CN207837790U - Lower limb rehabilitation mechanism - Google Patents
Lower limb rehabilitation mechanism Download PDFInfo
- Publication number
- CN207837790U CN207837790U CN201720784778.5U CN201720784778U CN207837790U CN 207837790 U CN207837790 U CN 207837790U CN 201720784778 U CN201720784778 U CN 201720784778U CN 207837790 U CN207837790 U CN 207837790U
- Authority
- CN
- China
- Prior art keywords
- central shaft
- lower limb
- holder
- pedal
- limb rehabilitation
- 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 discloses a kind of lower limb rehabilitation mechanisms, are related to technical field of medical equipment, including holder and foot pedal, are provided with central shaft on holder, central shaft can on holder axial rotation；Foot pedal is two, is separately positioned on central shaft both ends, two foot pedals can replace the circular motion done along central shaft in perpendicular, and drive central shaft axial rotation.The lower limb rehabilitation mechanism compact that the utility model embodiment provides, it can install on one's sick bed, when use, the both feet of user are placed on two foot pedals, and alternating tramples foot pedal, can fully temper joint and the muscle of the relevant positions such as ankle, knee, thigh, avoid muscular atrophy and joint stiffness, promote veins of lower extremity blood to flow back simultaneously, avoid the formation of thrombus, blocks vein and other important organs.
Description
Technical field
The utility model is related to technical field of medical equipment, and in particular to a kind of lower limb rehabilitation mechanism.
Background technology
China human mortality is numerous, and aging trend was more and more obvious in recent years, all can have quite a few people because of year every year
The reasons such as age, disease need long-term bed.The patient of long-term bed, fitness is usually poor, in addition to this, is often accompanied by high blood
The important organs disease such as pressure, coronary heart disease, it is easy to multiple complications occur.Patient due to lying on a bed for a long time, body movement amount
It will greatly reduce.Therefore, the veins of lower extremity blood reflux of patient bedridden in long term is slow, is easy to form thrombus, blocks vein, occurs
Limb swelling, pain.Further, thrombus can fall off, and along blood vessel traveling, cause important organ embolism.
Utility model content
The utility model aim is to provide a kind of lower limb rehabilitation mechanism, and compact may be mounted on sick bed, be convenient for
Patient carries out the rehabilitation training of lower limb on one's sick bed, avoids lower limb muscles atrophy and joint stiffness, while promoting veins of lower extremity blood
Reflux avoids veins of lower extremity from forming thrombus, blocks veins of lower extremity and other important organs.
To achieve the above object, the utility model embodiment is adopted the technical scheme that：A kind of leg rehabilitation instrument is provided
Structure, including：Holder and foot pedal are provided with central shaft on the holder, and the central shaft can axially turn on the bracket
It is dynamic；The foot pedal is two, is separately positioned on the central shaft both ends, two foot pedals can replace along the center
Axis does the circular motion in perpendicular, and drives the central shaft axial rotation.
Further, further include generator, the generator is fixedly installed on the bracket, the belt wheel of the generator
It is connected with the central shaft by conveyer belt；The conveyer belt is used to the axial rotation of the central shaft being transferred to the power generation
The belt wheel of machine is used for the electrical power generators.
Further, the centre of the central shaft has groove, for fixing the conveyer belt, the both ends of the central shaft
With internal thread, for fixing the foot pedal.
Further, the central shaft is rotatably arranged in by two bearings on the holder, and the groove is located at
Between described two bearings, the bearing is fixedly installed on the bracket by bearing block.
Further, the foot pedal includes pedal and the Z-type connector being connected with the pedal, the Z-type connector
One end is connected with the pedal, and the other end has the external screw thread engaged with the internal thread, for screwing in the internal thread, with institute
Central shaft is stated to be connected.
Further, the pedal one side is plane, and another side has multiple rollers.
Further, the centre of the pedal has through-hole, and one end of the Z-type connector has external screw thread, and passes through
The through-hole is fixed on by nut on the pedal.
Further, the holder includes supporting rack and fixed frame, and support frame as described above is U-shaped supporting rack, the fixed frame
It is arranged between the U-shaped supporting rack, the bearing and generator are each attached on the fixed frame.
The beneficial effects of the utility model are：
The lower limb rehabilitation mechanism that the utility model embodiment provides, including holder and foot pedal, wherein be provided on holder
Central shaft, central shaft can on holder axial rotation；Foot pedal is two, is separately positioned on central shaft both ends, and two foot-operated
Plate can replace the circular motion done along central shaft in perpendicular, and drive central shaft axial rotation.
The lower limb rehabilitation mechanism compact that the utility model embodiment provides, can be installed on sick bed, can make
Patient carries out the rehabilitation training of lower limb on one's sick bed, in use, the both feet of user are placed on two foot pedals, alternating tramples foot
Pedal does the circular motion in perpendicular along central shaft, that is, do similar to cycling action, can fully take exercise ankle,
The joint of the relevant positions such as knee, thigh and muscle avoid muscular atrophy and joint stiffness, while veins of lower extremity blood being promoted to return
Stream avoids the formation of thrombus, blocks vein and other important organs.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the lower limb rehabilitation mechanism that the utility model embodiment provides；
Fig. 2 is the vertical view for the lower limb rehabilitation mechanism that the utility model embodiment provides；
Fig. 3 is the structural schematic diagram of the central shaft for the lower limb rehabilitation mechanism that utility model embodiment provides.
The correspondence of reference numeral and component names is in upper figure：
1 holder；11 supporting racks；12 fixed frames；2 central shafts；21 grooves；3 foot pedals；31 pedals；32Z type connectors；4 hairs
Motor；5 conveyer belts.
Specific implementation mode
In order to make technical problem to be solved in the utility model, technical solution and advantageous effect be more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It please refers to Fig.1 and Fig. 2, the lower limb rehabilitation mechanism that the utility model embodiment provides, including holder 1 and foot pedal 3,
Wherein, be provided with central shaft 2 on holder 1, central shaft 2 can on holder 1 axial rotation；Foot pedal 3 is two, is respectively set
At 2 both ends of central shaft, two foot pedals 3 can replace the circular motion done along central shaft 2 in perpendicular, and drive central shaft
2 axial rotations.
The lower limb rehabilitation mechanism compact that the utility model embodiment provides, can be installed on sick bed, can make
Patient carries out the rehabilitation training of lower limb on one's sick bed, in use, the both feet of user are placed on two foot pedals 3, alternating is trampled
Foot pedal 3 does the circular motion in perpendicular along central shaft 2, that is, does the action similar to cycling, can fully temper foot
The joint of the relevant positions such as ankle, knee, thigh and muscle avoid muscular atrophy and joint stiffness, while promoting veins of lower extremity blood
Reflux avoids the formation of thrombus, blocks vein and other important organs.
Further include generator 4 in a kind of embodiment of the utility model to advanced optimize above-mentioned technique effect, power generation
Machine 4 is fixed on holder 1, and the belt wheel of generator 4 is connected by conveyer belt 5 with central shaft 2；Conveyer belt 5 is used for center
The axial rotation of axis 2 is transferred to the belt wheel of generator 4, generates electricity for generator 4.It, can be with i.e. during exercise
Collection of energy is got up, electric energy is converted to, is used for the other parts of sick bed, has saved the energy to a certain extent.
Referring to FIG. 3, in a kind of specific embodiment of the utility model, the centre of central shaft 2 has groove 21, for solid
Determine conveyer belt 5, the both ends of central shaft 2 have internal thread, for fixing foot pedal 3.Central shaft 2 by two bearings rotationally
It is arranged on holder 1, groove 21 is located between two bearings, and bearing is fixed at by bearing block on holder 1.Foot pedal 3
Including pedal 31 and the Z-type connector 32 being connected with pedal 31,32 one end of Z-type connector is connected with pedal 31, and the other end has
The external screw thread engaged with internal thread is connected for screwing in internal thread with central shaft 2.
In order to advanced optimize above-mentioned technique effect, in a kind of preferred embodiment of the utility model, 31 one side of pedal is flat
Face, another side have multiple rollers.When being performed physical exercise using the side with roller, can take exercise while to sole into
Row massage.
Pedal 31 and the connection type of Z-type connector 32 are：The centre of pedal 31 have through-hole, the one of Z-type connector 32
End has external screw thread, and passes through through-hole, is fixed on pedal 31 by nut, is also not limited thereto certainly, can not also worn
It crosses pedal 31 and is directly anchored to 31 side of pedal.
In a kind of specific embodiment of the utility model, holder 1 includes supporting rack 11 and fixed frame 12, and supporting rack 11 is U
Type supporting rack, fixed frame 12 are arranged between U-shaped supporting rack, and bearing and generator 4 are each attached on fixed frame 12.When exercise,
The utility model is fixedly supported on sick bed by supporting rack 11, the space between supporting rack 11 and fixed frame 12 is transported for lower limb
It is dynamic to provide convolution space.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Explanation be merely used to help understand the method and its core concept of the utility model.It should be pointed out that for the art
For those of ordinary skill, without departing from the principle of this utility model, several change can also be carried out to the utility model
Into and modification, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (8)
1. a kind of lower limb rehabilitation mechanism, which is characterized in that including holder (1) and foot pedal (3), be provided on the holder (1)
Central shaft (2), the central shaft (2) can on the holder (1) axial rotation；The foot pedal (3) is two, is set respectively
It sets at the central shaft (2) both ends, two foot pedals (3), which can replace, does along the central shaft (2) in perpendicular
Circular motion, and drive the central shaft (2) axial rotation.
2. lower limb rehabilitation mechanism according to claim 1, which is characterized in that further include generator (4), the generator
(4) it is fixed on the holder (1), the belt wheel of the generator (4) passes through conveyer belt (5) and the central shaft (2) phase
Even；The conveyer belt (5) is used to the axial rotation of the central shaft (2) being transferred to the belt wheel of the generator (4), is used for institute
State generator (4) power generation.
3. lower limb rehabilitation mechanism according to claim 2, which is characterized in that the centre of the central shaft (2) has groove
(21), for fixing the conveyer belt (5), the both ends of the central shaft (2) have internal thread, for fixing the foot pedal
(3)。
4. lower limb rehabilitation mechanism according to claim 3, which is characterized in that the central shaft (2) can by two bearings
It is rotatably arranged on the holder (1), for the groove (21) between described two bearings, the bearing passes through bearing block
It is fixed on the holder (1).
5. lower limb rehabilitation mechanism according to claim 4, which is characterized in that the foot pedal (3) include pedal (31) and
The Z-type connector (32) being connected with the pedal (31), described Z-type connector (32) one end are connected with the pedal (31), separately
There is the external screw thread engaged with the internal thread to be connected with the central shaft (2) for screwing in the internal thread for one end.
6. lower limb rehabilitation mechanism according to claim 5, which is characterized in that the pedal (31) is plane on one side, another
Face has multiple rollers.
7. lower limb rehabilitation mechanism according to claim 5, which is characterized in that the centre of the pedal has through-hole, the Z
One end of type connector has external screw thread, and passes through the through-hole, is fixed on the pedal by nut.
8. according to claim 4-7 any one of them lower limb rehabilitations mechanism, which is characterized in that the holder (1) includes support
Frame (11) and fixed frame (12), support frame as described above (11) are U-shaped supporting rack, and the fixed frame (12) is arranged in the U-shaped support
Between frame, the bearing and generator (4) are each attached on the fixed frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720784778.5U CN207837790U (en) | 2017-07-01 | 2017-07-01 | Lower limb rehabilitation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720784778.5U CN207837790U (en) | 2017-07-01 | 2017-07-01 | Lower limb rehabilitation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207837790U true CN207837790U (en) | 2018-09-11 |
Family
ID=63425619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720784778.5U Expired - Fee Related CN207837790U (en) | 2017-07-01 | 2017-07-01 | Lower limb rehabilitation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207837790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888118A (en) * | 2020-07-17 | 2020-11-06 | 张佩春 | Tumor medical bed with leg exercising function |
-
2017
- 2017-07-01 CN CN201720784778.5U patent/CN207837790U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888118A (en) * | 2020-07-17 | 2020-11-06 | 张佩春 | Tumor medical bed with leg exercising function |
| CN111888118B (en) * | 2020-07-17 | 2022-03-01 | 十堰市太和医院 | Tumor medical bed with leg exercising function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20190701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |