JPS648692U - - Google Patents
Info
- Publication number
- JPS648692U JPS648692U JP10432987U JP10432987U JPS648692U JP S648692 U JPS648692 U JP S648692U JP 10432987 U JP10432987 U JP 10432987U JP 10432987 U JP10432987 U JP 10432987U JP S648692 U JPS648692 U JP S648692U
- Authority
- JP
- Japan
- Prior art keywords
- section
- time
- counter
- digital display
- contents
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Unknown Time Intervals (AREA)
Description
図面はこの考案時間差表示時計の実施例を示す
ものであつて、第１図は平面図、第２図はブロツ
ク図、第３図は回路説明図である。
１……本体、２……デイジタル表示部、２ａ…
…ステツプ部、２ｂ……記号部、２ｃ……タイム
部、３……時間パルス発振器、４……時計、５…
…時間カウンタ、６……ステツプカウンタ、７…
…記憶部、８……キーボード検出部、９……比較
回路部、１０……処理部、Ａ−１，Ａ−２，Ａ−
３……演算器、Ｄ−１，Ｄ−２……比較器、ＳＭ
−１，ＳＭ−２，〜ＳＭ−Ｘ……記憶器、ＳＨ，
ＳＴ，ＳＰ，Ｉ−１，Ｉ−２，ＳＣ−１，ＳＣ−
２，ＳＣ−３，〜ＳＣ−Ｘ……スイツチ、ＳＥ，
ＳＮ……デイマースイツチ、ＰＢ１……スタート
ボタン、ＰＢ２……ステツプボタン、ＰＢ３，Ｐ
Ｂ４……セツトボタン。
The drawings show an embodiment of this invented time difference display timepiece, in which FIG. 1 is a plan view, FIG. 2 is a block diagram, and FIG. 3 is a circuit diagram. 1...Main body, 2...Digital display section, 2a...
...Step section, 2b... Symbol section, 2c... Time section, 3... Time pulse oscillator, 4... Clock, 5...
...Time counter, 6...Step counter, 7...
... Storage section, 8 ... Keyboard detection section, 9 ... Comparison circuit section, 10 ... Processing section, A-1, A-2, A-
3... Arithmetic unit, D-1, D-2... Comparator, SM
-1, SM-2, ~SM-X...Storage device, SH,
ST, SP, I-1, I-2, SC-1, SC-
2, SC-3, ~SC-X...Switch, SE,
SN...Daymer switch, PB1 ...Start button, PB2 ...Step button, PB3 ,P
B4 ...Set button.
Claims (1)
ｂ及びタイム部２ｃのあるデイジタル表示部２と
、同記録などステツプごとの時間設定用のキーボ
ード検出部８と、該キーボード検出部８によつて
設定された記憶部７と、時間パルス発振器３およ
び／または時計４を時間カウンタ５及びステツプ
カウンタ６を介して前記デイジタル表示部２に関
連させた回路と、ステツプカウンタ６作動の時間
カウンタ５の内容と記憶部７の内容とを比較演算
する処理部１０とからなり、各ステツプごとの記
録などとの時間差が前記デイジタル表示部２に表
示されるようにしてなる時間差表示時計。 Step part 2a and symbol part 2 provided on main body 1
a digital display section 2 with a time section 2c and a time section 2c, a keyboard detection section 8 for setting time for each step such as recording, a storage section 7 set by the keyboard detection section 8, a time pulse oscillator 3 and and/or a circuit that associates the clock 4 with the digital display section 2 via the time counter 5 and the step counter 6, and a processing section that compares and calculates the contents of the time counter 5 and the contents of the storage section 7 when the step counter 6 is activated. 10, and the time difference between each step and the record is displayed on the digital display section 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10432987U JPS648692U (en) | 1987-07-07 | 1987-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10432987U JPS648692U (en) | 1987-07-07 | 1987-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648692U true JPS648692U (en) | 1989-01-18 |
Family
ID=31335947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10432987U Pending JPS648692U (en) | 1987-07-07 | 1987-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648692U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS502982A (en) * | 1973-05-09 | 1975-01-13 | ||
| JPS56104274A (en) * | 1980-01-23 | 1981-08-19 | Seiko Instr & Electronics Ltd | Stopwatch with memory |
| JPS6017387A (en) * | 1983-07-08 | 1985-01-29 | Casio Comput Co Ltd | Stopwatch |
-
1987
- 1987-07-07 JP JP10432987U patent/JPS648692U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS502982A (en) * | 1973-05-09 | 1975-01-13 | ||
| JPS56104274A (en) * | 1980-01-23 | 1981-08-19 | Seiko Instr & Electronics Ltd | Stopwatch with memory |
| JPS6017387A (en) * | 1983-07-08 | 1985-01-29 | Casio Comput Co Ltd | Stopwatch |
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