CN105250088A - Intelligent seat - Google Patents
Intelligent seat Download PDFInfo
- Publication number
- CN105250088A CN105250088A CN201510792061.0A CN201510792061A CN105250088A CN 105250088 A CN105250088 A CN 105250088A CN 201510792061 A CN201510792061 A CN 201510792061A CN 105250088 A CN105250088 A CN 105250088A
- Authority
- CN
- China
- Prior art keywords
- motor
- seat
- adjusting rod
- horizontal adjustment
- adjustment bracket
- 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.)
- Granted
Links
- 230000008054 signal transmission Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1056—Arrangements for adjusting the seat
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/30—Specific positions of the patient
- A61G2200/34—Specific positions of the patient sitting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Seats For Vehicles (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses an intelligent seat which comprises a horizontal adjusting support, adjusting rods, a horizontal sensor and a controller. The upper end of the adjusting rod located in the front of the seat is connected with the horizontal adjusting support, and the lower end of the adjusting rod is connected with a first motor and is vertically driven by the first motor. The upper end of the adjusting rod located in the back of the seat is connected with the horizontal adjusting support, the lower end of the adjusting rod is connected with a second motor and is vertically driven by the second motor, and the first motor and the second motor are rotatably installed on a base of the seat. The horizontal sensor is fixed to the horizontal adjusting support and transfers a detected signal to the controller, and the first motor and the second motor are controlled by the controller. The problem that the sitting face of an existing seat is uneven under the situations of uphill, downhill and the like is solved, the intelligent seat can be always kept in a horizontal state through control in due time, meanwhile the gravity can be always located between two wheels in the uphill or downhill process, and the intelligent seat has an automatic lifting function.
Description
Technical field
The present invention relates to chair art, specifically a kind of Intelligent seat.
Background technology
Along with the arrival of aged tendency of population, and the propelling of disability rehabilitation's engineering and the development of recovering undertaking, Intelligent seat at home and abroad market possesses good development space and wide market prospect, has become handicapped old people, important walking-replacing tool that people with disability is indispensable.Intelligent seat, as one of service robot, constantly pursues multifunction, intellectuality, and it is to solve elderly and the disabled's ability to act for mission, has become the people's livelihood engineering that country payes attention to.
Present stage, the Intelligent seat with following gravity center self-balancing and lift adjustment can give individuals with disabilities very large help on daily life, can embody its convenience everywhere in life.And nowadays can meet the Intelligent seat of such function, domestic patent family technology is less.External existing structure is complicated greatly, and relatively all very expensive in price, and domestic audient face is narrow.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides that a kind of structure is simple, the Intelligent seat of the adaptive equalization of low cost.
Technical scheme: a kind of Intelligent seat, comprises horizontal adjustment bracket, adjusting rod, horizon sensor and controller, is positioned at the adjusting rod before seat, and its upper end is connected with horizontal adjustment bracket, and its lower end is connected with the first motor and driven up and down by the first motor; Be positioned at the adjusting rod of heater, its upper end is connected with horizontal adjustment bracket, and its lower end is connected with the second motor and driven up and down by the second motor, and described first motor and the second motor are rotatably installed on the base of seat; Described horizon sensor is fixed in horizontal adjustment bracket, and by the signal transmission that detects to controller, described first motor and the second motor are controlled by controller.
Further, in the front and back junction point of described adjusting rod upper end, its junction point being positioned at above is fixing, or its junction point be positioned at below is fixing.By such structure, can ensure that the center of gravity of seat is all the time between two-wheeled, makes center of gravity more stable, topple over before and after seat can not occur.
Further, described adjusting rod is three, and one root is positioned at before seat, and its two are positioned at after seat; The second described motor is dual-axle motor, drives two adjusting rods below to move up and down.By such structure, the Synchronization Control to two adjusting rods below can be ensured, make the control of seat more simple, stable.
Further, the main shaft two ends of described dual-axle motor are respectively equipped with drive bevel gear, and two adjusting rods being positioned at heater are equipped with screw, and screw is provided with the driven wheel of differential engaged with drive bevel gear.
Further, described horizontal adjustment bracket is Y shape frame.
Further, described second motor is two independently motors.Two individual motor all can rotate along the longitudinal direction.
Further, described horizontal adjustment bracket is T-shaped support, and the crossbeam two ends of T-shaped support have chute; Described adjusting rod is three, is positioned at the adjusting rod before seat, and the free end of the longeron of its upper end and T-shaped support is rotatably connected; Be positioned at two adjusting rods of heater, its upper end is rotatably installed in described chute.
Further, the adjusting rod be positioned at before seat is connected by connecting axle with the free end of the longeron of T-shaped support, and described connecting axle can left rotation and right rotation relative to T-shaped support, described connecting axle relative to the adjusting rod before seat can before and after rotate.
Further, described base is provided with first crossbeam and second cross beam; The two ends of described first crossbeam and second cross beam are connected to road wheel.
Further, described horizontal adjustment bracket can make seat rotate 180 °, and controller drives before and after can changing.
Beneficial effect: the present invention can solve the problem of the seat sitting face injustice that Intelligent seat causes in the situations such as climb and fall (35 °), it is made to remain level by reed time controll, in climb and fall process, center of gravity can be in the middle of two-wheeled all the time simultaneously, and this seat has function of auto-lift.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structure chart of dual-axle motor in the embodiment of the present invention 1;
Fig. 3 is the structure chart of single shaft motor in the embodiment of the present invention 1;
Fig. 4 is the embodiment of the present invention 1 descending view;
Fig. 5 is that the embodiment of the present invention 1 is gone up a slope view;
Fig. 6 is the overall schematic of embodiment 2;
Fig. 7 is the structural representation of the embodiment of the present invention 2;
Fig. 8 is the schematic diagram of the embodiment of the present invention 2 using state;
Fig. 9 is the johning knot composition of T-shaped support and adjusting rod in the embodiment of the present invention 2;
Figure 10 is the schematic diagram of Fig. 9.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
Embodiment 1
A kind of Intelligent seat as shown in Figure 1, comprises the horizontal adjustment bracket 1 of a Y shape, adjusting rod 2, horizon sensor and controller, and it is front for entering seat surface with seat, and after the face that leans against of seat is, adjusting rod 2 has three, one before seat, two in heater.The upper end and the horizontal adjustment bracket 1 that are positioned at that root adjusting rod before seat are rotatably connected, and the lower end being positioned at that root adjusting rod before seat is connected with the first motor 3 and driven by the first motor about 3, and in the present embodiment, the first motor 3 is single shaft motor.The upper end being positioned at two adjusting rods of heater is fixedly connected with horizontal adjustment bracket 1, and lower end is connected with the second motor 4 and driven by the second motor about 4, and in the present embodiment, the second motor 4 is dual-axle motor.Described single shaft motor and dual-axle motor are rotatably installed on the base 5 of seat.Main shaft 6 two ends of described dual-axle motor are respectively equipped with drive bevel gear 7, and two adjusting rods being positioned at heater are equipped with screw 8, and screw 8 is provided with the driven wheel of differential 9 engaged with drive bevel gear 7; The outfan of described single shaft motor is provided with drive bevel gear 7, and connected adjusting rod is provided with screw 8, and screw 8 is provided with the driven wheel of differential 9 engaged with drive bevel gear 7.Base 5 is provided with first crossbeam 12 and second cross beam 13; The two ends of described first crossbeam 12 and second cross beam 13 are connected to road wheel 14; Described horizon sensor (not shown) is fixed in horizontal adjustment bracket 1, and by the signal transmission that detects to controller (not shown), described first motor 3 and the second motor 4 are controlled by controller.
When seat causes its center of gravity uneven under uphill, downhill or other situations, the horizon sensor of detection level just can transmit dip angle signal in controller, controller is by controlling the lifting of front and back adjusting rod, before and after the lifting difference of adjusting rod can compensate forward and backward height difference in the gradient, thus can adjusting seat seat until level.Simultaneously, because two adjusting rods next are fixedly connected with horizontal adjustment bracket 1, when chair top keeps level, two adjusting rods next are also in vertical state all the time, the force-bearing situation of two adjusting rods is also vertical downward all the time so below, be directly delivered to the junction point between dual-axle motor and base 5, and this junction point position is all the time in the middle of two-wheeled, so the program can make seat no matter be go up a slope or descending, its stressed position of centre of gravity is between two-wheeled all the time, can not topple over.
When seat needs lifting, three adjusting rod high or reductions together with step-up.Simultaneously under the assistance of Self-balancing, very high synchronicity can be completed between three adjusting rods, ensure that the stability of lifting process.
Embodiment 2
As illustrated in figures 6-10, present invention also offers before and after a kind of can simultaneously realization and the Intelligent seat of left and right self-balancing, the difference of itself and embodiment 1 is, be positioned at the second motor 4 of heater for having two independently motors, two adjusting rods with two independently motor be connected and driven up and down by motor, two independently motor all can rotate along the longitudinal direction; The horizontal adjustment bracket 1 that the upper end of three adjusting rods connects is T-shaped support, the two ends of the crossbeam of T-shaped support have chute 10, the upper end being arranged in two adjusting rods below is all rotatably connected to described chute 10, and can slide in the position of junction point in chute 10; The free end of the upper end and the longeron of T-shaped support that are positioned at the adjusting rod before seat is connected by connecting axle 11, and this connecting axle 11 can left rotation and right rotation relative to T-shaped support, relative to the adjusting rod be positioned at before seat can before and after rotate.
In addition, the mutual switching of driving before and after the Intelligent seat in embodiment 1 and embodiment 2 can also realize, when seat rotates 180 ° in horizontal adjustment bracket 1, the switching of driving before and after control module control automatic seat.
The present invention can solve the problem of the seat sitting face injustice that Intelligent seat causes in the situations such as climb and fall (35 °), it is made to remain level by reed time controll, in climb and fall process, center of gravity can be in the middle of two-wheeled all the time simultaneously, and this seat has function of auto-lift.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. an Intelligent seat, comprise horizontal adjustment bracket, adjusting rod, horizon sensor and controller, it is characterized in that: be positioned at the adjusting rod before seat, its upper end is connected with horizontal adjustment bracket, and its lower end is connected with the first motor and driven up and down by the first motor; Be positioned at the adjusting rod of heater, its upper end is connected with horizontal adjustment bracket, and its lower end is connected with the second motor and driven up and down by the second motor, and described first motor and the second motor are rotatably installed on the base of seat; Described horizon sensor is fixed in horizontal adjustment bracket, and by the signal transmission that detects to controller, described first motor and the second motor are controlled by controller.
2. Intelligent seat according to claim 1, is characterized in that: in the front and back junction point of described adjusting rod upper end, and its junction point being positioned at above is fixing, or its junction point be positioned at below is fixing.
3. Intelligent seat according to claim 1, is characterized in that: described adjusting rod is three, and one root is positioned at before seat, and its two are positioned at after seat; The second described motor is dual-axle motor, drives two adjusting rods below to move up and down.
4. Intelligent seat according to claim 3, it is characterized in that: the main shaft two ends of described dual-axle motor are respectively equipped with drive bevel gear, two adjusting rods being positioned at heater are equipped with screw, and screw is provided with the driven wheel of differential engaged with drive bevel gear.
5. Intelligent seat according to claim 1, is characterized in that: described horizontal adjustment bracket is Y shape frame.
6. Intelligent seat according to claim 1, is characterized in that: described second motor is two independently motors.
7. Intelligent seat according to claim 6, is characterized in that: described horizontal adjustment bracket is T-shaped support, and the crossbeam two ends of T-shaped support have chute; Described adjusting rod is three, is positioned at the adjusting rod before seat, and the free end of the longeron of its upper end and T-shaped support is rotatably connected; Be positioned at two adjusting rods of heater, its upper end is rotatably installed in described chute.
8. Intelligent seat according to claim 7, it is characterized in that: the adjusting rod be positioned at before seat is connected by connecting axle with the free end of the longeron of T-shaped support, described connecting axle can left rotation and right rotation relative to T-shaped support, described connecting axle relative to the adjusting rod before seat can before and after rotate.
9. Intelligent seat according to claim 1, is characterized in that: described base is provided with first crossbeam and second cross beam; The two ends of described first crossbeam and second cross beam are connected to road wheel.
10. Intelligent seat according to claim 1, is characterized in that: described horizontal adjustment bracket can make seat rotate 180 °, and controller drives before and after can changing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510792061.0A CN105250088B (en) | 2015-11-17 | 2015-11-17 | A kind of Intelligent seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510792061.0A CN105250088B (en) | 2015-11-17 | 2015-11-17 | A kind of Intelligent seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105250088A true CN105250088A (en) | 2016-01-20 |
| CN105250088B CN105250088B (en) | 2017-05-31 |
Family
ID=55090242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510792061.0A Active CN105250088B (en) | 2015-11-17 | 2015-11-17 | A kind of Intelligent seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105250088B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479464A (en) * | 2016-01-27 | 2016-04-13 | 苏州宏奇锐自动化有限公司 | Intelligent filtering adaptive travelling mechanism for floor sweeping robot |
| CN108514293A (en) * | 2018-05-28 | 2018-09-11 | 浙江剑麟金属制品有限公司 | A kind of display rack of metal product |
| CN110236814A (en) * | 2019-06-01 | 2019-09-17 | 李福明 | A kind of wheelchair seat leveling elevating mechanism and its control method |
| CN111526853A (en) * | 2017-12-29 | 2020-08-11 | 四川金瑞麒智能科学技术有限公司 | Intelligent wheelchair sensing and adjusting device and method |
| CN112587325A (en) * | 2020-12-09 | 2021-04-02 | 合肥工业大学 | Intelligent obstacle avoidance self-balancing wheelchair and control system thereof |
| CN115056848A (en) * | 2022-07-19 | 2022-09-16 | 深圳市瑞驰文体科技发展有限公司 | Unattended intelligent ball table cleaning robot walking device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0677285A1 (en) * | 1994-04-15 | 1995-10-18 | Invacare Corporation | Powered wheelchair with adjustable center of gravity and independent suspension |
| TW301605B (en) * | 1996-06-25 | 1997-04-01 | Gwo-Chyuan Chen | The obstacle-free self-walking type wheelchair |
| CN2295475Y (en) * | 1997-06-11 | 1998-10-28 | 陈文全 | Self wheel-chair without space obstacles |
| WO2010056193A1 (en) * | 2008-11-12 | 2010-05-20 | Zouce Ab | Transportation apparatus and method for carrying a payload in a desired plane independent of 3d tilting of said apparatus |
| CN102488596A (en) * | 2011-11-16 | 2012-06-13 | 刘学明 | Wheelchair horizontality regulating mechanism |
| CN104887414A (en) * | 2015-06-03 | 2015-09-09 | 北京理工大学 | Omni-directionally movable wheelchair with gravity center adjusting function |
| CN205198309U (en) * | 2015-11-17 | 2016-05-04 | 南京康尼机电股份有限公司 | Intelligent seat |
-
2015
- 2015-11-17 CN CN201510792061.0A patent/CN105250088B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0677285A1 (en) * | 1994-04-15 | 1995-10-18 | Invacare Corporation | Powered wheelchair with adjustable center of gravity and independent suspension |
| TW301605B (en) * | 1996-06-25 | 1997-04-01 | Gwo-Chyuan Chen | The obstacle-free self-walking type wheelchair |
| CN2295475Y (en) * | 1997-06-11 | 1998-10-28 | 陈文全 | Self wheel-chair without space obstacles |
| WO2010056193A1 (en) * | 2008-11-12 | 2010-05-20 | Zouce Ab | Transportation apparatus and method for carrying a payload in a desired plane independent of 3d tilting of said apparatus |
| CN102488596A (en) * | 2011-11-16 | 2012-06-13 | 刘学明 | Wheelchair horizontality regulating mechanism |
| CN104887414A (en) * | 2015-06-03 | 2015-09-09 | 北京理工大学 | Omni-directionally movable wheelchair with gravity center adjusting function |
| CN205198309U (en) * | 2015-11-17 | 2016-05-04 | 南京康尼机电股份有限公司 | Intelligent seat |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479464A (en) * | 2016-01-27 | 2016-04-13 | 苏州宏奇锐自动化有限公司 | Intelligent filtering adaptive travelling mechanism for floor sweeping robot |
| CN111526853A (en) * | 2017-12-29 | 2020-08-11 | 四川金瑞麒智能科学技术有限公司 | Intelligent wheelchair sensing and adjusting device and method |
| CN108514293A (en) * | 2018-05-28 | 2018-09-11 | 浙江剑麟金属制品有限公司 | A kind of display rack of metal product |
| CN110236814A (en) * | 2019-06-01 | 2019-09-17 | 李福明 | A kind of wheelchair seat leveling elevating mechanism and its control method |
| CN110236814B (en) * | 2019-06-01 | 2020-07-31 | 李福明 | Wheelchair seat leveling and lifting mechanism and control method thereof |
| CN112587325A (en) * | 2020-12-09 | 2021-04-02 | 合肥工业大学 | Intelligent obstacle avoidance self-balancing wheelchair and control system thereof |
| CN115056848A (en) * | 2022-07-19 | 2022-09-16 | 深圳市瑞驰文体科技发展有限公司 | Unattended intelligent ball table cleaning robot walking device |
| CN115056848B (en) * | 2022-07-19 | 2023-12-01 | 深圳市瑞驰文体科技发展有限公司 | Unmanned intelligent ball table cleaning robot running gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105250088B (en) | 2017-05-31 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160120 Assignee: Nanjing Kangni Intelligent Technology Co Ltd Assignor: Nanjing Kangni Electromechanical Co., Ltd. Contract record no.: 2018320000426 Denomination of invention: Intelligent seat comfort device Granted publication date: 20170531 License type: Exclusive License Record date: 20181221 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190203 Address after: 210013 gulping 4, Gulou District, Nanjing, Jiangsu Patentee after: Nanjing Kangni Intelligent Technology Co Ltd Address before: 210038 19 Hengda Road, Nanjing economic and Technological Development Zone, Jiangsu Patentee before: Nanjing Kangni Electromechanical Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200520 Address after: 210038 No. 19 Hengda Road, Nanjing economic and Technological Development Zone, Jiangsu, China Patentee after: Nanjing Kangni Mechanical & Electrical Co.,Ltd. Address before: 210013, Gu Ping Gang 4, Gulou District, Jiangsu, Nanjing Patentee before: NANJING KANGNI INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201201 Address after: 210013, Gu Ping Gang 4, Gulou District, Jiangsu, Nanjing Patentee after: NANJING KANGNI INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 210038 No. 19 Hengda Road, Nanjing economic and Technological Development Zone, Jiangsu, China Patentee before: Nanjing Kangni Mechanical & Electrical Co.,Ltd. |