CN2796691Y - Horizontal training device for leg convalescence - Google Patents
Horizontal training device for leg convalescence Download PDFInfo
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- CN2796691Y CN2796691Y CN 200520020789 CN200520020789U CN2796691Y CN 2796691 Y CN2796691 Y CN 2796691Y CN 200520020789 CN200520020789 CN 200520020789 CN 200520020789 U CN200520020789 U CN 200520020789U CN 2796691 Y CN2796691 Y CN 2796691Y
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Abstract
The utility model relates to a horizontal training device for leg convalescence, which is used for paralytic patients caused by cardiovascular diseases or patients with injured lower limbs caused by accidents to carry out rehabilitation training of legs. The training speed and the movement range can be automatically adjusted according to the theory of rehabilitation science and the principle of a man-machine collaborative robot by a speed regulation controller. The utility model mainly comprises a DC servo motor, a leading screw, a sliding block mechanism of a crank connecting rod, foot boards, guide rails, a rotation angle sensor, a speed regulation controller and a base. When the utility model is used, the utility model can be placed on a common bed, legs of a patient can be placed outside the utility model, soles tread on the foot boards, each thigh is bound by a binding belt and control instructions are optionally arranged on a keyboard of the speed regulation controller.
Description
Technical field
A kind of horizontal shank recovery training appliance for recovery belongs to medical apparatus and instruments.Be used for the patient that cardiovascular and cerebrovascular disease causes the damage of paralysis or lower limb body that contingency causes and do the shank rehabilitation training.
Background technology
Theory of medicine and facts have proved, the lower limb body damage patient that cerebral palsy sequela or contingency cause must carry out the limbs training, helps to recover limb function, prevents muscle " the useless property used " atrophy.But because patient's dysfunction can not independently be finished the limbs training, generally be to implement, and need the implementer to have certain nursing knowledge, carry out with following the prescribed order by nurse or other people.This is a job that consumes very much implementer's muscle power.Present existing lower limb recovery training appliance for recovery (CPM machine) is mainly used in kneed postoperative recovery training, and it places the below of lower limb, and range of motion is less, and is less to the training effect of hip joint and ankle joint, is unsuitable for the rehabilitation training of hemiplegic patient's leg joint.
Summary of the invention
A kind of horizontal shank recovery training appliance for recovery is according to rehabilitation scientific principle opinion and collaborative robot principle, by speed setting controller, independently adjusts training speed and range of movement, thereby reaches the optimal rehabilitation training effect.
The primary structure of horizontal shank recovery training appliance for recovery comprises DC servo motor, leading screw, crank connecting rod sliding block mechanism, pedal, guide rail, rotary angle transmitter, speed setting controller and base.Wherein an end of DC servo motor links to each other with leading screw, and the other end links to each other with rotary angle transmitter.Be packed on the slide block with the leading screw nut engaged.Guide rail is that the end is fixed on 1 feed rod parallel with leading screw on the base; Slide block in the crank connecting rod sliding block mechanism is sleeved on the feed rod by the open-work on it, and can do reciprocating linear motion thereon; And the outer end of crank is hinged on the base.The crank in the crank connecting rod sliding block mechanism and the length of connecting rod are all adjustable, and is long with the lower limb that adapts to different patients, and by quick retaining mechanism locking.Strapping tape is arranged, so that the patient pinions thigh (in other words, the flexion and extension of patient's thigh and shank drives by crank) when doing rehabilitation training on the crank.Pedal is hinged on the slide block outside, in time adjusts the orientation of foot when moving back and forth with convenient slide block.When patient's sole is stepped on pedal, crank connecting rod sliding block mechanism is positioned at patient's lateral leg, also therefore, this recovery training appliance for recovery has left and right branch (installation site that only need put upside down pedal, crank connecting rod sliding block mechanism and leading screw, DC servo motor gets final product).Link to each other with lead between rotary angle transmitter, speed setting controller and DC servo motor.
Leading screw in the said structure and the nut on the slide block can convert the rotation of motor to the reciprocating motion of slide block along guide rail, and then force crank connecting rod sliding block mechanism and the shank that bundlees on it to do flexion and extension.
During use, the shank recovery training appliance for recovery can be placed on the common bed, and place the outside of left lower limb or right lower limb, patient's sole is stepped on pedal, pinions patient's thigh with the strapping tape on the crank.The patient can independently set control instruction (as the speed and the range of movement etc. of training) on the keyboard of speed setting controller, start DC servo motor, and it will realize the shank flexion and extension that the patient expects under the control of speed setting controller.
This utility model is used for that cardiovascular and cerebrovascular disease causes paralysis and the lower limb body damage patient that causes because of contingency etc. does lower limb rehabilitation training, also can be used for the physical training of healthy old men.
Description of drawings
The horizontal shank recovery training appliance for recovery of Fig. 1 structural representation (front view)
The horizontal shank recovery training appliance for recovery of Fig. 2 schematic top plan view
The specific embodiment
Provide preferred implementation of the present utility model below, and be illustrated in conjunction with the accompanying drawings.
As shown in Figure 1, 2, the primary structure of horizontal shank recovery training appliance for recovery comprises DC servo motor 1, leading screw 2, crank connecting rod sliding block mechanism 3, pedal 4, guide rail 5, speed setting controller 6, rotary angle transmitter 7 and base 8.Wherein an end of DC servo motor 1 links to each other with leading screw 2, and the other end links to each other with rotary angle transmitter 7; Be packed on the slide block 33 with leading screw 2 nut engaged; Guide rail 5 is that the end is fixed on the base 81 feed rod parallel with leading screw 2, and slide block 33 is sleeved on the feed rod guide rail 5 by the open-work on it in the crank connecting rod sliding block mechanism 3, and can do reciprocating linear motion thereon; And the outer end of crank 31 is hinged on the base 8.The crank 31 in the crank connecting rod sliding block mechanism 3 and the length of connecting rod 32 are all adjustable, and is long with the lower limb that adapts to different patients, and by the locking of quick retaining mechanism, and strapping tape 34 is arranged on the crank 31, so that the patient pinions thigh when doing rehabilitation training.Pedal 4 is hinged on the outside of slide block 33, the instant orientation of adjusting foot when moving back and forth with convenient slide block 33.When patient's sole is stepped on pedal 4, crank connecting rod sliding block mechanism 3 is positioned at patient's lateral leg, also therefore, this recovery training appliance for recovery has left and right branch (installation site that only need put upside down pedal 4, crank connecting rod sliding block mechanism 3 and leading screw 2, DC servo motor 1 gets final product).Rotary angle transmitter 7, speed setting controller 6 and 1 of DC servo motor link to each other with lead.
Leading screw 2 in the said structure and the nut on the slide block 33 can convert the rotation of DC servo motor 1 to the reciprocating motion of slide block 33 along guide rail 5, and then force crank connecting rod sliding block mechanism 3 and the shank that bundlees on it to do flexion and extension
During use, the shank recovery training appliance for recovery can be placed on the common bed, and place the outside of left lower limb or right lower limb, patient's sole is stepped on pedal 4, pinions patient's thigh with the strapping tape on the crank 31 34.The patient can independently set control instruction (as the speed and the range of movement etc. of training) on the keyboard of speed setting controller 6, start DC servo motor 1, and it will realize the shank flexion and extension that the patient expects under the control of speed setting controller 6.
This utility model is used for that cardiovascular and cerebrovascular disease causes paralysis and the lower limb body damage patient that causes because of contingency etc. does lower limb rehabilitation training, also can be used for the physical training of healthy old men.
Claims (1)
1. a horizontal shank recovery training appliance for recovery is characterized in that it comprises DC servo motor (1), leading screw (2), crank connecting rod sliding block mechanism (3), pedal (4), guide rail (5), speed setting controller (6), rotary angle transmitter (7) and base (8); Wherein, an end of DC servo motor (1) links to each other with leading screw (2), and the other end links to each other with rotary angle transmitter (7); Be packed on the slide block (33) with leading screw (2) nut engaged; Guide rail (5) be the end be fixed on the base (8) 1 with the parallel feed rod of leading screw (2), the slide block (33) in the crank connecting rod sliding block mechanism (3) is sleeved on the feed rod guide rail (5) by the open-work on it; And the outer end of crank (31) is hinged on the base (8); The crank (31) in the crank connecting rod sliding block mechanism (3) and the length of connecting rod (32) are all adjustable, and by quick retaining mechanism locking, and strapping tape (34) is arranged on the crank (31); Pedal (4) is hinged on the outside of slide block (33); Link to each other with lead between rotary angle transmitter (7), speed setting controller (6) and DC servo motor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520020789 CN2796691Y (en) | 2005-05-11 | 2005-05-11 | Horizontal training device for leg convalescence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520020789 CN2796691Y (en) | 2005-05-11 | 2005-05-11 | Horizontal training device for leg convalescence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2796691Y true CN2796691Y (en) | 2006-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520020789 Expired - Fee Related CN2796691Y (en) | 2005-05-11 | 2005-05-11 | Horizontal training device for leg convalescence |
Country Status (1)
| Country | Link |
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| CN (1) | CN2796691Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829004A (en) * | 2010-04-14 | 2010-09-15 | 南京理工大学 | Bidirectional flexible knee-joint active-passive rehabilitation training device |
| CN101836930A (en) * | 2010-04-14 | 2010-09-22 | 南京理工大学 | Flexible active and passive knee-joint rehabilitation training device |
| CN102743838A (en) * | 2012-07-13 | 2012-10-24 | 中国科学院自动化研究所 | Novel lower limb joint mechanism of reclining-type Lower limb rehabilitation robot |
| CN105233462A (en) * | 2015-10-21 | 2016-01-13 | 无锡清杨机械制造有限公司 | Quadriceps femoris muscle rehabilitation training bed based on crank-slider mechanism |
| CN105616100A (en) * | 2014-11-07 | 2016-06-01 | 青岛瑞箭机电工程技术有限公司 | Electric pedaling and swinging fitness equipment |
| CN105748256A (en) * | 2016-02-15 | 2016-07-13 | 赵菁 | Lower limb function assisting rehabilitation device |
| CN106955220A (en) * | 2017-05-09 | 2017-07-18 | 党建军 | A kind of novel orthopaedics CPM exercise machines |
| CN108294913A (en) * | 2017-01-12 | 2018-07-20 | 上海理工大学 | Lower limbs active-passive rehabilitation training aids |
| CN112022616A (en) * | 2020-09-01 | 2020-12-04 | 燕山大学 | Active-passive combined lower limb rehabilitation training device |
| CN112043558A (en) * | 2020-09-14 | 2020-12-08 | 西安理工大学 | Lower limb exoskeleton rehabilitation robot with rehabilitation training and assisted walking functions |
-
2005
- 2005-05-11 CN CN 200520020789 patent/CN2796691Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836930A (en) * | 2010-04-14 | 2010-09-22 | 南京理工大学 | Flexible active and passive knee-joint rehabilitation training device |
| CN101836930B (en) * | 2010-04-14 | 2011-09-21 | 南京理工大学 | Flexible active and passive knee-joint rehabilitation training device |
| CN101829004B (en) * | 2010-04-14 | 2012-01-25 | 南京理工大学 | Bidirectionally flexible knee-joint active-passive rehabilitation training device |
| CN101829004A (en) * | 2010-04-14 | 2010-09-15 | 南京理工大学 | Bidirectional flexible knee-joint active-passive rehabilitation training device |
| CN102743838A (en) * | 2012-07-13 | 2012-10-24 | 中国科学院自动化研究所 | Novel lower limb joint mechanism of reclining-type Lower limb rehabilitation robot |
| CN102743838B (en) * | 2012-07-13 | 2014-09-24 | 中国科学院自动化研究所 | Novel lower limb joint mechanism of reclining-type Lower limb rehabilitation robot |
| CN105616100A (en) * | 2014-11-07 | 2016-06-01 | 青岛瑞箭机电工程技术有限公司 | Electric pedaling and swinging fitness equipment |
| CN105233462A (en) * | 2015-10-21 | 2016-01-13 | 无锡清杨机械制造有限公司 | Quadriceps femoris muscle rehabilitation training bed based on crank-slider mechanism |
| CN105748256A (en) * | 2016-02-15 | 2016-07-13 | 赵菁 | Lower limb function assisting rehabilitation device |
| CN108294913A (en) * | 2017-01-12 | 2018-07-20 | 上海理工大学 | Lower limbs active-passive rehabilitation training aids |
| CN106955220A (en) * | 2017-05-09 | 2017-07-18 | 党建军 | A kind of novel orthopaedics CPM exercise machines |
| CN112022616A (en) * | 2020-09-01 | 2020-12-04 | 燕山大学 | Active-passive combined lower limb rehabilitation training device |
| CN112022616B (en) * | 2020-09-01 | 2022-02-22 | 燕山大学 | Active-passive combined lower limb rehabilitation training device |
| CN112043558A (en) * | 2020-09-14 | 2020-12-08 | 西安理工大学 | Lower limb exoskeleton rehabilitation robot with rehabilitation training and assisted walking functions |
| CN112043558B (en) * | 2020-09-14 | 2022-05-10 | 西安理工大学 | Lower limb exoskeleton rehabilitation robot with rehabilitation training and assisted walking functions |
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| 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 |