CN212593730U - Medical treatment is recovered with shank trainer - Google Patents
Medical treatment is recovered with shank trainer Download PDFInfo
- Publication number
- CN212593730U CN212593730U CN202020562857.3U CN202020562857U CN212593730U CN 212593730 U CN212593730 U CN 212593730U CN 202020562857 U CN202020562857 U CN 202020562857U CN 212593730 U CN212593730 U CN 212593730U
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- fixed
- sliding
- training device
- shell
- leg training
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Abstract
The utility model discloses a medical treatment is shank trainer for rehabilitation, including casing, two slide cartridge, two sliders, two round pin axles, motor, reduction gear, main shaft, two pivots, drive mechanism, two connecting rods, two cranks, two footboards, a plurality of footing and shift knob for opening and close of control motor. The utility model discloses the beneficial effect who gains is: (1) the structure is simple; (2) the complexity of the motion track of the leg of the patient is increased, so that a better exercise effect can be obtained, and the leg rehabilitation speed of the patient is accelerated.
Description
Technical Field
The utility model relates to a medical treatment is with recovered trainer, especially a medical treatment is recovered with shank trainer.
Background
At present, to the injured patient of shank, when it is recovered, train its shank with the help of the rehabilitation training device usually, but current shank training device, when specifically using, two feet of patient step on two pedals respectively, then the footboard is reciprocating swing back and forth under the drive of motor, so, will be to promoting the continuous extension of patient's shank and shrink, however, because the movement track of current rehabilitation training device's footboard is too simple, therefore make the movement track of patient's shank also simple relatively, and then lead to the training effect not to reach the effect of overdue, influence the recovered speed of patient's shank.
Disclosure of Invention
The utility model discloses the problem that solves is: provides a leg training device for medical rehabilitation, which has simple structure and good training effect and further accelerates the leg rehabilitation speed of a patient.
In order to solve the problem, the utility model discloses a recovered shank trainer of using of medical treatment, include:
a housing;
the cross sections of the two sliding cylinders are oval, and the tops of the two sliding cylinders are provided with sliding rails and fixed in the shell;
the two sliding blocks are respectively sleeved on the sliding rails at the tops of the two sliding barrels, and the sliding blocks are matched with the sliding rails and can freely slide along the sliding rails;
the two pin shafts are respectively fixed on the top surfaces of the two sliding blocks;
the motor is fixed in the shell, a speed reducer is arranged on the motor, and a main shaft is arranged on the speed reducer;
the two rotating shafts are perpendicular to the bottom surface of the shell, a crank is fixed on each rotating shaft, and a transmission mechanism is arranged between each rotating shaft and the main shaft;
the two connecting rods correspond to the cranks and the sliding blocks one by one, one end of each connecting rod is hinged with the corresponding crank, and the other end of each connecting rod is hinged with the corresponding sliding block through a pin shaft;
the two pedals correspond to the two sliding blocks and the pin shafts one by one, are arranged above the corresponding sliding blocks and are sleeved on the corresponding pin shafts, and the pedals extend out of the shell;
the feet are uniformly distributed on the bottom surface of the shell;
and the switch button is used for controlling the on-off of the motor.
The utility model discloses a recovered shank trainer of using of medical treatment, drive mechanism's technical scheme is: the transmission mechanism comprises two driving belt wheels and two transmission belt wheels, the driving belt wheels are fixed on the main shaft, the transmission belt wheels are fixed on the two rotating shafts, the driving belt wheels are in one-to-one correspondence with the transmission belt wheels, and a transmission belt is arranged between each corresponding driving belt wheel and each transmission belt wheel.
Further, the utility model discloses a recovered shank trainer of using of medical treatment, driving pulley and driving pulley are synchronous pulley, the drive belt is synchronous drive belt.
The utility model discloses a medical treatment is recovered with shank trainer, another technical scheme of drive mechanism is: the transmission mechanism comprises two driving chain wheels fixed on the main shaft and two transmission chain wheels fixed on the rotating shafts, the two driving chain wheels are respectively fixed on the two rotating shafts, the driving chain wheels are in one-to-one correspondence with the transmission chain wheels, and chains are arranged between the corresponding driving chain wheels and the transmission chain wheels.
The utility model discloses a leg training device for medical rehabilitation, a side bracket is arranged between each sliding cylinder and the side wall of the shell, and the bottom of the side bracket is fixed on the side wall of the shell through bolts and nuts; a plurality of reinforcing ribs are fixed in each sliding barrel, a lower support is fixed at the center of each reinforcing rib, and the bottom of each lower support is fixed with the bottom surface of the shell through bolts and nuts; a connecting frame is connected between the two sliding cylinders.
The utility model discloses a recovered shank trainer of using of medical treatment all is equipped with a bearing frame on the casing of every pivot top and below, be equipped with the bearing in the bearing frame, the top and the bottom of pivot all insert in the bearing.
The utility model discloses a medical treatment is recovered with shank trainer, the equipartition has a plurality of massage arch on the top surface of footboard.
The utility model discloses a recovered shank trainer of using of medical treatment, the massage arch is hemisphere or cylindrical.
The utility model discloses a recovered shank trainer of using of medical treatment, the center department of footboard is equipped with a counter bore, round pin axle top is equipped with the screw thread and inserts in the counter bore, the nut has been cup jointed on the screw thread at round pin axle top.
The utility model discloses a medical treatment is shank trainer for rehabilitation, be equipped with two oval annular trompils on the top surface of casing, two trompils are located two smooth sections of thick bamboo directly over respectively, and two trompils are arranged in to two footboards, the first half of footboard passes the trompil and stretches out to the top of casing.
The utility model discloses the beneficial effect who gains is: (1) the structure is simple; (2) according to the technical scheme, the novel pedal comprises a switch button body, a motor is started, the main shaft rotates continuously after being decelerated by a speed reducer, the main shaft rotates and further drives two rotating shafts to rotate through a transmission mechanism, the rotating shafts rotate and drive a crank to rotate, the crank can further drive a connecting rod to swing, the connecting rod drives a slider to rotate along a sliding rail on a sliding barrel in a swinging process, so that the slider rotates continuously along the sliding rail under the driving of the motor, the sliding rail and the sliding barrel are both elliptical, therefore, the running track of the slider is elliptical, in addition, the pedal is sleeved on the pin shaft due to the fact that the pin shaft is arranged on the slider, the slider can rotate along the elliptical track, and the pedal can rotate along the pin shaft when rotating along the elliptical track. Consequently, patient is when carrying out the rehabilitation training, steps on two footboards respectively, after the starter motor, patient's both feet all can follow oval track rotation, and both feet are when the pivoted, can drive patient's both legs and carry out corresponding swing, compare with current rehabilitation training device, the utility model discloses a medical treatment is recovered with shank trainer because patient's both feet rotate along oval track, no longer simple reciprocating motion, therefore increased patient's shank movement track's complexity, so can gain better exercise effect for patient's shank rehabilitation speed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view taken along the plane a-a in fig. 1.
Fig. 3 is a cross-sectional view taken along the plane B-B in fig. 1.
Fig. 4 is an enlarged view at C in fig. 2.
In the figure: 1. a shell, 2, a sliding barrel, 3, a reinforcing rib, 4, a lower bracket, 5, a bolt and a nut, 6, a side bracket,
7. a slide block 8, a connecting frame 9, a pedal 10, a massage bulge 11, a connecting rod 12, a crank 13 and a rotating shaft,
14. a transmission belt 15, a motor 16, a main shaft 17, a speed reducer 18, a driving belt wheel 19 and a switch button,
20. a driving belt wheel 21, a bottom foot 22, a bearing seat 23, a bearing 24, a pin shaft 25 and a nut,
26. counterbore, 27, open pore.
Detailed Description
Example 1
As shown in fig. 1, 2, 3 and 4, the leg training device for medical rehabilitation comprises a housing 1, wherein the housing 1 is a basic component of the whole device, and other components are arranged inside the housing 1 or on the housing 1.
Two sliding barrels 2 are fixed in the shell 1, sliding rails are arranged at the tops of the sliding barrels 2, the cross sections of the sliding barrels 2 are oval, and correspondingly, the sliding rails are also oval.
All cup jointed a slider 7 on the slide rail at 2 tops of every slide cartridge, slider 7 and slide rail phase-match just can follow the slide rail and freely slide, and when slider 7 received external force drive, slider 7 will follow the smooth and easy rotation of slide rail. In addition, each sliding block 7 is also fixed with a pin shaft 24.
A motor 15 is further fixed in the shell 1, the motor 15 is a power source of the whole device, a speed reducer 17 is arranged on the motor 15, and a spindle 16 is arranged on the speed reducer 17.
The motor 15 is started, and after the speed is reduced by the speed reducer 17, the main shaft 16 can continuously rotate.
Two rotating shafts 13 are arranged in the shell 1, the rotating shafts 13 are perpendicular to the bottom surface of the shell 1, a crank 12 is fixed on each rotating shaft 13, and a transmission mechanism is arranged between each rotating shaft 13 and the main shaft 166.
The main shaft 1 can transmit power to the rotating shaft 13 through the transmission function of the transmission mechanism while rotating, that is, the main shaft 16 can further drive the rotating shaft 13 to rotate continuously through the transmission mechanism, and the main shaft 13 can further drive the crank 12 to rotate while rotating.
Each crank 12 is hinged with a connecting rod 11, the other end of each connecting rod 11 is hinged with the corresponding slider 7 through a pin 24, in the embodiment, the cranks 12, the connecting rods 11 and the sliders 7 are in one-to-one correspondence, and the corresponding cranks 12, the corresponding connecting rods 11 and the corresponding sliders 7 are sequentially hinged.
Along with the continuous rotation of the crank 12 driven by the rotating shaft 13, the crank 12 will further drive the connecting rod 11 to swing, and the connecting rod 11 will drive the sliding block 7 to rotate continuously along the elliptical track while swinging.
Each sliding block 7 is also correspondingly provided with a pedal 9, in addition, the pedals 9 are correspondingly arranged on the corresponding sliding blocks 7 one by one, the pedals 9 are sleeved on the corresponding pin shafts 24, and the pedals 9 extend out of the upper part of the shell 1.
When the sliding block 7 rotates along the sliding rail, that is, when the sliding block 7 slides along the elliptical track, the pedal 9 is driven to slide along the elliptical track, and in addition, the pedal 9 rotates along the pin 24 while rotating along the elliptical track. At this moment, patient is when carrying out the rehabilitation training, steps on two footboards on two footboard 9 respectively, and patient's both feet all can follow oval track rotation, and both feet are in the pivoted, and the both legs that will drive patient carry out corresponding swing, compare with current rehabilitation training device, the utility model discloses a medical treatment is recovered with shank trainer because patient's both feet rotate along oval track, no longer be simple reciprocating motion all around, therefore increased the complexity of patient's shank motion orbit, so can gain better exercise effect for the recovered speed of patient's shank.
The bottom surface of the shell 1 is not provided with a plurality of feet 21, and the bottom surface of the shell 1 can be supported and protected.
Be equipped with shift knob 19 on the lateral wall of casing 1, through shift knob 16 open and close, conveniently switch over the state of motor 15, press shift knob 16, motor 15 will be started, and then drive each actuating mechanism work. On the contrary, when the switch button 16 is turned off, the motor 15 stops working, and the respective actuators are in a stationary state.
The medical rehabilitation leg training device of this embodiment, drive mechanism are including being fixed in drive pulley 18 on main shaft 16 and being fixed in the driving pulley 20 of pivot 13, and drive pulley 18 is two, and driving pulley 20 also is two, and two driving pulley 20 are fixed in on two pivots 13 respectively, and drive pulley 18 and driving pulley 20 one-to-one are equipped with drive belt 14 between corresponding drive pulley 18 and the driving pulley 20.
When the main shaft 16 is driven by the motor 15 to rotate, the main shaft 16 will drive the driving pulley 18 to rotate, and the driving pulley 18 will drive the driving pulley 20 and the main shaft 13 to rotate through the driving belt 14, so as to transmit power to the rotating shaft 13, so that the rotating shaft 13 will also continuously rotate, and further the rotating shaft 13 will drive other executing mechanisms to move.
The medical rehabilitation leg training device of the embodiment has the advantages that the driving belt wheel 15 and the transmission belt wheel 20 are synchronous belt wheels, and the transmission belt 14 is a synchronous transmission belt, so that the transmission efficiency and the transmission effect can be further improved.
In the leg training device for medical rehabilitation of the embodiment, a side bracket 6 is arranged between each sliding barrel 2 and the side wall of the shell 1, and the bottom of each side bracket 6 is fixed on the side wall of the shell 1 through bolts and nuts 5; a plurality of reinforcing ribs 3 are fixed in each sliding barrel 2, a lower support 4 is fixed at the center of each reinforcing rib 3, and the bottom of each lower support 4 is fixed with the bottom surface of the shell 1 through bolts and nuts 5; a connecting frame 8 is connected between the two sliding cylinders 2.
Therefore, the sliding barrel 2 can be firmly fixed, and the sliding block 7 is prevented from shaking when rotating along the sliding rail at the top of the sliding barrel 2.
The medical rehabilitation leg training device of the embodiment is characterized in that a bearing seat 22 is arranged on the shell 1 above and below each rotating shaft 13, a bearing 23 is arranged in each bearing seat 22, and the top end and the bottom end of each rotating shaft 13 are inserted into each bearing 23, so that the rotating smoothness and the stability of each rotating shaft 13 can be further improved.
The medical rehabilitation leg training device of this embodiment, the equipartition has protruding 10 of a plurality of massage on the top surface of footboard 9, and protruding 10 of massage is the hemisphere. Therefore, when the patient steps his or her foot on the pedal 6 for rehabilitation training, the massage protrusions 10 also massage the sole of the foot of the patient.
In other embodiments, the massage protrusions 10 may also be cylindrical.
In the leg training device for medical rehabilitation of the embodiment, the center of the pedal 9 is provided with the counter bore 26, the top of the pin shaft 24 is provided with the screw thread and is inserted into the counter bore 26, and the screw thread at the top of the pin shaft 26 is sleeved with the nut 25, so that the pedal 9 can be firmly sleeved on the pin shaft 24.
The medical rehabilitation leg training device of the embodiment is characterized in that two oval-ring-shaped openings 27 are formed in the top surface of the shell 1, the two openings 27 are respectively located right above the two sliding cylinders 2, the two pedals 9 are arranged in the two openings 27, and the upper half parts of the pedals 9 penetrate through the openings 27 and extend out of the shell 1.
Example 2
The recovered shank trainer of using of medical treatment of this embodiment, drive mechanism are two including being fixed in the driving sprocket on main shaft 13 and the drive sprocket who is fixed in pivot 13, and driving sprocket is also two, and two drive sprockets are fixed in two pivots 13 respectively on, driving sprocket and drive sprocket one-to-one, are equipped with the chain between corresponding driving sprocket and the drive sprocket.
The other structures and usage are the same as in example 1.
Claims (10)
1. A medical rehabilitation leg training device, comprising:
a housing (1);
the cross sections of the two sliding cylinders (2) are oval, and the tops of the two sliding cylinders are provided with sliding rails and fixed in the shell (1);
the two sliding blocks (7) are respectively sleeved on the sliding rails at the tops of the two sliding barrels (2), and the sliding blocks (7) are matched with the sliding rails and can freely slide along the sliding rails;
the two pin shafts (24) are respectively fixed on the top surfaces of the two sliding blocks (7);
the motor (15) is fixed in the shell (1), a speed reducer (17) is arranged on the motor (15), and a main shaft (16) is arranged on the speed reducer (17);
the two rotating shafts (13) are perpendicular to the bottom surface of the shell (1), each rotating shaft (13) is fixedly provided with a crank (12), and a transmission mechanism is arranged between each rotating shaft (13) and the main shaft (16);
the two connecting rods (11) correspond to the cranks (12) and the sliding blocks (7) one by one, one end of each connecting rod (11) is hinged with the corresponding crank (12), and the other end of each connecting rod is hinged with the corresponding sliding block (7) through a pin shaft (24);
the two pedals (9) correspond to the two sliding blocks (7) and the pin shafts (24) one by one, are arranged above the corresponding sliding blocks (7) and are sleeved on the corresponding pin shafts (24), and the pedals (9) extend out of the upper part of the shell (1);
a plurality of feet (21) which are uniformly distributed on the bottom surface of the shell (1);
and a switch button (19) for controlling the on-off of the motor (15).
2. The leg training device for medical rehabilitation according to claim 1, characterized in that: the transmission mechanism comprises two driving belt wheels (18) fixed on a main shaft (16) and two transmission belt wheels (20) fixed on rotating shafts (13), the two driving belt wheels (18) are respectively fixed on the two rotating shafts (13), the driving belt wheels (18) are in one-to-one correspondence with the transmission belt wheels (20), and a transmission belt (14) is arranged between the corresponding driving belt wheels (18) and the transmission belt wheels (20).
3. The leg training device for medical rehabilitation according to claim 2, characterized in that: the driving belt wheel (18) and the transmission belt wheel (20) are synchronous belt wheels, and the transmission belt (14) is a synchronous transmission belt.
4. The leg training device for medical rehabilitation according to claim 1, characterized in that: the transmission mechanism comprises two driving chain wheels fixed on the main shaft (16) and two transmission chain wheels fixed on the rotating shafts (13), the two driving chain wheels are respectively fixed on the two rotating shafts (13), the driving chain wheels are in one-to-one correspondence with the transmission chain wheels, and chains are arranged between the corresponding driving chain wheels and the transmission chain wheels.
5. The leg training device for medical rehabilitation according to claim 1, characterized in that: a side bracket (6) is arranged between each sliding barrel (2) and the side wall of the shell (1), and the bottom of each side bracket (6) is fixed on the side wall of the shell (1) through bolts and nuts (5); a plurality of reinforcing ribs (3) are fixed in each sliding barrel (2), a lower support (4) is fixed at the center of each reinforcing rib (3), and the bottom of each lower support (4) is fixed with the bottom surface of the shell (1) through bolts and nuts (5); a connecting frame (8) is connected between the two sliding cylinders (2).
6. The leg training device for medical rehabilitation according to claim 1, characterized in that: all be equipped with a bearing frame (22) on casing (1) of every pivot (13) top and below, be equipped with bearing (23) in bearing frame (22), the top and the bottom of pivot (13) all insert in bearing (23).
7. The leg training device for medical rehabilitation according to claim 1, characterized in that: a plurality of massage bulges (10) are uniformly distributed on the top surface of the pedal (9).
8. The leg training device for medical rehabilitation according to claim 7, characterized in that: the massage bulges (10) are hemispherical or cylindrical.
9. The leg training device for medical rehabilitation according to claim 1, characterized in that: the pedal is characterized in that a counter bore (26) is formed in the center of the pedal (9), threads are formed in the top of the pin shaft (24) and inserted into the counter bore (26), and a nut (25) is sleeved on the threads on the top of the pin shaft (24).
10. The leg training device for medical rehabilitation according to claim 1, characterized in that: be equipped with two oval annular trompils (27) on the top surface of casing (1), two trompils (27) are located two slide cartridge (2) directly over respectively, and two trompils (27) are arranged in to two footboard (9), the first half of footboard (9) is passed trompil (27) and is stretched out to the top of casing (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020562857.3U CN212593730U (en) | 2020-04-15 | 2020-04-15 | Medical treatment is recovered with shank trainer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020562857.3U CN212593730U (en) | 2020-04-15 | 2020-04-15 | Medical treatment is recovered with shank trainer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212593730U true CN212593730U (en) | 2021-02-26 |
Family
ID=74703524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020562857.3U Expired - Fee Related CN212593730U (en) | 2020-04-15 | 2020-04-15 | Medical treatment is recovered with shank trainer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212593730U (en) |
-
2020
- 2020-04-15 CN CN202020562857.3U patent/CN212593730U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |