JPS61154099U - - Google Patents
Info
- Publication number
- JPS61154099U JPS61154099U JP3695885U JP3695885U JPS61154099U JP S61154099 U JPS61154099 U JP S61154099U JP 3695885 U JP3695885 U JP 3695885U JP 3695885 U JP3695885 U JP 3695885U JP S61154099 U JPS61154099 U JP S61154099U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- support
- metal plate
- end surface
- support mechanism
- 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 description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Description
第１図……この考案の実施例の断面図、第２図
……その支持部材の斜視図、第３図……従来装置
の振動板支持機構の断面図。
１……支持部材、２……支持突起、３……金属
板、４……圧電素子、５……接着剤、６……容器
、７……音放射孔。
FIG. 1: A sectional view of an embodiment of the invention, FIG. 2: A perspective view of its support member, and FIG. 3: A sectional view of a diaphragm support mechanism of a conventional device. DESCRIPTION OF SYMBOLS 1... Support member, 2... Support protrusion, 3... Metal plate, 4... Piezoelectric element, 5... Adhesive, 6... Container, 7... Sound emission hole.
Claims (1)
他方の端面に先端が尖つた少なくとも３個の支持
突起を形成し、円形の金属板に圧電素子を接着し
て成る振動板の金属板側を前記支持突起に当接さ
せかつ弾性を有する接着剤により前記端面に水密
に接着したことを特徴とする圧電ブザーの振動板
支持機構。 At least three support protrusions with pointed tips are formed on the other end surface of a cylindrical support member whose one end communicates with the outside of the container, and the metal plate side of the diaphragm is made by bonding a piezoelectric element to a circular metal plate. A diaphragm support mechanism for a piezoelectric buzzer, characterized in that the diaphragm support mechanism for a piezoelectric buzzer is brought into contact with the support protrusion and is watertightly adhered to the end surface using an elastic adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3695885U JPS61154099U (en) | 1985-03-16 | 1985-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3695885U JPS61154099U (en) | 1985-03-16 | 1985-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61154099U true JPS61154099U (en) | 1986-09-24 |
Family
ID=30542626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3695885U Pending JPS61154099U (en) | 1985-03-16 | 1985-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61154099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5826417B1 (en) * | 2014-12-02 | 2015-12-02 | 太陽誘電株式会社 | Electroacoustic transducer |
-
1985
- 1985-03-16 JP JP3695885U patent/JPS61154099U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5826417B1 (en) * | 2014-12-02 | 2015-12-02 | 太陽誘電株式会社 | Electroacoustic transducer |
| TWI640204B (en) * | 2014-12-02 | 2018-11-01 | Taiyo Yuden Co., Ltd. | Electric sound conversion device |