JPS60104792U - Sound generator for timekeeping equipment - Google Patents
Sound generator for timekeeping equipmentInfo
- Publication number
- JPS60104792U JPS60104792U JP19655483U JP19655483U JPS60104792U JP S60104792 U JPS60104792 U JP S60104792U JP 19655483 U JP19655483 U JP 19655483U JP 19655483 U JP19655483 U JP 19655483U JP S60104792 U JPS60104792 U JP S60104792U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical part
- sound generator
- resonance chamber
- sound
- bobbin
- 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
- Electromechanical Clocks (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
図面は本考案の一実施例を示すもので、第１図ば上地板
を取り外した平面図、第２図は第１図■−ｎ線に沿う要
部の拡大断面図、第３図は第１図■−■線に沿う要部の
拡大断面図である。 １・・・上地板、２・・・下地板
、２ｂ・・・放音孔、４・・・ジイルボビン、訃・・筒
状部、８ｂ・・・共鳴室、９・・・ □。
ブザー駆動部。The drawings show one embodiment of the present invention; Fig. 1 is a plan view with the upper base plate removed, Fig. 2 is an enlarged sectional view of the main part along the line ■-n in Fig. 1, and Fig. 3 is an FIG. 1 is an enlarged cross-sectional view of the main part taken along the line ■-■ in FIG. 1... Upper plate, 2... Base plate, 2b... Sound emission hole, 4... Jill bobbin, butt... Cylindrical part, 8b... Resonance chamber, 9... □. Buzzer drive unit.
Claims (1)
の地板間に配設しであるボビンと、上記ボビンと一体的
に形成した筒状部と、上記筒状部の一端部に設けた電子
ブザー駆動部□ と、 上記筒状部とその他端に当接する一方の地板とによって
形成され、上記電子ブザー駆動部に゛よって発生せしめ
られる音響を共鳴拡大する共鳴室と、 上記一方の地板に穿設し、上記共鳴室に連通する放音孔
と、 からなる計時装置用音響発生装置。、 。[Scope of claim for utility model registration] The coil of the motor that drives the gear train is wound with two coils.
A bobbin disposed between the main plates, a cylindrical part formed integrally with the bobbin, an electronic buzzer drive part □ provided at one end of the cylindrical part, and a cylindrical part and the other end of the cylindrical part. a resonance chamber that is formed by one of the abutting base plates and that resonates and amplifies the sound generated by the electronic buzzer drive unit; a sound emission hole that is bored in the one of the base plates and communicates with the resonance chamber; A sound generator for a timekeeping device consisting of: , .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19655483U JPS60104792U (en) | 1983-12-21 | 1983-12-21 | Sound generator for timekeeping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19655483U JPS60104792U (en) | 1983-12-21 | 1983-12-21 | Sound generator for timekeeping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60104792U true JPS60104792U (en) | 1985-07-17 |
Family
ID=30754357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19655483U Pending JPS60104792U (en) | 1983-12-21 | 1983-12-21 | Sound generator for timekeeping equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60104792U (en) |
-
1983
- 1983-12-21 JP JP19655483U patent/JPS60104792U/en active Pending
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