KR970014055A

KR970014055A - On-hook status alarm of telephone (0N-HOOK STATUS ALARMING APPARATUS FOR TELEPHONE)

Info

Publication number: KR970014055A
Application number: KR1019950027891A
Authority: KR
Inventors: 김관준
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-08-31
Filing date: 1995-08-31
Publication date: 1997-03-29

Abstract

본 발명은 전화기의 온훅상태 경보장치에 관한 것으로, 국선(10)을 매개하여 전화국에 접속되고 상부에 송화/수화를 위한 핸드셋(32)이 갖추어 지며 그 핸드셋(32)의 재치상태에서 오프훅상태로 유지되는 훅스위치(24)가 설치된 전화기에서, 상기 훅스위치(24)의 온훅상태를 검출하기 위한 훅스위치검출부(22)와, 상기 훅스위치(24)의 온훅상태에서 수신되는 훅스위치 경보신호를 검출하여 훅스위치 경보신호의 스위칭을 제어하는 제어부(14), 그 제어부(24)의 제어하에 상기 훅스위치 경보신호를 스위칭하여 경로를 설정하는 스위칭부(26), 그 스위칭부(26)에 의해 스위칭된 상기 훅스위치 경보신호에 의거하여 발광소자(L)를 구동하는 발광소자구동부(28) 및, 상기 훅스위치 경보신호를 증폭하여 스피커(SP)를 통해 출력하는 증폭부(30)를 포함하여 구성되고, 상기 제어부(14)는 상기 훅스위치 경보신호의 수신시점으로 부터 소정의 시간에는 상기 핸드셋(32)을 통해 훅스위치 경보신호가 출력되도록 제어하고 그 소정의 시간이 경과되면 상기 훅스위치 경보신호에 의해 발광소자(L)의 구동 및 그 훅스위치 경보신호의 증폭출력을 제어하도록 된 것이다.The present invention relates to an on-hook state alarm device for a telephone, which is connected to a telephone station via a trunk line 10 and is equipped with a handset 32 for a call / signal on the upper side and an off-hook state of the handset 32. A hook switch detection unit 22 for detecting an on-hook state of the hook switch 24 and a hook switch alarm signal received in an on-hook state of the hook switch 24 in a telephone provided with a hook switch 24 held at To the control unit 14 for detecting the switching of the hook switch alarm signal, the switching unit 26 for setting the path by switching the hook switch alarm signal under the control of the control unit 24, and the switching unit 26. And a light emitting device driver 28 for driving the light emitting device L based on the hook switch alarm signal switched by the light switch, and an amplifier 30 for amplifying the hook switch alarm signal and outputting the same through the speaker SP. Configured by the above The fisherman 14 controls the hookswitch alarm signal to be output through the handset 32 at a predetermined time from the time when the hookswitch alarm signal is received, and emits the light by the hookswitch alarm signal when the predetermined time elapses. The driving of the element L and the amplification output of the hook switch alarm signal are controlled.

Description

ON-HOOK STATUS ALARMING APPARATUS FOR TELEPHONE

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

제 1도는 본 발명에 따른 전화기의 온훅상태 경보장치의 블록구성을 나타낸 도면,1 is a block diagram showing an on-hook state alarm device for a telephone according to the present invention;

제 2도는 제 1도에 도시된 온훅상태 경보기능이 부가된 전화기의 외관을 나타낸 개략사시도,FIG. 2 is a schematic perspective view showing the appearance of a telephone to which an on-hook state alarm function shown in FIG.

제 3도는 본 발명에 따른 전화기의 온훅상태 경보장치의 동작을 설명하기 위한 플로우챠트이다.3 is a flowchart for explaining the operation of the on-hook state alarm device of the telephone according to the present invention.

Claims

In the telephone provided with a hook switch 24 connected to a telephone station via a trunk line 10 and equipped with a handset 32 for sending / receiving at the upper part and held off-hook in a stationary state of the handset 32. And controlling the switching of the hook switch alarm signal by detecting the hook switch alarm means 22 for detecting the on-hook state of the hook switch 24 and the hook switch alarm signal received in the on-hook state of the hook switch 24. A control means 14 for switching, a switching means 26 for switching the hook switch alarm signal under the control of the control means 24 to set a path, and the hook switch alarm signal switched by the switching means 26. And a light-emitting element driving means 28 for driving the light-emitting element L based thereon, and an amplifying means 30 for amplifying the hook switch alarm signal and outputting it through the speaker SP. On-hook state of Device.

The method of claim 1, wherein the control means 14 controls the hookswitch alarm signal to be output through the handset 32 at a predetermined time from the point of time when the hookswitch alarm signal is received, and when the predetermined time has elapsed. And a hook switch alarm signal for controlling the driving of the light emitting element (L) and the amplifying output of the hook switch alarm signal.

※ Note: The disclosure is based on the initial application.