一种新型屏蔽手机信号的扩音激光装置  

作　　者：张英 王晶[1] 章雨 戴斌 靳成 

机构地区：[1]安徽三联学院,安徽合肥230601

出　　处：《科技创新与应用》2018年第27期33-34,共2页Technology Innovation and Application

基　　金：国家级大学生创新创业训练项目"一种新型屏蔽手机信号的扩音激光装置"(编号:201710959045)

摘　　要：近年来,互联网让我们的生活日新月异,在大学课堂上表现为更加的形象直观,但是也让学生们上课机不离手,基本变成了低头族:而教师也因为在课堂上需要使用扩音器、激光笔、U盘等繁琐的设备深深感觉不便利,不能很好的和学生进行互动,不利于提高课堂的学习氛围和学生的学习兴趣。基于以上情况,我们预计设计一款集手机信号屏蔽仪、u盘、扩音器、激光笔等功能于一体的装置,运用最新的科学原理,提高了装置的使用寿命,携带使用更加方便,教学性更加实用,功能性更加强大,能提高课堂的教学氛围,增强学生的学习兴趣,方便教师教学提升教学效率。In recent years, the Internet has made our lives change with each passing day, showing us more intuitively in the u-niversity classroom, but it also keeps our students in the classroom becoming phubbers; and teachers, because of the need to usespeakers, laser pointers, USB sticks and other tedious devices in the classroom, feel it rather inconvenient and could not interact wellwith their students. It is not conducive to improve the classroom learning atmosphere and students＇ interest in learning. Based onthis, we expect to design a set of device integrating mobile phone signal shield, USB flash disk, loudspeaker, laser pen and otherfunctions into one. The use of the latest scientific principles has increased the life of the device, making it more convenient to carryand use, and the teaching itself becomes more practical, with its functionality more formidable, which can enhance the classroomteaching atmosphere, and strengthens the students＇ interest in study, thus facilitating the teacher to promote the teaching efficiency.

关 键 词：扩音PPT翻页 手机信号屏蔽 多功能 实用环保 

分 类 号：TN912[电子电信—通信与信息系统]