JPS5891187U - clock lighting device - Google Patents
clock lighting deviceInfo
- Publication number
- JPS5891187U JPS5891187U JP18602481U JP18602481U JPS5891187U JP S5891187 U JPS5891187 U JP S5891187U JP 18602481 U JP18602481 U JP 18602481U JP 18602481 U JP18602481 U JP 18602481U JP S5891187 U JPS5891187 U JP S5891187U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- time
- illumination means
- driving
- closing
- 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
Landscapes
- 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図は本考案の時計の外観を示す図、第２図は本考案
の時計の内部構造造を示す図、第３図は従来の実施例を
示す回路図、第４図は本考案による実施例を示す回路図
、第５図はステップモータ駆動信号を表わす図である。
２・・・・・・押しボタン、３・・・・・・スライドス
イッチノブ、５・・・・・・ランプ、６・・・・・・Ｌ
ＥＤ、 ７・・・・・・第２のスイッチ、８・・・・・
・第１のスイッチ。
第１−図
第２図Fig. 1 is a diagram showing the external appearance of the clock of the present invention, Fig. 2 is a diagram showing the internal structure of the clock of the present invention, Fig. 3 is a circuit diagram showing a conventional embodiment, and Fig. 4 is a diagram according to the invention. A circuit diagram showing an embodiment, FIG. 5 is a diagram showing a step motor drive signal. 2...Push button, 3...Slide switch knob, 5...Lamp, 6...L
ED, 7...Second switch, 8...
・First switch. Figure 1-Figure 2
Claims (3)
する第１、第２の照明手段を有するアナ口、グ式時計に
於いて、第１、第２の照明手段を駆動する第２の回路手
段は、時刻表示部と駆動する第１の回路手段とは独立に
構成し、第１のスイッチの開閉に応答して第１の回路手
段の時刻表示部を駆動するモーター駆動パルスが入力さ
れる毎に、比較的短かい一定時間第１の照明手段を点灯
させる第１の駆動回路と、該モーターパルスをクロック
パルスとするカウンターから成る時限回路を有し、第２
のスイッチの開閉に応答して、一定時間のみ第２の照明
手段を点灯する様にした第２の駆動回路から成ることを
特徴とした表示装置。(1) Driving the first and second illumination means in a double-mouth type clock having first and second illumination means that operate in response to opening and closing of the first and second switches, respectively. The second circuit means is configured independently of the first circuit means for driving the time display section, and includes a motor drive pulse that drives the time display section of the first circuit means in response to opening and closing of the first switch. a first drive circuit that lights the first illumination means for a relatively short fixed period of time each time the motor pulse is input;
1. A display device comprising a second driving circuit configured to turn on a second illumination means for a certain period of time in response to opening/closing of a switch.
於て、第１の照明手段をＬＥＤとし、第１の駆動回路は
トランジスタ、抵抗、コンデンサから成りトランジスタ
がＯＮ状態のときは、電源電圧の約２倍の電圧がＬＥＤ
に印加される様構成したことを特徴とする照明装置。(2) In the utility model registration claim described in claim 1, the first lighting means is an LED, the first driving circuit is composed of a transistor, a resistor, and a capacitor, and when the transistor is in the ON state, the power supply is turned on. The voltage is approximately twice that of the LED
An illumination device characterized in that it is configured such that a voltage is applied to the lighting device.
で、更には、アナログ式目覚時計に於て、第１の照明手
段は目覚がセットされているときのみ動作する様にした
ことを特徴とする照明装置。(3) Utility model registration Claims 1 and 2, furthermore, in an analog alarm clock, the first illumination means operates only when the alarm is set. A lighting device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18602481U JPS5891187U (en) | 1981-12-14 | 1981-12-14 | clock lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18602481U JPS5891187U (en) | 1981-12-14 | 1981-12-14 | clock lighting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5891187U true JPS5891187U (en) | 1983-06-20 |
| JPS6146468Y2 JPS6146468Y2 (en) | 1986-12-27 |
Family
ID=29987605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18602481U Granted JPS5891187U (en) | 1981-12-14 | 1981-12-14 | clock lighting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5891187U (en) |
-
1981
- 1981-12-14 JP JP18602481U patent/JPS5891187U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6146468Y2 (en) | 1986-12-27 |
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