JPH01115347U - - Google Patents
Info
- Publication number
- JPH01115347U JPH01115347U JP907988U JP907988U JPH01115347U JP H01115347 U JPH01115347 U JP H01115347U JP 907988 U JP907988 U JP 907988U JP 907988 U JP907988 U JP 907988U JP H01115347 U JPH01115347 U JP H01115347U
- Authority
- JP
- Japan
- Prior art keywords
- section
- alarm sound
- radio reception
- piezoelectric speaker
- reception section
- 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
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の実施例の概略図、第２図は本
考案の実施例のブロツク図、第３図は従来技術に
よる実施例の概略図である。
１……アンテナ、２……制御部、３……圧電ス
ピーカー、４……電池、５……ケース。
FIG. 1 is a schematic diagram of an embodiment of the present invention, FIG. 2 is a block diagram of an embodiment of the present invention, and FIG. 3 is a schematic diagram of an embodiment according to the prior art. 1...Antenna, 2...Control unit, 3...Piezoelectric speaker, 4...Battery, 5...Case.
Claims (1)
、警報音発生部からなり、前記無線受信部の入力
と前記圧電スピーカーの金属ベース部とを接続し
、アンテナとすることを特徴とする選択呼出し装
置。 A selective calling device comprising a radio reception section, a piezoelectric speaker for generating an alarm sound, and an alarm sound generation section, and characterized in that an input of the radio reception section and a metal base section of the piezoelectric speaker are connected to form an antenna. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP907988U JPH01115347U (en) | 1988-01-27 | 1988-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP907988U JPH01115347U (en) | 1988-01-27 | 1988-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01115347U true JPH01115347U (en) | 1989-08-03 |
Family
ID=31215517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP907988U Pending JPH01115347U (en) | 1988-01-27 | 1988-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01115347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8340329B2 (en) | 2008-02-07 | 2012-12-25 | Panasonic Corporation | Piezoelectric speaker |
-
1988
- 1988-01-27 JP JP907988U patent/JPH01115347U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8340329B2 (en) | 2008-02-07 | 2012-12-25 | Panasonic Corporation | Piezoelectric speaker |