KR20190036234A - 운동량 측정 장치 - Google Patents
운동량 측정 장치 Download PDFInfo
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- KR20190036234A KR20190036234A KR1020170125233A KR20170125233A KR20190036234A KR 20190036234 A KR20190036234 A KR 20190036234A KR 1020170125233 A KR1020170125233 A KR 1020170125233A KR 20170125233 A KR20170125233 A KR 20170125233A KR 20190036234 A KR20190036234 A KR 20190036234A
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- 238000005259 measurement Methods 0.000 title description 6
- 210000003205 muscle Anatomy 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000002612 cardiopulmonary effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
- A61B5/1121—Determining geometric values, e.g. centre of rotation or angular range of movement
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
-
- 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
- A63B21/0053—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 alternators or dynamos
- A63B21/0055—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 alternators or dynamos the produced electric power used as a source for other equipment, e.g. for TVs
-
- 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
- A63B21/15—Arrangements for force transmissions
- A63B21/151—Using flexible elements for reciprocating movements, e.g. ropes or chains
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0095—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring work or mechanical power
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
- G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
- G01L5/107—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means for measuring a reaction force applied on an element disposed between two supports, e.g. on a plurality of rollers or gliders
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/1004—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0252—Load cells
-
- 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
- A63B2220/10—Positions
- A63B2220/16—Angular positions
-
- 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
- A63B2220/30—Speed
-
- 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
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2230/00—Measuring physiological parameters of the user
- A63B2230/60—Measuring physiological parameters of the user muscle strain, i.e. measured on the user
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- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Physiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Power Engineering (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Geometry (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
도 2는 본 발명의 실시예에 따른 운동량 측정 장치의 회전각 측정 센서를 예시하여 나타낸 도면.
도 3은 본 발명의 실시예에 따른 운동량 측정 장치의 동작을 설명하기 위한 도면.
도 4는 본 발명의 실시예에 따른 운동량 측정 장치에 장착되는 발전기를 예시하여 나타낸 도면.
20: 로드셀
30: 하중 지지부
40: 하중 지지부 풀리(pulley)
50-1, 50-2: 가이드 풀리
60: 회전각 측정 센서
70: 벨트
Claims (10)
- 벨트, 케이블, 로프 또는 체인을 이용하는 운동 기구에 부착되는 운동량 측정 장치에 있어서,
상기 운동 기구에 고정되는 베이스;
상기 베이스 상부에 장착되어 상측으로부터 가해지는 힘을 측정하는 로드셀;
상기 로드셀을 가압하도록 상기 로드셀 상부에 연결되는 하중 지지부;
상기 하중 지지부 상부에 결합되는 하중 지지부 풀리(pulley);
상기 하중 지지부 풀리와 회전축이 평행하도록 상기 하중 지지부 풀리의 옆에 배치되는 가이드 풀리; 및
상기 하중 지지부 풀리의 회전에 따른 회전각을 측정하는 회전각 측정 센서를 포함하되,
상기 벨트, 케이블, 로프 또는 체인은 상기 하중 지지부 풀리 및 상기 가이드 풀리에 엇갈려 배치되는 것을 특징으로 하는 운동량 측정 장치.
- 제1항에 있어서,
상기 회전각 측정 센서는 상기 하중 지지부 풀리의 회전축의 양단부 중 어느 하나에 위치하도록 상기 하중 지지부에 결합되는 것을 특징으로 하는 운동량 측정 장치.
- 제1항에 있어서,
상기 회전각 측정 센서는,
상기 하중 지지부 풀리의 회전축의 일단부에 회전 방향을 따라 복수 개가 미리 설정된 회전 각도를 이루도록 배치되어 상기 하중 지지부 풀리와 함께 회전하는 자석; 및
상기 자석의 자력을 감지하도록 상기 자석이 배치된 위치에 상응하는 상기 하중 지지부의 위치에 배치되는 홀센서를 포함하는 것을 특징으로 하는 운동량 측정 장치.
- 제1항에 있어서,
상기 회전각 측정 센서는 회전각을 측정하는 로터리 엔코더(Rotary Encoder)인 것을 특징으로 하는 운동량 측정 장치.
- 제1항에 있어서,
상기 벨트는 일측이 상기 운동 기구에 연결되고, 타측은 사용자가 운동을 하기 위하여 잡을 수 있는 손잡이에 연결되며,
상기 벨트의 타측은 상기 하중 지지부 풀리 및 상기 가이드 풀리를 경유하여 상기 손잡이에 연결되는 것을 특징으로 하는 운동량 측정 장치.
- 제1항에 있어서,
상기 벨트가 사용자에 의하여 당겨져 상기 벨트에 인장력이 발생하면, 상기 하중 지지부 풀리가 결합된 상기 하중 지지부를 하측으로 힘을 가하는 하중이 발생하는 것을 특징으로 하는 운동량 측정 장치.
- 제1항에 있어서,
상기 로드셀에 가해지는 힘으로부터 상기 벨트가 당겨지는 힘이 산출되고, 상기 회전각으로부터 상기 벨트의 이동 거리 및 이동 속도가 산출되고, 상기 벨트가 당겨지는 힘과 상기 벨트의 이동 속도가 곱해져 일률이 산출되는 것을 특징으로 하는 운동량 측정 장치.
- 제7항에 있어서,
상기 벨트의 이동 거리는 상기 회전각의 변화량과 상기 하중 지지부 풀리의 반지름을 곱하여 산출되는 것을 특징으로 하는 운동량 측정 장치.
- 제1항에 있어서,
상기 하중 지지부 풀리의 회전에 의하여 전력을 생성하고, 상기 생성된 전력을 상기 회전각 측정 센서로 공급하는 발전기를 더 포함하는 운동량 측정 장치.
- 제9항에 있어서,
상기 발전기의 회전축과 상기 하중 지지부 풀리의 회전축이 일체가 되도록 상기 발전기가 상기 하중 지지부에 결합되는 것을 특징으로 하는 운동량 측정 장치.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170125233A KR20190036234A (ko) | 2017-09-27 | 2017-09-27 | 운동량 측정 장치 |
| US15/925,027 US20190094090A1 (en) | 2017-09-27 | 2018-03-19 | Apparatus for measuring exercise quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170125233A KR20190036234A (ko) | 2017-09-27 | 2017-09-27 | 운동량 측정 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20190036234A true KR20190036234A (ko) | 2019-04-04 |
Family
ID=65808950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020170125233A Ceased KR20190036234A (ko) | 2017-09-27 | 2017-09-27 | 운동량 측정 장치 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20190094090A1 (ko) |
| KR (1) | KR20190036234A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210096994A (ko) * | 2020-01-29 | 2021-08-06 | 국민대학교산학협력단 | 상체 운동기구 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608836A (zh) * | 2019-05-16 | 2019-12-24 | 蚌埠学院 | 用于硬质金属线的绕紧力传感器和绕紧力检测方法 |
| US12409359B2 (en) | 2020-10-08 | 2025-09-09 | F&P Tech Fitness Limited | Exercise device |
| TWM622395U (zh) * | 2021-07-08 | 2022-01-21 | 向一股份有限公司 | 重訓健身器材的滑輪施力感測裝置 |
| AT526418B1 (de) * | 2022-09-20 | 2024-03-15 | Klaushofer Thomas | Seilrolleneinheit für ein trainingsgerät |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5409435A (en) * | 1993-11-03 | 1995-04-25 | Daniels; John J. | Variable resistance exercise device |
| US7563207B1 (en) * | 2004-07-19 | 2009-07-21 | Burek Denis E | Stretching machine with real time flexibility feedback |
| GB201017687D0 (en) * | 2010-10-20 | 2010-12-01 | Gatherer Partnership The Ltd | Muscle conditioning / muscle assessment apparatus, systems, methods and/or computer software |
| ITRM20110328A1 (it) * | 2011-06-23 | 2012-12-24 | Ergotest Innovation As | Macchina per allenamento con controllo automatico di un carico gravitazionale. |
| ITMI20131662A1 (it) * | 2013-10-08 | 2015-04-09 | Btsr Int Spa | Dispositivo compatto per controllare l'alimentazione di filo ad una macchina operatrice |
| GB2524023B (en) * | 2014-03-11 | 2017-10-18 | Ford Global Tech Llc | Belt slip monitor |
| TWI524917B (zh) * | 2014-03-25 | 2016-03-11 | Tug of war simulator | |
| KR101668551B1 (ko) * | 2015-01-07 | 2016-10-21 | 주식회사 마이크로오토메이션 | 액추에이터 및 그를 이용한 운동 기구 |
| US9616292B2 (en) * | 2015-01-09 | 2017-04-11 | Nolan Orfield | Exercise tracker |
| WO2017101822A1 (zh) * | 2015-12-18 | 2017-06-22 | 陆伟东 | 一种健身器材上的配重负载系统 |
-
2017
- 2017-09-27 KR KR1020170125233A patent/KR20190036234A/ko not_active Ceased
-
2018
- 2018-03-19 US US15/925,027 patent/US20190094090A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210096994A (ko) * | 2020-01-29 | 2021-08-06 | 국민대학교산학협력단 | 상체 운동기구 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20190094090A1 (en) | 2019-03-28 |
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