WO2001017622A1 - Messeinrichtung für schläge bzw. treffer bei kampfsportarten - Google Patents
Messeinrichtung für schläge bzw. treffer bei kampfsportarten Download PDFInfo
- Publication number
- WO2001017622A1 WO2001017622A1 PCT/AT2000/000240 AT0000240W WO0117622A1 WO 2001017622 A1 WO2001017622 A1 WO 2001017622A1 AT 0000240 W AT0000240 W AT 0000240W WO 0117622 A1 WO0117622 A1 WO 0117622A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- measuring device
- measuring
- gas
- cavities
- blows
- Prior art date
Links
Classifications
-
- 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
- A63B71/0605—Decision makers and devices using detection means facilitating arbitration
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/20—Punching balls, e.g. for boxing; Other devices for striking used during training of combat sports, e.g. bags
- A63B69/32—Punching balls, e.g. for boxing; Other devices for striking used during training of combat sports, e.g. bags with indicating devices
-
- 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
- A63B2220/53—Force of an impact, e.g. blow or punch
-
- 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
- A63B2220/56—Pressure
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2244/00—Sports without balls
- A63B2244/10—Combat sports
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/02—Training appliances or apparatus for special sports for fencing, e.g. means for indicating hits
-
- 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
- A63B71/08—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions
- A63B71/081—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions fluid-filled, e.g. air-filled
Definitions
- the present invention relates to a measuring device for strikes or hits in martial arts, in particular measuring vest for taekwondo, with at least one gas-filled, compressible cavity, which has an opening through which the gas when the cavity is compressed by impact or hits in the Environment flows out, with means for measuring the flow of the gas are provided.
- US 4,850,224 shows a measuring device for strikes in martial arts with an open measuring system.
- the cavity communicates with the surroundings through the opening, so that a constant pressure equalization takes place.
- This is associated with the transition to a new measurement method in which the flow of the gas is measured instead of the pressure.
- a type of wind turbine is provided for the measurement, which is set in rotation by the escaping gas.
- Such a measuring device would be completely unsuitable for the preferred application of the present invention, the taekwondo sport. This sport sometimes results in a stroke frequency that is less than a second.
- a measuring system that measures the flow by means of a wind turbine to be accelerated would be far too slow for this and could not provide usable measuring results.
- the object of the invention is therefore to provide a more reliable measuring device which allows a higher measuring frequency.
- the means for measuring the flow comprise a temperature-dependent resistance.
- the temperature-dependent resistance responds faster than the known wind turbine and, on the other hand, it reaches the original initial state much faster, in order to also precisely measure another subsequent blow.
- the temperature-dependent resistance is preferably preheated and cooled by the gas flowing past.
- the at least one cavity is arranged in a layer made of plastic, particularly polyurethane, which has good resilience.
- the reset properties are therefore not based on how with closed measuring systems on the increased internal pressure, but on the quality of the enveloping material.
- the layer has a large number of gas-filled, compressible cavities.
- the cavities open into at least one collecting space. This makes it possible to connect a single measuring device.
- the cavities in the transition area to the collecting space have a cross-section which is reduced in the manner of a throttle. In this way, it is prevented that a rapid compensation takes place over the cavities not hit by the respective impact, which adversely affects the measurement quality.
- FIG. 1 shows a vest which is provided with a measuring device according to the invention
- FIG. 2 shows a cross section through this layer along the line BB in FIG. 3
- FIG. 3 shows a cross section through this layer along the line AA in FIG. 2
- FIG. 4 the structure of the means for measuring the flow.
- the vest 10 shown in FIG. 1 represents a preferred embodiment of a measuring device for strikes in martial arts. It is worn by the athlete on the upper body and fastened by means of loops, Velcro fasteners or the like and secured against slipping.
- the inside of the vest 10 is provided with a layer 1 which, due to its special structure, allows an objective measurement of the impacts on the vest 10 in the region of the layer 1.
- the layer 1 can in principle be of any size, but will generally be shaped so that its surface corresponds to those zones on the body of the athlete on which valid blows may be judged. The contour of layer 1 therefore varies depending on which martial arts the vest is used for.
- any elastic material with good resilience properties is suitable for forming layer 1, with polyurethane in particular having proven itself.
- Polyurethane enables the largely gas-tight closed cavities 2 to be easily produced by compressing the plastic in the edge zones to form the cavities 2.
- the tubular cavities 2 can, as shown in FIGS. 2 and 3, be evenly distributed or have different distances. Different distances are essential, for example, in an application for taekwondo, where a distinction must be made between hand and foot blows.
- Hoses 5 are connected to the collecting spaces 3 which are closed at the top and which open together.
- the arrows drawn in FIG. 2 show the flow in the case of a blow which strikes centrally in the upper region of layer 1: the air flows on both sides via the throttle-like transition region 4 from the cavities 2 into the collecting spaces 3 and over the hoses 5 to the opening 12, where it flows into the environment.
- the means 6 for measuring the flow are also arranged in the area of the opening 12, this arrangement having the effect that all occurring flows can be measured centrally.
- the temperature-dependent resistor 13 is a micro-thermistor, the resistance interval of which is approximately between 10 ohms and 20 ohms.
- the auxiliary resistor 16 serves as a voltage divider.
- the operational amplifier 14 is connected to a microprocessor 15, which extracts the desired measurement parameters (threshold values, rise times, spectral power density) from the measured voltage pulse. If there is a valid hit, the corresponding information is forwarded to a radio transmitter 7, which transmits the measured values to a display device. Temperature compensation is also achieved via the negative feedback 17, so that the circuit operates independently of the respective ambient temperature.
- the continuous measurement possible with the device according to the invention also allows the measuring devices to be compared before a fight. This may be necessary, for example, if the porosity of the plastic surrounding the cavities is slightly different. For comparison, both vests are exposed to a standard impact, with the measured signals then being equated using a correction factor.
- the measuring device according to the invention is suitable for a wide range of applications.
- the vest described can, for example, also be worn by fencers, the forces to be measured in this case coming from hits by the fencing weapon.
- the insert layer for measuring the acting forces can also be installed not only in protective vests, but also in head guards, boxing gloves, sandbags and punch pads of all kinds.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Emergency Alarm Devices (AREA)
- Burglar Alarm Systems (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU69730/00A AU6973000A (en) | 1999-09-07 | 2000-09-06 | Measuring device for blows or target hits in combat sports |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99117622A EP1090661B1 (de) | 1999-09-07 | 1999-09-07 | Messeinrichtung für Schläge bzw. Treffer bei Kampfsportarten |
EP99117622.3 | 1999-09-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001017622A1 true WO2001017622A1 (de) | 2001-03-15 |
Family
ID=8238940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2000/000240 WO2001017622A1 (de) | 1999-09-07 | 2000-09-06 | Messeinrichtung für schläge bzw. treffer bei kampfsportarten |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1090661B1 (de) |
AT (1) | ATE209522T1 (de) |
AU (1) | AU6973000A (de) |
DE (1) | DE59900480D1 (de) |
ES (1) | ES2170562T3 (de) |
WO (1) | WO2001017622A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008513745A (ja) * | 2004-09-17 | 2008-05-01 | エンゲルベルト マーゲス | 衝撃力測定手段 |
GB2448674A (en) * | 2006-03-30 | 2008-10-29 | Denis Parton | Target for indicating hits in fencing |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016001440A1 (de) | 2016-02-04 | 2017-08-10 | Enis Ben Naoua | Wettkampf- und/oder Trainingsauswerteeinrichtung und Verfahren zum Erfassen, Übermitteln und/oder Wiedergeben von Daten bei Sportarten |
CN113521704B (zh) * | 2021-08-31 | 2022-04-01 | 安康学院 | 一种旋叶式跆拳道训练用脚靶 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2131047A1 (de) * | 1971-06-23 | 1971-12-30 | Medical & Biolog Instrumentati | Atmungsdetektor |
DE2717104A1 (de) * | 1977-04-18 | 1978-10-26 | Peter Ing Grad Fritsche | Vorrichtung zum messen der schlagkraft |
DE3042522A1 (de) * | 1980-11-11 | 1982-06-16 | Raimund W. 8000 München Vogel | Hand- oder fussbetaetigbares sportgeraet |
SU963534A1 (ru) * | 1979-07-24 | 1982-10-07 | Уральский ордена Трудового Красного Знамени политехнический институт им.С.М.Кирова | Устройство дл тренировки спортсменов |
US4850224A (en) | 1986-07-08 | 1989-07-25 | Timme William F | Impact apparatus |
DE3903127A1 (de) | 1989-02-02 | 1990-08-09 | Guenther Schramm | Vorrichtung zur anzeige von schlaegen in kampfsportarten |
DE29618014U1 (de) * | 1996-10-17 | 1997-02-06 | Rathgeber, Sven, 34355 Staufenberg | Boxsack |
-
1999
- 1999-09-07 EP EP99117622A patent/EP1090661B1/de not_active Expired - Lifetime
- 1999-09-07 DE DE59900480T patent/DE59900480D1/de not_active Expired - Fee Related
- 1999-09-07 AT AT99117622T patent/ATE209522T1/de not_active IP Right Cessation
- 1999-09-07 ES ES99117622T patent/ES2170562T3/es not_active Expired - Lifetime
-
2000
- 2000-09-06 AU AU69730/00A patent/AU6973000A/en not_active Abandoned
- 2000-09-06 WO PCT/AT2000/000240 patent/WO2001017622A1/de active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2131047A1 (de) * | 1971-06-23 | 1971-12-30 | Medical & Biolog Instrumentati | Atmungsdetektor |
DE2717104A1 (de) * | 1977-04-18 | 1978-10-26 | Peter Ing Grad Fritsche | Vorrichtung zum messen der schlagkraft |
SU963534A1 (ru) * | 1979-07-24 | 1982-10-07 | Уральский ордена Трудового Красного Знамени политехнический институт им.С.М.Кирова | Устройство дл тренировки спортсменов |
DE3042522A1 (de) * | 1980-11-11 | 1982-06-16 | Raimund W. 8000 München Vogel | Hand- oder fussbetaetigbares sportgeraet |
US4850224A (en) | 1986-07-08 | 1989-07-25 | Timme William F | Impact apparatus |
DE3903127A1 (de) | 1989-02-02 | 1990-08-09 | Guenther Schramm | Vorrichtung zur anzeige von schlaegen in kampfsportarten |
DE29618014U1 (de) * | 1996-10-17 | 1997-02-06 | Rathgeber, Sven, 34355 Staufenberg | Boxsack |
Non-Patent Citations (1)
Title |
---|
DATABASE WPI Section PQ Week 198331, Derwent World Patents Index; Class P36, AN 1983-728455, XP002129246 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008513745A (ja) * | 2004-09-17 | 2008-05-01 | エンゲルベルト マーゲス | 衝撃力測定手段 |
GB2448674A (en) * | 2006-03-30 | 2008-10-29 | Denis Parton | Target for indicating hits in fencing |
GB2448674B (en) * | 2006-03-30 | 2011-07-20 | Denis Parton | Sword targets |
Also Published As
Publication number | Publication date |
---|---|
ES2170562T3 (es) | 2002-08-01 |
ATE209522T1 (de) | 2001-12-15 |
AU6973000A (en) | 2001-04-10 |
EP1090661B1 (de) | 2001-11-28 |
DE59900480D1 (de) | 2002-01-10 |
EP1090661A1 (de) | 2001-04-11 |
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