JPS5934387U - Watch with piezoelectric speaker - Google Patents
Watch with piezoelectric speakerInfo
- Publication number
- JPS5934387U JPS5934387U JP12934882U JP12934882U JPS5934387U JP S5934387 U JPS5934387 U JP S5934387U JP 12934882 U JP12934882 U JP 12934882U JP 12934882 U JP12934882 U JP 12934882U JP S5934387 U JPS5934387 U JP S5934387U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric speaker
- wristwatch
- back cover
- back lid
- outer periphery
- 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
第１図は従来例の側断面図、第２図は本考案の実施例の
側断面図、第３図は本考案の他の実施例−の側断面図、
第４図は裏ブタの周波数音圧特性図である。
６・・・・・・圧電素子、７．１７・・・・・・裏ブタ
、７ａ。
１７ａ・・・・・・外周部、８．１８・・・・・・プラ
スチックパツキン、９，１９・・・・・・胴、１１・・
・・・・裏ブタ縁、１１ａ・・・・・・鍔部、１２・・
・・・−パツキン。
第２図 １．。
第４図FIG. 1 is a side sectional view of a conventional example, FIG. 2 is a side sectional view of an embodiment of the present invention, and FIG. 3 is a side sectional view of another embodiment of the present invention.
FIG. 4 is a diagram showing the frequency and sound pressure characteristics of the back cover. 6... Piezoelectric element, 7.17... Back cover, 7a. 17a...Outer circumference, 8.18...Plastic packing, 9, 19...Body, 11...
...Back lid edge, 11a...Brim part, 12...
...-Patsukin. Figure 2 1. . Figure 4
Claims (2)
を保持するための銅と、前記裏ブタと胴との間に挾持さ
れるパツキンとからなる圧電スピーカ付腕時計において
、前記パツキンをプラスチックで形成すると共に、前記
裏ブタを平板形状として該裏ブタの外周部に前記プラス
チックパツキンを介在させる構成よりなることを特徴と
する圧電スピーカ付腕時計。(1) A wristwatch with a piezoelectric speaker comprising a back cover to which a piezoelectric element is attached, copper for holding the back cover, and a gasket sandwiched between the back cover and the body, in which the gasket is made of plastic. A wristwatch with a piezoelectric speaker, characterized in that the back cover is formed in a flat plate shape and the plastic packing is interposed on the outer periphery of the back cover.
設け、前記裏ブタ縁と前記裏ブタの外周部とて前記プラ
スチックパツキンを挾持し、前記裏ブタ縁の鍔部と前記
側とで他のパツキンを挾第１図 ｊ ｔＱ −、） １ 持した構成よりなることを特徴とする実用新案登録請兼
の範囲第１項記載の圧電スピーカ付腕時計。(2) A back lid edge having a flange is provided between the back lid and the body, the plastic packing is held between the back lid edge and the outer periphery of the back lid, and the flange of the back lid edge and the outer periphery of the back lid are sandwiched. 1. The wristwatch with a piezoelectric speaker according to claim 1, which is also claimed for utility model registration, characterized in that the wristwatch is configured to hold another gasket on the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12934882U JPS5934387U (en) | 1982-08-27 | 1982-08-27 | Watch with piezoelectric speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12934882U JPS5934387U (en) | 1982-08-27 | 1982-08-27 | Watch with piezoelectric speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5934387U true JPS5934387U (en) | 1984-03-03 |
Family
ID=30293109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12934882U Pending JPS5934387U (en) | 1982-08-27 | 1982-08-27 | Watch with piezoelectric speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5934387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6458221A (en) * | 1987-08-29 | 1989-03-06 | Ibiden Co Ltd | Corner system |
| JPH01110678U (en) * | 1988-01-20 | 1989-07-26 |
-
1982
- 1982-08-27 JP JP12934882U patent/JPS5934387U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6458221A (en) * | 1987-08-29 | 1989-03-06 | Ibiden Co Ltd | Corner system |
| JPH01110678U (en) * | 1988-01-20 | 1989-07-26 |
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