CN103190999A - Rehabilitation training device for range of upper-limb joint motion - Google Patents
Rehabilitation training device for range of upper-limb joint motion Download PDFInfo
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- CN103190999A CN103190999A CN2012100050497A CN201210005049A CN103190999A CN 103190999 A CN103190999 A CN 103190999A CN 2012100050497 A CN2012100050497 A CN 2012100050497A CN 201210005049 A CN201210005049 A CN 201210005049A CN 103190999 A CN103190999 A CN 103190999A
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Abstract
A rehabilitation training device for range of upper-limb joint motion comprises a control box, a motor, an encoder, a driver, an upper-limb bracket, an angle sensor and a photoelectric switch, wherein the upper-limb bracket comprises a follow-up rotor, a free rotor, a transverse adjustment lever, a longitudinal adjustment lever and an arm support. The rehabilitation training device for range of upper-limb joint motion has the advantages of small size, safety and reliability and scientific and reasonable design, can effectively exercise upper-limb muscles to enable quick rehabilitation of a patient and can be used for both active training and passive training, the passive training angle can be set at any angle within the maximum stretching angle during active training and can be increased according to the rehabilitation situation of the patient.
Description
Technical field
The present invention relates to exercising device, particularly a kind of upper limb joint mobility device for healing and training.
Background technology
For because of arthralgia, traumatic arthritis and the patient who suffers from deformity, apoplexy, hemiplegia or spinal cord injury, the Most patients range of motion is limited, and activity of daily living is seriously limited.Clinical proof, suitable active or auxiliary continuous passive motion are to recover the effective ways of joint normal activity degree.But present training is mainly finished by initiatively training, passive exercise generally is the fixing joint mobility, is difficult to adapt to patient's different rehabilitation processes, even if rehabilitation teacher or nursing staff's help is arranged, the training effect is also desirable not to the utmost, and training process bothers, difficulty is big.Therefore extremely need a kind ofly can effectively help them to carry out the upper limb joint mobility to carry out initiatively and the intelligent rehabilitation instrument of passive exercise and evaluation.
Summary of the invention
Purpose of the present invention, can provide the patient to carry out initiatively or the upper limb joint mobility device for healing and training of passive exercise in order to provide a kind of exactly, when passive exercise, range of motion carried out suitable training when the range of motion when initiatively training determined passive exercise, and the passive exercise that carries out fast with auto-selecting parameter is provided simultaneously.
To achieve these goals, the present invention has adopted following technical scheme: a kind of upper limb joint mobility device for healing and training, and it comprises:
Control chamber, the front of control chamber are provided with for input and show rotating speed of motor and corner parameter control panel;
Motor is installed in the control chamber, and its rotating shaft is stretched out to a side of control chamber;
Encoder, being installed in communicates by letter in the control chamber and with control panel links to each other;
Driver is installed in the control chamber, and its input links to each other with encoder, and outfan links to each other with motor;
The upper limb carriage is arranged on the outside of control chamber and links to each other with machine shaft transmission or not transmission;
Angular transducer, being arranged on communicates by letter in the upper limb carriage and with encoder links to each other;
Photoswitch is arranged on the rotating shaft below of motor and is sent to encoder with the encoder position signalling that links to each other machine shaft of communicating by letter.
Described upper limb carriage comprises servo-actuated rotor, free rotor, lateral adjustments bar, vertically adjusting rod and arm holder; Servo-actuated rotor is fixed on the machine shaft and along with machine shaft rotates; Free rotor is sleeved on the machine shaft and is arranged on the outside of servo-actuated rotor, and free rotor can freely rotate, or is fixedly linked by synchronizer knob and servo-actuated rotor and follows servo-actuated rotor and rotate; The lateral adjustments bar laterally is connected on the free rotor, and it crosses out length and can regulate; Vertically adjusting rod vertically is connected the below of lateral adjustments bar, and its vertical extension elongation can be regulated; The arm holder is fixedly linked with vertical adjusting rod and along with vertical adjusting rod is done and is synchronized with the movement; Described angular transducer is arranged in the free rotor.
Described upper limb joint mobility device for healing and training can carry out active training and passive exercise; Motor does not rotate when initiatively training, and free rotor does not link to each other with servo-actuated rotor but rotates around machine shaft; Motor rotates during passive exercise, and free rotor and servo-actuated rotor are fixedly linked and follow servo-actuated rotor rotation; The passive exercise mode comprises the training of quick training and auto-selecting parameter, and the motor speed of training is divided into quick 180 °/s, 120 °/s of middling speed and 60 °/s at a slow speed fast; Auto-selecting parameter when training, motor speed can be arranged on≤arbitrary value of 180 °/s.
Original position when the installation site of described photoswitch resets as machine shaft and the reference position that sets corner.
Upper limb joint mobility device for healing and training volume of the present invention is small and exquisite, safe and reliable, and design science is reasonable, can the effective exercise muscle of upper extremity, make the quick rehabilitation of patient.
Description of drawings
Fig. 1 is the overall structure sketch map of upper limb joint mobility device for healing and training of the present invention;
Fig. 2 is decomposition texture sketch map of the present invention;
Fig. 3 is the structural representation of facing of the present invention;
Fig. 4 is the structural representation of the carriage among the present invention;
Fig. 5 is control system structured flowchart of the present invention.
The specific embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, cooperate referring to Fig. 2, Fig. 3, Fig. 4, Fig. 5, upper limb joint mobility device for healing and training of the present invention comprises control chamber 1, motor 2, encoder 3, driver 4, upper limb carriage 5, angular transducer 6 and photoswitch 7.
The front of control chamber 1 is provided with for input and shows rotating speed of motor and corner parameter control panel 11;
Motor 2 is installed in the control chamber 1, and its rotating shaft 21 is stretched out to a side of control chamber;
Encoder 3 is installed in the control chamber 1 and with control panel 11 communications and links to each other;
Driver 4 is installed in the control chamber 1, and its input links to each other with encoder 3, and outfan links to each other with motor 2;
Angular transducer 6 is arranged in the free rotor 52 of upper limb carriage 5, and links to each other with encoder 3 communications;
Photoswitch 7 is arranged on the rotating shaft below of motor and the position signalling that links to each other with encoder 3 communications machine shaft is sent to encoder.
Cooperation is referring to Fig. 2, Fig. 4, and the upper limb carriage 5 among the present invention comprises servo-actuated rotor 51, free rotor 52, lateral adjustments bar 53, vertically adjusting rod 54 and arm holder 55.Servo-actuated rotor 51 is fixed on the machine shaft 21 and along with machine shaft rotates; Free rotor 52 is sleeved on the machine shaft 21 and is arranged on the outside of servo-actuated rotor 51, and free rotor 52 can freely rotate, or is fixedly linked by synchronizer knob 56 and servo-actuated rotor and follows servo-actuated rotor and rotate; Lateral adjustments bar 53 laterally is connected on the free rotor 52, and it crosses out length and can regulate by transverse bar tightening knob 57; Vertically adjusting rod 54 vertically is connected the below of lateral adjustments bar 53, and its vertical extension elongation can be regulated by longitudinal rod tightening knob 58; Arm holder 55 is fixedly linked with vertical adjusting rod 54 and along with vertical adjusting rod is done and is synchronized with the movement.
Upper limb joint mobility device for healing and training among the present invention can carry out active training and passive exercise; Motor does not rotate when initiatively training, and free rotor does not link to each other with servo-actuated rotor but rotates around machine shaft; Motor rotates during passive exercise, and free rotor and servo-actuated rotor are fixedly linked and follow servo-actuated rotor rotation; The passive exercise mode comprises the training of quick training and auto-selecting parameter, and the motor speed of training is divided into quick 180 °/s, 120 °/s of middling speed and 60 °/s at a slow speed fast; Auto-selecting parameter when training, motor speed can be arranged on≤arbitrary value of 180 °/s.
Original position when the installation site of the photoswitch among the present invention resets as machine shaft and the reference position that sets corner.
This device adopts encoder, and adopts the MD204L main screen to communicate by letter with encoder.The angular transducer 6 that is positioned at free rotor 52 inside bends and stretches angle for detection of the maximum of patient's elbow joint and the maximum angle during as passive exercise.During use, do initiatively motion earlier, bend and stretch angle with the maximum that detects patient's elbow joint, need unscrew synchronizer knob 56, arm is put in the arm holder 55 fixing; Make the arm holder level of trying one's best, regulate the height of vertical adjusting rod 54, forearm centrage and machine shaft 21 are on the same horizontal line; On the previous step basis, regulate the extension elongation of lateral adjustments bar 53, make elbow joint left and right sides centrally aligned machine shaft 21.When carrying out passive exercise after active exercise is finished, screw synchronizer knob 56, arm is put in the arm holder 55 fixing; Make arm holder 55 level as far as possible, regulate the height of vertical adjusting rod 54, forearm centrage and machine shaft 21 are on the same horizontal line; Regulate the extension elongation of lateral adjustments bar 53, make elbow joint left and right sides centrally aligned machine shaft 21.After arm places, training speed can be set, training speed can be arranged on 0～180 °/s according to patient's concrete condition and train with interior arbitrary speed.
When using this upper limb joint mobility device for healing and training, the patient can stand or be sitting on the chair near device, forearm is placed in the arm holder of device, and user can be selected initiatively training or passive exercise.In the passive exercise process, device drives upper limb and moves back and forth, and when user finds that the rotating speed that arranges or corner are improper, can carry out resetting of parameter at any time, and perhaps powered-down carries out passive exercise after having reset parameter again.
Claims (4)
1. upper limb joint mobility device for healing and training is characterized in that comprising:
Control chamber, the front of control chamber are provided with for input and show rotating speed of motor and corner parameter control panel;
Motor is installed in the control chamber, and its rotating shaft is stretched out to a side of control chamber;
Encoder, being installed in communicates by letter in the control chamber and with control panel links to each other;
Driver is installed in the control chamber, and its input links to each other with encoder, and outfan links to each other with motor;
The upper limb carriage is arranged on the outside of control chamber and links to each other with machine shaft transmission or not transmission;
Angular transducer, being arranged on communicates by letter in the upper limb carriage and with encoder links to each other;
Photoswitch is arranged on the rotating shaft below of motor and is sent to encoder with the encoder position signalling that links to each other machine shaft of communicating by letter.
2. upper limb joint mobility device for healing and training as claimed in claim 1 is characterized in that: described upper limb carriage comprises servo-actuated rotor, free rotor, lateral adjustments bar, vertically adjusting rod and arm holder; Servo-actuated rotor is fixed on the machine shaft and along with machine shaft rotates; Free rotor is sleeved on the machine shaft and is arranged on the outside of servo-actuated rotor, and free rotor can freely rotate, or is fixedly linked by synchronizer knob and servo-actuated rotor and follows servo-actuated rotor and rotate; The lateral adjustments bar laterally is connected on the free rotor, and it crosses out length and can regulate; Vertically adjusting rod vertically is connected the below of lateral adjustments bar, and its vertical extension elongation can be regulated; The arm holder is fixedly linked with vertical adjusting rod and along with vertical adjusting rod is done and is synchronized with the movement; Described angular transducer is arranged in the free rotor.
3. upper limb joint mobility device for healing and training as claimed in claim 2 is characterized in that: described upper limb joint mobility device for healing and training can carry out active training and passive exercise; Motor does not rotate when initiatively training, and free rotor does not link to each other with servo-actuated rotor but rotates around machine shaft; Motor rotates during passive exercise, and free rotor and servo-actuated rotor are fixedly linked and follow servo-actuated rotor rotation; The passive exercise mode comprises the training of quick training and auto-selecting parameter, and the motor speed of training is divided into quick 180 °/s, 120 °/s of middling speed and 60 °/s at a slow speed fast; Auto-selecting parameter when training, motor speed can be arranged on≤arbitrary value of 180 °/s.
4. upper limb joint mobility device for healing and training as claimed in claim 1 is characterized in that: the original position the when installation site of described photoswitch resets as machine shaft and the reference position that sets corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210005049.7A CN103190999B (en) | 2012-01-09 | 2012-01-09 | Rehabilitation training device for range of upper-limb joint motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210005049.7A CN103190999B (en) | 2012-01-09 | 2012-01-09 | Rehabilitation training device for range of upper-limb joint motion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103190999A true CN103190999A (en) | 2013-07-10 |
| CN103190999B CN103190999B (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210005049.7A Expired - Fee Related CN103190999B (en) | 2012-01-09 | 2012-01-09 | Rehabilitation training device for range of upper-limb joint motion |
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| Country | Link |
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| CN (1) | CN103190999B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103690333A (en) * | 2013-12-25 | 2014-04-02 | 南京理工大学 | Variable rigidity knee joint rehabilitation training device with biological force feedback and method of device |
| CN104706504A (en) * | 2015-03-26 | 2015-06-17 | 广西大学 | Portable electric control device for preventing and relieving scapulohumeral periarthritis |
| CN108514496A (en) * | 2018-05-11 | 2018-09-11 | 常州市钱璟康复股份有限公司 | Upper limb joint functional assessment rehabilitation training system and appraisal procedure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1961848A (en) * | 2006-11-24 | 2007-05-16 | 浙江大学 | Flexible exoskeleton elbow joint based on pneumatic muscles |
| JP2008012358A (en) * | 2005-10-11 | 2008-01-24 | Matsushita Electric Ind Co Ltd | Motion assistance apparatus |
| CN102114318A (en) * | 2011-01-19 | 2011-07-06 | 大连交通大学 | Lower limb joint rehabilitation training device |
| CN202547862U (en) * | 2012-03-02 | 2012-11-21 | 成都中科唯实仪器有限责任公司 | Double-resistance single-ionization compound vacuum gauge |
-
2012
- 2012-01-09 CN CN201210005049.7A patent/CN103190999B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008012358A (en) * | 2005-10-11 | 2008-01-24 | Matsushita Electric Ind Co Ltd | Motion assistance apparatus |
| CN1961848A (en) * | 2006-11-24 | 2007-05-16 | 浙江大学 | Flexible exoskeleton elbow joint based on pneumatic muscles |
| CN102114318A (en) * | 2011-01-19 | 2011-07-06 | 大连交通大学 | Lower limb joint rehabilitation training device |
| CN202547862U (en) * | 2012-03-02 | 2012-11-21 | 成都中科唯实仪器有限责任公司 | Double-resistance single-ionization compound vacuum gauge |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103690333A (en) * | 2013-12-25 | 2014-04-02 | 南京理工大学 | Variable rigidity knee joint rehabilitation training device with biological force feedback and method of device |
| CN103690333B (en) * | 2013-12-25 | 2016-03-23 | 南京理工大学 | A kind of with Biological Strength feedback stiffness variable knee-joint rehabilitation training device and method |
| CN104706504A (en) * | 2015-03-26 | 2015-06-17 | 广西大学 | Portable electric control device for preventing and relieving scapulohumeral periarthritis |
| CN108514496A (en) * | 2018-05-11 | 2018-09-11 | 常州市钱璟康复股份有限公司 | Upper limb joint functional assessment rehabilitation training system and appraisal procedure |
| CN108514496B (en) * | 2018-05-11 | 2023-11-24 | 常州市钱璟康复股份有限公司 | Rehabilitation training system and method for evaluating upper limb joint function |
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| Publication number | Publication date |
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| CN103190999B (en) | 2015-02-18 |
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Granted publication date: 20150218 Termination date: 20180109 |