新型屏蔽手机信号的扩音激光装置的外观设计与应用

Appearance Design and Application of a New Type of Amplifying Laser Device for Shielding Cell Phone Signals

移动互联网的发展虽带来便利,但也让学生成了课上、课下低头族。借助教师上课使用的多媒体工具,我们预设一种新型屏蔽手机信号的扩音激光装置,该装置由手机信号屏蔽系统、扩音器系统、控制系统、供电系统、PPT翻页系统、激光系统和U盘系统组成,运用红外、2.4G技术、无线传输、射频技术等科技的特性,通过合理划分装置区域,进行外观设计,实现多功能兼容,最终应用于多媒体教学过程之中,改善课堂环境,提高教学质量。

Although the development of mobile Internet has brought convenience, it has also made students what is called ＂Phubbers＂ in and out of class. With the help of multimedia tools used by teachers in class, we have designeda new type of amplifying laser device that shields the signals of mobile phones. The device is composed of handset signal shielding system, loudspeaker system, control system, power supply system, PPT paging system, laser system and udisk system. It uses scientific and technological characteristics of infrared, 2.4G technology, wireless transmission, radio frequency technology and so on. Through the rational division of the device area, the appearance design is intended to achieve multi-functional compatibility, and can finally be applied to the multimedia teaching process, so as to improve the classroom environment and the quality of teaching.