新型电子台签

Novel electronic stand

  • Inventors: TANG HUTING
  • Assignees: 唐胡婷
  • Publication Date: August 29, 2012
  • Publication Number: CN-202404837-U

Abstract

新型电子台签,其特征是:空心支撑杆与底座连接,在底座中安装蓄电池,蓄电池与电线连接,电线置于空心支撑杆中,荧光牌与空心支撑杆连接,电线与荧光牌连接,在荧光牌上安装扩音器,电线与扩音器连连,在底座上安装开关,开关与电线连接。本实用新型的有益效果是:提供一种新型电子台签,在课桌上安装新型电子台签,上课时打开开关荧光牌发光,老师可以清楚的看到学生的姓名并且学生回答问题时在教室的每个角落都能挺清楚,当学生遇到问题时可以关上开关荧光牌熄灭可以提示老师。
The utility model discloses a novel electronic stand, which is characterized in that a hollow supporting rod is connected with a base; a storage battery is arranged in the base and connected with a wire; the wire is arranged in the hollow supporting rod; a fluorescent board is connected with the hollow supporting rod; the wire is connected with the fluorescent board; a loudspeaker is arranged on the fluorescent board; the wire is connected with the loudspeaker; and a switch is arranged on the base and connected with the wire. The utility model has the advantages that the novel electronic stand is arranged on a desk; when having a class, a student turns on the switch, and the fluorescent board emits light, so that a teacher can see the name of the student clearly; when the student answers a question, other students at every corner of a classroom can listen to the student clearly; and when meeting a question, the student can turn off the switch, and the fluorescent board is turned off, so that the teacher can be prompted.

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    CN-103345888-AOctober 09, 2013凤冈县黔北新能源有限责任公司Energy-saving electronic meeting sign