EP2143409A1 - Elektromagnetischer Vibrationsmechanismus - Google Patents

Elektromagnetischer Vibrationsmechanismus Download PDF

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Publication number
EP2143409A1
EP2143409A1 EP08012438A EP08012438A EP2143409A1 EP 2143409 A1 EP2143409 A1 EP 2143409A1 EP 08012438 A EP08012438 A EP 08012438A EP 08012438 A EP08012438 A EP 08012438A EP 2143409 A1 EP2143409 A1 EP 2143409A1
Authority
EP
European Patent Office
Prior art keywords
electromagnetic
horseshoe
shaped solenoid
magnets
disposed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP08012438A
Other languages
English (en)
French (fr)
Inventor
Leao Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP08012438A priority Critical patent/EP2143409A1/de
Publication of EP2143409A1 publication Critical patent/EP2143409A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • 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
    • A61H23/0218—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with alternating magnetic fields producing a translating or oscillating 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
    • A61H1/005—Moveable platforms, e.g. vibrating or oscillating platforms for standing, sitting, laying or leaning
    • 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
    • A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
    • A63B22/0207—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills having shock absorbing means
    • A63B22/0214—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills having shock absorbing means between the belt supporting deck and the frame
    • 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
    • A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
    • A63B22/0235—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor
    • A63B22/0242—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor with speed variation
    • A63B22/0257—Mechanical systems therefor

Definitions

  • the invention relates to an electromagnetic vibrating mechanism.
  • the solenoid 11 is has a fixed design.
  • An upper permanent magnet 14 is moved with a vibrating element 10 while a lower permanent magnet 15 is unmovably fixed on a base 13.
  • the gap between both permanent magnets 14, 15 unceasingly varies.
  • the electromagnetic effect between the solenoid 11 and the upper permanent magnets 14, 15 will be lessened especially when the vibrating element 10 rises. Therefore, the exercise intensity of the vibrating element 10 can be increased.
  • a first object of the invention is to provide an electromagnetic vibrating mechanism having a solenoid fixed at a certain position and a permanent magnet unit movable with a vibrating plate for ensuring and prolonging the service life of electromagnetic sensors.
  • connection line of the upper and lower magnets of the permanent magnets is aligned with the magnetic force midline e of the coils of the horseshoe-shaped solenoid such that both magnets are always subject to the magnetic force of the coils when the vibrating plate moves. In this way, the loss of the magnetic force can be effectively avoided.
  • a pair of electromagnetic sensors is disposed at both sides of a vibrating plate.
  • Each of the electromagnetic sensors consists of one horseshoe-shaped solenoid and two permanent magnets disposed at the rim of the vibrating plate.
  • the horseshoe-shaped solenoid is provided with a first coil and a second coil at both ends thereof.
  • an electromagnetic output having different polarity is achieved when the current is applied.
  • the polarity can be duly changed by means of input of electric current in different directions.
  • each of the permanent magnets includes an upper magnet and a lower magnet. The magnets are positioned in such a manner that the polarities thereof are different in lateral direction. Meanwhile, the horseshoe-shaped solenoid is employed to create an up-and-down vibration.
  • a pair of electromagnetic sensors 30 is disposed at both sides of a vibrating plate 20.
  • Each of the electromagnetic sensors 30 consists of one horseshoe-shaped solenoid 31 and two permanent magnets 40 disposed at the rim of the vibrating plate 20.
  • the horseshoe-shaped solenoid 31 is provided with a first coil 32 and a second coil 33 at both ends thereof.
  • an electromagnetic output having different polarity is achieved when the current is applied.
  • the polarity can be duly changed by means of input of electric current in different directions.
  • each of the permanent magnets 40 includes an upper magnet 41 and a lower magnet 42.
  • the magnets 41, 42 are positioned in such a manner that the polarities thereof are different in lateral direction.
  • the horseshoe-shaped solenoid 31 is employed to create an up-and-down vibration.
  • connection line of the upper and lower magnets 41, 42 of the permanent magnets 40 is aligned with the magnetic force midline e of the coils 32, 33 of the horseshoe-shaped solenoid 31 such that both magnets 41, 42 are always subject to the magnetic force of the coils 32, 33 when the vibrating plate 20 moves. In this way, the loss of the magnetic force can be effectively avoided.
  • the second coil 33 must be north pole when the first coil 32 is south pole.
  • a supporting rod 23 is disposed at the center of a fixing base 22. Moreover, a cushioning element 24 is attached to the top of the supporting rod 23 while the other end of the cushioning element 24 is connected to the bottom of the vibrating plate 20.
  • the present invention can be applied to an exercise apparatus such as electric treadmill 50.
  • the electromagnetic sensors 30 are disposed at the bottom of a running board 51 while both magnets 41, 42 are positioned at both sides of the running board 51.
  • the horseshoe-shaped solenoid 31 is secured to a supporting rod 54 of a lateral shaft 53 of the base frame 52.
  • the running board 51 creates an up-and-down vibration without affecting the original rotation effect of a continuous moving belt 55.
  • a cushioning element 56 is interposed between the running board 51 and the base frame 52.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussion Or Vibration Massage (AREA)
EP08012438A 2008-07-10 2008-07-10 Elektromagnetischer Vibrationsmechanismus Withdrawn EP2143409A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08012438A EP2143409A1 (de) 2008-07-10 2008-07-10 Elektromagnetischer Vibrationsmechanismus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08012438A EP2143409A1 (de) 2008-07-10 2008-07-10 Elektromagnetischer Vibrationsmechanismus

Publications (1)

Publication Number Publication Date
EP2143409A1 true EP2143409A1 (de) 2010-01-13

Family

ID=39943020

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08012438A Withdrawn EP2143409A1 (de) 2008-07-10 2008-07-10 Elektromagnetischer Vibrationsmechanismus

Country Status (1)

Country Link
EP (1) EP2143409A1 (de)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830099A (en) 1972-03-02 1974-08-20 Int Mechanical Vibration Labor Electromagnetic vibrator having means for changing direction of vibrations
US4788968A (en) 1985-07-24 1988-12-06 Institute Mashinovedeniya Imeni Blagonravova A.A. An Ussr Electromagnetic vibrator
US5693990A (en) 1994-09-06 1997-12-02 Bridgestone Corporation Vibration isolating apparatus and vibration isolating table
WO2003104678A1 (en) * 2002-06-10 2003-12-18 Canadian Space Agency Vibration control apparatus
US20060094990A1 (en) * 2004-10-29 2006-05-04 Kim Seong B Vibratory apparatus of exercise
WO2006096734A1 (en) * 2005-03-07 2006-09-14 Juvent Inc. System and method for a low profile vibrating plate
US20070142183A1 (en) * 2005-12-15 2007-06-21 Dick Chang Shaking endless belt for treadmills
US20080020907A1 (en) * 2006-04-18 2008-01-24 Chin-Ta Lin Mechanism Using a Single Power Source to Provide Two Exercising Functions for a Physical Exerciser

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830099A (en) 1972-03-02 1974-08-20 Int Mechanical Vibration Labor Electromagnetic vibrator having means for changing direction of vibrations
US4788968A (en) 1985-07-24 1988-12-06 Institute Mashinovedeniya Imeni Blagonravova A.A. An Ussr Electromagnetic vibrator
US5693990A (en) 1994-09-06 1997-12-02 Bridgestone Corporation Vibration isolating apparatus and vibration isolating table
WO2003104678A1 (en) * 2002-06-10 2003-12-18 Canadian Space Agency Vibration control apparatus
US20060094990A1 (en) * 2004-10-29 2006-05-04 Kim Seong B Vibratory apparatus of exercise
US7141029B2 (en) 2004-10-29 2006-11-28 Seong Bae Kim Vibratory apparatus of exercise
WO2006096734A1 (en) * 2005-03-07 2006-09-14 Juvent Inc. System and method for a low profile vibrating plate
US20070142183A1 (en) * 2005-12-15 2007-06-21 Dick Chang Shaking endless belt for treadmills
US20080020907A1 (en) * 2006-04-18 2008-01-24 Chin-Ta Lin Mechanism Using a Single Power Source to Provide Two Exercising Functions for a Physical Exerciser

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