JPS6025993U - digital hand clock - Google Patents
digital hand clockInfo
- Publication number
- JPS6025993U JPS6025993U JP11561783U JP11561783U JPS6025993U JP S6025993 U JPS6025993 U JP S6025993U JP 11561783 U JP11561783 U JP 11561783U JP 11561783 U JP11561783 U JP 11561783U JP S6025993 U JPS6025993 U JP S6025993U
- Authority
- JP
- Japan
- Prior art keywords
- calculation
- operated
- digital hand
- hand clock
- switch device
- 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
- Measurement Of Predetermined Time Intervals (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図は従来のアナログ式手合時計。第２図は本考案の
実施例である別体化されたデジタル式手合時計の片方を
示す外観図。第３図は本考案の実施例である別体化され
たデジタル式手合時計の回路を表わすブロック線図。第
４図は本考案によるデジタル式手合時計の別の実施例で
、その片方を示す外観図。第５図は本考案によるデジタ
ル式手合時計の別の実施例の回路を表わすブロック線図
。
Ａ・・・計時装置Ａ、 Ｂ・・・計時装置Ｂ、 Ａ’・
・・計時装置Ａ′、Ｂ′・・・計時装置Ｂ’、１，１’
・・・押ボタンスイッチ、２，２′・・・信号制御回路
、３，３′・・・減算計数回路、４，４′・・・減算制
御回路、５．５′・・・持ち時間設定回路、６・・・電
気コード、７．７′・・・残り時間デジタル表示装置、
８，８′・・・警報装置、１４・・・電源スィッチ、１
５．１５’・・・持ち時間設定器。Figure 1 shows a conventional analog hand clock. FIG. 2 is an external view showing one side of a separate digital hand clock that is an embodiment of the present invention. FIG. 3 is a block diagram showing a circuit of a separate digital hand clock according to an embodiment of the present invention. FIG. 4 is an external view showing one side of another embodiment of the digital hand clock according to the present invention. FIG. 5 is a block diagram showing a circuit of another embodiment of the digital hand clock according to the present invention. A...Timekeeping device A, B...Timekeeping device B, A'・
...Clock device A', B'...Clock device B', 1, 1'
...Push button switch, 2,2'...Signal control circuit, 3,3'...Subtraction counting circuit, 4,4'...Subtraction control circuit, 5.5'...Duration setting Circuit, 6... Electrical cord, 7.7'... Remaining time digital display device,
8, 8'... Alarm device, 14... Power switch, 1
5.15'... time setting device.
Claims (1)
え、前記２つの計時装置性は各々、それぞれの対局者に
より操作されるスイッチ装置と、自身のスイッチ装置が
操作されると演算を停止し、相手のスイッチ装置が操作
されると演算を開始し、これによって設定時間に対する
残り時間を演算する演算装置と、前記演算装置により演
算された残り時間をデジタル表示するデジタル表示装置
とを有することを特徴とするデジタル式手合時計。Equipped with two separate timekeeping devices connected by electrical cords, each of the two timekeeping devices has a switch device operated by the respective player, and stops calculation when its own switch device is operated. and a calculation device that starts calculation when the other party's switch device is operated and thereby calculates the remaining time with respect to the set time, and a digital display device that digitally displays the remaining time calculated by the calculation device. A digital hand clock featuring
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11561783U JPS6025993U (en) | 1983-07-27 | 1983-07-27 | digital hand clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11561783U JPS6025993U (en) | 1983-07-27 | 1983-07-27 | digital hand clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6025993U true JPS6025993U (en) | 1985-02-21 |
Family
ID=30266827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11561783U Pending JPS6025993U (en) | 1983-07-27 | 1983-07-27 | digital hand clock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6025993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0299094A (en) * | 1988-10-07 | 1990-04-11 | Hitachi Ltd | Washing machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5726228U (en) * | 1980-07-18 | 1982-02-10 |
-
1983
- 1983-07-27 JP JP11561783U patent/JPS6025993U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5726228U (en) * | 1980-07-18 | 1982-02-10 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0299094A (en) * | 1988-10-07 | 1990-04-11 | Hitachi Ltd | Washing machine |
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