CN201044808Y - Rehabilitation training device - Google Patents
Rehabilitation training device Download PDFInfo
- Publication number
- CN201044808Y CN201044808Y CNU2006201725165U CN200620172516U CN201044808Y CN 201044808 Y CN201044808 Y CN 201044808Y CN U2006201725165 U CNU2006201725165 U CN U2006201725165U CN 200620172516 U CN200620172516 U CN 200620172516U CN 201044808 Y CN201044808 Y CN 201044808Y
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- Prior art keywords
- recovery
- slide block
- shank
- utility
- supporter
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Abstract
The utility model relates to a rehabilitation trainer for a personal, which provides a rehabilitation trainer, and is characterized in that the utility model is equipped with a driving portion and a limb support device, wherein the driving portion comprises a driver, a base and a guide slider structure which is arranged in the base, the power of the driver is output to a slider which is capable of moving along a guide, and the slider and the limb support device are connected through using a hinge connecting rod mechanism. The utility model has the advantages that the structure is simple, a passive movement trajectory which is produced is engaged with a human motion law, and the functions are multiplex. The utility model both is capable of training an arm, and is capable of training a leg, both is capable of training the whole arm or the leg, and is capable of specially training a lower arm or a lower leg according to the needs, thereby a patient is capable of autonomically doing the recovery and training according to the situation of oneself. The utility model has the advantages of reasonable price and complete functions, simultaneously, the utility model meets the needs of the market environment and the patients.
Description
Technical field
This utility model relates to the recovery training appliance for recovery that a kind of individual uses.
Background technology
In order to help the people of limb activity inconvenience, especially help the hemiplegic patient rehabilitation, some recovery training appliance for recovery have appearred on the market.In the existing product,, must there be the special messenger to help, makes medical expense increase greatly though some can realize the rehabilitation and the training of limbs; Perhaps structure is very complicated, thereby the big heaviness of product body costs an arm and a leg, and is unsuitable for promoting the use of; Perhaps simple in structure, but the passive exercise track that produces can not paste and the human motion rule, do not reach the purpose of rehabilitation training.And function singleness on the market, perhaps can only temper arm, perhaps can only temper shank, also increased the cost of rehabilitation training.Par recovery training appliance for recovery efficiently is provided, and is the reality needs that field of medical applications needs to be resolved hurrily.
The utility model content
The purpose of this utility model is to provide the recovery training appliance for recovery that reasonable passive exercise track can be provided with simple structure.
For realizing purpose described in the utility model, the invention provides a kind of recovery training appliance for recovery, drive part and limbs support apparatus are set, drive part comprises the guide rail slide block structure in driver, base and the base, the power of driver outputs to the slide block that can move along guide rail, adopts hinge linkage to be connected between slide block and the limbs support apparatus.
And described limbs support apparatus is a shank forearm supporter, and described hinge linkage adopts lattice framing, and shank forearm supporter one end is coupling on base, is hinged between the other end and the lattice framing.
And, described limbs support apparatus is made of the shank forearm supporter and the big arm supporter of thigh of interlock, described hinge linkage comprises last lattice framing that is hinged with the big arm supporter of thigh and the following lattice framing that is hinged with shank forearm supporter, be hinged between the slide block of slide block structure and the following lattice framing, last lattice framing and base are coupling.
And the big arm supporter of shank forearm supporter and thigh adopts quadric chain.
And the actuated element that the power of driver is outputed to slide block adopts the feed screw nut group, and the feed screw nut group comprises the transmission nut on leading screw and the leading screw, and screw mandrel is along the guide rail setting, and transmission nut is connected with slide block, and driver is exported the access leading screw.
And driver adopts adjustable speed control motor.
This utility model is simple in structure, the passive exercise track that produces pastes and the human motion rule, and it is multiple functional, can either temper arm, can temper shank again, both can temper whole piece arm or shank, and also can temper forearm or shank as required specially, patient can independently carry out rehabilitation and training according to the situation of oneself.Characteristics such as therefore the utlity model has easy to carry, reasonable price, be widely used are enough to satisfy household person use, and in public medical very big promotional value are arranged also.
Description of drawings
Fig. 1 is the structure chart of this utility model embodiment one;
Fig. 2 is the front view of this utility model embodiment one;
Fig. 3 is the structure chart of this utility model embodiment two;
Fig. 4 is the limbs support apparatus structure chart of this utility model embodiment two;
Fig. 5 A is the motor process sketch that this utility model embodiment two slide blocks slide into the limit on the right-right-hand limit position;
Fig. 5 B is the motor process sketch in this utility model embodiment two slide block movements;
Fig. 5 C is the motor process sketch that this utility model embodiment two slide blocks slide into the limit on the left position;
Fig. 6 is the motor process sketch of this utility model embodiment one.
The specific embodiment
Referring to Figure of description, this utility model provides a kind of recovery training appliance for recovery, drive part and limbs support apparatus are set, drive part comprises the guide rail slide block structure in driver, base a1 and the base a1, the power of driver outputs to the slide block a2 that can move along guide rail, adopts hinge linkage to be connected between the slide block a2 of guide rail slide block structure and the limbs support apparatus.By guide rail slide block structure conversion driving force, utilize guide rail and hinge bar linkage structure again, produce the passive exercise track of subsides and human motion rule.
This utility model provides two kinds of limbs support apparatus: a kind of for tempering the design of shank or forearm, the limbs support apparatus is shank forearm supporter b2, described hinge linkage adopts lattice framing b1, and shank forearm supporter b2 one end is coupling on base a1, is hinged between the other end and the lattice framing b1; A kind ofly design for tempering whole shank or arm, shank forearm supporter c2 and the big arm supporter of thigh c1 by interlock constitute, described hinge linkage comprises last lattice framing c3 that is hinged with the big arm supporter of thigh c1 and the following lattice framing c4 that is hinged with shank forearm supporter c2, be hinged between the slide block a2 of slide block structure and the following lattice framing c4, last lattice framing c3 and base a1 are coupling.During concrete enforcement, shank forearm supporter c2 and the big arm supporter of thigh c1 that manufacturer can provide shank forearm supporter b2 simultaneously and connect in a cover recovery training appliance for recovery select for use during use and are connected to the rehabilitation support equipment to get final product as required.
First kind of embodiment that this utility model provides is applied to rehabilitation training with slider-crank mechanism is ingenious, and can produces appropriate forearm/shank movement locus.Referring to the embodiment one that accompanying drawing 1,2 provides, this structure is fit to take exercise forearm.B2 can be used for fixing the forearm except that shank forearm supporter, has also designed the big arm holder of holding big arm and has met device b3.The translation of slide block a2 is delivered to shank forearm supporter b2 by lattice framing b1 hinge is moving, and promote it and sway, thus rehabilitation and training that forearm has been gone up in realization.During concrete enforcement, elastomeric material can be used in the fixed limb position of shank forearm supporter b2, changes to adapt to limb size.When being used for the forearm training, can add the handle b4 that can move and pinch for holding, adapt to different arm length.This structure changes a little, base is erect used, and does not establish big arm holder and meets device b3, and handle b4 uses as foot-operated, just is suitable for tempering shank with sitting posture.
Second kind of embodiment that this utility model provides is the ingenious combination of slider-crank mechanism and multi-link structure, can produce appropriate shank/arm motion track.The embodiment two that provides referring to accompanying drawing 3,4, this structure is fit to take exercise whole shank, shank forearm supporter c2 need design in conjunction with the big arm supporter of thigh c1 in this case, can adopt simple two rod hinge connection structures to realize, the thigh connecting portion of this utility model embodiment two and shank connecting portion are separately positioned on hinged a pair of going up between connecting rod 1 and a pair of lower link 2.This utility model is in order to provide the user function of application of force exercise voluntarily, to go up connecting rod 1 and lower link 2 uses as lever, hand force side (draw ring 5 among Fig. 3 or the handle 5 among Fig. 4 ') is set on last connecting rod 1, when not using driver, user is exerted all one's strength in the hand force side, the thigh connecting portion of last connecting rod 1 other end can be given the rightabout power of user, reaches multiple exercise purpose.Same this structure changes a little, is designed to adjustable size, promptly can be used for taking exercise entire arms.
In order to strengthen the supporting role to thigh, embodiment two adopts quadric chain to realize shank forearm supporter c2 and the big arm supporter of thigh c1.This utility model embodiment two is on basis on last connecting rod 1 and the lower link 2, added with hinged first auxiliary connecting rod 3 of last connecting rod 1 with hinged second auxiliary connecting rod, 4, the first auxiliary connecting rods 3, second auxiliary connecting rod 4 of lower link 2 and constituted quadric chain jointly with last connecting rod 1, lower link 2.Quadric chain plays leverage equally, and when user was used hands in the downward application of force in hand force side, 3 pairs of thighs of first auxiliary connecting rod also had support force, have alleviated the support burden of thigh connecting portion to thigh, make user feel more comfortable.
This utility model also provides a series of thin portions to improve to improve Practical Performance: supporting component is set, comprise support long tube 7 under the base a1, be connected the roller 6 and the telescoping tube 8 that support long tube 7 two ends, last lattice framing c3 one end and last connecting rod are 1 affixed, the other end and 8 companies of telescoping tube.Telescoping tube 8 in the supporting component, by regulate can telescoping tube 8 length, to adapt to different thighs or arm length.Roller 6 can help user to carry, the roller of the approximate luggage case of effect bottom.Under base a1, be provided with support long tube 7 can be so that roller 6 and telescoping tube 8 be installed, and can play certain supporting role, usefulness person when exercise, recovery training appliance for recovery can be shelved on ground or bed on, can carry out rehabilitation training.When being applicable to different training way, the setting of telescoping tube 8 can suitably be adjusted according to human figure.
For being provided, rehabilitation supports power, this utility model adopts the feed screw nut group with the actuated element that the power of driver outputs to slide block a2, and the feed screw nut group comprises the transmission nut on leading screw and the leading screw, and screw mandrel is along the guide rail setting, transmission nut is connected with slide block a2, and motor output inserts leading screw.Can adopt motor as driver during concrete enforcement, motor output shaft links to each other with screw mandrel by gear, gives screw mandrel with transmission of power.Leading screw should be parallel with the guide rail (a3 place signal among Fig. 3) in the base a1, can be provided with 2 guide rods and be distributed in the leading screw both sides, and the two ends of screw mandrel are connected to base a1 two ends by a pair of angular contact ball bearing, and fixing.Transmission nut is housed on the screw mandrel, the rotation of screw mandrel can be become the translation back and forth of transmission nut, transmission nut is fixed by nut and slide block a2, and can drive slide block a2 and move around along guide rail.Moving of slide block a2 then drives moving of lattice framing b1 or following lattice framing c4, and the limbs that drive the people are made corresponding actions, in order to the limbs joint activity.
In order to satisfy different need of exercise, adopt adjustable speed control motor that different exercise intensities is provided.Can calculate the power bracket of motor according to people's body weight and motion of mechanism and force analysis.Because product is mainly used in average family, and the motor power (output) that needs is also little, motor also should be able to be realized rotating, be convenient to speed governing simultaneously, can select monopole asynchronous motor, inquire about the content selectable of relevant motor on the mechanical handbook and select YY series single-phase capacitor operation asyn. motor, rated power is: 90W, rated speed is: 3000 (r/min).
For implementation result of the present utility model is described, this utility model provides the motor process sketch of embodiment two, and Fig. 5 A, Fig. 5 B and Fig. 5 C represent that respectively slide block a2 slides into that (establishing stroke is 450), slide block a2 slide into the limit on the left position in limit on the right-right-hand limit position, the slide block a2 motion.Shown in Fig. 5 A, corresponding to the forms of motion of embodiment two, the AB segment table shows rail length in the base a1, and guide rail has been determined the left and right sides extreme position that slide block a2 slides.If AB=450, the junction that connecting rod 1 and telescoping tube 8 are gone up in the expression of C point, so AC length can change, and gets AC=166 during analysis, connecting rod 1 and lower link 2 (CD=230 on CD, the FM labelling, FM=300), M labelling slide block a2, lattice framing c3 on the DE labelling, (D, F place are fixedly hinged lattice framing c4 under the EF labelling, DE=100, EF=160).This embodiment does reconditioning when motion, and principal organ is a slider-crank mechanism, the E point shift in position of bringing owing to slide block a2 and driving mechanism with the mobile representative of a blockage among Fig. 5 A, Fig. 5 B and Fig. 5 C.Because the thigh structure has been determined (bent angle is known), so CE, EM length can calculate CE=313, EM=434.Thereby Motor Drive slide block a2 moves back and forth at stroke AB and makes connecting rod CE, EM motion drive large and small lower limb and do relevant flexion movement.When moving to stroke A, B two ends, slide block a2 can calculate range of movement, each angle that for example marks in the accompanying drawing.As accompanying drawing 5B, 5C, can draw result of calculation (perhaps directly obtain a result with softwares such as AUTO CAD, computational process is slightly), the human motion scope was very big when visible this utility model was used in shank:
Knee joint: 20 °～170 ° (with the knee is the summit, and large and small lower limb is the limit)
Hip: 10 °～110 ° (intersection point with thigh root step and ground is the summit, and thigh, ground are the limit)
The structure of embodiment one is comparatively simple, and the motor process sketch is the simplification of embodiment two movement relations referring to Fig. 6, and A ', B ', C ' are respectively corresponding to A, C among Fig. 5 A, Fig. 5 B and Fig. 5 C, E point.The motor process of other usings method is all similar with the embodiment that this utility model provides, and this utility model will not be given unnecessary details.
Claims (7)
1. recovery training appliance for recovery, it is characterized in that: drive part and limbs support apparatus are set, drive part comprises the guide rail slide block structure in driver, base and the base, the power of driver outputs to the slide block that can move along guide rail, adopts hinge linkage to be connected between slide block and the limbs support apparatus.
2. recovery training appliance for recovery according to claim 1 is characterized in that: described limbs support apparatus is a shank forearm supporter, and described hinge linkage adopts lattice framing, and shank forearm supporter one end is coupling on base, is hinged between the other end and the lattice framing.
3. recovery training appliance for recovery according to claim 1, it is characterized in that: described limbs support apparatus is made of the shank forearm supporter and the big arm supporter of thigh of interlock, described hinge linkage comprises last lattice framing that is hinged with the big arm supporter of thigh and the following lattice framing that is hinged with shank forearm supporter, be hinged between the slide block of slide block structure and the following lattice framing, last lattice framing and base are coupling.
4. recovery training appliance for recovery according to claim 3 is characterized in that: the big arm supporter of shank forearm supporter and thigh adopts quadric chain.
5. according to claim 1 or 2 or 3 or 4 described recovery training appliance for recovery, it is characterized in that: the actuated element employing feed screw nut group that the power of driver is outputed to slide block, the feed screw nut group comprises the transmission nut on leading screw and the leading screw, screw mandrel is along the guide rail setting, transmission nut is connected with slide block, and driver output inserts leading screw.
6. according to claim 1 or 2 or 3 or 4 described recovery training appliance for recovery, it is characterized in that: driver adopts adjustable speed control motor.
7. recovery training appliance for recovery according to claim 5 is characterized in that: driver adopts adjustable speed control motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201725165U CN201044808Y (en) | 2006-12-22 | 2006-12-22 | Rehabilitation training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201725165U CN201044808Y (en) | 2006-12-22 | 2006-12-22 | Rehabilitation training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201044808Y true CN201044808Y (en) | 2008-04-09 |
Family
ID=39308282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201725165U Expired - Fee Related CN201044808Y (en) | 2006-12-22 | 2006-12-22 | Rehabilitation training device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201044808Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614063A (en) * | 2012-04-10 | 2012-08-01 | 芜湖天人智能机械有限公司 | Support-movable and amplitude-adjustable training device for rehabilitation of upper and lower limbs |
| CN103316446A (en) * | 2013-07-12 | 2013-09-25 | 芜湖天人智能机械有限公司 | Rail-variable upper limb and lower limb coordinated exercise training mechanism with moving pair |
| CN105078705A (en) * | 2015-08-25 | 2015-11-25 | 广西大学 | Thread screw type physiotherapy apparatus capable of relieving rigidity of muscles and activating collaterals for legs |
| CN105326624A (en) * | 2014-08-14 | 2016-02-17 | 北京信息科技大学 | Rehabilitation training auxiliary equipment for spatial motion of upper/lower limbs |
| CN105879322A (en) * | 2016-04-05 | 2016-08-24 | 许昌学院 | Aerobics teaching device |
| CN105920782A (en) * | 2016-04-13 | 2016-09-07 | 许昌学院 | Fixed type comprehensive sport system |
| CN111569369A (en) * | 2020-05-18 | 2020-08-25 | 武汉尚诚源健康科技有限公司 | Olecranal fracture postoperative exercise device |
| CN112569542A (en) * | 2020-12-09 | 2021-03-30 | 湖南泰贵生物科技有限公司 | Surgical rehabilitation nursing moving device |
-
2006
- 2006-12-22 CN CNU2006201725165U patent/CN201044808Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614063A (en) * | 2012-04-10 | 2012-08-01 | 芜湖天人智能机械有限公司 | Support-movable and amplitude-adjustable training device for rehabilitation of upper and lower limbs |
| CN103316446A (en) * | 2013-07-12 | 2013-09-25 | 芜湖天人智能机械有限公司 | Rail-variable upper limb and lower limb coordinated exercise training mechanism with moving pair |
| CN103316446B (en) * | 2013-07-12 | 2015-04-22 | 芜湖天人智能机械有限公司 | Rail-variable upper limb and lower limb coordinated exercise training mechanism with moving pair |
| CN105326624A (en) * | 2014-08-14 | 2016-02-17 | 北京信息科技大学 | Rehabilitation training auxiliary equipment for spatial motion of upper/lower limbs |
| CN105326624B (en) * | 2014-08-14 | 2017-07-07 | 北京信息科技大学 | Upper limbs/lower limb spatial movement rehabilitation training auxiliary equipment |
| CN105078705A (en) * | 2015-08-25 | 2015-11-25 | 广西大学 | Thread screw type physiotherapy apparatus capable of relieving rigidity of muscles and activating collaterals for legs |
| CN105879322A (en) * | 2016-04-05 | 2016-08-24 | 许昌学院 | Aerobics teaching device |
| CN105920782A (en) * | 2016-04-13 | 2016-09-07 | 许昌学院 | Fixed type comprehensive sport system |
| CN111569369A (en) * | 2020-05-18 | 2020-08-25 | 武汉尚诚源健康科技有限公司 | Olecranal fracture postoperative exercise device |
| CN112569542A (en) * | 2020-12-09 | 2021-03-30 | 湖南泰贵生物科技有限公司 | Surgical rehabilitation nursing moving device |
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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 |