KR890002340B1 - Automatic answering apparatus for a telephone set - Google Patents

Automatic answering apparatus for a telephone set Download PDF

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Publication number
KR890002340B1
KR890002340B1 KR1019860003831A KR860003831A KR890002340B1 KR 890002340 B1 KR890002340 B1 KR 890002340B1 KR 1019860003831 A KR1019860003831 A KR 1019860003831A KR 860003831 A KR860003831 A KR 860003831A KR 890002340 B1 KR890002340 B1 KR 890002340B1
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South Korea
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switch
scr
terminal
telephone
deck
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KR1019860003831A
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Korean (ko)
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KR870011769A (en
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최청수
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최청수
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/64Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Telephone Set Structure (AREA)

Abstract

The answering telephone provides answering message automatically as well as recording the message of the transmiter. When receiving the outside call signal, the SCR and relays are turned on to drive the reproducing and recording decks. When operating the hold switch, the holding sound is provided to the transmitter side.

Description

전화기용 자동응답장치Answering machine for telephone

제 1 도는 본 발명의 회로도이다.1 is a circuit diagram of the present invention.

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

1 : 접속부 2 : 데크부1 connection part 2 deck part

3 : 음성회로부 T1,T2 : 전화선로3: voice circuit part T1, T2: telephone line

REC : 녹음단 SOL : 솔레노이드REC: recording stage SOL: solenoid

SW1~SW4 : 스위치 RS1~RS3 : 릴레이스위치SW1 ~ SW4: Switch RS1 ~ RS3: Relay switch

C1,C2 : 콘덴서 L1~L3 : 코일C1, C2: Condenser L1 ~ L3: Coil

R1~R7 : 저항 D1,D2 : 다이오드R1 ~ R7: Resistor D1, D2: Diode

본 발명은 수신자 부재시에 전화가 걸려왔을 때 자동으로 응답하도록 하는 전화기용 자동응답장치에 관한 것으로, 특히 송신자에게 응답메시지가 자동적으로 전달됨과 더불어 송신자의 전달사항이 녹음되게 됨으로써 전화기에 접속시켜 편리하게 사용할 수 있도록된 전화기용 자동응답장치에 관한 것이다.The present invention relates to an automatic answering device for a telephone to automatically answer when a call is received in the absence of a recipient. In particular, a response message is automatically delivered to the sender, and the transmission of the sender is recorded, thereby conveniently connecting to the telephone. An answering machine for a telephone is made available.

일반적으로 전화기는 호출신호에 따라 수신자가 수화기를 들면 수화기에 의해 눌려져 있던 작동버튼이 올라오면서 통화상태가 이루어지도록 되어 있기 때문에, 수신자가 부재중일 경우에는 발신음이 계속되어 수신자가 부재중임을 알 수 없을 뿐만아니라, 전달사항을 전하기 위해서는 반복해서 전화를 걸어야 하는 불편이 있었다.In general, the telephone is configured to make a call state when the receiver lifts the handset according to the call signal and the operation button pressed by the receiver is raised. Therefore, when the receiver is absent, the telephone tone continues and the receiver does not know that the receiver is absent. Rather, it was inconvenient to call repeatedly to convey the message.

이와같은 불편을 제거하기 위해 종래에도 부재중임을 알리고 송신자의 전달사항을 녹음할 수 있도록된 자동응답장치가 많이 개발되어져 있기는 하나, 이러한 종래의 장치는 모우터와 캠 등을 이용한 기계식장치로 구성되어 있어서 그 구조가 복잡하고, 또 회로식 장치일지라도 음성합성장치나 마이크로프로세서, IC 등을 사용하기 때문에 장치의 부피가 커지게 되고 가격이 비사지게 될 뿐만아니라 회로구성이 복잡해지게 되고, 또 장치를 전화기내에 내장시켜 놓고 있었기 때문에 제조공정이 복잡해지게 되는 문제점이 있었다.In order to eliminate such inconvenience, a number of automatic answering devices have been developed to notify the user of absence and record the transmission of the sender. However, such a conventional device is composed of a mechanical device using a motor and a cam. Therefore, the structure is complicated, and even a circuit device uses a voice synthesis device, a microprocessor, an IC, etc., so that the device becomes bulky and expensive, and the circuit configuration becomes complicated. There was a problem that the manufacturing process is complicated because it was built in.

이에 본 발명은 상기와 같은 문제점을 해결하기 위해 발명된 것으로, 외부로부터 호출신호가 입력되면 SCR이 도통됨과 동시에 릴레이스위치가 작동하므로서 응답메시지 전달용 데크와 녹음기가 구동되게 되어, 응답메시지가 송신자에게 전달되고 송신자의 전달사항이 녹음되게 됨과 더불어, 홀딩스위치를 동작시키게 되면 일반적인 통화중에 데크로부터 대기음이 발해질 수 있게 됨으로써, 일반전화기에 연결시켜 편리하게 사용할 수 있도록 된 전화기용 자동응답장치를 제공하는데 그 목적이 있다.Accordingly, the present invention has been invented to solve the above problems, when the call signal is input from the outside, the SCR is conducted and at the same time the relay switch is operated so that the response message delivery deck and recorder is driven, the response message to the sender In addition to the transmission and recording of the sender's information, when the holding switch is operated, the sound can be emitted from the deck during a normal call, providing an automatic answering device for a telephone that can be conveniently connected to a regular telephone The purpose is.

상기와 같은 목적을 달성하기 위한 본 발명은, 전화선로(T1)(T2)에 접속되는 접속부(1)에 콘덴서(C1)(C2)와 코일(L1)(L2)(L3)을 통해 녹음단(REC)과 SCR의 게이트가 연결되고, 상기 SCR의 양극이 릴레이스위치(RS1~RS3)를 구동시키는 솔레노이드(SOL)를 통해 전원단(B+)에 연결되며, SCR의 음극이 구동스위치(SW1)와 데크감지스위치(SW2)를 통해 접지단에 연결되고, 릴레이스위치(RS1)가 데크부(2)와 전원단(B+)사이에 연결되며, 릴레이스위치(RS2)가 코일(L3)을 공통단자로해서 SCR의 게이트단과 음성회로부(3)에 선택적으로 연결되고, 릴레이스위치(RS3)가 녹음기의 입력전원선에 연결되며, 상기 SCR의 게이트단에는 점검스위치(SW3)가 연결됨과 더불어 상기 SCR와 솔레노이드(SOL)사이에는 홀딩스위(SW4)가 연결된 구조로 되어 있다.The present invention for achieving the above object is characterized in that the connecting portion (1) connected to a telephone line (T1) (T2), a capacitor (C1), (C2) and a coil (L 1) (L 2) (L 3) The recording terminal REC and the gate of the SCR are connected to each other, the anode of the SCR is connected to the power supply terminal B + through a solenoid SOL for driving the relay switches RS1 to RS3, and the cathode of the SCR is a driving switch. (SW1) and the deck detection switch (SW2) is connected to the ground terminal, the relay switch (RS1) is connected between the deck (2) and the power supply terminal (B +), the relay switch (RS2) coil (L3) Is connected to the gate terminal of the SCR and the voice circuit unit 3 as a common terminal, the relay switch RS3 is connected to the input power line of the recorder, and the check switch SW3 is connected to the gate terminal of the SCR. The holding switch SW4 is connected between the SCR and the solenoid SOL.

상기와 같이 구성된 본 발명은, 종래의 자동응답장치에 비해 구조가 간단하면서도 수신자의 부재시에 응답메시지가 자동으로 송신됨과 동시에 송신자의 전달내용이 녹음될 수 있도록 되어 있어서, 일반전화기에 간단히 접속시켜 편리하게 사용할 수가 있게 된다.The present invention configured as described above is simpler in structure than the conventional automatic answering device, and in response to the automatic transmission of the response message in the absence of the receiver, and the transmission contents of the sender can be easily recorded. It can be used.

제 1 도는 본 발명의 회로도로서, 전화선로(T1)(T2)로부터 접속부(1)에 호출신호인 링깅신호가 입력되면 솔레노이드(SOL)의 구동에 따라 릴레이스위치(RS1~RS3)가 절환됨으로써 부재중 응답메시지가 송신되고 송신자의 전달사항이 녹음되도록 되어 있다.1 is a circuit diagram of the present invention, when a ringing signal, which is a call signal, is input from the telephone lines T1 and T2 to the connection unit 1, the relay switches RS1 to RS3 are switched in accordance with the driving of the solenoid SOL. A response message is sent and the sender's delivery is recorded.

먼저 장치가 비구동상태 즉 데크감지스위치(SW2)가 ON상태이고, 스위치(SW1,SW3,SW4)가 OFF상태이며, 코일(L3)이 릴레이스위치(RS3)를 통해 SCR의 게이트에 연결되고, 릴레이스위치(RS1,RS3)가 OFF된 상태에서 인위적으로 구동스위치(SW1)를 ON시키게 되면, 접속부(1)를 통해 호출신호인 링깅전압이 입력되면서 이 링깅전압이 콘덴서(C1)(C2)를 통해 코일(L1)로 인가되어 코일(L2)(L3)상에 각각 유도되어져, 코일(L2)에 유도된 신호가 저항(R1)(R2)(R3)을 통해 녹음단(REC)으로 전달되는 한편 코일(L3)에 유도된 신호는 다이오드(D1)와 저항(R4)등을 통해 SCR의 게이트로 인가되어 SCR을 도통시키게 된다.First, the device is in the non-drive state, that is, the deck detection switch (SW2) is ON, the switches (SW1, SW3, SW4) is OFF, the coil (L3) is connected to the gate of the SCR through the relay switch (RS3), When the driving switch SW1 is artificially turned on while the relay switches RS1 and RS3 are turned off, the ringing voltage, which is a call signal, is input through the connecting portion 1, and the ringing voltage is applied to the capacitors C1 and C2. Is applied to the coil (L1) through the coil L2 (L3), respectively, and the signal induced in the coil (L2) is transmitted to the recording terminal (REC) through the resistor (R1) (R2) (R3) On the other hand, the signal induced in the coil (L3) is applied to the gate of the SCR through the diode (D1) and the resistor (R4) to conduct the SCR.

이렇게 SCR이 도통됨에 따라 전원단(B+)에 연결된 솔레노이드(SOL)가 구동되게 되면 릴레이스위치(RS1~RS3)가 절환시켜지게 되는바, 릴레이스위치(RS1)가 ON되어 전원단(B+)이 응답용 데크부(2) 및 음성회로부(3)에 인가되므로서 데크(2)내에 기록되어 있는 응답신호를 재생, 증폭시켜주게 되고, 릴레이스위치(RS2)가 코일(L3)과 SCR의 음성신호부(3)를 연결시켜 주므로써 재생, 증폭된 응답신호가 코일(L3)을 통해 송신자에게 전달되게 되며, 릴레이스위치(RS3)가 ON되면서 녹음기(도시되지 않음)에 교류전원단이 연결되므로서 녹음기가 동작되게 된다.As the SCR is conducted, when the solenoid SOL connected to the power supply terminal B + is driven, the relay switches RS1 to RS3 are switched. The relay switch RS1 is turned on, and the power supply terminal B + responds. It is applied to the deck portion 2 and the audio circuit portion 3 to reproduce and amplify the response signal recorded in the deck 2, the relay switch RS2 is the audio signal portion of the coil (L3) and SCR (3) By connecting the regenerated and amplified response signal is transmitted to the sender through the coil (L3), the relay switch (RS3) is turned on and the AC power terminal is connected to the recorder (not shown) while the recorder It will work.

여기서 상기 데크부(2)는 응답메시지가 녹음되어져 있는 테이프의 길이에 따라 일전시간동안 구동되는데 테이프가 다감겨져 정지되게 되면 데크감지스위치(SW2)가 OFF되게 되며, 음성회로부(3)는 재생용 송화증폭기와 음성증폭기 등으로 구성된다.Here, the deck unit 2 is driven for an entire time according to the length of the tape on which the response message is recorded. When the tape is wound and stopped, the deck detecting switch SW2 is turned off, and the audio circuit unit 3 is for reproduction. It consists of a call amplifier and a voice amplifier.

그리고 상기 응답메시지가 기록된 테이프는 응답메시지를 전달한 후에도 송신자의 전달사항이 녹음기에 녹음되도록 일정시간 더 구동되게 되는데, 송신자의 전달사항은 코일(L1)과 코일(L2) 및 저항(R1~R3)을 통해 녹음단(REC)으로 입력됨으로써 교류전원단의 전원으로 작동되는 녹음기에 기록되어지게 되고, 통화시간이 일정시간, 예컨대 30~60초 정도 지난뒤 응답테이프가 다 감겨 정지되게 되면 데크감지스위치(SW2)가 이를 감지하여 OFF상태로 되는 바, 그에 따라 SCR이 OFF되면서 솔레노이드(SOL)의 전원이 차단되어 각 릴레이스위치(RS1~RS3)가 모두 비구동상태로 돌아가게 되므로서 통화가 차단되게 되고, 응답테이프가 자동역진장치(도시되지 않음)에 의해 다시 되감기에 됨과 동시에 데크감지스위치(SW2)가 ON상태로 되어 수신상태로 복귀되게 된다.The tape in which the response message is recorded is further driven for a predetermined time so that the transmission of the sender is recorded in the recorder even after delivering the response message. The transmission of the sender is coils L1 and coils L2 and resistors R1 to R3. The recorder is recorded on the recorder operated by AC power by being input to the recording stage (REC) .When the call is stopped after a certain time, such as 30 ~ 60 seconds, the deck detection switch (SW2) detects this and turns off. Therefore, the SCR is turned off and the power of the solenoid (SOL) is cut off so that each relay switch (RS1 to RS3) is returned to the non-driven state. Then, the response tape is rewound by the automatic reversing device (not shown), and at the same time, the deck detection switch SW2 is turned ON to return to the reception state.

이때 전술한 바와 같이 응답테이프의 길이에 따라 데크의 구동시간, 즉 통화시간이 조절되게 되는 바, SCR의 게이트에 다이오드(D2)와 저항(R5,R6)을 통해 점검스위치(SW3)가 설치되어 있어 이 점검스위치(SW3)와 구동스위치(SW1)를 이용하여 호출신호가 입력되지 않는 상태에서도 인위적으로 SCR을 턴온시켜줌으로써 데크부(2)내의 테이프를 적절히 감아 데크(2)가 구동되는 시간을 조절할 수 있도록 되어 있으며, 녹음기는 본 발명과 같이 녹음용 데크를 내장시키지 않고, 일반 가정용 녹음기를 교류전원단자와 녹음단자에 연결하여 사용할 수도 있다.At this time, the driving time of the deck, that is, the talk time, is adjusted according to the length of the response tape as described above, and the check switch SW3 is installed at the gate of the SCR through the diode D2 and the resistors R5 and R6. By using this check switch (SW3) and the drive switch (SW1), even when no call signal is input, the SCR is turned on artificially so that the tape in the deck unit 2 is properly wound so that the time for the deck 2 to be driven is maintained. It is possible to adjust, the recorder can be used by connecting a general home recorder to the AC power terminal and the recording terminal, without a built-in recording deck as in the present invention.

한편, 솔레노이드(SOL)와 SCR사이에 홀딩스위치(SW4)가 설치됨으로써 사용자의 일반적인 통화중에 대기상태에서 송신자에게 아름다운 음향을 제공할 수 있도록 되어 있는 바, 이는 상기 응답용 테이프대신 음악이나 새소리 등이 녹음된 테이프를 사용하면 되는데 홀딩스위치(SW4)를 눌러줄 경우 SCR과는 관계없이 솔레노이드(SOL)가 구동되므로, 상기한 바와 같은 작용에 의해 데크부(2)로부터의 음향이 상대방에게 전달되게 되고, 테이프는 다 감겼을지라도 자동으로 되감겨 녹음되어 있는 음향을 재생반복하게 된다. 이때 홀딩스위치(SW4)는 전화기의 후크스위치와 반대로 동작되도록 함으로써 별도의 스위치 조작없이 사용할 수도 있다.On the other hand, the holding switch (SW4) is installed between the solenoid (SOL) and SCR to provide a beautiful sound to the sender in the standby state during the normal call of the user, which is a music or bird sound instead of the answering tape If you press the holding switch (SW4), you can use the recorded tape, so the solenoid (SOL) is driven regardless of the SCR, so that the sound from the deck unit 2 is transmitted to the other party by the above-described action. Even if the tape is wound up, it will automatically rewind and repeat the recorded sound. At this time, the holding switch (SW4) can be used without a separate switch operation by operating in reverse to the hook switch of the phone.

상기와 같이 본 발명은 일반전화기의 전화선로(T1,T2)에 접속시켜 수신자 부재시에 자동적으로 송신자에게 응답메시지가 전달되고 송신자의 전달내용이 녹음될 수가 있게되고, 또 사용자의 통화중에 대기음이 제공될 수도 있어 편리하게 사용할 수 있는 효과와 함께, 릴레이구동방식을 이용하므로서 회로구성이 간단하게 되어 저렴한 가격과 간단한 구조 및 부피의 소형화를 기할 수 있는 등의 효과가 있다.As described above, the present invention can be connected to the telephone line (T1, T2) of the general telephone, the response message is automatically delivered to the sender in the absence of the receiver and the transmission contents of the sender can be recorded, and the standby sound is provided during the user's call. In addition to the effects that can be used conveniently, the circuit configuration is simplified by using the relay drive method, such as low cost and simple structure and volume can be reduced.

Claims (1)

전화기에 사용되는 자동응답장치에 있어서, 전화선로(T1)(T2)와 접속되는 접속부(1)에 콘덴서(C1)(C2)와 코일(L1~L3)을 통해 녹음단(REC)과 SCR의 게이트가 연결되고, 상기 SCR의 양극이 릴레이스위치(RS1~RS3) 구동용 솔레노이드(SOL)를 통해 전원단(B+)에 연결되는 한편 음극이 구동스위치(SW1)와 데크감지스위치(SW2)를 통해 접지단에 연결되며, 상기 릴레이스위치(RS1)가 데크부(2)와 전원단(B+)사이에 연결되는 한편 릴레이스위치(RS2)는 코일(L3)공통단자로 해서 SCR의 게이트단과 음성회로부(3)에 선택적으로 연결됨과 더불어 릴레이스위치(RS3)는 녹음기의 교류전원단에 연결되고, 상기 SCR의 게이트에 별도의 점검스위치(SW3)가 연결됨과 더불어 상기 SCR과 솔레노이드(SOL)사이에는 홀딩스위치(SW4)가 연결된 것을 특징으로 하는 전화기용 자동응답장치.In an answering machine used for a telephone, a recording terminal REC and an SCR are connected to a connection portion 1 connected to a telephone line T1 (T2) through a condenser C1 (C2) and coils L1 to L3. The gate is connected, and the positive pole of the SCR is connected to the power supply terminal B + through the solenoid SOL for driving the relay switches RS1 to RS3, while the negative pole is connected to the driving switch SW1 and the deck detection switch SW2. The relay switch RS1 is connected between the deck portion 2 and the power supply terminal B +, while the relay switch RS2 serves as the common terminal of the coil L3, and the gate terminal and the audio circuit portion ( 3) and the relay switch (RS3) is selectively connected to the AC power terminal of the recorder, a separate check switch (SW3) is connected to the gate of the SCR, and holding switch (SOL) between the SCR and the solenoid (SOL) Answering device for a telephone, characterized in that the SW4) is connected.
KR1019860003831A 1986-06-15 1986-06-15 Automatic answering apparatus for a telephone set KR890002340B1 (en)

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KR1019860003831A KR890002340B1 (en) 1986-06-15 1986-06-15 Automatic answering apparatus for a telephone set

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KR1019860003831A KR890002340B1 (en) 1986-06-15 1986-06-15 Automatic answering apparatus for a telephone set

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KR870011769A KR870011769A (en) 1987-12-26
KR890002340B1 true KR890002340B1 (en) 1989-06-30

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