CN202776920U - Power-assist training device for lower limb rehabilitation - Google Patents
Power-assist training device for lower limb rehabilitation Download PDFInfo
- Publication number
- CN202776920U CN202776920U CN 201220493575 CN201220493575U CN202776920U CN 202776920 U CN202776920 U CN 202776920U CN 201220493575 CN201220493575 CN 201220493575 CN 201220493575 U CN201220493575 U CN 201220493575U CN 202776920 U CN202776920 U CN 202776920U
- Authority
- CN
- China
- Prior art keywords
- lower limb
- support plate
- motor
- limb rehabilitation
- power
- 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
Links
Images
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model belongs to the field of medical apparatus and instruments, and particularly relates to a power-assist training device for lower limb rehabilitation. The power-assist training device for the lower limb rehabilitation comprises a supporting rod, a crus supporting plate and a thigh supporting plate, wherein the crus supporting plate and the thigh supporting plate are mutually connected with the supporting rod in a hinged mode to form a triangular structure. A speed change regulation device is placed between the crus supporting plate and the supporting rod and comprises a motor and a rotation threaded rod which is connected with a motor shaft of the motor. A variable-speed motor is arranged between the motor and the rotation threaded rod which is fixedly connected with the supporting rod through a support frame. The crus supporting plate is movably connected with the rotation threaded rod. The power-assist training device for the lower limb rehabilitation is simple in whole structure and convenient to use. Three hinges can rotate to form of a triangular shape, so that reciprocating and circulate motions impel lower limb joints on the supporting frame to draw back and stretch, the adhesion and rigidity of the lower limb joints are effectively prevented, and normal range of motion is kept.
Description
Technical field
This utility model belongs to the medical apparatus and instruments field, is specifically related to the medical equipment of the flexible power-assist rehabilitation of a kind of lower limb.
Background technology
The major function of lower limb is to bear a heavy burden and walking, makes the people obtain self is transferred to from a place freedom of another place.Its afunction is brought burden to patient family and society, brings great spirit and the human body to torment also for patient self.Therefore, need to seek to help the patient to recover more early, better the method and apparatus of lower limb function.At present, though that hospital and family are used for the apparatus of lower limb function training is many, how can not accomplish the combined training of the main joint motions function of full lower limb, though or feasible combined training, its using method is complicated, expensive, be difficult to popularization.I have designed the flexible power-assist recovery training appliance for recovery of a kind of simple in structure, easy to use, cheap limbs, can fully promote to damage the functional compensation of limbs, carry out on one's sick bed early functional training, and am faster, recover to suffer from the motor function of limb better.
The utility model content
Technical problem to be solved in the utility model provides a kind of safe, simple in structure aseptic lower limb rehabilitation power-assist training devices that uses.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of lower limb rehabilitation power-assist training devices, comprise support bar and with shank support plate and the thigh support plate of the mutual hinge of described support bar, form triangular structure behind described support bar and described shank support plate and the mutual hinge of thigh support plate, also be provided with speed changing devices between described shank support plate and the described support bar, described speed changing devices comprises motor and the rotary screw that is connected with the motor shaft of described motor, be provided with variable-speed motor between described motor and the described rotary screw, described rotary screw is fixedly connected with described support bar by support, and described shank support plate and described rotary screw are flexibly connected.
As the further optimization of technique scheme, described shank support plate also glue chain is connected with pedal.
As the further optimization of technique scheme, be provided with the rising spring between described shank support plate and the described thigh support plate.
As the further optimization of technique scheme, be provided with the slip screw between described thigh support plate and the described support bar.
As the further optimization of technique scheme, described shank support plate and/or thigh support plate are the expansion link setting, are provided with the length adjustment knob on the described expansion link.
Further optimization as technique scheme is provided with stop key on the described support bar, and described stop key is connected with the mutual wire of described motor.
A kind of lower limb rehabilitation power-assist of this utility model training devices's beneficial effect main manifestations is: overall structure is simple, and is easy to use; Three hinges all rotate, form triangular shape, the flexion and extension in hip, knee joint, ankle three large joints is achieved, come and go like this shuttling movement and impel the lower limb body joint on the support to shrink and stretch, effectively prevented the adhesion, stiff of joint of the lower extremity, keep normal mobility.
Description of drawings
Fig. 1 is a kind of lower limb rehabilitation power-assist of this utility model training devices's structural representation.
The specific embodiment
Below in conjunction with drawings and Examples this utility model specific embodiment is described:
People's lower limb have hip, knee joint and three main joints of ankle, hip joint bends and stretches, outreach adduction and inward turning outward turning three degree of freedom, its major function be make lower limb the support phase stretch and shaking peroid during flexing adductor muscles and abduction muscle group coordinate to shrink the stability of assurance support phase; Knee joint is bent and stretched and two degree of freedom of transverse rotation, can constantly adjust flexion angle to provide effective secure support of body weight and the impact that slows down ground reaction force in motor process; Ankle joint bends and stretches one degree of freedom, can adjust the angle of plantar surfaces of toe and shank major axis with the counteracting force on buffering ground.According to the theory of body biomechanics, lower limb are take sagittal motion as main motion, and the motion of coronalplane is the assisted movement of coordination exercise balance.Therefore, be simplified design, we adopt the flexion and extension in hinge type hip, knee joint, ankle three large joints to realize the walking action training.
As shown in Figure 1, preferred forms as a kind of lower limb rehabilitation power-assist of this utility model training devices, it comprise support bar and with shank support plate 8 and the thigh support plate 11 of the mutual hinge of described support bar, form triangular structure behind described support bar and described shank support plate 8 and the thigh support plate 11 mutual hinges, also be provided with speed changing devices between described shank support plate 8 and the described support bar, described speed changing devices comprises motor 1 and the rotary screw 3 that is connected with the motor shaft of described motor 1, be provided with variable-speed motor 2 between described motor 1 and the described rotary screw 3, described rotary screw 3 is fixedly connected with described support bar by support 7, and described shank support plate 8 is flexibly connected with described rotary screw 3.
At this moment three hinges all rotate, form triangular shape, the flexion and extension in hip, knee joint, ankle three large joints is achieved, come and go like this shuttling movement and impel the lower limb body joint on the support to shrink and stretch, effectively prevented the adhesion, stiff of joint of the lower extremity, keep normal mobility.When lower limb body and machine pallet length mismatch, scalable lower limb length slip screw 12 will movably be touched stop key 4 again and move on to nut stroke desired location, make the flexible comfortable degree that is of lower limb.
Described shank support plate 8 is gone back the glue chain and is connected with pedal 5.
Be provided with rising spring 10 between described shank support plate 8 and the described thigh support plate 11.
Be provided with slip screw 12 between described thigh support plate 11 and the described support bar.
Described shank support plate 8 and thigh support plate 11 are the expansion link setting, are provided with the length adjustment knob on the described expansion link.
Be provided with stop key 4 on the described support bar, described stop key 4 is connected with the mutual wire of described motor.
The above has done detailed description to this utility model preferred implementation by reference to the accompanying drawings, but this utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skills possess, can also under the prerequisite that does not break away from this utility model aim, make a variety of changes.
Do not break away from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that this utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (6)
1. lower limb rehabilitation power-assist training devices, comprise support bar and with shank support plate and the thigh support plate of the mutual hinge of described support bar, form triangular structure behind described support bar and described shank support plate and the mutual hinge of thigh support plate, it is characterized in that, also be provided with speed changing devices between described shank support plate and the described support bar, described speed changing devices comprises motor and the rotary screw that is connected with the motor shaft of described motor, be provided with variable-speed motor between described motor and the described rotary screw, described rotary screw is fixedly connected with described support bar by support, and described shank support plate and described rotary screw are flexibly connected.
2. a kind of lower limb rehabilitation power-assist training devices according to claim 1 is characterized in that described shank support plate also glue chain is connected with pedal.
3. a kind of lower limb rehabilitation power-assist training devices according to claim 1 is characterized in that, is provided with the rising spring between described shank support plate and the described thigh support plate.
4. a kind of lower limb rehabilitation power-assist training devices according to claim 1 is characterized in that, is provided with the slip screw between described thigh support plate and the described support bar.
5. a kind of lower limb rehabilitation power-assist training devices according to claim 1 is characterized in that described shank support plate and/or thigh support plate are the expansion link setting, are provided with the length adjustment knob on the described expansion link.
6. a kind of lower limb rehabilitation power-assist training devices according to claim 1 is characterized in that, is provided with stop key on the described support bar, and described stop key is connected with the mutual wire of described motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493575 CN202776920U (en) | 2012-09-26 | 2012-09-26 | Power-assist training device for lower limb rehabilitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493575 CN202776920U (en) | 2012-09-26 | 2012-09-26 | Power-assist training device for lower limb rehabilitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202776920U true CN202776920U (en) | 2013-03-13 |
Family
ID=47804277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220493575 Expired - Fee Related CN202776920U (en) | 2012-09-26 | 2012-09-26 | Power-assist training device for lower limb rehabilitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202776920U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105250115A (en) * | 2015-09-21 | 2016-01-20 | 宁波吉登电子科技有限公司 | Finger massage device |
| CN105748157A (en) * | 2016-04-02 | 2016-07-13 | 上海大学 | Fixing mechanism for lower limb model testing and analyzing |
| CN106178422A (en) * | 2016-08-10 | 2016-12-07 | 唐哲敏 | A kind of portable is bent elbow and is gone down on one's knees exerciser |
| CN108294913A (en) * | 2017-01-12 | 2018-07-20 | 上海理工大学 | Lower limbs active-passive rehabilitation training aids |
| CN108743241A (en) * | 2018-07-12 | 2018-11-06 | 郑州大学第附属医院 | Lower limb synthetic therapy equipment and its application method |
| CN108743237A (en) * | 2018-07-05 | 2018-11-06 | 南通市中医院 | A kind of Neurology resumes training device with lower limb |
| CN108852749A (en) * | 2018-06-25 | 2018-11-23 | 衢州学院 | A kind of rotary leg arm myoelectricity comprehensive rehabilitation training device |
| CN109730895A (en) * | 2019-03-01 | 2019-05-10 | 湖南文理学院 | A kind of leg rehabilitation training care stand convenient for strength of adjustment |
| CN110584951A (en) * | 2019-09-29 | 2019-12-20 | 赤峰学院 | Rehabilitation physiotherapy training device for acroparalysis |
| CN111803302A (en) * | 2020-08-11 | 2020-10-23 | 大连理工江苏研究院有限公司金坛分公司 | Medical rehabilitation and nursing rehabilitation training device |
| CN111904791A (en) * | 2020-08-12 | 2020-11-10 | 威海经济技术开发区天智创新技术研究院 | Skin deformation compensation structure of lower limb rehabilitation instrument |
| CN113616483A (en) * | 2021-08-23 | 2021-11-09 | 吉林大学 | Nursing device for preventing venous thrombosis of lower limbs |
-
2012
- 2012-09-26 CN CN 201220493575 patent/CN202776920U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105250115A (en) * | 2015-09-21 | 2016-01-20 | 宁波吉登电子科技有限公司 | Finger massage device |
| CN105748157A (en) * | 2016-04-02 | 2016-07-13 | 上海大学 | Fixing mechanism for lower limb model testing and analyzing |
| CN106178422A (en) * | 2016-08-10 | 2016-12-07 | 唐哲敏 | A kind of portable is bent elbow and is gone down on one's knees exerciser |
| CN108294913A (en) * | 2017-01-12 | 2018-07-20 | 上海理工大学 | Lower limbs active-passive rehabilitation training aids |
| CN108852749A (en) * | 2018-06-25 | 2018-11-23 | 衢州学院 | A kind of rotary leg arm myoelectricity comprehensive rehabilitation training device |
| CN108743237A (en) * | 2018-07-05 | 2018-11-06 | 南通市中医院 | A kind of Neurology resumes training device with lower limb |
| CN108743237B (en) * | 2018-07-05 | 2024-04-12 | 南通市中医院 | Lower limb recovery training device for neurology department |
| CN108743241A (en) * | 2018-07-12 | 2018-11-06 | 郑州大学第附属医院 | Lower limb synthetic therapy equipment and its application method |
| CN109730895A (en) * | 2019-03-01 | 2019-05-10 | 湖南文理学院 | A kind of leg rehabilitation training care stand convenient for strength of adjustment |
| CN110584951A (en) * | 2019-09-29 | 2019-12-20 | 赤峰学院 | Rehabilitation physiotherapy training device for acroparalysis |
| CN111803302A (en) * | 2020-08-11 | 2020-10-23 | 大连理工江苏研究院有限公司金坛分公司 | Medical rehabilitation and nursing rehabilitation training device |
| CN111904791A (en) * | 2020-08-12 | 2020-11-10 | 威海经济技术开发区天智创新技术研究院 | Skin deformation compensation structure of lower limb rehabilitation instrument |
| CN111904791B (en) * | 2020-08-12 | 2023-08-22 | 威海经济技术开发区天智创新技术研究院 | Skin deformation compensation structure of lower limb rehabilitation instrument |
| CN113616483A (en) * | 2021-08-23 | 2021-11-09 | 吉林大学 | Nursing device for preventing venous thrombosis of lower limbs |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202776920U (en) | Power-assist training device for lower limb rehabilitation | |
| CN103006416B (en) | Mechanical lower-limb rehabilitation robot walker device | |
| CN209059884U (en) | A kind of wearable lower limb rehabilitation robot | |
| CN204394936U (en) | A kind of stroke patient recovery chair | |
| CN104490568A (en) | Human lower extremity exoskeleton walking aid rehabilitation robot | |
| CN204033700U (en) | A kind of multifunctional movement rehabilitation treatment bed | |
| CN209203951U (en) | Guiding mechanism, lower limb rehabilitation ectoskeleton and exoskeleton robot | |
| CN106726363A (en) | A kind of wearable bionical hydraulic pressure lower limb rehabilitation walk help mechanical device | |
| CN101999970A (en) | Parallel multi-degree-of-freedom ankle joint rehabilitation trainer | |
| CN102327173A (en) | Wearable exoskeleton lower limb rehabilitation robot | |
| CN102028604B (en) | Parallel type ankle rehabilitation training apparatus | |
| CN103143140B (en) | Device for rehabilitating functions of elbow joint of upper limb after operation | |
| CN204319198U (en) | Postoperative ankle recovery chair | |
| CN104644377B (en) | A kind of sitting and lying formula recovery set for lower limbs | |
| CN107307976B (en) | Pedal training device with universal rotation function | |
| CN109248408A (en) | A kind of whole body healing robot | |
| CN104055650B (en) | Interactive paraplegia walking aid external skeleton with horizontal swinging function | |
| CN209630104U (en) | A kind of lower limb rehabilitation training bed | |
| CN109124988A (en) | Guiding mechanism, lower limb rehabilitation ectoskeleton and exoskeleton robot | |
| CN103919662A (en) | Hemiplegia balancing training instrument | |
| CN201019972Y (en) | Shoulder, elbow and wrist joints sporting machine | |
| CN201481722U (en) | Limb exercising device | |
| CN208464572U (en) | A kind of portable ancon and hand ectoskeleton supplemental training robot | |
| CN204121211U (en) | Knee joint disorders orthosis | |
| CN102188315A (en) | Rehabilitation training machine for heart failure patient |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130926 |