JPH021797U - - Google Patents
Info
- Publication number
- JPH021797U JPH021797U JP8031888U JP8031888U JPH021797U JP H021797 U JPH021797 U JP H021797U JP 8031888 U JP8031888 U JP 8031888U JP 8031888 U JP8031888 U JP 8031888U JP H021797 U JPH021797 U JP H021797U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- piezoelectric vibrating
- vibrating part
- conductor
- synthetic resin
- 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
- 239000004020 conductor Substances 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000012212 insulator Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Description
第１図は本考案の実施例の圧電ブザーを示す断
面図、第２図は同上の分解斜視図、第３図は同上
の配線パターンに対する接続時の状態を示す斜視
図、第４図、第５図はそれぞれ本実施例における
導体部の変形例を示す斜視図、第６図は従来例の
断面図である。
１……圧電ブザー、２……ケース、２ａ……放
音孔、３……圧電振動部、４……施蓋体、５……
導体部。
FIG. 1 is a sectional view showing a piezoelectric buzzer according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of the same, FIG. 3 is a perspective view showing the state when connected to the wiring pattern of the above, FIGS. 5 is a perspective view showing a modified example of the conductor portion in this embodiment, and FIG. 6 is a sectional view of the conventional example. DESCRIPTION OF SYMBOLS 1... Piezoelectric buzzer, 2... Case, 2a... Sound emission hole, 3... Piezoelectric vibrating part, 4... Cover body, 5...
Conductor part.
Claims (1)
え、前記圧電振動部を前記ケースとの間で圧接し
て支持する絶縁体製の施蓋体を設けた圧電ブザー
であつて、前記施蓋体に圧電振動部から外部への
露出領域に亘る部分的な導体部を設け、この導体
部を圧電振動部に対する導電端子として用いるよ
うにしたことを特徴とする圧電ブザー。 (2) 前記施蓋体は、２種以上の材質からなる合
成樹脂により構成され、これらの合成樹脂に選択
メツキによる導体部を設けてこの導体部を導電端
子として用いるものである請求項１記載の圧電ブ
ザー。[Claims for Utility Model Registration] (1) A piezoelectric vibrating part is provided in a case having a sound emitting hole, and a cover body made of an insulator is provided to support the piezoelectric vibrating part by pressing it against the case. The piezoelectric buzzer is characterized in that the lid body is provided with a partial conductor part extending from the piezoelectric vibrating part to an exposed area to the outside, and this conductor part is used as a conductive terminal for the piezoelectric vibrating part. piezoelectric buzzer. (2) The lid body is made of a synthetic resin made of two or more kinds of materials, and the synthetic resin is provided with a conductor portion by selective plating, and the conductor portion is used as a conductive terminal. piezoelectric buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8031888U JPH021797U (en) | 1988-06-16 | 1988-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8031888U JPH021797U (en) | 1988-06-16 | 1988-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH021797U true JPH021797U (en) | 1990-01-08 |
Family
ID=31305148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8031888U Pending JPH021797U (en) | 1988-06-16 | 1988-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH021797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08102996A (en) * | 1994-10-03 | 1996-04-16 | Star Micronics Co Ltd | Small sounder |
-
1988
- 1988-06-16 JP JP8031888U patent/JPH021797U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08102996A (en) * | 1994-10-03 | 1996-04-16 | Star Micronics Co Ltd | Small sounder |