CN102614630A - Amplitude-adjustable upper and lower limb rehabilitation and fitness training device - Google Patents
Amplitude-adjustable upper and lower limb rehabilitation and fitness training device Download PDFInfo
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- CN102614630A CN102614630A CN2012101034097A CN201210103409A CN102614630A CN 102614630 A CN102614630 A CN 102614630A CN 2012101034097 A CN2012101034097 A CN 2012101034097A CN 201210103409 A CN201210103409 A CN 201210103409A CN 102614630 A CN102614630 A CN 102614630A
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- connecting rod
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- crank
- revolute pair
- side link
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Abstract
The invention discloses an amplitude-adjustable upper and lower limb rehabilitation and fitness training device. The device comprises a crank, a first connecting rod, a second connecting rod, a side link, a frame and a support, wherein one end of the crank and the frame are hinged to form a revolute pair, and the other end of the crank and the head end of the first connecting rod are hinged to form a revolute pair; the tail end of the first connecting rod and the head end of the second connecting rod are hinged to form a revolute pair; the tail end of the second connecting rod and the head end of the side link are hinged to form a revolute pair; the tail end of the side link and the frame are hinged to form a revolute pair; the support is arranged on the first connecting rod or the second connecting rod; and the crank and the side link are driven by a power mechanism on the frame. The device is a foldable deflectable limb health-training device which is simple and compact in structure and wide in application range, can be grafted to other rehabilitation and fitness devices, and can be applied to upper/lower limb rehabilitation and fitness training with adjustable exercise mode.
Description
Technical field:
The present invention relates to a kind of healthy trainer, relate in particular to the healthy trainer of the adjustable upper and lower extremities of a kind of amplitude.
Background technology:
" 2010 annual Chinese programs for the elderly statistical communique of development " pointed out the whole nation 60 years old and above elderly population have reached 1.7765 hundred million; The ratio that accounts for total population weighs 13.26%; Compare with the 5th national census in 2000; Risen 2.93 percentage points, visible China aging degree is continuing to deepen; Along with social development, the crowd of sitting work constantly increases, and having the sick number of white-collar occupations also constantly increases.The prevention of disease of old people and rehabilitation, sick prevention and the improvement of white-collar occupations have become the serious problems that current society faces.The research of rehabilitation in recent years and fitness training apparatus has also had many achievements, the research of training aids such as for example end effector is towed, ectoskeleton Wearable and various sport and body-buildings and use development has significantly all been arranged.But they exist following deficiency: need the special and professional care personnel to accompany training, exercising device complex structure in the whole journey, use that the place is big, forms of motion is single; So do not have general applicability, be difficult to satisfy rehabilitation, the body-building demand of different crowd, Different Individual.
Summary of the invention:
For overcoming the defective of prior art; The object of the present invention is to provide the healthy trainer of the adjustable upper and lower extremities of a kind of amplitude, but be a kind of simple and compact for structure, have wide range of applications grafting on other rehabilitations and health and fitness facilities, can be applied in/rehabilitation of lower limb and fitness training, the healthy device of collapsible variable bit limbs that forms of motion is adjustable.
Technical solution problem of the present invention adopts following technical scheme:
The healthy trainer of the adjustable upper and lower extremities of amplitude, it comprises:
Crank, first connecting rod, second connecting rod, side link, frame, support; The hinged formation revolute pair of one end of said crank and said frame; The hinged formation revolute pair of the head end of the other end and said first connecting rod; The hinged formation revolute pair of the end of first connecting rod and the head end of said second connecting rod; The hinged formation revolute pair of the end of second connecting rod and the head end of said side link, the hinged formation revolute pair of the end of side link and said frame, said support is installed on said first connecting rod or the second connecting rod;
Said crank and said connecting rod rest are driven by actuating unit on the said frame.
Design feature of the present invention also is:
Said crank drives rotation by the main motion power shaft of being located on the frame through main drive; Said side link drives rotation by the synkinesia power shaft of being located on the frame through auxiliary drive; Said main drive and said auxiliary drive are train.
Said auxiliary drive is provided with brake.
Be provided with groove on said first connecting rod and the second connecting rod along its length, said support can be slided and locking along said groove.
Compared with present technology, beneficial effect of the present invention is embodied in:
1, the present invention simple in structure, be convenient to be integrated on other rehabilitation and fitness training apparatus, seat, massage armchair and the wheelchair.
2, applied range of the present invention can be used for the rehabilitation and the exercise of upper and lower limb.
3, exercise mode of the present invention is various, is symmetrically arranged in two pairs of devices by a left side/right hand and a left side/right leg in the use, can realize the synchronous/asynchronous training.
4, compact conformation of the present invention is flexible, can free folding and unfolding, can fold when not using, and it is little to take up room.
5, the present invention has controllability; Support (being handle or foot-operated) is installed in the position on the connecting rod, the angle of side link can realize the combined type adjusting; Realize the training of different tracks, different amplitudes; Make it can adapt to the situation of same position trainer in the exercise of different convalescences and physical training condition, the trainer that can satisfy different heights again carries out the demand of rehabilitation and exercise.
6, control driven by motor crank or side link through clutch, the drive motors of crank and side link can be same.
7, if the active power shaft and initiatively in the transmission device or outer setting resistance link such as magnetic powder brake, moment adjustable friction brake, spring etc. are arranged, just can carry out passive exercise; Like this, just can realize main passive exercise, not only can be used as convalescence exerciser and make and be used for the rehabilitation limbs, and can make as health and fitness facilities and be used for building up health through motor and resistance link.
Description of drawings:
Fig. 1 is a main TV structure sketch map of the present invention; Fig. 2 is a left view of the present invention.
Label among the figure: 1 crank, 2 first connecting rods, 3 second connecting rods, 4 side links, 5 frames, 6 support 7 main motion power shafts, 8 main drives, 9 synkinesia power shafts, 10 auxiliary drives, 11 grooves.
Below pass through the specific embodiment, and combine accompanying drawing that the present invention is described further.
The specific embodiment:
Embodiment: referring to Fig. 1,2, the healthy trainer of the adjustable upper and lower extremities of the amplitude of present embodiment, it comprises:
Crank 1, first connecting rod 2, second connecting rod 3, side link 4, frame 5, support 6; One end of crank 1 and frame 5 hinged formation revolute pairs; The hinged formation revolute pair of the head end of the other end and first connecting rod 2; The hinged formation revolute pair of the head end of the end of first connecting rod 2 and second connecting rod 3; The hinged formation revolute pair of the head end of the end of second connecting rod 3 and side link 4, the end of side link 4 and frame 5 hinged formation revolute pairs support 6 and are installed on first connecting rod 2 or the second connecting rod 3.
Crank 1 and connecting rod rest 4 are driven by actuating unit on the frame 5.
In specifically being provided with, crank 1 drives rotation by the main motion power shaft of being located on the frame 57 through main drive 8; Side link 4 drives rotation by the synkinesia power shaft of being located on the frame 59 through auxiliary drive 10; Main drive 8 and auxiliary drive 10 are train.Auxiliary drive 10 is provided with brake or has auto-lock function.Shown in Figure 1, be provided with groove 11 along its length on first connecting rod 2 and the second connecting rod 3, support 6 and can slide and locking along groove.
In actual the use, according to the body parameter and the training requirement of training objects, the correct position that is installed in support 6 on first connecting rod or the second connecting rod; To correct position, brake work or auto-lock function play a role and keep side link motionless synkinesia power shaft 9 through auxiliary drive 10 adjustment side links 4.The hand of trainer's upper limbs (foots of lower limb) contacts with support handle (riding); Main motion power shaft 7 drives the revolution of crank 1 complete cycle through main drive 8; Crank drives track and the speeds that the support handle (riding) that is installed on first connecting rod 2 or the second connecting rod 3 is pressed expection, reaches training goal; If the movement locus of support handle (riding) is not in user's suitable range of movement; Then with side link 4 turn an angle adjustment that realizes respective range or the position that adjustment is supported on first connecting rod or second connecting rod; Make the movement locus of support handle (riding) in user's suitable range of movement, thereby also can satisfy different crowd or individual training demand.
If in main motion power shaft 7 and main drive 8 or the outside load onto drag devices such as magnetic powder brake, moment adjustable friction brake, spring etc.; Can control the size of the moment of resistance; For training initiatively provides resistance, be implemented in the purpose of carrying out strength building in the active movement of regulation track; In conjunction with the passive exercise of motor, thereby can satisfy the needs of main passive exercise.
On main motion power shaft 7 and synkinesia power shaft 9, load onto clutch respectively, then can control driven by motor crank or side link through clutch, like this, the drive motors of crank and side link can be same.
If in main motion power shaft 7 and main drive 8, brake is housed, then be symmetrically arranged in two pairs of devices by a left side/right hand and a left side/right leg in the use, can adjust the initial phase of both sides respectively and remain unchanged, thereby the realization synchronous/asynchronous is trained.
Claims (3)
1. the healthy trainer of the adjustable upper and lower extremities of amplitude is characterized in that comprising:
Crank (1), first connecting rod (2), second connecting rod (3), side link (4), frame (5), support (6); One end of said crank (1) and the hinged formation revolute pair of said frame (5); The hinged formation revolute pair of the head end of the other end and said first connecting rod (2); The hinged formation revolute pair of the head end of the end of first connecting rod (2) and said second connecting rod (3); The hinged formation revolute pair of the head end of the end of second connecting rod (3) and said side link (4), the end of side link (4) and the hinged formation revolute pair of said frame (5), said support (6) is installed on said first connecting rod (2) or the second connecting rod (3);
Said crank (1) and said connecting rod rest (4) are gone up actuating unit by said frame (5) and are driven.
2. the healthy trainer of the adjustable upper and lower extremities of amplitude according to claim 1 is characterized in that, said crank (1) drives rotation by the main motion power shaft of being located on the frame (5) (7) through main drive (8); Said side link (4) drives rotation by the synkinesia power shaft of being located on the frame (5) (9) through auxiliary drive (10); Said main drive (8) and said auxiliary drive (10) are train;
Said auxiliary drive (10) is provided with brake.
3. the healthy trainer of the adjustable upper and lower extremities of amplitude according to claim 1 is characterized in that, is provided with groove (11) along its length on said first connecting rod (2) and the second connecting rod (3), and said support (6) can be slided and locking along said groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210103409.7A CN102614630B (en) | 2012-04-10 | 2012-04-10 | Amplitude-adjustable upper and lower limb rehabilitation and fitness training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210103409.7A CN102614630B (en) | 2012-04-10 | 2012-04-10 | Amplitude-adjustable upper and lower limb rehabilitation and fitness training device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102614630A true CN102614630A (en) | 2012-08-01 |
| CN102614630B CN102614630B (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210103409.7A Active CN102614630B (en) | 2012-04-10 | 2012-04-10 | Amplitude-adjustable upper and lower limb rehabilitation and fitness training device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316446A (en) * | 2013-07-12 | 2013-09-25 | 芜湖天人智能机械有限公司 | Rail-variable upper limb and lower limb coordinated exercise training mechanism with moving pair |
| CN103463796A (en) * | 2013-07-12 | 2013-12-25 | 芜湖天人智能机械有限公司 | Adjustable-trajectory limb health training device with sliding pair |
| CN110279556A (en) * | 2019-06-21 | 2019-09-27 | 天津大学 | Adjustable elliptical orbit lower limb recovery wheelchair |
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| CN2354545Y (en) * | 1998-08-25 | 1999-12-22 | 天津市中医药研究院 | Instrument for treating upper limb |
| US6090013A (en) * | 1998-12-07 | 2000-07-18 | Eschenbach; Paul William | Cross trainer exercise apparatus |
| CN2435080Y (en) * | 2000-08-10 | 2001-06-20 | 熊鹰 | Multi-functional lower limb traction reduction apparatus |
| CN2815338Y (en) * | 2005-08-18 | 2006-09-13 | 哈尔滨工程大学 | Supine lying posture lower limb rehabilitation training robot |
| CN2829696Y (en) * | 2005-09-21 | 2006-10-25 | 郭平 | Mini automatic adjusting single finger joint restoring exerciser |
| CN2875407Y (en) * | 2006-03-31 | 2007-03-07 | 徐克林 | Jacking-up user's feet type massage apparatus |
| US7404785B2 (en) * | 1997-04-26 | 2008-07-29 | Stearns Kenneth K | Elliptical exercise methods and apparatus with adjustable crank |
| CN202516234U (en) * | 2012-04-10 | 2012-11-07 | 芜湖天人智能机械有限公司 | Amplitude-adjustable upper limb and lower limb recovery and fitness training device |
-
2012
- 2012-04-10 CN CN201210103409.7A patent/CN102614630B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7404785B2 (en) * | 1997-04-26 | 2008-07-29 | Stearns Kenneth K | Elliptical exercise methods and apparatus with adjustable crank |
| CN2354545Y (en) * | 1998-08-25 | 1999-12-22 | 天津市中医药研究院 | Instrument for treating upper limb |
| US6090013A (en) * | 1998-12-07 | 2000-07-18 | Eschenbach; Paul William | Cross trainer exercise apparatus |
| CN2435080Y (en) * | 2000-08-10 | 2001-06-20 | 熊鹰 | Multi-functional lower limb traction reduction apparatus |
| CN2815338Y (en) * | 2005-08-18 | 2006-09-13 | 哈尔滨工程大学 | Supine lying posture lower limb rehabilitation training robot |
| CN2829696Y (en) * | 2005-09-21 | 2006-10-25 | 郭平 | Mini automatic adjusting single finger joint restoring exerciser |
| CN2875407Y (en) * | 2006-03-31 | 2007-03-07 | 徐克林 | Jacking-up user's feet type massage apparatus |
| CN202516234U (en) * | 2012-04-10 | 2012-11-07 | 芜湖天人智能机械有限公司 | Amplitude-adjustable upper limb and lower limb recovery and fitness training device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316446A (en) * | 2013-07-12 | 2013-09-25 | 芜湖天人智能机械有限公司 | Rail-variable upper limb and lower limb coordinated exercise training mechanism with moving pair |
| CN103463796A (en) * | 2013-07-12 | 2013-12-25 | 芜湖天人智能机械有限公司 | Adjustable-trajectory limb health training device with sliding pair |
| CN103316446B (en) * | 2013-07-12 | 2015-04-22 | 芜湖天人智能机械有限公司 | Rail-variable upper limb and lower limb coordinated exercise training mechanism with moving pair |
| CN103463796B (en) * | 2013-07-12 | 2015-05-20 | 芜湖天人智能机械有限公司 | Adjustable-trajectory limb health training device with sliding pair |
| CN110279556A (en) * | 2019-06-21 | 2019-09-27 | 天津大学 | Adjustable elliptical orbit lower limb recovery wheelchair |
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| Publication number | Publication date |
|---|---|
| CN102614630B (en) | 2014-11-26 |
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