由于工作的原因,妈妈每天都用电脑,往往在电脑前一坐就是两三个小时。她知道久坐伤身,但一工作起来就忘记了时间。因此,她常常开玩笑说,电脑是她的闺密。常常久坐,让妈妈落下颈椎病、腰椎问题等。我看在眼里,急在心里。如果有一个装置能提醒妈妈定时活动筋骨,就好了!妈妈的生日快到了,我何不做一把防久坐健康椅送给妈妈呢?我设计的防久坐健康椅模型包括电源、检测用传感器、定时控制器、警告提示器、音乐播放器等部分。其中,检测用传感器比较重要,可以是红外传感器、压力 Due to work reasons, my mother uses a computer every day, often sitting in front of the computer is two or three hours. She knew that sedentary body injury, but as soon as I got up to work, I forgot the time. Therefore, she often joke that the computer is her girlfriend. Often sedentary, so that my mother fell cervical spondylosis, lumbar problems. I look in the eyes, anxious in my heart. If there is a device to remind my mom to exercise regularly, just fine! Mom’s birthday is coming, why do not I take a long-term health chair to my mom? I designed the anti-sedentary health chair model including power supply, Sensors, timing controller, warning prompts, music players and other parts. Among them, the detection sensor is more important, it can be infrared sensors, pressure