CN102614064B - Rehabilitation training device capable of straightly moving forwards and backwards as well as upwards and downwards - Google Patents

Rehabilitation training device capable of straightly moving forwards and backwards as well as upwards and downwards Download PDF

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Publication number
CN102614064B
CN102614064B CN 201210103452 CN201210103452A CN102614064B CN 102614064 B CN102614064 B CN 102614064B CN 201210103452 CN201210103452 CN 201210103452 CN 201210103452 A CN201210103452 A CN 201210103452A CN 102614064 B CN102614064 B CN 102614064B
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connecting rod
frame
crank
hinged
support
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CN 201210103452
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CN102614064A (en
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王勇
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BAOYING Jinyun Development Co., Ltd
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WUHU TIANREN INTELLIGENT MACHINERY CO Ltd
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Abstract

The invention discloses a rehabilitation training device capable of straightly moving forwards and backwards as well as upwards and downwards. 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 witha 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, and a tail end of the frame connecting rod is hinged with the frame to form a rotation pair; the support is eccentrically rotatably mounted on a substrate, and the support is driven to rotate by a worm wheel on the substrate; 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 deviceand 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

Can before and after, straight-line healthy training devices up and down
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 can before and after, straight-line healthy training devices up and down.
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 can before and after, straight-line healthy training devices up and down, 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:
Can before and after, straight-line healthy training devices up and down, 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 off-centre is installed in rotation on the substrate, described support is arranged on the revolving meber that is driven by decelerator, described decelerator connects firmly on substrate, and described revolving meber and described substrate form rotary pair; Described substrate is installed on first connecting rod or the second connecting rod;
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.
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, but the angle formula of side link is regulated, 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.
When crank rotated, the support of eccentric structure was also rotated around its jointed shaft, thereby made that the track that supports is more complicated, can realize the motion of straight line; Before and after the position of regulating side link just can be realized, rectilinear motion up and down.
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 substrates, 12 worm and gears.
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 figure, 2, present embodiment can before and after, straight-line healthy training devices up and down, 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 off-centre and be installed in rotation on the substrate 11, support by the worm and gear 12 that is arranged on the substrate 11 and drive rotation; Substrate 11 is installed on first connecting rod 2 or the second connecting rod 3.
Crank 1 drives rotation by the main motion power shaft of being located on the frame 57 by main drive 8; Side link 4 drives rotation by the assisted movement power shaft of being located on the frame 59 by auxiliary drive 10; Main drive 8 and auxiliary drive 10 are train.In specifically arranging, assisted movement power shaft 9 or auxiliary drive 10 are provided with brake.
In the use, according to body parameter and the training requirement of training objects, arrange and support 6 positions at first connecting rod 2 or second connecting rod 3; 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 drives the revolution of crank 1 complete cycle by main drive 8, the support of eccentric structure drives the wraparound rotating shaft by motor by worm and gear and rotates, like this, under the common cooperation of crank and support, the handle (riding) that supports just can be realized the more complicated characteristics of motion, can finish the movement locus of straight line; Adjust the bigger of side link, just can realize front and back, the rectilinear motion of different amplitudes up and down; 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 adjustment of respective range, make the movement locus of support handle (riding) 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 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 (3)

  1. Can before and after, straight-line healthy training devices up and down, 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) off-centre is installed in rotation on the substrate (11), described support is arranged on the revolving meber that is driven by decelerator, described decelerator connects firmly on substrate (11), and described revolving meber and described substrate form rotary pair; Described substrate (11) is installed on first connecting rod (2) or the second connecting rod (3);
    Described crank (1) drives rotation by the main motion 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. According to claim 1 can before and after, straight-line healthy training devices up and down, it is characterized in that described decelerator is worm type of reduction gearing or planetary reducer.
  3. According to claim 1 can before and after, straight-line healthy training devices up and down, it is characterized in that being provided with brake in described assisted movement power shaft (9) or the auxiliary drive (10).
CN 201210103452 2012-04-10 2012-04-10 Rehabilitation training device capable of straightly moving forwards and backwards as well as upwards and downwards Active CN102614064B (en)

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Application Number Priority Date Filing Date Title
CN 201210103452 CN102614064B (en) 2012-04-10 2012-04-10 Rehabilitation training device capable of straightly moving forwards and backwards as well as upwards and downwards

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CN102614064B true CN102614064B (en) 2013-10-02

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Publication number Priority date Publication date Assignee Title
CN109481237B (en) * 2018-12-27 2021-01-08 郑州大学第一附属医院 Knee arthritis patient rehabilitation device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113135A1 (en) * 1991-04-22 1992-10-29 Anton Reck Physiotherapy device for passive limb movement - has wheeled frame with vertical column supporting crank mechanism rotating pedals
CN2337854Y (en) * 1997-09-30 1999-09-15 王开冰 Automatically lifting and rocking type body building bed
CN201082234Y (en) * 2007-10-26 2008-07-09 四川大学 Hip joint rehabilitation sport machine
CN201389291Y (en) * 2009-03-26 2010-01-27 代希彪 Passive exercises fitness equipment
CN201658524U (en) * 2010-04-23 2010-12-01 张明生 Massage device of massage couch
CN102302405B (en) * 2011-07-08 2013-06-05 中国人民解放军理工大学工程兵工程学院 Limb rehabilitation training device
CN202478096U (en) * 2012-04-10 2012-10-10 芜湖天人智能机械有限公司 Healthy training device capable of doing back and forth or up and down linear motions

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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.

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