KR890000418Y1 - A circuit for signal of telephone ringing - Google Patents

A circuit for signal of telephone ringing Download PDF

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Publication number
KR890000418Y1
KR890000418Y1 KR2019850014749U KR850014749U KR890000418Y1 KR 890000418 Y1 KR890000418 Y1 KR 890000418Y1 KR 2019850014749 U KR2019850014749 U KR 2019850014749U KR 850014749 U KR850014749 U KR 850014749U KR 890000418 Y1 KR890000418 Y1 KR 890000418Y1
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South Korea
Prior art keywords
circuit
terminal
switch
input signal
telephone
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KR2019850014749U
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Korean (ko)
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KR870009088U (en
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이용만
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대우통신 주식회사
이경식
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Priority to KR2019850014749U priority Critical patent/KR890000418Y1/en
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Publication of KR890000418Y1 publication Critical patent/KR890000418Y1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H04M19/041—Encoding the ringing signal, i.e. providing distinctive or selective ringing capability

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Audible And Visible Signals (AREA)

Abstract

내용 없음.No content.

Description

전화기용 신호음 선별장치 회로Beep sorter circuit for telephone

도면은 본 고안의 회로도.The figure is a circuit diagram of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

A : 통화회로 B: 톤 링거회로A: call circuit B: tone ringer circuit

H, SW : 훅크위치 NL : 네온램프H, SW: Hook position NL: Neon lamp

C1, C2: 콘덴서 R : 저항C 1 , C 2 : Capacitor R: Resistance

SL, SW : 선택 스위치SL, SW: Selection switch

fc 104 : 본 고안은 전화기에 있어서, 사용자가 실내 분위기에 알맞도록 3단식 스위치를 사용하여 전화벨과 램프 및 전화벨 램프를 선택할 수 있도록한 전화기용 신호음 선별 장치회로에 관한 것이다.fc 104: The present invention relates to a telephone tone sorting device circuit for a telephone that allows a user to select a telephone ring, a lamp, and a telephone ring lamp by using a three-stage switch to suit an indoor atmosphere.

종래의 일반적인 전화기는 신호음을 벨과 램프를 점등시켜 동시에 사용 하므로서 중요한 업무나 소음이 나면 안될 장소에 저장을 초래 하였으며 또 전화기가 여러대 놓인 곳에서 벨이 울릴 경우는 너무 시끄러운 등 전화기를 가려 내기 어려운 여러가지 요인이 결점으로 내재되어 있었다.In general, conventional telephones use ring tone and lamp at the same time, causing storage in places where important work or noise should not occur. Several factors were inherent to their shortcomings.

따라서 본 고안의 목적은 상술된 바와같은 문제점을 해소 시킬수 있도록 선택스위치를 사용하여 실내분위기에 알맞도록 사용자가 선택할 수 있게 한 것으로 그 실시예로는 콘덴서와 저항 그리고 네온 램프와 3단 스위치로서 해결 할 수 있으며 이를 첨부 도면에 의하여 상세히 설명하면 다음과 같다.Accordingly, an object of the present invention is to allow a user to select a room suitable for an indoor environment by using a selector switch to solve the problems described above. It will be described in detail by the accompanying drawings as follows.

도시한 바와 같이 입력 신호단자(L1) (L2)에 통화회로(A)와 톤 링거 회로(B)를 연결하고, 그 사이에 콘덴서(C1)및 훅스위치(H, SW)를 연결한 통상의 전화기 회로에 있어서, 입력신호단자(L1)와 훅스위치(H, SW)사이에 콘덴서(C2)및 저항(R)을 병렬로 네온램프(NL)에 연결하여 선택스위치(SL, SW)의 일측단자(2)에 연결하고, 선택스위치(SL, SW)의 타측 단자(C')는 훅스위치(H, SW)에 연결하여 구성한다.Connect the call circuit (A) and the tone ringer circuit (B) to the input signal terminals (L 1 ) (L 2 ) as shown, and connect the capacitor (C 1 ) and the hook switches (H, SW) between them. In one conventional telephone circuit, the selector switch SL is connected to the neon lamp NL by connecting the capacitor C 2 and the resistor R in parallel between the input signal terminal L 1 and the hook switches H and SW. , SW is connected to one side terminal 2, and the other terminal (C ') of the selection switch (SL, SW) is connected to the hook switch (H, SW).

이와같이 구성된 본 고안의 작용 효과를 설명하면 다음과 같다.Referring to the effects of the present invention configured as described above are as follows.

통상적으로 전화기에 벨 소리만 내기 위해서는 선택스위치(SL, SW)를 오른쪽으로 하여 일측단자(1과 C)와 타측 단자(1' 과 C')가 연결되어 입력신호 단자(L1) (L2)로부터 교류신호 (AC 75V)가 들어오면 입력 신호단자(L1)→교류통과 직류저지 콘덴서(C1)→톤링거회로(B)→선택스위치의 타측 단자(1' C')훅스위치(H, SW)의 b접점→입력신호단자(L2)를 통하여 톤링거 회로(B)에서 벨신호를 울리게 되어 사용자가 송수화기를 들면 훅스위치가 a접점으로 전환되어 벨신호는 끊어지고 통화회로(A)가 도통되어 통화를 하게 된다.Typically to a telephone betting only the bell sound is selected, the switch (SL, SW) for the right one terminal (1, C) and the other terminal (1 'and C') is connected to input terminals (L 1) (L 2 ) When AC signal (AC 75V) is input from the input signal terminal (L 1 ) → AC through DC blocking capacitor (C 1 ) → Tonninger circuit (B) → Other terminal (1 'C') of the selector switch The ring signal is ringed by the tone ringer circuit (B) through the contact b of H, SW) and the input signal terminal (L 2 ). When the user picks up the handset, the hook switch is switched to the contact a and the bell signal is cut off. A) becomes conductive and makes a call.

다음으로 사용자가 전화기를 여러대 놓고 바쁜 업무를 처리할 경우는 전화벨로서는 전화기를 가려내기 어려우므로 선택스위치(SL, SW)를 중립위치인 일측단자(2와 C')와 타측단자(2' →C')에 놓으면 입력 신호 단자(L1) (L2)로 부터 교류신호(AC 75V)가 입력신호단자(L1)→교류통과직류저지 콘덴서(C1)→톤링거회로(B)→선택스위치의 타측단자(2' →C')→훅스위치(H,SW)의 b접점→입력신호단자(L2를 통하여 톤링거회로(B)는 벨신호를 울림과 동시에 입력신호단자(L1)→램프를 점등하기 위한 콘덴서(C2)와 교환기의 종류에 따라 램프의 점등 변화를 방지하는 저항(R)→네온램프(NL) 선택스위치(SL, SW)의 일측단자(2→C)→선택스위치(SL, SW)의 타측 단자(C')→훅스위치(H, SW)의 b접점→입력 신호단자(L2)를 통하여 네온램프(NL)가 발광을 하게 되어 쉽게 통화전화기를 파악할 수가 있다.Next, when the user handles busy work with several telephones, it is difficult to select the telephone by the telephone ring, so the selector switch (SL, SW) is the one-side terminal (2 and C ') that is the neutral position and the other terminal (2' → C '), the AC signal (AC 75V) from the input signal terminal (L 1 ) (L 2 ) is input signal terminal (L 1 ) → AC through DC blocking capacitor (C 1 ) → tone ringer circuit (B) → The other terminal (2 '→ C') of the selector switch → contact b of the hook switch (H, SW) → the input signal terminal (L 2 ) The tone ringer circuit (B) rings the bell signal and at the same time the input signal terminal (L) 1 ) → Resistor (R) to prevent the lamp from changing according to the type of condenser (C 2 ) and the exchanger for lighting the lamp. → One terminal of the neon lamp (NL) selection switch (SL, SW) (2 → C ) → Neon lamp (NL) emits light through contact point (C ') of other switch (SL, SW) → contact b of hook switch (H, SW) → input signal terminal (L 2 ). To It can be evil.

만약 실내 분위기를 생각해서 벨소리가 필요하지 않을 경우는 선택 스위치(SL, SW)를 왼쪽으로 하여 일측단자(2와 C)와 타측단자(3'과2')가 연결되어 입력신호단자(L1) (L2)로부터 교류신호(AC 75V)가 들어오면 입력신호단자(L1)→콘덴서(C2)와 저항(R)의 병렬→네온램프(NL)→선택스위치(SL, SW)의 일측단자(2→C)→선택스위치의 타측단자(C')→훅스위치(H, SW)의 b접점→입력신호단자(L2)를 통하여 네온램프(NL)가 발광을 하게 되고, 톤링거 회로(B)는 같은 입력신호단자(L1)에 연결되어 동작을 하지 못한다.If you do not need a ringtone because of the indoor atmosphere, one of the terminals (2 and C) and the other terminal (3 'and 2') is connected to the input signal terminal (L 1 ) with the selector switches SL and SW left. ) When AC signal (AC 75V) is input from (L 2 ), input signal terminal (L 1 ) → condenser (C 2 ) and resistance (R) in parallel → neon lamp (NL) → selection switch (SL, SW) Neon lamp (NL) emits light through one terminal (2 → C) → the other terminal (C ') of selection switch → contact b of hook switch (H, SW) → input signal terminal (L 2 ) The ringer circuit B is connected to the same input signal terminal L 1 and cannot operate.

이상에서와 같이 벨·벨과 램프·램프를 선택스위치에 의하여 편리하게 조정할 수 있어 사용자의 실내분위기에 만족한 신호음을 들을 수 있다.As described above, the bell, the lamp and the lamp can be conveniently adjusted by the selection switch, so that the user can hear a satisfactory tone in the indoor environment.

Claims (1)

도시한바와같이 입력 신호 단자(L1) (L2)에 통화회로(A)와 톤링거회로(B)를 연결하고, 그 사이에 콘덴서(C1)및 훅 스위치(HSW)를 연결한 통상의 전화기 회로에 있어서, 입력신호 단자(L1)와 훅스위치(HSW)사이에 콘덴서(C2)및 저항(R)을 병렬로 네온램프(NL)에 연결하여 선택 스위치(SL, SW)의 일측단자(2)에 연결하고, 선택스위치(SL, SW)의 타측 단자(C')는 훅스위치(HSW)에 연결하여 구성된 전화기용 신호음 선별장치회로.As shown in the drawing, the call circuit (A) and the tone ringer circuit (B) are connected to the input signal terminals (L 1 ) and (L 2 ), and the capacitor (C 1 ) and the hook switch (HSW) are connected between them. In the telephone circuit of the circuit, the capacitor C 2 and the resistor R are connected to the neon lamp NL in parallel between the input signal terminal L 1 and the hook switch HSW to switch the selection switches SL and SW. Connected to one side terminal (2), the other terminal (C ') of the selector switch (SL, SW) is connected to the hook switch (HSW) for the telephone tone selection device circuit.
KR2019850014749U 1985-11-08 1985-11-08 A circuit for signal of telephone ringing KR890000418Y1 (en)

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KR2019850014749U KR890000418Y1 (en) 1985-11-08 1985-11-08 A circuit for signal of telephone ringing

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Application Number Priority Date Filing Date Title
KR2019850014749U KR890000418Y1 (en) 1985-11-08 1985-11-08 A circuit for signal of telephone ringing

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KR870009088U KR870009088U (en) 1987-06-15
KR890000418Y1 true KR890000418Y1 (en) 1989-03-09

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KR870009088U (en) 1987-06-15

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