CN206852719U - Accessible electric up-down wheelchair - Google Patents
Accessible electric up-down wheelchair Download PDFInfo
- Publication number
- CN206852719U CN206852719U CN201621445667.3U CN201621445667U CN206852719U CN 206852719 U CN206852719 U CN 206852719U CN 201621445667 U CN201621445667 U CN 201621445667U CN 206852719 U CN206852719 U CN 206852719U
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- China
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- seat
- base
- connection
- slideway
- wheelchair
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Abstract
It the utility model is related to a kind of accessible electric up-down wheelchair, seat is connected by elevating mechanism in the upper surface of base, in the rear end of seat, backrest is set, the electric pushrod of lifting motor driving, the top and the rear surface of backrest of electric pushrod or seat connection are provided with the upper surface of base；A pair of universal caster wheels are connected in the lower surface front end of base, rear end connects a pair of driving wheels, and base upper surface sets two motors, and each motor drives different driving wheels respectively.The wheelchair can ensure the accessible autonomous of user, and seat adjusts height with any, and the position for the height such as not only realizing moves in parallel, and ensure that user's eminence or lower take the convenient of thing.
Description
Technical field
A kind of accessible electric up-down wheelchair is the utility model is related to, belongs to a kind of mobile instrument.
Background technology
It is well known that paralytic patient or the handicapped people of lower limb usually aid in walking to reach by various medicine equipments
Daily life requirement, wherein wheelchair are to aid in its patient to carry out a kind of basic skills in the simple activities in daily life.
Existing wheelchair style is various, is that auxiliary patient sits thereon nothing but, manual wheel or has family members to be promoted to reach
The effect that patient advances.When patient changes to the place that on bed or other have height from wheelchair, it is required for someone to assist in, gives significantly
Patient and family members make troubles, and can not independently realize from a position to another position, or the surplus labour of top half body
Power carries out simple housework.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of accessible electric up-down wheelchair, and the wheelchair can ensure
The accessible autonomous of user, seat adjust height with any, and the position for the height such as not only realizing moves in parallel, and
It ensure that user's eminence or lower take the convenient of thing.
To solve problem above, concrete technical scheme of the present utility model is as follows：A kind of accessible electric up-down wheelchair,
The upper surface of base connects seat by elevating mechanism, sets backrest in the rear end of seat, is provided with the upper surface of base
The electric pushrod of lifting motor driving, the top and the rear surface of backrest of electric pushrod or seat connection；Under base
Front end surface connects a pair of universal caster wheels, and rear end connects a pair of driving wheels, and base upper surface sets two motors, each to drive
Dynamic motor drives different driving wheels respectively.
Described elevating mechanism structure is to be respectively equipped with base slideway in the both sides of base, be provided with the lower surface of seat
Seat slideway, the position correspondence of seat slideway and base slideway；Four support links two are for one group of right-angled intersection and by turning
Axis connection, one end of every support link is fixing end, and the other end is movable end, and four fixing ends of four support links are located at
The same side, and connecting seat, the lower surface connection of above two connecting seats and seat, position are flexibly connected by rotating shaft respectively
Two connecting seats in lower section are connected with base；The movable end of every support link is respectively equipped with bearing, bearing above
It is slidably connected with seat slideway, underlying bearing is slidably connected with base slideway.
The both sides of described backrest connect handrail by rotating shaft respectively, and one of handrail is provided with joystick,
The control line of joystick is connected with motor and lifting motor respectively.
The both sides of described backrest connect handrail by rotating shaft respectively, and one of handrail is shown provided with computer
Screen, camera is provided with the rear surface of seat or backrest, and camera passes through wired or wireless connection with computer display screen.
The front end of described base is flexibly connected foot-operated.
The accessible electric up-down wheelchair, the regulation of height is carried out to the height of seat using electric pushrod, is passed through simultaneously
Motor drives driving wheel respectively, ensure that the function of advance, retrogressing and the turning of wheelchair.
Elevating mechanism use right-angled intersection support link mechanism, to seat with translation with guide effect.
Joystick, the various forms of motion of convenient use person's autonomous control wheelchair are provided with handrail.
Computer display screen is set on handrail, while camera is installed below, in reversing process, ensures user not
In the case of conveniently turning one's head, it can be seen that image below.
Be flexibly connected in the front end of base foot-operated, the foot of user be supported, non-working condition can fold or
It is flexible.
Brief description of the drawings
Fig. 1 is the structural representation of accessible electric up-down wheelchair.
Fig. 2 is the structural representation of Sheng Jia mechanisms.
Embodiment
As shown in figure 1, a kind of accessible electric up-down wheelchair, chair is connected in the upper surface of base 1 by elevating mechanism 10
Face 2, backrest 3 is set in the rear end of seat 2, the electric pushrod 4 of lifting motor driving, electricity are provided with the upper surface of base 1
The top of dynamic push rod 4 is connected with the rear surface of backrest 3 or seat 2, when drive rod stretches, you can drives seat lifting；
The lower surface front end of base 1 connects a pair of universal caster wheels 5, and rear end connects a pair of driving wheels 6, and the upper surface of base 1 sets two drives
Dynamic motor 7, each motor 7 drives different driving wheels 6 respectively, when another driving wheel synchronization forward or reverse, you can real
Existing wheelchair moves forward and backward；When one of driving wheel velocity of rotation is fast, another driving wheel rotary speed is slow, you can realizes
The turning action of wheelchair；During unmanned driving seat walking, movable motor and driving wheel do not rotate, and wheelchair is firmly stuck in ground
Face, ensure and take people's safety.
As shown in Fig. 2 the described structure of elevating mechanism 10 is base slideway 11 to be respectively equipped with the both sides of base 1, in chair
The lower surface in face 2 is provided with seat slideway 12, the position correspondence of seat slideway 12 and base slideway 11；Four support links 13 two
Connected for one group of right-angled intersection and by rotating shaft, one end of every support link 13 is fixing end, and the other end is movable end, four
Four fixing ends of support link 13 are located at the same side, and are flexibly connected connecting seat 14 by rotating shaft respectively, and above two
Individual connecting seat 14 is connected with the lower surface of seat 2, and underlying two connecting seats 14 are connected with base 1；Every support link
13 movable end is respectively equipped with bearing 15, and bearing 15 above is slidably connected with seat slideway 12, underlying bearing
15 are slidably connected with base slideway 11.When in seat lifting process, bearing moves in slideway, it can realize that support link rotates
Nearly to the straight angle, seat is set to be reduced to suitable position.
The both sides of described backrest 3 connect handrail 8 by rotating shaft respectively, and one of handrail 8 is provided with control hand
Handle 9, the control line of joystick 9 are connected with motor 7 and lifting motor respectively.
The both sides of described backrest 3 connect handrail 8 by rotating shaft respectively, and one of handrail 8 shows provided with computer
Display screen 16, camera 17 is provided with the rear surface of seat 2 or backrest 3, camera 17 is with computer display screen 16 by wired
Or wireless connection.
The front end of described base 1 is flexibly connected foot-operated 18.
The utility model has the advantage that：
1st, do not need someone to accompany and attend to, autonomous, by situation before and after the convenient observation of rear camera, ensure safety；
2nd, when patient is changed on bed from wheelchair or other have the place of height, independently adjustment control device button can carry out
Regulation reach corresponding height, can also not have to stand i.e. can reach normal person can and place；
3rd, seat can be reduced to sufficiently low position, the object on the enough ground of convenient use person, or to do some simple
Land clearing works；
4th, during unmanned driving seat walking, movable motor and driving wheel do not rotate, and wheelchair is firmly stuck in ground, protect
Barrier is taken people and shifted safely.
Claims (5)
- A kind of 1. accessible electric up-down wheelchair, it is characterised in that：In base（1）Upper surface pass through elevating mechanism（10）Connection Seat（2）, in seat（2）Rear end set backrest（3）, in base（1）Upper surface be provided with lifting motor driving electricity Dynamic push rod（4）, electric pushrod（4）Top and backrest（3）Rear surface or seat（2）Connection；In base（1）Following table A pair of universal caster wheels of end connection in front（5）, rear end connects a pair of driving wheels（6）, base（1）Upper surface sets two motors （7）, each motor（7）Different driving wheels is driven respectively（6）.
- 2. accessible electric up-down wheelchair as claimed in claim 1, it is characterised in that：Described elevating mechanism（10）Structure For in base（1）Both sides be respectively equipped with base slideway（11）, in seat（2）Lower surface be provided with seat slideway（12）, seat Slideway（12）With base slideway（11）Position correspondence；Four support links（13）Two are one group of right-angled intersection and to pass through rotating shaft Connection, every support link（13）One end be fixing end, the other end is movable end, four support links（13）Four fixations End is located at the same side, and is flexibly connected connecting seat by rotating shaft respectively（14）, two connecting seats above（14）With seat （2）Lower surface connection, underlying two connecting seats（14）With base（1）Connection；Every support link（13）Activity End is respectively equipped with bearing（15）, bearing above（15）With seat slideway（12）It is slidably connected, underlying bearing （15）With base slideway（11）It is slidably connected.
- 3. accessible electric up-down wheelchair as claimed in claim 1, it is characterised in that：Described backrest（3）Both sides Handrail is connected by rotating shaft respectively（8）, one of handrail（8）It is provided with joystick（9）, joystick（9）Control line Respectively with motor（7）Connected with lifting motor.
- 4. accessible electric up-down wheelchair as claimed in claim 1, it is characterised in that：Described backrest（3）Both sides Handrail is connected by rotating shaft respectively（8）, one of handrail（8）It is provided with computer display screen（16）, in seat（2）Or seat leans on The back of the body（3）Rear surface be provided with camera（17）, camera（17）With computer display screen（16）Pass through wired or wireless connection.
- 5. accessible electric up-down wheelchair as claimed in claim 1, it is characterised in that：Described base（1）Front end activity Connection is foot-operated（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621445667.3U CN206852719U (en) | 2016-12-27 | 2016-12-27 | Accessible electric up-down wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621445667.3U CN206852719U (en) | 2016-12-27 | 2016-12-27 | Accessible electric up-down wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206852719U true CN206852719U (en) | 2018-01-09 |
Family
ID=60814984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621445667.3U Active CN206852719U (en) | 2016-12-27 | 2016-12-27 | Accessible electric up-down wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206852719U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498245A (en) * | 2018-04-13 | 2018-09-07 | 陶国民 | A kind of multifunctional wheelchair |
| CN109998813A (en) * | 2019-05-06 | 2019-07-12 | 天津科技大学 | A kind of Multifunctional rehabilitation exercise bed for paralytic |
| CN110155919A (en) * | 2019-05-13 | 2019-08-23 | 上海海事大学 | A kind of intelligence auxiliary lifting devices |
| CN110194429A (en) * | 2019-05-13 | 2019-09-03 | 上海海事大学 | A kind of full-automatic auxiliary lifting devices |
| CN112930160A (en) * | 2018-09-12 | 2021-06-08 | Asp有限责任公司 | Auxiliary device for stabilizing, immobilizing and mobilizing a patient |
| US11872171B2 (en) | 2018-09-12 | 2024-01-16 | Asp Gmbh | Device for supporting the ability of a person with restricted mobility to move |
-
2016
- 2016-12-27 CN CN201621445667.3U patent/CN206852719U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498245A (en) * | 2018-04-13 | 2018-09-07 | 陶国民 | A kind of multifunctional wheelchair |
| CN108498245B (en) * | 2018-04-13 | 2024-03-15 | 陶国民 | Multifunctional wheelchair |
| CN112930160A (en) * | 2018-09-12 | 2021-06-08 | Asp有限责任公司 | Auxiliary device for stabilizing, immobilizing and mobilizing a patient |
| US11872171B2 (en) | 2018-09-12 | 2024-01-16 | Asp Gmbh | Device for supporting the ability of a person with restricted mobility to move |
| CN109998813A (en) * | 2019-05-06 | 2019-07-12 | 天津科技大学 | A kind of Multifunctional rehabilitation exercise bed for paralytic |
| CN110155919A (en) * | 2019-05-13 | 2019-08-23 | 上海海事大学 | A kind of intelligence auxiliary lifting devices |
| CN110194429A (en) * | 2019-05-13 | 2019-09-03 | 上海海事大学 | A kind of full-automatic auxiliary lifting devices |
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| GR01 | Patent grant |