A real-time feedback elbow guard device for sports electromyography signals

Abstract

This invention discloses a real-time feedback elbow guard device for sports electromyography signals, belonging to the field of sports protection and bioelectrical signal processing technology. The device comprises an elbow guard body, a multi-channel electromyography acquisition module, a signal processing module, a real-time feedback module, a power supply module, and a wireless communication module. The multi-channel electromyography acquisition module collects electromyography signals from elbow muscles during movement. The signal processing module performs filtering, feature extraction, and muscle state analysis on the electromyography signals. The real-time feedback module outputs status prompts such as muscle fatigue and abnormal force exertion through a combination of vibration feedback sub-module and sound-light feedback sub-module (LED light strip, micro buzzer). The wireless communication module enables data interaction and parameter configuration with terminal devices.