CN103349602A - Upper and lower limb fitness training device adjustable in wide range of amplitude - Google Patents
Upper and lower limb fitness training device adjustable in wide range of amplitude Download PDFInfo
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- CN103349602A CN103349602A CN2013102917650A CN201310291765A CN103349602A CN 103349602 A CN103349602 A CN 103349602A CN 2013102917650 A CN2013102917650 A CN 2013102917650A CN 201310291765 A CN201310291765 A CN 201310291765A CN 103349602 A CN103349602 A CN 103349602A
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Abstract
The invention discloses an upper and lower limb fitness training device adjustable in a wide range of amplitude. The device comprises a crank, a first connecting rod, a second connecting rod, a side link, a rack and a support, wherein one end of the crank is hinged to the rack to form a rotating pair, the other end of the crank is hinged to the head end of the first connecting rod to form a rotating pair, the tail end of the first connecting rod is hinged to the head end of the second connecting rod to form a rotating pair, the tail end of the second rotating rod is hinged to the head end of the side link to form a rotating pair, and the tail end of the side link is hinged to the rack to form a rotating pair; the support is fixedly connected to a worm gear of a worm gear and worm transmission device, the worm gear and worm transmission device is hinged to a slider of a guide rail pair, and the slider of the guide rail pair is driven by a screw pair installed on the first connecting rod or the second connecting rod. The crank and the side link are driven by a power mechanism on the rack. The upper and lower limb fitness training device adjustable in the wide range of amplitude is simple and compact in structure, wide in range of application, and capable of being connected to other recovery and fitness equipment and applied to recovery and fitness training equipment for the upper/lower limbs.
Description
Technical field:
The present invention relates to a kind of healthy training devices, belong to rehabilitation medical and sport and body-building apparatus 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 Fifth Population Census of China 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 society faces.The research of in recent years rehabilitation and fitness training apparatus has also had many achievements, the research of the training aidss such as, ectoskeleton Wearable towed such as end effector and various sport and body-buildings and use significantly development has 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 large, 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, but the object of the present invention is to provide 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 the rehabilitation of up/down 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 adjustable healthy training devices of upper and lower extremities of amplitude on a large scale, 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 connects firmly on the revolving meber that is driven by decelerator, and described decelerator is installed on the slide block of guideway, and described revolving meber and described slide block form rotary pair; The slide block of described guideway is driven by the screw pair that is installed on described first connecting rod or the second connecting rod.
Described decelerator is worm type of reduction gearing or planetary reducer.
Described crank and described connecting rod rest are driven by actuating unit on the described frame.
Another program of the present invention: the adjustable healthy training devices of upper and lower extremities of amplitude on a large scale, 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 connects firmly on longitudinal sliding block, and described longitudinal sliding block is moved by secondary the driving along the guide rail of transverse slider of deuterostrophies that is arranged on the transverse slider; Described transverse slider drives along the guide rail of first connecting rod and moves by being arranged on screw pair on the first connecting rod.
Described crank and described connecting rod rest are driven by actuating unit on the described frame.
Construction features of the present invention also is:
Described crank drives rotation by the main motion 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 procedure two pairs of devices is symmetrically arranged in by left/right hands and the left/right lower limb, can realize the synchronous/asynchronous training.
4, compact conformation of the present invention is flexible, can freedom retractable, can fold when not using, and take up room little.
5, the present invention has controllability, the handle position that supports, the angle of side link can realize combined regulation, 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 again different heights 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.
If 7 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, the support of eccentric structure connects firmly on worm gear, and the slide block of worm gear and guideway is hinged, is installed on first connecting rod or the second connecting rod by guideway and screw pair again, supports relative to connecting rod and can move and rotate; Perhaps, support connects firmly on the slide block of and the platform with two one-movement-freedom-degrees that is connected in series vertical at two moving directions, the screw pair and the guideway that form first order moving sets are installed on first connecting rod or the second connecting rod two, so that the track that supports is more complicated, the training amplitude of upper and lower extremities is larger.
Description of drawings:
Fig. 1 is main TV structure schematic diagram of the present invention; Fig. 2 is left view of the present invention; Fig. 3 is the main TV structure schematic diagram of second embodiment of the 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, 13 worm gearings, 14 longitudinal sliding blocks, 15 transverse sliders, 16 deuterostrophieses are secondary.
Below pass through the specific embodiment, and the invention will be further described by reference to the accompanying drawings.
The specific embodiment:
Embodiment 1: referring to Fig. 1,2, and the healthy training devices of upper and lower extremities that the amplitude on a large scale of the present embodiment is adjustable, it comprises:
Support 6 and connect firmly on the worm gear of worm gearing 13, worm gearing 13 is hinged on the slide block of guideway 12, and the slide block of guideway 12 is driven by the screw pair 11 that is 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.
Embodiment 2: referring to Fig. 2,3, and the healthy training devices of upper and lower extremities that the amplitude on a large scale of the present embodiment is adjustable, it comprises:
Support 6 and connect firmly on longitudinal sliding block 14, longitudinal sliding block 14 drives along the guide rail of transverse slider and moves by being arranged on deuterostrophies secondary 16 on the transverse slider 15; Transverse slider 15 drives along the guide rail of first connecting rod and moves by being arranged on screw pair 11 on the first connecting rod 2.Crank 1 and connecting rod rest 4 are driven by actuating unit on the frame 5.
In above-mentioned two schemes, crank 1 drives rotation by the main motion power shaft 7 of being located on the frame 5 by main drive 8; Side link 4 drives rotation by the assisted movement power shaft 9 of being located on the frame 5 by auxiliary drive 10; Main drive 8 and auxiliary drive 10 are train; Auxiliary drive 10 is provided with brake.
In the use, referring to Fig. 1,2, body parameter and training requirement according to training objects, the slide block of the screw drive guideway 12 by the screw pair 11 on first connecting rod or the second connecting rod moves, and then worm gearing 13 is moved along the length direction of first connecting rod or second connecting rod, rotate again worm gearing 13 so that connect firmly support 6 rotations of the eccentric structure on worm gear, by moving and rotate so that support arriving correct position; 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, main motion power shaft 7 is by the revolution of main drive 8 driving cranks 1 complete cycle, crank drives the handle (riding) that supports 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, so that the movement locus of support handle (riding) is in the suitable range of movement of user, thereby also can satisfy different crowd or individual training demand.
In actual the use, referring to Fig. 2,3, body parameter and training requirement according to training objects, the transverse slider 15 that drives guideway by the screw rod that is rotatably mounted on the screw pair 11 on first connecting rod or the second connecting rod moves, screw rod by rotation deuterostrophies pair 16 drives longitudinal sliding block 14 and moves along transverse slider again, supports 6 and arrives correct positions thereby adjust; 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, main motion power shaft 7 is by the revolution of main drive 8 driving cranks 1 complete cycle, crank drives the handle (riding) that supports and moves by track and the speed of expection, reaches training objectives; If the movement locus of support handle (riding) 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, so that the movement locus of support handle (riding) is in the suitable range of movement of user, 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, the brake of moment adjustable friction, spring etc., can control the size of the moment of resistance, for active training provides resistance, realize in the active exercise of regulation track, carrying out the purpose of strength building; In conjunction with the passive exercise of motor, thereby can satisfy the needs of main passive exercise.
Load onto respectively clutch 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 procedure two pairs of devices are symmetrically arranged in by left/right hands and the left/right lower limb, can adjust respectively the initial phase of both sides and remain unchanged, thereby realize the synchronous/asynchronous training.
When if crank rotates, worm screw, screw rod or two screw rods are again by motor-driven so that be supported on the connecting rod rotate, mobile or both direction moves, and then supports and can realize more complicated orbiting motion, the training amplitude of upper and lower extremities is larger.
Claims (2)
1. the adjustable healthy training devices of upper and lower extremities of amplitude on a large scale 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) connects firmly on longitudinal sliding block (14), and described longitudinal sliding block (14) drives along the guide rail of transverse slider and moves by being arranged on deuterostrophies secondary (16) on the transverse slider (15); Described transverse slider (15) drives along the guide rail of first connecting rod and moves by being arranged on screw pair (11) on the first connecting rod (2);
Described crank (1) and described side link (4) are driven by the upper actuating unit of described frame (5).
2. the adjustable healthy training devices of upper and lower extremities of amplitude on a large scale according to claim 1 is characterized in that, described crank (1) drives rotation by the main motion power shaft (7) of being located on the frame (5) by main drive (8); Described side link (4) drives rotation by the assisted movement power shaft (9) of being located on the frame (5) by auxiliary drive (10); Described main drive (8) and described auxiliary drive (10) are train;
Described auxiliary drive (10) is provided with brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310291765.0A CN103349602B (en) | 2012-04-10 | 2012-04-10 | Upper and lower limb fitness training device adjustable in wide range of amplitude |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310291765.0A CN103349602B (en) | 2012-04-10 | 2012-04-10 | Upper and lower limb fitness training device adjustable in wide range of amplitude |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210103400 Division CN102614062B (en) | 2012-04-10 | 2012-04-10 | Upper and lower limb fitness training device with adjustable extensive scope |
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| CN103349602A true CN103349602A (en) | 2013-10-16 |
| CN103349602B CN103349602B (en) | 2014-12-03 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104095732A (en) * | 2014-06-30 | 2014-10-15 | 上海治实合金科技有限公司 | Left and right brain parallel development device |
| CN105520821A (en) * | 2016-01-26 | 2016-04-27 | 哈尔滨工业大学 | Spring energy storage device with continuous variable stiffness |
| CN108478392A (en) * | 2018-05-08 | 2018-09-04 | 合肥工业大学 | A kind of exercising apparatus for recovery of upper limb |
| CN108619655A (en) * | 2018-05-25 | 2018-10-09 | 京东方科技集团股份有限公司 | A kind of wearable device, control VR systems and its control method |
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| GB307677A (en) * | 1928-06-29 | 1929-03-14 | Norris Earl Goodrich | Massaging machine with adjustable crank pin |
| FR2347923B1 (en) * | 1976-04-15 | 1980-02-15 | Camus Jean Pierre | |
| EP0473484A1 (en) * | 1990-08-28 | 1992-03-04 | Antoine Forcioli | Machine for rehabilitation of a human joint particularly a knee |
| JP2000225157A (en) * | 1999-02-08 | 2000-08-15 | Yasuyuki Takimoto | Manual seesaw-type human body function recovering apparatus used in dorsal position |
| CN201389291Y (en) * | 2009-03-26 | 2010-01-27 | 代希彪 | Passive exercises fitness equipment |
| CN202665908U (en) * | 2012-04-10 | 2013-01-16 | 芜湖天人智能机械有限公司 | Upper and lower limb rehabilitation and fitness training device with range capable of being adjusted in broad range |
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2012
- 2012-04-10 CN CN201310291765.0A patent/CN103349602B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB307677A (en) * | 1928-06-29 | 1929-03-14 | Norris Earl Goodrich | Massaging machine with adjustable crank pin |
| FR2347923B1 (en) * | 1976-04-15 | 1980-02-15 | Camus Jean Pierre | |
| EP0473484A1 (en) * | 1990-08-28 | 1992-03-04 | Antoine Forcioli | Machine for rehabilitation of a human joint particularly a knee |
| JP2000225157A (en) * | 1999-02-08 | 2000-08-15 | Yasuyuki Takimoto | Manual seesaw-type human body function recovering apparatus used in dorsal position |
| CN201389291Y (en) * | 2009-03-26 | 2010-01-27 | 代希彪 | Passive exercises fitness equipment |
| CN202665908U (en) * | 2012-04-10 | 2013-01-16 | 芜湖天人智能机械有限公司 | Upper and lower limb rehabilitation and fitness training device with range capable of being adjusted in broad range |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104095732A (en) * | 2014-06-30 | 2014-10-15 | 上海治实合金科技有限公司 | Left and right brain parallel development device |
| CN105520821A (en) * | 2016-01-26 | 2016-04-27 | 哈尔滨工业大学 | Spring energy storage device with continuous variable stiffness |
| CN105520821B (en) * | 2016-01-26 | 2017-11-03 | 哈尔滨工业大学 | A kind of spring energy storage device of continuous variable-stiffness |
| CN108478392A (en) * | 2018-05-08 | 2018-09-04 | 合肥工业大学 | A kind of exercising apparatus for recovery of upper limb |
| CN108619655A (en) * | 2018-05-25 | 2018-10-09 | 京东方科技集团股份有限公司 | A kind of wearable device, control VR systems and its control method |
| US10795444B2 (en) | 2018-05-25 | 2020-10-06 | Boe Technology Group Co., Ltd. | Wearable device, control method for wearable device and control system |
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| CN103349602B (en) | 2014-12-03 |
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Effective date of registration: 20201225 Address after: 224006 No. 137, Renmin Middle Road, DAZONGHU Town, Yandu District, Yancheng City, Jiangsu Province (m) Patentee after: Yancheng Shuangxin Construction Investment 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. |