KR890001079A - Alarm device for video tape recorders - Google Patents

Alarm device for video tape recorders Download PDF

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Publication number
KR890001079A
KR890001079A KR870005958A KR870005958A KR890001079A KR 890001079 A KR890001079 A KR 890001079A KR 870005958 A KR870005958 A KR 870005958A KR 870005958 A KR870005958 A KR 870005958A KR 890001079 A KR890001079 A KR 890001079A
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KR
South Korea
Prior art keywords
alarm
sound
video tape
unit
tape recorder
Prior art date
Application number
KR870005958A
Other languages
Korean (ko)
Inventor
우화자
이혜숙
Original Assignee
우화자
이혜숙
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 우화자, 이혜숙 filed Critical 우화자
Priority to KR870005958A priority Critical patent/KR890001079A/en
Publication of KR890001079A publication Critical patent/KR890001079A/en

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Abstract

내용 없음No content

Description

비디오 테이프 레코더의 알람장치Alarm device for video tape recorder

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 본 발명의 주 회로도,1 is a main circuit diagram of the present invention,

제 2 도는 본 발명의 제 1 보조회로도.2 is a first auxiliary circuit diagram of the present invention.

Claims (3)

통상의 퓨우즈(1), 트래스(2)와 정류부(3)에 타이더부(4)와 신호제어부(5)로 구성된 예약녹화 기능을 갖는 비디오 테이프 레코더(VTR)에 있어서, 타이머부(4)와 신호제어부(5)에 2접점 스위치(6)의 접점(b.b´,c.c´)를 연결하고 접점(a)에는 접지된 단속스위치(SW₂)와 저항(R1)을 거쳐 알람발생부(7) 및 피에조(9)를 연결하여 타이더부(4)에 기억시킨 프로그램에 의해 원하는 시간에 자동으로 귀뛰라미 소리, 새소리, 종 소리, 또는 사이렌 소리등의 알람 경보음을 발생시킬 수 있도록 하는 것을 특징으로 하는, 비디오 테이프 레코더의 예약녹화 기능을 이용한 알람장치.In a video tape recorder (VTR) having a reservation recording function composed of a tether unit 4 and a signal control unit 5 in a normal fuse 1, a trace 2, and a rectifying unit 3, a timer unit 4 ) And the signal control unit 5 are connected to the contacts (bb ', cc') of the two-contact switch (6), and the alarm (7) is connected to the contact (a) via a grounded interrupt switch (SW₂) and a resistor (R1). ) And the piezo 9 to automatically generate an alarm alert sound such as a whistle sound, a bird sound, a bell sound, or a siren sound at a desired time by a program stored in the rider section 4. The alarm device using the scheduled recording function of a video tape recorder. 제 1 항에 있어서, 알람발생부(7)대신에 멜로디발생부(8)를 설치하여 예약된 시간 동안에 멜로디음을 발생시킬 수 있도록 하는 것을 특징으로 하는, 비디오 테이프 레코더의 예약녹화 기능을 이용한 알람장치.The alarm using the reserved recording function of a video tape recorder according to claim 1, characterized in that a melody generating unit (8) is provided in place of the alarm generating unit (7) to generate a melody sound for a scheduled time. Device. 제 1 항 또는 제 2 항에 있어서, 2접점스위치(6) 대신에 3접점 이상의 다접점스위치(10)을 사용하여 한접점(b.b´,c.c´)는 타이머부(4)와 신호제어부(5)에 연결하고 다른 접점(a.a´)는 알람발생부(7) 또는 멜로디발생부(8)에 연결하여 그 외의 접점들이 타 기능에 이용될 수 있도록 하되, 예약된 프로그램에 의해 원하는 시간에 자동으로 알람경보음 또는 멜로디음을 발생시킬 수 있도록 하는 것을 특징으로 하는, 비디오 테이프 레코더(VTR)의 알람장치.3. The contact point (b ', cc') according to claim 1 or 2, using three or more contact switches (10) instead of the two contact switch (6), the timer unit (4) and the signal control unit (5). ) And other contacts (aa´) to the alarm generator (7) or melody generator (8) so that the other contacts can be used for other functions, but automatically at the desired time by a scheduled program An alarm device for a video tape recorder (VTR), characterized by being capable of generating an alarm alarm sound or a melody sound. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR870005958A 1987-06-12 1987-06-12 Alarm device for video tape recorders KR890001079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR870005958A KR890001079A (en) 1987-06-12 1987-06-12 Alarm device for video tape recorders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR870005958A KR890001079A (en) 1987-06-12 1987-06-12 Alarm device for video tape recorders

Publications (1)

Publication Number Publication Date
KR890001079A true KR890001079A (en) 1989-03-18

Family

ID=68461654

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870005958A KR890001079A (en) 1987-06-12 1987-06-12 Alarm device for video tape recorders

Country Status (1)

Country Link
KR (1) KR890001079A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100244353B1 (en) * 1990-10-18 2000-02-01 죤 제이.키세인 Voice mail offering method and system of cellular telephone system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100244353B1 (en) * 1990-10-18 2000-02-01 죤 제이.키세인 Voice mail offering method and system of cellular telephone system

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E601 Decision to refuse application