CN109316315A - A kind of limbs recovering aid system for apoplexy sequela patient - Google Patents
A kind of limbs recovering aid system for apoplexy sequela patient Download PDFInfo
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- CN109316315A CN109316315A CN201811511978.9A CN201811511978A CN109316315A CN 109316315 A CN109316315 A CN 109316315A CN 201811511978 A CN201811511978 A CN 201811511978A CN 109316315 A CN109316315 A CN 109316315A
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- apoplexy sequela
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- 208000006011 Stroke Diseases 0.000 title claims abstract description 20
- 206010008190 Cerebrovascular accident Diseases 0.000 title claims abstract description 19
- 230000033001 locomotion Effects 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 210000001364 upper extremity Anatomy 0.000 claims abstract description 31
- 210000003414 extremity Anatomy 0.000 claims abstract description 21
- 230000009467 reduction Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 10
- 244000273618 Sphenoclea zeylanica Species 0.000 claims description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 210000003141 lower extremity Anatomy 0.000 abstract description 13
- 230000005021 gait Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 10
- 230000035876 healing Effects 0.000 description 4
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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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
- A61H1/0274—Stretching or bending or torsioning apparatus for exercising for the upper limbs
-
- 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
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
- A61H1/0255—Both knee and hip of a patient, e.g. in supine or sitting position, the feet being moved together in a plane substantially parallel to the body-symmetrical plane
- A61H1/0262—Walking movement; Appliances for aiding disabled persons to walk
-
- 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
- A61H2201/1628—Pelvis
- A61H2201/1633—Seat
-
- 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
- A61H2201/164—Feet or leg, e.g. pedal
-
- 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
- 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
- A61H2205/10—Leg
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of limbs recovering aid systems for apoplexy sequela patient, are mainly made of main frame, Motion generating mechanism and Motor execution device three parts.It is planned by Motion generating mechanism and initial position, can only pass through the continuous movement of a driving motor, realize two reciprocating motions of foot pedal opposite in phase of lower limb and moving synchronously for upper limb rotating arm.It has a variety of rehabilitation training modes, cooperates hanging apparatus and multifunction seat chair back, patient can passively carry out the training of lower limb gait rehabilitation and the rehabilitation training of upper limbs of stance and sitting posture, and can carry out step-less adjustment to training amplitude, frequency according to physical condition.The present invention also uses a biasing bar between foot pedal and connecting rod end, realizes standard centric slider-crank mechanism kinetic characteristic, eliminates motion of foot and suddenly returns phenomenon.
Description
Technical field
The present invention relates to healing robot technical field, specially a kind of limbs for apoplexy sequela patient are assisted
Rehabilitation system.
Background technique
Cerebral apoplexy is occupied with the characteristics of high incidence, high mortality and high disability rate first of China's adult's disabling disease.
Traditional limb rehabilitating system is often trained only for lower limb, and is designed using the crawler type of class treadmill, and patient needs certainly
Row completes lift leg or carries out the movements such as lift leg by other extra means auxiliary, and this unidirectional caterpillar system loses post-stroke
The limb rehabilitating mode of disease patient is single, effect is limited, is difficult comprehensively to restore each joint of four limbs and muscle group, not only
The difficulty for increasing rehabilitation training also greatly increases the manufacturing cost of rehabilitation system.
Summary of the invention
The purpose of the present invention is to overcome the disadvantages of the prior art, provides a kind of limbs for apoplexy sequela patient
Recovering aid system, it has a variety of rehabilitation training modes.Patient can passively carry out the lower limb gait rehabilitation of stance and sitting posture
Training, and step-less adjustment can be carried out to training stride, cadence according to own bodies situation.In addition, the system is equipped with upper limb
Disk and rotating arm can carry out rehabilitation training to patient's upper limb simultaneously.
In order to achieve the above object, the technical scheme adopted by the invention is that:
A kind of limbs recovering aid system for apoplexy sequela patient, including main frame, the main frame packet
Fixed pedestal is included, a piece hollow stem is installed along the vertical direction respectively in the four corners of the fixed pedestal, a height can
The buoyancy body of tune includes four brackets being arranged along the vertical direction, and four brackets are inserted into hollow stem one by one and are arranged, and every
Bracket can be moved up and down in hollow stem and be locked in the position of setting by height adjustment fastener, two branch of front side
Two brackets of frame, two brackets in left side and right side are connected by cross bar respectively, cross bar and the left and right sides in front side
Upper limb supporting tray is connected between the front of cross bar, auxiliary hoisting device is fixed on the cross bar of the left and right sides；
The left wall and right wall of one U-board are connected on rear side of height-adjustable buoyancy body by identical bindiny mechanism respectively
Two brackets between, the U-board can respectively along the vertical direction and horizontal direction is set under the drive of bindiny mechanism
It sets, the U-board is provided as backrest along the vertical direction, and the U-board is horizontally disposed to be used as seat；
A cabinet is provided on the fixed pedestal, the flat interval peace in left and right on the rear portion roof of the cabinet
Equipped with two motion guide rails, a sliding groove is had on the box top wall on the outside of every motion guide rail, is moved at every
Slidably connect a foot pedal on guide rail, the front end of each foot pedal respectively with a horizontally disposed offset conn rod
One end be vertically connected, the other end of the offset conn rod is vertical with the vertical axes upper end that one is arranged along the vertical direction
Setting and rotation is connected, vertical axes described in every pass through the sliding groove of respective side and lower end and are mounted on the intracorporal connecting rod of case
One end rotation is connected, and the connecting rod is horizontally disposed and the upper end of the other end and a short axle being arranged along the vertical direction
Rotation is connected, the vertical axes in sliding groove can front and back sliding, the lower end rotary link of the short axle in left side pacifies at one
In the first gear of front in cabinet, the lower end rotary link of the short axle on right side engages cooperation with first gear at one
On the gear of stepped gear, the gear transmission ratio of the first gear and stepped gear is 1:1, the axis of the short axle in left side
Line and the axis bias of first gear are arranged, and the axis of the short axle on right side and the axis bias of stepped gear are arranged, and described the
The gear shaft of one gear and the gear shaft of stepped gear are connected with body pivot respectively, the gear shaft of the first gear and drive
Motivation structure is connected, and the first gear can rotate under the drive of driving mechanism；
The lower gear of the stepped gear is engaged with second gear, and the second gear by being arranged along the vertical direction
And height-adjustable connecting shaft and the middle position of a deceleration driving gear are fixedly linked, and the deceleration driving gear and subtract
Fast driven gear is arranged in upper limb supporting tray and the cooperation that is engaged with each other, the gear shaft of the deceleration driving gear and slow down from
The gear shaft of moving gear is rotatably connected on upper limb supporting tray respectively, and upper limb is higher than at the top of the gear shaft of the reduction driven gear
It is fixedly linked at the top of pallet setting, one end of a rocker arm horizon bar and the gear shaft of the reduction driven gear, described
Rocker arm horizon bar on be fixed with a rotating arm along the vertical direction, mouth is provided on the cabinet front roof, in institute
The opening stated is rotatably connected to cover board to be opened/closed by shaft.
The present invention has the advantage that
1. a kind of limbs recovering aid system for apoplexy sequela patient, it has a variety of rehabilitation training modes,
And can only pass through the continuous movement of a driving motor, realize the reciprocating motion and upper limb of two foot pedal opposite in phase of lower limb
Rotating arm moves synchronously.
2. the present invention use a biasing bar between foot pedal and connecting rod end, realize standard to heart slide crank
Block mechanism motion characteristic can eliminate motion of foot and suddenly return phenomenon.
3. the step-less adjustment of rehabilitation exercise frequency and amplitude in the achievable scope of design of the present invention.
4. the present invention provides extra support power, by Motion generating mechanism, hanging apparatus and multifunction seat without patient
Backrest realizes passive rehabilitation training.
5. rotating arm lower end can the fixed sliding block in any position, cooperation electronic device control on rocker arm horizon bar for one
The different rotating speeds of driving motor processed can make the present invention in full stride 50cm, most fast 2 steps of cadence/second, maximum rocker arm radius
20cm, 2 circles of maximum rocker arm frequency/in the second step-less adjustment foot pedal and rotating arm amplitude and frequency, adapts to the body of different patients
Body state and the rehabilitation demands for meeting different phase patient.
Detailed description of the invention
Fig. 1 is present system structural schematic diagram；
Fig. 2 is main frame top base of the present invention rear end multifunction seat backrest schematic diagram；
Fig. 3 is Motion generating mechanism schematic diagram of the present invention；
Fig. 4 is lower limb rehabilitation motion of foot phase explanatory diagram of the present invention；
Fig. 5 is lower limb rehabilitation motion adjustment mechanism schematic diagram of the present invention；
Fig. 6 is upper limb healing motion adjustment mechanism schematic diagram of the present invention.
Specific embodiment
The present invention will be described in detail combined with specific embodiments below.
A kind of limbs recovering aid system for apoplexy sequela patient of the invention as shown in drawings, it has
A variety of rehabilitation training modes.Patient can passively carry out the lower limb gait rehabilitation training of stance and sitting posture, and can be according to itself body
Body situation carries out step-less adjustment to training stride, cadence.In addition, the system is equipped with upper limb supporting tray and rotating arm, it can be simultaneously
Rehabilitation training is carried out to patient's upper limb.
It is as shown in Figure 1 present system structural schematic diagram.Including main frame 1, the main frame 1 includes fixed pedestal
1-2 is equipped with a hollow stem in the four corners of the fixed pedestal 1-2 along the vertical direction respectively, and one height-adjustable
Buoyancy body 1-1 includes four brackets being arranged along the vertical direction, and four brackets are inserted into hollow stem setting, every branch one by one
Frame can be moved up and down in hollow stem and be locked in the position of setting by height adjustment fastener 1-3.Two of front side
Two brackets of bracket, two brackets in left side and right side are connected by cross bar respectively, cross bar and the left and right sides in front side
Cross bar front between be connected with upper limb supporting tray 1-4, auxiliary hoisting device 1-5 is fixed on the cross bar of the left and right sides.Patient
Most of weight of body can be shifted by auxiliary hoisting device 1-5 and upper limb supporting tray 1-4, thus reduce lower limb by
Power.
There are multiple small matter storage lattices in preferred upper limb supporting tray 1-4, patient can carry out the training of the accurate operations such as segregating articles.
It is illustrated in figure 2 main frame top base of the present invention rear end multifunction seat backrest 1-6 schematic diagram.One U-shaped
The left wall and right wall of plate 1-6-1 is connected to two on rear side of height-adjustable buoyancy body 1-1 by identical bindiny mechanism respectively
Between bracket, the U-board 1-6-1 can respectively along the vertical direction and horizontal direction is set under the drive of bindiny mechanism
It sets.When patient carries out stance rehabilitation training, the U-board 1-6-1 is provided as backrest along the vertical direction and carries out auxiliary branch
Support.When the U-board 1-6-1 is horizontally disposed, the rehabilitation training mode of sitting posture is provided for patient as seat.
As a preferred embodiment of the present invention, as shown in Fig. 2, each bindiny mechanism includes hanging down respectively
The one of the fixing axle being directly fixed on the rack inner wall of a rear side, the fixing axle and a first seat link 1-6-3
End is rotatedly connected, and the other end of the first seat link 1-6-3 and one end of the second seat link 1-6-4 are rotatedly connected,
The other end of the second seat link 1-6-4 and the side wall of U-board 1-6-1 corresponding side are rotatedly connected, the U-board 1-
The rear portion of 6-1 left side wall and right side wall passes through shaft 1-6-2 respectively and is connected with the holder pivots of corresponding side.When the first seat link
When 1-6-3 and the second seat link 1-6-4 is on same straight line, the U-board 1-6-1 is horizontally disposed to be used as seat
Chair；When the first seat link 1-6-3 is overlapped and is arranged along the vertical direction with the second seat link 1-6-4, the U-board 1-
6-1 is provided as backrest along the vertical direction.
U-board 1-6-1, bracket, the first seat link 1-6-3 and the second seat link 1-6-4 of every side form one
Four-bar mechanism.When the first seat link 1-6-3 and the second seat link 1-6-4 movement is when on same straight line, at four-bar mechanism
In dead-centre position.U-board 1-6-1 is parallel with left side foot pedal 3-1-1 and right side footrest 3-1-2 at this time and is to suffer from as seat
The rehabilitation training mode of person's offer sitting posture.
A cabinet is provided on the fixed pedestal 1-2, between left and right is flat on the rear portion roof of the cabinet
Every being equipped with two motion guide rail 2-11, a sliding is had on the box top wall on the outside of every motion guide rail 2-11
Slot, slidably connects foot pedal 3-1-1, a 3-1-2 on every motion guide rail, the front end of each foot pedal respectively with one
One end of horizontally disposed offset conn rod 2-9 is vertically connected, the other end of the offset conn rod 2-9 and one
The upper end vertical axes 2-8 being arranged along the vertical direction, which is vertically arranged and rotates, to be connected, and vertical axes 2-8 described in every passes through respective side
Sliding groove and lower end be mounted on the intracorporal connecting rod 2-7 of case one end rotate be connected, the connecting rod 2-7 is set in the horizontal direction
It sets and the rotation of the upper end of short axle 2-3 that the other end is arranged along the vertical direction with one is connected, the vertical axes 2-8 is in sliding groove
It is interior can front and back sliding.Fig. 3 is Motion generating mechanism 2, specific structure are as follows: the lower end rotary link of the short axle in left side is pacified at one
On the first gear 2-1 of front in cabinet, the lower end rotary link of the short axle on right side is engaged at one with first gear 2-1
On the gear of the stepped gear 2-6 of cooperation, the gear transmission ratio of the first gear 2-1 and stepped gear 2-6 are 1:
1, the axis of the short axle in left side and the axis bias of first gear 2-1 are arranged, and the axis of the short axle on right side is with stepped gear 2-6's
The gear shaft of axis bias setting, the gear shaft of the first gear 2-1 and stepped gear 2-6 respectively with body pivot phase
Even.The gear shaft of the first gear 2-1 is connected with driving mechanism, and the first gear 2-1 can be in driving mechanism
Drive lower rotation.Due to the meshing characteristic of gear, first gear 2-1 and stepped gear 2-6 keep the opposite direction of motion.Left side
First gear 2-1, short axle 2-3, connecting rod 2-7, vertical axes 2-8, offset conn rod 2-9 and left side foot pedal collectively form class crank
Slide block mechanism, the gear shaft 2-2 partial visual of short-and-medium axle 2-3 to first gear 2-1 make the crank of moving loop, similarly, separately
One moving loop.
As shown in figure 3, the lower gear of the stepped gear 2-6 is engaged with second gear 2-5, the second gear 2-
5 are fixed by the middle position of setting and a height-adjustable connecting shaft 2-15 and deceleration driving gear 2-12 along the vertical direction
It is connected, if Fig. 6 is upper limb healing motion adjustment mechanism schematic diagram of the present invention.The deceleration driving gear 2-12 and reduction driven
Gear 2-13 is arranged in upper limb supporting tray 1-4 and the cooperation that is engaged with each other.The gear shaft of the deceleration driving gear 2-12 and
The gear shaft of reduction driven gear 2-13 is rotatably connected on respectively on upper limb supporting tray 1-4.The reduction driven gear 2-13's
It is higher than upper limb supporting tray at the top of gear shaft to be arranged, one end of a rocker arm horizon bar 3-2-1 and the reduction driven gear 2-13
Gear shaft at the top of be fixedly linked, be fixed with a rotating arm 3- along the vertical direction on the rocker arm horizon bar 3-2-1
2.Preferably be provided with the sliding block covered on rocker arm horizon bar 3-2-1 on the bottom wall of rotating arm 3-2, the sliding block with shake
Arm horizon bar 3-2-1 is slidably connected and passes through threaded fastener 3-2-2 and is locked on rocker arm horizon bar 3-2-1, and upper limb is adjusted
The rocker arm amplitude of rehabilitation training.
By the rotary motion simultaneous transmission of motor 2-14 at the rocker arm 3-2 of upper end, and using primary gear speed reducing band
Dynamic rotating arm 3-2 is moved, and is synchronized the upper limb of patient and is trained.The lower gear of preferred stepped gear 2-6 and the
The transmission ratio of two gear 2-5 is identical as the transmission ratio of deceleration driving gear 2-12 and reduction driven gear 2-13, to eliminate upper limb
With the inconsistent phenomenon of lower limb rehabilitation motion frequency.
As a preferred embodiment of the present invention, the driving mechanism includes being mounted on the drive of front in cabinet
Dynamic motor 2-14, the driving motor 2-14 are connect by belt 2-4 with first gear 2-1.Belt drive motion is steady.
As shown in Figure 5, it is preferred that on the first gear 2-1 roof and the top of the gear of stepped gear 2-6
Radially it is provided with sliding slot 2-1-1 on wall along gear respectively, short axle 2-3 is fixed on setting for respective slide slots 2-1-1 by fastener 2-1-2
Positioning is set, and then changes the crank length of class slider-crank mechanism, influences the stride of lower limb rehabilitation training.
It is provided with mouth on the cabinet front roof, is rotatably connected in the opening by shaft to be opened/closed
Cover board 1-7 in order to be configured to above-mentioned stride regulating device, and can repair internal part.
If Fig. 4 is lower limb rehabilitation motion of foot phase explanatory diagram of the present invention.Left side foot pedal 3-1-1 and right side footrest
When 3-1-2 is respectively at linear guide limit inferior and upper limit position, also make with the gear that connecting rod is connect by protrusion short axle
Connecting rod is in corresponding extreme position, since first gear 2-1 and the direction of rotation stepped gear 2-6 are always on the contrary, therefore in electricity
Under the lasting driving of machine, two foot pedals can realize the reciprocating motion of opposite in phase, automatically generate movement gait.To avoid foot pedal
Movement suddenly return, on the foot pedal 3-1-1 of left side be horizontally disposed with and be fixedly connected with an offset conn rod 2-9, the biasing pole length
For the vertical range between the gear axis 2-2 to motion of foot guide rail 2-11 of corresponding driving first gear.In this way, using to the heart
Slider-crank mechanism characteristic can eliminate the quickreturn characteristics of foot pedal 3-1-1 during the motion, opposite side.
The use step of the present apparatus is divided into two processes of preparation stage and training stage, specific as follows:
The preparation stage needs staff to be carried out according to the amplitude and frequency of the physical condition of patient progress rehabilitation exercise
Setting.Cover board 1-7 is opened, by taking wherein side lower limb rehabilitation movement generating device as an example, adjusts short axle 2-3 on sliding slot 2-1-1
Position, for the short axle 2-3 closer to gear shaft 2-2, stride generated is smaller.Similarly, rocker arm 3-2 is adjusted in rocker arm level
Position on bar 3-2-1, for rocker arm 3-2 closer to gear shaft, upper limb healing motion amplitude generated is smaller.It is driven by adjusting
The rotation speed of motor is to be arranged the frequency of rehabilitation exercise.By height adjustment device, fixed according to the practical height of patient
The position of buoyancy body 1-1.
The training stage is divided into stance rehabilitation training and sitting posture rehabilitation training.When stance rehabilitation training, patient need to be by limb
Body and auxiliary hoisting device 1-5 are bound, the rehabilitation training that upper limb relies on pallet 1-4 that can carry out articles sorting and finely grab, or
Upper limb holds rocker arm 3-2, and both feet are respectively placed on two foot pedals, and back leans on baffle 1-6, carries out passive rehabilitation training；Sitting posture
When rehabilitation training, puts down U-board 1-6-1 and set horizontal position, patient is directly seated in U-board, and both feet are respectively placed in bipod
Passive rehabilitation training is carried out on pedal.
Claims (10)
1. a kind of limbs recovering aid system for apoplexy sequela patient, it is characterised in that: including main frame (1), institute
The main frame stated includes fixed pedestal (1-2), is equipped with one along the vertical direction respectively in the four corners of the fixed pedestal
Hollow stem, a height-adjustable buoyancy body (1-1) include four brackets being arranged along the vertical direction, four brackets one
One insertion hollow stem setting, every bracket can be moved up and down in hollow stem and the position of setting by height adjustment it is tight
Firmware (1-3) locking, two brackets of two brackets of front side, two brackets in left side and right side pass through cross bar phase respectively
Even, upper limb supporting tray (1-4), auxiliary hoisting device (1- are connected between the front of the cross bar of the cross bar and left and right sides of front side
5) it is fixed on the cross bar of the left and right sides；
The left wall and right wall of one U-board (1-6-1) are connected to height-adjustable buoyancy body by identical bindiny mechanism respectively
Between two brackets of rear side, the U-board can respectively along the vertical direction and level side under the drive of bindiny mechanism
To setting, the U-board is provided as backrest along the vertical direction, and the U-board is horizontally disposed to be used as seat；
It is provided with a cabinet on the fixed pedestal (1-2), the flat interval in left and right on the rear portion roof of the cabinet
Two motion guide rails (2-11) are installed, a sliding groove is had on the box top wall on the outside of every motion guide rail,
Slidably connect a foot pedal on every motion guide rail, the front end of each foot pedal is horizontally disposed with one respectively
One end of offset conn rod (2-9) is vertically connected, what the other end of the offset conn rod and one were arranged along the vertical direction
The upper end vertical axes (2-8) be vertically arranged and rotate be connected, vertical axes described in every pass through respective side sliding groove and lower end with
One end rotation for being mounted on the intracorporal connecting rod of case (2-7) is connected, and the connecting rod is horizontally disposed and the other end and one
The upper end rotation for the short axle (2-3) being arranged along the vertical direction is connected, and the vertical axes (2-8) being capable of front and back cunning in sliding groove
It moves, the lower end rotary link of the short axle in left side is mounted in the first gear (2-1) of front in cabinet at one, the short axle on right side
Lower end rotary link stepped gear (2-6) that cooperation is engaged with first gear at one gear on, first tooth
The gear transmission ratio of wheel and stepped gear is 1:1, and the axis of the short axle in left side and the axis bias of first gear are arranged, right side
The axis of short axle and the axis bias of stepped gear be arranged, the gear shaft of the first gear and the gear shaft of stepped gear
It is connected respectively with body pivot, the gear shaft of the first gear is connected with driving mechanism, and the first gear can be
It is rotated under the drive of driving mechanism；
The lower gear of the stepped gear is engaged with second gear (2-5), and the second gear by setting along the vertical direction
It sets and height-adjustable connecting shaft and the middle position of a deceleration driving gear (2-12) is fixedly linked, the deceleration is actively
Gear and reduction driven gear (2-13) are arranged in upper limb supporting tray and the cooperation that is engaged with each other, the tooth of the deceleration driving gear
The gear shaft of wheel shaft and reduction driven gear is rotatably connected on upper limb supporting tray respectively, the gear of the reduction driven gear
It is higher than upper limb supporting tray at the top of axis to be arranged, the gear of one end of a rocker arm horizon bar (3-2-1) and the reduction driven gear
It is fixedly linked at the top of axis, a rotating arm (3-2) is fixed with along the vertical direction on the rocker arm horizon bar, described
It is provided with mouth on the roof of cabinet front, cover board to be opened/closed is rotatably connected to by shaft in the opening.
2. the limbs recovering aid system according to claim 1 in apoplexy sequela patient, it is characterised in that: each
The bindiny mechanism includes the fixing axle being respectively and vertically fixed on the rack inner wall of a rear side, the fixing axle and one
One end of the first seat link of root (1-6-3) is rotatedly connected, the other end and the second seat link of first seat link
The one end of (1-6-4) is rotatedly connected, and the other end of second seat link and the side wall of U-board (1-6-1) corresponding side turn
Dynamic to be connected, the rear portion of the U-board left side wall and right side wall passes through shaft respectively and is connected with the holder pivots of corresponding side, when the
When one seat link and the second seat link are on same straight line, the U-board is horizontally disposed to be used as seat；When
When first seat link is overlapped and is arranged along the vertical direction with the second seat link, work is arranged in the U-board along the vertical direction
For backrest.
3. the limbs recovering aid system according to claim 1 or 2 in apoplexy sequela patient, feature exist
In: the sliding block covered on rocker arm horizon bar is provided on the bottom wall of rotating arm, the sliding block and rocker arm horizon bar slide
It connects and passes through threaded fastener and be locked on rocker arm horizon bar.
4. the limbs recovering aid system according to claim 1 or 2 in apoplexy sequela patient, feature exist
In: it is radially provided with sliding slot along gear respectively on the first gear roof and on the roof of the gear of stepped gear,
Short axle is fixed on the setting position of respective slide slots by fastener.
5. the limbs recovering aid system according to claim 3 in apoplexy sequela patient, it is characterised in that: described
Stepped gear lower gear and second gear transmission ratio it is identical as the transmission ratio of deceleration driving gear and reduction driven gear.
6. the limbs recovering aid system according to claim 4 in apoplexy sequela patient, it is characterised in that: described
Stepped gear lower gear and second gear transmission ratio it is identical as the transmission ratio of deceleration driving gear and reduction driven gear.
7. the limbs recovering aid system according to claim 5 in apoplexy sequela patient, it is characterised in that: described
Driving mechanism include the driving motor for being mounted on front in cabinet, the driving motor is connected by belt and first gear
It connects.
8. the limbs recovering aid system according to claim 6 in apoplexy sequela patient, it is characterised in that: described
Driving mechanism include the driving motor for being mounted on front in cabinet, the driving motor is connected by belt and first gear
It connects.
9. the limbs recovering aid system according to claim 7 in apoplexy sequela patient, it is characterised in that: described
Upper limb supporting tray in have multiple small matter storage lattices.
10. the limbs recovering aid system according to claim 8 in apoplexy sequela patient, it is characterised in that: institute
There are multiple small matter storage lattices in the upper limb supporting tray stated.
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| CN201811511978.9A CN109316315A (en) | 2018-12-11 | 2018-12-11 | A kind of limbs recovering aid system for apoplexy sequela patient |
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| CN201811511978.9A CN109316315A (en) | 2018-12-11 | 2018-12-11 | A kind of limbs recovering aid system for apoplexy sequela patient |
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| CN201811511978.9A Pending CN109316315A (en) | 2018-12-11 | 2018-12-11 | A kind of limbs recovering aid system for apoplexy sequela patient |
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