CN104856811A - Exercise rehabilitation chair - Google Patents

Exercise rehabilitation chair Download PDF

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Publication number
CN104856811A
CN104856811A CN201510322682.2A CN201510322682A CN104856811A CN 104856811 A CN104856811 A CN 104856811A CN 201510322682 A CN201510322682 A CN 201510322682A CN 104856811 A CN104856811 A CN 104856811A
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CN
China
Prior art keywords
slide block
assemblied
handrail
gear
fork
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Granted
Application number
CN201510322682.2A
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Chinese (zh)
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CN104856811B (en
Inventor
罗耀球
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Foshan Medical Equipment Co Ltd
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Aus (hongkong) International Co Ltd
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Priority to CN201510322682.2A priority Critical patent/CN104856811B/en
Publication of CN104856811A publication Critical patent/CN104856811A/en
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Publication of CN104856811B publication Critical patent/CN104856811B/en
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Abstract

An exercise rehabilitation chair comprises a chair body and one or two movable mechanisms, wherein the movable mechanisms are assembled on the chair body and can drive arms to bilaterally and vertically move and drive legs and feet to telescopically move. The movable mechanisms comprise driving mechanisms, reciprocating mechanisms, armrest transmission mechanisms and pedal transmission mechanisms, the driving mechanisms drive the reciprocating mechanisms to reciprocate, one end of each armrest transmission mechanism is connected with the corresponding reciprocating mechanism, the other end of each armrest transmission mechanism is connected with a holding pillow slider, the reciprocating mechanisms drive holding pillows to reciprocate through the armrest transmission mechanisms, one end of each pedal transmission mechanism is connected with the corresponding reciprocating mechanism, the other end of each pedal transmission mechanism is connected with a pedal mechanism, and the reciprocating mechanisms drive the pedal mechanisms to reciprocate through the pedal transmission mechanisms. The exercise rehabilitation chair can train activities such as extension and movement of hands and feet of a user, helps the user to perform rehabilitation training and has the advantages of convenience in operation and fine training effect.

Description

Athletic rehabilitation chair
Technical field
The present invention relates to health-caring equipment technical field, particularly relate to a kind of athletic rehabilitation chair.
Background technology
For situations such as those patients with cerebral palsy, paralytic, people with disability, muscle weaknesses, have to by means of wheelchair auxiliary moving.Along with the development of society, the performance of wheelchair is also constantly improved, except tradition needs to promote, except the mobile mode of, to have also appeared the various wheelchair that can carry out moving by remote control or button control by stranger.
But for wheelchair user, its ubiquity muscle weakness, nerve do not have consciousness or the problem such as insensitive, are exactly carry out rehabilitation training to a treatment training very of this type of patient, carry gradually and recover muscle, neural function.
Chinese patent CN201420477949 discloses the special regular movements device of wheelchair, realize the technique effect to user Vibrated body-building, but, this technical scheme just shakes certain position of user, and can not realize using in the process of wheelchair at user, its trick is moved or stretching exercise.
But wheelchair of the prior art does not generally possess this type of function, general rehabilitation training center is also by manually training, and the seat that patient uses cannot stretch patient's trick, Exercises.
Therefore, not enough for prior art, provide a kind of and can stretch user trick, the athletic rehabilitation chair of mobile training is very necessary to overcome prior art deficiency.
Summary of the invention
The object of the invention is to avoid the deficiencies in the prior art part and athletic rehabilitation chair is provided, by this athletic rehabilitation chair, the Exercises such as can to stretch, move to the trick of user, help user to carry out rehabilitation training on recovery chair.
Object of the present invention is realized by following technical measures.
A kind of athletic rehabilitation chair, is provided with chair body, is assemblied in a set of of chair body or two covers and can drives before and after arm or drive before and after arm simultaneously and move up and down and drive the movable device of legs and feet stretching motion.
Above-mentioned chair body is provided with seat board, footstep mechanism, armrest mechanism and chair frame;
The armrest mechanism of chair body is provided with and holds up pillow slide rail, holds up pillow slide block and hold up pillow, described pillow slide rail and the described pillow slide block of holding up held up matches, the described arm-rest frame position holding up pillow slide rail to be fixedly assemblied in described chair frame, described hold up pillow slide block activity be assemblied in described in hold up pillow slide rail, described pillow slide block of holding up is fixedly connected with described pillow of holding up, describedly hold up pillow slide rail and plane-parallel or be arrange with horizontal plane, described when holding up pillow slide rail and horizontal plane to be obliquely installed up or down, utilize upper and lower pull strength drive patient arm to move up or down; Or
The armrest mechanism of chair body is provided with holds up pillow slide rail, hold up pillow slide block, hold up pillow, handrail movable stand and handrail fixed mount, described pillow slide rail and the described pillow slide block of holding up held up matches, described pillow slide rail of holding up fixedly is assemblied in described chair frame, described hold up pillow slide block activity be assemblied in described in hold up pillow slide rail, described pillow slide block of holding up is fixedly connected with described handrail movable stand, described pillow of holding up is fixed on described handrail movable stand, described handrail fixed mount is in described chair frame, the activity of described handrail movable stand is assemblied in described handrail fixed mount and along with holding up the movement of pillow slide block to move relative to handrail fixed mount, describedly hold up pillow slide rail and plane-parallel or be arrange with horizontal plane, described pillow slide rail and the horizontal plane held up is when being obliquely installed up or down, upper and lower pull strength is utilized to drive patient's arm to move up or down,
The footstep mechanism of chair body is assemblied in described chair frame, and described footstep mechanism rotates under external force or moves up and down;
Described movable device is provided with driving mechanism, reciprocating device, handrail drive mechanism and pedal transmission mechanism;
Described driving mechanism, reciprocating device, handrail drive mechanism and pedal transmission mechanism are assemblied in described chair frame respectively;
Described driving mechanism drives described reciprocating device to move back and forth, described handrail drive mechanism one end is connected with described reciprocating device, the described handrail drive mechanism other end is rested the head on slide block be connected with described being held up, and reciprocating device is driven by handrail drive mechanism holds up pillow to move back and forth;
Described pedal transmission mechanism one end is connected with described reciprocating device, and the described pedal transmission mechanism other end is connected with described footstep mechanism, and reciprocating device drives footstep mechanism to move back and forth by pedal transmission mechanism.
Above-mentioned reciprocating device is provided with main running rail, master slider, described main running rail and described master slider match, described main running rail is fixed on described chair frame, described master slider activity is assemblied in described main running rail, handrail drive mechanism and pedal transmission mechanism are connected with described master slider respectively, and described master slider is driven by described driving mechanism;
Described main running rail is set to cylindrical guide, described master slider is provided with the through hole matched with described cylindrical guide, described master slider is assemblied in described cylindrical guide by through hole, and described main running rail is set to one or two, and the quantity of described master slider is equal with described main running rail quantity; Or
Described main running rail is set to channel-shaped structure, described master slider be provided with match with described channel-shaped structure assembling block, described master slider is assemblied in described main running rail by assembling block.
Above-mentioned driving mechanism is provided with power source and drives converting unit;
Described power source is set to the rear bull wheel wheel shaft of wheelchair or is set to motor and change speed gear box or is set to cylinder or is set to hydraulic jack or is set to the polymorphic conversion equipment of clutch;
When described power source is for being made up of motor and change speed gear box, described driving converting unit is set to rotating screw bolt and screw rod movable sleeve, output tumbler and the described rotating screw bolt of described power source assemble, described screw rod movable set is assigned in described rotating screw bolt, and described screw rod movable sleeve is fixedly connected with described master slider;
When described power source is set to cylinder or hydraulic jack, the cylinder axis of described cylinder or the corresponding conduct of the cylinder putter of described hydraulic jack drive converting unit, and the cylinder axis of described cylinder or the cylinder putter of described hydraulic jack are fixedly connected with described master slider;
The polymorphic conversion equipment of described clutch is provided with clutch rack, the first motor, source gear, source gear mounting shaft, free gear, free gear installation shaft, mainshaft gear, mainshaft gear installation shaft, Compress Spring, worm gear and spanner;
Described first motor, source gear mounting shaft, free gear installation shaft, mainshaft gear installation shaft, described spanner are assemblied in described clutch rack respectively;
Described worm gear is fixed on described free gear installation shaft, described Compress Spring is sheathed on described free gear installation shaft, described free gear is movably installed in described free gear installation shaft, described Compress Spring is assemblied between described free gear and described worm gear, described spanner is provided with operating side and effect end, described clutch rack is exposed in the operating side of described spanner, the effect end of described spanner is assemblied between described free gear and clutch rack, and the effect end of described spanner abuts with described free gear;
Described mainshaft gear is fixedly assemblied in described mainshaft gear installation shaft, and described mainshaft gear installation shaft is fixedly connected with the rear bull wheel wheel shaft of wheelchair;
Described source gear is fixedly assemblied in described source gear mounting shaft, and described source gear mounting shaft exposes the output tumbler of part as power source of described clutch rack;
Described free gear and described source gear, described mainshaft gear match respectively, when described free gear and described source Gear Contact, described free gear and described source gears meshing, when described free gear contacts with described mainshaft gear, described free gear engages with described mainshaft gear;
When described power source is set to the polymorphic conversion equipment of clutch or be set to the rear bull wheel wheel shaft of wheelchair, described driving converting unit is provided with rocking arm and connecting rod, described rocking arm is set to cam, the rotating shaft of described rocking arm is coaxially connected with the output tumbler of described power source, described connecting rod one end is flexibly connected with the link of described rocking arm, and the described connecting rod other end is flexibly connected with described master slider; Or
When described power source is set to the polymorphic conversion equipment of clutch or be set to the rear bull wheel wheel shaft of wheelchair, described driving converting unit is provided with rocking arm, lever bracket, lever and connecting rod, described lever bracket is fixedly connected with described chair body, the rotating shaft of described rocking arm is coaxially connected with the output tumbler of described power source, described lever and described lever bracket hinged, the link activity of described rocking arm is assemblied in described lever, described connecting rod one end is flexibly connected with described lever, and the described connecting rod other end is flexibly connected with described master slider; Or
When described power source is set to the polymorphic conversion equipment of clutch or be set to the rear bull wheel wheel shaft of wheelchair, described driving converting unit is provided with elliptic cam, race and guide wheel, the output tumbler of described elliptic cam and described power source is coupling, described race is arranged at described elliptic cam, and described guide wheel is assemblied in described race and described guide wheel is fixedly connected with described master slider.
When described driving mechanism is provided with rocking arm, lever bracket, lever and connecting rod, described lever is provided with fluting, and the link activity of described rocking arm is assemblied in described fluting.
Above-mentioned handrail drive mechanism is single wobbling pole structure, be provided with fork and be connected fork, medium position and the chair frame of described fork are hinged, and one end of described fork is flexibly connected with master slider, the described fork other end be connected fork and be flexibly connected, described connection fork is rested the head on slide block and is fixedly connected with holding up; Or
Described handrail drive mechanism is double swing-bar structure, be provided with two cover forks and be connected fork with two covers, the medium position often overlapping fork is hinged with chair frame respectively, the one end often overlapping fork is flexibly connected with master slider, often overlap the fork other end to be flexibly connected with corresponding connection fork, often overlap connection fork and rest the head on slide block and be fixedly connected with holding up respectively; Or
Described handrail drive mechanism is stayed structure, be provided with a handrail drag-line and multiple handrail directive wheel, described handrail directive wheel is fixed on described chair frame, described handrail drag-line is sheathed on described handrail directive wheel and described handrail drag-line forms a closed curve, one section of the close master slider of described handrail drag-line is fixedly connected with master slider, one section of the close handrail slide block of described drag-line is fixedly connected with handrail slide block, and it is outside or embed the tubular body of chair frame that described stayed structure is arranged at described chair frame; Or
When described handrail drive mechanism is provided with rule be with, cog, lower gear, upper rack and lower tooth bar, described upper rack is rested the head on slide block be fixedly connected with described being held up, described lower tooth bar is fixedly connected with described master slider, describedly to cog, lower gear is fixed on described chair frame, described lower gear engages with described lower tooth bar, described cogging is engaged with described upper rack, advise time described band be sheathed on described in cog and described lower gear; Or
Described handrail drive mechanism is provided with metal bracelet, upper ratchet, bottom ratchet wheel, upper rack and lower tooth bar, described upper rack is rested the head on slide block be fixedly connected with described being held up, described lower tooth bar is fixedly connected with described master slider, described upper ratchet, bottom ratchet wheel are fixed on described chair frame, described bottom ratchet wheel engages with described lower tooth bar, described upper ratchet engages with described upper rack, and described metal bracelet is sheathed on described upper ratchet and described bottom ratchet wheel.
When described handrail drive mechanism is stayed structure, one section of the close footstep mechanism of described drag-line is fixedly connected with footstep mechanism;
When described handrail drive mechanism is provided with rule be with, cog, lower gear, upper rack and lower tooth bar time, described upper rack is arranged at described handrail slide block, and described lower tooth bar is arranged at described master slider;
When described handrail drive mechanism is provided with metal bracelet, upper ratchet, bottom ratchet wheel, upper rack and lower tooth bar, described upper rack is arranged at described handrail slide block, and described lower tooth bar is arranged at described master slider.
Another is preferred, above-mentioned reciprocating device is provided with the first slide rail, first slide block, second slide rail and the second slide block, described first slide rail and the first slide block match, described first slide block is fixed on described chair frame, described first slide block activity is assemblied in described first slide rail, handrail drive mechanism is connected with described first slide block, described second slide rail and described second slide block match, described second slide block is fixed on described chair frame, described second slide block activity is assemblied in described second slide rail, pedal transmission mechanism is connected with described second slide block, first driving mechanism of described first slide block, described second slide block respectively described driving mechanism drives,
Described first slide rail is set to cylindrical guide, described first slide block is provided with the through hole matched with described cylindrical guide, described first slide block is assemblied in described cylindrical guide by through hole, described first slide rail is set to one or two, and the quantity of described first slide block is equal with described first slide rail quantity; Or described first slide rail is set to channel-shaped structure, described first slide block is provided with the assembling block matched with described channel-shaped structure, and described first slide block is assemblied in described first slide rail by assembling block;
Described second slide rail is set to cylindrical guide, described second slide block is provided with the through hole matched with described cylindrical guide, described second slide block is assemblied in described cylindrical guide by through hole, described second slide rail is set to one or two, and the quantity of described second slide block is equal with described second slide rail quantity; Or described second slide rail is set to channel-shaped structure, described second slide block is provided with the assembling block matched with described channel-shaped structure, and described second slide block is assemblied in described second slide rail by assembling block;
Described driving mechanism is provided with hydraulic jack, and described hydraulic jack is provided with the first cylinder putter, the second cylinder putter, and described first cylinder putter is fixedly connected with described first slide block, and described second cylinder putter is fixedly connected with described second slide block; Or
Described driving mechanism is provided with air cylinder device, and described air cylinder device is provided with the first cylinder, the second cylinder, and the cylinder slide block of the first cylinder is fixedly connected with described first slide block, and the cylinder slide block of described second cylinder is fixedly connected with described second slide block; Or
Described driving mechanism is provided with the first rain shaving electrical machine, first rotates fork, first rotating link, second motor, second rotates fork and the second rotating link, first worm screw of described first rain shaving electrical machine and the first worm gear, first rotates fork is connected with the axle of described first worm gear, described first rotating link one end activity is assemblied in described first slide block, the described first rotating link other end and described first rotates fork and is flexibly connected, second worm screw of described second motor and the second worm gear, second rotates fork is connected with the axle of described second worm gear, described second rotating link one end activity is assemblied in described second slide block, the described second rotating link other end and described second rotates fork and is flexibly connected, or
Described driving mechanism is provided with the 4th motor, the 5th motor, and the motor shaft of described 4th motor is fixedly connected with described first slide block, and the motor shaft of described 5th motor is fixedly connected with described second slide block;
Described handrail drive mechanism is set to the connection fork that two ends connect the second slide block respectively and hold up pillow slide block.
Another is preferred, reciprocating device is provided with the second slide rail and the second slide block, described second slide rail and described second slide block match, described second slide block is fixed on described chair frame, described second slide block activity is assemblied in described second slide rail, and pedal transmission mechanism is connected with described second slide block, and handrail drive mechanism is rested the head on slide block and is connected with holding up, handrail drive mechanism is set to connect fork, and described driving mechanism drives described connection fork respectively, described second slide block moves back and forth;
Described second slide rail is set to cylindrical guide, described second slide block is provided with the through hole matched with described cylindrical guide, described second slide block is assemblied in described cylindrical guide by through hole, described second slide rail is set to one or two, and the quantity of described second slide block is equal with described second slide rail quantity; Or described second slide rail is set to channel-shaped structure, described second slide block is provided with the assembling block matched with described channel-shaped structure, and described second slide block is assemblied in described second slide rail by assembling block;
Described driving mechanism is provided with hydraulic jack, and described hydraulic jack is provided with the first cylinder putter, the second cylinder putter, and described first cylinder putter is fixedly connected with the described fork that is connected, and described second cylinder putter is fixedly connected with described second slide block; Or
Described driving mechanism is provided with air cylinder device, and described air cylinder device is provided with the first cylinder, the second cylinder, and the cylinder slide block of the first cylinder is fixedly connected with the described fork that is connected, and the cylinder slide block of described second cylinder is fixedly connected with described second slide block; Or
Described driving mechanism is provided with the 3rd motor, first rotates fork, first rotating link, second motor, second rotates fork and the second rotating link, first worm screw of described 3rd motor and the first worm gear, first rotates fork is connected with the axle of described first worm gear, described first rotating link one end activity is assemblied in described connection fork, the described first rotating link other end and described first rotates fork and is flexibly connected, second worm screw of described second motor and the second worm gear, second rotates fork is connected with the axle of described second worm gear, described second rotating link one end activity is assemblied in described second slide block, the described second rotating link other end and described second rotates fork and is flexibly connected, or
Described driving mechanism is provided with the 4th motor, the 5th motor, and the motor shaft of described 4th motor is fixedly connected with the described fork that is connected, and the motor shaft of described 5th motor is fixedly connected with described second slide block.
Above, above-mentioned footstep mechanism is provided with pedal support and pedal, and described pedal support movable axis is connected to described chair frame,
Described pedal transmission mechanism is provided with foot-operated catch bar, and described foot-operated catch bar one end is flexibly connected with described master slider, and the described foot-operated catch bar other end is flexibly connected with described pedal support.
Another is preferred, above-mentioned footstep mechanism is provided with pedal support, pedal, foot-operated slide rail and foot-operated slide block, described foot-operated slide rail is fixed on described chair frame, and described foot-operated slide block activity is assemblied in described foot-operated slide rail, and described pedal support, described pedal are fixedly connected with described foot-operated slide block;
Described pedal transmission mechanism is provided with multiple foot-operated directive wheel and transmission rope, described directive wheel is fixedly installed on described chair frame, described transmission rope is set around described foot-operated directive wheel and one end of described transmission rope is fixedly connected with master slider, and the other end of described transmission rope is fixedly connected with described foot-operated slide block; Or
Described pedal transmission mechanism is provided with foot-operated catch bar, and described foot-operated catch bar one end is flexibly connected with described master slider, and the described foot-operated catch bar other end is flexibly connected with described foot-operated slide block.
Preferably, above-mentioned athletic rehabilitation chair is also provided with the distant controller of hands, and the distant controller of described hands is installed on described armrest mechanism position.
Athletic rehabilitation chair provided by the invention, is provided with chair body, is assemblied in a set of of chair body or two covers and can drives before and after arm and upwards move down and drive the movable device of legs and feet stretching motion.The footstep mechanism of chair body is assemblied in described chair frame, and described footstep mechanism rotates under external force or moves up and down; Described movable device is provided with driving mechanism, reciprocating device, handrail drive mechanism and pedal transmission mechanism; Described driving mechanism, reciprocating device, handrail drive mechanism and pedal transmission mechanism are assemblied in described chair frame respectively; Described driving mechanism drives described reciprocating device to move back and forth, described handrail drive mechanism one end is connected with described reciprocating device, the described handrail drive mechanism other end is rested the head on slide block be connected with described being held up, and reciprocating device is driven by handrail drive mechanism holds up pillow to move back and forth; Described pedal transmission mechanism one end is connected with described reciprocating device, and the described pedal transmission mechanism other end is connected with described footstep mechanism, and reciprocating device drives footstep mechanism to move back and forth by pedal transmission mechanism.Driving mechanism drives reciprocating device to move back and forth, handrail drive mechanism drives to armrest mechanism make the user arm rided on this athletic rehabilitation chair can carry out moving telescopic motion along with armrest mechanism by moving back and forth, pedal transmission mechanism is by the motion transmission of reciprocating device to footstep mechanism simultaneously, makes the legs and feet position of user to carry out flexion and extension.The Exercises such as can be stretched, move by this trick of athletic rehabilitation chair to user, help user to carry out rehabilitation training, have easy to operate, the feature that training effect is good.
Accompanying drawing explanation
The present invention is further illustrated to utilize accompanying drawing, but the content in accompanying drawing does not form any limitation of the invention.
Fig. 1 is the structural representation of a kind of athletic rehabilitation chair of the present invention embodiment 1.
Fig. 2 be the left-half of a kind of athletic rehabilitation chair of the present invention embodiment 1 structural representation.
Fig. 3 is that the left-half of a kind of athletic rehabilitation chair of the present invention embodiment 1 is from the part-structure schematic diagram viewed from another side.
Fig. 4 is the part-structure schematic diagram of a kind of athletic rehabilitation chair of the present invention embodiment 2.
Fig. 5 is the part-structure schematic diagram of a kind of athletic rehabilitation chair of the present invention embodiment 3.
Fig. 6 is the schematic diagram of another angle of Fig. 5.
Fig. 7 is the part-structure schematic diagram of a kind of athletic rehabilitation chair of the present invention embodiment 4.
Fig. 8 is the part-structure schematic diagram of a kind of athletic rehabilitation chair of the present invention embodiment 5.
Fig. 9 is the structural representation of the another side of Fig. 8.
Figure 10 is the part-structure schematic diagram of a kind of athletic rehabilitation chair of the present invention embodiment 6.
Figure 11 is the structural representation of the another side of Figure 10.
Figure 12 is the part-structure schematic diagram of a kind of athletic rehabilitation chair of the present invention embodiment 7.
Figure 13 is the part-structure schematic diagram of a kind of athletic rehabilitation chair of the present invention embodiment 8.
Figure 14 is the part-structure schematic diagram of Figure 13.
Figure 15 is the part-structure schematic diagram of Figure 13.
Figure 16 is the part-structure schematic diagram of a kind of athletic rehabilitation chair of the present invention embodiment 9.
Figure 17 is the part-structure schematic diagram of a kind of athletic rehabilitation chair of the present invention embodiment 10.
Figure 18 is the part-structure schematic diagram of a kind of athletic rehabilitation chair of the present invention embodiment 11.
Figure 19 is the part-structure schematic diagram of a kind of athletic rehabilitation chair of the present invention embodiment 12.
Figure 20 is the part-structure schematic diagram of a kind of athletic rehabilitation chair of the present invention embodiment 13.
Figure 21 is the another side structural representation of a kind of athletic rehabilitation chair of the present invention embodiment 13.
In Fig. 1 to Figure 21, comprising:
Seat board 110, chair frame 120,
Armrest mechanism 130,
Hold up pillow slide rail 131, hold up pillow slide block 132, hold up pillow 133,
Handrail movable stand 134, handrail fixed mount 135, cylindrical void 136, Assembly rail 137,
Footstep mechanism 140,
Pedal support 141, pedal 142, motion saddle 143, rotation guide slot 144,
Foot-operated slide rail 145, foot-operated slide block 146,
Rear bull wheel 150, rear bull wheel wheel shaft 151,
Rocking arm 210, connecting rod 220, lever bracket 230, lever 240, fluting 241,
Motor 250, change speed gear box 260, rotating screw bolt 270, screw rod movable sleeve 280,
Elliptic cam 290, race 291, guide wheel 292,
Main running rail 310, master slider 320,
Fork 410, connection fork 420,
Connector 411,
Handrail drag-line 430, handrail directive wheel 440,
Time rule bands 450, cog 460, lower gear 470, upper rack 480, lower tooth bar 490,
Foot-operated catch bar 510, foot-operated directive wheel 520, transmission rope 530,
The polymorphic conversion equipment 600 of clutch,
Clutch rack 601, first motor 602, source gear 603,
Source gear mounting shaft 604, free gear 605,
Free gear installation shaft 606, mainshaft gear 607,
Mainshaft gear installation shaft 608, Compress Spring 609,
The effect end 613 of worm gear 610, spanner 611, spanner,
The distant controller 612 of hands,
First slide rail 710, first slide block 720, second slide rail 730, second slide block 740,
First cylinder 750, second cylinder 760,
4th motor 770, the 5th motor 780,
Hydraulic jack 790, first cylinder putter 791, second cylinder putter 792,
3rd motor 810, first rotation fork 820, first rotating link 830,
Second motor 840, second rotation fork 850, second rotating link 860,
First worm screw 811, first worm gear 812,
Second worm screw 841, second worm gear 842.
Detailed description of the invention
The invention will be further described with the following Examples.
embodiment 1.
The present embodiment provides a kind of athletic rehabilitation chair, as shown in Figure 1 to Figure 3, is provided with chair body, is assemblied in two covers of chair body and can drives before and after arm and upwards move down and drive the movable device of legs and feet stretching motion.By movable device, can move the arm of user and legs and feet position, stretching motion training.
It should be noted that, the quantity of movable device can be set to a set of, also can be set to two covers, a set ofly can train the arm of side and legs and feet, two covers can realize training the arm of both sides and legs and feet simultaneously, specifically arrange flexibly according to actual needs.
Concrete, chair body is provided with seat 110, footstep mechanism 140, armrest mechanism 130 and chair frame 120, and as common practise, corresponding paralysis, apoplexy etc. use the patient of wheelchair, and usual wheelchair is all configuration backrest.
In the present embodiment, chair body is wheelchair, it should be noted that, athletic rehabilitation chair of the present invention is not limited to wheelchair, as long as the thing to sit on (as stool, chaise longue, handbarrow etc.) with this movable device is all suitable for technical scheme of the present invention.
The armrest mechanism 130 of chair body is provided with and holds up pillow slide rail 131, holds up pillow slide block 132 and hold up pillow 133, hold up pillow slide rail 131 and hold up pillow slide block 132 to match, pillow slide rail 131 is held up fixedly to be assemblied in the arm-rest frame position of chair frame 120, hold up the activity of pillow slide block 132 to be assemblied in and hold up pillow slide rail 131, pillow slide block 132 is held up to be fixedly connected with holding up pillow 133, hold up pillow slide rail 131 horizontal by be arrangeding in parallel, like this, under the drive of handrail drive mechanism, holding up pillow slide block 132 will move horizontally along holding up pillow slide rail 131, realizing the horizontal stretching motion of arm.It should be noted that, holding up pillow slide rail 131 also can, in arranging with horizontal plane, utilize upper and lower pull strength to drive patient's arm to move up or down.When the drive of handrail drive mechanism holds up pillow slide block 132 to move, hold up pillow slide block 132 will move along holding up pillow slide rail 131 to carry out incline direction, the forward upward realizing arm moves and moves to the back lower place, makes the movement of arm have front and back concurrently and move up and down.
The footstep mechanism 140 of chair body is assemblied in chair frame 120, and footstep mechanism 140 can rotate or move up and down under external force.Concrete, in the present embodiment, footstep mechanism 140 is provided with pedal support 141 and pedal 142, and pedal support 141 movable axis is connected to chair frame 120, and pedal is fixedly connected with pedal support 141.
Movable device is provided with driving mechanism, reciprocating device, handrail drive mechanism and pedal transmission mechanism.Driving mechanism, reciprocating device, handrail drive mechanism and pedal transmission mechanism are assemblied in chair frame 120 respectively, driving mechanism drives reciprocating device to move back and forth, handrail drive mechanism one end is connected with reciprocating device, the handrail drive mechanism other end is rested the head on slide block and is fixedly connected with holding up, and reciprocating device is driven by handrail drive mechanism holds up pillow 133 to move back and forth.
Pedal transmission mechanism one end is connected with reciprocating device, and the pedal transmission mechanism other end is connected with footstep mechanism 140, and reciprocating device drives footstep mechanism 140 to move back and forth by pedal transmission mechanism.
Reciprocating device is provided with main running rail 310, master slider 320, main running rail 310 and described master slider 320 match, main running rail 310 is fixed on chair frame 120, master slider 320 activity is assemblied in main running rail 310, handrail drive mechanism and pedal transmission mechanism are connected with master slider 320 respectively, and master slider 320 is driven by driving mechanism.
Concrete main running rail 310 is set to two cylindrical guides, and master slider 320 is provided with the through hole matched with cylindrical guide, and each master slider 320 is assemblied in corresponding cylindrical guide by through hole.Cylindrical guide is fixed on chair frame 120, and master slider 320 activity is assemblied in corresponding cylindrical guide.It should be noted that, main running rail 310 also can be set to a cylindrical guide and a master slider be mated 320.It should be noted that, main running rail also can be set to list structure or other structure, and master slider mates with main running rail.
Driving mechanism is provided with power source and drives converting unit, power source is set to the rear bull wheel wheel shaft of wheelchair, converting unit is driven to be provided with rocking arm 210 and connecting rod 220; rocking arm 210 is set to cam; the rotating shaft of rocking arm 210 is coaxially connected with the rear bull wheel wheel shaft 151 of wheelchair; connecting rod 220 one end is flexibly connected with the link of rocking arm 210, and connecting rod 220 other end is flexibly connected with master slider 320.When the rear bull wheel 150 of wheelchair rotates, the rotating shaft of rocking arm 210 is also along with the rotation coaxial rotation of rear bull wheel 150, and it is mobile that drivening rod 220 carries out correspondence, thus pulls and correspondingly with the master slider 320 of connecting rod 220 other end to move along main running rail 310.After wheelchair, bull wheel 150 often rotates a circle, and connecting rod 220 pulls master slider 320 correspondence to carry out the reciprocating motion of one-period.
Handrail drive mechanism is single wobbling pole structure, be provided with fork 410 and be connected fork 420, medium position and the chair frame 120 of fork 410 are hinged, one end of fork 410 is flexibly connected with master slider 320, fork 410 other end be connected fork 420 and be flexibly connected, connecting fork 420 with holding up rests the head on slide block 132 and is fixedly connected with.When master slider 320 moves along main running rail 310, the power that fork 410 is subject to master slider 320 also carries out corresponding movement, due to fork 410 medium position and chair frame 120 hinged, fork 410 will rotate around articulated position, thus fork 410 is tilted, be with the fork 420 that is dynamically connected to carry out corresponding movement, along with the movement connecting fork 420, hold up pillow slide block 132 also to move along with the movement connecting fork 420, thus drive hold up pillow 133 to carry out corresponding movement.
Pedal transmission mechanism is provided with foot-operated catch bar 510, and foot-operated catch bar 510 one end is flexibly connected with master slider 320, and foot-operated catch bar 510 other end is flexibly connected with pedal support 141.When master slider 320 moves along main running rail 310, foot-operated catch bar 510 also moves in the same way along with moving of master slider 320, the pedal support 141 connected to foot-operated catch bar 510 also carries out corresponding movement, thus pedal support 141 drives footstep mechanism 140 entirety to carry out rotary oscillation around the position that is coupling, in the process of footstep mechanism 140 rotary oscillation, user foot on wheelchair will accept mentions or lands, and drives legs and feet to carry out corresponding stretching motion.
This athletic rehabilitation chair, its use procedure is such, promote wheelchair to start to move forward, rear bull wheel wheel shaft 151 drives rocking arm 210 to rotate, rocking arm 210 drivening rod 220 also moves, along with the rotation of rear bull wheel wheel shaft 151, rocking arm 210 drivening rod 220 promotes master slider 320 and moves towards the direction away from rear bull wheel wheel shaft 151 gradually, master slider 320 also moves along with towards the direction away from rear bull wheel wheel shaft 151, foot-operated catch bar 510 also moves towards the direction away from rear bull wheel wheel shaft 151 simultaneously, now, foot-operated catch bar 510 promotes pedal support 141 and makes pedal support 141 and pedal 142 entirety carry out rotary oscillation around chair body, gradually foot is lifted, leg curvature, now one end of being connected with master slider 320 of the fork 410 of handrail drive mechanism is along with master slider 320 rotating in same direction, fork 410 other end then moves towards the direction near rear bull wheel wheel shaft 151 with the fork 420 that is dynamically connected, making to hold up pillow slide block 132 to drive holds up pillow 133 to move, and holds up pillow 133 to drive arm to move towards the direction away from foot.When after bull wheel wheel shaft 151 drive rocking arm 210 to rotate; when rocking arm 210 reaches the farthest in this direction; master slider 320 arrives the highest distance position from rear bull wheel wheel shaft 151; one end that simultaneously fork 410 is connected with master slider 320 also reaches away from rear bull wheel wheel shaft 151 highest distance position place; now; ride catch bar 510 and promote pedal support 141 foot is lifted by pedal 142, foot lifts and reaches highest order, while handrail drive mechanism then drive and hold up pillow 133 to drive arm to reach highest distance position away from foot.Rear bull wheel wheel shaft 151 is rotated further; rocking arm 210 drivening rod 220 oppositely movement; rocking arm 210 drivening rod 220 promotes master slider 320 and moves towards the direction near rear bull wheel wheel shaft 151 gradually; one end that fork 410 is connected with master slider 320 is also moved along with towards the direction near rear bull wheel wheel shaft 151; now; foot-operated catch bar 510 drives support body plate to land gradually, holds up pillow 133 to drive arm to move towards the direction near foot simultaneously.Until foot touches the bottom, arm reaches position near foot direction.Then circulate successively, realize arm gradually super rear, foot lifts gradually, leg curvature, then after foot, arm reach maximum position, adverse movement reaches the maximum position in this direction again, then be constantly cycled to repeat, realize the training to legs and feet, arm, overcome the patient such as apoplexy, paralysis in prior art and cannot carry out the defect of limbs stretching voluntarily.
By this wheelchair, solve wheelchair of the prior art can not carry out trick rehabilitation defect to patient, can carry out rehabilitation training whenever and wherever possible, have easy to operate to user, training effect is good, with low cost, the simple feature of structure.
embodiment 2.
A kind of athletic rehabilitation chair, other structure is identical with embodiment 1, difference is: as shown in Figure 4, the handrail drive mechanism of this athletic rehabilitation chair adopts double swing-bar structure, specifically be provided with two cover forks 410 and be connected fork 420 with two covers, the medium position often overlapping fork 410 is hinged with chair frame 120 respectively, realizes the connection of fork 410 and chair frame 120 especially by connector 411.Often overlap one end of fork 410 to be flexibly connected with master slider 320, often overlap fork 410 other end and be flexibly connected with corresponding connection fork 420, often overlap connection fork 420 and rest the head on slide block 132 and be fixedly connected with holding up respectively.Double swing-bar structure, has stabilized structure, swings stable feature.
This athletic rehabilitation chair, its footstep mechanism 140 is also provided with motion saddle 143, and motion saddle 143 is provided with rotation guide slot 144, and one end be connected with pedal support 141 of foot-operated catch bar 510 is assemblied in this rotation guide slot 144.When foot-operated catch bar 510 drives pedal support 141 to rotate, foot-operated catch bar 510 will move in rotation guide slot 144, drive pedal support 141 and pedal 142 to carry out rotary oscillation.
By this wheelchair, solve wheelchair of the prior art can not carry out trick rehabilitation defect to patient, can carry out rehabilitation training whenever and wherever possible, have easy to operate to user, training effect is good, with low cost, the simple feature of structure.
embodiment 3.
A kind of athletic rehabilitation chair, other structure is identical with embodiment 2, difference is: as shown in Figure 5, Figure 6, the driving mechanism of athletic rehabilitation chair is provided with power source and drives converting unit, power source is set to the rear bull wheel wheel shaft of wheelchair, and drive converting unit to be provided with rocking arm 210, lever bracket 230, lever 240 and connecting rod 220, lever bracket 230 is fixedly connected with chair body; the rotating shaft of rocking arm 210 is coaxially connected with the rear bull wheel wheel shaft 151 of wheelchair, and lever 240 is hinged with lever bracket 230.The link activity of rocking arm 210 is assemblied in lever 240, concrete, and lever 240 is provided with fluting 241, and the link activity of rocking arm 210 is assemblied in fluting 241.Connecting rod 220 one end is flexibly connected with lever 240, and connecting rod 220 other end is flexibly connected with master slider 320.
When rear bull wheel 150 rotates, the rotating band of rear bull wheel wheel shaft 151 shakes arm 210 and rotates, and rocking arm 210 drives lever 240 to make amplitude and swings.Connecting rod 220 is connected lever 240 with master slider 320, thus when rocking arm 210 swings, makes master slider 320 reciprocating by connecting rod 220 transmission to master slider 320.The handrail drive mechanism drive that reciprocates through of master slider 320 holds up pillow 133 to move back and forth, and drives footstep mechanism 140 to move back and forth, thus realize the rehabilitation exercise training to legs and feet by pedal transmission mechanism.
By this wheelchair, solve wheelchair of the prior art can not carry out trick rehabilitation defect to patient, can carry out rehabilitation training whenever and wherever possible, have easy to operate to user, training effect is good, with low cost, the simple feature of structure.
embodiment 4.
A kind of athletic rehabilitation chair, other structure is identical with embodiment 1 or 2 or 3, and difference is: as shown in Figure 7, and handrail drive mechanism adopts stayed structure.Concrete, handrail drive mechanism is provided with a handrail drag-line 430 and multiple handrail directive wheel 440, and handrail directive wheel 440 is fixed on chair frame 120, and handrail drag-line 430 is sheathed on handrail directive wheel 440 and handrail drag-line 430 forms a closed curve.One section of the close master slider 320 of handrail drag-line 430 is fixedly connected with master slider 320, and one section of the close handrail slide block of drag-line is fixedly connected with handrail slide block 132.
When master slider 320 moves horizontally, that section of handrail drag-line 430 be fixedly connected with master slider 320 will move in the same way along with master slider 320 does, now handrail drag-line 430 entirety will be moved around handrail directive wheel 440, drive that section of drag-line adverse movement be connected with handrail slide block, thus drive holds up pillow slide block 132 to move, make to hold up pillow slide block 132 to drive and hold up the corresponding movement of pillow 133, thus drive arm to move.In the reciprocating process of master slider 320, drive holds up pillow 133 also to carry out the reciprocating motion contrary with master slider 320 direction by handrail drag-line 430, realizes the training to arm.
By this wheelchair, can carry out rehabilitation training whenever and wherever possible, have easy to operate to user, training effect is good, with low cost, the simple feature of structure.
In this embodiment, it is outside that stayed structure is assemblied in chair frame 120.Stayed structure also can embed the tubular body of chair frame 120, has effect more attractive in appearance.
embodiment 5.
A kind of athletic rehabilitation chair, other structure is identical with embodiment 1 or 2 or 3, difference is: as Fig. 8, shown in Fig. 9, the driving mechanism of this athletic rehabilitation chair is provided with power source and drives converting unit, power source is set to motor 250 and change speed gear box 260, converting unit is driven to be set to rotating screw bolt 270 and screw rod movable sleeve 280, motor 250, change speed gear box 260, rotating screw bolt 270 is individually fixed in chair frame 120, motor 250, change speed gear box 260 and rotating screw bolt 270 assemble, screw rod movable sleeve 280 is assemblied in rotating screw bolt 270, screw rod movable sleeve 280 is fixedly connected with master slider 320.The assembling mode of motor 250, change speed gear box 260 and rotating screw bolt 270 is routine techniques means, does not repeat them here.This driving mechanism adopts motor 250, change speed gear box 260 controls rotating screw bolt 270 and rotates, thus drives screw rod movable sleeve 280 to move back and forth, and drives master slider 320 to move back and forth by screw rod movable sleeve 280.
The footstep mechanism 140 of this athletic rehabilitation chair is provided with pedal support 141, pedal 142, foot-operated slide rail 145 and foot-operated slide block 146, foot-operated slide rail 145 is fixed on chair frame 120, foot-operated slide block 146 activity is assemblied in foot-operated slide rail 145, and pedal support 141, pedal 142 are fixedly connected with foot-operated slide block 146.
Pedal transmission mechanism is provided with foot-operated catch bar 510, and foot-operated catch bar 510 one end is flexibly connected with master slider 320, and foot-operated catch bar 510 other end is flexibly connected with foot-operated slide block 146.
The operation principle of this athletic rehabilitation chair is such: motor 250, change speed gear box 260 work, and rotating screw bolt 270 rotates, and drive screw rod movable sleeve 280 to move back and forth, the master slider 320 be fixedly connected with screw rod movable sleeve 280 also moves back and forth thereupon.The handrail drive mechanism drive that moves through of master slider 320 holds up pillow 133 to move back and forth, when master slider 320 moves, foot-operated catch bar promotes foot-operated slide block 146 and moves up and down along foot-operated slide rail 145, foot-operated slide block 146 drives the pedal 142 be fixedly connected with it also to move up and down, and realizes the raising of user foot, dropping motion.
By this wheelchair, solve wheelchair of the prior art can not carry out trick rehabilitation defect to patient, can carry out rehabilitation training whenever and wherever possible, have easy to operate to user, training effect is good, with low cost, the simple feature of structure.
It should be noted that, also can adopt and drive cylinder to move back and forth as power drive master slider 320.As driving mechanism is set to cylinder, the cylinder axis of cylinder is fixedly connected with master slider 320.
It should be noted that, adopt the driving mechanism of the present embodiment, go for the various thing to sit on not having rear bull wheel.
embodiment 6.
A kind of athletic rehabilitation chair, as shown in Figure 10, Figure 11:
Chair body is set to wheelchair, driving mechanism is provided with power source and drives converting unit, power source is set to the rear bull wheel wheel shaft of wheelchair, converting unit is driven to be provided with elliptic cam 290, race 291 and guide wheel 292, elliptic cam 290 is coaxially connected with the rear bull wheel wheel shaft 151 of wheelchair, elliptic cam 290 is provided with race 291, and guide wheel 292 is assemblied in race 291 and guide wheel 292 is fixedly connected with master slider 320.When rear bull wheel 150 rotates, elliptic cam 290 also rotates along with the rotation of rear bull wheel 150, the guide wheel 292 be assemblied in race 291 will be in the race 291 of elliptic cam 290 always, and along with the rotation of elliptic cam 290, guide wheel 292 by be in always elliptic cam 290 near master slider 320 race 291 position, like this, when elliptic cam 290 along with after bull wheel 150 rotate process in, drive master slider 320 moves reciprocatingly by guide wheel 292.
Advise band 450 when handrail drive mechanism is provided with, cog 460, lower gear 470, upper rack 480 and lower tooth bar 490, upper rack 480 is rested the head on slide block 132 and is fixedly connected with holding up, lower tooth bar 490 is fixedly connected with master slider 320, cog 460, lower gear 470 is fixed on chair frame 120, lower gear 470 engages with lower tooth bar 490, cog and 460 to engage with upper rack 480, time rule bands 450 be sheathed on cog 460 and lower gear 470.Preferably, upper rack 480 directly can be arranged at handrail slide block, lower tooth bar 490 is directly arranged at master slider 320.
When master slider 320 moves along main running rail 310, lower tooth bar 490 is also along with master slider 320 is orthokinetic, lower tooth bar 490 drives the lower gear 470 engaged with it to rotate, when the rotation of lower gear 470 drives, rule band 450 rotates, time rule bands 450 drive to cog and 460 to rotate, the upper rack 480 that 460 drives that cog are engaged with it carries out the direction reverse with the moving direction of master slider 320 and moves, the mobile drive of upper rack 480 holds up pillow slide block 132 to move, thus drive holds up pillow 133 to move, and realizes training the stretching, extension of user arm.
This athletic rehabilitation chair, footstep mechanism 140 is provided with pedal support 141, pedal 142, foot-operated slide rail 145 and foot-operated slide block 146, foot-operated slide rail 145 is fixed on chair frame 120, foot-operated slide block 146 activity is assemblied in foot-operated slide rail 145, and pedal support 141, pedal 142 are fixedly connected with foot-operated slide block 146.Pedal transmission mechanism is provided with multiple foot-operated directive wheel 520 and transmission rope 530, directive wheel is fixedly installed on chair frame 120, transmission rope 530 is set around foot-operated directive wheel 520 and one end of transmission rope 530 is fixedly connected with master slider 320, and the other end of transmission rope 530 is fixedly connected with foot-operated slide block 146.When master slider 320 moves, master slider 320 drives connected transmission rope 530 to move, transmission rope 530 pulls foot-operated slide block 146 to carry out upwards or downward motion, thus pedal 142 carrying out rising or declining moving by realization, can realize the rehabilitation training to user foot, leg.
By this wheelchair, solve wheelchair of the prior art can not carry out trick rehabilitation defect to patient, can carry out rehabilitation training whenever and wherever possible, have easy to operate to user, training effect is good, with low cost, the simple feature of structure.
It should be noted that: rule band when metal bracelet also can be adopted to replace, in employings, bottom ratchet wheel replacement cogs, lower gear to be to realize same technique effect.Concrete, handrail drive mechanism is provided with metal bracelet, upper ratchet, bottom ratchet wheel, upper rack and lower tooth bar, upper rack is rested the head on slide block and is fixedly connected with holding up, lower tooth bar is fixedly connected with master slider, upper ratchet, bottom ratchet wheel are fixed on chair frame, bottom ratchet wheel engages with lower tooth bar, and upper ratchet engages with upper rack, and metal bracelet is sheathed on ratchet and described bottom ratchet wheel.
It should be noted that, the mode of embodiment is several modes wherein, also can adopt approximate equivalent, still in the application's protection domain.
embodiment 7.
A kind of athletic rehabilitation chair, other structure is identical with embodiment 3, and difference is: as shown in figure 12, and handrail drive mechanism adopts stayed structure.Concrete, handrail drive mechanism is provided with a handrail drag-line 430 and multiple handrail directive wheel 440, and handrail directive wheel 440 is fixed on chair frame 120, and handrail drag-line 430 is sheathed on handrail directive wheel 440 and handrail drag-line 430 forms a closed curve.
Footstep mechanism 140 is provided with pedal support 141, pedal 142, foot-operated slide rail 145 and foot-operated slide block 146, foot-operated slide rail 145 is fixed on chair frame 120, foot-operated slide block 146 activity is assemblied in foot-operated slide rail 145, and pedal support 141, pedal 142 are fixedly connected with foot-operated slide block 146.
One section of the close master slider 320 of handrail drag-line 430 is fixedly connected with master slider 320, and one section of the close handrail slide block of drag-line is fixedly connected with handrail slide block, and handrail drag-line 430 is fixedly connected with foot-operated slide block 146 near a section of footstep mechanism 140.
When master slider 320 moves horizontally, that section of handrail drag-line 430 be fixedly connected with master slider 320 will move in the same way along with master slider 320 does, now handrail drag-line 430 entirety will be moved around handrail directive wheel 440, foot-operated slide block 146 is driven to move, drive that section of drag-line adverse movement be connected with handrail slide block simultaneously, thus drive pedal 142 to move, also drive simultaneously and hold up pillow slide block 132 to move, make to hold up pillow slide block 132 to drive and hold up the corresponding movement of pillow 133, realize the motion of legs and feet portion, arm.By this wheelchair, can carry out rehabilitation training whenever and wherever possible, have easy to operate to user, training effect is good, with low cost, the simple feature of structure.
In this embodiment, it is outside that stayed structure is assemblied in chair frame 120.Stayed structure also can embed the tubular body of chair frame 120, has effect more attractive in appearance.
embodiment 8.
A kind of athletic rehabilitation chair, other structure is identical with embodiment 2, and difference is: as shown in FIG. 13 to 15, and the driving mechanism of this athletic rehabilitation chair is provided with power source and drives converting unit.
Power source is set to the polymorphic conversion equipment 600 of clutch, converting unit is driven to be provided with rocking arm 210 and connecting rod 220; rocking arm 210 is set to cam; the rotating shaft of rocking arm 210 is coaxially connected with the output tumbler of power source; connecting rod 220 one end is flexibly connected with the link of rocking arm 210, and connecting rod 220 other end is flexibly connected with master slider 320.When the output tumbler of power source rotates, the rotating shaft of rocking arm 210 is also along with the rotation coaxial rotation exporting tumbler, and drivening rod 220 carries out correspondence movement, thus pulls and correspondingly with the master slider 320 of connecting rod 220 other end to move along main running rail 310.Export tumbler and often rotate a circle, connecting rod 220 pulls master slider 320 correspondence to carry out the reciprocating motion of one-period.
The polymorphic conversion equipment 600 of clutch is provided with clutch rack 601, first motor 602, source gear 603, source gear mounting shaft 604, free gear 605, free gear installation shaft 606, mainshaft gear 607, mainshaft gear installation shaft 608, Compress Spring 609, worm gear 610 and spanner 611.
First motor 602, source gear mounting shaft 604, free gear installation shaft 606, mainshaft gear installation shaft 608, spanner 611 are assemblied in clutch rack 601 respectively.
Worm gear 610 is fixed on free gear installation shaft 606, Compress Spring 609 is sheathed on free gear installation shaft 606, free gear 605 is movably installed in free gear installation shaft 606, Compress Spring 609 is assemblied between free gear 605 and worm gear 610, spanner 611 is provided with operating side and effect end, clutch rack 601 is exposed in the operating side of spanner 611, and the effect end of spanner 611 is assemblied between free gear 605 and clutch rack 601, and the effect end of spanner 611 abuts with free gear 605.
Mainshaft gear 607 is fixedly assemblied in mainshaft gear installation shaft 608, and mainshaft gear installation shaft 608 is fixedly connected with the rear bull wheel wheel shaft of wheelchair.
Source gear 603 is fixedly assemblied in source gear mounting shaft 604, and source gear mounting shaft 604 exposes the output tumbler of part as power source of clutch rack.
Free gear 605 and source gear 603, mainshaft gear 607 match respectively, when free gear 605 contacts with source gear 603, free gear 605 engages with source gear 603, and when free gear 605 contacts with mainshaft gear 607, free gear 605 engages with mainshaft gear 607.
When the first motor 602 works, the motor shaft of the first motor 602 drives worm gear 610 to rotate, and worm gear 610 drives free gear installation shaft 606 to rotate, and free gear installation shaft 606 drives free gear 605 to rotate.
Under the elastic force effect of rising of Compress Spring 609, the effect end of spanner 611 is between clutch rack 601 and free gear 605, free gear 605 engages with mainshaft gear 607, and drive mainshaft gear 607 to rotate, now wheelchair can carry out advancing or retreat traveling.
If rotating spanner 611, free gear 605 is pushed to by the effect end of spanner 611 and neither engages the position of also not engaging with source gear 603 with mainshaft gear 607 simultaneously, now in neutral position state, can end user's hand propelled wheelchair.
If rotating spanner 611, when free gear 605 being pushed to by the effect end 613 of spanner only engage with source gear 603, now wheelchair halts, free gear 605 drives source gear 603 to rotate, and drive rocking arm 210 rotates as output tumbler by one end of source gear assembled shaft 604.It is mobile that rocking arm 210 drivening rod 220 carries out correspondence, thus pull and correspondingly with the master slider 320 of connecting rod 220 other end to move along main running rail 310.Along with the movement of master slider 320, handrail drive mechanism drives holds up pillow slide block to carry out corresponding movement, and pedal transmission mechanism drives pedal to carry out corresponding sports, under realizing wheelchair halted state, carries out rehabilitation exercise to user trick.
The thickness that also can arrange free gear 605 is suitable thickness, and free gear 605 under the effect of spanner 611 is engaged with source gear 603 and mainshaft gear 607 simultaneously, realizes advancing at wheelchair or in fallback procedures, carrying out rehabilitation training to user trick.
This athletic rehabilitation chair is also provided with the distant controller 612 of hands, and the distant controller 612 of hands is installed on armrest mechanism position, is controlled the state of wheelchair by the distant controller 612 of hands.
It should be noted that, the structure of the polymorphic conversion equipment of clutch is not limited to the structure of the present embodiment, also can be set to other structure, all can as the polymorphic conversion equipment of clutch as long as can realize above-mentioned functions.
By this wheelchair, solve wheelchair of the prior art can not carry out trick rehabilitation defect to patient, can carry out rehabilitation training whenever and wherever possible, have easy to operate to user, training effect is good, with low cost, the simple feature of structure.
embodiment 9.
A kind of athletic rehabilitation chair, other structure is identical with embodiment 1-8, and difference is: the reciprocating device of this athletic rehabilitation chair is provided with two covers, and driving mechanism also correspondence is provided with two covers.
As shown in figure 16, wherein, reciprocating device is provided with the first slide rail 710, first slide block 720, second slide rail 730 and the second slide block 740, first slide rail 710 and the first slide block 720 match, first slide block 720 is fixed on chair frame, first slide block 720 activity is assemblied in the first slide rail 710, handrail drive mechanism is connected with the first slide block 720, second slide rail 730 and the second slide block 740 match, second slide block 740 is fixed on chair frame 120, second slide block 740 activity is assemblied in the second slide rail 730, pedal transmission mechanism is connected with the second slide block 740, first slide block 720, second slide block 740 drives respectively by driving mechanism.
Concrete, first slide rail 710 is set to cylindrical guide, and the first slide block 720 is provided with the through hole matched with cylindrical guide, and the first slide block 720 is assemblied in cylindrical guide by through hole, first slide rail 710 is set to two, and the quantity of the first slide block 720 is equal with the first slide rail 710 quantity.
Second slide rail 730 is set to cylindrical guide, second slide block 740 is provided with the through hole matched with cylindrical guide, second slide block 740 is assemblied in cylindrical guide by through hole, and the second slide rail 730 is set to two, and the quantity of the second slide block 740 is equal with the second slide rail 730 quantity.
It should be noted that, the quantity of the first slide rail 710, second slide rail 730 also can only be set to one.It should be noted that, the first slide rail 710 also can be set to channel-shaped structure, and the first slide block 720 is set to the assembling block matched with channel-shaped structure, and the first slide block 720 is assemblied in the first slide rail 710 by assembling block.Second slide rail 730 also can be set to channel-shaped structure, and the second slide block 740 is provided with the assembling block matched with channel-shaped structure, and the second slide block 740 is assemblied in the second slide rail 730 by assembling block.
Concrete, driving mechanism is provided with air cylinder device, and the cylinder slide block that air cylinder device is provided with the first cylinder 750, second cylinder 760, first cylinder 750 is fixedly connected with the first slide block 720, and the cylinder slide block of the second cylinder 760 is fixedly connected with the second slide block 740.Handrail drive mechanism is set to the connection fork 420 that two ends connect the second slide block 740 respectively and hold up pillow slide block.
Footstep mechanism 140 is provided with pedal support 141, pedal 142, foot-operated slide rail 145 and foot-operated slide block 146, foot-operated slide rail 145 is fixed on chair frame 120, foot-operated slide block 146 activity is assemblied in foot-operated slide rail 145, and pedal support 141, pedal 142 are fixedly connected with foot-operated slide block 146.
Pedal transmission mechanism is set to foot-operated catch bar 510, and foot-operated catch bar 510 one end is fixedly connected with master slider 320, and foot-operated catch bar 510 other end is fixedly connected with foot-operated slide block 146.
First cylinder 750, second cylinder 760 is Rodless cylinder, and the reciprocating motion of the first cylinder 750 drives the first slide block 720 to move back and forth, and the first slide block 720 drives handrail slide block to move back and forth the rehabilitation training realized arm by connecting fork 420.The reciprocating motion of the second cylinder 760, drives the second slide block 740 to move back and forth, and the second slide block 740 drives foot-operated slide block to move up and down, and realizes the rehabilitation training to foot.
It should be noted that, as general knowledge known in this field, effective work of the first cylinder 750, second cylinder 760, essential needs configures supply unit, motor, change speed gear box, stores cylinder, various breather, electrically-controlled valve etc., to guarantee that the first cylinder 750, second cylinder 760 moves back and forth as requested.These configurations are common practise of this area, do not repeat them here.
In addition, this athletic rehabilitation chair is also provided with the distant controller 612 of hands, by hand controller starter motor motor, starts driving force and transmits by the gear ratio of clutch gearbox advance or the setback that transmission main shaft drives rear wheel.Also can control transmission internal clutch gear by the distant controller of hands and hang neutral, make hanging sky between the gear in rear wheel and change speed gear box, realize staff and promote wheelchair walking.
The distant controller of hands also can according to the demand of rehabilitation patient, and on corresponding button, operation realizes the movement velocity speed controlling separately and regulate left/right handrail and left foot/right crus of diaphragm, and action interval time and movement range are few greatly.
Hand controller, can also synchronous motion together or control wheelchair forward-reverse/left and right turn movement velocity except the motion mode controlled separately and regulate limb position.
Also the amount of capacity of cylinder supply gas can be stored by hand controller regulable control, control display by air gauge to measure, again by hand controller signal transmission to electronic valve, realize handrail by the Rodless cylinder of electronic valve control handrail independently or foot position as back and forth movement and to move back and forth and pedal lifting moves.In a word, the function of the distant controller of hands was arranged flexibly by concrete needs.
By this wheelchair, solve wheelchair of the prior art can not carry out trick rehabilitation defect to patient, can carry out rehabilitation training whenever and wherever possible, have easy to operate to user, training effect is good, with low cost, the simple feature of structure.
It should be noted that, the first slide rail and the first slide block also can not be set, directly promote handrail slide block by the first cylinder and move back and forth.
embodiment 10.
A kind of athletic rehabilitation chair, other structure is identical with embodiment 9, difference is: the driving mechanism of this athletic rehabilitation chair is provided with the 4th motor 770, the 5th motor 780, the motor shaft of the 4th motor 770 is fixedly connected with the first slide block 720, and the motor shaft of the 5th motor 780 is fixedly connected with the second slide block 740.Footstep mechanism 140 is provided with pedal support 141 and pedal 142, and pedal support 141 movable axis is connected to chair frame 120, and pedal is fixedly connected with pedal support 141.Pedal transmission mechanism is provided with foot-operated catch bar 510, and foot-operated catch bar 510 one end is flexibly connected with the second slide block 740, and foot-operated catch bar 510 other end is flexibly connected with pedal support 141.Handrail drive mechanism is set to the connection fork 420 that two ends connect the second slide block 740 respectively and hold up pillow slide block.
This athletic rehabilitation chair drives the first slide block 720 to move back and forth by the 4th motor 770, drives handrail slide block to move back and forth, thus realize the rehabilitation exercise training to arm by connecting fork 420.
Drive the second slide block 740 to move back and forth by the 5th motor 780, promote pedal support by foot-operated catch bar 510 and carry out rotary oscillation, realize the rehabilitation training to legs and feet.
It should be noted that, as general knowledge known in this field, effective work of the 4th motor 770, the 5th motor 780, essentially needs configuration supply unit, motor, change speed gear box etc., and to guarantee the 4th motor 770, the 5th motor 780 moves back and forth as requested.These configurations are common practise of this area, do not repeat them here.The controlling functions of the distant controller of hands also can be set as required.
By this wheelchair, solve wheelchair of the prior art can not carry out trick rehabilitation defect to patient, can carry out rehabilitation training whenever and wherever possible, have easy to operate to user, training effect is good, with low cost, the simple feature of structure.
It should be noted that, the 4th motor, the 5th motor can be set to motor, also can be set to other motor.
It should be noted that, the first slide rail and the first slide block also can not be set, directly promote handrail slide block by the 4th motor and move back and forth.
embodiment 11.
A kind of athletic rehabilitation chair, other structure is identical with embodiment 10, difference is: the driving mechanism of this athletic rehabilitation chair is provided with hydraulic jack 790, hydraulic jack 790 is provided with the first cylinder putter 791, second cylinder putter 792, first cylinder putter 791 is fixedly connected with the first slide block 720, and the second cylinder putter 792 is fixedly connected with the second slide block 740.
Promote the first slide block 720, second slide block 740 respectively by the first cylinder putter 791, second cylinder putter 792 of hydraulic jack 790 to move back and forth, thus drive handrail slide block respectively by handrail drive mechanism, pedal transmission mechanism, pedal moves, and realizes the rehabilitation training to trick.
It should be noted that, hydraulic jack 790 will realize effective work, and will inevitably configure accumulator, hydralic pressure gauge, various petroleum pipelines etc., these are characterized as general knowledge known in this field, do not repeat them here.
By this wheelchair, solve wheelchair of the prior art can not carry out trick rehabilitation defect to patient, can carry out rehabilitation training whenever and wherever possible, have easy to operate to user, training effect is good, with low cost, the simple feature of structure.
It should be noted that, the first slide rail and the first slide block also can not be set, directly promote handrail slide block by the first cylinder putter and move back and forth.
embodiment 12.
A kind of athletic rehabilitation chair, other structure is identical with embodiment 10, difference is: driving mechanism is provided with the 3rd motor 810, first rotates fork 820, first rotating link 830, second motor 840, second rotates fork 850 and the second rotating link 860, first worm screw 811 of the 3rd motor 810 coordinates with the first worm gear 812, first rotates fork 820 is connected with the axle of the first worm gear 812, first rotating link 830 one end activity is assemblied in the first slide block 720, first rotating link 830 other end and first rotates fork 820 and is flexibly connected, second worm screw 841 of the second motor 840 coordinates with the second worm gear 842, second rotates fork 850 is connected with the axle of the second worm gear 842, second rotating link 860 one end activity is assemblied in the second slide block 740, second rotating link 860 other end and described second rotates fork 850 and is flexibly connected.
The motor shaft of the 3rd motor 810 coordinates with the first worm gear 812, first worm gear 812 rotates along with the rotation of the first motor axle, first rotating link 830 rotates along with the rotation of the first worm gear 812, first swivel link drives first to rotate fork 820 and moves back and forth, thus band is dynamically connected, fork moves back and forth, connecting fork drives handrail slide block to move back and forth, thus realizes the exercise rehabilitation training to hand.
In like manner, the motor shaft of the second motor 840 coordinates with the second worm gear 842, second worm gear 842 rotates along with the rotation of the second motor axle, second rotating link 860 rotates along with the rotation of the second worm gear 842, second swivel link drives second to rotate fork 850 and moves back and forth, thus driving foot-operated catch bar to move back and forth, support body catch bar drives pedal to carry out rotary oscillation, thus realizes the exercise rehabilitation training moving back foot position.
By this wheelchair, solve wheelchair of the prior art can not carry out trick rehabilitation defect to patient, can carry out rehabilitation training whenever and wherever possible, have easy to operate to user, training effect is good, with low cost, the simple feature of structure.
It should be noted that, the second motor, the 3rd motor can be set to band reduction box motor, also can be set to motor or other motor.
It should be noted that, the first slide rail and the first slide block also can not be set, directly promote handrail slide block by the first rotating link and move back and forth.
embodiment 13.
A kind of athletic rehabilitation chair, other structure is identical with embodiment 2, difference is: as shown in Figure 20 to Figure 21, the armrest mechanism of the chair body of this athletic rehabilitation chair is provided with holds up pillow 133 slide rail 131, hold up pillow slide block 132, hold up pillow 133, handrail movable stand 134 and handrail fixed mount 135, hold up pillow 133 slide rail 131 and hold up pillow slide block 132 to match, pillow 133 slide rail 131 is held up fixedly to be assemblied in chair frame 120, hold up the activity of pillow slide block 132 to be assemblied in and hold up pillow 133 slide rail 131, pillow slide block 132 is held up to be fixedly connected with handrail movable stand 134, pillow 133 is held up to be fixed on handrail movable stand 134, handrail fixed mount 135 is in chair frame 120, handrail movable stand 134 activity be assemblied in handrail fixed mount 135 and along with hold up pillow slide block 132 movement move relative to handrail fixed mount 135, hold up pillow 133 slide rail 131 and plane-parallel.
Hold up pillow slide block 132 to be connected with handrail drive mechanism, rest the head on slide block 132 relative to when holding up pillow 133 slide rail 131 to move when handrail drive mechanism drives to hold up, hold up and rest the head on slide block 132 and handrail movable stand 134, hold up pillow 133 together with move relative to handrail fixed mount 135.Handrail movable stand 134 is provided with cylindrical void 136, handrail movable stand 134 and handrail fixed mount are assemblied in cylindrical void 136 by Assembly rail 137 activity, like this, when handrail slide block drives handrail movable stand 134 to move, handrail movable stand 134 will move along cylindrical void 136 with the Assembly rail 137 of handrail fixed mount 135, make handrail movable stand 134 can steadily movement.For the ease of rotating, Assembly rail 137 end is provided with rolling bearing.
This athletic rehabilitation chair, its use procedure is such, promote wheelchair to start to move forward, rear bull wheel wheel shaft 151 drives rocking arm 210 to rotate, rocking arm 210 drivening rod 220 also moves, along with the rotation of rear bull wheel wheel shaft 151, rocking arm 210 drivening rod 220 promotes master slider 320 and moves towards the direction away from rear bull wheel wheel shaft 151 gradually, master slider 320 also moves along with towards the direction away from rear bull wheel wheel shaft 151, foot-operated catch bar 510 also moves towards the direction away from rear bull wheel wheel shaft 151 simultaneously, now, foot-operated catch bar 510 promotes pedal support 141 and makes pedal support 141 and pedal 142 entirety carry out rotary oscillation around chair body, gradually foot is lifted, leg curvature, now one end of being connected with master slider 320 of the fork 410 of handrail drive mechanism is along with master slider 320 rotating in same direction, fork 410 other end then moves towards the direction near rear bull wheel wheel shaft 151 with the fork 420 that is dynamically connected, make to hold up pillow slide block 132 to move along holding up pillow slide rail, hold up pillow slide block to drive to hold up pillow movable stand and hold up together with pillow and move relative to handrail fixed mount, hold up pillow 133 to drive arm to move towards the direction away from foot.When after bull wheel wheel shaft 151 drive rocking arm 210 to rotate, when rocking arm 210 reaches the farthest in this direction, master slider 320 arrives the highest distance position from rear bull wheel wheel shaft 151, one end that fork 410 is connected with master slider 320 simultaneously also reaches away from rear bull wheel wheel shaft 151 highest distance position place, now, foot-operated catch bar 510 promotes pedal support 141 and foot is lifted by pedal 142, foot lifts and reaches highest order, handrail drive mechanism then drives and holds up pillow slide rail oppositely to move to highest distance position simultaneously, pillow slide block is held up to drive handrail movable stand, pillow is held up also to reach reverse highest distance position, drive arm reaches the highest distance position away from foot.Rear bull wheel wheel shaft 151 is rotated further; rocking arm 210 drivening rod 220 oppositely movement; rocking arm 210 drivening rod 220 promotes master slider 320 and moves towards the direction near rear bull wheel wheel shaft 151 gradually; one end that fork 410 is connected with master slider 320 is also moved along with towards the direction near rear bull wheel wheel shaft 151; now; foot-operated catch bar 510 drives support body plate to land gradually, holds up pillow 133 to drive arm to move towards the direction near foot simultaneously.Until foot touches the bottom, arm reaches position near foot direction.Then circulate successively, realize arm gradually super rear, foot lifts gradually, leg curvature, then after foot, arm reach maximum position, adverse movement reaches the maximum position in this direction again, then be constantly cycled to repeat, realize the training to legs and feet, arm, overcome the patient such as apoplexy, paralysis in prior art and cannot carry out the defect of limbs stretching voluntarily.
By this wheelchair, solve wheelchair of the prior art can not carry out trick rehabilitation defect to patient, can carry out rehabilitation training whenever and wherever possible, have easy to operate to user, training effect is good, with low cost, the simple feature of structure.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention but not limiting the scope of the invention; although be explained in detail the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.

Claims (10)

1. an athletic rehabilitation chair, is characterized in that: be provided with chair body, be assemblied in a set of of chair body or two covers and can drive before and after arm or drive before and after arm simultaneously and move up and down and drive the movable device of legs and feet stretching motion.
2. athletic rehabilitation chair according to claim 1, is characterized in that:
Described chair body is provided with seat board, footstep mechanism, armrest mechanism and chair frame;
The armrest mechanism of chair body is provided with and holds up pillow slide rail, holds up pillow slide block and hold up pillow, described pillow slide rail and the described pillow slide block of holding up held up matches, the described arm-rest frame position holding up pillow slide rail to be fixedly assemblied in described chair frame, described hold up pillow slide block activity be assemblied in described in hold up pillow slide rail, described hold up pillow slide block be fixedly connected with described pillow of holding up, described in hold up pillow slide rail and plane-parallel or be arrange with horizontal plane; Or
The armrest mechanism of chair body is provided with holds up pillow slide rail, hold up pillow slide block, hold up pillow, handrail movable stand and handrail fixed mount, described pillow slide rail and the described pillow slide block of holding up held up matches, described pillow slide rail of holding up fixedly is assemblied in described chair frame, described hold up pillow slide block activity be assemblied in described in hold up pillow slide rail, described pillow slide block of holding up is fixedly connected with described handrail movable stand, described pillow of holding up is fixed on described handrail movable stand, described handrail fixed mount is in described chair frame, the activity of described handrail movable stand is assemblied in described handrail fixed mount and along with holding up the movement of pillow slide block to move relative to handrail fixed mount, describedly hold up pillow slide rail and plane-parallel or be arrange with horizontal plane,
The footstep mechanism of chair body is assemblied in described chair frame, and described footstep mechanism rotates under external force or moves up and down;
Described movable device is provided with driving mechanism, reciprocating device, handrail drive mechanism and pedal transmission mechanism;
Described driving mechanism, reciprocating device, handrail drive mechanism and pedal transmission mechanism are assemblied in described chair frame respectively;
Described driving mechanism drives described reciprocating device to move back and forth, described handrail drive mechanism one end is connected with described reciprocating device, the described handrail drive mechanism other end is rested the head on slide block be connected with described being held up, and reciprocating device is driven by handrail drive mechanism holds up pillow to move back and forth;
Described pedal transmission mechanism one end is connected with described reciprocating device, and the described pedal transmission mechanism other end is connected with described footstep mechanism, and reciprocating device drives footstep mechanism to move back and forth by pedal transmission mechanism.
3. athletic rehabilitation chair according to claim 2, is characterized in that:
Described reciprocating device is provided with main running rail, master slider, described main running rail and described master slider match, described main running rail is fixed on described chair frame, described master slider activity is assemblied in described main running rail, handrail drive mechanism and pedal transmission mechanism are connected with described master slider respectively, and described master slider is driven by described driving mechanism;
Described main running rail is set to cylindrical guide, described master slider is provided with the through hole matched with described cylindrical guide, described master slider is assemblied in described cylindrical guide by through hole, and described main running rail is set to one or two, and the quantity of described master slider is equal with described main running rail quantity; Or
Described main running rail is set to channel-shaped structure, described master slider be provided with match with described channel-shaped structure assembling block, described master slider is assemblied in described main running rail by assembling block.
4. athletic rehabilitation chair according to claim 3, is characterized in that:
Described driving mechanism is provided with power source and drives converting unit;
Described power source is set to the rear bull wheel wheel shaft of wheelchair or is set to be made up of motor and change speed gear box or be set to cylinder or be set to hydraulic jack or be set to the polymorphic conversion equipment of clutch;
When described power source is for being made up of motor and change speed gear box, described driving converting unit is set to rotating screw bolt and screw rod movable sleeve, output tumbler and the described rotating screw bolt of described power source assemble, described screw rod movable set is assigned in described rotating screw bolt, and described screw rod movable sleeve is fixedly connected with described master slider;
When described power source is set to cylinder or hydraulic jack, the cylinder axis of described cylinder or the corresponding conduct of the cylinder putter of described hydraulic jack drive converting unit, and the cylinder axis of described cylinder or the cylinder putter of described hydraulic jack are fixedly connected with described master slider;
The polymorphic conversion equipment of described clutch is provided with clutch rack, the first motor, source gear, source gear mounting shaft, free gear, free gear installation shaft, mainshaft gear, mainshaft gear installation shaft, Compress Spring, worm gear and spanner;
Described first motor, source gear mounting shaft, free gear installation shaft, mainshaft gear installation shaft, described spanner are assemblied in described clutch rack respectively;
Described worm gear is fixed on described free gear installation shaft, described Compress Spring is sheathed on described free gear installation shaft, described free gear is movably installed in described free gear installation shaft, described Compress Spring is assemblied between described free gear and described worm gear, described spanner is provided with operating side and effect end, described clutch rack is exposed in the operating side of described spanner, the effect end of described spanner is assemblied between described free gear and clutch rack, and the effect end of described spanner abuts with described free gear;
Described mainshaft gear is fixedly assemblied in described mainshaft gear installation shaft, and described mainshaft gear installation shaft is fixedly connected with the rear bull wheel wheel shaft of wheelchair;
Described source gear is fixedly assemblied in described source gear mounting shaft, and described source gear mounting shaft exposes the output tumbler of part as power source of described clutch rack;
Described free gear and described source gear, described mainshaft gear match respectively, when described free gear and described source Gear Contact, described free gear and described source gears meshing, when described free gear contacts with described mainshaft gear, described free gear engages with described mainshaft gear;
When described power source is set to the polymorphic conversion equipment of clutch or be set to the rear bull wheel wheel shaft of wheelchair, described driving converting unit is provided with rocking arm and connecting rod, described rocking arm is set to cam, the rotating shaft of described rocking arm is coaxially connected with the output tumbler of described power source, described connecting rod one end is flexibly connected with the link of described rocking arm, and the described connecting rod other end is flexibly connected with described master slider; Or
When described power source is set to the polymorphic conversion equipment of clutch or be set to the rear bull wheel wheel shaft of wheelchair, described driving converting unit is provided with rocking arm, lever bracket, lever and connecting rod, described lever bracket is fixedly connected with described chair body, the rotating shaft of described rocking arm is coaxially connected with the output tumbler of described power source, described lever and described lever bracket hinged, the link activity of described rocking arm is assemblied in described lever, described connecting rod one end is flexibly connected with described lever, and the described connecting rod other end is flexibly connected with described master slider; Or
When described power source is set to the polymorphic conversion equipment of clutch or be set to the rear bull wheel wheel shaft of wheelchair, described driving converting unit is provided with elliptic cam, race and guide wheel, the output tumbler of described elliptic cam and described power source is coupling, described race is arranged at described elliptic cam, and described guide wheel is assemblied in described race and described guide wheel is fixedly connected with described master slider.
5. athletic rehabilitation chair according to claim 4, is characterized in that:
When described driving mechanism is provided with rocking arm, lever bracket, lever and connecting rod, described lever is provided with fluting, and the link activity of described rocking arm is assemblied in described fluting.
6. athletic rehabilitation chair according to claim 4, is characterized in that:
Described handrail drive mechanism is single wobbling pole structure, be provided with fork and be connected fork, medium position and the chair frame of described fork are hinged, and one end of described fork is flexibly connected with master slider, the described fork other end be connected fork and be flexibly connected, described connection fork is rested the head on slide block and is fixedly connected with holding up; Or
Described handrail drive mechanism is double swing-bar structure, be provided with two cover forks and be connected fork with two covers, the medium position often overlapping fork is hinged with chair frame respectively, the one end often overlapping fork is flexibly connected with master slider, often overlap the fork other end to be flexibly connected with corresponding connection fork, often overlap connection fork and rest the head on slide block and be fixedly connected with holding up respectively; Or
Described handrail drive mechanism is stayed structure, be provided with a handrail drag-line and multiple handrail directive wheel, described handrail directive wheel is fixed on described chair frame, described handrail drag-line is sheathed on described handrail directive wheel and described handrail drag-line forms a closed curve, one section of the close master slider of described handrail drag-line is fixedly connected with master slider, one section of the close handrail slide block of described drag-line is fixedly connected with handrail slide block, and it is outside or embed the tubular body of chair frame that described stayed structure is arranged at described chair frame; Or
When described handrail drive mechanism is provided with rule be with, cog, lower gear, upper rack and lower tooth bar, described upper rack is rested the head on slide block be fixedly connected with described being held up, described lower tooth bar is fixedly connected with described master slider, describedly to cog, lower gear is fixed on described chair frame, described lower gear engages with described lower tooth bar, described cogging is engaged with described upper rack, advise time described band be sheathed on described in cog and described lower gear; Or
Described handrail drive mechanism is provided with metal bracelet, upper ratchet, bottom ratchet wheel, upper rack and lower tooth bar, described upper rack is rested the head on slide block be fixedly connected with described being held up, described lower tooth bar is fixedly connected with described master slider, described upper ratchet, bottom ratchet wheel are fixed on described chair frame, described bottom ratchet wheel engages with described lower tooth bar, described upper ratchet engages with described upper rack, and described metal bracelet is sheathed on described upper ratchet and described bottom ratchet wheel.
7. athletic rehabilitation chair according to claim 2, is characterized in that:
Described reciprocating device is provided with the first slide rail, first slide block, second slide rail and the second slide block, described first slide rail and the first slide block match, described first slide block is fixed on described chair frame, described first slide block activity is assemblied in described first slide rail, handrail drive mechanism is connected with described first slide block, described second slide rail and described second slide block match, described second slide block is fixed on described chair frame, described second slide block activity is assemblied in described second slide rail, pedal transmission mechanism is connected with described second slide block, first driving mechanism of described first slide block, described second slide block respectively described driving mechanism drives,
Described first slide rail is set to cylindrical guide, described first slide block is provided with the through hole matched with described cylindrical guide, described first slide block is assemblied in described cylindrical guide by through hole, described first slide rail is set to one or two, and the quantity of described first slide block is equal with described first slide rail quantity; Or described first slide rail is set to channel-shaped structure, described first slide block is provided with the assembling block matched with described channel-shaped structure, and described first slide block is assemblied in described first slide rail by assembling block;
Described second slide rail is set to cylindrical guide, described second slide block is provided with the through hole matched with described cylindrical guide, described second slide block is assemblied in described cylindrical guide by through hole, described second slide rail is set to one or two, and the quantity of described second slide block is equal with described second slide rail quantity; Or described second slide rail is set to channel-shaped structure, described second slide block is provided with the assembling block matched with described channel-shaped structure, and described second slide block is assemblied in described second slide rail by assembling block;
Described driving mechanism is provided with hydraulic jack, and described hydraulic jack is provided with the first cylinder putter, the second cylinder putter, and described first cylinder putter is fixedly connected with described first slide block, and described second cylinder putter is fixedly connected with described second slide block; Or
Described driving mechanism is provided with air cylinder device, and described air cylinder device is provided with the first cylinder, the second cylinder, and the cylinder slide block of the first cylinder is fixedly connected with described first slide block, and the cylinder slide block of described second cylinder is fixedly connected with described second slide block; Or
Described driving mechanism is provided with the 3rd motor, first rotates fork, first rotating link, second motor, second rotates fork and the second rotating link, first worm screw of described 3rd motor and the first worm gear, first rotates fork is connected with the axle of described first worm gear, described first rotating link one end activity is assemblied in described first slide block, the described first rotating link other end and described first rotates fork and is flexibly connected, second worm screw of described second motor and the second worm gear, second rotates fork is connected with the axle of described second worm gear, described second rotating link one end activity is assemblied in described second slide block, the described second rotating link other end and described second rotates fork and is flexibly connected, or
Described driving mechanism is provided with the 4th motor, the 5th motor, and the motor shaft of described 4th motor is fixedly connected with described first slide block, and the motor shaft of described 5th motor is fixedly connected with described second slide block;
Described handrail drive mechanism is set to the connection fork that two ends connect the second slide block respectively and hold up pillow slide block.
8. athletic rehabilitation chair according to claim 2, is characterized in that:
Described reciprocating device is provided with the second slide rail and the second slide block, described second slide rail and described second slide block match, described second slide block is fixed on described chair frame, described second slide block activity is assemblied in described second slide rail, pedal transmission mechanism is connected with described second slide block, handrail drive mechanism is rested the head on slide block and is connected with holding up, and handrail drive mechanism is set to connect fork, and described driving mechanism drives described connection fork respectively, described second slide block moves back and forth;
Described second slide rail is set to cylindrical guide, described second slide block is provided with the through hole matched with described cylindrical guide, described second slide block is assemblied in described cylindrical guide by through hole, described second slide rail is set to one or two, and the quantity of described second slide block is equal with described second slide rail quantity; Or described second slide rail is set to channel-shaped structure, described second slide block is provided with the assembling block matched with described channel-shaped structure, and described second slide block is assemblied in described second slide rail by assembling block;
Described driving mechanism is provided with hydraulic jack, and described hydraulic jack is provided with the first cylinder putter, the second cylinder putter, and described first cylinder putter is fixedly connected with the described fork that is connected, and described second cylinder putter is fixedly connected with described second slide block; Or
Described driving mechanism is provided with air cylinder device, and described air cylinder device is provided with the first cylinder, the second cylinder, and the cylinder slide block of the first cylinder is fixedly connected with the described fork that is connected, and the cylinder slide block of described second cylinder is fixedly connected with described second slide block; Or
Described driving mechanism is provided with the 3rd motor, first rotates fork, first rotating link, second motor, second rotates fork and the second rotating link, first worm screw of described 3rd motor and the first worm gear, first rotates fork is connected with the axle of described first worm gear, described first rotating link one end activity is assemblied in described connection fork, the described first rotating link other end and described first rotates fork and is flexibly connected, second worm screw of described second motor and the second worm gear, second rotates fork is connected with the axle of described second worm gear, described second rotating link one end activity is assemblied in described second slide block, the described second rotating link other end and described second rotates fork and is flexibly connected, or
Described driving mechanism is provided with the 4th motor, the 5th motor, and the motor shaft of described 4th motor is fixedly connected with the described fork that is connected, and the motor shaft of described 5th motor is fixedly connected with described second slide block.
9. the athletic rehabilitation chair according to claim 6 or 7 or 8, is characterized in that:
Described footstep mechanism is provided with pedal support and pedal, and described pedal support movable axis is connected to described chair frame,
Described pedal transmission mechanism is provided with foot-operated catch bar, and described foot-operated catch bar one end is flexibly connected with described master slider, and the described foot-operated catch bar other end is flexibly connected with described pedal support.
10. the athletic rehabilitation chair according to claim 6 or 7 or 8, is characterized in that:
Described footstep mechanism is provided with pedal support, pedal, foot-operated slide rail and foot-operated slide block, described foot-operated slide rail is fixed on described chair frame, described foot-operated slide block activity is assemblied in described foot-operated slide rail, and described pedal support, described pedal are fixedly connected with described foot-operated slide block;
Described pedal transmission mechanism is provided with multiple foot-operated directive wheel and transmission rope, described directive wheel is fixedly installed on described chair frame, described transmission rope is set around described foot-operated directive wheel and one end of described transmission rope is fixedly connected with master slider, and the other end of described transmission rope is fixedly connected with described foot-operated slide block; Or
Described pedal transmission mechanism is provided with foot-operated catch bar, and described foot-operated catch bar one end is flexibly connected with described master slider, and the described foot-operated catch bar other end is flexibly connected with described foot-operated slide block.
CN201510322682.2A 2015-06-14 2015-06-14 Athletic rehabilitation chair Expired - Fee Related CN104856811B (en)

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CN105326613A (en) * 2015-11-17 2016-02-17 澳斯卡（香港）国际有限公司 Exercise rehabilitation wheelchair
CN105456002A (en) * 2016-01-07 2016-04-06 天津大学 Rehabilitation training robot capable of achieving normal gait pattern
CN106176015A (en) * 2016-07-11 2016-12-07 山东大学齐鲁医院 A kind of auxiliary traction equipment for fracture of lower arm
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CN113101070A (en) * 2021-03-31 2021-07-13 吉林大学第一医院 Medical care wheelchair equipment convenient to limbs activity
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CN113440344A (en) * 2021-07-29 2021-09-28 彭芸欣 Rehabilitation therapeutic apparatus for paralyzed limbs and use method thereof

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