CN208741430U - A kind of hand convalescence device and device for healing and training - Google Patents
A kind of hand convalescence device and device for healing and training Download PDFInfo
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- CN208741430U CN208741430U CN201820680317.8U CN201820680317U CN208741430U CN 208741430 U CN208741430 U CN 208741430U CN 201820680317 U CN201820680317 U CN 201820680317U CN 208741430 U CN208741430 U CN 208741430U
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Abstract
The utility model relates to field of medical technology, disclosing a kind of hand convalescence device and device for healing and training, the hand convalescence device, including hand rehabilitation unit, hand rehabilitation unit includes: the wearable gloves of user；Hand pneumatic muscles group, hand pneumatic muscles group include at least one finger section pneumatic muscles component, and the back of each finger-stall is at least equipped with a finger section pneumatic muscles component in gloves；It further include locating part, locating part is without ductility, and locating part connects side and finger-stall of the finger section pneumatic muscles component towards finger-stall.Hand convalescence device provided by the utility model has wearable structure, is not only simple in structure, is light-weight, and safe flexibility and adaptability are good, conducive to the rehabilitation training of daily patient.
Description
Technical field
The utility model relates to field of medical technology, in particular to a kind of hand convalescence device and device for healing and training.
Background technique
At present in elderly population, the number of hemiplegic patient increases increasingly, and the most symptom of hemiplegia is that hand is stiff, typical special
Sign is exactly that digital flexion is presented, rolls up state, for a long time, certainly will cause hand muscle spasm, atrophy, seriously affects hemiplegia trouble
The daily life of person.However at present for the rehabilitation training of hemiplegic patient's hand mainly using artificial one-to-one massage activity instruction
Practice, the guarantee that not only intensity and efficiency of rehabilitation training cannot be got well, and has aggravated the burden of medical personnel.In addition
The wound of some hands can also cause peripheral nerve tissue to be damaged, and hand muscle is caused phenomena such as myasthenia, spasm atrophy occur,
If will lead to the state of an illness without effective rehabilitation training activities and further deteriorate.
However, existing hand rehabilitation exerciser substantially uses motor driven, device structure is complicated, expensive, and
And rigidity is big, there are security risks, is unable to get and is widely applied, so that many patients can not complete daily health at home
Activity is practiced in refreshment.
Utility model content
The utility model provides a kind of hand convalescence device and device for healing and training, and above-mentioned hand convalescence device, which has, to be worn
Formula structure is worn, is not only simple in structure, is light-weight, and safe flexibility and adaptability are good, conducive to the rehabilitation training of daily patient.
In order to achieve the above objectives, the utility model the following technical schemes are provided:
A kind of hand convalescence device, including hand rehabilitation unit, the hand rehabilitation unit include:
The wearable gloves of user；
Hand pneumatic muscles group, the hand pneumatic muscles group include at least one finger section pneumatic muscles component, and institute
The back for stating each finger-stall in gloves is at least equipped with the finger section pneumatic muscles component；
It further include locating part, the locating part is without ductility, and the locating part connects the finger section pneumatic muscles group
Side and the finger-stall of the part towards the finger-stall.
The utility model provides a kind of hand convalescence device, and above-mentioned hand convalescence device includes hand rehabilitation unit, hand
Rehabilitation unit includes gloves and hand pneumatic muscles group, and hand pneumatic muscles group includes multiple finger section pneumatic muscles groups
Part.When using hand pneumatic muscles group provided by the utility model, user opponent's set is dressed, in hand pneumatic muscles
When group is inflated operation, since locating part is without ductility, and locating part connects finger section pneumatic muscles component towards the hand
The side of fingerstall and finger-stall, then for each finger section pneumatic muscles component: the locating part can limit the finger section
Elongation of the pneumatic muscles component towards finger-stall side in the axial direction, the in this way process in the inflation of finger section pneumatic muscles component
In, due to can not in axial direction extend towards finger-stall side, then the finger section pneumatic muscles component can be towards the side of gloves
To the movement that bends, so that the finger in finger-stall connected to it be driven to bend movement；In hand pneumatic muscles group
During carrying out bleed air operation, each finger section pneumatic muscles component starts recovery state, and human finger can be by bending state
Restore to straight configuration.
It should be noted that hand convalescence device provided by the utility model becomes the linear motion of pneumatic muscles component
Bending motion, and each pneumatic muscles component can with the raising of air pressure inside so that rigidity and bending force also constantly become larger, thus
Human finger is driven to carry out bending motion.
Therefore, device for healing and training provided by the utility model has wearable structure, is not only simple in structure, is light-weight,
And safe flexibility and adaptability are good, conducive to the rehabilitation training of daily patient.
Preferably, each finger section pneumatic muscles component is able to drive connect with respective finger portion pneumatic muscles component
Finger-stall bending.
Preferably, the locating part includes for limiting the finger section pneumatic muscles component along the pneumatic flesh of the finger section
The axially extending filament of meat component, the filament and the finger-stall form multiple nodes.
Preferably, the hand rehabilitation unit further includes the first control module, and first control module is to each described
Finger section pneumatic muscles component is individually controllable.
It preferably, further include wrist recovery component, the wrist recovery component includes:
Forearm oversleeve, the forearm oversleeve are connect with the gloves；
It is placed in the wrist pneumatic muscles group of forearm oversleeve side, retractable type, the wrist pneumatic muscles group includes
First wrist pneumatic muscles component, the second wrist pneumatic muscles component, third wrist pneumatic muscles component and the 4th wrist are pneumatic
Muscle component, wherein the first wrist pneumatic muscles component and the second wrist pneumatic muscles component are in the first plane,
The second wrist pneumatic muscles component and the third wrist pneumatic muscles component are in the second plane, the third wrist gas
Dynamic muscle component and the 4th wrist pneumatic muscles component are in third plane, the 4th wrist pneumatic muscles component and institute
It states the first wrist pneumatic muscles component and is in fourth plane, and first plane is parallel with the third plane, described second
Plane is parallel with the fourth plane, and the wrist pneumatic muscles component in the first plane and the wrist gas for being in third plane
Dynamic muscle component formation antagonism is to drawing mechanism, the wrist pneumatic muscles component in the second plane and the wrist in fourth plane
Pneumatic muscles component forms antagonism to drawing mechanism；
For fixing the bracket of the wrist pneumatic muscles group position；
For controlling the second control module of the wrist pneumatic muscles group state, and second control module is to each
The wrist pneumatic muscles component is individually controllable.
Preferably, the bracket includes the cyclic annular first support being oppositely arranged, cyclic annular second support and is placed in described the
In two brackets, the cyclic annular forearm sheath for fixing forearm oversleeve position, in which:
The forearm sheath is adjustable along the radial direction position of the second support, and each wrist pneumatic muscles component
Both ends are individually fixed in the first support and second support.
Preferably, it is connected between the forearm sheath and the second support by multiple springs.
Preferably, the bracket includes the cyclic annular first support being oppositely arranged, cyclic annular second support and is placed in described the
In two brackets, the cyclic annular forearm sheath for fixing forearm oversleeve position, in which:
The diameter of the forearm sheath is adjustable, and the both ends of each wrist pneumatic muscles component be individually fixed in it is described
First support and second support.
Preferably, the hand convalescence device further includes fixation kit, and the fixation kit includes being set to the gloves hand
The fixed frame of metacarpus deviates from the bottom fastening bracket of palm side set on the fixed frame and set on the side of the fixed frame side
Bracket is fixed in portion, and the hand convalescence device passes through the fixed bracket of the bottom fastening bracket and the side and described first
Frame is detachably connected.
Preferably, each pneumatic muscles component includes flexible hose and the establishment net on the outside of the flexible hose,
In:
In each finger section pneumatic muscles component: positioned at the flexible hose outer layer mesh grid machine direction with
The flexible hose axial angle is greater than 57.4 °；And/or
In each wrist pneumatic muscles component: machine direction and institute positioned at the mesh grid of the flexible hose outer layer
Flexible hose axial angle is stated less than 57.4 °.
The utility model also provides a kind of device for healing and training, including any one hand provided in above-mentioned technical proposal
Convalescence device.
Detailed description of the invention
Fig. 1 is hand convalescence device front side structure schematic diagram provided by the embodiment of the utility model；
Fig. 2 is hand rehabilitation unit structural schematic diagram provided by the embodiment of the utility model；
Fig. 3 is hand convalescence device rear structure schematic diagram provided by the embodiment of the utility model；
Fig. 4 is pneumatic muscles component structure diagram provided by the embodiment of the utility model；
Fig. 5 is wrist recovery component structure diagram provided by the embodiment of the utility model；
Fig. 6 is total control module schematic diagram provided by the embodiment of the utility model.
Icon: 1- hand pneumatic muscles group；11- gloves；12- finger section pneumatic muscles component；13- bottom fastening bracket；
Bracket is fixed in the side 14-；15- rivet；16- lock screw；17- filament；18- node；2- wrist pneumatic muscles component；21- is small
Arm oversleeve；22- the first wrist pneumatic muscles component；23- the second wrist pneumatic muscles component；24- third wrist pneumatic muscles group
Part；The 4th wrist pneumatic muscles component of 25-；26- first support；27- second support；28- forearm sheath；29- spring；3- is flexible
Hose；The first plug of 4-；41- gas passage；412- inflating port；The second plug of 5-；6- mesh grid；7- lock wire；8- clip.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Pneumatic muscles can be radially expanded, axial shrinkage during to inner inflatable, be generated using its axial shrinkage
Axial driving force drives external load.And pneumatic muscles increasing with internal pressure, rigidity constantly becomes larger, with inside
The reduction of pressure, rigidity constantly reduce.According to the characteristic of pneumatic muscles, a kind of new linear actuator use, phase can be used as
To drivers such as traditional hydraulic cylinder, pneumatic cylinder, motors, weight is very light, and can according to the needs of driving trip, in conjunction with
The length of the shrinking percentage design pneumatic muscles of pneumatic muscles itself, in this way can be to avoid danger caused by overtravel, and cost
It is very cheap, it is most important that pneumatic muscles have good flexibility, and safety can be widely used in rehabilitation medical neck
Domain.
Therefore, referring to FIG. 1, the utility model provides a kind of hand convalescence device, including hand rehabilitation unit, hand health
Component includes: again
The wearable gloves 11 of user；
Hand pneumatic muscles group, hand pneumatic muscles group include at least one finger section pneumatic muscles component 12, and gloves
The back of each finger-stall is at least equipped with a finger section pneumatic muscles component 12 in 11；
It further include locating part, locating part is without ductility, and locating part connects finger section pneumatic muscles component 12 towards finger
The side of set and finger-stall.
The utility model provides a kind of hand convalescence device, and above-mentioned hand convalescence device includes hand rehabilitation unit, hand
Rehabilitation unit includes gloves 11 and hand pneumatic muscles group, and hand pneumatic muscles group includes multiple finger section pneumatic muscles groups
Part 12.When using hand pneumatic muscles group provided by the utility model, user dresses gloves 11, pneumatic in hand
When muscle groups are inflated operation, since locating part is without ductility, and locating part connects 12 direction of finger section pneumatic muscles component
The side of finger-stall and finger-stall, then for each finger section pneumatic muscles component 12: the locating part can limit the hand
Elongation of the finger portion pneumatic muscles component 12 towards finger-stall side in the axial direction is filled in finger section pneumatic muscles component 12 in this way
During gas, due to can not in axial direction extend towards finger-stall side, then the finger section pneumatic muscles component 12 can be to
The directions of gloves 11 bend movement, so that the finger in finger-stall connected to it be driven to bend movement；In hand
During portion's pneumatic muscles group carries out bleed air operation, each finger section pneumatic muscles component 12 starts recovery state, human finger
It can be restored by bending state to straight configuration.
It should be noted that hand convalescence device provided by the utility model becomes the linear motion of pneumatic muscles component
Bending motion, and each pneumatic muscles component can with the raising of air pressure inside so that rigidity and bending force also constantly become larger, thus
Human finger is driven to carry out bending motion.
Therefore, device for healing and training provided by the utility model has wearable structure, is not only simple in structure, is light-weight,
And safe flexibility and adaptability are good, conducive to the rehabilitation training of daily patient.
Based on the above technical solution, each finger section pneumatic muscles component 12 is able to drive and respective finger portion gas
The finger-stall bending that dynamic muscle component 12 connects.
In other words, each finger section pneumatic muscles component 12 can drive connect with respective finger portion pneumatic muscles component 12
Finger-stall bending.
Specifically, each finger section pneumatic muscles component 12 is the elongation type pneumatic flesh that can be extended along itself axial direction
Meat.
It should be noted that during finger section pneumatic muscles 12 inflated elongation of component, by finger section pneumatic muscles
Component 12 is fixed along locating part towards the side of finger-stall, can not be extended along axial, then the finger section pneumatic muscles component 12
Can bend movement towards the direction of gloves 11, and linear motion is become bending motion to drive finger-stall connected to it
Interior finger bends movement；During carrying out bleed air operation, each finger section pneumatic muscles component 12 starts to restore shape
State, human finger can be restored by bending state to straight configuration.
Based on the above technical solution, as a preferred implementation manner, referring to FIG. 2, locating part includes being used for
Limit the filament 17 axially extending along finger section pneumatic muscles component 12 of finger section pneumatic muscles component 12, filament 17 and finger-stall
Form multiple nodes 18.
Preferably, multiple nodes 18 connect finger section pneumatic muscles component 12 towards finger-stall side, filament 17 and finger
Set, and multiple nodes 18 are arranged along the extending direction of finger-stall.
It should be noted that since each finger section pneumatic muscles component 12 can be extended along itself axial direction, it is right
For each finger section pneumatic muscles component 12, gas replenishment process is a kind of axially frank and outspoken axial direction, stretching motion, is generated
Axial thrust very little, itself will not bend movement, and hand convalescence device provided by the utility model is cleverly in finger
Portion's pneumatic muscles component 12 arranges the non-extensible and high filament 17 of intensity close to the side of finger-stall, and in filament
17, the fixed point 18 that knots that multiple cotton ropes are formed uniformly is arranged on the surface of finger section pneumatic muscles component 12 and finger-stall,
Filament 17, finger section pneumatic muscles component 12 and finger-stall are fixed together, and limit finger section pneumatic muscles component 12 towards hand
Fingerstall side is in axial elongation, in this way during finger section pneumatic muscles 12 inflated elongation of component, since the side can not
Extend, finger section pneumatic muscles component 12 will bend movement towards the side, linear motion can be become being bent in this way
Movement, and as the raising of finger section pneumatic muscles air pressure inside, rigidity constantly become larger, bending force is also becoming larger, to drive
Moving body digital flexion movement；During deflation, start recovery state, human finger can straight configuration again.
Based on the above technical solution, hand rehabilitation unit also wraps in hand convalescence device provided by the utility model
The first control module is included, and in order to which the every finger for palm carries out different rehabilitation trainings, more preferable and help faster
Rehabilitation, the first control module is individually controllable to each finger section pneumatic muscles component 12 as a preferred implementation manner,.
Based on the above technical solution, in order to which the wrist portion preferably to patient carries out rehabilitation training, it is preferred that ask
It continues to refer to figure 1, hand convalescence device provided by the utility model further includes wrist recovery component, and wrist recovery component includes:
Forearm oversleeve 21, forearm oversleeve 21 are connect with gloves 11；
It is placed in the wrist pneumatic muscles group of 21 side of forearm oversleeve, retractable type, wrist pneumatic muscles group includes the first wrist
Portion's pneumatic muscles component 22, the second wrist pneumatic muscles component 23, third wrist pneumatic muscles component 24 and the 4th wrist are pneumatic
Muscle component 25, wherein the first wrist pneumatic muscles component 22 and the second wrist pneumatic muscles component 23 are in the first plane, the
Two wrist pneumatic muscles components 23 are in the second plane, third wrist pneumatic muscles component with third wrist pneumatic muscles component 24
24 and the 4th wrist pneumatic muscles component 25 be in third plane, the 4th wrist pneumatic muscles component 25 and the pneumatic flesh of the first wrist
Meat component 22 is in fourth plane, and the first plane is parallel with third plane, and the second plane is parallel with fourth plane, and in the
The wrist pneumatic muscles component of one plane forms antagonism to drawing mechanism with the wrist pneumatic muscles component in third plane, is in
The wrist pneumatic muscles component of second plane forms antagonism to drawing mechanism with the wrist pneumatic muscles component in fourth plane；
For fixing the bracket of wrist pneumatic muscles group position；
For controlling the second control module of wrist pneumatic muscles group state, and the second control module is pneumatic to each wrist
Muscle component is individually controllable.
It should be noted that needlework can be used is uniformly stitched together for the side that gloves 11 and forearm oversleeve 21 connect.
For convenience of the following description for carrying out principle, be defined to direction: the hand of human body is stretched, and palm is right towards ground
In the arm and palm that stretch, to landing ground direction be bent into it is lower bend, towards opposite direction be bent into it is upper bend, towards human body body
The lateral direction of body be bent into it is right bend, towards body on the inside of be bent into left bend.Here upper bend/it is lower bend, a left side bends/right bend refer to
The direction of motion of two freedom degrees of wrist of human body.
Firstly, being inflated in advance to 4 wrist pneumatic muscles components, wrist pneumatic muscles component is filled with identical compared with low pressure
Tolerance, four wrist pneumatic muscles components smaller contraction driving force having the same, so that wrist pneumatic muscles component is by soft
Soft state erects, and wrist is kept upright state.
When start-up operation, when to the first wrist pneumatic muscles component 22 and the second wrist pneumatic muscles for being in the first plane
The further inflating pressure of component 23, at this time the first wrist pneumatic muscles component 22 and the second wrist pneumatic muscles component 23 start into
One step axial shrinkage generates biggish contraction driving force, at the same time, to the third wrist pneumatic muscles group for being in third plane
Part 24 and the 4th wrist pneumatic muscles component 25 carry out deflation decompression, and third wrist pneumatic muscles component 24 and the 4th wrist are pneumatic
Muscle component 25 is deflated after decompression, and axial driving force is less than the first wrist pneumatic muscles component 22 and the second wrist pneumatic muscles group
The axial driving force of part 23, due to being antagonism to drawing mechanism, so be stretched it is elongated, it can be achieved that wrist upper Qu Yundong.
When the first wrist pneumatic muscles component 22 and the second wrist pneumatic muscles component 23 that are in the first plane are put
The third wrist pneumatic muscles component 24 and the 4th wrist pneumatic muscles component 25 that are in third plane are further filled in gas decompression
When gas pressurizes, third wrist pneumatic muscles component 24 and the 4th wrist pneumatic muscles component 25 are shunk axially further, are shunk and are driven
Power is greater than the axial driving force of the first wrist pneumatic muscles component 22 and the second wrist pneumatic muscles component 23, due to being antagonism
To drawing mechanism, the first wrist pneumatic muscles component 22 and the second wrist pneumatic muscles component 23 are stretched elongated, it can be achieved that wrist
Lower movement in the wrong.
When to the first wrist pneumatic muscles component 22 and the 4th wrist pneumatic muscles component 25 into one for being in fourth plane
Inflating pressure is walked, the second wrist pneumatic muscles component 23 and third wrist pneumatic muscles component 24 that are in the second plane are carried out
It deflates and depressurizes, the first wrist pneumatic muscles component 22 and the 4th wrist pneumatic muscles component 25 are shunk axially further, are shunk
Driving force is greater than the axial driving force that the second wrist pneumatic muscles component 23 and third wrist pneumatic muscles component 24 carry out, due to
It is antagonism to drawing mechanism, therefore the second wrist pneumatic muscles component 23 and third wrist pneumatic muscles component 24 carry out the change that is stretched
Grow the right Qu Yundong, it can be achieved that wrist.
It deflates when to the first wrist pneumatic muscles component 22 and the 4th wrist pneumatic muscles component 25 that are in fourth plane
Decompression is inflated the second wrist pneumatic muscles component 23 and third wrist pneumatic muscles component 24 that are in the second plane and adds
Pressure, the second wrist pneumatic muscles component 23 and third wrist pneumatic muscles component 24 are shunk axially further, and it is big to shrink driving force
In the axial driving force of the first wrist pneumatic muscles component 22 and the 4th wrist pneumatic muscles component 25, due to being antagonism to machine drawing
Structure so that the first wrist pneumatic muscles component 22 and the 4th wrist pneumatic muscles component 25 be stretched it is elongated, it can be achieved that wrist
Left Qu Yundong.
It should be noted that device for healing and training provided by the utility model is integrally using a large amount of flexible structures and flexible drive
Dynamic device, not only weight and its light, but also with human body hand and wrist freedom degree and its similar, be suitable for hemiplegic patient's wrist portion function
Energy training and wrist joint disease, the rehabilitation after injury gained in sports, and can be widely applied to house by cheap cost
Front yard rehabilitation service field.
Based on the above technical solution, specifically, referring to FIG. 3, bracket includes ring-type first be oppositely arranged
It frame 26, cyclic annular second support 27 and is placed in second support 27, the cyclic annular forearm sheath for fixing 21 position of forearm oversleeve
28, in which:
Forearm sheath 28 is adjustable along the radial direction position of second support 27, and the both ends of each wrist pneumatic muscles component
It is individually fixed in first support 26 and second support 27.
Based on the above technical solution, it is connected between forearm sheath 28 and second support 27 by multiple springs 29, and
Preferably, multiple springs 29 are evenly distributed along the circumferential direction of forearm sheath 28.
It should be noted that forearm sheath 28 is fixed together by the uniformly distributed spring 29 of surrounding and second support 27, benefit
With the scalability of spring 29, radial direction of the forearm sheath 28 according to the service condition of wearer along second support 27 can be made
Position adjusting position improves the comfort level of wearing.
Alternatively, bracket includes the cyclic annular first support 26 being oppositely arranged, cyclic annular second support 27 and is placed in second support
27 interior, the cyclic annular forearm sheaths 28 for fixing 21 position of forearm oversleeve, in which:
The diameter of forearm sheath 28 is adjustable, and the both ends of each wrist pneumatic muscles component are individually fixed in first
Frame 26 and second support 27.
In above structure, forearm sheath 28 has certain flexibility, elasticity and hardness, can be tightly attached to one with wearer's arm
It rises, can make forearm sheath 28 that there is small scalability in circumferencial direction according to the arm situation of wearer, improve wearing
Comfort level.
Based on the above technical solution, fixed with continued reference to FIG. 3, hand convalescence device further includes fixation kit
Component includes the fixed frame for being set to 11 palmar hand of gloves, deviates from the bottom fastening bracket 13 of palm side set on fixed frame and be set to
The fixed bracket 14 in the side of fixed frame side, hand convalescence device pass through the fixed bracket 14 of bottom fastening bracket 13 and side and the
One bracket 26 is detachably connected.
It should be noted that the fixed bracket 14 of bottom fastening bracket 13 and side is connect by rivet 15 with fixed frame, and
The fixed bracket 14 of bottom fastening bracket 13 and side is removably joined together by lock screw 16 and first support 26.
Based on the above technical solution, each pneumatic muscles component includes flexible hose 3 and is located at outside flexible hose 3
The establishment net 6 of side, in which:
It is settable:
In each finger section pneumatic muscles component 12: positioned at the machine direction and flexibility of the mesh grid 6 of 3 outer layer of flexible hose
3 axial angle of hose is greater than 57.4 °；And/or
In each wrist pneumatic muscles component: positioned at the machine direction and flexible hose of the mesh grid 6 of 3 outer layer of flexible hose
3 axial angles are less than 57.4 °.
It should be noted that being pressed from both sides when the machine direction and flexible hose 3 of the mesh grid 6 positioned at 3 outer layer of flexible hose are axial
When angle is less than 57.4 °, the shrinkage pneumatic muscles component axially shunk after inflation is formed, is generated while inflating and shrinking
Pulling force drives external load；When the machine direction and 3 axial angle of flexible hose of the mesh grid 6 for being located at 3 outer layer of flexible hose are big
When 57.4 °, the elongation type pneumatic muscle component axially extended after inflation is formed, generates axis during inflated elongation
To thrust, outer load is driven.
Based on the above technical solution, specifically, referring to FIG. 4, each pneumatic muscles component can include:
Flexible hose 3, the inside of flexible hose 3 are respectively arranged with the first plug 4 and the second plug 5, the first plug 4 and
The side of two plugs 5 has recess of the opening towards 3 inner sidewall of flexible hose, and the first plug 4 has the gas of supplied gas disengaging
Body channel 41；
The mesh grid 6 being coated on outside flexible hose 3, mesh grid 6 is including 6 main body of mesh grid and is located at the master of mesh grid 6
The bending part of body two sides, each bending part is in 6 main body of mesh grid away from the side of flexible hose 3 and the end position of bending part
In plug towards the tail position of 3 interior side of flexible hose；
Lock wire 7 between 6 main body of mesh grid and bending part；
It is compiled for the first clip 8 in recess clamping mesh grid 6, flexible hose 3 and the first plug 4 and for clamping
Second clip 8 of knitmesh 6, flexible hose 3 and the second plug 5.
It should be noted that when manufacturing above-mentioned pneumatic muscles component, it can be with black belt flexible hose 3 and mesh grid
6 the first plug 4 and the second plug 5 depressed section wind respectively 2-3 circle, main purpose is the interior recess in plug soft
Property hose 3 and mesh grid 6 being pasted together tightly；Then, circle lock can be wound in the edge of the indent of the plug at both ends
Stringing 7, to prevent mesh grid 6 from threading off under high-pressure aerated state in pneumatic muscles component；Mesh grid 6 is turned down again later and is bent
Portion, lock wire 7 are arranged between 6 main body of mesh grid and bending part, are carried out using the first clip 8 and the second clip 8 in the recessed of plug
Sunken place is fixed, and on the one hand prevents pneumatic muscles component gas leakage, on the other hand prevents from filling in pneumatic muscles component internal high pressure
Under gaseity, pneumatic muscles collapse out.
It is worth noting that, the design very flexibility of the first plug 4 and the second plug 5 can according to the needs of connection type
To design different types of attachment；Flexible hose 3 need to have certain toughness and elasticity, can be in the state of inflatable and deflatable
Expansion and contraction, and need to have good fatigue resistance, such as: rubber hose；Mesh grid 6 need to have very high non-extensible
Property, and intensity and toughness are preferable；To can be the very high hardness of compactness non-for the material for preparing of first plug 4 and the second plug 5
Metal material is also possible to the metal material that intensity is high, density is small；First clip 8 and the second clip 8 can select stainless steel card
8, hoop, is also possible to the higher Al-alloy parts of intensity of designed, designed.
In addition, it should be noted that, in wrist pneumatic muscles component the gas passage 41 of the first plug 4 inflating port 412
Position, as shown in Figure 5.
Based on the above technical solution, hand convalescence device provided by the utility model further includes master control pallet,
Total control module includes the first control module and the second control module, i.e. the first control module and the second control module are subordinated to always
Control module.
It should be noted that total control module can control hand pneumatic muscles group 1 and wrist pneumatic muscles group 2, such as Fig. 6 institute
Show.
Based on the above technical solution, specifically, with continued reference to FIG. 6, total control module includes for generating gas
The air source generator of body, for each pneumatic muscles generating control signals for components controller, for receiving control signal
Drive circuit board and for each pneumatic muscles component carry out charge and discharge gas disposal solenoid valve block, in which:
Air source generator and the input terminal of solenoid valve block connect, and the output end of solenoid valve and each pneumatic muscles component connect
It connects, and the signal input part of solenoid valve block is connect with drive circuit board, drive circuit board is connect with controller signals.
It should be noted that air source generator can not only generate enough gas sources, be stored in storage cylinder, and can set
Gas source maximal pressure force value is set, automatic start-stop supplements gas source.
Based on the above technical solution, each pneumatic muscles component includes inflated condition, deflation status and holding
State, inside solenoid valve block, user can be arranged according to use demand:
The sub- solenoid valve of two 2/2-ways is for controlling a pneumatic muscles component；Alternatively,
The sub- solenoid valve of one 3-position-3-way is for controlling a pneumatic muscles component.
Based on the above technical solution, it works since the gas pressure value come out from gas source generator is generally higher than
Pressure value, total control module further includes the input for being set to air source generator and solenoid valve block as a preferred implementation manner,
Pneumatic pressure-release valve between end.
The utility model also provides a kind of device for healing and training, including any one hand provided in above-mentioned technical proposal
Convalescence device.
The utility model also provides a kind of device for healing and training, including any one hand provided in above-mentioned technical proposal
Convalescence device.
The utility model also provides a kind of control method about the convalescence device provided in above-mentioned technical proposal, comprising:
Control the movement of hand rehabilitation unit:
Finger section pneumatic muscles component 12 in hand pneumatic muscles group is inflated, finger section pneumatic muscles component 12 controls
Corresponding finger-stall bending；
It deflates to the finger section pneumatic muscles component 12 in hand pneumatic muscles group, finger-stall stretches.
Based on the above technical solution, when hand convalescence device further includes wrist recovery component, method further includes
Control the movement of wrist recovery component:
It is right to the first wrist pneumatic muscles component 22 for being in the first plane and the inflation of the second wrist pneumatic muscles component 23
Third wrist pneumatic muscles component 24 in fourth plane and the 4th wrist pneumatic muscles component 25 are deflated, and control wrist is to the
One plane motion；Alternatively,
It deflates to the first wrist pneumatic muscles component 22 and the second wrist pneumatic muscles component 23 that are in the first plane, it is right
Third wrist pneumatic muscles component 24 in fourth plane and the inflation of the 4th wrist pneumatic muscles component 25, control wrist is to the
Four plane motions；Alternatively,
It is right to the first wrist pneumatic muscles component 22 for being in fourth plane and the inflation of the 4th wrist pneumatic muscles component 25
The second wrist pneumatic muscles component 23 in the second plane and third wrist pneumatic muscles component 24 are deflated, and control wrist is to the
Four plane motions；Alternatively,
It deflates to the first wrist pneumatic muscles component 22 and the 4th wrist pneumatic muscles component 25 that are in fourth plane, it is right
The second wrist pneumatic muscles component 23 in the second plane and third wrist pneumatic muscles component 24 are inflated, and control wrist is to the
Two plane motions.
Obviously, those skilled in the art the utility model embodiment can be carried out various modification and variations without departing from
The spirit and scope of the utility model.In this way, if these modifications and variations of the present invention belong to the utility model right
It is required that and its within the scope of equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (11)
1. a kind of hand convalescence device, which is characterized in that including hand rehabilitation unit, the hand rehabilitation unit includes:
The wearable gloves of user；
Hand pneumatic muscles group, the hand pneumatic muscles group include at least one finger section pneumatic muscles component, and the hand
The back of each finger-stall is at least equipped with the finger section pneumatic muscles component in set；
It further include locating part, the locating part is without ductility, and the locating part connects the finger section pneumatic muscles component court
Side and the finger-stall to the finger-stall.
2. hand convalescence device according to claim 1, which is characterized in that each finger section pneumatic muscles component energy
The finger-stall connecting with respective finger portion pneumatic muscles component is enough driven to be bent.
3. hand convalescence device according to claim 2, which is characterized in that the locating part includes for limiting the hand
The finger portion pneumatic muscles component filament axially extending along the finger section pneumatic muscles component, the filament and the finger-stall shape
At multiple nodes.
4. hand convalescence device according to claim 1, which is characterized in that the hand rehabilitation unit further includes the first control
Molding block, first control module are individually controllable to each finger section pneumatic muscles component.
5. hand convalescence device according to claim 1, which is characterized in that further include wrist recovery component, the wrist
Rehabilitation unit includes:
Forearm oversleeve, the forearm oversleeve are connect with the gloves；
It is placed in the wrist pneumatic muscles group of forearm oversleeve side, retractable type, the wrist pneumatic muscles group includes first
Wrist pneumatic muscles component, the second wrist pneumatic muscles component, third wrist pneumatic muscles component and the 4th wrist pneumatic muscles
Component, wherein the first wrist pneumatic muscles component and the second wrist pneumatic muscles component are in the first plane, described
Second wrist pneumatic muscles component and the third wrist pneumatic muscles component are in the second plane, the pneumatic flesh of third wrist
Meat component and the 4th wrist pneumatic muscles component are in third plane, the 4th wrist pneumatic muscles component and described the
One wrist pneumatic muscles component is in fourth plane, and first plane is parallel with the third plane, second plane
It is parallel with the fourth plane, and the wrist pneumatic muscles component in the first plane and the pneumatic flesh of wrist for being in third plane
Meat component forms antagonism to drawing mechanism, and the wrist pneumatic muscles component in the second plane and the wrist in fourth plane are pneumatic
Muscle component forms antagonism to drawing mechanism；
For fixing the bracket of the wrist pneumatic muscles group position；
For controlling the second control module of the wrist pneumatic muscles group state, and second control module is to each described
Wrist pneumatic muscles component is individually controllable.
6. hand convalescence device according to claim 5, which is characterized in that the bracket includes cyclic annular the be oppositely arranged
It one bracket, cyclic annular second support and is placed in the second support, the cyclic annular forearm for fixing forearm oversleeve position
Sheath, in which:
The forearm sheath is adjustable along the radial direction position of the second support, and the both ends of each wrist pneumatic muscles component
It is individually fixed in the first support and second support.
7. hand convalescence device according to claim 6, which is characterized in that between the forearm sheath and the second support
It is connected by multiple springs.
8. hand convalescence device according to claim 5, which is characterized in that the bracket includes cyclic annular the be oppositely arranged
It one bracket, cyclic annular second support and is placed in the second support, the cyclic annular forearm for fixing forearm oversleeve position
Sheath, in which:
The diameter of the forearm sheath is adjustable, and the both ends of each wrist pneumatic muscles component are individually fixed in described first
Bracket and second support.
9. the hand convalescence device according to claim 6 or 8, which is characterized in that the hand convalescence device further includes solid
Determine component, the fixation kit includes set on the fixed frame of the gloves palmar hand, set on the fixed frame away from palm side
Bottom fastening bracket and the fixed bracket in side set on the fixed frame side, the hand convalescence device pass through the bottom
The fixed bracket of fixed bracket and the side is detachably connected with the first support.
10. hand convalescence device according to claim 9, which is characterized in that each pneumatic muscles component includes flexible soft
Pipe and the establishment net on the outside of the flexible hose, in which:
In each finger section pneumatic muscles component: positioned at the flexible hose outer layer mesh grid machine direction with it is described
Flexible hose axial angle is greater than 57.4 °；And/or
In each wrist pneumatic muscles component: positioned at the flexible hose outer layer mesh grid machine direction with it is described soft
Property hose axial angle is less than 57.4 °.
11. a kind of device for healing and training, which is characterized in that including the described in any item hand rehabilitation dresses of such as claim 1-10
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820680317.8U CN208741430U (en) | 2018-05-02 | 2018-05-02 | A kind of hand convalescence device and device for healing and training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820680317.8U CN208741430U (en) | 2018-05-02 | 2018-05-02 | A kind of hand convalescence device and device for healing and training |
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| Publication Number | Publication Date |
|---|---|
| CN208741430U true CN208741430U (en) | 2019-04-16 |
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| CN201820680317.8U Active CN208741430U (en) | 2018-05-02 | 2018-05-02 | A kind of hand convalescence device and device for healing and training |
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| CN (1) | CN208741430U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108524193A (en) * | 2018-05-02 | 2018-09-14 | 京东方科技集团股份有限公司 | A kind of hand convalescence device, device for healing and training and its control method |
| CN112022612A (en) * | 2020-08-20 | 2020-12-04 | 张瑞 | Finger exercise device for neurology rehabilitation nursing |
-
2018
- 2018-05-02 CN CN201820680317.8U patent/CN208741430U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108524193A (en) * | 2018-05-02 | 2018-09-14 | 京东方科技集团股份有限公司 | A kind of hand convalescence device, device for healing and training and its control method |
| CN112022612A (en) * | 2020-08-20 | 2020-12-04 | 张瑞 | Finger exercise device for neurology rehabilitation nursing |
| CN112022612B (en) * | 2020-08-20 | 2022-06-21 | 张瑞 | Finger exercise device for neurology rehabilitation nursing |
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