CN105338944A - Gait training device - Google Patents

Gait training device Download PDF

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Publication number
CN105338944A
CN105338944A CN201480036794.5A CN201480036794A CN105338944A CN 105338944 A CN105338944 A CN 105338944A CN 201480036794 A CN201480036794 A CN 201480036794A CN 105338944 A CN105338944 A CN 105338944A
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CN
China
Prior art keywords
moving
fixed
base
moving part
mentioned
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CN201480036794.5A
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Chinese (zh)
Inventor
朴二洵
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Individual
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Individual
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Publication of CN105338944A publication Critical patent/CN105338944A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02—Stretching or bending or torsioning apparatus for exercising
    • A61H1/0214—Stretching or bending or torsioning apparatus for exercising by rotating cycling movement
    • 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
    • A61H1/0218—Drawing-out devices
    • A61H1/0229—Drawing-out devices by reducing gravity forces normally applied to the body, e.g. by lifting or hanging the body or part of it
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02—Stretching or bending or torsioning apparatus for exercising
    • A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
    • A61H1/0255—Both knee and hip of a patient, e.g. in supine or sitting position, the feet being moved together in a plane substantially parallel to the body-symmetrical plane
    • A61H1/0262—Walking movement; Appliances for aiding disabled persons to walk
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/00181—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices comprising additional means assisting the user to overcome part of the resisting force, i.e. assisted-active exercising
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0664—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/20—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
    • A63B22/201—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track
    • A63B22/203—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track in a horizontal plane
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A63B23/0405—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously
    • A63B23/0423—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously with guided foot supports moving parallel to the body-symmetrical-plane, one end executing a complete circular movement, the other end translating almost linearly, e.g. giving an elliptical movement to the foot
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01—Constructive details
    • A61H2201/0119—Support for the device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01—Constructive details
    • A61H2201/0192—Specific means for adjusting dimensions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12—Driving means
    • A61H2201/1207—Driving means with electric or magnetic drive
    • A61H2201/1215—Rotary drive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/14—Special force transmission means, i.e. between the driving means and the interface with the user
    • A61H2201/1481—Special movement conversion means
    • A61H2201/149—Special movement conversion means rotation-linear or vice versa
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/1635—Hand or arm, e.g. handle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/164—Feet or leg, e.g. pedal
    • A61H2201/1642—Holding means therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/50—Control means thereof
    • A61H2201/5023—Interfaces to the user
    • A61H2201/5043—Displays
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0664—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
    • A63B2022/0676—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement with crank and handles being on the same side of the exercising apparatus with respect to the frontal body-plane of the user, e.g. crank and handles are in front of the user

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Rehabilitation Therapy (AREA)
  • Pain & Pain Management (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Biophysics (AREA)
  • Rehabilitation Tools (AREA)

Abstract

Disclosed is a gait training device which can be conveniently used by the disabled or patients who have impaired physical mobility, allows each constituent member to be stably operated, and ensures the safety of a user. The gait training device, according to the present invention, comprises: first and second moving parts which are arranged in parallel in a state of being spaced from each other on a base and move along a surface of the base, and on which two feet of a user are respectively put; and a driving part which is arranged between the first moving part and the second moving part, and which converts a generated rotational force into a rectilinear motion so as to linearly move the first moving part and the second moving part in opposite directions from each other. Each moving part comprises a moving member positioned on the base, a rear end portion of the moving member forms a vertical portion perpendicular to the base, and a roller to be rotationally fixed on the base is fixed to a lower end of the rear end portion; and each moving part comprises a foothold fixed to the inner side of the moving member so as to accommodate and fix one foot of the user.

Description

Ambulation training device
Technical field
The present invention relates to the patient of walking disorder for such as accident patient etc. or the physical treatment apparatus of disability rehabilitation, especially, the patient or the people with disability that relate to health inconvenience go up apparatus voluntarily, and when body support safely, are easy to the ambulation training device carrying out ambulation training.
Background technology
When long-term immobilization corporal parts, the muscle of health cannot normal activity, therefore, is difficult to walking and maybe cannot walks, thus cause cannot the serious side effect such as movable voluntarily.In order to prevent this side effect, the patient of such as people with disability or long-term bed, stiff muscle need be loosened and each position exercised one's muscles equably by regular motion, especially, walking can be regarded as the basic of social activity, therefore, the patient of people with disability or long-term bed fully need exercise one's muscles by coming on foot.
As mentioned above, consider the patient of walking movement to long-term inpatients and the necessity of disability rehabilitation, the applicant once proposed power walking devices disclosed in No. 1994-21168th, utility model registration (hereinafter referred to as " the first earlier application ").
First earlier application is the device for carrying out walking exercise, comprising: conveyer belt, drives by electro-motor, is wound in roller fixing on two axles of framework, and said conveyer belt rotates to a direction constant speed; Base, for making the leg on health move by walking posture in the mode of the translational speed meeting conveyer belt; Auxiliary frame, for can with at wearing above-mentioned base the posture support health of standing erectly; Mobile unit, moves in the mode of the translational speed meeting conveyer belt for making above-mentioned base.
In the first earlier application, the mobile unit of base comprises: driven gear, is arranged at the end of the driven roller rotated by motor; Driven gear, revolving force is transmitted in the rotation by driven gear; Rail is taken turns, and the revolving force by driven gear rotates; Track, is wound in rail wheel, according to the rotation of driven gear, base is moved; Track housing, is positioned at the outside of track, drives for guiding the roller of base.
But, owing to making people with disability or patient use a lot of not foot point of existence in the power walking devices in the first earlier application voluntarily, and the device that above-mentioned not foot point is improved then is proposed in use No. 1997-30272nd, novel login (the automatic walking devices elevator of power, hereinafter referred to as " the second earlier application ").
In the second earlier application, by improveing the inconvenience in the first earlier application, thus people with disability or patient can be used more easily voluntarily when not needing the help of operator.
But, in this device, for performing the motion not nature of the boot portion of walking action, be therefore difficult to carry out the exercise of walking accurately.Namely, need on the conveyer belt of the position continuous moving to specified states, trample the pedal being connected with chain and the motion carried out to horizontal direction advance, therefore, formed and the diverse motion of walking states in daily life, and, only possess just can carry out walking movement when the basis muscle power of to a certain degree autonomous travel when people with disability or patient.Especially, exist and cannot lift the problem that the serious people with disability of the situation of knee and patient cannot use said apparatus.
In addition, as the device of walking aid in the first earlier application and the second earlier application, the device that people with disability and handicapped patient use should pay the utmost attention to the ease of use of user of service, the startup stability of device and safety.
Summary of the invention
Technical problem
Present invention improves the problem that usual walking level training devices has, the object of the invention is to, following ambulation training device is provided, that is, people with disability or handicapped patient use can be convenient to, and, Absorbable organic halogens ground starts each structure member, and can ensure the safety of user of service.
The means of dealing with problems
Ambulation training device of the present invention for embodying above-mentioned purpose comprises: the first moving part and the second moving part, be configured on base with the states parallel separated, and the surface along base is moved, for placing two feet of user of service respectively; And drive division, being configured between the first moving part and the second moving part, by making produced revolving force be transformed to rectilinear motion, the first moving part and the second moving part being moved linearly round about.
Wherein, each moving part comprises: moving-member, is positioned on base, and the rearward end of above-mentioned moving-member is formed by the vertical component effect orthogonal with base, fixes the roller that can rotate on base in the lower end of the rearward end of above-mentioned moving-member; And footboard, be fixed on the medial surface of moving-member, for accommodating, the foot of fixing user of service.
Further, base is formed with the groove corresponding with the rearward end of each moving-member, and the roller being fixed on each moving-member is positioned at groove, limits the movable length of moving-member thus.Wherein, at the bottom surface fixed frame of groove, be formed in the upper end of framework towards the Extendible flake of groove horizontal-extending, at the lower end fixed housing of moving-member, roller is rotatably installed on above-mentioned shell, is fixed with the extension component between the framework bottom surface and Extendible flake of groove at the lateral surface of shell.
Especially, the thru passages crossing moving-member inside to horizontal direction is formed at moving-member, be formed with the path crossing pedal bottom part inside to horizontal direction in the bottom part of footboard, board is fixed on moving-member under the state of the thru passages of the thru passages and footboard bottom part that are inserted in moving-member.
The drive division forming ambulation training device of the present invention comprises: power generating part, is fixed on base; Rotating shaft, is connected with the driving shaft of power generating unit and fetches rotation; And first connecting rod and second connecting rod, be individually fixed in the two ends of rotating shaft.Especially, the first end of each first connecting rod and the first end of second connecting rod are fixed on rotating shaft, and the second end of each first connecting rod and the second end of second connecting rod are rotatably connected with the first moving-member and the second moving part parts respectively.
Ambulation training device of the present invention also can comprise: support portion, is fixed on base in the position in the front of two moving parts, and the height of the above-mentioned support portion of adjustable; First auxiliary frame, is fixed on the upper end of support portion, is connected with the appurtenance that user of service dresses by link; Two the second auxiliary frames, are individually fixed in the both sides of base; And the 3rd auxiliary frame assembly, be fixed on the second auxiliary frame, the appurtenance dressed with user of service is connected.
Wherein, preferably, support portion comprises: the column jacket of hollow, is fixed on base; And inner prop, be arranged at the inside of column jacket, can move up and down in the inside of column jacket, especially, roller is configured between column jacket and inner prop with the state of the inner peripheral surface being fixed on column jacket.
3rd auxiliary frame assembly can comprise: vertical member, is fixed on connecting frame; Horizontal part, is fixed on vertical member; Link, the central part of above-mentioned link is rotatably connected with the front end of horizontal part; And two linkage components, rotatably be connected with two ends of link, the appurtenance that the front end of linkage component is dressed with two feet of user of service is respectively connected, with this, along with the movement of two feet, two linkage components move linearly round about.
The effect of invention
Ambulation training device of the present invention as above can be convenient to people with disability or handicapped patient uses, and Absorbable organic halogens starts each structure member, and can ensure the safety of user of service.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the ambulation training device of one embodiment of the invention.
Fig. 2 is the sectional view intercepted along the A-A line of Fig. 1.
Fig. 3 is the detail drawing of the part B of Fig. 1.
Fig. 4 is the detail drawing of the C part of Fig. 1.
Fig. 5 a is for illustrating the figure of the final structure of the ambulation training device shown in Fig. 1.
Fig. 5 b is the axonometric chart of the 3rd auxiliary frame assembly shown in Fig. 5 a.
Fig. 6 is the figure that the appurtenance that user of service dresses is shown.
Fig. 7 illustrates that the user of service dressing appurtenance uses the figure of the state of the ambulation training device of the embodiment of the present invention.
Fig. 8 is as the corresponding diagram of Fig. 5 a and Fig. 7, and Fig. 8 is the axonometric chart of the ambulation training device being provided with external housing.
Detailed description of the invention
Below, with reference to accompanying drawing, describe the ambulation training device of the embodiment of the present invention in detail.
Fig. 1 is the axonometric chart of the ambulation training device of one embodiment of the invention, and the ambulation training device 1 of the embodiment of the present invention comprises: support portion 200, is vertically fixed on base 100; First moving part 400 and the second moving part 500, is configured on base 100 across predetermined space; And drive division 300, be configured between the front end of the first moving part 400 and the front end of the second moving part 500.
The support portion 200 being configured at the leading section of base 100 comprises: the column jacket 220 of hollow, is fixed on base 100, has predetermined altitude; And inner prop 210, be arranged at the inside of column jacket 220, can move up and down in the inside of column jacket 220.
By making inner prop 210 move up and down in the inside of column jacket 220, with the whole height in this adjustable support portion 200.Wherein, structure inner prop 210 being moved up and down in the inside of column jacket 220 and make structure that inner prop 210 is fixed on column jacket 220 be the common item of the technical field of the invention, therefore will omit its description.
On the other hand, multiple roller 230,240 is configured between column jacket 220 and inner prop 210, above-mentioned multiple roller 230,240 is rotatably fixed on the inner peripheral surface of column jacket 220, therefore, can when inner prop 210 produce very large friction with column jacket 220, inner prop 210 compliantly can move up and down in the inside of column jacket 220.
Configure the first moving part 400 and the second moving part 500 being in the state be parallel to each other in the mode separating predetermined space at base 100.Wherein, the first moving part 400 and the second moving part 500 have identical structure, therefore, for convenience of explanation, are only described the structure of the first moving part 400.
First moving part 400 comprises: moving-member 420, has predetermined length; And footboard 410, be fixed on the medial surface of moving-member 420.
Moving-member 420 is the horizontal part parallel with base 100, and the rearward end of above-mentioned moving-member 420 is carry out the vertical component effect orthogonal with base 100 by bending section.
The sectional view that Fig. 2 intercepts as the A-A line along Fig. 1, Fig. 2 illustrates the rearward end of moving-member 420, that is, the structure of vertical component effect.Shell 422 is fixed with, at the inner side of shell 422 configuration roller 421 in the rearward end lower end of moving-member 420.Roller 421 is fixed on shell 422 by linkage unit 423, and a part for roller 421 is externally exposed by the lower end of the opening of shell 422.
Wherein, form the groove 140 (having the identical structure of groove that the Reference numeral corresponding with the second moving part 500 is 150) of predetermined length in the rearward end of base 100, above-mentioned groove 140 is corresponding with a part of length of the rearward end of moving-member 420.Therefore, the roller 421 being fixed on the rear end of moving-member 420 by shell 422 is contained in the inside of groove 140.
On the other hand, the bottom surface fixed frame 141 of groove 140 is being fixed on.Formed towards the Extendible flake 142 of groove 140 horizontal-extending in the upper end of framework 141.Meanwhile, at the extension component 424 that the lateral surface lower end fixing horizontal of shell 422 extends, above-mentioned extension component 424 is between framework 141 bottom surface and Extendible flake 142 of groove 140.
According to this structure, when moving-member 420 moves along the groove 140 of base 100, the rear end of moving-member 420, that is, the roller 421 being fixed on shell 422 does not externally depart from by extension component 424.
As mentioned above, footboard 410 is fixed at the medial surface of moving-member 420.Footboard 410 has the structure of the foot (right crus of diaphragm) for accommodating user of service, and pedal 410 is fixed in moving-member 420 by fixed part.
Fig. 3 is as the detail drawing of the part B of Fig. 1, and Fig. 3 only illustrates a part (moving-member 420 of the first moving part 400 also has identical structure) for the moving-member 520 of the second moving part 500.
Be formed with the thru passages crossing moving-member 520 inside to horizontal direction at moving-member 520, be also formed with the thru passages of the bottom part inside of crossing pedal 510 to horizontal direction in the bottom part of footboard 510.Under the state that footboard 510 as above is in the medial surface being close to moving-member 520, the board 521 with preset width is made to be inserted in the thru passages of moving-member 520 and the thru passages of footboard 510 bottom part, afterwards, fixed part 522 is made also to combine with moving-member 520 and board 521.
Under this bonding state, footboard 510 does not rotate relative to moving-member 520, and therefore, the foot of user of service can not depart from from footboard 410,510.
The drive division 300 be configured between the front end of the first moving part 400 and the front end of the second moving part 500 comprises: power generating part 301; Rotating shaft 310, is rotatably installed on power generating part 301; And first connecting rod 320 and second connecting rod 330, be connected with the two ends of rotating shaft 310 respectively.
Comprise with the power generating part 301 shown in box-shaped state: CD-ROM drive motor (not shown) is arranged on base 100; And rotating shaft 310, be connected with the driving shaft of CD-ROM drive motor.
The rotating shaft 310 of power generating part 301 is arranged to horizontal direction with the state maintaining predetermined space with the surface of base 100, and the two ends of above-mentioned power generating part 301 are connected with the first end of the first end of first connecting rod 320 and second connecting rod 330.
Wherein, with rotating shaft 310 for benchmark, the bearing of trend of first connecting rod 320 and second connecting rod 330 is contrary, and the extension line of first connecting rod 320 and second connecting rod 330 is parallel to each other.Such as, that is, as shown in Figure 1, in the early stage under state, when first connecting rod 320 rearward configures with level, second connecting rod 330 forwards configures with level.
Fig. 4 is as the detail drawing of the C part of Fig. 1, and Fig. 4 illustrates the connection status (except symmetry status, rotating shaft 310 is also identical with the syndeton of first connecting rod 320) of rotating shaft 310 and second connecting rod 330.
Cylindrical shape rotating shaft 310 has following structure, that is, a terminal part of cylindrical shape rotating shaft 310 is more close to end, the diameter of above-mentioned cylindrical shape rotating shaft 310 more reduces, and, at a terminal part of second connecting rod 330, form through hole to direction orthogonal to the longitudinal direction.
Above-mentioned through hole has following structure, that is, from the part corresponding with rotating shaft 310 the closer to the part contrary with the above-mentioned part corresponding with rotating shaft 310, the diameter of above-mentioned through hole more reduces.Therefore, a terminal part of rotating shaft 310 is contained in the through hole of second connecting rod 330.
On the other hand, be greater than the groove of the diameter of through hole at the lateral surface formation diameter of second connecting rod 330, the outside of vertical section not to the bottom surface of above-mentioned groove of rotating shaft 310 is outstanding.Fixed part is configured, the bottom of fixation portions part and the outer part joint of through hole in the groove of second connecting rod 330.
In this state, make the through fixed part of set bolt and make set bolt be anchored on rotating shaft 310, thus second connecting rod 330 is firmly fixed on rotating shaft 310.Namely, the outer part joint of the bottom of fixation portions part and the through hole of second connecting rod 330, thus suppress second connecting rod 330 to move laterally, and, because the taper through hole of second connecting rod 330 and the shaped terminal parts of rotating shaft 310 combine, thus rotating shaft 310 is suppressed to move laterally.
On the other hand, as shown in Figure 1, fix the bearing shell 421,521 of built-in bearing respectively in the front end of the front end of the first moving-member 420 and the second moving-member 520, above-mentioned bearing shell 421,521 is rotatably connected with the lateral surface of the lateral surface of the second terminal part of first connecting rod 320 and the second terminal part of second connecting rod 330 respectively.
In such an embodiment, if rotating shaft 310 rotates by the revolving force of the CD-ROM drive motor of drive division 300, then a moving part (such as, 400) moving-member 410 moves toward the front, namely, move towards support portion 200, other moving parts (such as, 500) move to the direction that the moving direction of moving-member 410 is contrary.
Ambulation training device of the present invention also can comprise and contribute to user of service's structure easy to use.
Fig. 5 a is the figure of the final structure of the ambulation training device that the embodiment of the present invention is shown.In fig 5 a, identical Reference numeral is given to the parts identical with the structure member shown in Fig. 1.
Fig. 5 a illustrates the structure that the ambulation training device shown in Fig. 1 does not comprise, namely, first auxiliary frame 250, second auxiliary frame 260 and the 3rd auxiliary frame assembly 270, above-mentioned first auxiliary frame 250 is fixed on the upper end of the inner prop 210 of support portion 200, above-mentioned second auxiliary frame 260 is fixed on base 100, and the 3rd auxiliary frame assembly 270 is fixed on the second auxiliary frame 260.
Be fixed at the first auxiliary frame 250 parts (not shown) fixing, connect appurtenance described later, change the whole height of the first auxiliary frame 250 according to the movement of inner prop 210.
Fixing two auxiliary frames 260 (in as Fig. 5 a of side view, single auxiliary frame being only shown) in the both sides of base 100 respectively, fixing the 3rd auxiliary frame assembly 270 at the connecting frame (not shown) for connecting two auxiliary frames 260.
On the other hand, can install control panel C at the second auxiliary frame 260, above-mentioned control panel C is for controlling the rotating speed of the CD-ROM drive motor of drive division 300.
Fig. 5 b is the axonometric chart of the 3rd auxiliary frame assembly 270 shown in Fig. 5 a, and the 3rd auxiliary frame assembly 270 comprises: vertical member 271, is fixed on connecting frame; Horizontal part 272, is fixed on vertical member 271; Link 273, is rotatably connected with the leading section of horizontal part 272; And two linkage components 274, be connected with two ends of link 273 in the mode that can enough rotate.The front end of each linkage component 274 is connected with appurtenance described later.
As shown in Figure 5 b, form the cut 372-1 of length direction in the leading section of horizontal part 272, the central part of link 273 is in above-mentioned cut.Further, the central part of the through link 273 of pin P and horizontal part 272, therefore, link 273 centered by pin P1, can rotate in predetermined angular (length according to the cut 272-1 of horizontal part 272 decides) scope.
Further, under the state of the cut 274-1 inside that each terminal part being located at two links 274 respectively at two terminal parts of link 273 is formed with length direction, above-mentioned link 273 is connected with linkage component 274 by pin P2.In such an embodiment, relative to two ends of link 273 being housed in above-mentioned cut 274-1 inside, the terminal part of linkage component 274 can rotate centered by pin P2.
According to this structure, taking user of service as benchmark, pulling other linkage components (that is, rearward moving) by promoting a linkage component (that is, forwards moving).Above-mentioned two linkage components 274, by the structural connectivity relation of link 273 and horizontal part 272, move back and forth (certainly, moving round about) to the direction of arrow shown in Fig. 5 b.
The function of the ambulation training device formed with structure as above is described for the ambulation training device shown in Fig. 5 a.
First, user of service, before use ambulation training device of the present invention, dresses appurtenance in order to protect leg at leg.
Fig. 6 is the figure that the appurtenance that user of service dresses is shown, is fixed with the first connecting ring 710, is fixed with the second connecting ring at the central part of appurtenance 700 in the upper end of appurtenance 700.
Fig. 7 is for illustrating that the user of service dressing appurtenance uses the figure of the state of the ambulation training device of the embodiment of the present invention shown in Fig. 5 a.
First, utilize the user of service of ambulation training device of the present invention that appurtenance 700 shown in Fig. 6 is worn on left lower limb and right lower limb.Afterwards, user of service makes the first connecting ring 710 of the upper end being attached to each appurtenance 700 by link W, such as, first connecting ring 710 is connected with the first auxiliary frame 250 of inner prop 210 upper end of support portion 200 by metal wire, the second connecting ring 720 of the central part being attached to two appurtenances 700 is connected with two linkage components 274 of the 3rd auxiliary frame assembly 270 respectively.
Meanwhile, the right crus of diaphragm of user of service and left foot are positioned over the footboard 410 of the medial surface of the moving-member 420 being fixed on the first moving part 400 respectively and are fixed on the footboard 510 of medial surface of moving-member 520 of the second moving part 500, in this case, by fixed cell (although not shown, but be such as band), two feet are fixed on footboard 410,510.
In this case, if user of service drives the CD-ROM drive motor of the power generating part 301 forming drive division 300 by control panel C, then the first moving-member 420 of the first moving part 400 advances (state of Fig. 7) by the revolving force of CD-ROM drive motor, in the process, arrange and the roller 421 being fixed on the rear end of the first moving-member 420 rotates in the groove 140 of base 100, mobile.Finally, moving-member 420, that is, the distance that the right crus of diaphragm (right lower limb) of user of service is mobile corresponding with the length of the groove 140 of base 100.
Meanwhile, second moving-member 520 of the second moving part 500 is in the state being positioned at rear, in the process, and the second moving-member 520, that is, the left lower limb (left foot) of user of service also moves the distance corresponding with the length of the groove 150 of base 100 by above-mentioned functions.
Along with the rotation of CD-ROM drive motor, first moving-member 420 of the first moving part 400 advanced towards support portion 200 is by being fixed on the rear end of the first moving-member 420 and the roller 421 being positioned at the inside of the groove 140 of base 100 rearward moves, and the right crus of diaphragm of user of service also rearward moves.On the contrary, the left foot being positioned over the second moving-member 520 of the second moving part 500 moves towards support portion 200.
On the other hand, as shown in Figure 7, in motor process as above, user of service holds two auxiliary frames 260 being fixed on base 100 both sides respectively by two arms, and, the appurtenance 700 being worn on two legs is respectively connected with the second auxiliary frame 260 of base 100 with the first auxiliary frame 250 of support portion 200 by metal wire W and linkage component 274, thus the hypodynamic patient of lower limb and people with disability can carry out walking movement with stable posture.
Fig. 8, as the corresponding diagram of Fig. 5 a and Fig. 7, illustrates the ambulation training device being provided with external housing.Fig. 8, as the corresponding diagram of Fig. 5 a and Fig. 7, illustrates the ambulation training device being provided with external housing.
Ambulation training device of the present invention comprises: drive division 300, for generation of revolving force; Rotating shaft 310, is connected with above-mentioned drive division 300 and fetches rotation; First moving-member 420 and the second moving-member 520, first connecting rod 320, second connecting rod 330 and base 100 carry out linear reciprocating motion, therefore, are fully contemplated to health and move the problem that factitious user of service injured by all parts.
In order to prevent this problem, ambulation training device of the present invention arranges external housing 1000 on base 100, makes all structural elements except the footboard 410,510 of the foot for placing user of service be configured at the inside of external housing 1000 with this.
On the other hand, as shown in Figure 8, first auxiliary frame 250 can be divided into two auxiliary frames 251,252, and, by hawser (W of Fig. 7), the appurtenance (700 of Fig. 6 and Fig. 7) that each first auxiliary frame is dressed with left foot with the right crus of diaphragm user of service is connected.Meanwhile, in order to suppress the movement of hawser W, be fixed with stop section 251-1,252-1 of predetermined altitude respectively in the upper side of each the first auxiliary frame 251,252.Wherein, unaccounted Reference numeral 251-2 and 252-2 is the ring for connection cable W in fig. 8.
The disclosed embodiments only belong to the most preferred embodiment in order to make the present invention of general technical staff of the technical field of the invention's easy understand select in multiple enforceable example in the present note, technological thought of the present invention is not limited to above-described embodiment, and, can in the scope not departing from the technology of the present invention thought, not only can to the multiple change of the invention process, interpolation and change, and, also can embody other equivalent embodiments.

Claims (7)

1. an ambulation training device, for the ambulation training of patient or people with disability, is characterized in that,
Comprise:
Base, is formed with two grooves being spaced from each other configuration;
First moving part and the second moving part, as the parts of two feet placing user of service respectively, the roller being positioned at groove is fixed on the bottom of above-mentioned first moving part and the second moving part in the mode that can rotate, above-mentioned first moving part and the second moving part are moved along groove respectively; And
Drive division, is configured between the first moving part and the second moving part, by making produced revolving force be converted to rectilinear motion, the first moving part and the second moving part is moved linearly round about,
At each groove internal fixtion framework of base, be formed with the Extendible flake extended towards groove in the upper end of framework,
Each moving part comprises:
Moving-member, the rearward end of above-mentioned moving-member is formed by the vertical component effect orthogonal with base, is installed with the shell of roller in the lower end of the rearward end of above-mentioned moving-member; And
Footboard, is fixed on towards the medial surface of the moving-member of the moving-member of other moving parts, for accommodating, the foot of fixing user of service,
Be fixed in the extension component between the bottom surface of framework and Extendible flake at the lateral surface of shell, thus suppress roller to depart from from groove.
2. ambulation training device according to claim 1, it is characterized in that, the thru passages crossing above-mentioned moving-member inside to horizontal direction is formed at moving-member, be formed with the path crossing above-mentioned pedal bottom part inside to horizontal direction in the bottom part of footboard, board is fixed on moving-member under the state of the thru passages of the thru passages and footboard bottom part that are inserted in moving-member.
3. ambulation training device according to claim 1, is characterized in that,
Drive division comprises:
Power generating part, is fixed on base;
Rotating shaft, is connected with the driving shaft of power generating unit and fetches rotation; And
First connecting rod and second connecting rod, be individually fixed in the two ends of rotating shaft,
First end of each first connecting rod and the first end of second connecting rod are fixed on rotating shaft, and the second end of each first connecting rod and the second end of second connecting rod are connected with the moving-member of the first moving part and the moving-member of the second moving part respectively in the mode that can rotate.
4. ambulation training device according to claim 1, is characterized in that, also comprises:
Support portion, is fixed on base in the position in the front of two moving parts, and the height of above-mentioned support portion can adjust;
First auxiliary frame, is fixed on the upper end of support portion, is connected with the appurtenance that user of service dresses by link;
Two the second auxiliary frames, are individually fixed in the both sides of base; And
3rd auxiliary frame assembly, is fixed on the second auxiliary frame, and the appurtenance dressed with user of service is connected.
5. ambulation training device according to claim 4, is characterized in that,
Support portion comprises:
The column jacket of hollow, is fixed on base; And
Inner prop, is arranged at the inside of column jacket, can move up and down in the inside of column jacket,
Roller is to be configured between column jacket and inner prop under the state being fixed on the inner peripheral surface of column jacket.
6. ambulation training device according to claim 4, is characterized in that,
3rd auxiliary frame assembly comprises:
Vertical member, is fixed on connecting frame;
Horizontal part, is fixed on vertical member;
Link, the central part of above-mentioned link is connected with the front end of horizontal part in the mode that can rotate; And
Two linkage components, are connected with two ends of link in the mode that can rotate,
The appurtenance that the front end of linkage component is dressed with two feet of user of service is respectively connected, and with this, along with the movement of two feet, two linkage components move linearly round about.
7. ambulation training device according to claim 1, it is characterized in that, also comprise external housing, above-mentioned external housing is arranged on base, and all structural elements on the base except the footboard of the foot for placing user of service are configured at the inside of above-mentioned external housing.
CN201480036794.5A 2013-06-26 2014-06-12 Gait training device Pending CN105338944A (en)

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KR1020130073924A KR101389311B1 (en) 2013-06-26 2013-06-26 Walking training device
KR10-2013-0073924 2013-06-26
PCT/KR2014/005138 WO2014208910A1 (en) 2013-06-26 2014-06-12 Gait training device

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Application publication date: 20160217