JPS603830U - Self-timer operation indicator - Google Patents
Self-timer operation indicatorInfo
- Publication number
- JPS603830U JPS603830U JP9494283U JP9494283U JPS603830U JP S603830 U JPS603830 U JP S603830U JP 9494283 U JP9494283 U JP 9494283U JP 9494283 U JP9494283 U JP 9494283U JP S603830 U JPS603830 U JP S603830U
- Authority
- JP
- Japan
- Prior art keywords
- self
- timer
- pulse
- display device
- release button
- 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.)
- Granted
Links
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図は本考案の一実施例を示すブロック図である。第
２図は第１図に示す回路の波形図である。
２・・・・・・セルフモードスイッチ、３・・・・・・
セルフスイッチ、５・・・・・・フリップフロップ、１
５・・・・・・２進カウンタ、１７・・・・・・発音体
。FIG. 1 is a block diagram showing one embodiment of the present invention. FIG. 2 is a waveform diagram of the circuit shown in FIG. 1. 2...Self mode switch, 3...
Self-switch, 5...Flip-flop, 1
5...binary counter, 17...pronunciation body.
Claims (3)
−と発振手段とを作動し、この発振手段から出力された
パルスで発音体を駆動して音によりセルフタイマーの作
動中を表示するセルフタイマー作動表示装置において、 レリーズボタンの押下の回数をカウントするとともに、
セルフタイマーの作動後にリセットされるカウンタと、
前記発振手段と発音体との間に接続され、前記カウンタ
の出力信号に応じて開閉するゲート回路とを設け、レリ
ーズボタンが２回押下された時には、前記ゲート回路を
閉じて発音体の駆動を停止するようにしたことを特徴と
するセルフタイマー作動表示装置。(1) Self-timer when the release button is pressed
- in a self-timer operation display device that activates an oscillating means, drives a sounding body with a pulse output from the oscillating means, and displays a sound to indicate that the self-timer is in operation; the number of presses of the release button is counted; With,
A counter that is reset after the self-timer is activated,
A gate circuit is provided that is connected between the oscillation means and the sounding body and opens and closes according to the output signal of the counter, and when the release button is pressed twice, the gate circuit is closed and the sounding body is driven. A self-timer operation display device characterized in that it is configured to stop.
ルフスイッチと、このセルフスイッチがＯＮした時にセ
ットされて前記セルフタイマーと発振手段とを作動させ
るフリップフロップと、前記セルフタイマーの作動後に
パルスを発生して前記カウンタとフリップフロップとを
リセットするパルス発生器とを含むことを特徴とする実
用新案登録請求の範囲第１項゛記載のセルフタイマー作
動表示装置。(2) a self-switch that is turned on in conjunction with the press of the release button; a flip-flop that is set when the self-switch is turned on to activate the self-timer and the oscillation means; and a flip-flop that generates a pulse after the self-timer is activated. The self-timer operation display device according to claim 1, further comprising a pulse generator that generates a pulse to reset the counter and the flip-flop.
からなり、２つのパルスを合成して得たパルスが前記ゲ
ート回路に入力されることを特徴とする実用新案登録請
求の範囲第２項記載のセルフタイマー作動表示装置。(3) The oscillation means comprises two oscillators of high frequency and low frequency, and a pulse obtained by synthesizing the two pulses is input to the gate circuit. Self-timer operation display device as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9494283U JPS603830U (en) | 1983-06-22 | 1983-06-22 | Self-timer operation indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9494283U JPS603830U (en) | 1983-06-22 | 1983-06-22 | Self-timer operation indicator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS603830U true JPS603830U (en) | 1985-01-12 |
| JPH0233228Y2 JPH0233228Y2 (en) | 1990-09-07 |
Family
ID=30226985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9494283U Granted JPS603830U (en) | 1983-06-22 | 1983-06-22 | Self-timer operation indicator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS603830U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5565623U (en) * | 1978-10-30 | 1980-05-06 | ||
| JPS5685820U (en) * | 1979-12-06 | 1981-07-10 |
-
1983
- 1983-06-22 JP JP9494283U patent/JPS603830U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5565623U (en) * | 1978-10-30 | 1980-05-06 | ||
| JPS5685820U (en) * | 1979-12-06 | 1981-07-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0233228Y2 (en) | 1990-09-07 |
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