CN208626529U - Preceding shoulder joint training adapter and forearm recovery training equipment - Google Patents
Preceding shoulder joint training adapter and forearm recovery training equipment Download PDFInfo
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- CN208626529U CN208626529U CN201821293354.XU CN201821293354U CN208626529U CN 208626529 U CN208626529 U CN 208626529U CN 201821293354 U CN201821293354 U CN 201821293354U CN 208626529 U CN208626529 U CN 208626529U
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- shoulder joint
- joint
- preceding shoulder
- sliding rail
- training
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0214—Stretching or bending or torsioning apparatus for exercising by rotating cycling movement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0274—Stretching or bending or torsioning apparatus for exercising for the upper limbs
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00178—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices for active exercising, the apparatus being also usable for passive exercising
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00181—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices comprising additional means assisting the user to overcome part of the resisting force, i.e. assisted-active exercising
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/0002—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
- A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0075—Means for generating exercise programs or schemes, e.g. computerized virtual trainer, e.g. using expert databases
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0087—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/1635—Hand or arm, e.g. handle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/06—Arms
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/10—Positions
- A63B2220/16—Angular positions
Abstract
The utility model discloses a kind of preceding shoulder joint training adapter and forearm recovery training equipment, and preceding shoulder joint training adapter includes preceding shoulder joint adapter and motion control host.Preceding shoulder joint adapter includes adjuster, position adjusting mechanism and joint fixing part, and the joint fixing part can be connected on the adjuster with adjusting by the position adjusting mechanism.Motion control host includes driving motor and control module, and the adjuster connect the output shaft relative to the driving motor with the driving motor and can rotate, and the control module is connect with the driving motor.Control module includes Angle Position change detection module, current of electric change detection module and mode selection module.The utility model can effectively assist patient to carry out joint exercise, promote muscle strength, improve range of motion, and stiff joint is loosened in drawing-off.
Description
Technical field
The utility model relates to medical instruments field more particularly to a kind of preceding shoulder joint training adapters, preceding shoulder joint health
Equipment and its Training Control method are practiced in refreshment.
Background technique
In public exercise rehabilitation training field, cerebral apoplexy, multiple sclerosis, spinal cord injury, brain paralysis influence millions of people's
Life.For the patient that most of nervous function is damaged, dyskinesia is often increased with limb spasm related, and physiotherapy is existing
The main means of stage rehabilitation training, but the status of existing training technique has many limitations.
In traditional stretching treatment, stretching, auxiliary and other physics intervention gimmick is can be used to mitigate in physiotherapist
The spasm and contracture of patient limb restore balance, harmony and joint and the motor function of limbs of patient.However, passing
System is caused high effort for by the stretching of physics gimmick, and general therapeutic teacher needs arduously to be stretched the four limbs of patient's spasm with hand；
Meanwhile the intensity stretched by hand depends on the experience and subjective feeling of therapist.
In inducing active movement training, if patient is due to that cannot generate without physiotherapist or the auxiliary of equipment
The active limb of continuous-stable moves, so being difficult to attempt by the movement of itself to reach and restore extremity motor function completely
Purpose.Further, since shortage knowledge of rehabilitation or over training, patient may during attempting to carry out autonomous limb motion
Potentially aggravate degree of injury.
Due to the shortage of therapist's resource, patient cannot get the exercise rehabilitation training of sufficient amount, so as to cause short-term health
Refreshment effect of doing exercises cannot maintain long time.
Traditional passive drawing training device (CPM, continuous passive motion) is widely used in hospital
In the family of patient.CPM is mainly provided in the joint microinching in the fixed range pre-established, to prevent from gluing after kan setsu waza
Even, anchylosis is reduced.Its technology limitation is that CPM machine is between two preset articulated positions with slower constant
The mobile limbs of speed or joint.Although system can provide very big stretch force moment, in entire drawing process, due to it
The limitation of mechanical structure cannot detect the resistance that suffering limb is generated due to spasm, so preset motion range usually less than closes
The range of flexible motion is saved, otherwise the danger of joint injury will increase.It is passive to pull function usually not under this function restriction
It can be stretched to the higher position of limited Muscle tensility, and this physiological location exactly contracture and spasm most visibility point,
It is to really need physiological location that is with high safety and effectively stretching.Due to lacking the detection to human synovial resistance, so traditional
Continuous passive drawing training aids cannot be used for the rehabilitation of the dyskinesia due to caused by neurotrosis.
In recent years, another kind of active assisted class training equipment was used to help improve based on multi-freedom robot product
Control and neural rehabilitation of the patient to the active movement of limbs after cerebral apoplexy and other neurotrosises.But from Point of View of Clinical
It sees, for patient's (such as cerebral apoplexy, brain paralysis etc.) with high Muscle tensility/limb spasm, it is necessary to consider Muscle tensility variation or flesh
Group's spasm problem could implement suitable autonomous synkinesia and train, but to train equipment often to ignore such for existing assisted class
Pathological characters directly implement supplemental training to patient, do not solve the prerequisite function of Muscle tensility variation or muscle group spasm, Ci Zhongmo
The problem of formula is likely to result in patient during supplemental training, high Muscle tensility/limb spasm more deteriorates.
In addition, some training experiment platform robots, the resistance generated by suffering limb spasm or active can be accurately measured
Movement tendency, but the realization for being limited in that entire function and control of its technology is depended on to additional Cont rol Method of Precise Force/moment sensing
The use of device.So structure determines that the cost of whole system increases, price is prohibitively expensive, be not suitable in grass-roots community and
Family widely uses.And due to the difference of structure composition, device can only provide active-assistive exercise training function, same
On device, the passive drawing with larger output torque cannot be realized simultaneously, ignore controlling for active/passive training combination
Assessment after treatment mode and training.
It is domestic that commercialized product, similar product mainly include upper limb trainer and (the continuity passive movement rehabilitation of CPM instrument
Device) etc. forms.Foot-operated self vehicle type training aids is suitable for the initiative and passivity training of upper limb.The product passes through upper limb and master
Dynamic property is trained and passivity is trained, and gradually improves blood circulation, increases suffering limb muscular strength and endurance, keeps the flexibility of muscle, drops
Low Muscle tensility.It is simple to be mainly characterized by function, staff is facilitated to operate；Be suitble to many and meanwhile use and monitoring management.
Intelligent rehabilitation training system is furnished with safeguard measure simultaneously, spasm once occurs in patient's use process, it is anti-that machine will start intelligence
To motor pattern, to alleviate spasm symptom.Although there is actively and passively mode, due to Design of Mechanical Structure and motion control
The limitation of technology is only possible to produce the joint limb motion of repeatability；To the limb spasm problem of brain injury patients, cannot provide
Targeted flexibility of joint drawing-off.Training mode provided by such product is confined to basic body building mode, is suitble to
Improve cardiopulmonary ability and keep basic exercise ability, but improves limb spasm problem for alleviating, it is very limited.
The dyskinesia of shoulder joint before upper limb hemiplegia patient is generally accompanied by, since preceding shoulder joint cannot freely turn
It is dynamic, make patient be difficult to take care of oneself.But current upper limb rehabilitation robot is to assist the gross motor of shoulder elbow joint to instruct
Based on white silk, lack the auxiliary rehabilitation exercise to preceding shoulder joint.
Utility model content
In view of problems of the prior art, the utility model provides a kind of preceding shoulder joint training adapter first,
At least to be partially solved the deficiencies in the prior art.
Preceding shoulder joint training adapter provided by the utility model, including preceding shoulder joint adapter and motion control master
Machine.Preceding shoulder joint adapter includes adjuster, position adjusting mechanism and joint fixing part, and the joint fixing part passes through institute's rheme
Setting regulating mechanism can be connected on the adjuster with adjusting.Motion control host includes driving motor and control module, institute
Stating the output shaft that adjuster is connect relative to the driving motor with the driving motor can rotate, the control module with it is described
Driving motor connection.Control module includes Angle Position change detection module, current of electric change detection module and model selection
Module, the mode selection module connect respectively with the Angle Position change detection module and the current of electric change detection module
It connects.
Preferably, the position adjusting mechanism includes sliding block and sliding rail, and the sliding rail is fixedly connected with the adjuster, institute
Stating sliding block includes slide body and connector, and the slide body is connect in turning shape, and the slide body and institute with the connector
It states sliding rail to be slidably matched, the joint fixing part is connected with the connector.
Preferably, the joint fixing part is the wrist fixator that the connector is connected to by connecting pin, described
Wrist fixator includes:
Installation axle with disk body；And
For the hand about collar that hand is held, what the hand about collar can rotate is set in the installation axle；
Wherein, the axis of the installation axle is parallel with the axis of the output shaft of the driving motor.
Preferably, the joint fixing part is the elbow joint fixing piece that the connector is connected to by mounting plate, described
Elbow joint fixing piece includes forearm constrainer and wrist fixator, wherein
The forearm constrainer includes two forearm obligatory points being mounted on the mounting plate, two forearm obligatory points it
Between there is the spacing that accommodate for forearm, each forearm obligatory point includes that cylinder is set on the cylinder with what can be rotated
Body；
The wrist fixator includes the installation axle with disk body and the hand about collar for hand gripping, the hand about collar
What can be rotated is set in the installation axle；
The axis of the installation axle is vertical with the axis of output shaft of all relatively described driving motor of the axis of the cylinder.
Preferably, the mounting plate includes:
First straight panel body, described two forearm obligatory points are separately positioned on the two ends of the first straight panel body；
Second straight panel body has the first connecting pin and second connection end, and it is straight that first connecting pin is connected to described first
The middle part of plate body；And
L shaped plate body, the L shaped plate body is connected to the second connection end of the second straight panel body, and the L shaped plate body is separate
One end of the second straight panel body is fixedly connected on the connector.
Preferably, the wrist fixator is arranged in the second connection end of the second straight panel body.
Preferably, the position-limit mechanism of limit electric machine rotary motion is provided between the adjuster and the driving motor,
The position-limit mechanism includes the limited block being fixed on the driving motor, and limiting slot, the tune are provided on the limited block
Spacer pin is set on section device, and the spacer pin has the restraining position allowed hand over and extracts position, and the spacer pin is in limit
It is matched when position with the limiting slot, the constraint of the limiting slot is detached from when extracting position.
The utility model further provides for a kind of forearm joint rehabilitation training equipment, high including the sliding bottom with sliding rail
Spend regulating mechanism, above-mentioned preceding shoulder joint training adapter, display device and rotatably trained seat.Height adjustment mechanism peace
On the sliding bottom.Preceding shoulder joint training adapter is mounted on the height adjustment mechanism.Display device passes through screen
Screen bracket adjustable supports are in the top of the motion control host.Rotary training seat is arranged on the sliding rail relatively described
Preceding shoulder joint training adapter position-adjustable.
Preferably, the sliding rail includes the first sliding rail and the second sliding rail, and first sliding rail and second sliding rail dock
At T-shaped slide rail.
The utility model combines the design of preceding shoulder joint adapter and motion control host, can effectively assist patient to carry out
Joint is taken exercise, muscle strength, improves range of motion, and stiff joint is loosened in drawing-off；In addition, due to according to Angle Position variation and electricity
The variation of variation monitoring Muscle tensility is flowed, implements flexible adaptive drawing-off treatment, that is, dynamic monitoring joint kinematic parameter is guaranteeing
On the basis of safety and validity, the strength that can be accurately regulated the speed to greatest extent with drawing-off range of motion, economical and practical,
Structure is simple.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
Fig. 1 is the overall schematic of the forearm joint rehabilitation training equipment of an embodiment of the present invention；
Fig. 2 trains the structural block diagram of the control module of adapter for shoulder joint before the utility model；
Fig. 3 is the structural schematic diagram of the preceding shoulder joint adapter in Fig. 1；
Fig. 4 is the decomposition diagram of the preceding shoulder joint adapter in Fig. 1；
Fig. 5, Fig. 6 are the structure chart of the position adjusting mechanism of preceding shoulder joint adapter；
Fig. 7 is the fixed form structure chart of the wrist fixator of preceding shoulder joint adapter；
The structural representation of the position-limit mechanism for the limit electric machine rotary motion that Fig. 8 is arranged between adjuster and driving motor
Figure；
Fig. 9 is the overall schematic of the forearm joint rehabilitation training equipment of another embodiment of the utility model；
Figure 10 is the structural schematic diagram of the preceding shoulder joint adapter in Fig. 9；
Figure 11 is the decomposition diagram of the preceding shoulder joint adapter in Fig. 9.
Specific embodiment
In order to enable the purpose of this utility model, technical solution and advantage become apparent, retouch in detail below with reference to accompanying drawings
State example embodiment according to the present utility model.Obviously, described embodiment is only that a part of the utility model is implemented
Example, rather than the whole embodiments of the utility model, it should be appreciated that the utility model is not by the limit of example embodiment described herein
System.Based on the utility model embodiment described in the utility model, those skilled in the art are not being made the creative labor
In the case where obtained all other embodiment should all fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the term of the orientation or positional relationship of instructions such as "horizontal", "inner", "outside", " preceding " and " rear " is relative to standing at this
For the surrounding observer or patient of forearm joint rehabilitation training equipment, it is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For electricity and the communications field, it can be wired connection, be also possible to wirelessly connect
It connects.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition
Meaning.
As shown in Figure 1, the utility model provides a kind of forearm joint rehabilitation training equipment, including the sliding bottom with sliding rail
Seat 800, height adjustment mechanism 300, preceding shoulder joint training adapter 1000, display device 400 and rotatably trained seat
500.Height adjustment mechanism 300 is mounted on sliding bottom 800.Preceding shoulder joint training adapter 1000 is mounted on height adjustment machine
On structure 300.Display device 400 by screen mount adjustable supports in preceding shoulder joint training adapter motion control host (under
Wen Zhonghui is introduced) top.Shoulder joint training adapter position before rotary training seat 500 is arranged on sliding rail 600 relatively
It sets adjustable.Sliding bottom 800 is locked on sliding rail 600, and opposite 600 position of sliding rail is adjustable.Sliding rail 600 includes the first sliding rail
601 and second sliding rail 602, the first sliding rail 601 and the second sliding rail 602 are butted into T-shaped slide rail, sliding bottom 800 and the first sliding rail
601 are slidably matched, and rotary training seat 500 is slidably matched with the second sliding rail 602.
Specifically, referring again to Fig. 1, preceding shoulder joint training adapter 1000 includes preceding shoulder joint adapter 100 and fortune
Dynamic control host.Motion control host includes driving motor 200 and control module 700.
In conjunction with refering to 2, control module 700 includes Angle Position change detection module 710, current of electric change detection module
720 and mode selection module 730, the active movement that Angle Position change detection module 710 is used to detect suffering limb drives the tune
The Angle Position that section device is moved synchronously and generated changes；Current of electric change detection module 720 applies adjuster for detecting suffering limb
Reinforcing square and the curent change in the motor driven that generates；Mode selection module 730 and Angle Position change detection module 710 and electricity
Machine curent change detection module 720 is separately connected, solid to be used according to Angle Position variation and/or curent change selection
There are resistance mode, stretch mode, auxiliary and resistance mode or induces active movement mode.
Specifically, referring again to Fig. 1, under passive exercise mode, the driving motor 200 drives the preceding shoulder joint
Adapter 100 moves, and then the forearm of patient is driven to be trained preceding shoulder joint；Under active training mode, the driving
Motor 200 does not work, and drives the preceding shoulder joint adapter 100 to move by the autokinetic movement of patient, to make patient forearm
It is trained in joint.Preferably, in patient after passive exercise after a period of time, detection can select to lead again after reaching requirement
Dynamic training.
It as shown in Figure 3 and Figure 4, is the structure chart of the preceding shoulder joint adapter 100 of an embodiment of the present invention, forearm closes
Saving adapter 100 includes adjuster 110, position adjusting mechanism 120 and joint fixing part 130, and joint fixing part 130 passes through position
Regulating mechanism 120 can be connected on adjuster 110 with adjusting, and adjuster 110 connect opposite driving motor with driving motor 200
Output shaft 201 can rotate.
Illustratively, adjuster 110 includes briquetting 113 and mounting blocks 116.Position adjusting mechanism 120 includes sliding block 1210
With sliding rail 1220, sliding rail 1220 is fixedly connected with adjuster 110, and sliding block 1210 includes slide body 1211 and connector 1212, is slided
Block 1211 is connect in turning shape with connector 1212, and slide body 1211 is slidably matched with sliding rail 1220, joint fixing part 130
It is connected with connector 1212.In conjunction with refering to Fig. 5 and Fig. 6, the perforating worn for sliding rail 1220 is offered on slide body 1211,
Sliding rail 1220 passes through 123 locking positioning of handle after being arranged in perforating, is that pure face connects between slide body 1211 and sliding rail 1220
Touching, slide body 1211 can be free to slide along the sliding rail 1220, when sliding into target position, tightens handle 123 for the sliding block
1210 lock on the sliding rail 1220.By adjusting the position of the sliding block 1210, it can be achieved that the training of wrist joint palmar flexion dorsiflexion
The centre of motion line and the output shaft of driving motor 200 in wrist (elbow) joint are coaxial when (supination training before elbow joint revolves).
In the utility model embodiment, sliding rail 1220 is mounted on mounting blocks 116 by exempting from key bushing, and sliding rail 1220 by
The compacting of briquetting 113 is provided with fluting compatible with guide rail 1220 on briquetting 113, and sliding rail 1220 is limited in fluting, briquetting
Lid 112 is provided on the end face of 113 separate mounting blocks 116, lid 112 is covered on briquetting 113 by knob 111.Briquetting 113
On be equipped with spacer pin 114, spring 115 is set on the end of spacer pin 114.
Joint fixing part 130 is the wrist fixator that connector 1212 is connected to by connecting pin 140, is based on connecting pin
140 connection, the connection type between wrist fixator and position adjusting mechanism 120 are push-in.
Wrist fixator includes the installation axle 131 with disk body and the hand about collar 132 for hand gripping, hand about collar 132
What can be rotated is set in installation axle 131, and the axis of installation axle 131 and the axis of output shaft 201 of driving motor 200 are equal
Row.In preferred embodiment, it is provided with bandage 133 on hand about collar 132, when constraint set 132 is stopped in manpower gripping, bandage 133
Hold onto manpower.
In conjunction with refering to Fig. 7, the spring button on the connecting pin 140, the wrist fixator are pressed to the right by diagram
130 can freely plug on the sliding block 1210 of the position adjusting mechanism 120.Wherein the connecting pin 140 limits wrist joint
The axial movement of fixing piece 130 with move radially, only retain it around the rotational freedom of connecting pin 140, make wrist fixator
It is not in the phenomenon that pullling hand when doing the training of palmar flexion dorsiflexion while 130 effective fixed hand.
With reference to Fig. 4 and Fig. 8, the limit of limit electric machine rotary motion is provided between adjuster 110 and driving motor 200
Position mechanism 150, position-limit mechanism 150 include the limited block 151 being fixed on driving motor 200, and specifically, limited block 151 is fixed
In on the flange 202 of driving motor 200, limiting slot 1511, the spacer pin being arranged on adjuster 110 are provided on limited block 151
114 have the restraining position allowed hand over and extract position, and spacer pin 114 matches when restraining position with limiting slot 1511,
The constraint of limiting slot 1511 is detached from when extracting position.Setting based on position-limit mechanism 150 can reach limit effect, due to limit
Block 151 is fixed, and spacer pin 114 can be rotated under the drive of joint fixing part 130, when the spacer pin 114 turns to the limit
When in 1511 one side wall of limiting slot of block 151, limit is generated.Illustratively, two have symmetrically been opened up on the limited block 151
75 degree of limiting slot 1511, replacing the different limited blocks 151 may be implemented different training angular ranges；The spacer pin
114 are maintained at limit state using the compressed spring 115, extract the spacer pin 114 and are maintained at the spacer pin 114
When extraction state, the spacer pin 114 does not work, so that output par, c can be rotated around 360 ° of output shaft of driving motor 200,
The spacer pin 114 can be made to be switched in the limiting slot 1511 in 151 symmetric orientation of limited block, when loosing one's grip, the limit
Pin 114 restores limit state under 115 pressure of spring effect, right-hand man's switching when this function can realize trained, to protect
The protection of right-hand man's training Shi Douyou mechanical position limitation is demonstrate,proved, and motion range is identical.
As shown in figure 9, the forearm joint rehabilitation training equipment of another embodiment of the utility model, including the sliding with sliding rail
Pedestal 800, height adjustment mechanism 300, preceding shoulder joint training adapter 1000, display device 400 and rotatably trained seat
500.Height adjustment mechanism 300 is mounted on sliding bottom 800.Preceding shoulder joint training adapter 1000 is mounted on height adjustment machine
On structure 300.Display device 400 by screen mount adjustable supports in preceding shoulder joint training adapter motion control host (under
Wen Zhonghui is introduced) top.Shoulder joint training adapter position before rotary training seat 500 is arranged on sliding rail 600 relatively
It sets adjustable.Sliding bottom 800 is locked on sliding rail 600, and opposite 600 position of sliding rail is adjustable.Sliding rail 600 includes the first sliding rail
601 and second sliding rail 602, the first sliding rail 601 and the second sliding rail 602 are butted into T-shaped slide rail, sliding bottom 800 and the first sliding rail
601 are slidably matched, and rotary training seat 500 is slidably matched with the second sliding rail 602.Preceding shoulder joint training adapter 1000 includes
Preceding shoulder joint adapter 100 and motion control host.Motion control host includes driving motor 200 and control module 700.Forearm
Joint training adapter 1000 includes preceding shoulder joint adapter 100 ' and motion control host.Motion control host includes driving electricity
Machine 200 and control module 700.The forearm joint rehabilitation training equipment of the present embodiment is set with forearm joint rehabilitation training described in Fig. 1
Standby structure is roughly the same, the difference is that preceding shoulder joint adapter, below just to different preceding shoulder joint adapters 100 '
Do detailed introduction.
In conjunction with refering to fig. 10 and Figure 11, preceding shoulder joint adapter 100 ' includes adjuster 110,120 and of position adjusting mechanism
Joint fixing part 130 ', joint fixing part 130 ' can be connected on adjuster 110 with adjusting by position adjusting mechanism 120,
Adjuster 110 connect the output shaft relative to driving motor with driving motor 200 and can rotate.Adjuster 110 in the present embodiment
It is identical as the structure of the adjuster 110 of Fig. 3 and Fig. 4 and position adjusting mechanism 120 with position adjusting mechanism 120, it is just not right herein
It is repeated more.
In the present embodiment, joint fixing part 130 ' is to be fixed by the elbow joint that mounting plate 160 is connected to connector 1212
Part, elbow joint fixing piece include forearm constrainer 170 and wrist fixator 130.Forearm constrainer 170 includes being mounted on installation
Two forearm obligatory points 1710 on plate 160 have the spacing accommodated for forearm, Mei Yiqian between two forearm obligatory points 1710
Arm obligatory point 1710 includes cylinder 1711 and the body 1712 being set on cylinder 1711 that can be rotated, illustratively, cylinder
1711 can be slidably arranged on mounting plate 160 by small slide block 1713, meanwhile, 1714 locking positioning of handle can be passed through.This reality
The wrist fixator 130 for applying example has structure identical with the wrist fixator 130 in Fig. 4, and specific structure can be refering to
Description hereinbefore, similarly, based on the connection of connecting pin 140, between wrist fixator 130 and position adjusting mechanism 120
Connection type be it is push-in, in order to facilitate the fixation of wrist fixator 130, fixed block 18 can also be set.Mounting plate 160
Setting primarily to facilitating arranged below: all opposite driving of the axis of the axis of installation axle 131 (see Fig. 4) and cylinder 1711
The axis of the output shaft of motor 200 is vertical.
Illustratively, mounting plate 160 includes the first straight panel body 161, the second straight panel body 162 and L shaped plate body 163.Two
Forearm obligatory point 1710 is separately positioned on the two ends of the first straight panel body 161.Second straight panel body 162 has the first connecting pin 1621
With second connection end 1622, the first connecting pin 1621 is connected to the middle part of the first straight panel body 161.L shaped plate body 163 is connected to second
The second connection end 1622 of straight panel body 162, and L shaped plate body 163 is fixedly connected on connector far from one end of the second straight panel body 162
1212.Wrist fixator 130 is arranged in the second connection end 1622 of the second straight panel body 162.
Under control model, activity point of view can be set the utility model, can set 3 location parameters: wrist respectively
(elbow) joint motion zero point, maximum palmar flexion (before rotation), maximum dorsiflexion (supination).Drawing-off intensity can be according to the carpal reality of patient
The maximum palmar flexion (before rotation) and maximum dorsiflexion (supination) data in drawing-off wrist (elbow) joint is arranged in border situation.Training device is directed to wrist
The setting range of the maximum palmar flexion (before rotation) in (elbow) joint is 0~35 degree, and the setting range of maximum dorsiflexion (supination) is 0~35
Degree.
The control module of the utility model can be pulled strong by monitoring limbs resistance or Muscle tensility variation with soft readjustment
Degree, speed and motion range, to safely and effectively reduce Muscle tensility, alleviation and inhibit spasm.Effective wrist joint can be provided
Dorsiflex/curvature movement guidance, induces wrist joint autokinetic movement, tone up the muscles strength.
When carrying out forearm joint rehabilitation training using above-mentioned apparatus, comprising the following steps: needed to be implemented according to suffering limb training
Following one or more modes: 1) the proper drag mode of bucking-out system.In this mode, the Angle Position change detection module
The Angle Position that the active movement of detection suffering limb drives the preceding shoulder joint adapter to move synchronously and generates changes, the mode choosing
Module is selected to be changed according to Angle Position described in the unit time, control motor driven generate along with the Angle Position change direction phase
With current control amount, overcome mechanical resistance driving motor drive the preceding shoulder joint adapter along with suffering limb direction of motion phase
Same direction movement, so that suffering limb carries out free movement.2) stretch mode.In this mode, the current of electric variation detection
Module detection will be examined since suffering limb is to the curent change in the motor driven that the preceding shoulder joint adapter applies torque and generates
The curent change measured obtains smooth numerical value by low-pass filtering, and the mode selection module adjusts electricity according to curent change
Machine velocity of rotation and range are used to stretch suffering limb muscle with the velocity of rotation and range that adjust the suffering limb.3) auxiliary and resistance control
Molding formula.In this mode, the Angle Position change detection module detects the Angle Position variation of the preceding shoulder joint adapter, institute
Mode selection module is stated to be changed according to the Angle Position, calculate required auxiliary force identical with the suffering limb direction of motion or with
The size of the opposite resistance of the suffering limb direction of motion applies the auxiliary force to control the motor to the preceding shoulder joint adapter
Or resistance, so that the suffering limb carries out supplemental training or resistance exercise.4) active movement mode is induced.In this mode, described
The curent change that the detection of Angle Position change detection module generates the preceding shoulder joint adapter application torque due to suffering limb, institute
It states mode selection module and the moment variations generated by the autokinetic movement of suffering limb is calculated by the detected curent change,
The motor driven is controlled when the moment variations are less than a particular value to drive suffering limb to do exemplary passive movement, and
The movement of limbs is fed back to patient in a manner of vision or the sense of hearing, then allows patient to do autokinetic movement, and will be after change ratio
Moment variations feed back to patient.
The beneficial effects of the utility model are as follows:
1. this product can pull intensity, speed and movement with soft readjustment by monitoring limbs resistance or Muscle tensility variation
Range, to safely and effectively reduce Muscle tensility, alleviation and inhibit spasm.
2. realizing the flexible isotonic drawing of wrist joint dorsiflexion extreme position under the premise of guaranteeing limbs safety, increasing joint
Scope of activities.
3. this product focuses on clinical problem in rehabilitation, effective wrist joint palmar flexion dorsiflexion movement guidance is provided, wrist joint is induced
Autokinetic movement, tone up the muscles strength.
4. the training of a variety of wrist joint strengthening coolings can be achieved at the same time: free resistanceless motion, auxiliary and resistive exercise, soft
Property drawing-off, interactive game induce active movement mode.
5. stressing the induction of active movement and the new paragon of perception, intelligent sound guidance and interaction, entertaining acrognosis are provided
Know game interaction.
6. utilizing new control system patented technology, core component cost is greatly reduced, for the following household and community rehabilitation
Feasible equipment solution is provided.
7. conveniently joint fixing part is fixed, position is adjusted, and mechanical position limitation switching subtracts in the case where guaranteeing safety
The work of few Physical Therapist, it is easy to operate, it is not easy to make mistakes, reduce the requirement to Physical Therapist.
Although describing example embodiment by reference to attached drawing here, it should be understood that above example embodiment are only exemplary
, and be not intended to the scope of the utility model limited to this.Those of ordinary skill in the art can carry out various wherein
Change and modify, without departing from the scope of the utility model and spirit.All such changes and modifications are intended to be included in appended
Within the scope of the utility model required by claim.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that the utility model
Embodiment can be practiced without these specific details.In some instances, be not been shown in detail well known method,
Structure and technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the utility model and help to understand one in each utility model aspect
Or at least two, in the description to the exemplary embodiment of the utility model, each feature of the utility model is sometimes by one
It rises and is grouped into single embodiment, figure or descriptions thereof.However, the method for the utility model should not be construed to
Reflect an intention that the requires of the utility model i.e. claimed more than feature expressly recited in each claim
More features.More precisely, as corresponding claims reflect, practical novel point is can be with being less than
The features of all features of some disclosed single embodiment solves corresponding technical problem.Therefore, it then follows specific embodiment party
Thus claims of formula are expressly incorporated in the specific embodiment, wherein each claim itself is practical new as this
The separate embodiments of type.
It will be understood to those skilled in the art that any combination pair can be used other than mutually exclusive between feature
All features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed any method
Or all processes or device of equipment are combined.Unless expressly stated otherwise, this specification (is wanted including adjoint right
Ask, make a summary and attached drawing) disclosed in each feature can be replaced with an alternative feature that provides the same, equivalent, or similar purpose.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is practical new in this
Within the scope of type and form different embodiments.For example, in detail in the claims, embodiment claimed it is any
One of can in any combination mode come using.
The utility model is limited it should be noted that above-described embodiment illustrates rather than the utility model,
And those skilled in the art can be designed alternative embodiment without departing from the scope of the appended claims.In right
In it is required that, any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" is not arranged
Except there are element or steps not listed in the claims.Word "a" or "an" located in front of the element do not exclude the presence of to
Few two such elements.The utility model can be by means of including the hardware of several different elements and by means of suitably compiling
The computer of journey is realized.If several in these devices can be logical in the device claim for listing equipment for drying
The same hardware branch is crossed to embody.The use of word first, second, and third does not indicate any sequence.It can be by this
A little words are construed to title.
Above description is only a specific implementation of the present invention or to the explanation of specific embodiment, this is practical new
The protection scope of type is not limited thereto, the technology model that anyone skilled in the art discloses in the utility model
In enclosing, it can easily think of the change or the replacement, should be covered within the scope of the utility model.The protection of the utility model
Range should be subject to the protection scope in claims.
Claims (9)
1. a kind of preceding shoulder joint training adapter characterized by comprising
Preceding shoulder joint adapter, the preceding shoulder joint adapter include adjuster, position adjusting mechanism and joint fixing part, described
Joint fixing part can be connected on the adjuster with adjusting by the position adjusting mechanism；And
Motion control host, the motion control host include driving motor and control module, the adjuster and the driving
Motor connection can be rotated relative to the output shaft of the driving motor, and the control module is connect with the driving motor；
Wherein, the control module includes Angle Position change detection module, current of electric change detection module and model selection
Module, the mode selection module connect respectively with the Angle Position change detection module and the current of electric change detection module
It connects.
2. preceding shoulder joint training adapter according to claim 1, which is characterized in that the position adjusting mechanism includes sliding
Block and sliding rail, the sliding rail are fixedly connected with the adjuster, and the sliding block includes slide body and connector, the slide body with
The connector connection is in turning shape, and the slide body is slidably matched with the sliding rail, the joint fixing part and the company
Junctor is connected.
3. preceding shoulder joint training adapter according to claim 2, which is characterized in that the joint fixing part is to pass through company
Outbound is connected to the wrist fixator of the connector, and the wrist fixator includes:
Installation axle with disk body；And
For the hand about collar that hand is held, what the hand about collar can rotate is set in the installation axle；
Wherein, the axis of the installation axle is parallel with the axis of the output shaft of the driving motor.
4. preceding shoulder joint training adapter according to claim 2, which is characterized in that the joint fixing part is to pass through peace
Loading board is connected to the elbow joint fixing piece of the connector, and the elbow joint fixing piece includes that forearm constrainer and wrist joint are fixed
Part, wherein
The forearm constrainer includes two forearm obligatory points being mounted on the mounting plate, is had between two forearm obligatory points
There is the spacing for forearm accommodating, each forearm obligatory point includes cylinder and the set being set on the cylinder that can rotate
Body；
The wrist fixator includes the installation axle with disk body and the hand about collar for hand gripping, and the hand about collar can
Rotation is set in the installation axle；
The axis of the installation axle is vertical with the axis of output shaft of all relatively described driving motor of the axis of the cylinder.
5. preceding shoulder joint training adapter according to claim 4, which is characterized in that the mounting plate includes:
First straight panel body, described two forearm obligatory points are separately positioned on the two ends of the first straight panel body；
Second straight panel body has the first connecting pin and second connection end, and first connecting pin is connected to the first straight panel body
Middle part；And
L shaped plate body, the L shaped plate body is connected to the second connection end of the second straight panel body, and the L shaped plate body is far from described
One end of second straight panel body is fixedly connected on the connector.
6. preceding shoulder joint training adapter according to claim 5, which is characterized in that the wrist fixator setting exists
In the second connection end of the second straight panel body.
7. preceding shoulder joint training adapter according to claim 1, which is characterized in that the adjuster and driving electricity
The position-limit mechanism of limit electric machine rotary motion is provided between machine, the position-limit mechanism includes being fixed on the driving motor
Limited block is provided with limiting slot on the limited block, and spacer pin is arranged on the adjuster, and the spacer pin, which has, to be allowed hand over
Restraining position and extract position, the spacer pin matches when restraining position with the limiting slot, de- when extracting position
Constraint from the limiting slot.
8. a kind of forearm joint rehabilitation training equipment characterized by comprising
Sliding bottom with sliding rail；
Height adjustment mechanism, the height adjustment mechanism are mounted on the sliding bottom；
Preceding shoulder joint training adapter as described in any one of claim 1-7, the preceding shoulder joint training adapter peace
On the height adjustment mechanism；
Display device, the display device is by screen mount adjustable supports in the top of the motion control host；And
The relatively described preceding shoulder joint training adapter position-adjustable is arranged on the sliding rail in rotary training seat.
9. forearm joint rehabilitation training equipment according to claim 8, which is characterized in that the sliding rail includes the first sliding rail
With the second sliding rail, first sliding rail and second sliding rail are butted into T-shaped slide rail.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810375815 | 2018-04-25 | ||
| CN2018103758156 | 2018-04-25 |
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| CN208626529U true CN208626529U (en) | 2019-03-22 |
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| CN201810914739.1A Pending CN110393894A (en) | 2018-04-25 | 2018-08-13 | Preceding shoulder joint training adapter, rehabilitation training equipment and its Training Control method |
| CN201821293354.XU Active CN208626529U (en) | 2018-04-25 | 2018-08-13 | Preceding shoulder joint training adapter and forearm recovery training equipment |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810914739.1A Pending CN110393894A (en) | 2018-04-25 | 2018-08-13 | Preceding shoulder joint training adapter, rehabilitation training equipment and its Training Control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393894A (en) * | 2018-04-25 | 2019-11-01 | 北京力泰克科技有限公司 | Preceding shoulder joint training adapter, rehabilitation training equipment and its Training Control method |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113797497B (en) * | 2020-06-17 | 2022-06-10 | 北京清华长庚医院 | Forearm joint training device, forearm joint training system, forearm joint training method and storage medium |
| CN112023333A (en) * | 2020-09-10 | 2020-12-04 | 王加猛 | Joint strength test and resistance training integrated instrument |
| CN113058227A (en) * | 2021-04-07 | 2021-07-02 | 上海柔妹子信息科技有限公司 | Upper limb rehabilitation training instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120165158A1 (en) * | 2010-12-14 | 2012-06-28 | Rehabtek Llc. | Wearable and convertible passive and active movement training robot: apparatus and method |
| CN104606027B (en) * | 2015-02-02 | 2016-09-21 | 浙江大学台州研究院 | Elbow joint motion convalescence device |
| US10786415B2 (en) * | 2015-03-20 | 2020-09-29 | Regents Of The University Of Minnesota | Systems and methods for assessing and training wrist joint proprioceptive function |
| CN108473906B (en) * | 2015-12-04 | 2021-12-10 | 旭化成株式会社 | Electrorheological fluid and electrical equipment |
| ES2870671T3 (en) * | 2016-06-29 | 2021-10-27 | Fundacion Tecnalia Res & Innovation | Portable device for the rehabilitation of the upper limbs |
| CN107349082A (en) * | 2017-07-26 | 2017-11-17 | 山东海天智能工程有限公司 | Hand rehabilitation function robot system and control method with wrist rehabilitation |
| CN110393894A (en) * | 2018-04-25 | 2019-11-01 | 北京力泰克科技有限公司 | Preceding shoulder joint training adapter, rehabilitation training equipment and its Training Control method |
-
2018
- 2018-08-13 CN CN201810914739.1A patent/CN110393894A/en active Pending
- 2018-08-13 CN CN201821293354.XU patent/CN208626529U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393894A (en) * | 2018-04-25 | 2019-11-01 | 北京力泰克科技有限公司 | Preceding shoulder joint training adapter, rehabilitation training equipment and its Training Control method |
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| CN110393894A (en) | 2019-11-01 |
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