JPH0325189U - - Google Patents
Info
- Publication number
- JPH0325189U JPH0325189U JP8450089U JP8450089U JPH0325189U JP H0325189 U JPH0325189 U JP H0325189U JP 8450089 U JP8450089 U JP 8450089U JP 8450089 U JP8450089 U JP 8450089U JP H0325189 U JPH0325189 U JP H0325189U
- Authority
- JP
- Japan
- Prior art keywords
- time
- illuminance
- notification
- predetermined value
- detection means
- 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 5
- 238000005286 illumination Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Electromechanical Clocks (AREA)
Description
第１図は、本考案の実施例の照度センサ付から
くり時計の回路構成図、第２図は、第１図の照度
検出部の詳細な回路構成図、第３図は、第２図の
回路の動作を説明するタイミングチヤートである
。
８……照度検出部、１１……メロデイ発生部、
１２……からくり動作部。
Fig. 1 is a circuit diagram of a mechanical clock with an illuminance sensor according to an embodiment of the present invention, Fig. 2 is a detailed circuit diagram of the illuminance detection section of Fig. 1, and Fig. 3 is a circuit diagram of the circuit of Fig. 2. This is a timing chart explaining the operation. 8... illuminance detection section, 11... melody generation section,
12... Karakuri operation part.
Claims (1)
、 所定時刻に報知動作を行う時刻報知手段と、 前記照度検出手段において検出された照度が所
定値未満のとき、前記時刻報知手段による報知動
作を禁止し、該照度検出手段において検出された
照度が前記所定値未満となつた後、一定時間連続
して前記所定値以上となつたとき、前記時刻報知
手段の報知動作を可能とする制御手段とを備える
ことを特徴とする時計。[Claims for Utility Model Registration] Illuminance detection means for detecting illuminance at predetermined time intervals; time notification means for performing a notification operation at predetermined times; and when the illumination detected by the illuminance detection means is less than a predetermined value, The notification operation of the time notification means is prohibited, and when the illuminance detected by the illuminance detection means becomes less than the predetermined value and continues to be equal to or higher than the predetermined value for a certain period of time, the time notification means performs the notification operation. A timepiece characterized by comprising: a control means that enables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8450089U JPH0325189U (en) | 1989-07-20 | 1989-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8450089U JPH0325189U (en) | 1989-07-20 | 1989-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0325189U true JPH0325189U (en) | 1991-03-14 |
Family
ID=31633028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8450089U Pending JPH0325189U (en) | 1989-07-20 | 1989-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325189U (en) |
-
1989
- 1989-07-20 JP JP8450089U patent/JPH0325189U/ja active Pending
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