JPS6160596U - - Google Patents
Info
- Publication number
- JPS6160596U JPS6160596U JP14532684U JP14532684U JPS6160596U JP S6160596 U JPS6160596 U JP S6160596U JP 14532684 U JP14532684 U JP 14532684U JP 14532684 U JP14532684 U JP 14532684U JP S6160596 U JPS6160596 U JP S6160596U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- diaphragm
- piezoelectric element
- attached
- piezoelectric
- 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 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図は第１図の断面図、第３図ａ〜ｄは本考案にお
けるそれぞれ周波数特性図、第４図は本考案の他
の実施例を示す投影斜視図、第５図は第４図の断
面図、第６図は従来の斜視図、第７図は第６図の
断面図である。
１０…フレーム、１１…振動板、１４…圧電素
子、１５…押圧部材、１５１…押圧部、１５２…
ネジ。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a cross-sectional view of Figure 1, Figures 3 a to d are frequency characteristic diagrams of the present invention, Figure 4 is a projected perspective view showing another embodiment of the present invention, and Figure 5 is a cross-section of Figure 4. 6 is a conventional perspective view, and FIG. 7 is a sectional view of FIG. 6. DESCRIPTION OF SYMBOLS 10... Frame, 11... Vibration plate, 14... Piezoelectric element, 15... Pressing member, 151... Pressing part, 152...
screw.
Claims (1)
にそのエツジを取付け、さらにその中央部に圧電
部材に金属振動板を固着して構成した圧電素子の
金属振動板を固着して構成した振動板と、この振
動板に取着した圧電素子の振動部材の一部を押圧
するため、前記フレームに取着した押圧部材とを
備えてなり、前記押圧部材に前記圧電素子への押
圧力を調整する調整手段を設けたことを特徴とす
る圧電形スピーカ装置。 A diaphragm consisting of a ring-shaped frame, the edges of which are attached to the edges of the frame, and a metal diaphragm of a piezoelectric element, which is formed by fixing a metal diaphragm to a piezoelectric member, to the center of the frame. , a pressing member attached to the frame in order to press a part of the vibrating member of the piezoelectric element attached to the diaphragm, and an adjusting member for adjusting the pressing force applied to the piezoelectric element by the pressing member. A piezoelectric speaker device characterized by being provided with means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14532684U JPS6160596U (en) | 1984-09-26 | 1984-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14532684U JPS6160596U (en) | 1984-09-26 | 1984-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6160596U true JPS6160596U (en) | 1986-04-23 |
Family
ID=30703581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14532684U Pending JPS6160596U (en) | 1984-09-26 | 1984-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6160596U (en) |
-
1984
- 1984-09-26 JP JP14532684U patent/JPS6160596U/ja active Pending
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