JPS6035698U - Piezoelectric electroacoustic transducer - Google Patents
Piezoelectric electroacoustic transducerInfo
- Publication number
- JPS6035698U JPS6035698U JP12798183U JP12798183U JPS6035698U JP S6035698 U JPS6035698 U JP S6035698U JP 12798183 U JP12798183 U JP 12798183U JP 12798183 U JP12798183 U JP 12798183U JP S6035698 U JPS6035698 U JP S6035698U
- Authority
- JP
- Japan
- Prior art keywords
- electroacoustic transducer
- piezoelectric electroacoustic
- piezoelectric
- elastic body
- piezoelectric diaphragm
- 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
- Piezo-Electric Transducers For Audible Bands (AREA)
- Diaphragms For Electromechanical Transducers (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図は従来の圧電形電気音響変換器の一例を示す断面
図、第２図はその出力音圧の周波数特性の一例を示す特
性図、第３図、第４図は本考案の圧電形電気音響変換器
による実施例を示す断面図、第５図は本考案による圧電
形電気音響変換器の出力音圧の周波数特性の一例を示す
特性図である。
１・・・・・・圧電振動板、２・・・・・・前気室、３
・・・・・・透孔、４・・・・・・背気室、５・・・・
・・音響抵抗、６・・・・・・背気孔、７・・・・・・
上ケース、８・・・・・・下ケース、９・・・・・・端
子、１０・・・・・・リード線、１１・・・・・・多孔
性弾性体、１２・・・・・・リング状多孔性弾性体。Figure 1 is a sectional view showing an example of a conventional piezoelectric electroacoustic transducer, Figure 2 is a characteristic diagram showing an example of the frequency characteristics of its output sound pressure, and Figures 3 and 4 are piezoelectric transducers of the present invention. FIG. 5 is a cross-sectional view showing an embodiment of an electroacoustic transducer, and FIG. 5 is a characteristic diagram showing an example of the frequency characteristics of the output sound pressure of the piezoelectric electroacoustic transducer according to the present invention. 1... Piezoelectric diaphragm, 2... Front air chamber, 3
...Through hole, 4...Back air chamber, 5...
...Acoustic resistance, 6...Dorsal stomata, 7...
Upper case, 8... Lower case, 9... Terminal, 10... Lead wire, 11... Porous elastic body, 12...・Ring-shaped porous elastic body.
Claims (1)
性体を圧電振動板を収納するケースとの間で、挾持させ
てなる圧電形電気音響変換器。A piezoelectric electroacoustic transducer in which a porous elastic body is sandwiched between the vibrating abdomen of a piezoelectric diaphragm at high-order resonance and a case that houses the piezoelectric diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12798183U JPS6035698U (en) | 1983-08-18 | 1983-08-18 | Piezoelectric electroacoustic transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12798183U JPS6035698U (en) | 1983-08-18 | 1983-08-18 | Piezoelectric electroacoustic transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6035698U true JPS6035698U (en) | 1985-03-12 |
Family
ID=30290486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12798183U Pending JPS6035698U (en) | 1983-08-18 | 1983-08-18 | Piezoelectric electroacoustic transducer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6035698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021035003A (en) * | 2019-08-29 | 2021-03-01 | クラリオン株式会社 | Vibration output device |
-
1983
- 1983-08-18 JP JP12798183U patent/JPS6035698U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021035003A (en) * | 2019-08-29 | 2021-03-01 | クラリオン株式会社 | Vibration output device |
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