CN2148559Y - Exercising apparatus for lower limbs recovery - Google Patents
Exercising apparatus for lower limbs recovery Download PDFInfo
- Publication number
- CN2148559Y CN2148559Y CN 93207027 CN93207027U CN2148559Y CN 2148559 Y CN2148559 Y CN 2148559Y CN 93207027 CN93207027 CN 93207027 CN 93207027 U CN93207027 U CN 93207027U CN 2148559 Y CN2148559 Y CN 2148559Y
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- CN
- China
- Prior art keywords
- castor
- parallel
- axis
- bolster
- output shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an electric lower limb recovery exercise machine which is used for exercising the hip, the knee and the ankle joints, comprising an electrical control device and a power transmission device. The two ends of a power output shaft are connected with L-shaped crank arms, and the end part of each of the crank arms is provided with a special pedal or a special sandal. The complete machine has few peripheral members, and the structure is simple, with similarity to the form of a bicycle. The utility model is convenient in use, and only through two or three members, the purpose of each joint of the lower limb being exercised simultaneously can be achieved. In addition, the lower part of the complete machine is also provided with a castor with a lifting device, and removal is convenient, which does not affect complete machine stability in normal use.
Description
A kind of electronic healing sport machine, particularly a kind of lower limb rehabilitation motion machine that is used for movable hip, knee joint, ankle joint.
At present, the electronic healing sport machine that is used for the lower limb disability patient, main by electric apparatus control apparatus, actuating unit, hold the shell of electric apparatus control apparatus and actuating unit, and be positioned at outside the shell, the mechanism of the traction lower extremity movement that is driven by power output shaft forms.But in the prior art, be positioned at the outer haulage gear of casing, reach the purpose of movable hip, knee joint, ankle joint simultaneously, its peripheral components is more, and mostly is the rod member that is hinged, and is fragile, and structure is complicated, also inconvenient when patient uses.
The purpose of this utility model is to provide a kind of haulage gear simple, and energy is each joint of movable lower limb simultaneously, lower limb rehabilitation motion machine easy to use.
The technical solution of the utility model is: complete machine comprises electric apparatus control apparatus, actuating unit, the shell that holds electric apparatus control apparatus and actuating unit, two corresponding sidewalls of shell are stretched out at the output shaft two ends that axis is parallel to the actuating unit on ground respectively, the two ends of output shaft respectively are equipped with a L shaped motion connecting lever, two motion connecting levers are 180 ° of distributions, L shaped connecting lever link to each other with the actuating unit output shaft end to one section of its break perpendicular to output shaft, and break to L shaped connecting lever free end is parallel to output shaft for one section, the special-purpose pedal that can rotate around it is installed on this section connecting lever, pedal shape and foot shape kissing, pedal is provided with velcro, elastic cord, straps etc. can be tied up foot the flexibility band on pedal, pedal also can be made the structure of sandals, and the patient that is more convenient for wears.L shaped connecting lever and pedal constitute the haulage gear of complete machine, and connecting lever is positioned at pedal or sole face middle part.
The lower limb rehabilitation motion machine that this utility model provides, haulage gear is simple, and is easy to use because it is similar to the motion of bicycle, and pedal or sandal structure are adopted in each joint of movable lower limb simultaneously, make patient's foot placement more stable, wear more convenient.Machine volume is little, but sitting-lying double-purpose.
This utility model has following accompanying drawing.
Fig. 1 is the complete machine structure sketch map.
Fig. 2 is the side view of Fig. 1.
Fig. 3, Fig. 4, Fig. 5, Fig. 6 are the user mode sketch map.
Fig. 7 is complete machine bottom view and castor lowering or hoisting gear upward view.
Fig. 8 is a castor lowering or hoisting gear sectional structure sketch map.
As Fig. 1, Fig. 2 shows, what installed shell (1) the inside is electric apparatus control apparatus and actuating unit, two corresponding sidewalls of shell (1) are stretched out at the output shaft two ends of actuating unit respectively, the two ends of output shaft respectively are equipped with a L shaped motion connecting lever (2), two motion connecting levers are 180 ° of distributions, so that two lower limb crisscross motions, the stability that keeps complete machine, L shaped connecting lever break to free end be equipped with for one section can rotate around it with foot shape kissing and the pedal or the special-purpose sandals (3) of flexible band are housed, can add the massage insole that one deck has projection with the sole contact surface on pedal or the sole, so that rehabilitation efficacy is better.For shank not being vacillated now to the left, now to the right and ankle joint being moved more fully, complete machine also can add a steady rest (4), steady rest (4) main body is a straight-bar, it also can constitute by two sections, make telescopic, so that regulate its length, steady rest (4) main body one end be equipped with thigh profile kissing and with the vertical U-shaped card of straight-bar, the two ends of U-shaped card can add flexible band, the U-shaped card is tied up more firmly on lower limb, the straight-bar other end is equipped with and the vertical fixed pin shaft of straight-bar, fixed pin shaft can insert the axis that is located at pedal or sandals (3) heel and be parallel in the pin-and-hole of actuating unit output shaft, during use, the U-shaped card is stuck in the place of thigh near knee, and bearing pin inserts in the pin-and-hole of heel part, because the effect of straight-bar, lower limb is fixed, and made ankle joint obtain sufficient movement, referring to Fig. 3, Fig. 4, Fig. 5, the kinestate sketch map that Fig. 6 provides.Move conveniently for making complete machine, castor (6) is installed under complete machine base plate (5), for keeping complete machine stability in use and not increasing the complete machine height, place, four angles respectively has a shrinkage pool (7) below base plate, be fixed with a bolster (8) on the base plate of shrinkage pool (7) center perpendicular to ground, castor (6) passes through the horizontal plane kink of trundle bracket (9) on bolster (8), shrinkage pool (7) inradius is greater than the maximum radius of gyration of castor (6), castor (6) both can rotate around self rotating shaft like this, can rotate around bolster (8) again, make its rotation more flexible.Castor is equipped with lowering or hoisting gear on (6), castor can be taken in when main frame normally uses in the shrinkage pool (7), and can stretch out shrinkage pool (7) when moving.The lowering or hoisting gear of each castor is made of spring (10), spring pedestal (11), two cams (12), camshaft (13), rocking arm (14), transverse axis (15), front or rear slide plate (16), nut (17), screw rod (18), handle (19), and wherein: spring (10) is enclosed within on the bolster (8) and is positioned under the horizontal plane of trundle bracket (9); Spring pedestal (11) is positioned at bolster (8) bottom; Two cams (12) are positioned on support (9) horizontal plane and both parallel bolster (8) both sides that are positioned at, and its curved surface contacts with support (9) horizontal plane constantly; Cam shaft (13) axis is parallel to ground, the top of its break-through two cams (12) and bolster (8); Rocking arm (14) is extended downwards by rotating shaft (13) and perpendicular to rotating shaft (13); Transverse axis (15) is packed in rocking arm (14) lower end, and its axis is parallel to rotating shaft (13); Before (back) slide plate (16) end have the long axis ray that cooperates with transverse axis (15) slotted hole perpendicular to ground, preceding (back) slide plate (16) makes two preceding (back) castor (6) interlocks respectively; Nut (17) is packed in slide plate (16) middle part; Screw rod (18) axis that cooperates with nut (17) is parallel to ground, and the corresponding sidewall of base plate (5) is stretched out at its two ends, and screw rod (18) can not move vertically, two slide plates (16) interlock before and after screw rod (18) makes; Handle (19) is installed together with screw rod (18) end.
Move handle (19), slide plate (16) was along screw rod (18) axially-movable before and after screw rod (18) drove by nut (17), so making transverse axis (15) also does vertically and the two-dimensional motion of level thereupon, thereby by rocking arm (14) and cam shaft (13) drive cam (12) rotation, at this moment make spring (10) flexible by trundle bracket (9) horizontal plane, thereby realize the synchronization lifting of four castors.It is to avoid spring stress inequality and trundle bracket (9) deflection that each castor adopts two parallel cams (12) that are positioned at bolster (18) both sides to drive.The height of castor lifting is by screw rod (18) pitch regulated, and base plate (5) edge, bottom surface can add one deck rubber cushion, to increase complete machine stability in use.This electromechanics device control section can adopt silicon-controlled voltage regulation mode control motor speed, reaches the purpose of stepless speed regulation, makes running more steady, adopts relay control motor steering simultaneously, reaches the antiport purpose, makes each position obtain better movement effects.
Claims (8)
1, a kind of electronic lower limb rehabilitation motion machine, comprise electric apparatus control apparatus, actuating unit, the shell (1) that holds electric apparatus control apparatus and actuating unit, two corresponding sidewalls of shell (1) are stretched out at the two ends of output shaft that axis is parallel to the actuating unit on ground respectively, it is characterized in that: the two ends of actuating unit output shaft respectively are equipped with a L shaped motion connecting lever (2), two motion connecting levers are 180 ° of distributions, L shaped connecting lever (2) link to each other with the actuating unit output shaft end to one section of its break perpendicular to output shaft, and break to L shaped connecting lever free end is parallel to output shaft for one section, and on this section connecting lever, be equipped with can rotate around it with foot shape kissing and the pedal or the special-purpose sandals (3) of flexible band are housed, connecting lever (2) is positioned at pedal or sole face middle part.
2, motion machine as claimed in claim 1 is characterized in that: can add the massage insole that one deck has projection with the sole contact surface on pedal or the sole.
3, motion machine as claimed in claim 1 or 2, it is characterized in that: complete machine is added with a steady rest (4), steady rest (4) main body is a straight-bar, the one end be equipped with thigh profile kissing and with the vertical U-shaped card of straight-bar, the other end is equipped with and the vertical fixed pin shaft of straight-bar, and fixed pin shaft can insert the axis that is located at pedal or sandals (3) heel and be parallel in the pin-and-hole of actuating unit output shaft.
4, as the described motion machine in one of claim 1 or 2 or 3, it is characterized in that: castor (6) is installed under the base plate (5).
5, motion machine as claimed in claim 4, it is characterized in that: place, four angles respectively has a shrinkage pool (7) in the base plate bottom surface, be fixed with a bolster (8) on shrinkage pool (7) the center base plate (5) perpendicular to ground, castor (6) passes through the horizontal plane kink of trundle bracket (9) on bolster (8), and shrinkage pool (7) inradius is greater than the maximum radius of gyration of castor (6).
6, as claim 4 or 5 described motion machines, it is characterized in that: castor is equipped with lowering or hoisting gear on (6), the lowering or hoisting gear of each castor is made of spring (10), spring pedestal (11), two cams (12), cam shaft (13), rocking arm (14), transverse axis (15), front or rear slide plate (16), nut (17), screw rod (18), handle (19), wherein:
---spring (10) is enclosed within on the bolster (8) and is positioned under the horizontal plane of trundle bracket (9);
---spring pedestal (11) is positioned at bolster (8) bottom;
---two cams (12) are positioned on support (9) horizontal plane and parallel bolster (8) both sides that are positioned at, and its curved surface contacts with support (9) horizontal plane constantly;
---cam shaft (13) axis is parallel to ground, the top of its break-through two cams (12) and bolster (8);
---rocking arm (14) is extended downwards by rotating shaft (13) and perpendicular to rotating shaft (13);
---transverse axis (15) is packed in rocking arm (14) lower end, and its axis is parallel to rotating shaft (13);
---preceding (back) slide plate (16) end has the long axis ray that cooperates with transverse axis (15) slotted hole perpendicular to ground, (back) castor (6) interlocks before preceding (back) slide plate (16) makes two respectively;
---nut (17) is packed in slide plate (16) middle part;
---screw rod (18) axis that cooperates with nut (17) is parallel to ground, and the corresponding sidewall of base plate (5) is stretched out at its two ends, and screw rod (18) can not move vertically, two slide plates (16) interlock before and after screw rod (18) makes;
---handle (19) is installed together with screw rod (18) end.
7, motion machine as claimed in claim 1 is characterized in that: base plate (5) edge can add one deck rubber cushion.
8, motion machine as claimed in claim 1 is characterized in that: complete machine adopts silicon-controlled voltage regulation mode control motor speed, adopts relay control motor steering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93207027 CN2148559Y (en) | 1993-03-18 | 1993-03-18 | Exercising apparatus for lower limbs recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93207027 CN2148559Y (en) | 1993-03-18 | 1993-03-18 | Exercising apparatus for lower limbs recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2148559Y true CN2148559Y (en) | 1993-12-08 |
Family
ID=33789862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93207027 Expired - Fee Related CN2148559Y (en) | 1993-03-18 | 1993-03-18 | Exercising apparatus for lower limbs recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2148559Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108143591A (en) * | 2018-02-27 | 2018-06-12 | 李庆波 | A kind of orthopedic rehabilitation Walking device |
| CN108420676A (en) * | 2017-03-17 | 2018-08-21 | 黄河科技学院 | Lower limb posture physiotherapy and rehabilitation training device |
| CN110123578A (en) * | 2019-05-13 | 2019-08-16 | 中国科学院自动化研究所 | Drop foot rehabilitation training equipment |
-
1993
- 1993-03-18 CN CN 93207027 patent/CN2148559Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108420676A (en) * | 2017-03-17 | 2018-08-21 | 黄河科技学院 | Lower limb posture physiotherapy and rehabilitation training device |
| CN108143591A (en) * | 2018-02-27 | 2018-06-12 | 李庆波 | A kind of orthopedic rehabilitation Walking device |
| CN110123578A (en) * | 2019-05-13 | 2019-08-16 | 中国科学院自动化研究所 | Drop foot rehabilitation training equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |