JPH02145849U

JPH02145849U -

Info

Publication number: JPH02145849U
Application number: JP5566189U
Authority: JP
Priority date: 1989-05-15
Filing date: 1989-05-15
Publication date: 1990-12-11

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例の送信機装置を電
話機にセツトした状態を示す図である。第２図は
第１図実施例の送信機装置の内部構造を示す図で
ある。第３図は第２図に示す送信機装置の具体的
な回路図である。第４図は第３図の要部の動作を
説明するための波形図である。第５図はこの考案
の一実施例の受信機装置に電話機をセツトした状
態を示す図である。第６図は第５図に示す受信機
装置の具体的な回路図である。第７図は第６図の
動作を説明するための波形図である。第８図はラ
ンダムにフツクスイツチをオフにしたときに形成
されるパルスを説明するための波形図である。図において、１０……送信機装置、１２および
８８……電話機、１６……フツクスイツチ、２２
および９８……液晶表示器、２８……プランジヤ
ヨーク、３２……ソレノイド、３４……マイク、
５６……Ｉ／Ｎカウンタ、５８……スイツチ連、
７２および１５６……ＲＡＭ、７４および１６２
……ＬＣＤドライバ、８２……受信機装置、９０
……ピツクアツプ、１０６……ブザー、１０８…
…リセツトキー、１２６……遅延回路、１２８…
…ＮＡＮＤゲート、１３０……カウンタ、１４０
および１４２……ＦＦ、１５８……データ入力回
路を示す。 FIG. 1 is a diagram showing a state in which a transmitter device according to an embodiment of the present invention is set in a telephone set. FIG. 2 is a diagram showing the internal structure of the transmitter device of the embodiment shown in FIG. FIG. 3 is a specific circuit diagram of the transmitter device shown in FIG. 2. FIG. 4 is a waveform diagram for explaining the operation of the main part of FIG. 3. FIG. 5 is a diagram showing a state in which a telephone set is set in a receiver device according to an embodiment of the present invention. FIG. 6 is a specific circuit diagram of the receiver device shown in FIG. 5. FIG. 7 is a waveform diagram for explaining the operation of FIG. 6. FIG. 8 is a waveform diagram illustrating pulses generated when the switch is turned off at random. In the figure, 10... transmitter device, 12 and 88... telephone, 16... switch, 22
and 98...Liquid crystal display, 28...Plunger yoke, 32...Solenoid, 34...Microphone,
56...I/N counter, 58...Switch series,
72 and 156...RAM, 74 and 162
...LCD driver, 82 ...Receiver device, 90
...Pickup, 106...Buzzer, 108...
...Reset key, 126...Delay circuit, 128...
...NAND gate, 130...Counter, 140
and 142...FF, 158...data input circuit.

Claims

[Claims for Utility Model Registration] 1. Input means for inputting predetermined information to be transmitted; for setting the number of cycles of a ringer signal to be sent to a called telephone according to the information input from the input means; a setting means, a ringing sound detection means for detecting a ringing sound of a called telephone from a receiver, and a ringing sound detected by the ringing sound detection means and a ringing signal set by the setting means. A transmitter apparatus comprising: off means for turning off a switch in an on state based on a number of cycles of the transmitter apparatus. 2. The transmitter device according to claim 1, further comprising display means for displaying the transmission information inputted from the input means. 3. The transmitter device according to claim 1 or 2, wherein the input means includes key means. 4. The transmitter device according to claim 1, wherein the off means includes a solenoid that forcibly lowers the hook. 5. Detection means for detecting the number of reception cycles of the ringer signal of the telephone; selection means for selecting predetermined transmission information based on the number of reception cycles of the ringer signal detected by the detection means; and the selection. A receiver device comprising display means for displaying transmitted information selected by the means. 6. The detection means includes a conversion means for converting the received ringer signal into a pulse, a logic means for ANDing the converted pulse and a delayed pulse of the pulse, and forming an AND pulse. 6. Receiver device according to claim 5, comprising counting means for counting. 7. Input means for inputting predetermined information to be transmitted; setting means for setting the number of cycles of a ringer signal to be sent to the called telephone according to the information input from the input means; called called telephone; a ringer sound detecting means for detecting a ringer sound from the receiver, and a ringer sound detecting means detecting the ringer sound, and turning on the ringer sound based on the number of cycles of the ringer signal set by the setting means. a transmitter device having an off means for turning a switch in an off state; a detecting means for detecting a number of reception cycles of a ringer signal of a telephone; a receiver device having: a selection means for selecting predetermined transmission information; and a display means for displaying the transmission information selected by the selection means;
Sending and receiving system.