according to the size of turn signal digital quantity, realize the change of turning radius.
The control of product is based on the industrial rocking bar of two dimension, the output of two-way non-contact type Hall linear element.Reliably and without mill
Damage overcomes the inaccurate problem of the numerical value brought using common potentiometer.Control box can be placed on wheelchair and take on people's handrail
(taking people and having a normal thinking has manipulation ability), is voluntarily controlled by taking people, can also put on wheelchair handle, be controlled by guardian
System.
The part that this product guardian stands or sits, it is foldable, so that wheelchair assistance platform is had small, carries flexibly,
Using extensive.
The above is only a preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of portable wheel chair assistance platform, which is characterized in that in use, wheelchair is detachably disposed on the platform,
Wheelchair does synchronizing moving described in the platform bearer.
2. portable wheel chair assistance platform according to claim 1, which is characterized in that the platform is respectively single with wheelchair
Only split structure, in use, the two is used in combination.
3. portable wheel chair assistance platform according to claim 1 or 2, which is characterized in that the platform includes paralell
A front walking wheel is installed in body, platform frame body front end both sides respectively, and a rear walking wheel is installed in rear end both sides respectively, described
Wheelchair placing groove is provided on platform frame body, the frame body of the wheelchair is placed in the wheelchair placing groove, and passes through fastening device
Locking.
4. portable wheel chair assistance platform according to claim 3, which is characterized in that the front walking wheel is brushless electricity
Machine, the rear walking wheel are the universal wheel of strap brake.
5. portable wheel chair assistance platform according to claim 4, which is characterized in that the front walking wheel passes through remote controler
Wireless control.
6. portable wheel chair assistance platform according to claim 3, which is characterized in that the platform frame body is foldable knot
Structure.
7. portable wheel chair assistance platform according to claim 3, which is characterized in that detachably connect on the platform frame body
It is connected to chair base structure.
8. a kind of wheelchair moving method, which is characterized in that wheelchair is placed on portable wheel chair assistance platform, the platform is held
It carries the wheelchair and does synchronizing moving.
9. wheelchair moving method according to claim 8, which is characterized in that the platform is respectively individually to divide with wheelchair
Body formula structure, in use, the two is used in combination.
10. wheelchair moving method according to claim 8 or claim 9, which is characterized in that the platform passes through remote controler wireless controlled
System movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396493.3A CN108502052A (en) | 2018-04-28 | 2018-04-28 | Portable wheel chair assistance platform and wheelchair moving method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396493.3A CN108502052A (en) | 2018-04-28 | 2018-04-28 | Portable wheel chair assistance platform and wheelchair moving method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108502052A true CN108502052A (en) | 2018-09-07 |
Family
ID=63399220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810396493.3A Pending CN108502052A (en) | 2018-04-28 | 2018-04-28 | Portable wheel chair assistance platform and wheelchair moving method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108502052A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118141619A (en) * | 2024-05-09 | 2024-06-07 | 中国科学院苏州生物医学工程技术研究所 | Wheelchair stepless speed regulation control method based on human body posture recognition, wheelchair and medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH602098A5 (en) * | 1975-10-22 | 1978-07-31 | Carba Sa | Invalid chair transport truck |
| US6325168B1 (en) * | 1997-09-16 | 2001-12-04 | Hillel Hillel | Lift transit vehicle |
| US6443252B1 (en) * | 1999-08-13 | 2002-09-03 | Royce C. Andes | Passenger standing platform on a powered wheelchair |
| US20080223649A1 (en) * | 2007-03-12 | 2008-09-18 | Wandeler Konrad | Vehicle for transporting a wheelchair |
| US8006786B1 (en) * | 2008-07-14 | 2011-08-30 | Judi Chapman | Personal standing platform for motorized wheel chair |
| CN102429789A (en) * | 2012-01-10 | 2012-05-02 | 宁波市鄞州发辉机械科技有限公司 | Combined type multifunctional electric wheelchair |
| CN102579208A (en) * | 2012-03-04 | 2012-07-18 | 宁波市鄞州发辉机械科技有限公司 | Multifunctional combined electric wheelchair |
| DE202017003024U1 (en) * | 2016-09-21 | 2017-10-11 | Meyra Gmbh | Caravan of a wheelchair |
| CN208360350U (en) * | 2018-04-28 | 2019-01-11 | 赵宝明 | Portable wheel chair assistance platform |
-
2018
- 2018-04-28 CN CN201810396493.3A patent/CN108502052A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH602098A5 (en) * | 1975-10-22 | 1978-07-31 | Carba Sa | Invalid chair transport truck |
| US6325168B1 (en) * | 1997-09-16 | 2001-12-04 | Hillel Hillel | Lift transit vehicle |
| US6443252B1 (en) * | 1999-08-13 | 2002-09-03 | Royce C. Andes | Passenger standing platform on a powered wheelchair |
| US20080223649A1 (en) * | 2007-03-12 | 2008-09-18 | Wandeler Konrad | Vehicle for transporting a wheelchair |
| US8006786B1 (en) * | 2008-07-14 | 2011-08-30 | Judi Chapman | Personal standing platform for motorized wheel chair |
| CN102429789A (en) * | 2012-01-10 | 2012-05-02 | 宁波市鄞州发辉机械科技有限公司 | Combined type multifunctional electric wheelchair |
| CN102579208A (en) * | 2012-03-04 | 2012-07-18 | 宁波市鄞州发辉机械科技有限公司 | Multifunctional combined electric wheelchair |
| DE202017003024U1 (en) * | 2016-09-21 | 2017-10-11 | Meyra Gmbh | Caravan of a wheelchair |
| CN208360350U (en) * | 2018-04-28 | 2019-01-11 | 赵宝明 | Portable wheel chair assistance platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118141619A (en) * | 2024-05-09 | 2024-06-07 | 中国科学院苏州生物医学工程技术研究所 | Wheelchair stepless speed regulation control method based on human body posture recognition, wheelchair and medium |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180907 |