US20140031172A1 - Weight trainer with load detection system - Google Patents

Weight trainer with load detection system Download PDF

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Publication number
US20140031172A1
US20140031172A1 US13/605,760 US201213605760A US2014031172A1 US 20140031172 A1 US20140031172 A1 US 20140031172A1 US 201213605760 A US201213605760 A US 201213605760A US 2014031172 A1 US2014031172 A1 US 2014031172A1
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United States
Prior art keywords
weight
load
detection system
detecting device
load detecting
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.)
Abandoned
Application number
US13/605,760
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English (en)
Inventor
James Chen
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.)
JOONG CHENN INDUSTRY Co Ltd
Original Assignee
JOONG CHENN INDUSTRY Co Ltd
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 JOONG CHENN INDUSTRY Co Ltd filed Critical JOONG CHENN INDUSTRY Co Ltd
Assigned to JOONG CHENN INDUSTRY CO., LTD. reassignment JOONG CHENN INDUSTRY CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHEN, JAMES
Publication of US20140031172A1 publication Critical patent/US20140031172A1/en
Abandoned legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/52—Weighing apparatus combined with other objects, e.g. furniture
    • 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
    • A63B21/06—User-manipulated weights
    • A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
    • A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
    • A63B21/0628—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights
    • 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
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4027—Specific exercise interfaces
    • A63B21/4033—Handles, pedals, bars or platforms
    • 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
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
    • A63B21/4047—Pivoting movement
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/50—Force related parameters
    • A63B2220/51—Force
    • A63B2220/52—Weight, e.g. weight distribution
    • 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
    • A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
    • A63B23/0233—Muscles of the back, e.g. by an extension of the body against a resistance, reverse crunch
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
    • A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/40—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight
    • G01G19/413—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means
    • G01G19/414—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only
    • G01G19/4146—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only for controlling caloric intake, e.g. diet control

Definitions

  • the present invention relates to fitness equipment, and more particularly, to a weight trainer with a load detection system.
  • a typical weight trainer has a weight allocating device and at least a transmission device connected to the weight allocating device.
  • the weight allocating device has a plurality of selection tabs adjustable by a user according to the weight required for muscle training and therefore capable of providing an appropriate weight load.
  • the weight trainer has a fixed training goal and effect, but is not capable of counting or calculating calorie consumption during fitness exercise. To evaluate the sports and fitness exercise taken by them, users have to record or read related fitness exercise data to the detriment of efficient promotion of fitness exercise.
  • Taiwan Published Patent Application 201034715 discloses a fitness equipment that comprises a reed switch 94 disposed on a frame 92 of a weight trainer 90 and adapted to quantify fitness exercise-related data, wherein a magnetic material is coated on selection tabs 96 .
  • the reed switch 94 will identify the user's fitness exercise condition according to a detected magnetic change.
  • the aforesaid magnetic sensing method fails to ensure the maintenance of consistency in the distance between the reed switch 94 and the selection tabs 96 due to a production tolerance of the selection tabs 96 .
  • a load device 98 of the weight trainer 90 is erected on the floor and thus is unlikely to maintain an angle required for parallel arrangement of the load device 98 and the reed switch 94 .
  • an error of the position of a fall of the selection tabs 96 is likely to cause the reed switch 94 to make a wrong judgment. Accordingly, the detection status of the structure is relatively unstable.
  • the conventional fitness equipment has the aforesaid drawbacks and thus has room for improvement.
  • a weight trainer with a load detection system comprises a frame, a load detecting device, and a display device.
  • the frame has a transmission device, a weight allocating device, and a stand.
  • the transmission device is disposed on one side of the frame.
  • the weight allocating device is connected to the transmission device and capable of moving in a vertical direction of the stand.
  • the load detecting device is disposed beneath the weight allocating device.
  • the load detecting device comprises a sensor, a base and a platform. The sensor is abuttingly disposed between the base and the platform.
  • the display device is electrically connected to the load detecting device.
  • the present invention is effective in detecting a weight change precisely, enabling a user taking fitness exercise to gain access to information thereof in real time, quantifying the information, and thereby promoting fitness exercise efficiently.
  • FIG. 1 is a perspective view of a weight trainer with a load detection system according to a preferred embodiment of the present invention
  • FIG. 2 is a schematic view of a portion of the weight trainer with a load detection system according to the preferred embodiment of the present invention, showing the weight allocating device which has not yet been pulled up;
  • FIG. 3 is a front view of a portion of the weight trainer with a load detection system according to the preferred embodiment of the present invention, showing that the selection tabs have been pulled up in part;
  • FIG. 4 is a perspective view of a load detecting device according to the preferred embodiment of the present invention.
  • FIG. 5 is an exploded view of the load detecting device according to the preferred embodiment of the present invention.
  • FIG. 6 is a cross-sectional view of the load detecting device according to the preferred embodiment of the present invention, showing relative positions of constituent elements;
  • FIG. 7 is a flow chart of a detection method for use with the load detecting device according to the preferred embodiment of the present invention.
  • FIG. 8 is a flow chart of the detection method for use with the load detecting device according to the preferred embodiment of the present invention, illustrating the process flow of updating a workout count
  • FIG. 9 is a circuit block diagram according to the preferred embodiment of the present invention.
  • FIG. 10 (PRIOR ART) is a schematic view of a conventional fitness equipment.
  • FIG. 1 is a perspective view of a weight trainer with a load detection system according to a preferred embodiment of the present invention.
  • FIG. 2 is a schematic view of a portion of the weight trainer with a load detection system according to the preferred embodiment of the present invention, showing the weight allocating device which has not yet been pulled up.
  • FIG. 3 is a front view of a portion of the weight trainer with a load detection system according to the preferred embodiment of the present invention, showing that the selection tabs have been pulled up in part.
  • FIG. 4 is a perspective view of a load detecting device according to the preferred embodiment of the present invention.
  • FIG. 5 is an exploded view of the load detecting device according to the preferred embodiment of the present invention.
  • FIG. 6 is a cross-sectional view of the load detecting device according to the preferred embodiment of the present invention, showing relative positions of constituent elements.
  • FIG. 7 is a flow chart of a detection method for use with the load detecting device according to the preferred embodiment of the present invention.
  • FIG. 8 is a flow chart of the detection method for use with the load detecting device according to the preferred embodiment of the present invention, illustrating the process flow of updating a workout count.
  • FIG. 9 is a circuit block diagram according to the preferred embodiment of the present invention.
  • a weight trainer with a load detection system comprises a frame 10 , a load detecting device 20 , and a display device 40 .
  • the frame 10 has a transmission device 12 , a weight allocating device 14 , and a stand 16 .
  • the transmission device 12 is disposed on one side of the frame 10 to perform an action in a specific direction under a force applied by a human body.
  • the weight allocating device 14 comprises a plurality of selection tabs 18 and is connected to the transmission device 12 .
  • the selection tabs 18 can be moved in part or in whole according to a user's choice and undergo displacement in the vertical direction of the stand 16 .
  • the weight allocating device 14 comprises the plurality of selection tabs 18 , whereas the stand 16 lies on the floor horizontally. Referring to FIG. 2 and FIG.
  • a weight-bearing amount of the selection tabs 18 is selected by means of a pin 50 , such that the weight allocating device 14 is driven to move as soon as the transmission device 12 undergoes displacement, Accordingly, the present invention enables the user to perform strenuous workout designed for muscle training.
  • the load detecting device 20 is disposed beneath the weight allocating device 14 .
  • the load detecting device 20 comprises a sensor 22 , a base 24 , a platform 26 , a first buffer pad 28 , and a second buffer pad 30 .
  • the sensor 22 is abuttingly disposed between the base 24 and the platform 26 .
  • the sensor 22 comprises at least a supporting element 32 and a sensing element 34 abutting against the at least a supporting element 32 .
  • the sensing element 34 is a pressure-gradient sensing element, which is illustrative rather than restrictive of the present invention.
  • the first buffer pad 28 is disposed between the base 24 and the platform 26 of the load detecting device 20 .
  • the second buffer pad 30 is disposed beneath the load detecting device 20 .
  • the display device 40 is disposed at a point on the frame 10 , for example, the point on the frame 10 is suitable for the user to watch or operate, and the display device 40 is electrically connected to the load detecting device 20 , such that training-related information is displayed on the display device 40 so as to be available to the user in real time.
  • the weight allocating device 14 will undergo displacement in the vertical direction of the stand 16 and thus change the quantity of the selection tabs 18 resting on the load detecting device 20 .
  • the load detecting device 20 sends a sign pertaining to the weight change to a central processing unit (not shown) of the display device 40 for computation. Accordingly, the load detecting device 20 of the present invention detects a weight change precisely, allows the user taking fitness exercise to gain access to information thereof in real time with the display device 40 , and quantifies the information, thereby promoting fitness exercise efficiently.
  • the present invention further provides a detection method for use with the weight trainer.
  • the detection method comprises a calibrating step, a detecting step, and a count-updating step as follows:
  • a starting a main program, wherein the user determines whether to perform calibration of the selection tabs 18 ; if the determination is affirmative, it will be necessary to pull a selection stick 52 up and wait for a 5-second countdown, detect the weight of all the selection tabs 18 with the load detecting device 20 , and store data related to the weight of all the selection tabs 18 in the main program; afterward, inserting the pin 50 at a point bisecting the selection tabs 18 , pulling the selection stick 52 up and waiting for a 5-second countdown; in doing so, it is feasible to calculate the weight of a single said selection tab 18 and store data pertaining to the weight of a single said selection tab 18 in the main program, and then go back to step a; if the determination is negative, the process flow will go to step b.
  • the point bisecting the selection tabs 18 is located at the tenth selection tab 18 .
  • step b determining by the main program as to whether to read sample data of the load detecting device 20 , detecting the weight of all the selection tabs 18 with the load detecting device 20 and calculating quantity of the selection tabs 18 pulled up before going back to step a when the determination is affirmative, and going to step c when the determination is negative.
  • c displaying the quantity of the selection tabs 18 pulled up on the display device 40 , wherein the display device 40 displays information about calorie consumption during fitness exercise, duration of a workout, and quantity of workouts.
  • d if, during a workout, a workout condition changes, for example, when the user takes a break or changes the quantity of the selection tabs 18 , the main program will instantly determine whether to update a workout count, wherein updated workout-related information is calculated and the process flow goes back to step a when the determination is affirmative, and the process flow goes to step c for displaying current workout-related information on the display device 40 when the determination is negative.
  • a weight trainer with a load detection system of the present invention detects a weight change precisely, allows a user taking fitness exercise to gain access to information thereof in real time, and quantifies the information, thereby promoting fitness exercise efficiently.

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  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Manipulator (AREA)
US13/605,760 2012-07-26 2012-09-06 Weight trainer with load detection system Abandoned US20140031172A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW101127053 2012-07-26
TW101127053A TWI468199B (zh) 2012-07-26 2012-07-26 Weight training device with load detection system

Publications (1)

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US20140031172A1 true US20140031172A1 (en) 2014-01-30

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US (1) US20140031172A1 (zh)
EP (1) EP2689810B1 (zh)
RU (1) RU2553006C2 (zh)
TW (1) TWI468199B (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140235409A1 (en) * 2012-11-13 2014-08-21 D'Miles Salmon System for monitoring fitness performance
CN114653027A (zh) * 2020-12-23 2022-06-24 财团法人工业技术研究院 运动数据收集方法及系统
CN116271772A (zh) * 2023-02-17 2023-06-23 数智引力(厦门)智能科技有限公司 一种应用于智能健身镜的智能阻力推荐方法和系统

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* Cited by examiner, † Cited by third party
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CN109200568B (zh) * 2017-07-04 2020-09-18 力山工业股份有限公司 健身器材的阻力感测机构
CN113101602A (zh) * 2021-04-28 2021-07-13 邵阳学院 一种体育教学用高拉力背肌训练器

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US20090163332A1 (en) * 2007-12-20 2009-06-25 Precor Incorporated Weight stack selector
US20120264579A1 (en) * 2009-07-16 2012-10-18 Maximilian Klein Device for balance exercises and balance games using variable restoring forces

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557150A (en) * 1982-10-26 1985-12-10 Kabushiki Kaisha Ishida Koki Seisakusho Load cell
US5313022A (en) * 1992-11-12 1994-05-17 Kistler-Morse Corporation Load cell for weighing the contents of storage vessels
US5785632A (en) * 1994-07-07 1998-07-28 Integrated Fitness Corporation Fitness feedback system for weight stack machines
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140235409A1 (en) * 2012-11-13 2014-08-21 D'Miles Salmon System for monitoring fitness performance
US9468793B2 (en) * 2012-11-13 2016-10-18 D'Miles Salmon System for monitoring fitness performance
CN114653027A (zh) * 2020-12-23 2022-06-24 财团法人工业技术研究院 运动数据收集方法及系统
CN116271772A (zh) * 2023-02-17 2023-06-23 数智引力(厦门)智能科技有限公司 一种应用于智能健身镜的智能阻力推荐方法和系统

Also Published As

Publication number Publication date
EP2689810B1 (en) 2018-06-27
RU2553006C2 (ru) 2015-06-10
TW201404431A (zh) 2014-02-01
EP2689810A2 (en) 2014-01-29
RU2013128271A (ru) 2014-12-27
TWI468199B (zh) 2015-01-11
EP2689810A3 (en) 2014-06-18

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AS Assignment

Owner name: JOONG CHENN INDUSTRY CO., LTD., TAIWAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CHEN, JAMES;REEL/FRAME:029097/0085

Effective date: 20120726

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION