CN104888415B - A kind of rail-variable, folding upper and lower extremities coordinated movement of various economic factors trainer - Google Patents
A kind of rail-variable, folding upper and lower extremities coordinated movement of various economic factors trainer Download PDFInfo
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- CN104888415B CN104888415B CN201510209767.XA CN201510209767A CN104888415B CN 104888415 B CN104888415 B CN 104888415B CN 201510209767 A CN201510209767 A CN 201510209767A CN 104888415 B CN104888415 B CN 104888415B
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Abstract
The invention discloses a kind of rail-variable, folding upper and lower extremities coordinated movement of various economic factors trainer, it includes:Crank, first connecting rod, second connecting rod, side link, third connecting rod, rocking bar, frame, foot support, handle;One end of crank is hinged with frame and forms revolute pair, the other end of crank and the head end of first connecting rod, which are hinged, forms revolute pair, the end of first connecting rod and the head end of second connecting rod, which are hinged, forms revolute pair, the end of second connecting rod and the head end of side link, which are hinged, forms revolute pair, the end of side link is hinged with frame and forms revolute pair, one end of third connecting rod is hinged with crank and forms revolute pair, the other end of third connecting rod and the middle part of rocking bar, which are hinged, forms revolute pair, and the bottom of rocking bar is hinged with frame forms revolute pair;Foot support is installed on first connecting rod or second connecting rod, handle is installed in the upper end of rocking bar.The present invention is simple and compact for structure, has a wide range of application.
Description
The application is the divisional application in Application No. 2013102914243 (July 12 2013 applying date);The application will
Seek the priority in Application No. 2013101161203 (April 3 2013 applying date).
Technical field:
The present invention relates to a kind of rail-variable, folding upper and lower extremities coordinated movement of various economic factors trainer, belong to rehabilitation medical and fortune
Dynamic field of exercise.
Background technology:
《2010 annual Chinese programs for the elderly statistical communique of developments》Point out the whole nation 60 years old and above elderly population have reached
1.7765 hundred million, the proportion of total population is accounted for up to 13.26%, compared with the Fifth Population Census of China in 2000, rises 2.93
Percentage point, it is seen that China's aging degree continues to deepen;With social development, the crowd of sitting work is continuously increased, tool
The number for having white-collar occupations disease is also continuously increased.The prevention and rehabilitation of disease of old people, the prevention of white-collar occupations disease and improvement have turned into
The serious problems that today's society faces.Rehabilitation in recent years and the research of fitness training apparatus there has also been many achievements, such as end
The research of the training aids such as actuator is towed, wearable exoskeleton and various sport and body-buildings and using having significantly
Development.But there is following deficiency for they:Needing care-giving professional to accompany in the whole journey, training, exercising device be complicated, application
Place is larger, forms of motion is single, lacks the upper and lower extremities coordinated movement of various economic factors, it is impossible to folds, track is constant, is generally applicable so not having
Property, it is difficult to meet different crowd, the rehabilitation of Different Individual, body-building demand.
The content of the invention:
The defects of to overcome prior art, it is an object of the invention to provide a kind of rail-variable, folding upper and lower extremities to assist
Motion training device is adjusted, its is simple and compact for structure, has wide range of applications, and also can be grafted on other rehabilitations and health and fitness facilities, energy
Enough meet the space environments such as family, office are less, the rehabilitation of the adjustable upper and lower extremities coordinated movement of various economic factors of amplitude, fitness training need
Ask.
The present invention solves technical problem and adopted the following technical scheme that:
A kind of rail-variable, folding upper and lower extremities coordinated movement of various economic factors trainer, it includes:
Crank, first connecting rod, second connecting rod, side link, third connecting rod, rocking bar, frame, foot support, handle;
One end of the crank is hinged with the frame and forms revolute pair, and the other end of crank and the head end of first connecting rod are cut with scissors
Connect to form revolute pair, the end of the first connecting rod and the head end of second connecting rod are hinged and form revolute pair, the second connecting rod
The head end of end and side link is be hinged to form revolute pair, and the end of the side link is hinged with the frame and forms revolute pair, institute
State one end of third connecting rod and the crank or the first connecting rod or the second connecting rod are be hinged forms revolute pair, third connecting rod
The other end is hinged with the bottom of the rocking bar or middle part and forms revolute pair, and the middle part or bottom of the rocking bar are hinged with frame to be formed
Revolute pair;
Foot support is installed on the first connecting rod or second connecting rod, handle is installed in the upper end of the rocking bar.
The crank is driven by main drive chain by the driving shaft in frame and rotated;The side link is by located at frame
On asessory shaft pass through auxiliary driving-chain driving rotate;The main drive chain collectively constitutes driving-chain with auxiliary driving-chain.
Pin joint of the one end of the third connecting rod on the crank or the first connecting rod or the second connecting rod with
Adjust;Pin joint of the rocking bar in the frame is with tune;Position of the foot support on first connecting rod or second connecting rod
With tune.
A kind of rail-variable, folding upper and lower extremities coordinated movement of various economic factors trainer, it includes:
Crank, first connecting rod, second connecting rod, side link, third connecting rod, rocking bar, frame, foot support, handle, linear cause
Dynamic device;
One end of the crank is hinged with the frame and forms revolute pair, and the other end of crank and the head end of first connecting rod are cut with scissors
Connect to form revolute pair, the end of the first connecting rod and the head end of second connecting rod are hinged and form revolute pair, the second connecting rod
The head end of end and side link is be hinged to form revolute pair, and the end of the side link is articulated with the frame, and the described 3rd connects
One end of bar and the crank or the first connecting rod or the second connecting rod are be hinged forms revolute pair, the third connecting rod other end with
The bottom or middle part of the rocking bar are be hinged to form revolute pair, and the middle part or bottom of the rocking bar are hinged with frame forms revolute pair;
Linear actuators is set, and one end and the frame of the linear actuators are hinged to the middle part hinge of revolute pair, the other end and side link
Connect to form revolute pair.
Foot support is installed on the first connecting rod or second connecting rod, handle is installed in the upper end of the rocking bar.
Compared with the prior art, beneficial effects of the present invention are embodied in:
1st, the present invention is simple in construction, be easy to be integrated into other rehabilitations and fitness training apparatus, seat, massage armchair, wheelchair and
On bed.
2nd, the present invention has a wide range of application, and available for the coordinated movement of various economic factors of upper and lower limb and trunk, reaches athletic rehabilitation and body-building mesh
's.
3rd, exercise mode of the present invention is various, and two pairs of devices are symmetrically arranged in the right and left during use, it is possible to achieve
Synchronous/asynchronous is trained.
4th, the present invention is compact-sized flexibly, can be folded, be occupied little space when not in use with freedom retractable.
5th, the present invention has a controllability, and the initial position of rocking bar, foot support are on first connecting rod or second connecting rod
The angle of position and side link can realize combined regulation, realize different tracks, the training of different amplitudes, made it both
The situation of exercise of the same position trainer in different convalescence and physical training condition is adapted to, and can meets the training of different heights
Person carries out the demand of rehabilitation and exercise.
6th, crank or side link are driven come controlled motor by clutch, the motor of crank and side link can be same
One.
If resistance link the 7, is provided with driving-chain just can carry out active training, can not only be transported with moving four limbs
It is dynamic, and resistance can be produced, used as health and fitness facilities.
8th, pin joint of the rocking bar in frame is adjustable, and third connecting rod is be hinged on first connecting rod or second connecting rod or crank
Point is also adjustable, can change movement locus by adjusting pin joint, adjust the motion amplitude of hand.
Brief description of the drawings:
Fig. 1 is the schematic front view that the third connecting rod of the present invention is hinged with first connecting rod;Fig. 2 is the third connecting rod of the present invention
The right side being hinged with first connecting rod regards schematic diagram;Fig. 4 is the front view that the third connecting rod of the present invention is hinged with crank;Fig. 3 is this hair
The front view of bright alternative plan, asessory shaft and auxiliary driving-chain are replaced using linear actuators;Fig. 5 is the song of second aspect of the present invention
Handle is arranged on the front view on top, and asessory shaft and auxiliary driving-chain are replaced using linear actuators;Fig. 6 positions present invention's is a kind of horizontal
Mounting means.
Label in figure:1 crank, 2 first connecting rods, 3 second connecting rods, 4 side links, 5 third connecting rods, 6 rocking bars, 7 frames, 8 pin
Portion supports, 9 handles, 10 asessory shafts, 11 main drive chains, 12 driving shafts, 13 auxiliary driving-chains, 14 transmission devices, 15 linear actuators.
Below by way of embodiment, and with reference to accompanying drawing, the invention will be further described.
Embodiment:
Embodiment:With reference to Fig. 1,2, the rail-variable of the present embodiment, folding upper and lower extremities coordinated movement of various economic factors trainer, it is wrapped
Include:Crank 1, first connecting rod 2, second connecting rod 3, side link 4, third connecting rod 5, rocking bar 6, frame 7, foot support 8, handle 9;
One end of crank 1 is hinged with frame 7 and forms revolute pair, and the other end of crank is hinged shape with the head end of first connecting rod 2
Into revolute pair, the end of first connecting rod 2 is hinged with the head end of second connecting rod 3 and forms revolute pair, the end of second connecting rod 3 and frame linking
The head end of bar 4 is be hinged to form revolute pair, and the end of side link 4 and frame 7 be hinged to form revolute pair, one end of third connecting rod 5 with
First connecting rod 2, which is hinged, forms revolute pair, and the bottom of the other end of third connecting rod 5 and rocking bar 6, which is hinged, forms revolute pair, in rocking bar 6
Portion is hinged with frame 7 and forms revolute pair;
Foot support 8 is installed on first connecting rod 2, handle 9 is installed in the upper end of rocking bar 6.
With reference to Fig. 4, one end of third connecting rod 5 is hinged with crank 1 forms revolute pair, the third connecting rod other end and the rocking bar
6 bottom is be hinged to form revolute pair, and the middle part of rocking bar 6 is hinged with frame 7 forms revolute pair.
In specific setting, crank 1 drives rotation by the driving shaft 12 in frame 7 by main drive chain 11;Side link 4
Rotation is driven by auxiliary driving-chain 13 by the asessory shaft 10 in frame 7;Main drive chain 11 collectively constitutes with auxiliary driving-chain 13
Driving-chain, main drive chain 11 and auxiliary driving-chain 13 are selected by controlling clutch, and driven by motor.For convenience of regulation hand
Portion, the movement locus of foot, the pin joint of one end of third connecting rod 5 on crank 1 or first connecting rod 2 or second connecting rod 3 is with tune;
Pin joint of the rocking bar 6 in frame 7 is with tune;Position of the foot support 8 on first connecting rod 2 or second connecting rod 3 is with tune, Ke Yi
Between first connecting rod 2 or two revolute pairs of second connecting rod 3 (such as Fig. 1,2,3, it is shown) or it is overhanging it is upper (as shown in Figure 4,5, 6), this
Kind of regulation can be realized by the hole of diverse location, groove, or moved and realized by lead screw guide rails, or be rotated by worm and gear real
It is existing.
In concrete application, main drive chain 11 and auxiliary driving-chain 13 collectively constitute transmission device 14, by control clutch come
Main drive chain 11 and auxiliary driving-chain 13 are selected, and is driven by motor.Main drive chain 11 is with auxiliary driving-chain 13 by gear, belt wheel or chain
Wheel is formed by combining, and is provided with brake or self-locking device.
If loading onto clutch respectively on driving shaft 12 and asessory shaft 10, can be driven by clutch come controlled motor
Crank or side link, so, the motor of crank and side link can be same.
With reference to Fig. 3,5, as another embodiment of the present invention, the rail-variable, folding upper and lower extremities coordinated movement of various economic factors instruction
Practice device, it includes:Crank 1, first connecting rod 2, second connecting rod 3, side link 4, third connecting rod 5, rocking bar 6, frame 7, foot's branch
Support 8, handle 9, linear actuators 15;One end of crank 1 is hinged with frame 7 and forms revolute pair, and the other end of crank and first connects
The head end of bar 2 is be hinged to form revolute pair, and the end of first connecting rod 2 is hinged with the head end of second connecting rod 3 and forms revolute pair, and second connects
The end of bar 3 is hinged with the head end of side link 4 and forms revolute pair, and the end of side link 4 is hinged with frame 7 forms revolute pair, the
One end of three connecting rods 5 is hinged with crank 1 and forms revolute pair, and the middle part of the other end of third connecting rod 5 and rocking bar 6, which is hinged, forms rotation
Pair, the bottom of rocking bar 6 is hinged with frame 7 forms revolute pair;The one end of linear actuators 15 is hinged to revolute pair with frame 7, another
End and the middle part of side link 4 are hinged and form revolute pair.The linear actuators also has self-lock ability, is adjusted by extending, shortening
Save the angle change of side link 4.In specific implementation, linear actuators 15 can use the production of great Silver Wei Xi System limited companies
Linear actuators, model can use the array of linear actuators such as LAM, LAS, LAN.
Foot support 8 is installed on first connecting rod 2, handle 9 is installed in the upper end of rocking bar 6.
In specific setting, crank 1 drives rotation by the driving shaft 12 in frame 7 by main drive chain 11.
In use, according to the body parameter and training requirement of training object, adjustment foot support 8 is moved to first connecting rod 2
On correct position, side link 4 is adjusted by linear actuators 15 and arrive correct position, adjusts the initial position of rocking bar 6 to properly
Position;Brake operation or auto-lock function, which play a role, keeps side link 4 motionless.Two hands of trainer's upper limbs respectively with a left side
Right handle 9 is contacted, and two pin of lower limb are contacted with the foot support 8 of left and right respectively, and driving shaft 12 is driven by main drive chain 11
The dynamic complete cycle of crank 1 revolution, crank handle turns handle, foot support track as expected and speed motion, reach training goal;If branch
The movement locus of the handle (foot-operated) of support then turns an angle side link 4 reality not in the suitable range of movement of user
The position adjustment of existing respective range so that handle, the movement locus of foot support in the suitable range of movement of user, so as to
The training demand of different crowd or individual can also be met.In order to realize more complicated forms of motion, side link 4 and song can be allowed
Handle 1 rotates simultaneously.
If in driving shaft 12 and main drive chain 11 or adjustable friction brake of drag devices such as torque etc. is loaded onto in outside,
The size of the moment of resistance can be controlled, resistance is provided for active training, realizes the progress strength instruction in the active movement of regulation track
Experienced purpose;With reference to the passive exercise of motor, so as to meet the needs of main passive exercise.
If being equipped with brake in driving shaft 12 or main drive chain 11, initial phase and the holding of both sides can be adjusted respectively
It is constant, so as to realize that synchronous/asynchronous is trained.
For whole trainer, the shape of crank 1 can use shaft-like (as shown in Fig. 1,2,3,4,5);Also may be used
To be the shapes such as disk (as shown in Figure 6).Crank 1 can be arranged in device bottom (as shown in Figure 1,2,3, 4);It can also arrange
Device top (as shown in Figure 5).
Whole trainer can be with vertical use (as shown in 1,2,3,4,5);Horizontal it can also use (such as Fig. 6 institutes
Show).
Claims (3)
1. a kind of rail-variable, folding upper and lower extremities coordinated movement of various economic factors trainer, it is characterised in that including:
Crank (1), first connecting rod (2), second connecting rod (3), side link (4), third connecting rod (5), rocking bar (6), frame (7), pin
Portion's support (8), handle (9), linear actuators (15);
One end of the crank (1) is hinged with the frame (7) and forms revolute pair, the other end and the first connecting rod (2) of crank
Head end is be hinged to form revolute pair, and the end of the first connecting rod (2) is hinged with the head end of second connecting rod (3) and forms revolute pair, institute
State the end of second connecting rod (3) and the head end of side link (4) is hinged and forms revolute pair, the end of the side link (4) is articulated with
On the frame (7), one end of the third connecting rod (5) is hinged with the crank (1) forms revolute pair, the third connecting rod other end
It is hinged with the middle part of the rocking bar (6) and forms revolute pair, the bottom of the rocking bar (6) is hinged with frame (7) forms revolute pair;If
Linear actuators (15) is put, one end and the frame (7) of the linear actuators are hinged to revolute pair, the other end and side link (4)
Middle part be hinged form revolute pair;
Foot support (8) is installed on the first connecting rod (2) or second connecting rod (3), installed in the upper end of the rocking bar (6)
There is handle (9).
2. a kind of rail-variable according to claim 1, folding upper and lower extremities coordinated movement of various economic factors trainer, its feature exist
In the crank (1) is driven by main drive chain (11) by the driving shaft (12) in frame (7) and rotated;The side link
(4) driven and rotated by auxiliary driving-chain (13) by the asessory shaft (10) in frame (7);The main drive chain (11) and auxiliary biography
Dynamic chain (13) collectively constitutes driving-chain.
3. a kind of rail-variable according to claim 1, folding upper and lower extremities coordinated movement of various economic factors trainer, its feature exist
In pin joint of the one end of, the third connecting rod (5) on the crank (1) with tune;The rocking bar (6) is in the frame (7)
On pin joint with tune;Position of the foot support (8) on first connecting rod (2) or second connecting rod (3) is with tune.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510209767.XA CN104888415B (en) | 2013-04-03 | 2013-07-12 | A kind of rail-variable, folding upper and lower extremities coordinated movement of various economic factors trainer |
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CN2013101161203 | 2013-04-03 | ||
CN 201310116120 CN103191543A (en) | 2013-04-03 | 2013-04-03 | Foldable and orbital transfer upper and lower limb coordinate exercise training mechanism |
CN201510209767.XA CN104888415B (en) | 2013-04-03 | 2013-07-12 | A kind of rail-variable, folding upper and lower extremities coordinated movement of various economic factors trainer |
CN201310291424.3A CN103316452B (en) | 2013-04-03 | 2013-07-12 | The upper and lower extremities coordinated movement of various economic factors training institution of collapsible, rail-variable |
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CN201310291424.3A Division CN103316452B (en) | 2013-04-03 | 2013-07-12 | The upper and lower extremities coordinated movement of various economic factors training institution of collapsible, rail-variable |
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CN104888415A CN104888415A (en) | 2015-09-09 |
CN104888415B true CN104888415B (en) | 2017-11-14 |
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Application Number | Title | Priority Date | Filing Date |
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CN 201310116120 Pending CN103191543A (en) | 2013-04-03 | 2013-04-03 | Foldable and orbital transfer upper and lower limb coordinate exercise training mechanism |
CN201510208803.0A Pending CN104801011A (en) | 2013-04-03 | 2013-07-12 | Upper and lower limb coordinated exercise training mechanism capable of changing rails and folding |
CN201310291424.3A Active CN103316452B (en) | 2013-04-03 | 2013-07-12 | The upper and lower extremities coordinated movement of various economic factors training institution of collapsible, rail-variable |
CN201510208785.6A Pending CN104801010A (en) | 2013-04-03 | 2013-07-12 | Upper and lower limb coordinated exercise training device capable of changing rails and folding |
CN201510209767.XA Active CN104888415B (en) | 2013-04-03 | 2013-07-12 | A kind of rail-variable, folding upper and lower extremities coordinated movement of various economic factors trainer |
CN201510209781.XA Pending CN104815415A (en) | 2013-04-03 | 2013-07-12 | Orbit-changing folding type upper and lower limbs coordinate exercise training instrument |
CN201510208769.7A Pending CN104801008A (en) | 2013-04-03 | 2013-07-12 | Orbit-changeable and foldable upper limb and lower limb coordinate exercise training mechanism |
CN201510208784.1A Pending CN104801009A (en) | 2013-04-03 | 2013-07-12 | Orbit-changeable and foldable upper limb and lower limb coordinate exercise training mechanism |
Family Applications Before (4)
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CN 201310116120 Pending CN103191543A (en) | 2013-04-03 | 2013-04-03 | Foldable and orbital transfer upper and lower limb coordinate exercise training mechanism |
CN201510208803.0A Pending CN104801011A (en) | 2013-04-03 | 2013-07-12 | Upper and lower limb coordinated exercise training mechanism capable of changing rails and folding |
CN201310291424.3A Active CN103316452B (en) | 2013-04-03 | 2013-07-12 | The upper and lower extremities coordinated movement of various economic factors training institution of collapsible, rail-variable |
CN201510208785.6A Pending CN104801010A (en) | 2013-04-03 | 2013-07-12 | Upper and lower limb coordinated exercise training device capable of changing rails and folding |
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CN201510209781.XA Pending CN104815415A (en) | 2013-04-03 | 2013-07-12 | Orbit-changing folding type upper and lower limbs coordinate exercise training instrument |
CN201510208769.7A Pending CN104801008A (en) | 2013-04-03 | 2013-07-12 | Orbit-changeable and foldable upper limb and lower limb coordinate exercise training mechanism |
CN201510208784.1A Pending CN104801009A (en) | 2013-04-03 | 2013-07-12 | Orbit-changeable and foldable upper limb and lower limb coordinate exercise training mechanism |
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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 |
CN108635752B (en) * | 2018-05-09 | 2019-12-06 | 浙江伍兹科技有限公司 | pedal body-building device |
CN108578988B (en) * | 2018-06-20 | 2019-11-19 | 山东海天智能工程有限公司 | A kind of sense organ and limbs coordinate device for healing and training |
CN111067752A (en) * | 2018-10-18 | 2020-04-28 | 长春工业大学 | Upper limb end guiding type rehabilitation structure based on class II gear plane five-bar mechanism |
CN110916981A (en) * | 2019-12-17 | 2020-03-27 | 许崇兰 | Intelligent seat for rehabilitation training |
CN111150538B (en) * | 2020-02-27 | 2021-09-24 | 温州医科大学附属第一医院 | Multifunctional correcting device for lower limbs |
CN111419560B (en) * | 2020-04-22 | 2022-06-14 | 广东博方众济医疗科技有限公司 | Wheelchair bed and deformation method thereof |
CN113908484A (en) * | 2021-07-09 | 2022-01-11 | 合肥工业大学 | Training subassembly and can satisfy rehabilitation training device of joint training demand |
CN114569942B (en) * | 2021-07-09 | 2023-04-25 | 合肥工业大学 | Support type rehabilitation training machine |
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Also Published As
Publication number | Publication date |
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CN104801009A (en) | 2015-07-29 |
CN104801008A (en) | 2015-07-29 |
CN103316452A (en) | 2013-09-25 |
CN104801011A (en) | 2015-07-29 |
CN103191543A (en) | 2013-07-10 |
CN104801010A (en) | 2015-07-29 |
CN104815415A (en) | 2015-08-05 |
CN103316452B (en) | 2015-07-29 |
CN104888415A (en) | 2015-09-09 |
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