JPS59127400U - piezoelectric buzzer - Google Patents
piezoelectric buzzerInfo
- Publication number
- JPS59127400U JPS59127400U JP2186783U JP2186783U JPS59127400U JP S59127400 U JPS59127400 U JP S59127400U JP 2186783 U JP2186783 U JP 2186783U JP 2186783 U JP2186783 U JP 2186783U JP S59127400 U JPS59127400 U JP S59127400U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- lead
- piezoelectric buzzer
- out terminal
- metal
- 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
- Details Of Audible-Bandwidth Transducers (AREA)
- Piezo-Electric Transducers For Audible Bands (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図は従来の圧電ブザーの外観斜視図である。
第２図はこの考案の一実施例の外観斜視図である。
第３図はこの考案の他の実施例の外観斜視図である。第
４図は同じく縦断面図である。第５図および第６図はこ
の考案のその他の実施例の外観斜視図である。
図において、３は圧電セラミック板、４は電極、７．１
０は金属振動板、８．１２は引出端子、９はリード線、
１１．１６．１７は第２の引出端子、１５は固定ピンを
示す。FIG. 1 is an external perspective view of a conventional piezoelectric buzzer. FIG. 2 is an external perspective view of one embodiment of this invention. FIG. 3 is an external perspective view of another embodiment of this invention. FIG. 4 is also a longitudinal sectional view. FIGS. 5 and 6 are external perspective views of other embodiments of this invention. In the figure, 3 is a piezoelectric ceramic plate, 4 is an electrode, 7.1
0 is a metal diaphragm, 8.12 is a drawer terminal, 9 is a lead wire,
11, 16, and 17 are second extraction terminals, and 15 is a fixing pin.
Claims (2)
電極が形成されて前記振動板に貼り付けられる圧−セラ
ミック板、および 前記振動板上または前記振動板の端縁にその一部が固着
され、その先端が前記圧電セラミック板の前記電極上に
延びてそこにばね接触する引出端子を備えた、圧電ブザ
ー。(1) A diaphragm, a pressure-ceramic plate having a surface area narrower than the diaphragm and having electrodes formed on its main surface and affixed to the diaphragm, and on the diaphragm or at an end of the diaphragm. A piezoelectric buzzer, comprising a lead-out terminal, a portion of which is fixed to the edge, and whose tip extends over and makes spring contact with the electrode of the piezoelectric ceramic plate.
端子は前記金属振動板と電気的に絶縁して固着され、さ
らに 前記金属振動板から延びて引出される第２の引出端子を
含む、実用新案登録請求の範囲第１項記載の圧電ブザー
。(2) The diaphragm is formed of a metal plate, the lead-out terminal is fixed to the metal diaphragm in an electrically insulated manner, and further includes a second lead-out terminal extending and drawn out from the metal diaphragm. A piezoelectric buzzer according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2186783U JPS59127400U (en) | 1983-02-16 | 1983-02-16 | piezoelectric buzzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2186783U JPS59127400U (en) | 1983-02-16 | 1983-02-16 | piezoelectric buzzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59127400U true JPS59127400U (en) | 1984-08-27 |
Family
ID=30152986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2186783U Pending JPS59127400U (en) | 1983-02-16 | 1983-02-16 | piezoelectric buzzer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59127400U (en) |
-
1983
- 1983-02-16 JP JP2186783U patent/JPS59127400U/en active Pending
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