JPH0255192U - - Google Patents
Info
- Publication number
- JPH0255192U JPH0255192U JP13297488U JP13297488U JPH0255192U JP H0255192 U JPH0255192 U JP H0255192U JP 13297488 U JP13297488 U JP 13297488U JP 13297488 U JP13297488 U JP 13297488U JP H0255192 U JPH0255192 U JP H0255192U
- Authority
- JP
- Japan
- Prior art keywords
- wristwatch
- vibrating body
- center
- silent alarm
- weight wheel
- 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
- 230000005484 gravity Effects 0.000 claims 1
- 239000011521 glass Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
Description
第１図は本考案による無音アラーム付腕時計の
断面図、第２図、第３図は本考案による他の実施
例を示す断面図、第４図は従来の実施例を示す断
面図である。
１……裏蓋、２……圧電素子、３……振動体、
４……偏心おもり車、５……加圧ばね、６……止
め輪、７……回路基板、８……地板、９……リー
ド端子、１０……リード基板、１１……リード線
、１２……文字板、１３……胴、１４……中枠、
１５……ガラス、１６……支持軸、１７……支持
板、１８……ねじ、２２……ギヤー、２３……打
撃バー、２４……振動板、２５……受撃片。
FIG. 1 is a cross-sectional view of a wristwatch with a silent alarm according to the present invention, FIGS. 2 and 3 are cross-sectional views showing other embodiments of the present invention, and FIG. 4 is a cross-sectional view showing a conventional embodiment. 1... Back cover, 2... Piezoelectric element, 3... Vibrating body,
4... Eccentric weight wheel, 5... Pressure spring, 6... Retaining ring, 7... Circuit board, 8... Ground plate, 9... Lead terminal, 10... Lead board, 11... Lead wire, 12 ...Dial board, 13...Body, 14...Middle frame,
15... Glass, 16... Support shaft, 17... Support plate, 18... Screw, 22... Gear, 23... Hitting bar, 24... Vibration plate, 25... Receiving piece.
Claims (1)
心おもり車を回転させて振動を発生させることに
より、予定時刻を報知する無音アラーム付腕時計
において、圧電素子を接着して成る振動体と該振
動体を支持する中心軸とを有し、前記偏心おもり
車を前記中心軸で案内し、前記振動体に圧接する
ことにより回転駆動すると共に、前記中心軸は、
裏蓋に一体的に設けられることを特徴とする無音
アラーム付腕時計。 A vibrating body formed by bonding a piezoelectric element in a wristwatch with a silent alarm that notifies a scheduled time by rotating an eccentric weight wheel having a center of gravity at a position eccentric to a rotating shaft and generating vibrations. The eccentric weight wheel is guided by the center shaft and rotated by being pressed against the vibrating body, and the center shaft is
A wristwatch with a silent alarm that is integrated into the case back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13297488U JPH0255192U (en) | 1988-10-12 | 1988-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13297488U JPH0255192U (en) | 1988-10-12 | 1988-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0255192U true JPH0255192U (en) | 1990-04-20 |
Family
ID=31390425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13297488U Pending JPH0255192U (en) | 1988-10-12 | 1988-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0255192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0612990U (en) * | 1991-01-22 | 1994-02-18 | カシオ計算機株式会社 | Notification device for small electronic devices |
-
1988
- 1988-10-12 JP JP13297488U patent/JPH0255192U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0612990U (en) * | 1991-01-22 | 1994-02-18 | カシオ計算機株式会社 | Notification device for small electronic devices |
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