BRPI0404251A - electronic sensor for squash courts - Google Patents
electronic sensor for squash courtsInfo
- Publication number
- BRPI0404251A BRPI0404251A BRPI0404251A BRPI0404251A BR PI0404251 A BRPI0404251 A BR PI0404251A BR PI0404251 A BRPI0404251 A BR PI0404251A BR PI0404251 A BRPI0404251 A BR PI0404251A
- Authority
- BR
- Brazil
- Prior art keywords
- ball
- electronic
- rod
- touch
- squash
- Prior art date
Links
Landscapes
- Pinball Game Machines (AREA)
- Electronic Switches (AREA)
Abstract
"SENSOR ELETRÈNICO PARA QUADRAS DE SQUASH". Patente para uni sistema eletrónico de detecção de toque de bola a ser utilizado em quadras de Squash. Atualmente as quadras de Squash tem suas linhas de demarcação de quadra 12 pintadas sobre as paredes ou com a aplicação de hastes de madeira que quando tocadas pela bola tem sua trajetória desviada acusando 'bola fora'. Em alguns casos o toque da bola é tão sutil que dificulta a interpretação por parte do juiz gerando dúvidas e discussões durante o jogo. O sistema composto por haste metálica 1 suporte 5 com sensor eletrónico 4 , central eletrónica 3 , sinalizador luminoso 8 , sinalizador auditivo 9 e cobertura 11 tem por objetivo eliminar estas dúvidas. O sistema é acionado quando a bola toca a haste 1 e a vibração da mesma é transmitida até o sensor eletrónico 4 e por intermédio da central eletrónica 3 os sinalizadores luminosos 8 e auditivo 9 são acionados acusando o toque na haste 1 e consequentemente "bola fora". Desta forma sempre que existe toque de bola na haste 1 , tanto os jogadores quanto o juiz são imediatamente avisados pelos sinalizadores luminosos 8 e auditivo 9."ELECTRONIC SQUASH SENSOR". Patent for an electronic ball touch detection system for use in squash courts. Squash courts currently have their court demarcation lines 12 painted on the walls or with the application of wooden rods which when touched by the ball have their deflected trajectory accusing 'ball out'. In some cases the touch of the ball is so subtle that it hinders the interpretation by the referee generating doubts and discussions during the game. The system consisting of metal rod 1 support 5 with electronic sensor 4, electronic control unit 3, beacon 8, audible beacon 9 and cover 11 aims to eliminate these doubts. The system is triggered when the ball touches the rod 1 and its vibration is transmitted to the electronic sensor 4 and through the electronic control panel 3 the warning lights 8 and auditory 9 are triggered with the touch of the rod 1 and consequently "ball out" " This way whenever there is a ball touch on the rod 1, both players and the judge are immediately warned by the flashing lights 8 and hearing 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0404251 BRPI0404251A (en) | 2004-10-04 | 2004-10-04 | electronic sensor for squash courts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0404251 BRPI0404251A (en) | 2004-10-04 | 2004-10-04 | electronic sensor for squash courts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0404251A true BRPI0404251A (en) | 2006-05-30 |
Family
ID=36479538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0404251 BRPI0404251A (en) | 2004-10-04 | 2004-10-04 | electronic sensor for squash courts |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BRPI0404251A (en) |
-
2004
- 2004-10-04 BR BRPI0404251 patent/BRPI0404251A/en not_active Application Discontinuation
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2008051998A3 (en) | Universal air bubble detector | |
| BR0318622A (en) | method and system for recognizing and / or detecting a person's loss and / or inattention | |
| WO2005001784A3 (en) | Viewing distance safety system | |
| BRPI0711432B8 (en) | vascular access device with indication of pathogenic status | |
| FR2797770B1 (en) | OXYGEN THERAPY EQUIPMENT WITH RESPIRATORY ASSISTANCE DEVICE WITHOUT NASAL TUBE | |
| BR0213315A (en) | Soccer training apparatus and computer program for use with the same | |
| ITTO20050138A1 (en) | EVALUATION SYSTEM OF THE FLUIDITY OF ROAD OR MOTORWAY TRAFFIC AND OF PREDICTION OF TAIL TRAINING AND SLOWDOWN | |
| BRPI0404251A (en) | electronic sensor for squash courts | |
| KR950031139A (en) | Golf practice | |
| FR2886036A1 (en) | Procedure and system for temporarily increasing the capacity of a motorway uses road surface indicators to allow use of hard shoulder as traffic lane | |
| DE502006003152D1 (en) | Tennis training device | |
| BR0102650A (en) | Apparatus for use in steering a vehicle and method used to drive the vehicle | |
| SE0100897L (en) | Device and method for controlling a marker on a monitor by means of the oral cavity | |
| JP2010158492A (en) | Circle apparatus for throwing event | |
| WO2005038540A3 (en) | Device with one or more indicators | |
| CN206896781U (en) | A kind of cue | |
| KR200265506Y1 (en) | An exercise bar for doorframe | |
| JP2011156324A (en) | Compound type batting practice machine | |
| CN202289289U (en) | Infrared rodless high jump device | |
| DE50212403D1 (en) | Device for detecting the angle of rotation | |
| FR2862279B1 (en) | INFLATABLE BALL WITH FACETS FOR THE EVENT | |
| FR2813197B1 (en) | RESPIRATORY ASSISTANCE DEVICE WITH ADMINISTRATION OF NEBULIZED PRODUCTS | |
| CA2548933A1 (en) | Heads-up hockey | |
| SE0301332D0 (en) | Marking of large surfaces with colored visual presentations | |
| ATE417983T1 (en) | FLEXIBLE DOOR STOPPER |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
| B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |