CN205073243U - Oval machine of low limbs rehabilitation training - Google Patents
Oval machine of low limbs rehabilitation training Download PDFInfo
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- CN205073243U CN205073243U CN201520786155.2U CN201520786155U CN205073243U CN 205073243 U CN205073243 U CN 205073243U CN 201520786155 U CN201520786155 U CN 201520786155U CN 205073243 U CN205073243 U CN 205073243U
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- elliptical
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Abstract
The utility model provides an oval machine of low limbs rehabilitation training, including device frame, actuation transmission unit, oval track implementation unit, running -board linkage unit, the device frame is by handrail frame, base, riser constitution. The actuation transmission unit mainly comprises driving motor, little band pulley, big band pulley, hold -in range. Oval track implementation unit is by carousel, oval spout, slider and linear slide rail to reach constitutions such as a set of guide pulley. The running -board linkage unit comprises connecting piece, running -board, ring flange, bearing etc. The utility model discloses can realize that it recovers to drive the patient according to the elliptical trace, accords with the normal gait of people more. The utility model discloses connect linear guide slider cooperation elliptical orbit by the belt drive to realize low limbs along elliptical trace training. The utility model discloses device compact structure, the mechanism that forms the elliptical trace are the single degree of freedom drives, have the recovered the training effect of better low limbs.
Description
Technical field
This utility model relates to a kind of device for healing and training, particularly relates to a kind of lower limb rehabilitation training elliptical machine device.
Background technology
Show according to correlation study, China has a considerable amount of people to cause lower limb disorder due to the reason such as disease, vehicle accident every year.Clinical practice shows, no matter be the motor dysfunction that disease or limb injury cause, good lower limb rehabilitation training can improve lower limb exercise ability and promote that function of nervous system repairs, and reduce complication rate therefore, design that a can to carry out the system of rehabilitation training and neurological functional recovery to joint of the lower extremity and a muscle group of planes significant.
Patents is a lot of both at home and abroad at present, and function is also similar.China Patent No. 200620021269.9 discloses a kind of vertical lower limb rehabilitation training machine, comprises base, left and right 2 overlaps the gait mechanism, the left and right 2 that are arranged symmetrically with and overlap the ankle motion mechanism be arranged symmetrically with.Wherein motor makes bending rocking bar with handles swing around the upper end of column rocking bar core by drive mechanism, and then drives the middle part pedal hinged with rod hinge connection, end and slide block to do plane motion again.Because patient's lower limb lose locomotor activity wholly or in part, this institution requests patient stands training, there is larger danger and side effect.
This utility model is for prior art above shortcomings, provide one and can realize elliptical orbit leg rehabilitation instrument, design according to the concrete size of patient and the rehabilitation theory of medical science, single-degree-of-freedom drives, to make that it is simple and compact for structure, institute takes up space little, practical, cost is lower, easy for installation, the needs to the daily lower limb rehabilitation of patient such as medical institutions, family can be met.
In order to solve the problems of the technologies described above, a kind of lower limb rehabilitation training elliptical machine of this utility model, comprise frame, be fixed on the handlebar on frame frame and vehicle seat, described base is provided with motor and decelerator; Described elliptical orbit telecontrol equipment comprises two cover elliptical orbits and realizes unit; Described elliptical orbit realizes mechanism and comprises line slide rail and slide block, rotating disk, one group of guide wheel etc.The output shaft of described motor by decelerator by power and Motion Transmission to Timing Belt, large belt wheel rotating disk by Flange joint, rotating disk has the line slide rail that screw is fixing; Described slide block moves along line slide rail, and simultaneously along with dial movement, the guide wheel that slide block is ined succession does elliptic motion along elliptical slideway, and described left and right two is overlapped elliptical orbit telecontrol equipment and connected by a large belt wheel.The 180 degree of distributions of two pedals in left and right.
Summary of the invention
The purpose of this utility model is that left and right lower limb do rehabilitation training along elliptical orbit and provide a kind of lower limb rehabilitation training elliptical machine device in order to make patient be sitting on vehicle seat.
The purpose of this utility model is achieved in that and comprises rack unit, drives gear unit, elliptical orbit to realize unit and pedal linkage unit, and described rack unit comprises base, be arranged on the handrail frame of base end, be arranged on two pieces of risers on base and vehicle seat;
Described driving gear unit comprises and is arranged on motor below base and decelerator, the small pulley be arranged on reducer output shaft, is arranged on main shaft between two pieces of risers, is arranged on the large belt wheel in rotating shaft and is arranged on two rotating disks at rotating shaft two ends, installs Timing Belt between small pulley and large belt wheel;
Described elliptical orbit realizes unit and comprises two front shoes be arranged on base, and two front shoes lay respectively at the outside to rotating disk, described vehicle seat is fixedly mounted on the upper end of two front shoes, each described front shoe is provided with elliptical aperture, and the edge of elliptical aperture is provided with elliptical slideway, the outer surface of each rotating disk is installed with line slideway, every root line slideway is provided with slide block, the end of each slide block is fixed with slide attachment plate, and described slide attachment plate is provided with output shaft, described output shaft is set with successively the first guide wheel and the second guide wheel,
Described pedal linkage unit has two, Vehicular left pedal linkage unit and right steps linkage unit respectively, two foot-pedal units all comprise pedal connecting plate, adpting flange and pedal, the two ends up and down of each described pedal connecting plate side are respectively arranged with an axle and installing hole, the centre position of each described foot-operated connecting plate opposite side is provided with No. two axles, the end of described output shaft is inserted in described installing hole, an axle is provided with the 3rd guide wheel, No. two axles are provided with adpting flange by bearing, described pedal is fixedly connected with adpting flange,
Described 3rd guide wheel to be arranged in elliptical slideway and to move along elliptical slideway, and described first guide wheel, the second guide wheel contact with the inner surface of elliptical aperture simultaneously and elliptical orbit along the inner surface of elliptical aperture moves.
This utility model also comprises some architectural features like this:
1. the pedal connecting plate of Vehicular left pedal linkage unit and the pedal connecting plate of right steps linkage unit are 180 ° and are symmetrical arranged.
Compared with prior art, the beneficial effects of the utility model are: a kind of lower limb rehabilitation training elliptical machine that the utility model proposes, and adopt Timing Belt to drive rotating disk, utilize line slide rail slide block to coordinate rotating disk, run set elliptical orbit along elliptical slideway, thus realize the rehabilitation training of lower limb.Namely also this utility model connects straight-line guide rail slide block by V belt translation and coordinates elliptic orbit, thus realizes lower limb and train along elliptical orbit.This utility model apparatus structure is compact, and the mechanism forming elliptical orbit is that single-degree-of-freedom drives, and has good lower limb rehabilitation training effect.This utility model is simple and reliable for structure, effectively can realize the rehabilitation training required.This utility model can realize driving patient to carry out rehabilitation by elliptical orbit, more meets people's normal gait.
Accompanying drawing explanation
Fig. 1 is a kind of lower limb rehabilitation training elliptical machine of this utility model graphics.
Fig. 2 is that a kind of lower limb rehabilitation training elliptical machine of this utility model removes frame and pedal main body schematic three dimensional views.
Fig. 3 is a kind of lower limb rehabilitation training elliptical machine of this utility model complete section schematic diagram.
Fig. 4 is a kind of lower limb rehabilitation training elliptical machine of this utility model left foot pedal part complete section schematic diagram.
Fig. 5 is a kind of lower limb rehabilitation training elliptical machine of this utility model right crus of diaphragm pedal part complete section schematic diagram.
Fig. 6 is a kind of lower limb rehabilitation training elliptical machine of this utility model opposite side graphics.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is described in further detail.
Composition graphs 1 to Fig. 6, this utility model provides a kind of lower limb rehabilitation training elliptical machine device, realizes unit, pedal linkage unit composition primarily of device frame, driving gear unit, elliptical orbit.
Composition graphs 1, described electric-motor drive unit is primarily of motor 19, and decelerator 18, Timing Belt 10, small pulley 9, large belt wheel 15, bearing block 33, rotating disk 3 forms.Described elliptical orbit realizes unit by the elliptical slideway on front shoe 4, and line slide rail 6 and slide block 13, one group of guide wheel comprise the first guide wheel 23, second guide wheel the 24, three guide wheel 21 and slide attachment plate 25 thereof, composition such as pedal connecting plate 12 grade.Described device frame is by handrail frame 1, and former and later two risers 7, and base 8 forms, vehicle seat 2 is connected on front shoe 4, and handrail frame and two risers are connected on lower bottom base.Described pedal linkage unit is made up of adpting flange 17, Vehicular left pedal 11, right steps 5, connection bearing 30, fixed cover 29 etc.
The motor 19 of described electric-motor drive unit and decelerator 18 are connected on the base 8 of frame by decelerator connecting plate 16, and reducer output shaft connects the small pulley 9 of Timing Belt, and dynamic force and motion is delivered to large belt wheel 15 via Timing Belt 10.Described large belt wheel 15 is arranged on the main shaft 20 be arranged between two risers 7, and the two ends of main shaft 20 are fixed with rotating disk, and is provided with bearing 32 and bearing block 33 between main shaft and riser, and rotating disk is rotated along with large belt wheel.Thus the rotation that motor 19 exports is delivered on rotating disk 3.
Composition graphs 2 and Fig. 3, described elliptical orbit realizes unit and comprises two cover elliptical orbits and realize mechanism, to replace bicycle to scrunch part, thus drives patient feet to walk elliptical orbit, reaches rehabilitation object.The line slide rail 6 that elliptical orbit realizes unit be fixed by screws in driver element rotating disk 3 on, rotate with rotating disk.Moving of slide block 13 along line slide rail movement is compound motion along slide rail rectilinear motion and unitary rotation.Slide attachment plate 25 is fixed on described slide block 13 by screw.On the output shaft of described slide attachment plate 25, cover has two guide wheels, is separated, can freely rotate in the middle of the first guide wheel 23 and the second guide wheel 24, two guide wheels by guide wheel sleeve 27.The output the tip of the axis of described slide attachment plate 25 is inserted on pedal connecting plate plate 12, and slide attachment plate 25 is connected by axle with pedal connecting plate 12, and the two can rotate mutually, and end is all fixed by collar 28.On the output shaft of described pedal connecting plate 12, cover has the 3rd guide wheel 21.Described first, two, three guide wheels form this group guide wheel group jointly.Described guide wheel group is clipped on the elliptical slideway on fixing head 4, along runner movement.Make whole guide wheel group part like this under the power drive of rotating line slide rail slide block on rotating disk, along elliptical slideway, run set elliptical orbit.In addition, by Fig. 5 and Fig. 6, this group guide wheel is when moving, and when moving to the top of elliptical slideway, the 3rd guide wheel 21 plays main supporting role; When moving to below elliptical slideway, first, two guide wheels play main supporting role.
Composition graphs 5, Fig. 6, described pedal linkage unit is made up of adpting flange 17, pedal 11, connection bearing 30, fixed cover 29 etc.The output shaft that described elliptical orbit realizes the pedal connecting plate plate 12 of unit is connected on described pedal adpting flange 17 by one group of bearing 30, and be provided with pair of bearings 30 between the jackshaft of pedal connecting plate plate 12 and adpting flange, be provided with back-up ring 31 between bearing, outside collar 26 is fixed.Described flange 17 is fixed by screws in together with pedal 11.Like this, described pedal is made to do elliptical orbit along with guide wheel part.In addition, guide wheel group and the pedal part 180 ° layout of oval arrangement are overlapped in left and right two, adapt to the kinestate of human body lower limbs.Described pedal linkage unit has two, Vehicular left pedal linkage unit and right steps linkage unit respectively, two foot-pedal units all comprise pedal connecting plate, adpting flange and pedal, the two ends up and down of each described pedal connecting plate side are respectively arranged with an axle and installing hole, the centre position of each described foot-operated connecting plate opposite side is provided with No. two axles, the end of described output shaft is inserted in described installing hole, an axle is provided with the 3rd guide wheel, No. two axles are provided with adpting flange by bearing, described pedal is fixedly connected with adpting flange,
Described device rack unit is by arm-rest frame, and left and right riser, vehicle seat and base form.Driver element part is arranged in gantry base, and elliptical orbit realizes unit one end and is connected with the belt wheel of driver element, and the riser in the other end and frame is fixed, and the guide wheel part that pedal linkage unit realizes unit by connecting plate and elliptical orbit is connected.
Described device rack unit is by arm-rest frame, and left and right riser, vehicle seat and base form.Described arm-rest frame is arranged on base, and vehicle seat is arranged on the riser of left and right, and meanwhile, riser is arranged on base, jointly forms rack unit.
Described electric-motor drive unit is primarily of motor, decelerator, reducer output shaft, Timing Belt, small pulley, large belt wheel, belt wheel flange, rotating disk composition.The motor of described electric-motor drive unit and decelerator are connected on the base of frame by decelerator connecting plate, and reducer output shaft connects the small pulley of Timing Belt, and power is delivered to large belt wheel via Timing Belt.Described large belt wheel is fixed on rotating disk by belt wheel flange screw, and rotating disk is rotated along with large belt wheel.
The line slide rail that elliptical orbit realizes unit be fixed by screws in driver element rotating disk on.First guide wheel connecting plate is fixed on described slide block by screw.On the output shaft of described guide wheel connecting plate, cover has two guide wheels, the first guide wheel and the second guide wheel, is separated, can freely rotate in the middle of two guide wheels by guide wheel sleeve.The output the tip of the axis of described slide attachment plate is inserted on pedal connecting plate plate, and slide attachment plate is connected by axle with pedal connecting plate, and the two can rotate mutually, and end has collar to fix.On the output shaft of described pedal connecting plate, cover has the 3rd guide wheel.Described first, two, three guide wheels form this group guide wheel group jointly.Described guide wheel group is clipped on the elliptical slideway on fixing head, along runner movement.
Described pedal linkage unit is made up of adpting flange, pedal, connection bearing, fixed cover etc.The output shaft that described elliptical orbit realizes the pedal connecting plate of unit is connected on described pedal adpting flange by one group of bearing.Described flange is fixed by screws in together with pedal.
Described left and right two is overlapped elliptical orbit and is realized unit and be respectively fixed on the left and right riser of frame, and pedal part 180 degree layout is overlapped in left and right two.
This utility model object is to provide a kind of lower limb rehabilitation training elliptical machine device, and it comprises device frame, drives gear unit, elliptical orbit to realize unit, pedal linkage unit.Device frame is by arm-rest frame, and base, riser forms.Drive gear unit primarily of drive motors, small pulley, large belt wheel, Timing Belt composition.Elliptical orbit realizes unit by rotating disk, elliptical slideway, slide block and line slide rail, and the formation such as one group of guide wheel.Pedal linkage unit is made up of connector, pedal, ring flange, bearing etc.Gantry base is equipped with motor and decelerator thereof, Timing Belt can be driven to rotate, the rotating disk that line slide rail is housed by large belt wheel by Flange joint, by the power of motor and Motion Transmission to rotating disk, the slide block coordinated with slide rail does oval gyration by one group of guide wheel along elliptical slideway, thus make the pedal be connected with guide wheel part complete set ellipse to turn round, can realize driving patient to carry out rehabilitation by elliptical orbit, more meet people's normal gait.This device drive the oval slew gear of left and right two cover by motor, make patient left and right lower limb carry out rehabilitation training simultaneously.Feature is a kind of lower limb rehabilitation training elliptical machine device that this utility model proposes, and connects straight-line guide rail slide block and coordinates elliptic orbit, thus realize lower limb and train along elliptical orbit by V belt translation.This utility model apparatus structure is compact, and the mechanism forming elliptical orbit is that single-degree-of-freedom drives, and has good lower limb rehabilitation training effect.
This utility model comprises device frame, drives gear unit, elliptical orbit to realize unit, pedal linkage unit.Wherein, device frame is by arm-rest frame, and base, riser forms.Arm-rest frame is connected on base, and two, left and right riser connects on base, jointly forms frame.Drive gear unit primarily of drive motors, small pulley, large belt wheel, Timing Belt composition.Motor is connected in gantry base by connecting plate, and motor output shaft is connected with decelerator, and reducer output shaft connects the small pulley of Timing Belt, and the large belt wheel of Timing Belt is connected on rotating disk by ring flange.Elliptical orbit realizes unit by rotating disk, elliptical slideway, slide block and line slide rail, and the formation such as one group of guide wheel.Rotating disk and line slide rail are connected by screw, to be ined succession connecting plate by screw on the slide block that line slide rail slides, one group of guide wheel connecting plate is equipped with, guide wheel rotates along elliptical slideway, when moving to above elliptical slideway, and guide wheel main support above, when moving to below elliptical slideway, opposite side guide wheel supports, thus makes guide wheel coupling part do ellipse circular motion along guide rail, forms track.Pedal linkage unit is made up of connector, pedal, ring flange, bearing etc.Pedal connector one end is connected with guide wheel part, and other end output shaft is connected with pedal with ring flange by bearing, thus pedal part is moved along oval slide rail along with guide wheel part.Left and right two cover is oval forms track, and large belt wheel is connected to rotating disk, and line slide rail fixed by rotating disk, and the slide block on slide rail moves along slide rail, thus is combined into last elliptical orbit.Slide block is connected to guide wheel, by the motion of guide wheel on elliptical slideway, realizes the elliptic motion of slide block coupling part.One group of guide wheel motion on elliptical slideway of connecting pin pedal, upper lower tumbler is clipped in the middle of chute, routing motion, makes pedal complete set motion.
Claims (2)
1. a lower limb rehabilitation training elliptical machine device, it is characterized in that: comprise rack unit, drive gear unit, elliptical orbit to realize unit and pedal linkage unit, described rack unit comprises base, be arranged on the handrail frame of base end, be arranged on two pieces of risers on base and vehicle seat;
Described driving gear unit comprises and is arranged on motor below base and decelerator, the small pulley be arranged on reducer output shaft, is arranged on main shaft between two pieces of risers, is arranged on the large belt wheel in rotating shaft and is arranged on two rotating disks at rotating shaft two ends, installs Timing Belt between small pulley and large belt wheel;
Described elliptical orbit realizes unit and comprises two front shoes be arranged on base, and two front shoes lay respectively at the outside to rotating disk, described vehicle seat is fixedly mounted on the upper end of two front shoes, each described front shoe is provided with elliptical aperture, and the edge of elliptical aperture is provided with elliptical slideway, the outer surface of each rotating disk is installed with line slideway, every root line slideway is provided with slide block, the end of each slide block is fixed with slide attachment plate, and described slide attachment plate is provided with output shaft, described output shaft is set with successively the first guide wheel and the second guide wheel,
Described pedal linkage unit has two, Vehicular left pedal linkage unit and right steps linkage unit respectively, two foot-pedal units all comprise pedal connecting plate, adpting flange and pedal, the two ends up and down of each described pedal connecting plate side are respectively arranged with an axle and installing hole, the centre position of each described foot-operated connecting plate opposite side is provided with No. two axles, the end of described output shaft is inserted in described installing hole, an axle is provided with the 3rd guide wheel, No. two axles are provided with adpting flange by bearing, described pedal is fixedly connected with adpting flange,
Described 3rd guide wheel to be arranged in elliptical slideway and to move along elliptical slideway, and described first guide wheel, the second guide wheel contact with the inner surface of elliptical aperture simultaneously and elliptical orbit along the inner surface of elliptical aperture moves.
2. a kind of lower limb rehabilitation training elliptical machine device according to claim 1, is characterized in that: the pedal connecting plate of Vehicular left pedal linkage unit and the pedal connecting plate of right steps linkage unit are 180 ° and are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786155.2U CN205073243U (en) | 2015-10-12 | 2015-10-12 | Oval machine of low limbs rehabilitation training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786155.2U CN205073243U (en) | 2015-10-12 | 2015-10-12 | Oval machine of low limbs rehabilitation training |
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| Publication Number | Publication Date |
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| CN205073243U true CN205073243U (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520786155.2U Withdrawn - After Issue CN205073243U (en) | 2015-10-12 | 2015-10-12 | Oval machine of low limbs rehabilitation training |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167958A (en) * | 2015-10-12 | 2015-12-23 | 哈尔滨工程大学 | Lower limb rehabilitation training elliptical machine device |
| CN109350461A (en) * | 2018-12-20 | 2019-02-19 | 冯可佩 | Cerebral Infarction Patients lower limb rehabilitation training device |
| CN109674622A (en) * | 2019-02-16 | 2019-04-26 | 国家康复辅具研究中心 | A kind of wheel chair type lower limb rehabilitation training equipment and its training method |
| CN109700628A (en) * | 2016-11-17 | 2019-05-03 | 合肥工业大学 | A kind of lower limb rehabilitation training device based on rehabilitation assessment |
-
2015
- 2015-10-12 CN CN201520786155.2U patent/CN205073243U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167958A (en) * | 2015-10-12 | 2015-12-23 | 哈尔滨工程大学 | Lower limb rehabilitation training elliptical machine device |
| CN105167958B (en) * | 2015-10-12 | 2017-08-04 | 哈尔滨工程大学 | A kind of lower limb rehabilitation training elliptical machine device |
| CN109700628A (en) * | 2016-11-17 | 2019-05-03 | 合肥工业大学 | A kind of lower limb rehabilitation training device based on rehabilitation assessment |
| CN109700628B (en) * | 2016-11-17 | 2021-04-06 | 合肥工业大学 | Lower limb rehabilitation training device based on rehabilitation assessment |
| CN109350461A (en) * | 2018-12-20 | 2019-02-19 | 冯可佩 | Cerebral Infarction Patients lower limb rehabilitation training device |
| CN109350461B (en) * | 2018-12-20 | 2020-10-16 | 冯可佩 | Cerebral infarction patient lower limb rehabilitation training device |
| CN109674622A (en) * | 2019-02-16 | 2019-04-26 | 国家康复辅具研究中心 | A kind of wheel chair type lower limb rehabilitation training equipment and its training method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160309 Effective date of abandoning: 20170804 |