JPS61103999U - - Google Patents
Info
- Publication number
- JPS61103999U JPS61103999U JP1984186932U JP18693284U JPS61103999U JP S61103999 U JPS61103999 U JP S61103999U JP 1984186932 U JP1984186932 U JP 1984186932U JP 18693284 U JP18693284 U JP 18693284U JP S61103999 U JPS61103999 U JP S61103999U
- Authority
- JP
- Japan
- Prior art keywords
- electrode plate
- connecting piece
- piezoelectric element
- margin
- electrode
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Description
第１図は本考案の第１実施例を示す電極板の展
開図、第２図は同電極板を複段構造にし圧電素子
との組立を図る分解斜視図、第３図は第２実施例
を示す電極板の展開図、第４図は同電極板の複段
構造を示す斜視図、第５図は上記電極板による積
層形圧電素子を用いた圧縮形圧電振動ピツクアツ
プを一部切欠して示す側面図、第６図は上記第１
、第２実施例の電極板による積層形圧電素子を用
いた剪断形圧電振動ピツクアツプを一部切欠して
示す側面図、第７図は上記電極板を用いて形成し
た積層形圧電素子の原理を示す側面図である。
１……電極板、２……連結片、３……締付用の
孔、４……連結片の折り曲げを指示する耳片、５
……圧電素子介挿間隔、ｔ……連結しろ。
Fig. 1 is a developed view of an electrode plate showing the first embodiment of the present invention, Fig. 2 is an exploded perspective view of the same electrode plate in a multi-stage structure and assembled with a piezoelectric element, and Fig. 3 is a second embodiment. FIG. 4 is a perspective view showing the multi-stage structure of the electrode plate, and FIG. 5 is a partially cutaway view of a compressed piezoelectric vibration pickup using a laminated piezoelectric element made of the electrode plate. The side view shown in Fig. 6 is the same as the above-mentioned No.
, a partially cutaway side view showing a shear type piezoelectric vibration pickup using a laminated piezoelectric element using the electrode plate of the second embodiment, and FIG. FIG. 1... Electrode plate, 2... Connecting piece, 3... Tightening hole, 4... Ledge piece for instructing the bending of the connecting piece, 5
...Piezoelectric element insertion interval, t...Connect.
Claims (1)
極板はその隣接部間に打抜き形成された連結片に
て一連に連結され、該連結片は隣接する各電極板
を定間隔で離間する連結しろを有し、各電極板を
該連結片の連結しろの両端で折り曲げて各電極板
面が対向せる複段構造となすと共に、各電極板間
に上記連結しろによる圧電素子介挿間隔を形成す
る構成としたことを特徴とする圧電素子用電極板
構造。 Consisting of a plurality of stamped electrode plates, each electrode plate is connected in series with a connecting piece formed by punching between adjacent parts, and the connecting piece is a connecting piece that separates each adjacent electrode plate at a regular interval. Each electrode plate is bent at both ends of the connecting margin of the connecting piece to form a multi-stage structure in which the surfaces of each electrode plate face each other, and a piezoelectric element insertion interval is formed between each electrode plate by the connecting margin. An electrode plate structure for a piezoelectric element characterized by having the following structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984186932U JPS61103999U (en) | 1984-12-10 | 1984-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984186932U JPS61103999U (en) | 1984-12-10 | 1984-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61103999U true JPS61103999U (en) | 1986-07-02 |
Family
ID=30744398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984186932U Pending JPS61103999U (en) | 1984-12-10 | 1984-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61103999U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001036156A (en) * | 1999-07-16 | 2001-02-09 | Aloka Co Ltd | Electrodes for stacked-type vibrator and the stacked- type vibrator using the same |
| JP2010281935A (en) * | 2009-06-03 | 2010-12-16 | Yamaha Corp | Pick-up device of electric stringed instrument |
-
1984
- 1984-12-10 JP JP1984186932U patent/JPS61103999U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001036156A (en) * | 1999-07-16 | 2001-02-09 | Aloka Co Ltd | Electrodes for stacked-type vibrator and the stacked- type vibrator using the same |
| JP2010281935A (en) * | 2009-06-03 | 2010-12-16 | Yamaha Corp | Pick-up device of electric stringed instrument |
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