CN110251374A - A kind of orthopedics patient rehabilitation walking aid - Google Patents
A kind of orthopedics patient rehabilitation walking aid Download PDFInfo
- Publication number
- CN110251374A CN110251374A CN201910578693.5A CN201910578693A CN110251374A CN 110251374 A CN110251374 A CN 110251374A CN 201910578693 A CN201910578693 A CN 201910578693A CN 110251374 A CN110251374 A CN 110251374A
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- China
- Prior art keywords
- runner
- chamber
- walking
- rotation
- shaft
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
- A61G5/021—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular propulsion mechanisms
- A61G5/022—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular propulsion mechanisms acting on wheels, e.g. on tires or hand rims
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
- A61G5/024—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular operating means
- A61G5/026—Cranks or hand wheels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1005—Wheelchairs having brakes
- A61G5/1035—Wheelchairs having brakes manipulated by wheelchair user
-
- 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
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for disabled persons
-
- 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
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for disabled persons
- A61H2003/046—Wheeled walking aids for disabled persons with braking means
Abstract
A kind of orthopedics patient rehabilitation walking aid disclosed by the invention, including symmetrical mounting plate, two connecting plates up and down are installed between the mounting plate, the mounting plate lower end surface of left and right is equipped with rear runner chamber, the intracavitary rotation of runner is equipped with runner shaft after described, it walks after being installed on the runner shaft runner, runner chamber side close to each other is equipped with power transmission after described, the runner shaft is connected by power with the power transmission, walking aid of the invention can be used as mobile support equipment and drive patient's walking, its stability is high, secondly, single direction turning mechanism makes this assistor that can walk on the slope use in preceding walking runner, furthermore, this assistor can be used as wheelchair use, it is mobile by patient itself manually handle assistor, manual stop device in assistor can ensure safety when its use.
Description
Technical field
The present invention relates to medical equipment technical field, specially a kind of orthopedics patient rehabilitation walking aid.
Background technique
Traditional walking aid drives assistor mobile by the idler wheel of its lower end surface, and patient support in auxiliary in driving
Itself movement, since the structure of assistor is simple, the not set device that idler wheel can be made to stop on idler wheel, then patient itself is being moved
When dynamic, it will push assistor movement, be easy to happen the unsafe problems that patient slips, and common walking aid is applicable in mostly
In gentle ground, assistor can be automatically moved due to self gravity on sloping floor, stability good job, secondly, patient forges
When refining, assistor cannot be used for taking and driving patient itself movement, have limitation using function.The present invention illustrate one
Kind can solve the device of the above problem.
Summary of the invention
Technical problem:
Traditional walking aid structure is simple, and stability is poor, it is impossible to be used in uneven terrain uses, and helper function list
One, it is inconvenient for use.
To solve the above problems, this example devises a kind of orthopedics patient rehabilitation walking aid, a kind of orthopaedics of this example
Rehabilitation walking aid, including symmetrical mounting plate are installed with two connecting plates up and down between the mounting plate,
The connecting plate may make the mounting plates structure to stablize, and the mounting plate lower end surface rearward position of left and right turns after being respectively equipped with
Chamber is taken turns, the rear intracavitary rotation of runner is equipped with runner shaft, runner of walking after being installed on the runner shaft, the rear runner chamber phase
It mutually is equipped with power transmission close to side, the runner shaft is connected by power with the power transmission, the rear runner chamber
Upside is equipped with manual stop device, and the manual stop device may act on the rear walking runner, so that walking after described
Runner stops operating, and preceding runner chamber is equipped on front side of the rear runner chamber, and the preceding intracavitary rotation of runner is equipped with preceding walking runner, institute
It is equipped with single direction turning mechanism in walking runner before stating, then the mounting plate is only mobile to a direction, intermediate in the mounting plate
Position is equipped with turns chamber manually, and described to turn intracavitary rotation manually equipped with rotating disc, the rotating disc is interior to be equipped with spline, the rotation
Disk is installed with swivel becket far from an end face of the connecting plate, described to turn chamber manually close to the connecting plate side equipped with power company
The rotating disc and the power transmission can be connected by power by connection device, the power connector, then rotation is described turns
Rotating ring can drive the rear walking runner rotation to be equipped on the upside of the power connector to drive the mounting plate mobile
Structure conversion equipment, the structure conversion equipment can control the power connector to work, and the structure conversion equipment work
When making, the single direction turning mechanism and the preceding walking runner may make to be detached from, so that after swivel becket drive is described
When runner of walking rotates, the mounting plate cancels one-directional rotation limitation, then the mounting plate can move freely, on the mounting plate
End is equipped with handrail, and the handrail and the manual stop device are connected, are arranged with non-slip mat on the handrail, push the handrail
When may make that the mounting plate is mobile, and pressing the handrail, runner of walking after described stops movement, ensures the stabilization of walking
Property.
It may be preferred that the connecting plate of upside is located at the mounting plate rearward position, the connection in the downside
Plate is located at the mounting plate forward position, and after the structure conversion device structure conversion, the connecting plate of upside, which can be used as, to be leaned on
Back uses, and can be placed in foot on the connecting plate of downside.
Wherein, the power transmission includes drive cavity, and rotation is equipped with transmission gear, the transmission in the drive cavity
Engagement is connected with linked gear on the downside of gear, is installed with rotary gear shaft at the linked gear axle center, on rear side of the drive cavity with
Connection is equipped with belt chamber between runner chamber after described, and runner shaft one end close to each other in left and right is respectively protruding into the belt chamber
It is interior, it is connected by power between the belt intracavitary runner shaft and the rotary gear shaft by belt；The power transmitting
Device may make the swivel becket rotation to drive the rear walking runner rotation, and may make institute by the power transmission
Runner velocity of rotation of walking after stating increases, then laborsaving when driving the mounting plate mobile by the swivel becket.
Wherein, the manual stop device includes that front and back symmetrically presses chamber, and the intracavitary sliding of pressing is equipped with briquetting,
Compression spring is installed between the briquetting lower end and the pressing chamber, the briquetting upper end and the handrail are connected, after
It is connected between the pressing chamber of side and the rear runner chamber equipped with sliding slot is stopped, sliding is slided equipped with stopping in the stopping sliding slot
Bar, the slide bar rear end face that stops are installed with the reset assembly resetted to the stopping slide bar, and the stopping the lower end of the slider being stretched
Enter it is described after runner it is intracavitary and be installed with friction plate, the friction plate and it is described after walking rotatable wheel contacts when squeezing, may make institute
Runner of walking after stating stops；It holds when on the handrail, the mounting plate can be pushed mobile, the mounting plate stops, patient
The handrail is pressed to support body, friction plate and rear walking rotatable wheel contacts squeeze so that rear walking runner stops turning at this time
Dynamic, then when patient body is mobile, the mounting plate is not moved, and improves the stability and safety used.
Wherein, the single direction turning mechanism includes the turn-around chamber being arranged in the preceding walking runner, the preceding walking runner
It is communicated in outer end wall equipped with rotary lock slot, rotation is equipped with rotation closing piece in the rotary lock slot, the rotation closing piece and described turn
It is installed with reset spring between dynamic locked groove, square shaft is equipped in the turn-around chamber, ratchet is installed in the square shaft, before described
Runner chamber is communicated far from the connecting plate side equipped with shifting chute, and sliding is equipped with movable block, the square shaft in the shifting chute
It is connected close to described shifting chute one end and the movable block, fixing sleeve is equipped with press in the square shaft in the shifting chute
Spring, the preceding runner chamber are communicated far from the shifting chute side equipped with sliding cavity, and the square shaft other end protrudes into the cunning
Move it is intracavitary, the sliding cavity aft bulkhead communicate be equipped with engagement chamber, it is described engagement it is intracavitary by engagement shaft rotation be equipped with engaging tooth
Wheel, the meshing gear are engaged with the square shaft, and the engagement shaft upper end and the structure conversion equipment are connected；The spine
Wheel is fixed and when with the preceding walking runner one way engagement, then it is described before walking runner only one-directionally rotate, when structure conversion
When device controls meshing gear rotation, the ratchet and the preceding walking runner are detached from, then preceding walking runner can freely turn
It is dynamic.
Wherein, the power connector includes rotation chamber, and the intracavitary rotation of rotation is equipped with rotate gear, the rotation
Gear is engaged with the transmission gear, and spline is connected with splined shaft at the rotate gear axle center, the splined shaft can with it is described
The connection of spline spline, the rotation chamber is communicated far from the side for turning chamber manually equipped with connecting cavity, sliding in the connecting cavity
Dynamic to be equipped with link block, the one end of the splined shaft far from the rotating disc and the link block are rotatablely connected, outside the connecting cavity
Side, which communicates, is equipped with lifting chamber, and the intracavitary sliding of lifting is equipped with elevator, is equipped in the elevator and abuts slot, the link block
It is protruded into the abutting slot far from described splined shaft one end, is installed with stretching bullet between the elevator lower end and the lifting chamber
Spring communicates to be equipped on the upside of the lifting chamber and stirs slot, the elevator upper end extend to it is described stir in slot, it is described to stir in slot
Rotation is equipped with poke rod, and the abutting slot is run through in the poke rod lower end, and the poke rod upper end extends to described stir outside slot
Side；The structure conversion equipment pushes the poke rod to rotate when working, then the elevator rises so that the link block moves
It is dynamic, so that the splined shaft be connect with the spline spline.
Wherein, the structure conversion equipment includes the conversion chamber being arranged on the mounting plate, and the intracavitary rotation of conversion is set
There is transaxle, torsional spring is installed on the transaxle, rotor plate is installed on the transaxle, the rotor plate is equipped with first
Grafting sliding slot, is equipped with the second grafting sliding slot on rear side of the first grafting sliding slot, the second grafting sliding slot in left side and right side
Sliding is equipped with grafting sliding block respectively in the first grafting sliding slot, and an end face of the grafting sliding block far from the swivel becket is fixed
There is manipulation block, communicated on front side of the conversion chamber with the chamber that engages, it is intracavitary and fixed that the engagement is protruded into the transaxle front end
There is a first bevel gear, engagement is connected with second bevel gear on the downside of the first bevel gear, the engagement shaft upper end and described the
Two bevel gears are connected；When the rotor plate level docking of left and right, described the second of the grafting sliding block insertion right side in left side
In grafting sliding slot, in the first grafting sliding slot in the grafting sliding block insertion left side on right side, so that the rotor plate is stablized
Connection, then the rotor plate is used as seat.
The beneficial effects of the present invention are: walking aid of the invention, which can be used as mobile support equipment, drives patient's walking,
And when patient body movement, assistor is remained stationary, and ensures the walking safety of patient, and stability is high, secondly, preceding walking turns
Single direction turning mechanism makes this assistor that can walk on the slope uses in taking turns, in addition, this assistor can be used as wheelchair use, trouble
Person rides on assistor, mobile by patient itself manually handle assistor, and the manual stop device in assistor can ensure
Safety when it is used.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is a kind of overall structure diagram of orthopedics patient rehabilitation walking aid of the invention；
Fig. 2 is the structural schematic diagram in direction " A-A " of Fig. 1；
Fig. 3 is the structural schematic diagram in direction " B-B " of Fig. 2；
The structural schematic diagram that " C " that Fig. 4 is Fig. 2 amplifies；
Fig. 5 is the structural schematic diagram in direction " D-D " of Fig. 4；
The structural schematic diagram that " E " that Fig. 6 is Fig. 1 amplifies；
Fig. 7 is the structural schematic diagram in direction " F-F " of Fig. 6；
Fig. 8 is the structural schematic diagram in direction " G-G " of Fig. 1.
Specific embodiment
Below with reference to Fig. 1-Fig. 8, the present invention is described in detail, for sake of convenience, now provides to hereafter described orientation
As follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
The present invention relates to a kind of orthopedics patient rehabilitation walking aids, are mainly used for recovering aid patient walking work,
Below in conjunction with attached drawing of the present invention, the present invention will be further described:
A kind of orthopedics patient rehabilitation walking aid of the present invention, including symmetrical mounting plate 10, the installation
Two connecting plates 11 up and down are installed between plate 10, the connecting plate 11 may make 10 stable structure of mounting plate, left and right
The 10 lower end surface rearward position of mounting plate is respectively equipped with rear runner chamber 14, and rotation is equipped with runner shaft in the rear runner chamber 14
15, runner 13 of walking after being installed on the runner shaft 15, it is described after the side close to each other of runner chamber 14 be equipped with power transmitting dress
601 are set, the runner shaft 15 is connected by power with the power transmission 601, is equipped on the upside of the rear runner chamber 14 and is stopped manually
Locking apparatus 602, the manual stop device 602 may act on the rear walking runner 13, so that runner 13 of walking after described
It stops operating, preceding runner chamber 18 is equipped on front side of the rear runner chamber 14, rotation is equipped with preceding walking runner in the preceding runner chamber 18
20, walking before described, runner 20 is interior to be equipped with single direction turning mechanism 603, then the mounting plate 10 is only mobile to a direction, described
Middle position, which is equipped with, in mounting plate 10 turns chamber 35 manually, described to turn rotation in chamber 35 manually and be equipped with rotating disc 36, the rotating disc
Spline 37 is equipped in 36, the rotating disc 36 is installed with swivel becket 38 far from an end face of the connecting plate 11, described manual
Turn chamber 35 and be equipped with power connector 604 close to 11 side of connecting plate, the power connector 604 can be by the rotation
Disk 36 and the power transmission 601 are connected by power, then rear 13 turns of runner of the walking can be driven by rotating the swivel becket 38
It is dynamic, to drive the mounting plate 10 mobile, structure conversion equipment 605, the knot are equipped on the upside of the power connector 604
Structure conversion equipment 605 can control the power connector 604 to work, and when the structure conversion equipment 605 work, may make
The single direction turning mechanism 603 is detached from the preceding walking runner 20, so that the swivel becket 38 drives the rear walking
When runner 13 rotates, the mounting plate 10 cancels one-directional rotation limitation, then the mounting plate 10 can move freely, the mounting plate
10 upper ends are equipped with handrail 65, and the handrail 65 is connected with the manual stop device 602, are arranged with non-slip mat on the handrail 65
67, when pushing the handrail 65 to may make that the mounting plate 10 is mobile, and pressing the handrail 65, runner 13 of walking after described stops
It only moves, ensures the stability of walking.
Valuably, the connecting plate 11 of upside is located at 10 rearward position of mounting plate, the company in the downside
Fishplate bar 11 is located at 10 forward position of mounting plate, after 605 structure of the structure conversion equipment conversion, the connecting plate of upside
11 can be used as backrest use, can be placed in foot on the connecting plate 11 of downside.
According to embodiment, power transmission 601 is described in detail below, the power transmission 601 includes
Drive cavity 51, the interior rotation of the drive cavity 51 are equipped with transmission gear 50, and engagement is connected with gearing tooth on the downside of the transmission gear 50
Wheel 52, is installed with rotary gear shaft 53 at 52 axle center of linked gear, 51 rear side of drive cavity with it is described after runner chamber 14 it
Between connection be equipped with belt chamber 16, the runner shaft 15 one end close to each other in left and right is respectively protruding into the belt chamber 16, in institute
It states and is connected by power between the runner shaft 15 and the rotary gear shaft 53 in belt chamber 16 by belt 17；The power transmitting
Device 601 may make the rotation of swivel becket 38 that the rear walking runner 13 is driven to rotate, and pass through the power transmission
601 may make rear walking 13 velocity of rotation of runner to increase, then drive the mounting plate 10 mobile by the swivel becket 38
Shi Shengli.
According to embodiment, manual stop device 602 is described in detail below, the manual stop device 602 includes
Front and back symmetrically presses chamber 63, and sliding is equipped with briquetting 64,64 lower end of briquetting and the pressing in the pressing chamber 63
Compression spring 66 is installed between chamber 63,64 upper end of briquetting and the handrail 65 are connected, the pressing chamber 63 of rear side
It is connected between the rear runner chamber 14 equipped with sliding slot 68 is stopped, sliding is equipped with stopping slide bar 69, institute in the stopping sliding slot 68
It states stopping 69 rear end face of slide bar and is installed with the reset assembly 70 resetted to the stopping slide bar 69,69 lower end of stopping slide bar
Protrude into the rear runner chamber 14 and be installed with friction plate 71, the friction plate 71 and rear 13 contact squeeze of runner of walking
When, it may make the rear walking runner 13 to stop；It holds when on the handrail 65, the mounting plate 10 can be pushed mobile, institute
The stopping of mounting plate 10 is stated, handrail 65 described in patient depresses is to support body, and friction plate 71 is contacted with rear walking runner 13 at this time
Squeeze so that walking runner 13 stops operating afterwards, then when patient body is mobile, the mounting plate 10 is not moved, improve use it is steady
Qualitative and safety.
According to embodiment, single direction turning mechanism 603 is described in detail below, the single direction turning mechanism 603 includes
It is described before walking runner 20 in be arranged turn-around chamber 21, it is described before walking 20 outer end wall of runner in communicate equipped with rotary lock slot 32,
Rotation is equipped with rotation closing piece 33 in the rotary lock slot 32, is installed between the rotation closing piece 33 and the rotary lock slot 32 multiple
Position spring 34, the turn-around chamber 21 is interior to be equipped with square shaft 23, is installed with ratchet 22, the preceding runner chamber 18 in the square shaft 23
It communicates far from 11 side of connecting plate equipped with shifting chute 29, the interior sliding of the shifting chute 29 is equipped with movable block 31, described rectangular
Axis 23 is connected close to described 29 one end of shifting chute and the movable block 31, solid in the square shaft 23 in the shifting chute 29
Surely it is arranged with top pressure spring 30, the preceding runner chamber 18 is communicated far from 29 side of shifting chute equipped with sliding cavity 25, the side
23 other end of shape axis protrudes into the sliding cavity 25, and 25 aft bulkhead of sliding cavity, which communicates, is equipped with engagement chamber 26, the engagement chamber
Meshing gear 27 is equipped with by the engagement rotation of shaft 28 in 26, the meshing gear 27 is engaged with the square shaft 23, described to nibble
It closes 28 upper end of shaft and the structure conversion equipment 605 is connected；The ratchet 22 is fixed and unidirectional with the preceding walking runner 20
When engagement, then the preceding walking runner 20 only one-directionally rotates, when the structure conversion equipment 605 controls 27 turns of the meshing gear
When dynamic, the ratchet 22 is detached from the preceding walking runner 20, then preceding walking runner 20 is free to rotate.
According to embodiment, power connector 604 is described in detail below, the power connector 604 includes
Chamber 39 is rotated, rotation is equipped with rotate gear 40 in the rotation chamber 39, and the rotate gear 40 is engaged with the transmission gear 50,
Spline is connected with splined shaft 41 at 40 axle center of rotate gear, and the splined shaft 41 can be connect with 37 spline of spline,
The rotation chamber 39 is communicated far from the side for turning chamber 35 manually equipped with connecting cavity 42, and the interior sliding of the connecting cavity 42, which is equipped with, to be connected
Block 43 is connect, the one end of the splined shaft 41 far from the rotating disc 36 and the link block 43 are rotatablely connected, the connecting cavity 42
Outside, which communicates, is equipped with lifting chamber 44, and sliding is equipped with elevator 45 in the lifting chamber 44, is equipped in the elevator 45 and abuts slot
47, the link block 43 protrudes into the abutting slot 47 far from described 41 one end of splined shaft, 45 lower end of elevator with it is described
It is installed with extension spring 46 between lifting chamber 44, communicates to be equipped on the upside of the lifting chamber 44 and stirs slot 48, on the elevator 45
End is stirred in slot 48 described in extending to, and described stir is rotated in slot 48 equipped with poke rod 49, and institute is run through in 49 lower end of poke rod
It states and abuts slot 47,49 upper end of poke rod extends to described stir on the outside of slot 48；The structure conversion equipment 605 pushes away when working
It moves the poke rod 49 to rotate, then the elevator 45 rises so that the link block 43 is mobile, thus by the splined shaft 41
It is connect with 37 spline of spline.
According to embodiment, structure conversion equipment 605 is described in detail below, the structure conversion equipment 605 includes
The conversion chamber 54 being arranged on the mounting plate 10, interior rotate of the conversion chamber 54 is equipped with transaxle 55, solid on the transaxle 55
Equipped with torsional spring 60, rotor plate 56 is installed on the transaxle 55, the rotor plate 56 is equipped with the first grafting sliding slot 57, described
It is equipped with the second grafting sliding slot 80 on rear side of first grafting sliding slot 57, described the first of the second grafting sliding slot 80 in left side and right side
Sliding is equipped with grafting sliding block 58 respectively in grafting sliding slot 57, and an end face of the grafting sliding block 58 far from the swivel becket 38 is fixed
There is manipulation block 59,54 front side of conversion chamber is communicated with the chamber 26 that engages, and the engagement chamber is protruded into 55 front end of transaxle
In 26 and it is installed with first bevel gear 61, engagement is connected with second bevel gear 62, the engagement on the downside of the first bevel gear 61
28 upper end of shaft and the second bevel gear 62 are connected；When the 56 level docking of the rotor plate of left and right, the grafting in left side
In the second grafting sliding slot 80 on the insertion of sliding block 58 right side, described the first of the grafting sliding block 58 insertion left side on right side is inserted
It connects in sliding slot 57, so that the rotor plate 56 is stably connected with, then the rotor plate 56 is used as seat.
It is carried out below in conjunction with use step of the Fig. 1 to Fig. 8 to one of this paper orthopedics patient rehabilitation walking aid
It is described in detail:
When initial, rotor plate 56 is contracted in conversion chamber 54, then patient can push mounting plate 10 mobile to assist walking, and is spent at this time
Key axis 41 and spline 37 are not connected, and ratchet 22 is connect with preceding walking runner 20, then the preceding only single-directional rotating drive of runner 20 of walking
Mounting plate 10 moves forward, and when moving up on the slope, can ensure that mounting plate 10 will not move backward, and increases walking auxiliary
Stability, when mobile, patient is held on handrail 65, is stopped after pushing mounting plate 10 to move forward a step by handrail 65, is suffered from
Person presses handrail 65 and supports itself weight, then drives body forward mobile by leg power, during this, pressing handrail 65
When, stop slide bar 69 and decline, by the contact squeeze of friction plate 71 and rear walking runner 13, so that walking runner 13 can not turn afterwards
It is dynamic, then it ensures that mounting plate 10 is in halted state in patient body moving process, improves mobile safety and stability, cancel
In the pressing force on handrail 65, briquetting 64 rises, so that friction plate 71 and rear walking runner 13 are detached from, rear runner 13 of walking
It rotatably drives mounting plate 10 to move further along to move a step, be repeated with this, to assist patient to walk.
When walking painstaking, rotor plate 56 can be rotated, so that the horizontal docking of the rotor plate 56 of left and right, the grafting sliding block in left side
In the second grafting sliding slot 80 on 58 insertion right sides, in the first grafting sliding slot 57 in the insertion of grafting sliding block 58 left side on right side, so that
Rotor plate 56 is stably connected with, then rotor plate 56 is used as seat, drives first bevel gear 61 to rotate when rotor plate 56 rotates, then
It engages shaft 28 to rotate so that meshing gear 27 rotates, then the square shaft 23 of left and right is mobile to side close to each other, so that spine
Wheel 22 is detached from preceding walking runner 20, then preceding walking runner 20 one-directionally rotates restriction cancellation, and at the same time, rotor plate 56 turns to
Poke rod 49 is pushed to rotate when horizontal, then elevator 45 rises so that link block 43 is mobile to rotation 39 side of chamber, to will spend
Key axis 41 is connect with 37 spline of spline, and patient is sitting on rotor plate 56, and foot is placed on the connecting plate 11 of downside, is rotated manually
Swivel becket 38 drives rotate gear 40 to rotate, then walking runner 13 rotates after being made by transmission gear 50 and linked gear 52,
And the velocity of rotation of rear walking runner 13 is promoted, then the mobile patient driven thereon of mounting plate 10 is mobile, mounting plate 10 at this time
It can move freely, direction is unrestricted, and when mounting plate 10 being needed to stop, stopping operating swivel becket 38, then walking runner 13 stops afterwards
Rotation stop is dynamic, and the runner 13 that can equally be walked by after by pressing handrail 65 stops, and can also use on inclined-plane.
The beneficial effects of the present invention are: walking aid of the invention, which can be used as mobile support equipment, drives patient's walking,
And when patient body movement, assistor is remained stationary, and ensures the walking safety of patient, and stability is high, secondly, preceding walking turns
Single direction turning mechanism makes this assistor that can walk on the slope uses in taking turns, in addition, this assistor can be used as wheelchair use, trouble
Person rides on assistor, mobile by patient itself manually handle assistor, and the manual stop device in assistor can ensure
Safety when it is used.
In the above manner, those skilled in the art can be made within the scope of the invention according to operating mode it is various
Change.
Claims (7)
1. a kind of orthopedics patient rehabilitation walking aid, including symmetrical mounting plate；
Two connecting plates up and down are installed between the mounting plate, the mounting plate lower end surface of left and right is equipped with rear runner chamber, institute
State the intracavitary rotation of rear runner and be equipped with runner shaft, runner of walking after being installed on the runner shaft, it is described after runner chamber it is close to each other
Side is equipped with power transmission, and the runner shaft is connected by power with the power transmission, sets on the upside of the rear runner chamber
There is manual stop device, the manual stop device may make the rear walking runner to stop operating, on front side of the rear runner chamber
Equipped with preceding runner chamber, the preceding intracavitary rotation of runner is equipped with preceding walking runner, is equipped with one-directional rotation dress in walking runner before described
It sets, then the mounting plate is only mobile to a direction；
Middle position is equipped in the mounting plate turns chamber manually, described to turn intracavitary rotation manually equipped with rotating disc, the rotating disc
Interior to be equipped with spline, the rotating disc is installed with swivel becket far from an end face of the connecting plate, described to turn chamber close to institute manually
Connecting plate side is stated equipped with power connector, the power connector can be by the rotating disc and the power transmission
It is connected by power, structure conversion equipment is equipped on the upside of the power connector, the structure conversion equipment can control the power
Attachment device work；
The mounting plate upper end is equipped with handrail, and the handrail and the manual stop device are connected, are arranged on the handrail anti-
Skidding pushes the handrail to may make that the mounting plate is mobile, and when the pressing handrail, and runner of walking after described stops moving
It is dynamic, ensure the stability of walking.
2. a kind of orthopedics patient rehabilitation walking aid as described in claim 1, it is characterised in that: the connection of upside
Plate is located at the mounting plate rearward position, and the connecting plate in the downside is located at the mounting plate forward position, the knot
After the conversion of structure conversion device structure, the connecting plate of upside can be used as backrest use, and foot can be placed in the company of downside
On fishplate bar.
3. a kind of orthopedics patient rehabilitation walking aid as described in claim 1, it is characterised in that: the power transmitting dress
It sets including drive cavity；
Rotation is equipped with transmission gear in the drive cavity, and engagement is connected with linked gear, the gearing on the downside of the transmission gear
Rotary gear shaft is installed at gear axis；
Be connected between runner chamber on rear side of the drive cavity and after described equipped with belt chamber, the left and right runner shaft it is close to each other one
End is respectively protruding into that the belt is intracavitary, dynamic by belt between the belt intracavitary runner shaft and the rotary gear shaft
Power connection.
4. a kind of orthopedics patient rehabilitation walking aid as described in claim 1, it is characterised in that: the manual stopping dress
It sets and symmetrically presses chamber including front and back；
The intracavitary sliding of pressing is equipped with briquetting, is installed with compression spring between the briquetting lower end and the pressing chamber,
The briquetting upper end and the handrail are connected；
It is connected to be equipped between the pressing chamber of rear side and the rear runner chamber and stops sliding slot, sliding is equipped in the stopping sliding slot
Stop slide bar, the slide bar rear end face that stops is installed with the reset assembly resetted to the stopping slide bar, the stopping slide bar
Lower end protrude into it is described after runner it is intracavitary and be installed with friction plate, the friction plate and it is described after walking rotatable wheel contacts when squeezing, can
So that walking runner stops after described.
5. a kind of orthopedics patient rehabilitation walking aid as described in claim 1, it is characterised in that: the one-directional rotation dress
Set the turn-around chamber including being arranged in the preceding walking runner；
It is communicated in walking runner outer end wall equipped with rotary lock slot before described, rotation is equipped with rotation closing piece, institute in the rotary lock slot
It states and is installed with reset spring between rotation closing piece and the rotary lock slot；
It is equipped with square shaft in the turn-around chamber, is installed with ratchet in the square shaft, the preceding runner chamber is far from the connecting plate
Side is communicated equipped with shifting chute, and sliding is equipped with movable block in the shifting chute, the square shaft close to described shifting chute one end with
The movable block is connected, and fixing sleeve is equipped with top pressure spring in the square shaft in the shifting chute；
The preceding runner chamber is communicated far from the shifting chute side equipped with sliding cavity, and the square shaft other end protrudes into the sliding
Intracavitary, the sliding cavity aft bulkhead, which communicates, is equipped with engagement chamber, and the engagement is intracavitary to be equipped with meshing gear by engagement shaft rotation,
The meshing gear is engaged with the square shaft, and the engagement shaft upper end and the structure conversion equipment are connected.
6. a kind of orthopedics patient rehabilitation walking aid as described in claim 1, it is characterised in that: described to be connected by power dress
It sets including rotating chamber；
The intracavitary rotation of rotation is equipped with rotate gear, and the rotate gear is engaged with the transmission gear, the rotate gear
Spline is connected with splined shaft at axle center, and the splined shaft can be connect with the spline spline；
The rotation chamber is communicated far from the side for turning chamber manually equipped with connecting cavity, and sliding is equipped with connection in the connecting cavity
Block, the one end of the splined shaft far from the rotating disc and the link block are rotatablely connected, and are communicated and are equipped on the outside of the connecting cavity
Chamber is gone up and down, the intracavitary sliding of lifting is equipped with elevator, is equipped in the elevator and abuts slot, the link block is far from the flower
Key axis one end is protruded into the abutting slot, is installed with extension spring between the elevator lower end and the lifting chamber；
Communicate to be equipped on the upside of the lifting chamber and stir slot, the elevator upper end extend to it is described stir in slot, it is described to stir slot
Interior rotation is equipped with poke rod, and the abutting slot is run through in the poke rod lower end, and the poke rod upper end, which extends to, described stirs slot
Outside.
7. a kind of orthopedics patient rehabilitation walking aid as described in claim 1, it is characterised in that: the structure converting means
Set the conversion chamber including being arranged on the mounting plate；
The intracavitary rotation of conversion is equipped with transaxle, is installed with torsional spring on the transaxle, rotation is installed on the transaxle
Plate, the rotor plate are equipped with the first grafting sliding slot, are equipped with the second grafting sliding slot, the institute in left side on rear side of the first grafting sliding slot
It states to slide respectively in the second grafting sliding slot and the first grafting sliding slot on right side and is equipped with grafting sliding block, the grafting sliding block is separate
One end face of the swivel becket is installed with manipulation block；
It is communicated on front side of the conversion chamber with the chamber that engages, the transaxle front end, which is protruded into, described engage intracavitary and be installed with first
Bevel gear, first bevel gear downside engagement are connected with second bevel gear, the engagement shaft upper end and the second cone tooth
Wheel is connected.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910578693.5A CN110251374A (en) | 2019-06-28 | 2019-06-28 | A kind of orthopedics patient rehabilitation walking aid |
| JP2019144929A JP2021007728A (en) | 2019-06-28 | 2019-08-06 | Rehabilitation walking aid for patient in osteopathy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910578693.5A CN110251374A (en) | 2019-06-28 | 2019-06-28 | A kind of orthopedics patient rehabilitation walking aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110251374A true CN110251374A (en) | 2019-09-20 |
Family
ID=67923075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910578693.5A Withdrawn CN110251374A (en) | 2019-06-28 | 2019-06-28 | A kind of orthopedics patient rehabilitation walking aid |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2021007728A (en) |
| CN (1) | CN110251374A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027890A (en) * | 2021-11-09 | 2022-02-11 | 中南大学湘雅医院 | Biopsy device for medical treatment high-efficient bronchoscope of convenient sample |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397917B (en) * | 2021-07-21 | 2022-08-23 | 侯祥芳 | Rehabilitation physiotherapy equipment for clinical operation of general surgery department |
| CN113456435B (en) * | 2021-07-29 | 2023-09-15 | 绵阳市中心医院 | Auxiliary walking device for medical rehabilitation training |
| CN113499224B (en) * | 2021-08-05 | 2022-07-08 | 吉林大学 | Rehabilitation training device for patients with cardiovascular and cerebrovascular diseases |
| CN113712790A (en) * | 2021-09-06 | 2021-11-30 | 付耀金 | Ambition surgery postoperative activity helps capable equipment |
| CN115501544B (en) * | 2022-09-21 | 2023-08-11 | 中国人民解放军空军军医大学 | Heart training device for old patients |
| CN115475361B (en) * | 2022-09-21 | 2023-09-29 | 哈尔滨学院 | Old man's hand training ware with height-adjusting function |
| CN117224369B (en) * | 2023-11-10 | 2024-02-13 | 中国人民解放军总医院第八医学中心 | Orthopedic nursing walking aid for patient |
-
2019
- 2019-06-28 CN CN201910578693.5A patent/CN110251374A/en not_active Withdrawn
- 2019-08-06 JP JP2019144929A patent/JP2021007728A/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027890A (en) * | 2021-11-09 | 2022-02-11 | 中南大学湘雅医院 | Biopsy device for medical treatment high-efficient bronchoscope of convenient sample |
| CN114027890B (en) * | 2021-11-09 | 2023-05-26 | 中南大学湘雅医院 | Biopsy device convenient for sampling and used for medical efficient bronchoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021007728A (en) | 2021-01-28 |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190920 |
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| WW01 | Invention patent application withdrawn after publication |