JPS5985984U - clock device - Google Patents
clock deviceInfo
- Publication number
- JPS5985984U JPS5985984U JP18342282U JP18342282U JPS5985984U JP S5985984 U JPS5985984 U JP S5985984U JP 18342282 U JP18342282 U JP 18342282U JP 18342282 U JP18342282 U JP 18342282U JP S5985984 U JPS5985984 U JP S5985984U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- time
- negative
- heater power
- transformer
- 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
- Electric 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、時間基準信号の発生手段として専用の時間基
準信号発生器を用いた従来の時計装置を示す概略図であ
る。第2図は、時間基準信号として商用電源を波形整形
したものを用いる場合の従来の時計装置を示す概略図で
ある。第3図は、この考案の一実施例を示す概略図であ
る。 5、図において、1は変圧器、2は螢光表
示管、3 。
は時間計測装置、6はツェナーダイオード、7は抵抗器
、8は波形整形回路、VNは負電源、VCCは正電源、
HPはヒータ電力、TSは時間基準信号、DSは時間表
示信号である。FIG. 1 is a schematic diagram showing a conventional timepiece device using a dedicated time reference signal generator as a time reference signal generating means. FIG. 2 is a schematic diagram showing a conventional clock device that uses a waveform-shaped commercial power source as a time reference signal. FIG. 3 is a schematic diagram showing an embodiment of this invention. 5. In the figure, 1 is a transformer, 2 is a fluorescent display tube, and 3. is a time measurement device, 6 is a Zener diode, 7 is a resistor, 8 is a waveform shaping circuit, VN is a negative power supply, VCC is a positive power supply,
HP is heater power, TS is a time reference signal, and DS is a time display signal.
Claims (2)
れた商用周波の交流のヒータ電力を出力するヒータ電源
回路と、 時間基準信号をもとに時間を計測して時間表示信号を出
力する時間計測装置と、 前記ヒータ電源回路および前記時間計測装置に接続され
ていて、前記ビー2電力および前記時間表示信号をもと
に時間を表示する螢光表示管と、 前記ヒータ電源回路、前記負の電源および前記正の電源
に接続されていて、前記ヒータ電力を波整形して、商用
周波の前記時間基準信号を、 出力する波形整
形回路とを備える、時計装置。(1) A positive power supply, a negative power supply, a heater power supply circuit that is connected to the negative power supply and outputs commercial frequency alternating current heater power that is biased to a negative potential, and a time measuring device that measures time and outputs a time display signal; and a firefly that is connected to the heater power supply circuit and the time measuring device and that displays time based on the Bee 2 power and the time display signal. an optical display tube; and a waveform shaping circuit that is connected to the heater power supply circuit, the negative power supply, and the positive power supply, and that waveforms the heater power and outputs the time reference signal of a commercial frequency. A clock device.
続される変圧器と、 アノードが前記負の電源に、カソードが前記変圧器の2
次巻線の一方の端部に接続されたツェナーダイオードと
、 前記ツェナーダイオードのカソードとアース間に接続さ
れた抵抗器とを備え、 前記波形整形回路は、 ベースが前記変圧器め2次巻線の他方の端部に接続さi
たNPN型トランジスタと、アノードが前記トランジス
タのエミッタに、カソードが前記負の電源に接続された
ダイオードと、 前記トランジスタのコレクタと前記正のWとの間に接続
された分圧用の抵抗器とを備える、実用新案登録請求の
範囲第1項記載の時計装置。(2) Does the heater power supply circuit have a primary winding? a transformer having a primary winding connected to a commercial power source, an anode connected to the negative power source and a cathode connected to the second side of the transformer;
The waveform shaping circuit includes a Zener diode connected to one end of the secondary winding, and a resistor connected between the cathode of the Zener diode and ground, and the waveform shaping circuit has a base connected to the secondary winding of the transformer. connected to the other end of i
a diode having an anode connected to the emitter of the transistor, a cathode connected to the negative power supply, and a voltage dividing resistor connected between the collector of the transistor and the positive W. A timepiece device according to claim 1 of the utility model registration claim.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18342282U JPS5985984U (en) | 1982-12-01 | 1982-12-01 | clock device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18342282U JPS5985984U (en) | 1982-12-01 | 1982-12-01 | clock device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5985984U true JPS5985984U (en) | 1984-06-11 |
JPS6336309Y2 JPS6336309Y2 (en) | 1988-09-27 |
Family
ID=30396971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18342282U Granted JPS5985984U (en) | 1982-12-01 | 1982-12-01 | clock device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5985984U (en) |
-
1982
- 1982-12-01 JP JP18342282U patent/JPS5985984U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6336309Y2 (en) | 1988-09-27 |
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