JPH02120999U - - Google Patents
Info
- Publication number
- JPH02120999U JPH02120999U JP2871589U JP2871589U JPH02120999U JP H02120999 U JPH02120999 U JP H02120999U JP 2871589 U JP2871589 U JP 2871589U JP 2871589 U JP2871589 U JP 2871589U JP H02120999 U JPH02120999 U JP H02120999U
- Authority
- JP
- Japan
- Prior art keywords
- front plate
- exterior case
- frame member
- opens
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Description
第１図はこの考案の圧電スピーカの一実施例を
示す斜視図、第２図は第１図に示した圧電スピー
カの動作を示す図、第３図及び第４図はこの考案
の圧電スピーカの他の実施例を示す斜視図である
。
２……外装ケース、８……前面板、１０……圧
電変換素子、１２……枠部材、２４……ホーン、
２６……ひだ。
Fig. 1 is a perspective view showing an embodiment of the piezoelectric speaker of this invention, Fig. 2 is a diagram showing the operation of the piezoelectric speaker shown in Fig. 1, and Figs. 3 and 4 are diagrams of the piezoelectric speaker of this invention. FIG. 7 is a perspective view showing another embodiment. 2... Exterior case, 8... Front plate, 10... Piezoelectric conversion element, 12... Frame member, 24... Horn,
26... pleats.
Claims (1)
装ケースに開閉可能に形成された前面板と、 前記枠部材と任意の角度を成して開閉される前
記前面板に近接する前記枠部材に設置された圧電
変換素子とから成ることを特徴とする圧電スピー
カ。 ２ 前記外装ケースと前記前面板との間に前記前
面板が開く最大角度を設定するとともに、前記前
面板とともにホーンを成すひだを設置したことを
特徴とする請求項１記載の圧電スピーカ。[Claims for Utility Model Registration] 1. An exterior case that accommodates a frame member; a front plate that extends from one side of the exterior case and is formed to be openable and closable on the exterior case; and a piezoelectric transducer installed on the frame member adjacent to the front plate that opens and closes. 2. The piezoelectric speaker according to claim 1, wherein a maximum angle at which the front plate opens is set between the exterior case and the front plate, and a pleat forming a horn together with the front plate is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2871589U JPH02120999U (en) | 1989-03-14 | 1989-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2871589U JPH02120999U (en) | 1989-03-14 | 1989-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02120999U true JPH02120999U (en) | 1990-10-01 |
Family
ID=31252298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2871589U Pending JPH02120999U (en) | 1989-03-14 | 1989-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02120999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015037712A1 (en) * | 2013-09-13 | 2015-03-19 | 京セラ株式会社 | Sound generator and electronic device using same |
-
1989
- 1989-03-14 JP JP2871589U patent/JPH02120999U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015037712A1 (en) * | 2013-09-13 | 2015-03-19 | 京セラ株式会社 | Sound generator and electronic device using same |
| JPWO2015037712A1 (en) * | 2013-09-13 | 2017-03-02 | 京セラ株式会社 | SOUND GENERATOR AND ELECTRONIC DEVICE USING THE SAME |
| US9654880B2 (en) | 2013-09-13 | 2017-05-16 | Kyocera Corporation | Sound generator and electronic device using the same |