CN102614063B - Support-movable and amplitude-adjustable training device for rehabilitation of upper and lower limbs - Google Patents
Support-movable and amplitude-adjustable training device for rehabilitation of upper and lower limbs Download PDFInfo
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- CN102614063B CN102614063B CN 201210103433 CN201210103433A CN102614063B CN 102614063 B CN102614063 B CN 102614063B CN 201210103433 CN201210103433 CN 201210103433 CN 201210103433 A CN201210103433 A CN 201210103433A CN 102614063 B CN102614063 B CN 102614063B
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Abstract
The invention discloses a support-movable and amplitude-adjustable training device for rehabilitation of upper and lower limbs. The training device comprises a crank, a first connecting rod, a second connecting rod, a frame connecting rod, a frame, and a support, wherein one end of the crank is hinged with the frame to form a rotation pair, the other end of the crank is hinged with a head end of the first connecting rod to form a rotation pair, a tail end of the first connecting rod is hinged with a head end of the second connecting rod to form a rotation pair, a tail end of the second connecting rod is hinged with a head end of the frame connecting rod to form a rotation pair, a tail end of the frame connecting rod is hinged with the frame to form a rotation pair, the support is mounted on a guide rail pair, and a screw pair matched with the guide rail pair is arranged on the first connecting rod or the second connecting rod; the crank is driven to rotate by a drive input shaft on the frame through a main transmission device; the frame connecting rod is driven to rotate by an auxiliary movement input shaft on the frame through an auxiliary transmission device; and the main transmission device and the auxiliary transmission device are all wheel types. The training device has the characteristics of simple and compact structure, wide application range and capability of being grafted onto other rehabilitation and fitness appliances.
Description
Technical field:
The present invention relates to a kind of healthy training devices, belong to rehabilitation medical and sport and body-building instrument field, particularly the apparatus of the upper and lower limb athletic rehabilitation of trainer and training.
Background technology:
" 2010 annual Chinese programs for the elderly statistical communique of development " pointed out the whole nation 60 years old and above aging 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 the number with white-collar occupations disease also constantly increases.The prevention of the prevention of senile disease and rehabilitation, white-collar occupations disease and improvement 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 aidss such as for example end effector is towed, ectoskeleton Wearable and various sport and body-buildings and use development has significantly 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 a kind of support movably, amplitude is adjustable, the healthy training devices of upper and lower extremities, but it is 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:
Support movably, amplitude is adjustable, the healthy training devices of upper and lower extremities, it comprises:
Crank, first connecting rod, second connecting rod, side link, frame, support; The hinged formation revolute pair of one end of described crank and described frame, the hinged formation revolute pair of the head end of the other end and described first connecting rod, the hinged formation revolute pair of the end of first connecting rod and the head end of described second connecting rod, the hinged formation revolute pair of the end of second connecting rod and the head end of described side link, the hinged formation revolute pair of the end of side link and described frame, described support is installed on the guideway, and described first connecting rod or second connecting rod are provided with the screw pair with described guideway coupling;
Described crank drives rotation by the active power shaft of being located on the frame by main drive; Described side link drives rotation by the assisted movement power shaft of being located on the frame by auxiliary drive; Described main drive and described auxiliary drive are train;
Described auxiliary drive is provided with brake.
Compared with the prior art, 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 rehabilitation and the exercise of upper and lower limb.
3, exercise mode of the present invention is various, in the use two pairs of devices is symmetrically arranged in by a left side/right hand and a left side/right lower limb, 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, position and the angle of side link of the handle that supports on first connecting rod or second connecting rod can realize that combination type regulates, realize the training of different tracks, different amplitudes, make it can adapt to same position trainer in the situation of 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 by clutch, the drive motors of crank and side link can be same.
7, if the active power shaft and initiatively in the actuating device or outer setting resistance link such as magnetic powder brake, the brake of moment adjustable friction, spring etc. are arranged, just can carry out passive exercise; Like this, just can realize main passive exercise by motor and resistance link, not only can be used as convalescence exerciser and make the rehabilitation limbs, and can make health invigorating as health and fitness facilities.
8, support is installed on first connecting rod or the second connecting rod by screw pair and guideway, forms moving sets between support and connecting rod, and manually rotating screw moves support, also can move support by the motor rotating screw, the convenient position adjustments that supports.
Description of drawings:
Fig. 1 is main TV structure sketch map of the present invention; Fig. 2 is left view of the present invention.
Number in 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 assisted movement power shafts, 10 auxiliary drives, 11 screw pairs, 12 guideways.
Below pass through the specific embodiment, and the invention will be further described by reference to the accompanying drawings.
The specific embodiment:
Embodiment: referring to Fig. 1,2, the support of present embodiment movably, amplitude is adjustable, the healthy training devices of upper and lower extremities, 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 be installed on the guideway 12, first connecting rod 2 or second connecting rod 3 are provided with the screw pair 11 with guideway 12 couplings.
Crank 1 drives rotation by the active power shaft of being located on the frame 57 by main drive 8; Described side link 4 drives rotation by the assisted movement power shaft of being located on the frame 59 by auxiliary drive 10; Described main drive 8 and described auxiliary drive 10 are train; Be provided with brake at auxiliary drive 10.
In the use, according to body parameter and the training requirement of training objects, rotation is installed in screw rod on first connecting rod or the second connecting rod and makes by screw pair 11 and guideway 12 and support 6 correct positions that move on first connecting rod or the second connecting rod; Assisted movement power shaft 9 is adjusted side link 4 to correct position by auxiliary drive 10, and brake work or auto-lock function play a role and keep side link motionless.The hand of trainer's upper limb (foots of lower limb) contacts with the handle (riding) that supports 6, main motion power shaft 7 drives the revolution of crank 1 complete cycle by main drive 8, crank drives the handle (riding) that is installed in the support on first connecting rod or the second connecting rod and moves by track and the speed of expection, reaches training objectives; If the movement locus of the handle (riding) that supports is not in the suitable range of movement of user, then side link is turned an angle and realize the position adjustment of respective range, the movement locus of the handle (ride) that make to support in the suitable range of movement of user, thereby also can satisfy the training demand of different crowd or individuality.
If in main motion power shaft 7 and main drive 8 or the outside load onto drag devices such as magnetic powder brake, the brake of moment adjustable friction, 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 exercise of regulation track; In conjunction with the passive exercise of motor, thereby can satisfy the needs of main passive exercise.
Load onto clutch respectively on main motion power shaft 7 and assisted movement power shaft 9, then can control driven by motor crank or side link by 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 in the use two pairs of devices are symmetrically arranged in by a left side/right hand and a left side/right lower limb, can adjust the initial phase of both sides respectively and remain unchanged, thereby the realization synchronous/asynchronous is trained.
Claims (2)
1. support movably, amplitude is adjustable, the healthy training devices of upper and lower extremities, it 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 described crank (1) and the hinged formation revolute pair of described frame (5), the hinged formation revolute pair of the head end of the other end and described first connecting rod (2), the hinged formation revolute pair of the head end of the end of first connecting rod (2) and described second connecting rod (3), the hinged formation revolute pair of the head end of the end of second connecting rod (3) and described side link (4), the end of side link (4) and the hinged formation revolute pair of described frame (5), described support (6) is installed on the guideway (12), and described first connecting rod (2) or second connecting rod (3) are provided with the screw pair (11) with described guideway (12) coupling;
Described crank (1) drives rotation by the active power shaft of being located on the frame (5) (7) by main drive (8); Described side link (4) drives rotation by the assisted movement power shaft of being located on the frame (5) (9) by auxiliary drive (10); Described main drive (8) and described auxiliary drive (10) are train.
2. support according to claim 1 movably, amplitude is adjustable, the healthy training devices of upper and lower extremities, it is characterized in that described auxiliary drive (10) is provided with brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210103433 CN102614063B (en) | 2012-04-10 | 2012-04-10 | Support-movable and amplitude-adjustable training device for rehabilitation of upper and lower limbs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210103433 CN102614063B (en) | 2012-04-10 | 2012-04-10 | Support-movable and amplitude-adjustable training device for rehabilitation of upper and lower limbs |
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| Publication Number | Publication Date |
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| CN102614063A CN102614063A (en) | 2012-08-01 |
| CN102614063B true CN102614063B (en) | 2013-10-02 |
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| CN 201210103433 Active CN102614063B (en) | 2012-04-10 | 2012-04-10 | Support-movable and amplitude-adjustable training device for rehabilitation of upper and lower limbs |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191543A (en) * | 2013-04-03 | 2013-07-10 | 芜湖天人智能机械有限公司 | Foldable and orbital transfer upper and lower limb coordinate exercise training mechanism |
| 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 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6024676A (en) * | 1997-06-09 | 2000-02-15 | Eschenbach; Paul William | Compact cross trainer exercise apparatus |
| DE20007957U1 (en) * | 2000-05-03 | 2000-07-20 | Ergo Fit Gmbh & Co Kg | Training device |
| US7494447B2 (en) * | 2002-11-26 | 2009-02-24 | Paul William Eschenbach | Elliptical exercise apparatus with adjustable crank |
| CN2698397Y (en) * | 2003-09-18 | 2005-05-11 | 刘严雄 | Body building device with power assisting mechanism |
| CN201044808Y (en) * | 2006-12-22 | 2008-04-09 | 武汉大学 | Rehabilitation training device |
| WO2008114292A1 (en) * | 2007-03-21 | 2008-09-25 | Cammax S.A. | Elliptical trainer with ergonomic pedal unit |
| CN101757772A (en) * | 2009-12-25 | 2010-06-30 | 桂林电子科技大学 | Novel energy-saving rowing exercise equipment |
| CN202505696U (en) * | 2012-04-10 | 2012-10-31 | 芜湖天人智能机械有限公司 | Support-movable and amplitude-adjustable upper and lower limb healthy training device |
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Effective date of registration: 20201229 Address after: 225802 Jinlong Road, Jinghe Town, Baoying County, Yangzhou City, Jiangsu Province Patentee after: BAOYING Jinyun Development Co., Ltd Address before: 241006 room 111, Park C, science and technology innovation center, Wuhu Economic and Technological Development Zone, Anhui Province Patentee before: WUHU NATURE INTELLIGENT MACHINERY Co.,Ltd. |