JPS648899U - - Google Patents
Info
- Publication number
- JPS648899U JPS648899U JP10308387U JP10308387U JPS648899U JP S648899 U JPS648899 U JP S648899U JP 10308387 U JP10308387 U JP 10308387U JP 10308387 U JP10308387 U JP 10308387U JP S648899 U JPS648899 U JP S648899U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- tip
- piezoelectric vibrator
- connection surface
- adhesive
- 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
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Description
第１図および第２図は本考案の一実施例に係り
、第１図は圧電音響変換器の縦断側面図、第２図
はその要部の拡大断面図である。第３図および第
４図は従来例に係り、第３図は平面図、第４図は
第３図のＡ―Ａ線に沿つた縦断側面図である。
２……ケース、３……圧電振動子、３ａ……圧
電素子、３ｂ……金属振動板、４……端子、４ａ
……端子の先端部、６……接着剤、７……突部。
FIGS. 1 and 2 relate to an embodiment of the present invention, with FIG. 1 being a longitudinal sectional side view of a piezoelectric acoustic transducer, and FIG. 2 being an enlarged sectional view of a main part thereof. 3 and 4 relate to a conventional example, where FIG. 3 is a plan view and FIG. 4 is a vertical sectional side view taken along line AA in FIG. 3. 2... Case, 3... Piezoelectric vibrator, 3a... Piezoelectric element, 3b... Metal diaphragm, 4... Terminal, 4a
... Tip of the terminal, 6 ... Adhesive, 7 ... Protrusion.
Claims (1)
端子先端部を圧電振動子の接続面に接触させた状
態で接着剤により前記接続面に接合したことを特
徴とする圧電振動子への端子接続構造。 A piezoelectric vibrator characterized in that a large number of fine protrusions are formed at the tip of a terminal, and the terminal tip is bonded to the connection surface of the piezoelectric vibrator with an adhesive while being in contact with the connection surface. Terminal connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10308387U JPS648899U (en) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10308387U JPS648899U (en) | 1987-07-03 | 1987-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648899U true JPS648899U (en) | 1989-01-18 |
Family
ID=31333583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10308387U Pending JPS648899U (en) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648899U (en) |
-
1987
- 1987-07-03 JP JP10308387U patent/JPS648899U/ja active Pending