CN101396598A - Constant-force air-operated upper and lower limbs active-passive rehabilitation trainer - Google Patents
Constant-force air-operated upper and lower limbs active-passive rehabilitation trainer Download PDFInfo
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- CN101396598A CN101396598A CNA2008101955599A CN200810195559A CN101396598A CN 101396598 A CN101396598 A CN 101396598A CN A2008101955599 A CNA2008101955599 A CN A2008101955599A CN 200810195559 A CN200810195559 A CN 200810195559A CN 101396598 A CN101396598 A CN 101396598A
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Abstract
The invention relates to a rehabilitation exerciser, in particular to a constant force gas dynamic type upper and lower limbs active and passive rehabilitation exercising and training instrument. The instrument is provided with a base, an air compressor, an air flue and a control valve, wherein, the base is provided with a seat, the two sides of which are respectively provided with a bracket which is provided with a rotary cylinder used as a driving device; the output shaft ends at the inner sides of the two rotary cylinders are respectively connected with an exercising and training component, and ends covers of the output shaft ends at the outer sides are respectively provided with tilt angle range regulation device used for limiting the slewing area of an output shaft. The training instrument overcomes the deficiencies that the existing mechanical counterweight training instrument can not provide constant power and passive training for the training user; at the same time, compared with electrical control products, the exercising and training instrument has the advantages of simple structure, low cost, high reliability, larger power regulation range, and the like, so as to be taken as the rehabilitation exerciser and the sports equipment for the healthy people.
Description
Technical field
The present invention relates to a kind of reconditioning apparatus, relate in particular to a kind of constant-force air-operated upper and lower limbs active-passive rehabilitation trainer.
Background technology
At present, the reconditioning equipment mostly is mechanical Weight type or Electromechanical Control class.The shortcoming of the reconditioning equipment maximum of machinery Weight type is: in the training process, it can not provide constant power to the user in whole range of movement, thereby the influence training also can not realize the stepless adjustment of power, and passive exercise can't be provided; The electrical control class, the direct current generators that adopt as driving more, and pass through Single-chip Controlling, this type of apparatus can provide main, passive exercise to the trainer, but its major defect is that the adjustable range to power is little, the power value is low, therefore this type of apparatus mostly is rehabilitation type exercising device, and is not suitable for use in exercise apparatus.
Summary of the invention
The invention discloses a kind of constant-force air-operated upper and lower limbs active-passive rehabilitation trainer.This training aids can overcome present mechanical Weight type training aids can not provide constant power to the training user, and the defective that passive exercise can not be provided; Compare with the electrical control series products simultaneously, it has advantages such as reliability height and power adjustment scope are bigger again.
The technical solution used in the present invention is: a kind of constant-force air-operated upper and lower limbs active-passive rehabilitation trainer, it has base, air compressor machine, air flue and control valve, base is provided with seat, the seat both sides respectively are provided with support on the base, respectively be provided with on the two stands in order to make the rotary cylinder of drive unit, two rotary cylinders inboard output axle head separately is connected with the training part, and the end cap of outside output axle head separately is provided with in order to limit the pivot angle range regulation device of output shaft slewing area; Described angle regulator is made up of adjustable plate, limited block, machine control valve and the fork of band adjustment hole, adjustable plate is fixed in end cap, limited block upper and lower settings on adjustable plate has two, the one end is connected in end cap rotationally, the other end and adjustable plate are by the adjustment hole pin joint on the adjustable plate, organic control valve respectively is set on upper and lower spacing, described fork one end is fixedly connected on the outside output axle head of rotary cylinder, and the other end causes the rotary cylinder counter-rotating in order to touch the machine control valve on the side limited block in rotation process after.
, and make the training part can carry out angular adjustment and can be changed easily the transmission of training part for the ease of the output shaft of rotary cylinder, the inboard output axle head of described rotary cylinder is connected with the training part by gear clutch.
Use in order to make training aids adapt to different users, described seat is arranged on the base by the telescopic post that is built-in with lift cylinder, and the upper end of telescopic post is provided with seat, and its lower end is arranged at seat; Base is provided with corresponding slide rail and balladeur train, and its lower end of described telescopic post is fixed on the balladeur train, and balladeur train is affected by a displacement adjusting cylinder that is arranged at base in addition and move adjusting in slide rail.Thus, can regulate the height and the front and back position of seat, train with suitable user according to user's situation.
In order to allow the trainer more comfortablely train more easily, be provided with a pair of in the front side of described seat in order to put the cushion bucket that has adhesive tape of pad user both legs bend.
The invention has the beneficial effects as follows: this training aids has overcome present mechanical Weight type training aids can not provide constant power to the training user, and the defective that passive exercise can not be provided; Compare with the electrical control series products simultaneously, it has advantages such as simple in structure, that cost is low, reliability is high and the power adjustment scope is bigger again, both can be used as the rehabilitation training equipment, also can be used as healthy people's motion exercise equipment.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a main TV structure schematic diagram of the present invention.
Fig. 2 is a left TV structure schematic diagram of the present invention.
Fig. 3 is a structure for amplifying schematic diagram of irising out part among Fig. 2.
Among the figure: 1. base 2. telescopic posts 3. seats 4. supports 5. rotary cylinders 6. training parts 7.1 adjustable plates 7.2 limited blocks 7.3 machine control valves 7.4 forks 8. cushion buckets
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of constant-force air-operated upper and lower limbs active-passive rehabilitation trainer, it has base 1, air compressor machine, air flue and control valve, base 1 is provided with seat 3, seat 3 both sides respectively are provided with support 4 on the base 1, respectively be provided with rotary cylinder 5 on the two stands 4 in order to make drive unit, two rotary cylinders 5 inboard output axle head separately is connected with training part 6, and the end cap of outside output axle head separately is provided with in order to limit the pivot angle range regulation device of output shaft slewing area; Described angle regulator is by the adjustable plate 7.1 of band adjustment hole, limited block 7.2, machine control valve 7.3 and fork 7.4 are formed, adjustable plate 7.1 is fixed in end cap, limited block 7.2 upper and lower settings on adjustable plate 7.1 has two, the one end is connected in end cap rotationally, the other end and adjustable plate 7.1 are by the adjustment hole pin joint on the adjustable plate 7.1, last, organic control valve 7.3 respectively is set on the lower position block, described fork 7.4 one ends are fixedly connected on the outside output axle head of rotary cylinder 5, and the other end causes rotary cylinder 5 counter-rotatings in order to machine control valve 7.3 backs that touch on the side limited block in rotation process.
Described seat 2 is arranged on the base 1 by the telescopic post 2 that is built-in with lift cylinder, and the upper end of telescopic post 2 is provided with seat 2, and its lower end is arranged at seat 2; Base 1 is provided with corresponding slide rail and balladeur train, and described telescopic post 2 its lower ends are fixed on the balladeur train, and balladeur train is affected by a displacement adjusting cylinder 8 that is arranged at base 1 in addition and move adjusting in slide rail.Be provided with a pair of in order to put the cushion bucket 8 that has adhesive tape of pad user both legs bend in the front side of described seat 2.
But constant-force air-operated upper and lower limbs active-passive rehabilitation trainer of the present invention supply and demand will be carried out patient's use of rehabilitation, also can temper use for healthy people.Training part in the training aids can be changed, and be furnished with multiple, to be respectively applied for the main passive exercise that carries out upper limbs ancon, shoulder, wrist and lower limb quadriceps muscle of thigh, ankle, knee, hip.When changing the training part, only need back out the gear clutch clamping screw, changing tights a bolt behind the required training part again gets final product.By the control of control valve and corresponding pneumatic element, the rotary cylinder of training aids can be trained after entering predetermined running status.
Need carry out rehabilitation the patient must nursing staff's monitoring with help under carry out.During training, open air compressor machine, what this training aids adopted is medical quiet air compressor machine.The nursing staff helps the patient to be seated in the seat of training aids, according to patient's situation, regulates the height and the front and back position of seat by control valve.By the control corresponding opening of valves and configure revolution mode, torsion, speed and the angle of revolution scope of rotary cylinder, can begin to carry out the active training.Lift an example explanation: when carrying out initiatively the train of lower limb quadriceps muscle of thigh, rotation presses down if the cross bar of training part is clockwise direction, and the trainer is that the force props up cross bar and upwards has an effect with the ankle, to temper muscle group outside the quadriceps muscle of thigh; If training part cross bar is for counterclockwise lifting in the rotation, the trainer is that the force props up the cross bar receipts shank of having an effect with the heel, to temper the inboard muscle group of quadriceps muscle of thigh; When carrying out passive exercise, switch the control corresponding valve, make rotary cylinder in the scope of pivot angle range regulation device control, drive the training part and make reciprocating operation, can allow the trainer do passive exercise.As required, configure the control range of pivot angle range regulation device in advance.During setting, pull up the latch of pin joint adjustable plate and limited block, stir limited block, on adjustable plate, select required adjustment hole, plug the latch location behind the aligning again.
The rotary cylinder of this training aids its torsion in whole revolution range can remain constant, and torque magnitude can steplessly be set in adjustable scope.Trainer's training process should be followed incremental principle and carry out.
This training aids also can use under the loss of weight frame of gantry, and the patient can erectly carry out the walking training of the passive form that strides on training aids after being deducted a part of body weight under the loss of weight frame, to recover and the function that improves its joint of lower extremity, muscle.
Claims (5)
1. constant-force air-operated upper and lower limbs active-passive rehabilitation trainer, has base (1), air compressor machine, air flue and control valve, base (1) is provided with seat (3), it is characterized in that: base (1) is gone up seat (3) both sides and respectively is provided with support (4), respectively be provided with rotary cylinder (5) on the two stands (4) in order to make drive unit, two rotary cylinders (5) inboard output axle head separately is connected with training part (6), and the end cap of outside output axle head separately is provided with in order to limit the pivot angle range regulation device of output shaft slewing area; Described angle regulator is by the adjustable plate (7.1) of band adjustment hole, limited block (7.2), machine control valve (7.3) and fork (7.4) are formed, adjustable plate (7.1) is fixed in end cap, limited block (7.2) is gone up upper and lower settings at adjustable plate (7.1) two, the one end is connected in end cap rotationally, the other end and adjustable plate (7.1) are by the adjustment hole pin joint on the adjustable plate (7.1), last, organic control valve (7.3) respectively is set on the lower position block, described fork (7.4) one end is fixedly connected on the outside output axle head of rotary cylinder (5), and the other end causes rotary cylinder (5) counter-rotating in order to machine control valve (7.3) back that touches on the side limited block in rotation process.
2. constant-force air-operated upper and lower limbs active-passive rehabilitation trainer according to claim 1 is characterized in that: the inboard output axle head of described rotary cylinder (5) is connected with training part (6) by gear clutch.
3. constant-force air-operated upper and lower limbs active-passive rehabilitation trainer according to claim 1, it is characterized in that: described seat (2) is arranged on the base (1) by the telescopic post (2) that is built-in with lift cylinder, the upper end of telescopic post (2) is provided with seat (2), and its lower end is arranged at seat (2).
4. constant-force air-operated upper and lower limbs active-passive rehabilitation trainer according to claim 3, it is characterized in that: base (1) is provided with corresponding slide rail and balladeur train, its lower end of described telescopic post (2) is fixed on the balladeur train, and balladeur train is affected by a displacement adjusting cylinder (8) that is arranged at base (1) in addition and move adjusting in slide rail.
5. constant-force air-operated upper and lower limbs active-passive rehabilitation trainer according to claim 1 is characterized in that: be provided with a pair of in order to put the cushion bucket (8) that has adhesive tape of pad user both legs bend in the front side of described seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101955599A CN101396598A (en) | 2008-10-17 | 2008-10-17 | Constant-force air-operated upper and lower limbs active-passive rehabilitation trainer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101955599A CN101396598A (en) | 2008-10-17 | 2008-10-17 | Constant-force air-operated upper and lower limbs active-passive rehabilitation trainer |
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| CN101396598A true CN101396598A (en) | 2009-04-01 |
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| CNA2008101955599A Pending CN101396598A (en) | 2008-10-17 | 2008-10-17 | Constant-force air-operated upper and lower limbs active-passive rehabilitation trainer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477824A (en) * | 2016-01-19 | 2016-04-13 | 山西睿智健科技有限公司 | Multifunctional bodybuilding device |
| CN106890430A (en) * | 2017-04-13 | 2017-06-27 | 合肥工业大学 | A kind of measurable many healthy image training robots of pose in real time |
| CN109966114A (en) * | 2019-04-07 | 2019-07-05 | 牛书珍 | A kind of upper extremity palsy assistant recovery device |
-
2008
- 2008-10-17 CN CNA2008101955599A patent/CN101396598A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477824A (en) * | 2016-01-19 | 2016-04-13 | 山西睿智健科技有限公司 | Multifunctional bodybuilding device |
| CN106890430A (en) * | 2017-04-13 | 2017-06-27 | 合肥工业大学 | A kind of measurable many healthy image training robots of pose in real time |
| CN109966114A (en) * | 2019-04-07 | 2019-07-05 | 牛书珍 | A kind of upper extremity palsy assistant recovery device |
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Open date: 20090401 |