CN109646243A - A kind of hand device for healing and training - Google Patents
A kind of hand device for healing and training Download PDFInfo
- Publication number
- CN109646243A CN109646243A CN201811359930.0A CN201811359930A CN109646243A CN 109646243 A CN109646243 A CN 109646243A CN 201811359930 A CN201811359930 A CN 201811359930A CN 109646243 A CN109646243 A CN 109646243A
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- hand
- plate
- healing
- power seat
- training
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Links
- 238000012549 training Methods 0.000 title claims abstract description 46
- 230000035876 healing Effects 0.000 title claims abstract description 28
- 238000003825 pressing Methods 0.000 claims abstract description 19
- 210000003813 thumb Anatomy 0.000 claims description 46
- 210000004247 hand Anatomy 0.000 claims description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 210000000707 wrist Anatomy 0.000 claims description 10
- 239000004816 latex Substances 0.000 claims description 6
- 229920000126 latex Polymers 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims 1
- 230000007812 deficiency Effects 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 11
- 210000003811 finger Anatomy 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 241000905957 Channa melasoma Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000003414 extremity Anatomy 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 210000004936 left thumb Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 210000004935 right thumb Anatomy 0.000 description 2
- 206010019468 Hemiplegia Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000002478 hand joint Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 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 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
- 208000019553 vascular disease Diseases 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 210000003857 wrist joint Anatomy 0.000 description 1
Classifications
-
- 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
- A61H1/0285—Hand
-
- 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
- A61H2205/065—Hands
-
- 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
- A61H2205/065—Hands
- A61H2205/067—Fingers
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)
- Rehabilitation Tools (AREA)
Abstract
The invention belongs to medical rehabilitation exercising device technical fields, particularly relate to a kind of hand device for healing and training, primarily to it is inconvenient to overcome hand rehabilitation equipment patient hand in the prior art to place adjustment, fixation is unstable, it is easy to fall off, and it is inflexible for use, the technical problem of hand rehabilitation training function deficiency, provide a kind of hand device for healing and training, including device power seat ontology, servo motor is internally provided in power seat ontology, the front end of device power seat ontology is provided with the back of the hand backup plate, linear guide is provided with above the back of the hand backup plate, connecting bottom board is additionally provided on the top of linear guide, symmetrical upper connecting rod is additionally provided in the two sides of connecting bottom board, the top of upper connecting rod is provided with pressing plate, pushing hands, which is connected with, in the front end of pressing plate refers to connecting plate, refer in connecting plate in pushing hands and is provided with Friction pulley, the hand device for healing and training of new structure setting stablize the right-hand man's use that can flexibly meet simultaneously suitable for different patients.
Description
Technical field
The invention belongs to medical rehabilitation exercising device technical fields；Particularly relate to a kind of hand rehabilitation training dress
It sets.
Background technique
Currently, limbs disturbance caused by the hemiplegia of cranial vascular disease initiation, industrial injury, operation, seriously affects
The daily life of patient restores the labour and viability of patient, present people are increasingly to solve the medical condition of patient
Receive using recovery exercising robot carry out rehabilitation training medical mode, but at present upper limb image training robot also lack for
The training of human arm end, independent hand exercise equipment are easily fallen off after bundling finger due to insufficiency, health are not achieved
Multiple training effect；The training philosophy of usual patient hand is to practice to stretch not practice to bend, and is based on this principle, exploitation is provided with rehabilitation efficacy
Hand exercise robot, such as rehabilitation training terminal device set in 201610291528.8 patent of application number, but should
Hand exercise device is cumbersome since patient hand places in rehabilitation training, and its finger is without constant pressure squeezing effect,
The thumb of rehabilitation easily falls off in the training process, brings many inconvenience to the hand rehabilitation training of patient.
Summary of the invention
Goal of the invention of the invention:
Primarily to overcome hand rehabilitation equipment patient hand in the prior art place adjustment it is inconvenient, it is fixed it is unstable,
Easy to fall off and inflexible for use, hand rehabilitation training function deficiency technical problem proposes a kind of can meet simultaneously suitable for not
Right-hand man with patient uses, and improves a kind of hand device for healing and training of patient hand's fine movement rehabilitation training.
The technical solution of the present invention is as follows:
A kind of hand device for healing and training, including device power seat ontology are provided, is watched in being internally provided with for power seat ontology
Motor is taken, one end of servo motor is provided with encoder, is provided with and servo motor in the rear end of device power seat ontology
The driving gear that the other end is connected is additionally provided with the driven gear to match with driving gear in driving gear end side；
In the front end of device power seat ontology by being hingedly provided with the back of the hand backup plate, in the inside servo motor of device power seat ontology
Side is additionally provided with the turn-screw for the cooperation that is connected with driven gear, feed screw nut is additionally provided on turn-screw, in silk
Matched feed screw nut seat is provided with outside thick stick nut；It is provided with short connecting rod between feed screw nut seat and the back of the hand backup plate,
The both ends of short connecting rod are hingedly fixed with feed screw nut seat and the back of the hand backup plate respectively；Straight line is provided with above the back of the hand backup plate to lead
Rail, the linear guide are connected and fixed by linear guide supporting plate and the back of the hand backup plate, are additionally provided with connection on the top of linear guide
Bottom plate, is provided with to match with linear guide and forms the straight-line guide rail slide block of sliding pair in the lower part of connecting bottom board, which leads
Rail sliding block is fixedly connected by attachment screw with connecting bottom board, and the length symmetrically arranged is additionally provided at the both ends of connecting bottom board
One end of connecting rod, the long connecting rod is hingedly fixed with connecting bottom board, and the other end is hingedly fixed in the top of device power seat ontology；?
The two sides of connecting bottom board are additionally provided with symmetrical upper connecting rod, are connected and are arranged by rag iron spring on the top of upper connecting rod
There is pressing plate, pushing hands is connected with by hinged screw in the front end of pressing plate and refers to connecting plate, refers to that the two sides of connecting plate are provided in pushing hands
Symmetrical groove profile long hole；It is provided with friction wheel support in groove profile long hole, friction pulley is provided in friction wheel support, is rubbed
Wipe the lower section that the back of the hand backup plate is arranged in wheel.
Also pass through the thumb connecting plate that guide sleeve is fixedly installed transverse plate structure in the lower part of upper connecting rod, in thumb connecting plate
Both ends be provided with the thumb push rod symmetrically arranged, be provided with long arc-shaped holes guide groove on thumb push rod, thumb connects
The both ends of fishplate bar pass through sliding pair and are connected with long arc-shaped holes guide groove；The middle position of thumb push rod be additionally provided with
The revolute pair that the back of the hand backup plate is connected.
Guiding optical axis is provided with above and below feed screw nut, feed screw nut seat is slidably connected setting in guiding light
On axis.
Also package is provided with the latex mattress with protrusion on friction pulley.
It is additionally provided with Hall support on device power seat ontology, Hall element is provided on Hall support.
It is additionally provided with wrist shield in the lower part of device power seat ontology, bandage connecting hole is offered on wrist shield,
Hand shield and motor shroud are also respectively provided in the front end of device power seat ontology and two sides.
The pushing hands refers to that connecting plate is gantry frame type structure.
At the rear portion of pressing plate, also installation settings has camlock push plate, and it is convex to be equipped with locking in the lower part of camlock push plate
Wheel is provided with locking engaging tooth one on lock cam, refers to that the rear end of connecting plate is provided with matched lock in pushing hands
Tight engaging tooth two；Locking spring body is additionally provided between camlock push plate and connecting bottom board.
Refer in pushing hands and be additionally provided with symmetrical rack gear block on connecting plate below groove profile long hole, in friction wheel support
Both ends are provided with the adjustment gear to match with rack gear block, are connected with pushing adjustment handwheel in the outer end of adjustment gear.
Matched pushing latch segment is additionally provided on adjustment gear.
The beneficial effects of the present invention are:
1. hand device for healing and training design structure of the invention is simple and convenient, mainly it is made of, leads to two linkage rod slide block mechanisms
The movement and rotation for crossing short connecting rod realize that wrist joint is bent and stretched, four articulations digitorum manus are bent and stretched, thumb joint is bent and stretched, and function is very comprehensive,
It is suitble to different phase patient to use.
2. the device for healing and training squeeze be bulldozed four fingers, stretch thumb by way of make patient hand unfold completely into
Row hand rehabilitation training, which overcome fixed unstable, easy to fall off, inflexible for use, the hand rehabilitation instructions of the hand of existing equipment
Do exercises can the deficiencies of the technical issues of, the further perfect demand of patient hand's fine movement rehabilitation training.
3. there is hand device for healing and training of the invention finger length to adjust, palm thickness regulatory function, effectively
It is satisfied with the demand in terms of the different sick limb sizes of different patients.
4. replacement of the manipulator to patient's left hand and the right hand may be implemented in hand device for healing and training of the invention
Restore to take exercise, the reconditioning of unilateral sick limb can only be realized by overcoming most of manipulators in rehabilitation at present, or replacement component is numerous
Treatment cost is greatly saved in trivial problem, and improves the applicability of healing robot.
5. hand device for healing and training of the invention refers to the overturning open-and-close mechanism between connecting plate and pressing plate by pushing hands, solution
The patient hand that determined places complicated cumbersome problem, and is realized by one-way cam closely-pitched adjustment retaining mechanism according to patient
Hand different-thickness fast adjusts, and securely locks.
6. hand device for healing and training of the invention is realized by gear & rack structure to the different pushing length of patient
Spend stepless changing, lock for two-level structure it is convenient and efficient.
7. hand device for healing and training of the invention, by using linear guide as being oriented to, operation more smoothly may be used
It leans on, resistance is smaller.
8. hand device for healing and training of the invention can be obtained by using rag iron spring between pressing plate and connecting bottom board
The pressure to the continual and steady range of patient's finger is obtained, is conducive to protect patient.
9. noise is small during the motion for hand device for healing and training of the invention, rehabilitation torque is big, effectively realizes
The flexible rehabilitation exercise of patient's hand joint provides strong guarantor for the rehabilitation of patient and the recovery of production and living ability
Card.
Detailed description of the invention
Fig. 1 is side structure schematic view one of the invention；
Fig. 2 is side structure schematic view two of the invention；
Fig. 3 is present invention looks up structural representation of the invention；
Fig. 4 is the structural schematic diagram at camlock push plate position of the invention.
In figure；1 is power seat ontology；2 be servo motor；3 be encoder；4 be driving gear；5 be driven gear；6 are
The back of the hand backup plate；7 be turn-screw；8 be feed screw nut；9 be feed screw nut seat；10 be short connecting rod；11 be linear guide；12 be straight
Line guide rail supporting plate；13 be connecting bottom board；14 be straight-line guide rail slide block；15 be long connecting rod；16 be upper connecting rod；17 be pressing plate bullet
Spring；18 be pressing plate；19 refer to connecting plate for pushing hands；20 be groove profile long hole；21 be friction wheel support；22 be friction pulley；23 be guide sleeve；
24 be thumb connecting plate；25 be thumb push rod；26 be long arc-shaped holes guide groove；27 be sliding pair；28 be revolute pair；29 be guiding
Optical axis；30 be latex mattress；31 be Hall support；32 be wrist shield；33 be bandage connecting hole；34 be hand shield；35 be electricity
Machine shield；36 be camlock push plate；37 be lock cam；38 be locking engaging tooth one；39 be locking engaging tooth two；40 be lock
Tight spring body；41 be rack gear block；42 be adjustment gear；43 be pushing adjustment handwheel；44 be pushing latch segment.
Specific embodiment
A specific embodiment of the invention is described in detail below in conjunction with attached drawing.
As shown in figures 1-4, a kind of hand device for healing and training, including device power seat ontology 1 are provided, in power seat
Ontology is internally provided with servo motor 2, one end of servo motor is provided with encoder 3, after device power seat ontology
End is provided with the driving gear 4 being connected with the servo motor other end, is additionally provided with and active in driving gear end side
The driven gear 5 that gear matches；It is dynamic in device in the front end of device power seat ontology by being hingedly provided with the back of the hand backup plate 6
The side of the inside servo motor of power seat ontology is additionally provided with the turn-screw 7 for the cooperation that is connected with driven gear, in driving wire
It is additionally provided with feed screw nut 8 on thick stick, matched feed screw nut seat 9 is provided with outside feed screw nut；In feed screw nut seat
Short connecting rod 10 is provided between the back of the hand backup plate, the both ends of short connecting rod are hingedly fixed with feed screw nut seat and the back of the hand backup plate respectively；
Linear guide 11 is provided with above the back of the hand backup plate, which connect by linear guide supporting plate 12 with the back of the hand backup plate solid
It is fixed, it is additionally provided with connecting bottom board 13 on the top of linear guide, is provided in the lower part of connecting bottom board and matches with linear guide
The straight-line guide rail slide block 14 of sliding pair is formed, which is fixedly connected by attachment screw with connecting bottom board, even
The both ends for connecing bottom plate are additionally provided with the long connecting rod 15 symmetrically arranged, one end of the long connecting rod is hingedly fixed with connecting bottom board,
The other end is hingedly fixed in the top of device power seat ontology；Symmetrical upper connection is additionally provided in the two sides of connecting bottom board
Bar 16, is connected with pressing plate 18 by rag iron spring 17 on the top of upper connecting rod, passes through hinged spiral shell in the front end of pressing plate 18
Nail is connected with pushing hands and refers to connecting plate 19, refers to that the two sides of connecting plate are provided with symmetrical groove profile long hole 20 in pushing hands；In groove profile
It is provided with friction wheel support 21 in long hole, friction pulley 22 is provided in friction wheel support, the back of the hand backup plate is arranged in friction pulley
Lower section.
Also pass through the thumb connecting plate 24 that guide sleeve 23 is fixedly installed transverse plate structure in the lower part of upper connecting rod, connects in thumb
The both ends of fishplate bar are provided with the thumb push rod 25 symmetrically arranged, long arc-shaped holes guide groove is provided on thumb push rod
26, the both ends of thumb connecting plate pass through sliding pair 27 and are connected with long arc-shaped holes guide groove；In the middle position of thumb push rod
Place is additionally provided with the revolute pair 28 being connected with the back of the hand backup plate.
Guiding optical axis 29 is provided with above and below feed screw nut, feed screw nut seat is slidably connected to be arranged and be oriented to
On optical axis.
Also package is provided with the latex mattress 30 with protrusion on friction pulley.
It is additionally provided with Hall support 31 on device power seat ontology, Hall element is provided on Hall support.
It is additionally provided with wrist shield 32 in the lower part of device power seat ontology, bandage connecting hole is offered on wrist shield
33, hand shield 34 and motor shroud 35 are also respectively provided in the front end of device power seat ontology and two sides.
The pushing hands refers to that connecting plate is gantry frame type structure.
At the rear portion of pressing plate, also installation settings has camlock push plate 36, and it is convex to be equipped with locking in the lower part of camlock push plate
Wheel 37 is provided with locking engaging tooth 1 on lock cam, refers to that the rear end of connecting plate is provided in pushing hands and match with it
Locking engaging tooth 2 39；Locking spring body 40 is additionally provided between camlock push plate and connecting bottom board.
Refer in pushing hands and be additionally provided with symmetrical rack gear block 41 on connecting plate below groove profile long hole, in friction wheel support
Both ends be provided with the adjustment gear 42 to match with rack gear block, adjustment gear outer end be connected with pushing adjustment handwheel
43。
Matched pushing latch segment 44 is additionally provided on adjustment gear.
In the specific use process, the movement and function starting for selecting servo motor that can make manipulator are more for the device
Add that steady, noise is small, especially suitable for the motion-promotion force source of arm machinery, and uses encoder significantly more efficient can control and watch
The starting or stopping for taking motor drive driven gear rotation by driving gear, to bring transmission after servo motor starting
Lead screw is operated, and drives feed screw nut seat to carry out moving forward and backward movement after turn-screw operating, then drives short connecting rod push-and-pull
The flexor of the back of the hand backup plate is realized in the movements such as rotation, completes dorsiflexion, the buckling rehabilitation training of wrist articulations digitorum manus, four articulations digitorum manus are bent
Stretch training.
It is additionally provided with Hall support and Hall element in the side that described device power pedestal uploads dynamic lead screw, suddenly using limit
After your element, the displacement of moving object can be sensed out according to pulse signal, in safe range so as to system monitoring manipulator
Movement, the patient of significantly more efficient protection using safe.
It is connected with wrist backplate in the lower part of power seat ontology, and is equipped with bandage connecting hole on wrist backplate, this can
With being reliably connected for this more convenient rehabilitation arm mechanical structure and human synovial, meets the design concept of ergonomics, be
Patient provides more convenient wearing Curing circumstance.
Pushing hands refers to that device guiding is linear guide；Rag iron spring is provided between connecting bottom board and pressing plate；Pushing hands refers to company
Fishplate bar is the integral support of gantry frame type, and front is connect by the hinged screw in two sides with pressing plate, realizes overturning folding function.
Particularly, thumb connecting plate is fixedly connected with by guide sleeve in the lower part of the upper connecting rod, the two of thumb connecting plate
End is connected separately with thumb push rod, and one end that thumb push rod is connect with thumb connecting plate is equipped with long arc-shaped holes, thumb connecting plate
Left end is slidably connected in the long hole of left thumb push rod, and the right end of thumb connecting plate is slidably connected at the long hole of right thumb push rod
In, the middle part of left and right thumb push rod passes through revolute pair and is connected on the back of the hand backup plate.
The sliding block of linear guide just drives thumb connecting plate to be moved forward and backward when being moved forward and backward in linear guide in this way, thumb
Connecting plate then drives thumb push rod using middle part as center rotary motion respectively, so that thumb be driven to bend and stretch rehabilitation training；Wherein
The principle of thumb pushrod movement is: since thumb connecting plate is fixedly connected with guide sleeve, guide sleeve moves front and back under upper connecting rod drive
It is dynamic, and power resources semidiameter institute caused by the different rotary center of long connecting rod and the back of the hand backup plate that upper connecting rod is moved forward and backward
It causes, that is, the back of the hand backup plate dorsiflexion drives long connecting rod that connecting bottom board fixed on the sliding block of linear guide is pushed to move forward, hand
Leaning against the bucking of plate drives long connecting rod that connecting bottom board is pushed to move backward, and is sliding slot connection between thumb connecting plate and thumb push rod,
The rotary motion for moving forward and backward just drive thumb push rod of thumb connecting plate in this way, while left and right two symmetrical thumbs of installation push away
Bar facilitates patient during medical rehabilitation, and the replacement rehabilitation to patient's left hand and the right hand is more convenient for patient's
Rehabilitation uses, and the front end of thumb push rod is provided with thumb baffle arrangement, is to spread the thumb of patient and four fingering rows out
It paves, stretches thumb, reinforce the rehabilitation training of thumb.
Particularly, it is enclosed with the latex mattress with protrusion on friction pulley, four fingers are squeezed by friction pulley and latex mattress
Function is pressed, four fingers is not only fixed well and massage effect can be played.
Particularly, refer to that connection prelaminar part is connect by the hinged screw in two sides with pressing plate in pushing hands, refer to company when being installed on pushing hands
When the camlock push plate at fishplate bar rear portion pulls open backward, pushing hands refers to that the lock state of connecting plate and pressing plate releases, can be along front
Articulated shaft overturning is opened, and is put into patient hand conveniently, when hand placement in place, then by the overturning of pushing hands connecting plate is closed to accordingly
Hand thickness position, camlock push plate connect postlaminar part serration engagement one-way locking with pushing hands.
Particularly, refer to that connecting plate lower part is provided with elongated guide groove in pushing hands, two sides are equipped with rack gear；Friction wheel support installation
In in elongated guide groove, being equipped with adjustment gear, pushing adjustment handwheel and pushing latch segment on it, when pushing latch segment is in
When disengaged condition, it can be moved on rack gear by the pushing adjustment hand wheeling driving gear of rotation to realize and meet different pushing requirements
No level position adjustment adjusts to suitable location pushing latch segment being engaged fixed position.
The preferred embodiments of the disclosure is described in detail above in conjunction with attached drawing, but the present invention is not limited to
Described embodiment.To those skilled in the art, right without departing from the principles and spirit of the present invention
This embodiment carries out a variety of variations, modification, replacement and deformation and still falls in protection scope of the present invention.
Claims (10)
1. a kind of hand device for healing and training, including device power seat ontology, it is characterised in that: set in the inside of power seat ontology
It is equipped with servo motor, one end of servo motor is provided with encoder, is provided with and watches in the rear end of device power seat ontology
Take the driving gear that the motor other end is connected, driving gear end side be additionally provided with match with driving gear it is driven
Gear；In the front end of device power seat ontology by being hingedly provided with the back of the hand backup plate, in the inside servo of device power seat ontology
The side of motor is additionally provided with the turn-screw for the cooperation that is connected with driven gear, and lead screw spiral shell is additionally provided on turn-screw
Mother is provided with matched feed screw nut seat outside feed screw nut；It is provided between feed screw nut seat and the back of the hand backup plate
Short connecting rod, the both ends of short connecting rod are hingedly fixed with feed screw nut seat and the back of the hand backup plate respectively；It is provided with above the back of the hand backup plate
Linear guide, the linear guide are connected and fixed by linear guide supporting plate and the back of the hand backup plate, are also set up on the top of linear guide
There is connecting bottom board, is provided with to match with linear guide in the lower part of connecting bottom board and forms the straight-line guide rail slide block of sliding pair, it should
Straight-line guide rail slide block is fixedly connected by attachment screw with connecting bottom board, is additionally provided with symmetrical cloth at the both ends of connecting bottom board
One end of the long connecting rod set, the long connecting rod is hingedly fixed with connecting bottom board, and the other end is hingedly fixed in device power seat ontology
Top；It is additionally provided with symmetrical upper connecting rod in the two sides of connecting bottom board, passes through rag iron spring on the top of upper connecting rod
It is connected with pressing plate, pushing hands is connected with by hinged screw in the front end of pressing plate and refers to connecting plate, refers to the two of connecting plate in pushing hands
Side is provided with symmetrical groove profile long hole；It is provided with friction wheel support in groove profile long hole, is provided in friction wheel support
The lower section of the back of the hand backup plate is arranged in friction pulley, friction pulley.
2. a kind of hand device for healing and training according to claim 1, it is characterised in that: also logical in the lower part of upper connecting rod
The thumb connecting plate that guide sleeve is fixedly installed transverse plate structure is crossed, the thumb symmetrically arranged is provided at the both ends of thumb connecting plate
Refer to push rod, long arc-shaped holes guide groove is provided on thumb push rod, the both ends of thumb connecting plate pass through sliding pair and arc
Long hole guide groove is connected；The revolute pair being connected with the back of the hand backup plate is additionally provided in the middle position of thumb push rod.
3. a kind of hand device for healing and training according to claim 1 or 2, it is characterised in that: in the top of feed screw nut
It is provided with guiding optical axis with lower section, feed screw nut seat is slidably connected setting on guiding optical axis.
4. a kind of hand device for healing and training according to claim 1, it is characterised in that: the also package setting on friction pulley
There is the latex mattress with protrusion.
5. a kind of hand device for healing and training according to claim 1, it is characterised in that: on device power seat ontology also
It is provided with Hall support, Hall element is provided on Hall support.
6. a kind of hand device for healing and training according to claim 1, it is characterised in that: under device power seat ontology
Portion is additionally provided with wrist shield, and bandage connecting hole is offered on wrist shield, in the front end and two sides of device power seat ontology
It is also respectively provided with hand shield and motor shroud.
7. a kind of hand device for healing and training according to claim 1, it is characterised in that: the pushing hands refers to that connecting plate is
Gantry frame type structure.
8. a kind of hand device for healing and training according to claim 1, it is characterised in that: also install and set at the rear portion of pressing plate
It is equipped with camlock push plate, lock cam is equipped in the lower part of camlock push plate, locking engagement is provided on lock cam
Tooth one refers to that the rear end of connecting plate is provided with matched locking engaging tooth two in pushing hands；In camlock push plate and company
It connects and is additionally provided with locking spring body between bottom plate.
9. a kind of hand device for healing and training according to claim 1, it is characterised in that: refer to groove profile on connecting plate in pushing hands
It is additionally provided with symmetrical rack gear block below long hole, the tune to match with rack gear block is provided at the both ends of friction wheel support
Whole gear is connected with pushing adjustment handwheel in the outer end of adjustment gear.
10. a kind of hand device for healing and training according to claim 9, it is characterised in that: also set up on adjustment gear
There is matched pushing latch segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811359930.0A CN109646243B (en) | 2018-11-15 | 2018-11-15 | Hand rehabilitation training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811359930.0A CN109646243B (en) | 2018-11-15 | 2018-11-15 | Hand rehabilitation training device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109646243A true CN109646243A (en) | 2019-04-19 |
| CN109646243B CN109646243B (en) | 2024-05-24 |
Family
ID=66111233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811359930.0A Active CN109646243B (en) | 2018-11-15 | 2018-11-15 | Hand rehabilitation training device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1027920B1 (en) * | 2020-09-08 | 2021-07-29 | H&Zedical Zhengzhou Intelligent Rehabilitation Equipment Co Ltd | Hand rehabilitation exercise device |
| BE1027919B1 (en) * | 2020-09-08 | 2021-07-29 | H&Zedical Zhengzhou Intelligent Rehabilitation Equipment Co Ltd | Rehabilitation training device for the left and right hand |
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| CN105997426A (en) * | 2016-05-05 | 2016-10-12 | 安阳神方康复机器人有限公司 | Universal rehabilitation training hand device for left hand and right hand |
| JP2016215801A (en) * | 2015-05-20 | 2016-12-22 | 株式会社タチエス | Ottoman and vehicular seat with ottoman |
| CN107361994A (en) * | 2017-07-26 | 2017-11-21 | 山东海天智能工程有限公司 | Hand rehabilitation training device with wrist rehabilitation training function |
| CN207220922U (en) * | 2017-03-22 | 2018-04-13 | 遵义医学院附属医院 | A kind of substituted restraint device |
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| JP2016215801A (en) * | 2015-05-20 | 2016-12-22 | 株式会社タチエス | Ottoman and vehicular seat with ottoman |
| CN105997426A (en) * | 2016-05-05 | 2016-10-12 | 安阳神方康复机器人有限公司 | Universal rehabilitation training hand device for left hand and right hand |
| CN207220922U (en) * | 2017-03-22 | 2018-04-13 | 遵义医学院附属医院 | A kind of substituted restraint device |
| CN107361994A (en) * | 2017-07-26 | 2017-11-21 | 山东海天智能工程有限公司 | Hand rehabilitation training device with wrist rehabilitation training function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1027920B1 (en) * | 2020-09-08 | 2021-07-29 | H&Zedical Zhengzhou Intelligent Rehabilitation Equipment Co Ltd | Hand rehabilitation exercise device |
| BE1027919B1 (en) * | 2020-09-08 | 2021-07-29 | H&Zedical Zhengzhou Intelligent Rehabilitation Equipment Co Ltd | Rehabilitation training device for the left and right hand |
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| CN109646243B (en) | 2024-05-24 |
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Address after: 455000 Second Floor of No.6 Building of Torch Pioneer Park, West Section of Yangtze River Avenue, Anyang High-tech Zone, Henan Province Applicant after: Henan Huibo Shenfang Intelligent Rehabilitation Equipment Co.,Ltd. Address before: 455000 No. 6 factory building, torch pioneer garden, west section of Changjiang Road, Anyang hi tech Zone, Henan Applicant before: ANYANG SHENFANG REHABILITATION ROBOT Co.,Ltd. |
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Address after: 473000 middle section of Weishi Road, new energy economic and Technological Development Zone, Wancheng District, Nanyang City, Henan Province Applicant after: Sidic health care industry development Co.,Ltd. Address before: 455000 Second Floor of No.6 Building of Torch Pioneer Park, West Section of Yangtze River Avenue, Anyang High-tech Zone, Henan Province Applicant before: Henan Huibo Shenfang Intelligent Rehabilitation Equipment Co.,Ltd. |
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