JPS58141891U - Alarm Clock - Google Patents
Alarm ClockInfo
- Publication number
- JPS58141891U JPS58141891U JP3861082U JP3861082U JPS58141891U JP S58141891 U JPS58141891 U JP S58141891U JP 3861082 U JP3861082 U JP 3861082U JP 3861082 U JP3861082 U JP 3861082U JP S58141891 U JPS58141891 U JP S58141891U
- Authority
- JP
- Japan
- Prior art keywords
- alarm sound
- circuit
- alarm
- control unit
- alarm clock
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案目覚まし時計の実施例の構成を示すブロ
ック図、第２図はアラーム音の発生モード図である。
１・°・ベースユニット、２．３・・・アラーム音制御
ユニット、４・・・計時部、５・・・発振回路、６・・
・分周回路、７・・・計数回路、８・・・切換回路、９
・・・脆憶回路、１０・・・アラーム入力器、１１・・
・表示部、１２・・・デコーダ、１３・・・ドライバ、
１４・・・デジタル表示器、１５・・・−数構出回路、
１６・・・ナントゲート、１ １７乃至１９・・・アン
ドゲート、２０・・・アラーム音停止スイッチ、２１・
・・アラーム音発生回路、２２・・・電圧利得制御型ア
ンプ、２３・・・ブザー、２４・・・標準電圧源、２５
．２６・・・ダイオード、２７゜２８・・・１／２分周
回路、２９・・・インターバル設定スイッチ、３０・・
・計数回路、３１・・・Ｄ／Ａ変換回路。FIG. 1 is a block diagram showing the configuration of an embodiment of the alarm clock of the present invention, and FIG. 2 is a diagram showing the generation mode of the alarm sound. 1.° Base unit, 2.3 Alarm sound control unit, 4 Timing section, 5 Oscillation circuit, 6.
・Frequency dividing circuit, 7... Counting circuit, 8... Switching circuit, 9
...Brittle memory circuit, 10...Alarm input device, 11...
・Display unit, 12...decoder, 13...driver,
14...Digital display, 15...-number configuration circuit,
16... Nantes gate, 1 17 to 19... And gate, 20... Alarm sound stop switch, 21.
...Alarm sound generation circuit, 22...Voltage gain control type amplifier, 23...Buzzer, 24...Standard voltage source, 25
．． 26...Diode, 27°28...1/2 frequency divider circuit, 29...Interval setting switch, 30...
- Counting circuit, 31...D/A conversion circuit.
Claims (4)
する制御回路２７．２８又は３０．３１を備えたアラー
ム音制御ユニット２又は３が着脱自在に接続しうる端子
Ｔ□、Ｔ２又はＴ３．Ｔ４を有し、かつ該端子に前記ア
ラーム音制御ユニット２又は３が接続されていないとき
に固有のモードでアラーム音を発生するアラーム音発生
回路２１を有することを特徴とする目覚まし時計。(1) Terminal T□, T2 or T3 to which the alarm sound control unit 2 or 3 equipped with the control circuit 27.28 or 30.31 that emits a control signal for controlling the alarm sound generation mode can be detachably connected. An alarm clock characterized in that it has an alarm sound generation circuit 21 which has a timer T4 and generates an alarm sound in a specific mode when the alarm sound control unit 2 or 3 is not connected to the terminal.
継続的にアラーム音を発生する回路であることを特徴と
する実用新案登録請求の範囲第１項記載の目覚まし時計
。(2) The alarm clock according to claim 1, wherein the alarm sound generation circuit 21 is a circuit that continuously generates an alarm sound at -foot volume.
８は、アラーム音を所定の断続比で断続させる制御信号
を発する回路であることを特徴とする実用新案登録請求
の範囲第２項記載の目覚まし時計。(3) Control circuit 27°2 of the arm sound control unit 2
The alarm clock according to claim 2, wherein 8 is a circuit that generates a control signal to intermittent the alarm sound at a predetermined intermittent ratio.
３１は、アラーム音の音量を漸次増大させる制御信号を
発する回路であることを特徴とする実用新案登録請求の
範囲第２項記載の目覚まし時計。(4) Control circuit 30 of the alarm sound control unit 3.
The alarm clock according to claim 2, wherein 31 is a circuit that issues a control signal to gradually increase the volume of the alarm sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3861082U JPS58141891U (en) | 1982-03-18 | 1982-03-18 | Alarm Clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3861082U JPS58141891U (en) | 1982-03-18 | 1982-03-18 | Alarm Clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58141891U true JPS58141891U (en) | 1983-09-24 |
Family
ID=30049940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3861082U Pending JPS58141891U (en) | 1982-03-18 | 1982-03-18 | Alarm Clock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58141891U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5393065A (en) * | 1977-01-26 | 1978-08-15 | Seiko Instr & Electronics Ltd | Electronic watch with alarm |
| JPS55134900A (en) * | 1979-04-06 | 1980-10-21 | Matsushita Electric Works Ltd | Speaking apparatus |
-
1982
- 1982-03-18 JP JP3861082U patent/JPS58141891U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5393065A (en) * | 1977-01-26 | 1978-08-15 | Seiko Instr & Electronics Ltd | Electronic watch with alarm |
| JPS55134900A (en) * | 1979-04-06 | 1980-10-21 | Matsushita Electric Works Ltd | Speaking apparatus |
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