JPH01117791U - - Google Patents
Info
- Publication number
- JPH01117791U JPH01117791U JP16777188U JP16777188U JPH01117791U JP H01117791 U JPH01117791 U JP H01117791U JP 16777188 U JP16777188 U JP 16777188U JP 16777188 U JP16777188 U JP 16777188U JP H01117791 U JPH01117791 U JP H01117791U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- counting circuit
- counting
- switching
- display
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Electromechanical Clocks (AREA)
Description
図面は本考案の一実施例を示し、第１図は２モ
ータ・アラーム時計のシステムブロツク図。第２
図は主要部の具体的な回路図。第３図は別の実施
例を示すシステムブロツク図である。
４……第１主計数回路、５……第２主計数回路
、６……兼用補助計数回路、９……第１モータ、
１０……第２モータ、１１……アナログ表示機構
、５０……機能計数回路、５１……最終カウント
検出回路、５２……切替状態保持回路、５３……
計数回路選択回路。
The drawings show an embodiment of the present invention, and FIG. 1 is a system block diagram of a two-motor alarm clock. Second
The figure is a specific circuit diagram of the main parts. FIG. 3 is a system block diagram showing another embodiment. 4...First main counting circuit, 5...Second main counting circuit, 6...Double-use auxiliary counting circuit, 9...First motor,
10...Second motor, 11...Analog display mechanism, 50...Function counting circuit, 51...Final count detection circuit, 52...Switching state holding circuit, 53...
Counting circuit selection circuit.
Claims (1)
変換器、指針よりなるアナログ表示機構、主計数
回路及び補助計数回路からなる機能計数回路、制
御切替回路、外部操作部材を備え、複数の機能が
それぞれ対象とする複数の時刻を該アナログ表示
機構で切替え表示し、特定機能への表示切替えあ
るいは通常時刻表示への復帰のため指針を早送り
駆動する際、制御切替回路が駆動パルスを該主計
数回路および補助計数回路に並行入力し、計数回
路が最終カウントに達して生じる信号で駆動パル
スを停止することにより、表示切り替えに要する
駆動パルス数が定まるとともに現在時刻と当該機
能の設定時刻の差が常に両計数回路の計数値の差
として保存される指針式多機能時計において、 主計数回路は複数の機能に対応して複数個設け
られ、各主計数回路は時刻の表示中は現在時刻と
それぞれの機能について設定された時刻の差を計
数保持するものであり、 補助計数回路は表示切り替え中以外はリセツト
状態にある単一の計数回路で、各機能に兼用され
る兼用補助計数回路であり、 制御切替回路は主計数回路または補助計数回路
の最終カウントを検出する最終カウント検出回路
、前記外部操作部材の操作に伴う信号及び最終カ
ウント検出回路の信号により状態の定まる切替状
態保持回路、該切替状態保持回路の信号により計
数パルスの周波数及びこれを入力する計数回路を
選択する計数回路選択回路とで構成され、特定機
能への表示切り替えまたは通常時刻表示への復帰
時に、該計数回路選択回路が当該機能に対応する
主計数回路及び該補助計数回路を選択することを
特徴とする指針式多機能時計。[Claims for Utility Model Registration] Time reference source, frequency dividing circuit, drive circuit, electro-mechanical converter, analog display mechanism consisting of a pointer, functional counting circuit consisting of a main counting circuit and an auxiliary counting circuit, control switching circuit, external Equipped with an operating member, the analog display mechanism switches and displays multiple times targeted by multiple functions, and controls switching when driving the pointer in fast forward mode to switch the display to a specific function or return to the normal time display. The circuit inputs driving pulses to the main counting circuit and the auxiliary counting circuit in parallel, and stops the driving pulses at the signal generated when the counting circuit reaches the final count, thereby determining the number of driving pulses required for display switching and determining the current time. In a pointer-type multifunction watch in which the difference between the set times of the relevant functions is always stored as the difference between the count values of both counting circuits, there are multiple main counting circuits corresponding to multiple functions, and each main counting circuit is used to store the time. While displaying, the difference between the current time and the time set for each function is counted and held.The auxiliary counting circuit is a single counting circuit that is in the reset state except during display switching, and is used for each function. The control switching circuit is a final count detection circuit that detects the final count of the main counting circuit or the auxiliary counting circuit, and the state is determined by the signal accompanying the operation of the external operating member and the signal of the final count detection circuit. It consists of a switching state holding circuit, and a counting circuit selection circuit that selects the frequency of the counting pulse and the counting circuit to which it is input based on the signal of the switching state holding circuit, and when switching the display to a specific function or returning to normal time display. , a pointer type multifunctional timepiece, characterized in that the counting circuit selection circuit selects the main counting circuit and the auxiliary counting circuit corresponding to the function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16777188U JPH031836Y2 (en) | 1988-12-27 | 1988-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16777188U JPH031836Y2 (en) | 1988-12-27 | 1988-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01117791U true JPH01117791U (en) | 1989-08-09 |
| JPH031836Y2 JPH031836Y2 (en) | 1991-01-18 |
Family
ID=31456365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16777188U Expired JPH031836Y2 (en) | 1988-12-27 | 1988-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH031836Y2 (en) |
-
1988
- 1988-12-27 JP JP16777188U patent/JPH031836Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH031836Y2 (en) | 1991-01-18 |
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