EP3628299B1 - Dispositif vibrant - Google Patents

Dispositif vibrant Download PDF

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Publication number
EP3628299B1
EP3628299B1 EP19198735.3A EP19198735A EP3628299B1 EP 3628299 B1 EP3628299 B1 EP 3628299B1 EP 19198735 A EP19198735 A EP 19198735A EP 3628299 B1 EP3628299 B1 EP 3628299B1
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EP
European Patent Office
Prior art keywords
bearing
standing surface
vibration device
bearings
offset
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Application number
EP19198735.3A
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German (de)
English (en)
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EP3628299B8 (fr
EP3628299A1 (fr
Inventor
Andreas Wacker
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Stiefel Rainer
WACKER, CHRISTIAN
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Individual
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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
    • A61H1/005—Moveable platforms, e.g. vibrating or oscillating platforms for standing, sitting, laying or leaning
    • 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
    • A61H1/001—Apparatus for applying movements to the whole body
    • A61H1/003—Rocking or oscillating around a horizontal axis transverse to the body
    • 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
    • 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
    • A61H1/0266—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
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic 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
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • A61H23/0254—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with rotary motor
    • 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
    • A63B21/00178—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices for active exercising, the apparatus being also usable for passive exercising
    • 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
    • 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
    • A63B21/00196—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using pulsed counterforce, e.g. vibrating resistance means
    • 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
    • A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
    • A63B21/0058—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using motors
    • A63B21/0059—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using motors using a frequency controlled AC motor
    • 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
    • A63B22/0048—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis
    • A63B22/0056—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis the pivoting movement being in a vertical plane, e.g. steppers with a horizontal axis
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B26/00—Exercising apparatus not covered by groups A63B1/00 - A63B25/00
    • A63B26/003—Exercising apparatus not covered by groups A63B1/00 - A63B25/00 for improving balance or equilibrium
    • 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
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • A61H23/0254—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with rotary motor
    • A61H23/0263—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with rotary motor using rotating unbalanced masses
    • A61H2023/0272—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with rotary motor using rotating unbalanced masses multiple masses each rotated by an individual motor
    • 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
    • A61H2201/1454—Special bearing arrangements
    • 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
    • A61H2201/164—Feet or leg, e.g. pedal
    • 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
    • A61H2201/1657—Movement of interface, i.e. force application means
    • A61H2201/1676—Pivoting
    • 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
    • A61H2201/5053—Control means thereof mechanically controlled
    • 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
    • A61H2203/00—Additional characteristics concerning the patient
    • A61H2203/04—Position of the patient
    • A61H2203/0406—Standing on the feet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/12—Feet

Definitions

  • the invention relates to a vibration device for training and therapeutic applications according to the preamble of claim 1.
  • the vibration device has a frame on which a first standing surface element for placing a foot and a second standing surface element for placing another foot are provided.
  • the two standing surface elements are movably held on the frame via a first and second bearing arrangement.
  • Both the first bearing arrangement on the first standing surface element and the second bearing arrangement on the second standing surface element each have three bearing devices, each with at least two degrees of freedom.
  • a motor-driven movement mechanism is provided, by means of which a recurring pivoting movement can be generated both around a longitudinal axis and around a transverse axis via the bearing arrangements on both standing surface elements.
  • the first bearing arrangement has a first pair of bearings made up of two bearing devices and the second bearing arrangement has a second pair of bearing devices made up of two bearing devices on each of a first side of the standing surface elements.
  • all four bearing devices of the two bearing pairs are mounted coaxially along a common axis on the first side and can be acted upon by the motor with a driving force.
  • both standing surface elements can be driven particularly easily via a common motor, as a result of which the manufacturing costs of the movement mechanism and the vibration device can be reduced overall.
  • the simple structure of the movement mechanism ensures stable, low-maintenance operation.
  • the common axis is formed by a common drive shaft. This makes it possible to apply the torque generated by the motor to all four bearing devices simultaneously via the common drive shaft in order to generate a tumbling movement or vibration on the standing surface elements.
  • Such vibration devices are used for medical or physiotherapeutic applications or for training purposes, in which in particular the user's muscles are to be stimulated and built up and / or the sense of balance is to be improved.
  • the user stands on the standing surface elements, which are moved vibrating or tumbling during operation via the movement mechanics, so that the movements are transferred to the user's feet.
  • the muscular system and the equilibrium organs of the user react to the movements generated by the vibration device in order to compensate for them and thus to maintain the upright stance.
  • a vibration device in which two standing surface elements can each be moved about a longitudinal axis and a transverse axis.
  • the two standing surface elements are mounted on inner sides arranged adjacent to one another on a ball joint each and on an outer side facing away from the inner side via two connecting rod devices arranged in pairs.
  • the connecting rod devices are each driven offset to one another via an eccentric shaft in order to generate a tumbling vibration movement on both standing surface elements.
  • the disadvantage of the known vibration device is that, due to the relatively far apart eccentric shafts of the two standing surface elements, a relatively complex movement mechanism with a double chain or belt drive is required. This movement mechanism causes relatively high manufacturing costs and is also prone to failure or maintenance-intensive.
  • WO2017 / 146597 describes a vibration device with two standing surface elements, which are moved via a common eccentric pin and additionally via a circular drive which is arranged approximately in the middle.
  • a common eccentric pin which is moved via a common eccentric pin and additionally via a circular drive which is arranged approximately in the middle.
  • an elongated hole is provided on both standing surface elements on a side facing the respective other standing surface element, through which the common eccentric pin extends.
  • WO2007 / 024103A1 and WO2006 / 070521A1 each disclose a training device with two standing surface elements, which are rotatably mounted on a common rear side and are acted upon by rotating eccentric disks on a common front side in order to generate a recurring up and down movement.
  • the object of the invention is to avoid the disadvantages mentioned in a generic vibration device and to increase the stimulation of the muscles.
  • a vibration device with the features of claim 1.
  • the bearing devices of the two bearing pairs are held eccentrically on the drive shaft offset from one another in the direction of rotation by a bearing pair offset. In this way, the two standing surface elements are offset from one another Tumbling movements generated, which can increase the stimulation of the muscles and the user's sense of balance even further.
  • the four bearing devices each have a connecting rod that is eccentrically mounted on the drive shaft. This ensures a stable transmission of movement from the drive shaft to the bearing devices and from these to the standing surface elements.
  • the connecting rod has a connecting rod eye at one end on the shaft side which interacts with an eccentric disk of the drive shaft.
  • This arrangement allows the rotary movement of the drive shaft to be converted into a stable longitudinal movement of the connecting rods, which in turn can be used for the recurring deflection of the respective standing surface element.
  • a desired amplitude of the recurring lifting and lowering movement of the standing surface elements can be set when the vibration device is in operation.
  • the bearing devices of the first pair of bearings and the bearing devices of the second pair of bearings are advantageously held eccentrically on the drive shaft offset from one another in the direction of rotation by a bearing offset.
  • the two bearing devices each of a pair of bearings generate mutually offset lifting and lowering movements, which lead to a tumbling movement of both standing surface elements both around the longitudinal axis and around the transverse axis. In this way, the muscles and the user's sense of balance can be stimulated in a particularly effective way.
  • the bearing offset is 10 to 30 °, which stimulates the muscles and the sense of balance in a gentle way.
  • the offset of the pair of bearings is advantageously adjustable, for example by means of an eccentric disk that is adjustable within a connecting rod eye.
  • the vibration device or the vibration behavior of the two standing surface elements can be set individually depending on the application and the user.
  • the offset of the bearing pairs can be changed automatically, which means that the vibration device is used for a period of time
  • the vibration behavior of the two standing surface elements is changed recurring to one another, in order to counteract any habituation effect on the part of the user, in particular during longer applications.
  • the bearing devices of the two bearing pairs are offset from one another by 10 to 30 °. In this area, an effective stimulation of the muscles can be achieved, while the user can maintain a sufficiently stable stance.
  • the four bearing devices have a ball joint at an end of the respective connecting rod on the standing surface, on which the respective standing surface element is rotatably mounted.
  • the connection between the connecting rods and the standing surface elements has three degrees of freedom, whereby an interference-free transmission of movement from the connecting rods to the standing surface elements can be ensured.
  • both the first standing surface element and the second standing surface element are held on a second side facing away from the first side via a ball bearing on the frame, whereby a particularly movable mounting of the standing surface elements is achieved during operation.
  • the ball bearing is rigidly connected to the frame on one side, so that only rotary movements and in particular no translational movements occur on it. In this way, an area with an amplitude of approximately zero is reserved on the ball bearings.
  • a user for example at the beginning of an application, can initially stand on the standing surface elements on the second side in the area with low amplitude. As soon as he has a secure footing or a secure footing, he can then move his feet in the direction of the first side of the footprint elements in order to expose his body to an increasingly larger amplitude.
  • the ball bearings provided thus create a zone with greater stability on the second side, which can be used by the user for easier entry or for an interim recovery from the tumbling movement.
  • the Figures 1 and 2 show a vibration device 2 for generating recurring pivoting movements or wobbling movements on a first standing surface element 4 and a second standing surface element 6.
  • a user can put his feet F on this to use the movement of the vibration device 2 for training or therapeutic purposes to move his muscles and organs of balance to stimulate.
  • the first standing surface element 4 is held here via a first bearing arrangement 8 and the second standing surface element 6 via a second bearing arrangement 10 on a frame 12 which can be placed on a floor.
  • Both bearing arrangements 8, 10 each have three bearing devices L. Two of the three bearing devices L form a first pair of bearings 14 and a second pair of bearings 16 on a first side S1 of the two standing surface elements 4, 6.
  • the third bearing device L also forms a first ball bearing 18 or a second ball bearing 20, which is attached to one of the second side S2 of the respective standing surface element 4, 6 facing away from the first side S1 is provided.
  • Both ball bearings 18, 20 on the second side S2 connect the respective standing surface element 4, 6 directly to the frame 12, with a rigid connection of one side of the ball bearing 18, 20 to the frame 12 and a likewise rigid connection of another side of the ball bearing 18, 20 is formed with the respective standing surface element 4, 6. In this way, when the vibration device 2 is in operation, the amplitude at the ball bearings 18, 20 approaches zero.
  • the two bearing pairs 14 and 16 are part of a movement mechanism that can be driven by a motor 22 and by means of which the two standing surface elements 4, 6 can be set into the desired wobbling movement in which they are both about a transverse axis AQ and about a respective longitudinal axis AL are pivotable around recurring. Both the transverse axis AQ and the two longitudinal axes AL extend here through the ball bearings 18, 20.
  • the bearing devices L of the two bearing pairs 14, 16 each have a connecting rod 24 for this purpose, which forms a connecting rod eye 26 at one end on the shaft side, which interacts with an eccentric disk 28.
  • the four eccentric disks 28 are connected to a drive shaft 30 which is driven by the motor 22, as shown in FIG Fig. 1 can be found.
  • the drive shaft 30 forms an axis A on which the four bearing devices L of the two bearing pairs 14, 16 are jointly and coaxially mounted and via which they can be acted upon by a driving force or a driving torque M of the motor.
  • Ball bearings 32 are provided on each end of the connecting rods 24 on the standing surface, which, thanks to their three degrees of freedom, allow an undisturbed tumbling movement between the standing surface elements 4, 6 and the movement mechanics of the vibration device 2 during operation.
  • the bearing devices L of the two bearing pairs 14, 16 each have a bearing offset from one another, which is, for example, between 10 and 30 ° and by which the connecting rod 24 of the respective left bearing device L is higher at the time shown in the two standing surface elements 4, 6 is deflected than the connecting rod 24 of the respective right bearing device.
  • a bearing offset between the bearing devices L of both bearing pairs 14, 16 a recurring pivoting movement of the two occurs when the movement mechanism is driven Stand surface elements 4, 6 generated around the respective longitudinal axis AL.
  • Stand surface elements 4, 6 generated around the respective longitudinal axis AL.
  • the two standing surface elements 4, 6 in the embodiment according to Figure 3A arranged parallel to each other at any point in time.
  • the first pair of bearings 14 can also have an overall offset of the pair of bearings in the direction of rotation D about the axis A with respect to the second pair of bearings.
  • the two standing surface elements 4, 6, as in Fig. 3 B shown pivoted offset to one another during operation of the vibration device 2.
  • the reactions to be produced by the musculature and the equilibrium organs of the user to compensate for the vibration or tumbling movements of the two standing surface elements 4, 6 can be increased even further, whereby the training effect can also be increased.
  • an adjustability of the bearing pair offset can also be provided, for example by means of an eccentric disk 28 (not shown) which can be adjusted with respect to the connecting rod eye.
  • an eccentric disk 28 (not shown) which can be adjusted with respect to the connecting rod eye.
  • the intensity of the movement of the vibration device 2 to be compensated by the user can be set individually depending on the application and the user.
  • It is also possible to automatically change the bearing pair offset during an application for example by means of an electric actuator on the adjustable eccentric disk 28, which works according to a predetermined control profile or according to a random principle (not shown). In this way, particularly in the case of longer applications or frequent use of the vibration device by the same user, a habituation effect can be prevented, which could reduce the training effect or muscle build-up.
  • the user has the option of starting an application, for example by placing his feet on the second side S2, in order to initially only expose his muscles and his sense of balance to a lower amplitude.
  • his feet F By shifting his feet F in the direction of the first side S1, he can then automatically increase the intensity of the application depending on his own feelings.

Landscapes

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

Claims (10)

  1. Dispositif vibrant (2) pour des applications thérapeutiques et d'entrainement avec un support (12),
    un premier élément de surface de pose (4) pour poser un pied (F), qui est maintenu de manière mobile au support (12) via un premier agencement de palier (8)), un deuxième élément de surface de pose (6) pour poser un autre pied (F), qui est maintenu de manière mobile au support (12) via un deuxième agencement de palier (10),
    le premier agencement de palier (8) et le deuxième agencement de palier (10) présentant chacun trois dispositifs de palier (L), respectivement au premier élément de surface de pose (4) et au deuxième élément de surface de pose (6), ayant chacun au moins deux degrés de liberté, et un mécanisme de déplacement entraîné par un moteur (22), au moyen duquel mécanisme un mouvement de pivotement périodique à la fois autour d'un axe longitudinal (AL) et autour d'un axe transversal (AQ) peut être généré via les agencements de paliers (8, 10) respectivement aux deux éléments de surface de pose (4, 6),
    deux dispositifs de palier (L) des dispositifs de palier (L) du premier agencement de palier (8) formant une première paire de paliers (14) et deux dispositifs de palier (L) des dispositifs de palier (L) du deuxième agencement de palier (10) formant une deuxième paire de paliers (16) respectivement sur un premier côté (S1) des éléments de surface de pose (4, 6) et les quatre dispositifs de stockage (L) étant montés coaxialement le long d'un axe commun (A) formé par un arbre d'entrainement (30) commun et pouvant être sollicités par une force d' entraînement du moteur (22),
    caractérisé en ce que les deux paires de palier (14, 16) sont maintenues excentriquement sur l'arbre d'entraînement (30) décalées dans le sens de rotation l'une par rapport à l'autre d'un décalage de paire de palier.
  2. Dispositif vibrant selon la revendication 1, caractérisé en ce que les quatre dispositifs de palier (L) des deux paires de palier (14, 16) présentent chacun une bielle (24) qui est montée excentriquement sur l'arbre d'entraînement (30).
  3. Dispositif vibrant selon la revendication 2, caractérisé en ce que la bielle (24) présente à une extrémité, côté arbre, un œillet de bielle (26) qui coopère avec un disque excentrique (28) de l'arbre d'entraînement (30).
  4. Dispositif vibrant selon la revendication 2 ou 3, caractérisé en ce que les dispositifs de palier (L) de la première paire de palier (14) et les dispositifs de palier (L) de la deuxième paire de palier (16) sont respectivement maintenus excentriquement sur l'arbre d'entraînement (30) décalés dans le sens de rotation l'un par rapport à l'autre d'un décalage de palier.
  5. Dispositif vibrant caractérisé selon la revendication 4, caractérisé en ce que le décalage de palier est de 10 à 30 °.
  6. Dispositif vibrant selon l'une des revendications 1 à 5, caractérisé en ce que le décalage de paire de palier est réglable.
  7. Dispositif vibrant selon la revendication 6, caractérisé en ce que le décalage de paire de palier est modifiable automatiquement.
  8. Dispositif vibrant selon l'une des revendications 2 à 7, caractérisé en ce que les quatre dispositifs de palier (L) des deux paires de palier (14, 16) présentent une rotule (32) sur une extrémité, côté surface de pose, de la bielle respective (24) sur lequel est monté de manière rotative l'élément de surface de pose respectif (4, 6).
  9. Dispositif vibrant selon l'une des revendications 1 à 8, caractérisé en ce que le premier élément de surface de pose (4) et le deuxième élément de surface de pose (6) sont chacun maintenus au support (12) sur un deuxième côté (S2) opposé au premier côté (S1) via un roulement à billes (18, 20).
  10. Dispositif vibrant selon la revendication 9, caractérisé en ce que le roulement à billes (18, 20) est rigidement solidaire du support (12).
EP19198735.3A 2018-09-27 2019-09-20 Dispositif vibrant Active EP3628299B8 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202018105557.7U DE202018105557U1 (de) 2018-09-27 2018-09-27 Vibrationsvorrichtung

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EP3628299A1 EP3628299A1 (fr) 2020-04-01
EP3628299B1 true EP3628299B1 (fr) 2021-07-14
EP3628299B8 EP3628299B8 (fr) 2022-01-19

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1447071B1 (fr) 2003-02-14 2008-01-09 Thomas Bauer Dispositif de thérapie et d'entraînement
JP3790768B1 (ja) * 2004-12-27 2006-06-28 大東電機工業株式会社 下肢運動補助装置
KR100604112B1 (ko) * 2005-08-26 2006-07-31 김재철 진동운동기구
BR112018017062A2 (pt) * 2016-02-22 2018-12-26 Brand Developers Ltd aparelho de exercício

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EP3628299B8 (fr) 2022-01-19
EP3628299A1 (fr) 2020-04-01

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