CN211023847U - Lower limb rehabilitation exercise device used on bed - Google Patents
Lower limb rehabilitation exercise device used on bed Download PDFInfo
- Publication number
- CN211023847U CN211023847U CN201921098811.4U CN201921098811U CN211023847U CN 211023847 U CN211023847 U CN 211023847U CN 201921098811 U CN201921098811 U CN 201921098811U CN 211023847 U CN211023847 U CN 211023847U
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- Prior art keywords
- support frame
- shank
- bed
- thigh
- exercise device
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- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 29
- 210000000689 upper leg Anatomy 0.000 claims abstract description 49
- 210000003414 extremity Anatomy 0.000 abstract description 8
- 210000002414 leg Anatomy 0.000 abstract description 8
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000000670 limiting effect Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 210000003205 muscle Anatomy 0.000 description 4
- 208000007536 Thrombosis Diseases 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000004064 dysfunction Effects 0.000 description 3
- 208000028389 Nerve injury Diseases 0.000 description 2
- 206010034701 Peroneal nerve palsy Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 210000000629 knee joint Anatomy 0.000 description 2
- 201000000585 muscular atrophy Diseases 0.000 description 2
- 230000008764 nerve damage Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 230000001755 vocal effect Effects 0.000 description 2
- 206010047249 Venous thrombosis Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model belongs to the technical field of rehabilitation equipment, and discloses a lower limb rehabilitation exercise device used on a bed, which comprises a thigh support frame, wherein both ends of the thigh support frame are respectively articulated with a fixing frame and a shank support frame, and the tail end of the shank support frame is connected with a foot support frame; the leg support frame is characterized by further comprising a driving motor, wherein the output end of the driving motor is provided with a synchronous belt, the synchronous belt is connected with a sliding piece, and the sliding piece is connected with the leg support frame. The utility model discloses a driving motor makes doing of patient's shank ceaselessly extend and the bucking motion, can effectually temper patient's low limbs, promotes the recovery of patient's low limbs.
Description
Technical Field
The utility model belongs to the technical field of rehabilitation equipment, concretely relates to a recovered device of taking exercise of low limbs for bed.
Background
For patients with lower limb movement dysfunction caused by nerve injury and the like, the patients need to lie on a hospital for a long time for treatment, and at present, no rehabilitation exercise equipment for patients on the hospital is available in hospitals. Only prevent the lower limbs force (forcing) pump of lower limbs vein thrombus clinically, accomplish the function that prevents the thrombus, can not make muscle activity, can't do and prevent muscular atrophy, moreover, the recovered exercise equipment of lower limbs of recovered branch of academic or vocational study's is bulky, and the patient that only is applicable to the stable state of an illness goes to recovered branch of academic or vocational study and carries out special recovered exercise, does not have portable exercise equipment in bed to preventing muscular atrophy behind the nerve damage.
For some patients with unstable postoperative conditions, the patients cannot get out of bed for activity, only a rehabilitee can be asked to passively exercise certain lower limbs at the bedside and instruct some patients to exercise the lower limbs. For some patients who cannot go into the ground after operation, or patients who do not move freely, or patients who do not want to move, if the lower limbs do not move for a long time, the lower limbs of the patients may be weak, and when the patients go out of the bed for the first time, the muscle strength of the lower limbs is not enough to support the patients to do simple movements such as standing, walking, leg lifting and the like, and the patients may fall. If the lower limbs of the patients do not move for a long time, venous thrombosis can be formed in serious cases, and the life safety of the patients is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems existing in the prior art, the utility model aims to provide a recovered device of taking exercise of low limbs for bed, its low limbs that can effectual exercise patient promotes the recovery of patient's low limbs.
The utility model discloses the technical scheme who adopts does: a lower limb rehabilitation exercise device used on a bed comprises a thigh support frame, wherein both ends of the thigh support frame are respectively hinged with a fixing frame and a shank support frame, and the tail end of the shank support frame is connected with a foot support frame; still include driving motor, driving motor's output is equipped with the hold-in range, the hold-in range is connected with the slider, the slider is connected with the shank support frame.
Preferably, the sliding part comprises a sliding block connected with the lower leg support frame, and the sliding block is matched with a limiting sliding rail.
As a preferred mode, the limiting slide rail comprises a fixed rod, and limiting supports are arranged at two ends of the fixed rod; the slider is internally provided with a linear bearing, and the linear bearing is matched with the fixed rod.
Preferably, the foot support frame comprises a foot support plate hinged with the shank support frame, an adjusting piece is connected between the foot support plate and the shank support frame, and the adjusting piece is used for adjusting an included angle between the foot support plate and the shank support frame.
Preferably, the adjusting part comprises a telescopic strip, and two ends of the telescopic strip are respectively connected with the foot supporting plate and the lower leg supporting frame.
Preferably, the driving motor is a servo motor.
Preferably, the thigh support frame comprises a thigh support plate, and a circular arc-shaped thigh leg support is arranged on the thigh support plate.
Preferably, the lower leg support frame comprises a lower leg support plate, and the lower leg support plate is provided with a circular arc-shaped lower leg support.
The utility model has the advantages that:
1. the utility model provides a recovered device of taking exercise of low limbs for bed, the both ends of thigh support frame articulate respectively has mount and shank support frame, and the end-to-end connection of shank support frame has the foot support frame. The driving motor can drive the sliding part to slide left and right, when the sliding part slides left, the thigh support frame and the shank support frame are gradually folded to form a V-shaped structure, and the thigh and the shank of the patient also form a V shape; when the sliding part slides rightwards, the thigh support frame and the shank support frame are gradually unfolded to form a linear structure, and the thigh and the shank of the patient are also straightened to form a straight line. The driving motor drives the sliding piece to circularly slide left and right, so that the legs of the patient do stretching and buckling movement ceaselessly, the lower limbs of the patient can be effectively exercised, and the rehabilitation of the lower limbs of the patient is promoted.
2. The utility model discloses a foot support frame includes the foot backup pad articulated with the shank support frame, and is connected with the regulating part between foot backup pad and the shank support frame. The included angle between the foot supporting plate and the lower leg supporting frame is adjusted by using the adjusting piece, so that the rehabilitation exercise device can be suitable for different crowds, particularly lower limb dysfunction persons with foot drop, the foot supporting frame is used for supporting the feet of a patient, and the foot drop is prevented.
3. The utility model discloses a thigh support frame includes the thigh backup pad, is equipped with convex thigh leg support in the thigh backup pad. The shank support frame comprises a shank support plate, and a circular arc shank support is arranged on the shank support plate. The arc-shaped thigh leg support and the arc-shaped shank leg support wrap the thigh part and the shank part of the patient respectively, so that the thigh part and the shank part of the patient can be fixed better, and a better exercise effect is achieved.
Drawings
Fig. 1 is a state diagram of a lower limb rehabilitation and exercise device for use in bed according to the present invention;
fig. 2 is another use state diagram of the lower limb rehabilitation and exercise device for bed provided by the utility model;
in the figure: 1-thigh support frame; 2-a fixing frame; 3-a shank support frame; 4-a foot support; 5-driving a motor; 6-synchronous belt; 7-a slide block; 8-fixing the rod; 9-a limit support; 10-linear bearings; 11-a telescopic bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship that the utility model is usually placed when using, or the position or the positional relationship that the skilled person conventionally understands, or the position or the positional relationship that the utility model is usually placed when using, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. The drawings in the embodiments clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments.
As shown in fig. 1 and fig. 2, the present embodiment provides a lower limb rehabilitation exercise device for bed, which includes a thigh support frame 1, wherein two ends of the thigh support frame 1 are respectively hinged with a fixing frame 2 and a shank support frame 3, and the end of the shank support frame 3 is connected with a foot support frame 4. Mount 2 is placed on the bed usually for it is fixed with the recovered device of taking exercise, the one end of thigh support frame 1 is articulated with mount 2, and the other end and the shank support frame 3 of thigh support frame 1 are articulated, and thigh support frame 1 is used for providing the supporting role to patient's thigh, and shank support frame 3 is used for providing the supporting role to patient's shank, and foot support frame 4 is used for providing the supporting role to patient's foot. When patient's shank is crooked, thigh support frame 1 articulates formation and patient's shank assorted V-arrangement structure with shank support frame 3, and when patient's shank straightened, thigh support frame 1 articulated formation and patient's shank assorted straight line shape structure with shank support frame 3.
Still include driving motor 5, driving motor 5's output is equipped with hold-in range 6, hold-in range 6 is connected with the slider, the slider is connected with shank support frame 3. Set up the band pulley on driving motor 5's the output shaft, the band pulley is connected with hold-in range 6, and the slider is fixed on hold-in range 6, and when driving motor 5 drive hold-in range 6 removed, the slider removed along with hold-in range 6, because the slider is connected with shank support frame 3, the slider removed the removal that will drive shank support frame 3, made thigh support frame 1 and shank support frame 3's contained angle change. When driving motor 5 drives the slider and moves about, can make patient's shank do extension and bucking motion, patient's knee joint has obtained effectual exercise to improve patient's knee joint flexibility, and promoted the blood circulation of patient's shank, tempered the intensity and the walking ability of patient's shank, avoided the formation of vein thrombus.
In the present embodiment, the slider comprises a slider 7 connected to the lower leg support 3, the slider 7 being adapted to a limit slide. The limiting slide rail has a limiting effect on the slide block 7, so that the slide block 7 moves left and right along the limiting slide rail, and therefore the legs of the patient can do buckling movement, and the rehabilitation of the lower limbs of the patient is facilitated.
The limiting slide rail comprises a fixing rod 8, and limiting supports 9 are arranged at two ends of the fixing rod 8; the slider 7 is internally provided with a linear bearing 10, and the linear bearing 10 is matched with the fixed rod 8. The driving motor 5 is fixed on one limiting support 9, a synchronizing wheel is arranged on the other limiting support 9, and the synchronous belt 6 is connected with the belt wheel and the synchronizing wheel. The slider 7 is sleeved on the fixed rod 8, and the slider 7 moves left and right along the fixed rod 8 under the action of the synchronous belt 6.
In this embodiment, the foot support frame 4 includes a foot support plate hinged to the lower leg support frame 3, and an adjusting member is connected between the foot support plate and the lower leg support frame 3, and the adjusting member is used for adjusting an included angle between the foot support plate and the lower leg support frame 3. Through using the regulating part to adjust the contained angle between foot backup pad and the shank support frame 3, make recovered exercise device can be applicable to different crowds, especially the low limbs dysfunction person who is accompanied with the drop foot, use foot support frame 4 to support patient's foot, prevent the drop foot.
Specifically, the adjusting piece comprises a telescopic strip 11, and two ends of the telescopic strip 11 are respectively connected with the foot supporting plate and the lower leg supporting frame 3. The telescopic bar 11 comprises two fixing bars, bar holes are formed in the two fixing bars, bolts are matched with the bar holes and are provided with nuts, and the positions of the nuts in the bar holes are adjusted, so that the length of the telescopic bar 11 is adjusted. Two ends of the telescopic strip 11 are respectively hinged with the foot supporting plate and the shank supporting frame 3, so that the included angle between the foot supporting plate and the shank supporting frame 3 can be conveniently adjusted.
Preferably, the driving motor 5 is a servo motor. The control speed and the position precision of the servo motor are very accurate, and the voltage signal can be converted into torque and rotating speed to drive a control object. The rotation speed of the rotor of the servo motor is controlled by an input signal and can quickly respond, the servo motor is used as an actuating element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, and can convert a received electric signal into angular displacement or angular speed on a motor shaft for output. The drive motor 5 adopts a servo motor, so that the extension and flexion movements of the leg of the patient can be better controlled.
In the present embodiment, the thigh support frame 1 includes a thigh support plate, and a circular arc-shaped thigh support is provided on the thigh support plate. The circular arc-shaped thigh leg support wraps the thigh part of the patient, so that the thigh of the patient can be better fixed. The shank support frame 3 comprises a shank support plate, and a circular arc shank support is arranged on the shank support plate. The arc-shaped shank leg support wraps the shank part of the patient, so that the shank of the patient can be better fixed, and a better exercise effect is achieved. All be equipped with the foam pad on thigh leg support and the shank leg support, the foam pad has good cushioning effect to have better gas permeability, can improve user's comfort level.
The utility model discloses when using, place the recovered device of taking exercise in patient's bed, mount 2 is fixed with the bed body, and patient's thigh is placed on thigh support frame 1, and patient's shank is placed at shank support frame 3, and foot support frame 4 supports patient's foot. Then the driving motor 5 drives the sliding block 7 to slide left and right on the fixed rod 8, when the sliding block 7 slides left, the thigh support frame 1 and the shank support frame 3 are gradually folded to form a V-shaped structure, and the thigh and the shank of the patient also form a V shape; when the sliding block 7 slides rightwards, the thigh support frame 1 and the shank support frame 3 are gradually unfolded to form a linear structure, and the thigh and the shank of the patient are also straightened to form a straight line. The driving motor 5 drives the sliding block 7 to circularly slide left and right on the fixing rod 8, so that the legs of the patient do stretching and buckling movement ceaselessly, and the legs of the patient are exercised. The utility model discloses can improve patient's shank flexibility, temper the muscle intensity of shank, strengthen patient's walking ability, strengthen patient's recovered confidence to the ability of recovering shank muscle makes patient's health status improve.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (8)
1. The lower limb rehabilitation exercise device for the bed is characterized by comprising a thigh support frame (1), wherein two ends of the thigh support frame (1) are respectively hinged with a fixing frame (2) and a shank support frame (3), and the tail end of the shank support frame (3) is connected with a foot support frame (4); still include driving motor (5), the output of driving motor (5) is equipped with hold-in range (6), hold-in range (6) are connected with the slider, the slider with shank support frame (3) are connected.
2. The lower limb rehabilitation and exercise device for use in bed according to claim 1, characterized in that said slider comprises a slider (7) connected to said lower leg support (3), said slider (7) being adapted to a limited sliding track.
3. The lower limb rehabilitation and exercise device for bed as claimed in claim 2, characterized in that the limit slide comprises a fixed rod (8), both ends of the fixed rod (8) are provided with limit supports (9); the slider (7) is internally provided with a linear bearing (10), and the linear bearing (10) is matched with the fixed rod (8).
4. The lower limb rehabilitation and exercise device for bed as claimed in claim 1, characterized in that the foot support (4) comprises a foot support plate hinged to the lower leg support (3), and an adjusting member is connected between the foot support plate and the lower leg support (3) and used for adjusting the included angle between the foot support plate and the lower leg support (3).
5. The lower limb rehabilitation and exercise device for bed as claimed in claim 4, wherein the adjustment member comprises a telescopic bar (11), and both ends of the telescopic bar (11) are respectively connected with the foot support plate and the lower leg support frame (3).
6. The lower limb rehabilitation and exercise device for use in bed according to claim 1, characterized in that the drive motor (5) is a servo motor.
7. The lower limb rehabilitation and exercise device for bed as claimed in claim 1, wherein the thigh support frame (1) comprises a thigh support plate, and a circular arc-shaped thigh leg support is arranged on the thigh support plate.
8. The lower limb rehabilitation exercise device for bed as claimed in claim 1, wherein the lower leg support (3) comprises a lower leg support plate, and the lower leg support plate is provided with a lower leg support in the shape of a circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921098811.4U CN211023847U (en) | 2019-07-12 | 2019-07-12 | Lower limb rehabilitation exercise device used on bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921098811.4U CN211023847U (en) | 2019-07-12 | 2019-07-12 | Lower limb rehabilitation exercise device used on bed |
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| Publication Number | Publication Date |
|---|---|
| CN211023847U true CN211023847U (en) | 2020-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921098811.4U Expired - Fee Related CN211023847U (en) | 2019-07-12 | 2019-07-12 | Lower limb rehabilitation exercise device used on bed |
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| Country | Link |
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| CN (1) | CN211023847U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451310A (en) * | 2020-11-23 | 2021-03-09 | 宝鸡市中医医院 | Restorer is tempered to orthopedics joint muscle power |
| CN112603731A (en) * | 2020-12-17 | 2021-04-06 | 南通大学附属医院 | Radial artery and femoral artery blood sampling auxiliary device for hemiplegic patient |
| CN113288750A (en) * | 2021-05-21 | 2021-08-24 | 四川天府新区人民医院 | Lower limb nursing and massaging device for orthopedic rehabilitation |
| TWI798669B (en) * | 2021-03-29 | 2023-04-11 | 亞東學校財團法人亞東科技大學 | Knee rehabilitation device |
-
2019
- 2019-07-12 CN CN201921098811.4U patent/CN211023847U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451310A (en) * | 2020-11-23 | 2021-03-09 | 宝鸡市中医医院 | Restorer is tempered to orthopedics joint muscle power |
| CN112451310B (en) * | 2020-11-23 | 2022-10-04 | 宝鸡市中医医院 | Restorer is tempered to orthopedics joint muscle power |
| CN112603731A (en) * | 2020-12-17 | 2021-04-06 | 南通大学附属医院 | Radial artery and femoral artery blood sampling auxiliary device for hemiplegic patient |
| TWI798669B (en) * | 2021-03-29 | 2023-04-11 | 亞東學校財團法人亞東科技大學 | Knee rehabilitation device |
| CN113288750A (en) * | 2021-05-21 | 2021-08-24 | 四川天府新区人民医院 | Lower limb nursing and massaging device for orthopedic rehabilitation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200714 Address after: 100000, Fu Cheng Road, Beijing, Haidian District, No. 6 Patentee after: THE SIXTH MEDICAL CENTER OF PLA GENERAL Hospital Address before: No. 40, Xuezhuang administrative village, Xueji Town, Cao County, Heze City, Shandong Province Patentee before: Yu Yaya |
|
| 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: 20200717 |