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    • 4. 发明公开
    • 알람 기능이 내장된 프리젠터
    • 报警功能
    • KR1020120107405A
    • 2012-10-02
    • KR1020110025081
    • 2011-03-21
    • 장원휘지호재이종엽배혜림박상준문경훈김정한
    • 장원휘지호재이종엽배혜림박상준문경훈김정한
    • G03B21/14G03B21/00
    • G03B37/04G03B21/54H04N9/3129H04N9/3141
    • PURPOSE: A presenter with an alarming function is provided to confirm the passage of time while a speaker presents in the state that time is limited or a presentation is important because a timer function is embedded in. CONSTITUTION: A presenter with an alarming function comprises a presenter(100), a timer(120), an input unit(110), a signal unit(130), and an alarming unit(140). The presenter can express a critical portion when a speaker presents. The timer is inserted into the presenter, thereby counting time. The time is set to the timer through the input unit. The signal unit transmits signals according to the time input by the input unit. The alarming unit receives signals from the signal unit, thereby sounding an alarm. [Reference numerals] (100) Presenter; (110) Input unit; (120) Timer; (130) Signal unit; (140) Alarming unit
    • 目的:提供具有警报功能的演示者,以确定时间的流逝,而扬声器呈现在时间有限的状态下,或由于嵌入了定时器功能,演示重要。构成:具有警报功能的演示者包括 演示者(100),定时器(120),输入单元(110),信号单元(130)和报警单元(140)。 演讲者可以在扬声器呈现时表达关键部分。 定时器插入演示者,从而计时。 时间通过输入单元设置为定时器。 信号单元根据输入单元输入的时间发送信号。 报警单元从信号单元接收信号,从而发出报警。 (附图标记)(100)演示者; (110)输入单元; (120)定时器; (130)信号单元; (140)报警单元