首页>
外国专利>
SECURITY SIGNALING SYSTEM FOR PRACTICANTS OF SPORTS ACTIVITIES CONTROLLED BY RADIOFREQUENCY.
SECURITY SIGNALING SYSTEM FOR PRACTICANTS OF SPORTS ACTIVITIES CONTROLLED BY RADIOFREQUENCY.
展开▼
机译:射频控制的体育活动从业者安全信号系统。
展开▼
页面导航
摘要
著录项
相似文献
摘要
Safety signaling system for sports activity practitioners, comprising a radio frequency transmitter with power supply (4) and switches (6) for selecting the signal to be emitted, and a radio frequency receiver (12) with light indicators ( 11, 13, 14) that are activated by the reception of the signals emitted by the transmitter (4) when the switches (6) of the same actuate. The transmitter is mounted on the device or on a component (8) of the device used in sports and the receiver can be transported by the same device or by the user, such as on a helmet (10).
展开▼