CN102284177A - Active and passive rehabilitation training mechanism for hands - Google Patents
Active and passive rehabilitation training mechanism for hands Download PDFInfo
- Publication number
- CN102284177A CN102284177A CN2011102246981A CN201110224698A CN102284177A CN 102284177 A CN102284177 A CN 102284177A CN 2011102246981 A CN2011102246981 A CN 2011102246981A CN 201110224698 A CN201110224698 A CN 201110224698A CN 102284177 A CN102284177 A CN 102284177A
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- Prior art keywords
- cingulum
- fingerstall
- rotating shaft
- toothed belt
- worm
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 210000003811 finger Anatomy 0.000 claims description 22
- 210000003813 thumb Anatomy 0.000 claims description 13
- 210000005224 forefinger Anatomy 0.000 claims description 12
- 210000004932 little finger Anatomy 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 235000012364 Peperomia pellucida Nutrition 0.000 description 1
- 240000007711 Peperomia pellucida Species 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
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Abstract
The invention provides an active and passive rehabilitation training mechanism for hands. The mechanism comprises a toothed belt transmission mechanism and a pedestal, wherein, in the toothed belt transmission mechanism, a toothed belt is sleeved on a drive wheel and a driven wheel, and is arranged on a toothed belt wheel bracket together with a direct current motor and a magnetorheological damper; a photoelectric coded disc is arranged on the magnetorheological damper; a finger stall mechanism is arranged on the toothed belt, and consists of finger stalls, a finger stall connector and a force sensor; a U-shaped frame is connected on the toothed belt wheel bracket and can realize rotating connection with the toothed belt wheel bracket; an X-directional rotation mechanism is connected to the toothed belt transmission mechanism, and comprises a second worm wheel and a second worm which are engaged with each other; the second worm is connected to a second step motor; the second step motor is arranged on the U-shaped frame; a Z-directional rotation mechanism is connected to the U-shaped frame, and comprises a turn table, a turn table seat, and a first worm wheel and a first worm which are engaged with each other; the first worm is connected to a first step motor; the turn table is provided with a turn table rotating shaft which serves as a rotating shaft of the first worm wheel to be connected with the first worm wheel; the turn table is connected with the U-shaped frame; and the turn table seat is arranged on the pedestal.
Description
Technical field
The present invention relates to a kind of hand active-passive rehabilitation training institution, be used for the hand rehabilitation training of hand wounded patient, belong to medical health apparatus.
Background technology
Theory of medicine facts have proved that for the hand wounded patient, it is crucial medical procedure that its hand is carried out rehabilitation training, carries out rehabilitation training early and can obviously reduce disabled possibility.In traditional at home rehabilitation, the therapist carries out dull man-to-man rehabilitation training to the patient usually by doing and illustrating, lacks the objective data of scientific evaluation training parameter and rehabilitation efficacy, is difficult to training parameter is optimized to obtain optimum therapeuticing effect.Therefore, develop and a kind ofly satisfy hand active-passive rehabilitation training institution and can improve rehabilitation training efficient and effect, have that important use is worth and actual urgency.
Summary of the invention
The object of the present invention is to provide a kind of finger and training of wrist active-passive rehabilitation and adjustable hand active-passive rehabilitation training institution of attitude for the use of hand wounded patient.
The object of the present invention is achieved like this: a kind of hand active-passive rehabilitation training institution, comprise: Toothed Belts Gearing mechanism and pedestal, Toothed Belts Gearing mechanism comprises the thumb cingulum, the forefinger cingulum, the middle finger cingulum, nameless cingulum, the little finger of toe cingulum, driving wheel, driven pulley, the toothed belt wheel support, direct current generator, MR damper, photoelectric coded disk, first associated shaft, second associated shaft, first rotating shaft and second rotating shaft, the thumb cingulum, the forefinger cingulum, the middle finger cingulum, nameless cingulum and little finger of toe cingulum are set on driving wheel and the driven pulley, driving wheel and driven pulley are located at respectively on first associated shaft and second associated shaft, first associated shaft and second associated shaft are located on the toothed belt wheel support, on the toothed belt wheel support, be provided with electric machine support and MR damper support, described direct current generator and MR damper are located at respectively on electric machine support and the MR damper support, photoelectric coded disk is located on the MR damper, at the thumb cingulum, the forefinger cingulum, the middle finger cingulum, be respectively equipped with thumb stall mechanism on nameless cingulum and the little finger of toe cingulum, forefinger fingerstall mechanism, middle finger fingerstall mechanism, nameless fingerstall mechanism and little finger of toe fingerstall mechanism, adopt fingerstall mechanism, described fingerstall mechanism is by fingerstall, the fingerstall connector and be located at fingerstall and the fingerstall connector between the power sensor form, it is characterized in that, the axis that is respectively equipped with the axis of first rotating shaft and second rotating shaft and first rotating shaft and second rotating shaft on the described toothed belt wheel support is parallel with fingerstall motion of mechanism direction, being connected with U type frame and toothed belt wheel support on the toothed belt wheel support realizes being rotationally connected by first rotating shaft and second rotating shaft and U type frame, described first rotating shaft is connected in X to rotating mechanism, described X comprises second worm gear and second worm screw that is meshed to rotating mechanism, second worm gear is connected with first rotating shaft, second worm screw is connected in second stepper motor, described second stepper motor is located on the U type frame, on U type frame, be connected with Z to rotating mechanism, Z comprises turntable to rotating mechanism, the turntable seat, first worm gear that is meshed and first worm screw, first worm screw is connected in first stepper motor and is connected with an end of the first stepping motor output shaft, on the other end of the first stepping motor output shaft, be connected with handwheel, on turntable, be provided with the turntable turning cylinder, the double rotating shaft as first worm gear of described turntable turning cylinder is connected with first worm gear, described turntable is connected with U type frame, and described turntable seat is located on the pedestal.
At first by first stepper motor, second stepper motor rehabilitation training mechanism is adjusted to the appropriate location during use, the finger that needs to train after guaranteeing to be placed on elbow on the pedestal can insert the finger fingerstall.Connect power supply, configure main, passive exercise pattern and training strength after, can carry out corresponding rehabilitation training to finger and wrist by the conveyer belt that moves.In the training process photoelectric coded disk and power sensor respectively collection position information and patient's finger position be subjected to force information.
Compared with prior art, the present invention has following advantage:
1, has active damping training, two kinds of training modes of passive power-assisted training.Under the active training mode, the patient's finger positive force drags fingerstall and does flexion and extension; Under the passive exercise pattern, direct current generator rotates according to the positional information that the training strength of setting and photoelectric coded disk obtain, and drives finger and does flexion and extension.
2, training strength is adjustable.According to the different training strength that program provides, MR damper is pointed the damping force that applies in various degree to the patient under the active training mode, and the power of the different sizes of direct current generator output drive to point and carry out the rehabilitation training of friction speed under the passive exercise pattern.
3, the power sensor between finger fingerstall and the fingerstall connector can be measured the stressing conditions of patient's finger in the training process.
4, point the different of activity direction in view of four of human hands thumb and other, first stepper motor of hand active-passive rehabilitation training institution, second stepper motor and handwheel make it to have attitude and adjust function, realize comprehensive rehabilitation training of 5 a plurality of directions of finger by the attitude adjustment.The Z of hand active-passive rehabilitation training institution realizes that to moving through first stepper motor 2 and handwheel 1 X realizes to moving through second stepper motor 14 and handwheel 15.Before carrying out rehabilitation training, angle and attitude that the doctor regulates the hand rehabilitation training mechanism according to patient's concrete condition and demand are adjusted the back and are selected the suitable training pattern promptly can carry out rehabilitation training.
Description of drawings
Fig. 1 is the structure chart front view of hand active-passive rehabilitation of the present invention training institution.
Fig. 2 is the structure chart top view and the partial view of hand active-passive rehabilitation of the present invention training institution.
Fig. 3 is the turntable mechanism cutaway view of hand active-passive rehabilitation of the present invention training institution.
Fig. 4 is the cingulum support and the U type frame installation diagram top view of hand active-passive rehabilitation of the present invention training institution.
Fig. 5 is the U-shaped frame mechanism left view of hand active-passive rehabilitation of the present invention training institution.
Fig. 6 is the driving wheel and the cingulum support installation diagram cutaway view of hand active-passive rehabilitation of the present invention training institution.
Fig. 7 is the driven pulley and the cingulum support installation diagram cutaway view of hand active-passive rehabilitation of the present invention training institution.
The specific embodiment
A kind of hand active-passive rehabilitation training institution, comprise: Toothed Belts Gearing mechanism and pedestal 4, Toothed Belts Gearing mechanism comprises thumb cingulum 10, forefinger cingulum 21, middle finger cingulum 22, nameless cingulum 23, little finger of toe cingulum 24, driving wheel 13, driven pulley 9, toothed belt wheel support 8, direct current generator 14, MR damper 7, photoelectric coded disk 6, first associated shaft 38, second associated shaft 39, first rotating shaft 19 and second rotating shaft 20, thumb cingulum 10, forefinger cingulum 21, middle finger cingulum 22, nameless cingulum 23 and little finger of toe cingulum 24 are set on driving wheel 13 and the driven pulley 9, driving wheel 13 and driven pulley 9 are located at respectively on first associated shaft 38 and second associated shaft 39, first associated shaft 38 and second associated shaft 39 are located on the toothed belt wheel support 8, on toothed belt wheel support 8, be provided with electric machine support 37 and MR damper support 40, described direct current generator 14 and MR damper 7 are located at respectively on electric machine support 37 and the MR damper support 40, photoelectric coded disk 6 is located on the MR damper 7, at thumb cingulum 10, forefinger cingulum 21, middle finger cingulum 22, be respectively equipped with thumb stall mechanism on nameless cingulum 23 and the little finger of toe cingulum 24, forefinger fingerstall mechanism, middle finger fingerstall mechanism, nameless fingerstall mechanism and little finger of toe fingerstall mechanism, adopt fingerstall mechanism, described fingerstall mechanism is by fingerstall 11, fingerstall connector 12 and be located at fingerstall and the fingerstall connector between power sensor 41 form, it is characterized in that, the axis that is respectively equipped with the axis of first rotating shaft 19 and second rotating shaft 20 and first rotating shaft 19 and second rotating shaft 20 on the described toothed belt wheel support 8 is parallel with fingerstall motion of mechanism direction, being connected with U type frame 5 and toothed belt wheel support 8 on toothed belt wheel support 8 realizes being rotationally connected with U type frame 5 by first rotating shaft 19 and second rotating shaft 20, described first rotating shaft 19 is connected in X to rotating mechanism, described X comprises second worm gear 36 and second worm screw 35 that is meshed to rotating mechanism, second worm gear 36 is connected with first rotating shaft 19, second worm screw 35 is connected in second stepper motor 16, described second stepper motor 16 is located on the U type frame 5, on U type frame 5, be connected with Z to rotating mechanism, Z comprises turntable 3 to rotating mechanism, turntable seat 18, first worm gear 34 that is meshed and first worm screw 33, first worm screw 33 is connected in first stepper motor 2 and is connected with an end of first stepper motor, 2 output shafts, on the other end of first stepper motor, 2 output shafts, be connected with handwheel 1, on turntable 3, be provided with turntable turning cylinder 42, the double rotating shaft as first worm gear 34 of described turntable turning cylinder is connected with first worm gear 34, described turntable 3 is connected with U type frame 5, and described turntable seat 18 is located on the pedestal 4.
Claims (1)
1. hand active-passive rehabilitation training institution, comprise: Toothed Belts Gearing mechanism and pedestal (4), Toothed Belts Gearing mechanism comprises thumb cingulum (10), forefinger cingulum (21), middle finger cingulum (22), nameless cingulum (23), little finger of toe cingulum (24), driving wheel (13), driven pulley (9), toothed belt wheel support (8), direct current generator (14), MR damper (7), photoelectric coded disk (6), first associated shaft (38), second associated shaft (39), first rotating shaft (19) and second rotating shaft (20), thumb cingulum (10), forefinger cingulum (21), middle finger cingulum (22), nameless cingulum (23) and little finger of toe cingulum (24) are set on driving wheel (13) and the driven pulley (9), driving wheel (13) and driven pulley (9) are located at respectively on first associated shaft (38) and second associated shaft (39), first associated shaft (38) and second associated shaft (39) are located on the toothed belt wheel support (8), on toothed belt wheel support (8), be provided with electric machine support (37) and MR damper support (40), described direct current generator (14) and MR damper (7) are located at respectively on electric machine support (37) and the MR damper support (40), photoelectric coded disk (6) is located on the MR damper (7), in thumb cingulum (10), forefinger cingulum (21), middle finger cingulum (22), be respectively equipped with thumb stall mechanism on nameless cingulum (23) and the little finger of toe cingulum (24), forefinger fingerstall mechanism, middle finger fingerstall mechanism, nameless fingerstall mechanism and little finger of toe fingerstall mechanism, adopt fingerstall mechanism, described fingerstall mechanism is by fingerstall (11), fingerstall connector (12) and be located at fingerstall and the fingerstall connector between power sensor (41) form, it is characterized in that, the axis that is respectively equipped with the axis of first rotating shaft (19) and second rotating shaft (20) and first rotating shaft (19) and second rotating shaft (20) on the described toothed belt wheel support (8) is parallel with fingerstall motion of mechanism direction, being connected with U type frame (5) and toothed belt wheel support (8) on toothed belt wheel support (8) realizes being rotationally connected with U type frame (5) by first rotating shaft (19) and second rotating shaft (20), described first rotating shaft (19) is connected in X to rotating mechanism, described X comprises second worm gear (36) and second worm screw (35) that is meshed to rotating mechanism, second worm gear (36) is connected with first rotating shaft (19), second worm screw (35) is connected in second stepper motor (16), described second stepper motor (16) is located on the U type frame (5), on U type frame (5), be connected with Z to rotating mechanism, Z comprises turntable (3) to rotating mechanism, turntable seat (18), first worm gear (34) that is meshed and first worm screw (33), first worm screw (33) is connected in first stepper motor (2) and is connected with an end of first stepper motor (2) output shaft, on the other end of first stepper motor (2) output shaft, be connected with handwheel (1), on turntable (3), be provided with turntable turning cylinder (42), the double rotating shaft as first worm gear (34) of described turntable turning cylinder is connected with first worm gear (34), described turntable (3) is connected with U type frame (5), and described turntable seat (18) is located on the pedestal (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110224698 CN102284177B (en) | 2011-08-08 | 2011-08-08 | Active and passive rehabilitation training mechanism for hands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110224698 CN102284177B (en) | 2011-08-08 | 2011-08-08 | Active and passive rehabilitation training mechanism for hands |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102284177A true CN102284177A (en) | 2011-12-21 |
| CN102284177B CN102284177B (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110224698 Expired - Fee Related CN102284177B (en) | 2011-08-08 | 2011-08-08 | Active and passive rehabilitation training mechanism for hands |
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| Country | Link |
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| CN (1) | CN102284177B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701186A (en) * | 2020-06-22 | 2020-09-25 | 厦门宏泰科技研究院有限公司 | Action judgment method of linear motor magnetic induction load-bearing fitness equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030073552A1 (en) * | 2001-10-11 | 2003-04-17 | Knight Michael W. | Biosensory ergonomic chair |
| CN2726584Y (en) * | 2004-05-27 | 2005-09-21 | 哈尔滨工程大学 | Intelligent hands rehabilitation training device |
| CN2798909Y (en) * | 2005-04-22 | 2006-07-26 | 上海卫尼医疗器械有限公司 | Continuous passive movement training rehabilitation machine for hand joints |
| CN101181176A (en) * | 2007-12-10 | 2008-05-21 | 华中科技大学 | Apparel type robot for healing hand function and control system thereof |
| CN202397779U (en) * | 2011-08-08 | 2012-08-29 | 东南大学 | Active and passive hand rehabilitation training mechanism |
-
2011
- 2011-08-08 CN CN 201110224698 patent/CN102284177B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030073552A1 (en) * | 2001-10-11 | 2003-04-17 | Knight Michael W. | Biosensory ergonomic chair |
| CN2726584Y (en) * | 2004-05-27 | 2005-09-21 | 哈尔滨工程大学 | Intelligent hands rehabilitation training device |
| CN2798909Y (en) * | 2005-04-22 | 2006-07-26 | 上海卫尼医疗器械有限公司 | Continuous passive movement training rehabilitation machine for hand joints |
| CN101181176A (en) * | 2007-12-10 | 2008-05-21 | 华中科技大学 | Apparel type robot for healing hand function and control system thereof |
| CN202397779U (en) * | 2011-08-08 | 2012-08-29 | 东南大学 | Active and passive hand rehabilitation training mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701186A (en) * | 2020-06-22 | 2020-09-25 | 厦门宏泰科技研究院有限公司 | Action judgment method of linear motor magnetic induction load-bearing fitness equipment |
| CN111701186B (en) * | 2020-06-22 | 2023-12-19 | 厦门宏泰科技研究院有限公司 | Motion judging method of linear motor magnetic induction load body-building equipment |
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| Publication number | Publication date |
|---|---|
| CN102284177B (en) | 2013-06-26 |
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Application publication date: 20111221 Assignee: JIANGSU YIJIAHE INFORMATION SCIENCE & TECHNOLOGY CO.,LTD. Assignor: Southeast University Contract record no.: 2015320000211 Denomination of invention: Active and passive rehabilitation training mechanism for hands Granted publication date: 20130626 License type: Exclusive License Record date: 20150414 |
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Change date: 20161209 Contract record no.: 2015320000211 Assignee after: YIJIAHE TECHNOLOGY Co.,Ltd. Assignee before: JIANGSU YIJIAHE INFORMATION SCIENCE & TECHNOLOGY CO.,LTD. |
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Granted publication date: 20130626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |