CN206183512U - Electronic stair wheelchair of climbing - Google Patents
Electronic stair wheelchair of climbing Download PDFInfo
- Publication number
- CN206183512U CN206183512U CN201621034505.0U CN201621034505U CN206183512U CN 206183512 U CN206183512 U CN 206183512U CN 201621034505 U CN201621034505 U CN 201621034505U CN 206183512 U CN206183512 U CN 206183512U
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- stair climbing
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Abstract
The utility model provides an electronic stair wheelchair of climbing, it includes a seat installation and a running gear, this running gear includes that one is climbed stair mechanism and a running gear, should climb stair mechanism sets up the lower part at this seat installation respectively with this running gear, when wherein using this electronic stair wheelchair of climbing on the level land, this running gear can react and remove with this electronic stair device of climbing of drive, when wherein using this electronic stair wheelchair of climbing on stair, should climb stair mechanism can with this running gear co -operation, so that this running gear continuously is the rotary motion for this seat installation, thereby accomplish the action of climbing stair, the removing device is safe and reliable, in order to guarantee the old person, the handicapped people of low limbs such as disabled person is using this electronic security when climbing the trip of stair device.
Description
Technical field
The utility model is related to a kind of electric wheelchair, a kind of electric stair climbing ladder wheel more particularly to based on self-balancing technology
Chair.
Background technology
Wheelchair is essential trip instrument for the handicapped people such as the elderly, disabled person.With science
Technology being continued to develop and progressive, and the wheelchair that electric wheelchair starts substitution transmission come into daily life, and Electric Motor Wheel
The appearance of chair and popularize and provide more easily trip mode to the handicapped people such as the elderly, disabled person.However, now
Electric wheelchair all used on level land, it is impossible to stair climbing, in daily life, use the elderly of wheelchair, disabled person
Stair climbing is inevitably needed etc. handicapped people, although present building design much has Wheelchair Accessible,
In these Wheelchair Accessibles Duo Shi Business Buildings or public arena, and limited amount, in the area of the more privacy such as residential building
Domain there is no Wheelchair Accessible, and this causes the handicapped people such as the elderly, disabled person to be cannot be introduced into when using wheelchair
These regions.In addition, present electric wheelchair structure is more complicated, high cost, and inconvenience.Therefore, the utility model is provided
A kind of electric stair climbing ladder wheelchair, to solve the above problems and meet the use needs of the handicapped people such as the elderly, disabled person.
Utility model content
The purpose of this utility model is to provide a kind of simple structure, electric stair climbing ladder wheel easy to use and safe and reliable
Chair.
In order to achieve the above object, the utility model provides a kind of electric stair climbing ladder wheelchair, and it includes：
One seat unit, the wherein seat unit include a supporting mechanism and a chair mechanism, the support machine
Structure has a supportive body and two support arms, and each support arm is symmetrically disposed on the bottom of the supportive body, should
Chair mechanism is arranged at the top of the supportive body, and wherein each support arm has a location hole and an adjustment respectively
Groove, the location hole is located at the top of the adjustment tank, and the location hole is not connected with the adjustment tank；And
One running gear, the wherein running gear include a stairs climbing device and a walking mechanism, and this climbs building
Terraced mechanism includes two the first drive components, two the first travelling gears and an installation axles, and the two ends of the installation axle are distinguished
Installed in the location hole of each support arm, each first drive component is separately positioned on each support arm, and each should
First travelling gear is driveably arranged at each first drive component respectively, and the wherein walking mechanism includes one second
Drive component, two the second travelling gears, two speed change components and two groups of road wheels, the two ends difference of second drive component
Each support arm is arranged at, and each power transmission shaft of second drive component is adjustably arranged on each adjustment respectively
Groove, each second travelling gear is separately positioned on each power transmission shaft of second drive component, each speed change component point
It is not arranged on each power transmission shaft of second drive component driveably, and second travelling gear is located at the speed change group
The outside of part, each road wheel is driveably arranged on each speed change component respectively, wherein each second driving cog
Wheel can respectively be engaged in each first travelling gear after the adjustment, so that the driving force that first drive component is produced is by nibbling
First travelling gear and second travelling gear being combined drive each speed change component to do relative to the supporting mechanism
Rotation.
Used as the further preferred embodiment to the electric stair climbing of the present utility model ladder wheelchair, the speed change component includes
One ratio wheel group and two drive shafts, the ratio wheel group include five intermeshings in gear, wherein should positioned at middle
Gear is driveably arranged at the power transmission shaft of second drive component, and the four additional gear is arranged in two with being respectively symmetrically
Side, wherein each drive shaft are arranged on positioned at two of the two ends gears, and the drive shaft and gear synchronous ground turn
Dynamic, each road wheel is respectively arranged at each drive shaft.
Used as the further preferred embodiment to the electric stair climbing of the present utility model ladder wheelchair, the speed change component includes
Two housings, form a deceleration space between two housings, and each ratio wheel group is arranged at the deceleration space, and
And each drive shaft extends to the deceleration outside from the deceleration interior volume, so as to each road wheel is located at respectively be somebody's turn to do
Deceleration outside.
As the further preferred embodiment to the electric stair climbing of the present utility model ladder wheelchair, in each support arm
Between form an installing space, each location hole and each adjustment tank are respectively communicated with the installing space, the wherein peace
Dress axle and second drive component are located at the installing space respectively, and the installation axle is located at the top of second drive component.
Used as the further preferred embodiment to the electric stair climbing of the present utility model ladder wheelchair, the supportive body includes
One footboard element, two support components and two armrest elements, each support component are extended integratedly and symmetrically
The both sides of the footboard element, each armrest element extends integratedly and symmetrically each support component, and each should
Respectively positioned at the top of each support component, each support arm is respectively arranged under each support component armrest element
Portion, the chair mechanism includes seat portion, a back-rest and a pedal position, and the seat portion is arranged at each support
Element, the back-rest extends the rear portion of the seat portion, with the shape between the back-rest, the seat portion and each armrest element
Into a seating space, the pedal position is arranged on the footboard element.
The advantage of the electric stair climbing of the present utility model ladder wheelchair is：
Electric stair climbing ladder wheelchair includes a seat unit and a running gear, and the running gear is climbed including one
Stair mechanism and a walking mechanism, the stairs climbing device and the walking mechanism are separately positioned on the bottom of the seat unit,
When wherein on level land using electric stair climbing ladder wheelchair, the walking mechanism can work to drive the electric stair climbing ladder device
It is mobile, wherein on stair during wheelchair terraced using the electric stair climbing, the stairs climbing device can jointly be acted as with the walking mechanism
With, so that the walking mechanism constantly does the rotary motion relative to the seat unit, so that the action of stair climbing is completed, and
It is safe and reliable, with ensure the handicapped people of the lower limb such as the elderly, disabled person using the electric stair climbing ladder device go on a journey when
Security.
The running gear that the electric stair climbing ladder device of the present utility model is provided can make electric stair climbing ladder wheelchair exist
Freely switch between level land and stair, so that this trip mode that the electric stair climbing ladder device is provided expands old age
Travel Range of the handicapped people of the lower limb such as people, disabled person when being gone on a journey using the electric stair climbing ladder device, so as to be conducive to
The handicapped people of the lower limb such as the elderly, disabled person is using the electric stair climbing ladder device on the premise of not needing other people to aid in
It is outgoing to be exchanged with others, so as to be very easy to the daily life of the handicapped people of the lower limb such as the elderly, disabled person.
The stairs climbing device and the walking mechanism by travelling gear realize the driving force that drive component is provided transmission and
Make electric stair climbing ladder wheelchair walking or complete stair climbing action, so that the electric stair climbing ladder device more safely may be used
Lean on, especially during the electric stair climbing ladder device stair climbing, the stairs climbing device and the walking mechanism pass through driving cog
The mode of wheel transmission power makes the transmission of the power not fail, so that it is guaranteed that the security of the electric stair climbing ladder device in stair climbing
And reliability.
Brief description of the drawings
In order to obtain above and other advantage of the present utility model and feature, hereinafter with reference to this practicality shown in accompanying drawing
New specific embodiment carries out more specific description to the utility model outlined above.It should be understood that these accompanying drawings are only
Exemplary embodiments of the present utility model are shown, therefore is not construed as the limitation to scope of the present utility model, by using
Accompanying drawing, will carry out more specific and more detailed description and elaboration to the utility model.In the accompanying drawings：
Fig. 1 is a schematic perspective view for use state of the electric stair climbing ladder device.
Fig. 2 is the schematic perspective view of another use state of the electric stair climbing ladder device.
Fig. 3 is the decomposing schematic representation of the electric stair climbing ladder device.
Fig. 4 is the decomposing schematic representation of the walking mechanism of the electric stair climbing ladder device.
Specific embodiment
Hereinafter describe for disclosing the utility model so that those skilled in the art can realize the utility model.Hereinafter retouch
Preferred embodiment in stating is only used as citing, it may occur to persons skilled in the art that other obvious modifications.Retouched following
The general principle of the present utility model defined in stating can apply to other embodiments, deformation program, improvement project, etc. Tongfang
Case and the other technologies scheme without departing from spirit and scope of the present utility model.
As shown in Figures 1 to 4, the utility model provides a kind of electric stair climbing ladder device, and it can greatly facilitate old age
The trip of the handicapped people of the lower limb such as people, disabled person, especially uses in the handicapped people of the lower limb such as the elderly, disabled person
The electric stair climbing ladder device very facilitates and safe and reliable when carrying out stair climbing, specifically, the electric stair climbing ladder device bag
A seat unit 10 and a running gear 20 are included, the running gear 20 includes a stairs climbing device 21 and a row
Mechanism 22 is walked, wherein stairs climbing device 21 and the walking mechanism 22 is separately positioned on the top of the seat unit 10, and should
Running gear 22 can independently work, to drive the seat unit 10 to be moved on level land, the stairs climbing device 21 and should
Walking mechanism 22 can be shared and worked, and to drive the stair climbing of seat unit 10, and ensure that the electric stair climbing ladder device is entering
Reliability during row stair climbing.
The seat unit 10 includes a supporting mechanism 11 and a chair mechanism 12, and the wherein supporting mechanism 11 has
One supportive body 111 and two support arms 112, each support arm 112 are symmetrically disposed under the supportive body 111
Portion, the chair mechanism 12 is arranged on the top of the supportive body 111, and the chair mechanism 12 is supported with by the supportive body 111,
The stairs climbing device 21 and the walking mechanism 22 are separately positioned on the supportive body 111.
Further, each support arm 112 has a location hole 1121 and an adjustment tank 1122 respectively, and this is determined
Position hole 1121 is located at the top of the adjustment tank 1122, and the location hole 1121 is not connected with the adjustment tank 1122.
The stairs climbing device 21 includes two the first drive components, 211, two the first travelling gears 212 and an installation
Axle 213, the two ends of the installation axle 213 are separately mounted to the location hole 1121 of each support arm 112, each first driving
Component 211 is separately positioned on each support arm 112, and each first travelling gear 212 is driveably arranged on respectively respectively
Individual first drive component 211.
The walking mechanism 22 includes second drive component 221, two the second travelling gears, 222, two speed change components
223 and two groups of road wheels 224, the two ends of second drive component 221 are respectively arranged at each support arm 112, and should
Each power transmission shaft 2211 of second drive component 221 is adjustably arranged on each adjustment tank 1122 respectively, each this second
Travelling gear 222 is separately positioned on each power transmission shaft 2211 of second drive component 221, each 223 points of speed change component
It is not arranged on each power transmission shaft 2211 of second drive component 221, and second travelling gear 222 driveably
In the outside of the speed change component 223, each road wheel 224 is driveably arranged on each speed change component 223 respectively, its
In each second travelling gear 222 can respectively be engaged in each first travelling gear 212 after the adjustment so that this first drive
The driving force that dynamic component 211 is produced passes through first travelling gear 212 for meshing together and second travelling gear 222 drives
Each speed change component 223 does the rotation relative to the supporting mechanism 11, so as to complete the action of stair climbing.
Further, the speed change component 223 includes a ratio wheel group 2231 and two drive shafts 2232, the ratio wheel
Group 2231 includes five intermeshings in gear 22311, wherein being driveably arranged at this positioned at the middle gear 22311
The power transmission shaft 2211 of second drive component 221, the four additional gear 22311 is arranged in both sides with being respectively symmetrically, wherein respectively
The individual drive shaft 2232 is arranged on positioned at two of the two ends gears 22311, and the drive shaft 2232 and the gear 22311
Synchronously rotate, each road wheel 224 is respectively arranged at each drive shaft 2232.
Further, the speed change component 223 includes two housings 2233, and one is formed between two housings 2233
Deceleration space 2234, each ratio wheel group 2231 is arranged at the deceleration space 2234, and each drive shaft 2232 from
Extended to inside the deceleration space 2234 outside the deceleration space 2234, so that each road wheel 224 is respectively positioned at the deceleration
Outside space 2234.
Such as Fig. 1 to Fig. 3, an installing space 113, each location hole 1121 are formed between each support arm 112
It is respectively communicated with the installing space 113, the wherein installation axle 213 and second drive component 221 with each adjustment tank 1122
The installing space 113 is located at respectively, and the installation axle 213 is located at the top of second drive component 221.
In addition, the supportive body 111 includes 1111, two support components 1112 of a footboard element and two handrail units
Part 1113, each support component 1112 extends integratedly and symmetrically the both sides of the footboard element 1111, each handrail
Element 1113 extends integratedly and symmetrically each support component 1112, and each armrest element 1113 is located at respectively
The top of each support component 1112, each support arm 112 is respectively arranged at the bottom of each support component 1112, should
Chair mechanism 12 includes 121, back-rest 122 of a seat portion and a pedal position 123, and the seat portion 121 is arranged at
Each support component 1112, the back-rest 122 extends the rear portion of the seat portion 121, with the back-rest 122, the seat
A seating space 124 is formed between portion 121 and each armrest element 1113, the pedal position 123 is arranged on the footboard element
1111。
One embodiment of the present utility model has been described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as limiting practical range of the present utility model.It is all to be made according to present utility model application scope
Impartial change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (8)
1. a kind of electric stair climbing ladder wheelchair, it is characterised in that electric stair climbing ladder wheelchair includes：
One seat unit, the wherein seat unit include a supporting mechanism and a chair mechanism, supporting mechanism tool
There are a supportive body and two support arms, each support arm is symmetrically disposed on the bottom of the supportive body, the seat
Mechanism is arranged at the top of the supportive body, and wherein each support arm has a location hole and an adjustment tank respectively,
The location hole is located at the top of the adjustment tank, and the location hole is not connected with the adjustment tank；And
One running gear, the wherein running gear include a stairs climbing device and a walking mechanism, the stair climbing machine
Structure includes two the first drive components, two the first travelling gears and an installation axles, and the two ends of the installation axle are respectively mounted
In the location hole of each support arm, each first drive component is separately positioned on each support arm, each this first
Travelling gear is driveably arranged at each first drive component respectively, and the wherein walking mechanism includes one second driving
Component, two the second travelling gears, two speed change components and two groups of road wheels, the two ends of second drive component are respectively provided with
Each adjustment tank is adjustably arranged on respectively in each power transmission shaft of each support arm, and second drive component,
Each second travelling gear is separately positioned on each power transmission shaft of second drive component, each speed change component respectively by
Each power transmission shaft of second drive component is driveably arranged on, and second travelling gear is located at the speed change component
Outside, each road wheel is driveably arranged on each speed change component respectively, and wherein each second travelling gear exists
Each first travelling gear can be respectively engaged in after adjustment, so that the driving force that first drive component is produced is by being engaged on
First travelling gear and second travelling gear together drives each speed change component to do turning relative to the supporting mechanism
It is dynamic.
2. a kind of electric stair climbing ladder wheelchair as claimed in claim 1, it is characterised in that the speed change component includes a ratio wheel
Group and two drive shafts, the ratio wheel group include five intermeshings in gear, wherein can be driven positioned at the middle gear
It is arranged at the power transmission shaft of second drive component dynamicly, the four additional gear is arranged in both sides with being respectively symmetrically, wherein respectively
The individual drive shaft is arranged on positioned at two of the two ends gears, and the drive shaft and gear synchronous ground are rotated, and each should
Road wheel is respectively arranged at each drive shaft.
3. a kind of electric stair climbing ladder wheelchair as claimed in claim 2, it is characterised in that the speed change component includes two housings,
A deceleration space is formed between two housings, each ratio wheel group is arranged at the deceleration space, and each should
Drive shaft extends to the deceleration outside from the deceleration interior volume, so that each road wheel is located at the deceleration space respectively
It is outside.
4. a kind of electric stair climbing ladder wheelchair as claimed in claim 1, it is characterised in that form between each support arm
Individual installing space, each location hole and each adjustment tank are respectively communicated with the installing space, wherein the installation axle and this
Two drive components are located at the installing space respectively, and the installation axle is located at the top of second drive component.
5. a kind of electric stair climbing ladder wheelchair as claimed in claim 3, it is characterised in that form between each support arm
Individual installing space, each location hole and each adjustment tank are respectively communicated with the installing space, wherein the installation axle and this
Two drive components are located at the installing space respectively, and the installation axle is located at the top of second drive component.
6. a kind of electric stair climbing ladder wheelchair as claimed in claim 1, it is characterised in that the supportive body includes a foot-operated unit
Part, two support components and two armrest elements, each support component extend integratedly and symmetrically the footboard element
Both sides, each armrest element extends integratedly and symmetrically each support component, and each armrest element point
Not Wei Yu each support component top, each support arm is respectively arranged at the bottom of each support component, the seat
Mechanism includes seat portion, a back-rest and a pedal position, and the seat portion is arranged at each support component, and this is leaned on
Back extends the rear portion of the seat portion, is multiplied with forming one between the back-rest, the seat portion and each armrest element
Space is sat, the pedal position is arranged on the footboard element.
7. a kind of electric stair climbing ladder wheelchair as claimed in claim 4, it is characterised in that the supportive body includes a foot-operated unit
Part, two support components and two armrest elements, each support component extend integratedly and symmetrically the footboard element
Both sides, each armrest element extends integratedly and symmetrically each support component, and each armrest element point
Not Wei Yu each support component top, each support arm is respectively arranged at the bottom of each support component, the seat
Mechanism includes seat portion, a back-rest and a pedal position, and the seat portion is arranged at each support component, and this is leaned on
Back extends the rear portion of the seat portion, is multiplied with forming one between the back-rest, the seat portion and each armrest element
Space is sat, the pedal position is arranged on the footboard element.
8. a kind of electric stair climbing ladder wheelchair as claimed in claim 5, it is characterised in that the supportive body includes a foot-operated unit
Part, two support components and two armrest elements, each support component extend integratedly and symmetrically the footboard element
Both sides, each armrest element extends integratedly and symmetrically each support component, and each armrest element point
Not Wei Yu each support component top, each support arm is respectively arranged at the bottom of each support component, the seat
Mechanism includes seat portion, a back-rest and a pedal position, and the seat portion is arranged at each support component, and this is leaned on
Back extends the rear portion of the seat portion, is multiplied with forming one between the back-rest, the seat portion and each armrest element
Space is sat, the pedal position is arranged on the footboard element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621034505.0U CN206183512U (en) | 2016-08-27 | 2016-08-27 | Electronic stair wheelchair of climbing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621034505.0U CN206183512U (en) | 2016-08-27 | 2016-08-27 | Electronic stair wheelchair of climbing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206183512U true CN206183512U (en) | 2017-05-24 |
Family
ID=58728873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621034505.0U Active CN206183512U (en) | 2016-08-27 | 2016-08-27 | Electronic stair wheelchair of climbing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206183512U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174422A (en) * | 2017-06-16 | 2017-09-19 | 江苏科技大学 | A kind of Self-balancing electronic stair-climbing wheel chair |
| CN107280872A (en) * | 2017-07-31 | 2017-10-24 | 彭红程 | A kind of intelligent wheel chair and device instead of walk |
| CN107499357A (en) * | 2017-08-17 | 2017-12-22 | 中山小神童创新科技有限公司 | A kind of climbing stairs multifunctional electric |
-
2016
- 2016-08-27 CN CN201621034505.0U patent/CN206183512U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174422A (en) * | 2017-06-16 | 2017-09-19 | 江苏科技大学 | A kind of Self-balancing electronic stair-climbing wheel chair |
| CN107280872A (en) * | 2017-07-31 | 2017-10-24 | 彭红程 | A kind of intelligent wheel chair and device instead of walk |
| CN107280872B (en) * | 2017-07-31 | 2023-08-22 | 彭红程 | Intelligent wheelchair and scooter |
| CN107499357A (en) * | 2017-08-17 | 2017-12-22 | 中山小神童创新科技有限公司 | A kind of climbing stairs multifunctional electric |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |