CN206239618U - The electric wheelchair that a kind of energy up/down steps stair are pacifically travelled - Google Patents
The electric wheelchair that a kind of energy up/down steps stair are pacifically travelled Download PDFInfo
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- CN206239618U CN206239618U CN201620871547.3U CN201620871547U CN206239618U CN 206239618 U CN206239618 U CN 206239618U CN 201620871547 U CN201620871547 U CN 201620871547U CN 206239618 U CN206239618 U CN 206239618U
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- 230000000694 effects Effects 0.000 description 9
- 230000009194 climbing Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The electric wheelchair that a kind of energy up/down steps stair are pacifically travelled, belongs to electric wheelchair technical field.Including foot pedal and remote control rod, battery pack on frame, front vehicle wheel A, front vehicle wheel a, rear wheel B, rear wheel b, seat, seat; it is characterized in that; described front vehicle wheel A, front vehicle wheel a, rear wheel B, rear wheel b is independently driven by front hub motor A, front hub motor a, rear-wheel hub motor B, rear-wheel hub motor b respectively, and frame is provided with the wheel expansion gathering mechanism that can increase fore-and-aft clearance between front vehicle wheel A, front vehicle wheel a and rear wheel B, rear wheel b；The seat horizontal automatic mechanism of energy adjust automatically seat horizontal position is provided between frame and seat.The utility model it can up/down steps, stair, energy level land travels again, and volume is similar with the electric wheelchair that existing level land travels, and structure is simpler than the electric wheelchair that existing energy up/down steps, stair are pacifically travelled, up/down steps stair are safe and reliable, easy to operate.
Description
Technical field
The utility model belongs to electric wheelchair technical field, and in particular to the electric wheelchair of a kind of energy top bar and stair.
Background technology
As the elderly, disabled person increase, the demand of electric wheelchair is increasing, and to the requirement of its function
Increasing, such as electric wheelchair decapacitation travel outer it is also desirable that running into step energy top bar on level land, staying in the elderly of multilayer, residual
It is outer it is also desirable that can go upstairs that disease people then wishes that electric wheelchair decapacitation is travelled on level land.Therefore, there has been proposed all multipotencys upstairs
The technical scheme of the electric wheelchair of ladder, such as notification number：CN201211285 " electric wheelchair stairs-climbing vehicle ", notification number：CN
201101645 " Multifunctional safe electric upstairs going chairs ", publication number：CN104000696A " stair climbing obstacle detouring electric wheelchair ", bulletin
Number：CN204744700U " electric stair climbing ladder wheelchair ", notification number：CN102125488A " planet wheel type stair-climbing electric wheelchair ",
Publication number：CN103932848A " fully automatic hydraulic lifting step type electric stair climbing wheelchair ", notification number：CN 2012-08-08
The electric wheelchair of stair activity " self-service can ", notification number：CN102309381A " it is a kind of can stair activity pacifically walk
Self-balancing electric wheel chair ", notification number：The CN201179156 electric wheelchair of automatic up-down stairs " a kind of can ", notification number：
CN201492596U " it is a kind of can stair activity and level road walking dual-purpose electric wheelchair ".Though above-mentioned technical proposal has upper going downstairs
Ladder function, but have can only be provided purely for stair activity, such as notification number：CN201101645 " Multifunctional safe electric upstairs goings
Chair ", publication number：CN104000696A " stair climbing obstacle detouring electric wheelchair ", notification number：CN204744700U " electric stair climbing ladder wheels
Chair ", notification number：CN102125488A " planet wheel type stair-climbing electric wheelchair ", publication number：CN103932848A " Full Automatic Liquids
Pressure lifting step type electric stair climbing wheelchair ".And such as notification number：CN201211285 " electric wheelchair stairs-climbing vehicle " is travelled on level land
Someone is needed to promote.Notification number：CN102309381A " a kind of can the self-balancing electric wheel chair pacifically walked of stair activity " is used
Upstairs, its security reliability is bad for three symmetrical hydraulic arms of the two wheel each telescopic rotations in two sides.Notification number：CN2012-
The 08-08 electric wheelchair of stair activity " self-service can ", notification number：CN201179156 " it is a kind of can automatic up-down stairs electricity
, though energy stair activity is pacifically travelled, complex structure, vehicle is heavy, complex operation for wheelchair ".Notification number：
CN201492596U " it is a kind of can stair activity and level road walking dual-purpose electric wheelchair ", fanning strip need to be pulled down during stair activity,
Level road walk when need to load onto fanning strip, using, operation be inconvenient.
The content of the invention
For the above-mentioned disadvantage that prior art is present, the utility model provides a kind of energy up/down steps stair and pacifically travels
Electric wheelchair, it can up/down steps, stair, and can level land traveling, and the electric wheelchair that volume is travelled with existing level land
Similar, structure is simpler than the electric wheelchair that existing energy up/down steps, stair are pacifically travelled, and up/down steps, stair safety
It is reliable, it is easy to operate.
Above-mentioned goal of the invention is achieved through the following technical solutions, what a kind of energy up/down steps stair were pacifically travelled
Foot pedal on electric wheelchair, including frame, front vehicle wheel A, front vehicle wheel a, rear wheel B, rear wheel b, seat, seat and shake control
Bar, battery pack, it is characterized by, described front vehicle wheel A, front vehicle wheel a, rear wheel B, rear wheel b respectively by front hub motor A,
Front hub motor a, rear-wheel hub motor B, rear-wheel hub motor b independently drive, front hub motor A, front hub motor a, rear-wheel hub electricity
Machine B, rear-wheel hub motor b are corresponded to and encoder A, encoder a, encoder B, encoder b are housed respectively；Frame is provided with before increasing
The wheel of fore-and-aft clearance launches gathering mechanism between wheel A, front vehicle wheel a and rear wheel B, rear wheel b；It is equipped with frame, seat
The seat horizontal automatic mechanism of energy adjust automatically seat horizontal position；It is in frame that described wheel launches gathering mechanism
Front-end and back-end are respectively provided with the front truck wheel carrier and rear wheel frame that can around frame rotate of the height more than 10 centimeters, front vehicle wheel
The side of frame lower end two is respectively mounted front hub motor A and front hub motor a, and the side of rear wheel frame lower end two is respectively mounted rear-wheel hub motor
B, rear-wheel hub motor b, being equipped between front truck wheel carrier and rear wheel frame can increase front vehicle wheel A, front vehicle wheel a and rear wheel B, rear wheel
The motor push rod A of spacing is taken turns between b；Described remote control rod, battery pack, front hub motor A, front hub motor a, rear-wheel hub motor
B, rear-wheel hub motor b, encoder A, encoder a, encoder B, encoder b, motor push rod A, seat horizontal automatic mechanism
It is connected with an automaton.
Preferably, described seat horizontal automatic mechanism is to be provided with to be revolved around frame between seat and frame
Turn seat support rack, concrete structure be seat support rack lower end fix one before rotary shaft around frame front end rotate, preceding rotation
A turning arm is fixed in rotating shaft, frame rear end is equipped with a rear rotary shaft rotated around frame rear end, rear rotary shaft and turning arm
Between equipped with seat support rack, seat can be promoted to make the motor push rod B of lifting rotation around frame；Motor push rod B and automatic control
Device processed is connected.
Preferably, described automaton is in the frame, it include ECU units, detection frame and seat with
The obliquity sensor and gyroscope of the angle on ground, electric machine controller A, electric machine controller a, electric machine controller B, electric machine controller
b；ECU units respectively with obliquity sensor, gyroscope, electric machine controller A, electric machine controller a, electric machine controller B, motor control
Device b is connected；And the ECU units of automaton are directly connected with motor push rod A, motor push rod B, remote control rod, automatically control
Electric machine controller A, electric machine controller a, electric machine controller B, the electric machine controller b of device respectively correspond to front hub motor A and
Encoder A, front hub motor a are connected with encoder a, rear-wheel hub motor B and encoder B, rear-wheel hub motor b with encoder b.
Operation of the present utility model and running are as follows：
Level land moves forward：Then remote control rod is pushed " level land move forward shelves ", now by be connected with remote control rod from
Dynamic control device turns on front hub motor A, front hub motor a, rear-wheel hub motor B, rear-wheel hub motor b automatically, and makes them same
Shi Xiangqian is rotated, and electric wheelchair then moves forward on level land.
Level land travels move backward backward：Remote control rod is then pushed into " level land reverse gear ", now automaton makes automatically
Obliquity sensor, gyroscope, front hub motor A, front hub motor a, rear-wheel hub motor B, rear-wheel hub motor b turn round simultaneously
Dynamic, electric wheelchair is then in level land reversing back.
Up/down steps stair are travelled：Remote control rod is then pushed into " up/down steps stair shelves ", now automaton is automatic
Motor push rod A is acted, by front truck wheel carrier and rear wheel frame around frame rotary expansion, makes front vehicle wheel A, front vehicle wheel a and rear car
Wheel B, rear wheel b collapse more than three steps；At the same time, the obliquity sensor of automaton, gyroscope action, make electricity
Machine push rod B promotes seat support rack to be rotated around frame, and the inclination angle of power seat makes seat remain level, so that
Can travel people's carriage electric wheelchair up/down steps or stair, the sensation as being moved forward on level land, peace equally
Entirely.
To right travel：Remote control rod is then pushed into " to right travel shelves ", now automaton makes front hub motor automatically
B is motionless for A, rear-wheel hub motor, front hub motor a, rear-wheel hub motor b is rotated forward, so that front vehicle wheel A, rear wheel B are not
Dynamic, front vehicle wheel a, rear wheel b are rotated forward, and electric wheelchair then bends to right.
Travel to the left：Remote control rod is then pushed into " travelling shelves to the left ", now automaton makes front hub motor automatically
B is motionless for a, rear-wheel hub motor, front hub motor A, rear-wheel hub motor B is rotated forward, so that front vehicle wheel a, rear wheel b are not
Dynamic, front vehicle wheel A, rear wheel B are rotated forward, and electric wheelchair is then turned to the left.
Pivot stud：Remote control rod is then pushed into " pivot stud shelves ", now automaton makes front hub motor automatically
A, rear-wheel hub motor b are rotated forward, front hub motor A, rear-wheel hub motor B is rotated backward, so that front vehicle wheel a, rear wheel b
Rotate forward, front vehicle wheel A, rear wheel B rotate backward, electric wheelchair then pivot stud to the right.Or automaton makes automatically
Front hub motor a, rear-wheel hub motor b rotate backward, and front hub motor A, rear-wheel hub motor B is rotated forward, so that front truck
Wheel a, rear wheel b are rotated backward, and front vehicle wheel A, rear wheel B are rotated forward, electric wheelchair then pivot stud to the left.
The utility model has the advantages that compared with prior art：Because its four wheel hub motor independently drives, machine
Frame is provided with wheel and launches gathering mechanism, and frame, seat be provided with seat horizontal automatic mechanism, remote control rod is pushed " on
Get out of a predicament or an embarrassing situation stair shelves " when, front vehicle wheel A, front vehicle wheel a and rear wheel B, rear wheel b is collapsed more than three steps, and seat can be made
Level is remained, so as to travel people's carriage electric wheelchair up/down steps or stair, as moved forward one on level land
The sensation of sample；So it can up/down steps, stair, and can level land traveling, and the Electric Motor Wheel that volume is travelled with existing level land
Chair is similar, and structure is simpler than the electric wheelchair that existing energy up/down steps, stair are pacifically travelled, and up/down steps, stair are pacified
It is complete reliable, it is easy to operate.
Brief description of the drawings
Fig. 1：The utility model structural representation stereogram；
Fig. 2：The utility model front vehicle wheel A, front vehicle wheel a and rear wheel B, rear wheel b draw in, front view when level land travels；
Fig. 3：The right view of Fig. 2；
Fig. 4：The utility model front vehicle wheel A, front vehicle wheel a and rear wheel B, rear wheel b launch, and prepare up/down steps stair row
Front view when sailing；
Fig. 5：The schematic diagram that the utility model is gone upstairs when travelling；
Fig. 6：Schematic diagram when the utility model is gone downstairs；
Fig. 7：The utility model automaton assembling structure block diagram and with controlled part connection figure；
In Fig. 1-7,1- frames, 2- front vehicle wheels A, 3- front vehicle wheel a, 4- rear wheel B, 5- rear wheel b, 6- seat, 7- steps
Plate, 8- remote control rods, 9- battery packs, 10- front hub motor A, 11- front hub motor a, 12- rear-wheel hub motor B, 13- rear-wheel hub electricity
Machine b, 14- encoder A, 15- encoder a, 16- encoder B, 17- encoder b, 18- wheel launch gathering mechanism, 19- seat water
Flat automatic mechanism, 20- front truck wheel carriers, 21- rear wheel frames, 22- motor push rod A, 23- automatons, 24- seat branch
Support, 25- rotary shafts, 26- turning arms, rotary shaft after 27-, 28- motor push rod B, 29- obliquity sensors, 30- gyroscopes, 31-
ECU units, 32- electric machine controllers A, 33- electric machine controller a, 34- electric machine controller B, 35- electric machine controller, a kind of energy of 36-
The electric wheelchair that up/down steps stair are pacifically travelled, 37- stair.
Specific embodiment
The embodiment represented by 1-7 is further described to the utility model below in conjunction with the accompanying drawings：
Including the foot pedal 7 on frame 1, front vehicle wheel A2, front vehicle wheel a3, rear wheel B4, rear wheel b5, seat 6, seat 6
With remote control rod 8, battery pack 9, described front vehicle wheel A2, front vehicle wheel a3, rear wheel B4, rear wheel b5 is respectively by front hub motor
A10, front hub motor a11, rear-wheel hub motor B12, rear-wheel hub motor b13 independently drive, front hub motor A10, front hub electricity
Machine a11, rear-wheel hub motor B12, rear-wheel hub motor b13 are corresponded to equipped with encoder A14, encoder a15, encoder B16, volume respectively
Code device b17；Frame 1 is provided with the car that can increase fore-and-aft clearance between front vehicle wheel A2, front vehicle wheel a3 and rear wheel B4, rear wheel b5
Wheel launches gathering mechanism 18；Equipped with the seat horizontal automatic adjusting machine of the horizontal level of energy adjust automatically seat 6 on frame 1, seat 6
Structure 19；It is to be respectively provided with a height in the front-end and back-end of frame 1 to be enclosed at 20 centimeters that described wheel launches gathering mechanism 18
Around frame 1 rotation front truck wheel carrier 20 and rear wheel frame 21, the side of 20 lower end of front truck wheel carrier two be respectively mounted front hub motor A10 and
Front hub motor a11, the side of 21 lower end of rear wheel frame two is respectively mounted rear-wheel hub motor B12, rear-wheel hub motor b13, front truck wheel carrier
It is equipped with to increase between 20 and rear wheel frame 21 and spacing is taken turns between front vehicle wheel A2, front vehicle wheel a3 and rear wheel B4, rear wheel b5
Motor push rod A22；Described remote control rod 8, battery pack 9, front hub motor A10, front hub motor a11, rear-wheel hub motor B12,
Rear-wheel hub motor b13, encoder A14, encoder a15, encoder B16, encoder b17, motor push rod A22, seat horizontal are certainly
Dynamic adjustment mechanism 19 is connected with an automaton 23.
Described seat horizontal automatic mechanism 19 is to be provided with to be rotated around frame 1 between seat 6 and frame 1
Seat support rack 24, concrete structure be the lower end of seat support rack 24 fix one before rotary shaft 25 around the front end of frame 1 rotate, it is preceding
A turning arm 26 is fixed in rotary shaft 25, the rear end of frame 1 rotates afterwards equipped with a rear rotary shaft 27 rotated around the rear end of frame 1
Being equipped between axle 27 and turning arm 26 can promote seat support rack 24, seat 6 to make the motor push rod of lifting rotation around frame 1
B28；Motor push rod B28 is connected with automaton 23.
In frame 1, it includes ECU units 31, detection frame 1 and seat 6 and ground to described automaton 23
The obliquity sensor 29 and gyroscope 30 of the angle in face, electric machine controller A31, electric machine controller a32, electric machine controller B32, electricity
Machine controller b33；ECU units 31 respectively with obliquity sensor 29, gyroscope 30, electric machine controller A32, electric machine controller a33,
Electric machine controller B34, electric machine controller b35 are connected；And the ECU units 31 of automaton 23 directly with motor push rod A22,
Motor push rod B28, remote control rod 8 are connected；The electric machine controller A32 of automaton 23, electric machine controller a33, motor control
Device B34 processed, electric machine controller b35 are corresponded to and front hub motor A10 and encoder A14, front hub motor a11 and encoder respectively
A15, rear-wheel hub motor B12 are connected with encoder B16 rear-wheel hub motor b13 with encoder b17；Battery pack 9 respectively with it is above-mentioned
Consuming parts be connected；Described remote control rod 8 is electric handle.
Claims (3)
1. the electric wheelchair that a kind of energy up/down steps stair are pacifically travelled, including frame（1）, front vehicle wheel A（2）, front vehicle wheel a
（3）, rear wheel B（4）, rear wheel b（5）, seat（6）, seat（6）On foot pedal（7）And remote control rod（8）, battery pack（9）,
Characterized in that, described front vehicle wheel A（2）, front vehicle wheel a（3）, rear wheel B（4）, rear wheel b（5）Respectively by front hub motor A
（10）, front hub motor a（11）, rear-wheel hub motor B（12）, rear-wheel hub motor b（13）It is independent to drive, front hub motor A（10）、
Front hub motor a（11）, rear-wheel hub motor B（12）, rear-wheel hub motor b（13）Correspond to respectively and encoder A is housed（14）, encoder
a（15）, encoder B（16）, encoder b（17）；Frame（1）Being provided with can increase front vehicle wheel A（2）, front vehicle wheel a（3）With rear car
Wheel B（4）, rear wheel b（5）Between fore-and-aft clearance wheel launch gathering mechanism（18）；Frame（1）, seat（6）Upper being equipped with can be certainly
Dynamic adjustment seat（6）The seat horizontal automatic mechanism of horizontal level（19）；Described wheel launches gathering mechanism（18）It is
In frame（1）Front-end and back-end be respectively provided with a height more than 10 centimeters can be around frame（1）The front truck wheel carrier of rotation
（20）And rear wheel frame（21）, front truck wheel carrier（20）The side of lower end two is respectively mounted front hub motor A（10）With front hub motor a
（11）, rear wheel frame（21）The side of lower end two is respectively mounted rear-wheel hub motor B（12）, rear-wheel hub motor b（13）, front truck wheel carrier（20）
And rear wheel frame（21）Between equipped with front vehicle wheel A can be increased（2）, front vehicle wheel a（3）With rear wheel B（4）, rear wheel b（5）Between
Take turns the motor push rod A of spacing（22）；Described remote control rod（8）, battery pack（9）, front hub motor A（10）, front hub motor a
（11）, rear-wheel hub motor B（12）, rear-wheel hub motor b（13）, encoder A（14）, encoder a（15）, encoder B（16）, coding
Device b（17）, motor push rod A（22）, seat horizontal automatic mechanism（19）With an automaton（23）It is connected.
2. the electric wheelchair that a kind of energy up/down steps stair according to claim 1 are pacifically travelled, it is characterised in that institute
The seat horizontal automatic mechanism stated（19）It is in seat（6）With frame（1）Between be provided with can be around frame（1）The seat of rotation
Chair support frame（24）, concrete structure is seat support rack（24）Rotary shaft before the one of lower end fixation（25）Around frame（1）Front end
Rotation, preceding rotary shaft（25）On fix a turning arm（26）, frame（1）Rear end is equipped with one around frame（1）After the rotation of rear end
Rotary shaft（27）, rear rotary shaft（27）With turning arm（26）Between equipped with seat support rack can be promoted（24）, seat（6）Around machine
Frame（1）Make the motor push rod B of lifting rotation（28）；Motor push rod B（28）With automaton（23）It is connected.
3. the electric wheelchair that a kind of energy up/down steps stair according to claim 1 and 2 are pacifically travelled, its feature exists
In described automaton（23）Mounted in frame（1）On, it includes ECU units（31）, detection frame（1）And seat（6）
With the obliquity sensor of the angle on ground（29）And gyroscope（30）, electric machine controller A（32）, electric machine controller a（33）, motor
Controller B（34）, electric machine controller b（35）；ECU units（31）Respectively with obliquity sensor（29）, gyroscope（30）, motor control
Device A processed（32）, electric machine controller a（33）, electric machine controller B（34）, electric machine controller b（35）Connection；And automaton
（23）ECU units（31）Directly with motor push rod A（22）, motor push rod B（28）, remote control rod（8）It is connected；Automatically control dress
Put（23）Electric machine controller A（32）, electric machine controller a（33）, electric machine controller B（34）, electric machine controller b（35）It is right respectively
Should be with front hub motor A（10）With encoder A（14）, front hub motor a（11）With encoder a（15）, rear-wheel hub motor B（12）
With encoder B（16）, rear-wheel hub motor b（13）With encoder b（17）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620871547.3U CN206239618U (en) | 2016-08-12 | 2016-08-12 | The electric wheelchair that a kind of energy up/down steps stair are pacifically travelled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620871547.3U CN206239618U (en) | 2016-08-12 | 2016-08-12 | The electric wheelchair that a kind of energy up/down steps stair are pacifically travelled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206239618U true CN206239618U (en) | 2017-06-13 |
Family
ID=58997988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620871547.3U Expired - Fee Related CN206239618U (en) | 2016-08-12 | 2016-08-12 | The electric wheelchair that a kind of energy up/down steps stair are pacifically travelled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206239618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878588A (en) * | 2019-03-27 | 2019-06-14 | 上海冀晟自动化成套设备有限公司 | A kind of intelligent barrow for upstairs of energy stair activity |
| CN111571557A (en) * | 2020-05-25 | 2020-08-25 | 必飞科技(佛山)有限公司 | Balancing device on traveling mechanism |
-
2016
- 2016-08-12 CN CN201620871547.3U patent/CN206239618U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878588A (en) * | 2019-03-27 | 2019-06-14 | 上海冀晟自动化成套设备有限公司 | A kind of intelligent barrow for upstairs of energy stair activity |
| CN111571557A (en) * | 2020-05-25 | 2020-08-25 | 必飞科技(佛山)有限公司 | Balancing device on traveling mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 |