JPS6451999U - - Google Patents
Info
- Publication number
- JPS6451999U JPS6451999U JP14728687U JP14728687U JPS6451999U JP S6451999 U JPS6451999 U JP S6451999U JP 14728687 U JP14728687 U JP 14728687U JP 14728687 U JP14728687 U JP 14728687U JP S6451999 U JPS6451999 U JP S6451999U
- Authority
- JP
- Japan
- Prior art keywords
- resonance chambers
- front frame
- piezoelectric element
- sound emission
- rear frame
- 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)
Description
図面は本考案の一実施例を示すもであつて、第
１図は使用状態を示す要部断面側面図、第２図は
要部拡大断面図、第３図は後枠の要部底面図、第
４図は前枠の要部平面図である。
１……時計体、２……前枠、３……後枠、７，
１０……共鳴室、７ａ，１０ａ……放音孔、８…
…圧電素子、９……振動板。
The drawings show one embodiment of the present invention, in which Fig. 1 is a cross-sectional side view of the main part showing the state of use, Fig. 2 is an enlarged sectional view of the main part, and Fig. 3 is a bottom view of the main part of the rear frame. , FIG. 4 is a plan view of the main part of the front frame. 1...Clock body, 2...Front frame, 3...Rear frame, 7,
10... Resonance chamber, 7a, 10a... Sound emission hole, 8...
... Piezoelectric element, 9... Vibration plate.
Claims (1)
れ対向的に設けてあり、 上記両共鳴室の少なくとも一方の開口底部に、
圧電素子が貼着してある振動板が保持してあるこ
とを特徴とするアラーム時計。[Scope of Claim for Utility Model Registration] Resonance chambers having sound emission holes are provided in the front frame and the rear frame, respectively, facing each other, and at least one of the resonance chambers has an opening at the bottom,
An alarm clock characterized by holding a diaphragm to which a piezoelectric element is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14728687U JPS6451999U (en) | 1987-09-25 | 1987-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14728687U JPS6451999U (en) | 1987-09-25 | 1987-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6451999U true JPS6451999U (en) | 1989-03-30 |
Family
ID=31417543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14728687U Pending JPS6451999U (en) | 1987-09-25 | 1987-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6451999U (en) |
-
1987
- 1987-09-25 JP JP14728687U patent/JPS6451999U/ja active Pending