CN109700632A - Elbow joint exerciser - Google Patents
Elbow joint exerciser Download PDFInfo
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- CN109700632A CN109700632A CN201910119763.0A CN201910119763A CN109700632A CN 109700632 A CN109700632 A CN 109700632A CN 201910119763 A CN201910119763 A CN 201910119763A CN 109700632 A CN109700632 A CN 109700632A
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- pedestal
- forearm
- air bag
- plate
- large arm
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- 210000002310 elbow joint Anatomy 0.000 title claims abstract description 42
- 210000000245 forearm Anatomy 0.000 claims abstract description 68
- 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 abstract description 59
- 239000000178 monomer Substances 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 11
- 206010062575 Muscle contracture Diseases 0.000 abstract description 9
- 208000006111 contracture Diseases 0.000 abstract description 9
- 210000002435 tendon Anatomy 0.000 abstract description 6
- 206010008190 Cerebrovascular accident Diseases 0.000 abstract description 4
- 208000006011 Stroke Diseases 0.000 abstract description 4
- 230000002490 cerebral effect Effects 0.000 abstract description 4
- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 10
- 238000005452 bending Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 210000000515 tooth Anatomy 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 208000010392 Bone Fractures Diseases 0.000 description 3
- 206010017076 Fracture Diseases 0.000 description 3
- 210000003414 extremity Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
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- 230000004064 dysfunction Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 210000002758 humerus Anatomy 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 210000000623 ulna Anatomy 0.000 description 2
- 208000011708 Avulsion fracture Diseases 0.000 description 1
- 206010060820 Joint injury Diseases 0.000 description 1
- 208000010358 Myositis Ossificans Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 210000000281 joint capsule Anatomy 0.000 description 1
- 230000037231 joint health Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000000323 shoulder joint Anatomy 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 210000003857 wrist joint Anatomy 0.000 description 1
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Abstract
The present invention provides a kind of elbow joint exercisers, are related to exercising device technical field, including pedestal, and proximal end is equipped with the fixed support of the large arm for fixing large arm；Forearm supporting bracket, is used to support forearm, and the middle part of proximal end and pedestal is hinged；Finger-separating plate, proximal end are connect with the distal end of forearm supporting bracket, are used to support hand；Air bag component is set to the distal end of pedestal and upper end and is used to shore the distal end of forearm supporting bracket.Elbow joint exerciser provided by the invention, effective support is carried out to the large arm of human body and forearm respectively by pedestal and forearm supporting bracket, and effective adjustment using the inflatable and deflatable realization for the air bag component that pedestal distal end is arranged in angle folded by large arm and forearm, realization bends and stretches traction to forearm, forearm, which is precisely effectively carried out, using the inflation/deflation of air bag component bends and stretches reciprocating motion, reach the training goal of buckling drawing-off, effective drawing-off buckling training for treatment can be carried out for joint tendon contracture caused by the diseases such as cerebral apoplexy is limited.
Description
Technical field
The invention belongs to exercising device technical fields, are to be related to a kind of elbow joint exerciser more specifically.
Background technique
Elbow joint is made of humerus lower end and ulna, radius upper end, including three joints, normal elbow joint bend and stretch range
Between 0 degree to 140 degree.The physiological function of elbow joint is mainly bending and stretching and rotating for forearm.
When elbow joint is by serious damage, postoperative elbow joint buckling dysfunction generally will be by up to two months or more
Time could rehabilitation.Treating elbow joint buckling dysfunction is mainly to pass through the method progress health of passive activity and joint traction
It is multiple, so as to the cicatricial tissue of drawing-off adhesion and the joint capsule of contracture and ligament etc., and then achieve the purpose that restore joint motion.
It is above-mentioned to reactivate, it should have the function that the fibr tissue of drawing-off joint inside and outside contracture and adhesion, avoid again
The new damages such as the tearing of soft tissue caused by traction excessively, avulsion fracture or myositis ossificans, to play good rehabilitation mesh
's.Existing recovery device does not have the effect of Saving cortilage generally, is easy to that the subsequent of joint is caused to pull.
Summary of the invention
The purpose of the present invention is to provide a kind of elbow joint exercisers, to solve existing joint health existing in the prior art
Multiple equipment is difficult to ensure joint training of safety, be easy to cause the technical issues of joint injury.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of elbow joint exerciser is provided, comprising:
Pedestal, proximal end are equipped with the fixed support of the large arm for fixing large arm；
Forearm supporting bracket, is used to support forearm, and the middle part of proximal end and pedestal is hinged；
Finger-separating plate, proximal end are connect with the distal end of forearm supporting bracket, are used to support hand；
Air bag component is set between the distal end of pedestal and the distal end of forearm supporting bracket, for shoring forearm support upwards
The distal end of support.
As further optimization, air bag component includes:
Air bag, both ends are connected with the distal end of the distal end of pedestal and forearm supporting bracket respectively；
Barostat is connected with pedestal and is connected to the inside of air bag, for the inflation into air bag or from air bag
Pumping；
Air pump, air inlet are connected to the venthole of barostat, and gas outlet is connected to the air inlet of barostat.
As further optimization, air bag includes:
Several air bag monomers being stacked with, air bag monomer has the gas cavity for accommodating gas when inflation；
Several sheet stocks are set to the lower part of lower layer's air bag monomer.
As further optimization, barostat includes:
Fixinig plate, equipped with pneumatopyle up and down, venthole and air inlet penetrate through setting, fixinig plate on fixinig plate
Periphery be connected with pedestal；
Blade is set to above fixinig plate and bottom surface and the top surface of fixinig plate is slidably connected, and bottom surface is equipped with for being connected to gas
The vacuum tank of bag hole and air inlet or pneumatopyle and venthole；
Driving motor, output end is connected through fixinig plate and with blade, for driving blade to rotate.
As further optimization, barostat further include:
At least two limit holes are set to the periphery of fixinig plate；
Gag lever post is set on pedestal for being slidably matched in the up-down direction with limit hole；
The spring that upper end is abutted with the bottom surface of fixinig plate, the output shaft of driving motor are arranged on the output shaft of driving motor
Top be additionally provided with the pin shaft through output shaft setting, blade is equipped with mounting groove for accommodating pin shaft.
As further optimization, forearm supporting bracket includes:
Hinged seat, the sidewall paneling connecting proximally by articulated shaft with base rotation including two and is fixedly arranged on two side walls
Between plate and bottom is used for the connecting plate being connected with the upper end of air bag component；The main shaft of articulated shaft is set perpendicular to the plate face of sidewall paneling
It sets；
Supporting plate seat is set between two side walls plate and for support forearm；It is set between the distal end and finger-separating plate of hinged seat
There is the adjusting locking plate for locking hinged seat and finger-separating plate.
It further include being set to the slideway of sidewall paneling distal exterior and being slidably matched with slideway as further optimization
Sliding support, is equipped with lock-screw between slideway and sliding support, the two sides of supporting plate seat are connected with sliding support respectively.
As further optimization, adjusting locking plate includes:
Angular adjustment disk is set to the distal medial of sliding support and is equipped with what several were disposed radially in a circumferential direction
First latching tooth；
Chuck is set to finger-separating plate proximal end two sides and the second latch for being clamped with first latching tooth；
Adjustment disk cage knob is set to the outer end of sliding support and for making angular adjustment disk and chuck clamping.
As further optimization, pedestal includes:
Pedestal, for accommodating barostat；The fixed support of large arm is set to the proximal end of pedestal；
Large arm fixes buckle closure, is set to the fixed support of large arm above and for fastening large arm from top；
Restraint zone is set to the fixed jacking portion of large arm and for tightening the fixed buckle closure of large arm.
As further optimization, it is respectively equipped with hinge hole on the side plate of the fixed support two sides of large arm, sidewall paneling is equipped with master
The articulated shaft that axis is arranged perpendicular to the plate face of sidewall paneling, articulated shaft are rotatably assorted with hinge hole.
As further optimization, finger-separating plate includes:
Plate body is used for support hand；
Several fingerstall are set on plate body and for fixed finger；
Finger-separating plate axis is set to the proximal end of plate body, and for the distal end articulated with sidewall paneling
The beneficial effect of elbow joint exerciser provided by the invention is: elbow joint exerciser provided by the invention passes through
Pedestal and forearm supporting bracket carry out effective support to the large arm of human body and forearm respectively, and utilize the gas that pedestal distal end is arranged in
Effective adjustment of the inflatable and deflatable realization of capsule component to angle folded by large arm and forearm, realization bend and stretch traction to forearm, can
Forearm is precisely effectively carried out using the inflation/deflation of air bag component and bends and stretches reciprocating motion, reaches the training goal of buckling drawing-off,
Drawing-off buckling training for treatment is carried out for tendon contracture in joint caused by the diseases such as cerebral apoplexy, fracture is limited.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structural schematic diagram of elbow joint exerciser extended state provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of Fig. 1 bending state；
Fig. 3 is the configuration schematic diagram of Fig. 1；
Fig. 4 is the structural schematic diagram of air bag component in Fig. 1；
Fig. 5 is the configuration schematic diagram of barostat in Fig. 4；
Fig. 6 is the structural schematic diagram of another angle of Fig. 5.
In figure: 100, pedestal；110, pedestal；120, the fixed support of large arm；130, the fixed buckle closure of large arm；140, restraint zone；
200, forearm supporting bracket；211, sidewall paneling；212, connecting plate；220, supporting plate seat；230, slideway；240, sliding support；300, divide finger
Plate；310, plate body；320, fingerstall；330, finger-separating plate axis；400, air bag component；410, air bag；413, venthole；414, air inlet
Hole；415, pneumatopyle；421, fixinig plate；422, blade；423, driving motor；424, vacuum tank；425, pin shaft；427, it installs
Slot；428, spring；430, air pump；500, locking plate is adjusted；510, angular adjustment disk；520, adjustment disk cage knob；530, chuck.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Also referring to Fig. 1 to Fig. 6, now elbow joint exerciser provided by the invention is illustrated.Elbow joint exerciser,
It include: pedestal 100, proximal end is equipped with the fixed support 120 of the large arm for fixing large arm；Forearm supporting bracket 200, is used to support forearm,
Proximal end and the middle part of pedestal 100 are hinged；Finger-separating plate 300, proximal end are connect with the distal end of forearm supporting bracket 200, are used to support hand；
Air bag component 400 is set between the distal end of pedestal 100 and the distal end of forearm supporting bracket 200, for shoring forearm support upwards
The distal end of support 200.It should be noted that it can be directly in another yuan when element is referred to as " being set to " another element
On part or indirectly on another element.The orientation of the instructions such as term " on ", "lower", "top", "bottom", "inner", "outside" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In medical domain, the expression at the detailed position of limbs bone is multi-purpose proximally and distally to be described,
Differentiation proximally and distally is the distance between trunk.By taking arm as an example: the humerus of upper arm is proximal end close to shoulder joint, is leaned on
Nearly elbow joint is distal end；And it is proximal end that the ulna on forearm, which is proximate to elbow joint, by it is carpal be distal end.
Under the relatively loose flexion of patient's contracture angle tendon, forearm supporting bracket 200 is installed for patient, adjusts forearm
Angle and locking between supporting bracket 200 and finger-separating plate 300, the angle needed for keeping wrist joint, then fix large arm,
Air bag component 400 is opened, is realized by the inflation/deflation of air bag component 400 and the distal end of forearm supporting bracket 200 is pushed to support around forearm
The effect of the hinge joint of support 200 and pedestal 100 rotation, and then realize that training is bent and stretched in patient's ancon joint.
Elbow joint exerciser provided by the invention, compared with prior art, elbow joint exerciser provided by the invention passes through
Pedestal 100 and forearm supporting bracket 200 carry out effective support to the large arm of human body and forearm respectively, and finger-separating plate 300 is for fixing
The hand of people, using the inflatable and deflatable realization for the air bag component 400 that 100 distal end of pedestal is arranged in large arm and forearm institute angle
Effective adjustment of degree, realization bend and stretch traction to forearm, precisely effectively carry out forearm using the inflation/deflation of air bag component 400
Bend and stretch reciprocating motion, reach the training goal of buckling drawing-off, for tendon contracture in joint caused by the diseases such as cerebral apoplexy, fracture
It is limited to carry out drawing-off buckling training for treatment.
Referring to Figure 2 together, Fig. 4 Fig. 5 and Fig. 6, a kind of specific implementation as elbow joint exerciser provided by the invention
Mode, air bag component 400 include: air bag 410, the both ends distal end phase with the distal end of pedestal 100 and forearm supporting bracket 200 respectively
Even；Barostat is connected with pedestal 100 and is connected to the inside of air bag 410, for the inflation into air bag 410 or from gas
It is evacuated in capsule 410；Air pump 430, air inlet are connected to the venthole 413 of barostat, gas outlet and barostat into
Stomata 414 is connected to.Due to carrying out during bending and stretching traction human body arm, need that forearm is made bending and pulling action occur
It is reciprocal to carry out, and then realize the purpose of training, control is carried out to air-flow trend using barostat and is realized back and forth to air bag 410
The middle movement for being supplied and being evacuated, and then realize the expansion of air bag 410 and the reciprocal appearance of contraction state, drive forearm branch
Bracketing 200 is rotated toward after-combustion articulated shaft, bending and stretching of the arms before driving.
As a kind of specific embodiment of elbow joint exerciser provided by the invention, air bag 410 includes that several are mutual
The air bag monomer of stacking, air bag monomer has the gas cavity for accommodating gas when inflation；Several sheet stocks, are set to lower layer
The lower part of air bag monomer.In the description of the present invention, " several " are meant that two or more, unless otherwise clearly having
The restriction of body.It is used to realize the air bag 410 of push pull maneuver in the present embodiment, is designed using fish shape, top is multiple in upper and lower
The gas cavity being stacked with upwards, lower part is then without cavity, the only fabric of monolithic, is moved left and right and air bag for controlling
The fixed point of 410 deformations.Training when such as gas rush in fish shape top, air bag 410 starts to expand, can push connecting plate 212 to
Upper movement just will pull connecting plate 212, cause connecting plate 212 to be pulled downwardly and stretch, and so on, reach if upper gas is extracted out
The effect that forearm is back and forth trained.
Referring to Figure 4 together to Fig. 6, as a kind of specific embodiment of elbow joint exerciser provided by the invention, gas
Pressing adjuster includes: fixinig plate 421, and equipped with pneumatopyle 415 up and down, venthole 413 and air inlet 414 are in fixinig plate
Setting is penetrated through on 421, the periphery of fixinig plate 421 is connected with pedestal 100；Blade 422 is set to 421 top of fixinig plate and bottom surface
It is slidably connected with the top surface of fixinig plate 421, bottom surface is equipped with for communicated air bags hole 415 and air inlet 414 or pneumatopyle 415 and goes out
The vacuum tank 424 of stomata 413；Driving motor 423, output end are connected through fixinig plate 421 and with blade 422, for driving rotation
Piece 422 rotates.The air supply pipe of air pump 430 is connected with the air inlet 414 of 421 bottom of fixinig plate, the exhaust tube of air pump 430 and solid
The venthole 413 of 421 bottom of stator is connected, and leads air inlet 414 and pneumatopyle 415 when blade 422 is rotated to vacuum tank 424
When logical position, the gas in air pump 430 is fed in air bag 410, and air bag 410 starts to expand, and lifts connecting plate 212, band upwards
Dynamic sidewall paneling 211 and finger-separating plate 300 is upward that arm is made to do buckling movement；Then blade 422 continues rotation to vacuum tank 424
The position that venthole 413 and pneumatopyle 415 are connected, extracts the gas in air bag 410 quickly out, forms vacuum, the company of pulling
Fishplate bar 212, which is pressed down against, makes arm stretch out movement, and then realizes and bend and stretch Forward operation to arm.
Power supply power supply is utilized in the present embodiment, and air pump 430 and driving motor 423 is driven to act.Above-mentioned control action can
To be controlled by being equipped with pre-programmed circuit board, air bag group is realized in conjunction with the baroceptor and pressure adjusting knob of setting
The effective control and adjustment of 400 internal pressure of part.Circuit board is equipped with single-chip microcontroller, is controlled by SCM program and opens air pump
430, baroceptor and feedback signal are touched to single-chip microcontroller according to stream pressure, single-chip microcontroller is according to preset limiting program
It is adjusted and runs.
Referring to Figure 4 together to Fig. 6, as a kind of specific embodiment of elbow joint exerciser provided by the invention, gas
Press adjuster further include: at least two limit holes are set to the periphery of fixinig plate 421；Gag lever post is set on pedestal 100 and uses
In being slidably matched in the up-down direction with limit hole；The bottom of upper end Yu fixinig plate 421 is arranged on the output shaft of driving motor 423
The spring 428 that face abuts, the top of the output shaft of driving motor 423 are additionally provided with the pin shaft 425 through output shaft setting, blade
422 are equipped with the mounting groove 427 for accommodating pin shaft 425.Gag lever post is mounted in limit hole, makes fixinig plate 421 with upper
While the freedom degree of lower movement, rotation cannot be generated in circumferencial direction, convenient for guaranteeing the position of fixinig plate 421 in a circumferential direction
Stabilization is set, inflation or the conducting of bleed-off passage can be realized by rotation blade 422.And freedom degree in the up-down direction is then
It can be made up by the elastic force of spring 428, the top surface moment of the bottom surface and fixinig plate 421 that guarantee blade 422 keeps fitting shape
State avoids the leakage of gas.
It is small as a kind of specific embodiment of elbow joint exerciser provided by the invention also referring to Fig. 1 to Fig. 3
Arm supporting bracket 200 includes: hinged seat, the sidewall paneling 211 that is rotatablely connected including two proximally by articulated shaft and pedestal 100 and
It is fixedly arranged on connecting plate 212 of between the two side walls plate 211 and bottom for being connected with the upper end of air bag component 400；Articulated shaft
Main shaft is arranged perpendicular to the plate face of sidewall paneling 211；Supporting plate seat 220 is set between two side walls plate 211 and small for support
Arm；The adjusting locking plate 500 for locking hinged seat Yu finger-separating plate 300 is equipped between the distal end and finger-separating plate 300 of hinged seat.Two
A sidewall paneling 211 is located at the both sides external of pedestal 100, avoids occurring in the up-down direction in rotary course with pedestal 100
The sidewall paneling 211 of two sides is attached by location conflicts, connecting plate 212, it is made to constitute stable entirety, and setting is used on it
In the supporting plate seat 220 of support forearm, effective support to forearm is realized, the bottom surface of connecting plate 212 is used for and air bag component 400
It is connected, pushes connecting plate 212 that the forearm on the supporting plate seat 220 of top is driven to generate flexor by air bag 410.Adjust locking
The setting of disk 500 can be realized the accurate setting of forearm Yu hand angle, according to needed for training, carry out between hand and forearm
The effective adjusting and locking of angle.
Also referring to Fig. 1 to Fig. 3, as a kind of specific embodiment of elbow joint exerciser provided by the invention, side
211 distal exterior of siding is equipped with slideway 230, on slideway 230 in be equipped with the sliding support 240 being slidably matched with slideway 230, slideway
Lock-screw is equipped between 230 and sliding support 240, the two sides of supporting plate seat 220 are connected with sliding support 240 respectively.Slideway 230 and cunning
Dynamic support 240 opposite can be slided and be locked by lock-screw therebetween, be carried out according to the different forearm lengths of patient
Accurately adjust, guarantee different patients when using the device, can play it is good bend and stretch traction effect, also avoid simultaneously
Because of the injury caused by size difference to human body arm.In view of the limb activity of limbs contracture patient is inconvenient, so sliding is held in the palm
240, supporting plate seat 220 and finger-separating plate 300 are designed to the structure that can be won from slideway 230, in this way can be in the freedom of patient
Forearm is mounted on supporting plate seat 220 under state, and by the finger mounted of hand on finger-separating plate 300, then again holds in the palm sliding
240 install back in slideway 230 and lock, and can reduce patient in this way using difficulty, be conducive to the use of patient.
It is adjusted also referring to Fig. 1 to Fig. 3 as a kind of specific embodiment of elbow joint exerciser provided by the invention
Saving locking plate 500 includes: angular adjustment disk 510, is set to the distal medial of sliding support 240 and is equipped in a circumferential direction several
A first latching tooth being disposed radially；Chuck 530 is set to finger-separating plate 300 proximal end two sides and for being clamped with first latching tooth
Second latch；Adjustment disk cage knob 520 is set to sliding 240 outer end of support for making angular adjustment disk 510 and 530 clamping of chuck.Phase
The equivalent width of spacing and the second latch between adjacent two first latching tooths is pulled after the rotation of finger-separating plate 300 to required angle
Adjustment disk cage knob 520 pushes, and realizes and pushes the angle adjustment plate being arranged in sliding support 240 to 530 side clamping of chuck, makes the
It is engaged by clamping between one latch and the second latch, guarantees finger-separating plate 300 and slides the positional stability of 240 angle of support.
Also referring to Fig. 1 to Fig. 3, as a kind of specific embodiment of elbow joint exerciser provided by the invention, bottom
Seat 100 includes: pedestal 110, for accommodating barostat；The fixed support 120 of large arm is set to the proximal end of pedestal 110；Large arm is solid
Determine buckle closure 130, is set in the fixed support 120 of large arm and for fastening large arm from top；Restraint zone 140 is set to large arm and fixes
At the top of support 120 and for tightening the fixed buckle closure 130 of large arm.Pedestal 100 carries out health for providing a stable basis, in patient
When refreshment is practiced, pedestal 100 can be placed on smooth desktop or platform, keep body each in the training process convenient for patient
The balance at position, injury caused by avoiding device is toppled over.The proximal location of 110 top of pedestal is arranged in the fixed support 120 of large arm, uses
In placing and fixing large arm, one end of the fixed buckle closure 130 of large arm and the side of the fixed support 120 of large arm are flexibly connected, and are led to
The restraint zone 140 for crossing top realizes the effect that tightens, avoid bending and stretching caused by large arm shift in position during small bending and stretching of the arms less than
The problem of position.
Hinge hole is respectively equipped on the side plate of fixed 120 two sides of support of large arm, sidewall paneling 211 is equipped with main shaft perpendicular to side wall
The articulated shaft of the plate face setting of plate 211, articulated shaft are rotatably assorted with hinge hole.Articulated shaft is installed to hinge hole, hinged
The outside of axis can install buckle closure, can be effectively prevented from outer end and patient garments of articulated shaft etc. and hanging and pulling occurs, ensure that makes
Safety, while also improving the overall aesthetics of equipment.
Divide also referring to Fig. 1 to Fig. 3 as a kind of specific embodiment of elbow joint exerciser provided by the invention
Fingerboard 300 includes: plate body 310, is used for support hand；Several fingerstall 320 are set on plate body 310 and for fixed finger；
Finger-separating plate axis 330 is set to the proximal end of plate body 310, and for the distal end articulated with sidewall paneling 211.Finger-separating plate axis 330 is set to
In the hole for sliding 240 distal end of support, to realize and be rotatablely connected with sliding support 240, the middle part of finger-separating plate axis 330 is arranged in chuck 530, and
Second latch is arranged outward, and for setting off the back of the hand side, finger then passes through fingerstall 320 and carries out position restriction respectively plate body 310,
Guarantee effective limit of hand.It is also provided with multiple lantern rings for fixing palm of the hand position in the present embodiment, effectively avoids
Hand is from the abjection on finger-separating plate 300 when forearm flexor.
Patient is fixed in the fixed support 120 of large arm using first large arm is put into when product of the present invention, in patient's contracture angle
Under the relatively loose flexion of tendon, the forearm of patient is placed on supporting plate seat 220 and fixed, is then mounted on hand point
On fingerboard 300, the angle of adjustment finger-separating plate 300 and the fixed support of forearm has the position of the two using adjustment disk cage knob 520
Effect locking, so that the palm being fixed on finger-separating plate 300 is located at a certain angle, using driving motor 423 drive blade 422 generate and
Fixinig plate 421 opposite rotation, and then realize the connection of vacuum tank 424 and air inlet 414, it realizes and is inflated into air bag 410
Purpose makes the expansion of air bag 410 that the distal end of forearm supporting bracket 200 be driven to move up, realizes the rotation around hinge joint, carries out curved lead
Draw；When venthole 413 is connected to vacuum tank 424, then air bag 410 is deflated, and drives forearm to realize the drawing-in motion opened, like this
Sequence moves back and forth, and reaches the training goal of buckling drawing-off.
Elbow joint exerciser provided by the invention, by pedestal 100 and forearm supporting bracket 200 respectively to the large arm of human body
Effective support is carried out with forearm, finger-separating plate 300 is used to fix the hand of people, utilizes the air bag component that 100 distal end of pedestal is arranged in
The traction of bending and stretching to forearm is realized in effective adjustment of the 400 inflatable and deflatable realization to angle folded by large arm and forearm, available
The inflation/deflation of air bag component 400 precisely effectively carries out forearm and bends and stretches reciprocating motion, reaches the training goal of buckling drawing-off, needle
It is limited to tendon contracture in joint caused by the diseases such as cerebral apoplexy, fracture to carry out drawing-off buckling training for treatment.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (10)
1. elbow joint exerciser, it is characterised in that: include:
Pedestal (100), proximal end are equipped with the fixed support (120) of the large arm for fixing large arm；
Forearm supporting bracket (200), is used to support forearm, and the middle part of proximal end and the pedestal (100) is hinged；
Finger-separating plate (300), proximal end are connect with the distal end of the forearm supporting bracket (200), are used to support hand；
Air bag component (400) is set between the distal end of the pedestal (100) and the distal end of the forearm supporting bracket (200), is used
In the distal end for shoring the forearm supporting bracket (200) upwards.
2. elbow joint exerciser as described in claim 1, it is characterised in that: the air bag component (400) includes:
Air bag (410), both ends are connected with the distal end of the distal end of the pedestal (100) and the forearm supporting bracket (200) respectively；
Barostat is connected with the pedestal (100) and is connected to the inside of the air bag (410), is used for the air bag
(410) inflation or the pumping from the air bag (410) in；
Air pump (430), air inlet are connected to the venthole (413) of the barostat, gas outlet and the barostat
Air inlet (414) connection.
3. elbow joint exerciser as claimed in claim 2, it is characterised in that: the air bag (410) includes:
Several air bag monomers being stacked with, when inflation, the air bag monomer had the gas cavity for accommodating gas；
Several sheet stocks are set to the lower part of air bag monomer described in lower layer.
4. elbow joint exerciser as claimed in claim 2, it is characterised in that: the barostat includes:
Fixinig plate (421), equipped with pneumatopyle (415) up and down, the venthole (413) and the air inlet (414)
Setting is penetrated through on the fixinig plate (421), the periphery of the fixinig plate (421) is connected with the pedestal (100)；
Blade (422) is set to above the fixinig plate (421) and bottom surface and the top surface of the fixinig plate (421) is slidably connected,
Bottom surface is equipped with for being connected to the pneumatopyle (415) and the air inlet (414) or the pneumatopyle (415) and the venthole
(413) vacuum tank (424)；
Driving motor (423), output end is arranged through the fixinig plate (421) and is connected with the blade (422), for driving
Blade (422) rotation.
5. elbow joint exerciser as claimed in claim 4, it is characterised in that: the barostat further include:
At least two limit holes are set to the periphery of the fixinig plate (421)；
Gag lever post is set on the pedestal (100) for being slidably matched in the up-down direction with the limit hole；
The spring that upper end is abutted with the bottom surface of the fixinig plate (421) is arranged on the output shaft of the driving motor (423)
(428), the top of the output shaft of the driving motor (423) be additionally provided with main shaft perpendicular to the output shaft main shaft through described
The pin shaft (425) of output shaft setting, the blade (422) are equipped with the mounting groove (427) for accommodating the pin shaft (425).
6. elbow joint exerciser as claimed in claim 4, it is characterised in that: the forearm supporting bracket (200) includes:
Hinged seat, the sidewall paneling (211) being rotatablely connected including two proximally by articulated shaft and the pedestal (100) and fixed
Between two sidewall panelings (211) and bottom is used for the connecting plate that is connected with the upper end of the air bag component (400)
(212)；The main shaft of the articulated shaft is arranged perpendicular to the plate face of the sidewall paneling (211)；
Supporting plate seat (220) is set between two sidewall panelings (211) and for support forearm；The distal end of the hinged seat
The adjusting locking plate for locking the hinged seat Yu the finger-separating plate (300) is equipped between the finger-separating plate (300)
(500)。
7. elbow joint exerciser as claimed in claim 6, it is characterised in that: sidewall paneling (211) distal exterior, which is equipped with, to be slided
Road (230), the slideway (230) are equipped with the sliding support (240) being slidably matched with the slideway (230), the slideway (230)
Lock-screw is equipped between sliding support (240), (240) are held in the palm with the sliding respectively in the two sides of the supporting plate seat (220)
It is connected.
8. elbow joint exerciser as claimed in claim 7, it is characterised in that: the adjusting locking plate (500) includes:
Angular adjustment disk (510) is set to the distal medial of the sliding support (240) and is equipped with several edges in a circumferential direction
The first latching tooth being arranged radially；
Chuck (530) is set to the finger-separating plate (300) proximal end two sides and the second card for being clamped with the first latching tooth
Tooth；
Adjustment disk cage knob (520), be set to it is described sliding support (240) outer end and for make the angular adjustment disk (510) with
Chuck (530) clamping.
9. elbow joint exerciser as claimed in claim 2, it is characterised in that: the pedestal (100) includes:
Pedestal (110), for accommodating the barostat；The fixed support (120) of the large arm is set to the pedestal (110)
Proximal end；
Large arm is fixed buckle closure (130), is set on the fixed support (120) of the large arm and for fastening large arm from top；
Restraint zone (140) is set at the top of the fixed support (120) of the large arm and fixed buckle closure (130) for tightening the large arm.
10. elbow joint exerciser as claimed in claim 6, it is characterised in that: the finger-separating plate (300) includes:
Plate body (310) is used for support hand；
Several fingerstall (320) are set on the plate body (310) and for fixed finger；
Finger-separating plate axis (330) is set to the proximal end of the plate body (310), and for cutting with scissors with the distal end of the sidewall paneling (211)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910119763.0A CN109700632B (en) | 2019-02-18 | 2019-02-18 | Elbow joint training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910119763.0A CN109700632B (en) | 2019-02-18 | 2019-02-18 | Elbow joint training device |
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| Publication Number | Publication Date |
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| CN109700632A true CN109700632A (en) | 2019-05-03 |
| CN109700632B CN109700632B (en) | 2024-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910119763.0A Active CN109700632B (en) | 2019-02-18 | 2019-02-18 | Elbow joint training device |
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| CN110179627A (en) * | 2019-06-06 | 2019-08-30 | 南通大学附属医院 | A kind of rheumatoid arthritis wrist joints sporting convalescence device and its working method |
| CN110384600A (en) * | 2019-07-23 | 2019-10-29 | 邬剑娜 | A kind of ancon rehabilitation training rehabilitation mechanism |
| CN110840697A (en) * | 2019-11-06 | 2020-02-28 | 河南科技学院 | Joint auxiliary training device and method |
| CN112206141A (en) * | 2020-10-16 | 2021-01-12 | 上海市闵行区中心医院 | Inflatable glove for preventing spasm |
| CN112932900A (en) * | 2021-02-02 | 2021-06-11 | 杭州程天科技发展有限公司 | Wrist joint rehabilitation arm support with anti-spasm function |
| CN113082640A (en) * | 2021-04-23 | 2021-07-09 | 西安交通大学医学院第一附属医院 | Joint surgery postoperative rehabilitation training device for sports medicine |
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| CN109700632B (en) | 2024-06-11 |
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