JPH02123200U - - Google Patents
Info
- Publication number
- JPH02123200U JPH02123200U JP3303589U JP3303589U JPH02123200U JP H02123200 U JPH02123200 U JP H02123200U JP 3303589 U JP3303589 U JP 3303589U JP 3303589 U JP3303589 U JP 3303589U JP H02123200 U JPH02123200 U JP H02123200U
- Authority
- JP
- Japan
- Prior art keywords
- sounding
- body according
- support member
- sound
- support
- 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)
Description
第１図は本考案の一実施例の縦断面図、第２図
はそのカバー部の上方からの斜視図、第３図はカ
バー部の下方からの斜視図、第４図は支持部材の
斜視図、第５図は発音素子の斜視図である。
１……カバー部、２……スプリング、３……支
持部材、４……発音素子、１０……基板、１２…
…音声放出穴、１０１……貫通穴。
Fig. 1 is a longitudinal cross-sectional view of an embodiment of the present invention, Fig. 2 is a perspective view of the cover part from above, Fig. 3 is a perspective view of the cover part from below, and Fig. 4 is a perspective view of the support member. FIG. 5 is a perspective view of the sound generating element. DESCRIPTION OF SYMBOLS 1...Cover part, 2...Spring, 3...Supporting member, 4...Sounding element, 10...Substrate, 12...
...Audio emission hole, 101...through hole.
Claims (1)
は凹所に平板状の発音素子を取り付けるとともに
、該貫通穴又は凹所は合成樹脂からなり内側に凹
部を形成し該凹部天井部分に貫通された音声放出
穴を設けたカバー部で覆い、発音素子を点支持す
る支持部材とカバー部の凹部天井間には支持部材
を発音素子方向にバイアスするスプリングを介在
せしめた発音体。 (2) 支持部材の発音素子の支持点は１個である
ことを特徴とする請求項(1)記載の発音体。 (3) 支持部材の発音素子の支持点は複数個であ
ることを特徴とする請求項(1)記載の発音体。 (4) 支持部材の発音素子の支持点は選択された
音声発生の最大点であることを特徴とする請求項
(1)記載の発音体。 (5) 発音パネルは広告板の一部分であることを
特徴とする請求項(1)記載の発音体。 (6) 発音素子はバイモルフ構造であることを特
徴とする請求項(1)記載の発音体。[Claims for Utility Model Registration] (1) A flat sounding element is attached to a through hole or recess made in a flat sounding panel, and the through hole or recess is made of synthetic resin and has a recessed part inside. A spring is interposed between the support member that pointsly supports the sound-producing element and the recessed ceiling of the cover part, and that biases the support member toward the sound-producing element. A pronounced pronunciation body. (2) The sounding body according to claim (1), wherein the supporting member has one support point for the sounding element. (3) The sounding body according to claim (1), wherein the support member has a plurality of support points for the sounding element. (4) A claim characterized in that the support point of the sound generating element of the support member is the selected maximum point of sound generation.
(1) Listed pronunciation. (5) The sounding body according to claim (1), wherein the sounding panel is a part of an advertising board. (6) The sounding body according to claim (1), wherein the sounding element has a bimorph structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3303589U JPH02123200U (en) | 1989-03-23 | 1989-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3303589U JPH02123200U (en) | 1989-03-23 | 1989-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02123200U true JPH02123200U (en) | 1990-10-09 |
Family
ID=31259668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3303589U Pending JPH02123200U (en) | 1989-03-23 | 1989-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02123200U (en) |
-
1989
- 1989-03-23 JP JP3303589U patent/JPH02123200U/ja active Pending
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