KR970024661A - Alarm sound generator when the case is removed from the pager - Google Patents

Alarm sound generator when the case is removed from the pager Download PDF

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Publication number
KR970024661A
KR970024661A KR1019950036389A KR19950036389A KR970024661A KR 970024661 A KR970024661 A KR 970024661A KR 1019950036389 A KR1019950036389 A KR 1019950036389A KR 19950036389 A KR19950036389 A KR 19950036389A KR 970024661 A KR970024661 A KR 970024661A
Authority
KR
South Korea
Prior art keywords
alarm sound
case
pager
tone
circuit unit
Prior art date
Application number
KR1019950036389A
Other languages
Korean (ko)
Other versions
KR0171657B1 (en
Inventor
오윤환
Original Assignee
유기점
대우통신 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 유기점, 대우통신 주식회사 filed Critical 유기점
Priority to KR1019950036389A priority Critical patent/KR0171657B1/en
Publication of KR970024661A publication Critical patent/KR970024661A/en
Application granted granted Critical
Publication of KR0171657B1 publication Critical patent/KR0171657B1/en

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
    • G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
    • G08B3/1025—Paging receivers with audible signalling details
    • G08B3/1058—Pager holders or housings

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 발명은 사용자의 부주의로 인해 무선호출기가 케이스로부터 이탈되는 경우 소정의 경보음을 발생시키도록 된 무선호출기의 케이스 이탈시 경보음 발생장치에 관한 것으로서, 케이스가 구비된 무선호출기에 있어서, 무선호출기가 케이스로부터 이탈되게 되면 제1 레벨의 감지신호를 출력하는 감지회로부와, 소정의 제어신호에 따라 일정 톤(Tone)신호를 발생시키는 톤 발생부, 이 톤 발생부에서 생성되는 톤 신호를 근거로 경보음을 출력하는 부저, 및 상기 감지회로부로부터 출력되는 감지신호를 근거로 상기톤 발생부를 구동제어함으로써 경보음의 발생을 제어하는 제어부를 포함하여 구성된 것을 특징으로 한다.The present invention relates to a device for generating an alarm sound when the case of the wireless pager is to leave a predetermined alarm sound when the pager is released from the case due to carelessness of the user, the wireless pager provided with a case, Is separated from the case, the detection circuit unit for outputting the detection signal of the first level, the tone generator for generating a predetermined tone signal according to a predetermined control signal, based on the tone signal generated by the tone generator And a buzzer for outputting an alarm sound, and a control unit for controlling the generation of the alarm sound by driving control of the tone generator based on the detection signal output from the detection circuit unit.

Description

무선호출기의 케이스 이탈시 경보음 발생장치Alarm sound generator when the case is removed from the pager

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명의 1실시예에 따른 무선호출기의 케이스 이탈시 경보음 발생장치를 나타낸 블록 구성도.2 is a block diagram showing a device for generating an alarm sound when the case is out of the wireless pager according to an embodiment of the present invention.

Claims (3)

케이스가 구비된 무선호출기에 있어서, 무선호출기가 케이스로부터 이탈되게 되면 제1 레벨의 감지신호를 출력하는 감지회로부와, 소정의 제어신호에 따라 일정 톤신호를 발생시키는 톤 발생부, 이 톤 발생부에서 생성된 톤신호를 근거로 경보음을 출력하는 부저, 및 상기 감지회로부로부터 출력되는 감지신호를 근거로 상기 톤 발생부를 구동제어함으로써 경보음 발생을 제어하는 제어부를 포함하여 구성된 것을 특징으로 하는 무선호출기의 케이스 이탈시 경보음 발생장치.In the wireless pager provided with a case, the detection circuit unit for outputting a detection signal of the first level when the wireless pager is separated from the case, a tone generator for generating a predetermined tone signal in accordance with a predetermined control signal, the tone generator And a buzzer for outputting an alarm sound based on the tone signal generated by the control unit, and a controller for controlling the generation of the alarm sound by controlling the driving of the tone generator based on the detection signal output from the detection circuit unit. Alarm sound generator when the case is out of pager. 제1항에 있어서, 상기 감지회로부는 무선호출기의 표면에 설치된 눌림식 택트스위치를 이용하여 구성된 것을 특징으로 하는 무선호출기의 케이스 이탈시 경보음 발생장치.The apparatus of claim 1, wherein the sensing circuit unit is configured by using a push-type tact switch installed on a surface of the pager. 제1항에 있어서, 상기 제어부는 사용자에 의한 임의의 키입력에 따라 경보음 발생을 정지하도록 제어함을 특징으로 하는 무선호출기의 케이스 이탈시 경보음 발생장치.The apparatus of claim 1, wherein the controller is configured to stop generating an alarm sound according to a key input by a user. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950036389A 1995-10-20 1995-10-20 Alarm generation apparatus when pager secede from the case KR0171657B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950036389A KR0171657B1 (en) 1995-10-20 1995-10-20 Alarm generation apparatus when pager secede from the case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950036389A KR0171657B1 (en) 1995-10-20 1995-10-20 Alarm generation apparatus when pager secede from the case

Publications (2)

Publication Number Publication Date
KR970024661A true KR970024661A (en) 1997-05-30
KR0171657B1 KR0171657B1 (en) 1999-03-30

Family

ID=19430827

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950036389A KR0171657B1 (en) 1995-10-20 1995-10-20 Alarm generation apparatus when pager secede from the case

Country Status (1)

Country Link
KR (1) KR0171657B1 (en)

Also Published As

Publication number Publication date
KR0171657B1 (en) 1999-03-30

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