CN102370550B - Intelligent shifting and standing carrier - Google Patents
Intelligent shifting and standing carrier Download PDFInfo
- Publication number
- CN102370550B CN102370550B CN201010249125.XA CN201010249125A CN102370550B CN 102370550 B CN102370550 B CN 102370550B CN 201010249125 A CN201010249125 A CN 201010249125A CN 102370550 B CN102370550 B CN 102370550B
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- gear
- follower lever
- rotary supporting
- supporting rod
- base
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000003028 elevating effect Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 11
- 230000009471 action Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008034 disappearance Effects 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
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The invention discloses an intelligent shifting and standing carrier, comprising: a base, which is provided with a vertical rod in an extending way and is provided with a plurality of moving wheels; a rotating support rod, which is provided with a first end and a second end, wherein the first end is pivoted on the upright rod, and the rotating support rod is provided with a seat in an extending way; a handle unit pivoted on the second end of the rotary support rod; the lifting mechanism is arranged on the base and connected with the rotating support rod to drive the rotating support rod to rotate; and the power unit is connected with the lifting mechanism and supplies power to the lifting mechanism. The invention has the effect of assisting the user with insufficient strength of arms and feet to conveniently sit.
Description
Technical field
The present invention relates to a kind of Intelligent shifting and standing carrier, the effect by elevating mechanism that refers to especially reaches the effect of lifting seat, and the auxiliary user Wheelchair structure of standing up.
Background technology
The old people Chang Yinwei age increases and follows physically-draining, or because of various diseases, cause the constant puzzlement of action, for this reason, there are many wheelchair or electric motor cars of riding instead of walk to arise at the historic moment, one of them is announced M293759 invention disclosed name as TaiWan, China utility model patent and is called: replaceable electric walk instead tool construction improvement, it has the effect of auxiliary user action, yet old people or handicapped person are often because of arm or double-legged strength deficiency, and cannot be stood up voluntarily by the mechanism of riding instead of walk, and need other people to assist, therefore also make researcher for can for user voluntarily ride instead of walk the kindness of mechanism of movable and research and development manufacture have a greatly reduced quality.
Therefore, in order to solve aforementioned disappearance, this case inventor once proposed TaiWan, China patent of invention and announced No. I303987 about electric auxiliary standing frame, and main purpose is, except having the effect of electric bicycle, also can assist user to stand up voluntarily.
And announce No. I303987 about electric auxiliary standing frame except aforementioned TaiWan, China patent of invention, this case inventor adheres to the spirit of the research and development of constantly bringing forth new ideas, continue to attempt to reach electric wheelchair with different institutions and there is the auxiliary effect of taking and standing up, simultaneously and can to have mechanism simple and make easily, and consider and there is lower cost and keep in repair easy feature.
Summary of the invention
The object of the present invention is to provide a kind of Intelligent shifting and standing carrier, to solve the mechanism of riding instead of walk in prior art, can do nothing to help the problem that user is stood up.
In order to reach above-mentioned purpose, solution of the present invention is:
Intelligent shifting and a standing carrier, wherein, comprising:
One base, extends a vertical rod is set, and this base a plurality of movable pulleys are set;
One rotary supporting rod, has a first end and one second end, and this first end is articulated in this vertical rod, and this rotary supporting rod also extends a seat is set;
One handle unit, is articulated on the second end of this rotary supporting rod;
One elevating mechanism, is arranged on this base, and connects this rotary supporting rod and drive the rotation of this rotary supporting rod;
One power unit, connecting this elevating mechanism and supply should elevating mechanism power.
Further, this elevating mechanism comprises a gear train and a connection rod set, and this gear train connects this power unit, and this connection rod set connects respectively this gear train and this rotary supporting rod.
Further, this gear train has a holder, one first gear, one second gear and a sector gear, this holder is fixed on this base, this first gear connects this power unit, and its axle center is also hubbed on this holder, this second gear and this first gear coaxial rotating, this sector gear is engaged on this second gear, its axle center is also hubbed on this holder, and this second gear number of teeth is less than this first gear number of teeth, and this sector gear number of teeth is greater than this second gear number of teeth.
Further, this connection rod set comprises one first follower lever and one second follower lever, this this sector gear of the first follower lever pivot joint, this this first follower lever of the second follower lever one end pivot joint, the other end connects this rotary supporting rod, and this second follower lever length is longer than this first follower lever.
Adopt after said structure, the present invention at least has following effect:
One, the user that the present invention has auxiliary arm and a double-legged strength deficiency is conveniently taken, and can be voluntarily by the effect of standing up on seat;
Two, by the reciprocal action of this rotary supporting rod and elevating mechanism, make seat be able to lifting, there is mechanism simple and make easily, and cost is compared with low and maintenance is easy to advantage;
Three, the further design of the gear ratio by aforesaid gears group and the Design of length of this follower lever respectively of the present invention, can be when power unit be exported little power, can export high torsion by the second follower lever, and drive this rotary supporting rod rotation, reach the effect of saving power output;
Four, the present invention further utilizes the start of two connecting rods due to this connection rod set, makes mechanism's operating path not have the problem of interference.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention;
Fig. 2 be the present invention while using seat toward having a down dip and the schematic diagram that person easy to use takes;
Fig. 3 is that the present invention adjusts seat while using to the schematic diagram of best seating position;
Fig. 4 be the present invention while using seat toward the schematic diagram that tilts and assist user to stand up.
In figure:
1 base 11 vertical rods
12 movable pulley 13 motors
2 rotary supporting rod 21 first ends
22 second end 23 seats
3 handle units
4 elevating mechanism 41 gear trains
411 holder 412 first gears
413 second gear 414 sector gears
42 connection rod set 421 first follower levers
422 second follower levers
5 power units
A user
The specific embodiment
In order further to explain technical scheme of the present invention, below by specific embodiment, the present invention will be described in detail.
Refer to shown in Fig. 1, a kind of Intelligent shifting and the standing carrier for the present invention relates to shown in it, comprises a base 1, a rotary supporting rod 2, a handle unit 3, an elevating mechanism 4 and a power unit 5, wherein:
This base 1, extends and to be provided with a vertical rod 11, and this base 1 a plurality of movable pulleys 12 are set, and this movable pulley 12 can direct external motor 13 and have an effect of automated movement;
This rotary supporting rod 2, has a first end 21 and one second end 22, and this first end 21 is articulated in this vertical rod 11, this handle unit 3 of 22 pivot joints of this second end, and this rotary supporting rod 2 also extends a seat 23 is set;
This elevating mechanism 4, there is a gear train 41 and a connection rod set 42, and this gear train 41 has a holder 411, one first gear 412, one second gear 413 and a sector gear 414, this holder 411 is fixed on this base 1, this first gear 412 connects this power unit 5, its axle center is also hubbed on this holder 411, this second gear 413 and these the first gear 412 coaxial rotatings, 414 of this sector gears are engaged in this second gear 413, its axle center is also hubbed on this holder 411, and these the second gear 413 numbers of teeth are less than this first gear 412 numbers of teeth, these sector gear 414 numbers of teeth are greater than this second gear 413 numbers of teeth, and this connection rod set 42 comprises one first follower lever 421 and one second follower lever 422, this this sector gear 414 of the first follower lever 421 pivot joints, this this first follower lever 421 of the second follower lever 422 one end pivot joints, the other end connects this rotary supporting rod 2, and these the second follower lever 422 length are longer than this first follower lever 421.
In use, refer to shown in Fig. 2, when user A wants to take, need first control this power unit 5 drives this first gear 412 to rotate toward the clockwise direction, make this second gear 413 starts simultaneously, and drive this sector gear 414 towards being rotated counterclockwise, thereby pull this first follower lever 421 and the second follower lever 422 starts, sequentially driving this rotary supporting rod 2 to take this first end 211 is fulcrum again, and be and turn clockwise around the vertical rod 11 of this base 1, this seat 23 can be toward having a down dip like this, for user, conveniently step up this seat 23, user can grip this handle unit 3 simultaneously, its second end 21 around this rotary supporting rod 2 is to be rotated counterclockwise, and can maintain the angle of comfortable grip.
Refer to again shown in Fig. 3 and Fig. 4, when user A steps up after this seat 23, control this power unit 5 and turn round in the opposite direction, make aforesaid gears group 41 and connection rod set 42 towards opposite spin start, make this seat 23 be raised to the best seating position of user A; When user A wants to stand up, make this power unit 5 continue start, make this seat 23 continue lifting, user A is raised to double-legged standing place, reach auxiliary user A by the effect of standing up on this seat.
What further illustrate is, the number of teeth of this gear train 41 is sequentially the large number of teeth, the little number of teeth and the large number of teeth by this first gear 412, the second gear 413 and sector gear 414 and arranges, first follower lever 421 arm of forces of this connection rod set 42 are less than the arm of force of this second follower lever 422, by such design, can be under the little horsepower value of input, can export large torque value, when driving this seat 23 lifting, the larger weight of energy load-carrying, simultaneously, this connection rod set 42 is utilized the start of two connecting rods, in mechanism's operating path process, can not produce interference.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present invention.
Claims (2)
1. Intelligent shifting and a standing carrier, is characterized in that, comprising:
One base, extends a vertical rod is set, and this base arranges a plurality of movable pulleys;
One rotary supporting rod, has a first end and one second end, and this first end is articulated in this vertical rod, and this rotary supporting rod extension arranges a seat;
One handle unit, is articulated on the second end of this rotary supporting rod;
One elevating mechanism, be arranged on this base, and connect this rotary supporting rod and drive the rotation of this rotary supporting rod, this elevating mechanism comprises a gear train and a connection rod set, this connection rod set connects respectively this gear train and this rotary supporting rod, this gear train has a holder, one first gear, one second gear and a sector gear, this holder is fixed on this base, this first gear axis is hubbed on this holder, this second gear and this first gear coaxial rotating, this sector gear is engaged on this second gear, its axle center is also hubbed on this holder, and this second gear number of teeth is less than this first gear number of teeth, this sector gear number of teeth is greater than this second gear number of teeth,
One power unit, the first gear the confession that connect the gear train of this elevating mechanism should elevating mechanism power.
2. a kind of Intelligent shifting as claimed in claim 1 and standing carrier, it is characterized in that, this connection rod set comprises one first follower lever and one second follower lever, this this sector gear of the first follower lever pivot joint, this this first follower lever of the second follower lever one end pivot joint, the other end connects this rotary supporting rod, and this second follower lever length is longer than this first follower lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010249125.XA CN102370550B (en) | 2010-08-05 | 2010-08-05 | Intelligent shifting and standing carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010249125.XA CN102370550B (en) | 2010-08-05 | 2010-08-05 | Intelligent shifting and standing carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102370550A CN102370550A (en) | 2012-03-14 |
| CN102370550B true CN102370550B (en) | 2014-08-20 |
Family
ID=45790141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010249125.XA Expired - Fee Related CN102370550B (en) | 2010-08-05 | 2010-08-05 | Intelligent shifting and standing carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102370550B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070763A (en) * | 2013-01-05 | 2013-05-01 | 太仓市康辉科技发展有限公司 | Standing aid walking device |
| CN103070749B (en) * | 2013-01-08 | 2016-01-20 | 太仓市康辉科技发展有限公司 | Podical plate rotating mechanism and transfer go-cart |
| CN104323892B (en) * | 2014-10-30 | 2016-08-03 | 浙江工业大学 | People with disability stands and sits domestic purpose self-care car |
| CN107847379B (en) * | 2015-07-17 | 2020-06-05 | 大和房屋工业株式会社 | transfer aid |
| CN105012098B (en) * | 2015-08-21 | 2018-06-12 | 仁爱老年产业有限责任公司 | Transfer car(buggy) |
| CN110279562B (en) * | 2019-05-22 | 2021-12-28 | 上海邦邦机器人有限公司 | Auxiliary standing device and auxiliary standing mechanism |
| CN110327178B (en) * | 2019-05-22 | 2024-07-26 | 上海邦邦机器人有限公司 | Wearable-free auxiliary standing device |
| WO2021051798A1 (en) * | 2019-09-20 | 2021-03-25 | 北京理工大学 | Control method and device for smart wheelchair and smart wheelchair |
| CN111096862A (en) * | 2019-12-31 | 2020-05-05 | 广东铱鸣智能医疗科技有限公司 | Wheelchair seat backrest system and standing wheelchair with same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294717Y (en) * | 1997-05-15 | 1998-10-21 | 施金木 | Wheeled chair for aiding person standing |
| GB9902466D0 (en) * | 1999-02-05 | 1999-03-24 | Arjo Ltd | An invalid lifting device |
| CN100548255C (en) * | 2006-10-25 | 2009-10-14 | 苏芳庆 | Electric standing aid |
| KR100980037B1 (en) * | 2008-05-30 | 2010-09-06 | 김헌섭 | Electric Wheelchair for Rehabilitation Exercise of Paraplegic Patients |
| CN101642404B (en) * | 2009-07-01 | 2011-08-03 | 哈尔滨工程大学 | Adjustable sit-up aid |
-
2010
- 2010-08-05 CN CN201010249125.XA patent/CN102370550B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN102370550A (en) | 2012-03-14 |
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Granted publication date: 20140820 Termination date: 20190805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |