JPH02117599U - - Google Patents
Info
- Publication number
- JPH02117599U JPH02117599U JP2741089U JP2741089U JPH02117599U JP H02117599 U JPH02117599 U JP H02117599U JP 2741089 U JP2741089 U JP 2741089U JP 2741089 U JP2741089 U JP 2741089U JP H02117599 U JPH02117599 U JP H02117599U
- Authority
- JP
- Japan
- Prior art keywords
- resin case
- view
- piezoelectric
- terminal
- sounding body
- 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
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Description
第１図は本考案に基づく圧電ブザーの一実施例
を示し、同図ａは斜視図、同図ｂは端面図、同図
ｃは裏ぶたを取り除いた平面図、第２図は上記圧
電ブザーの基板への取付け状態を示し、同図ａは
半田付け前、同図ｂは半田付け後の一部断面した
説明図、第３図および第４図はそれぞれ他の実施
例を示す断面図、第５図は従来例を示し、同図ａ
は斜視図、同図ｂは断面図、同図ｃは裏ぶたを取
り除いた平面図、同図ｄは基板への取付け状態を
示す説明図、第６図は他の従来例を示し、同図ａ
は斜視図、同図ｂは端面図、同図ｃは裏ぶたを取
り除いた平面図、同図ｄは端子の展開図、同図ｅ
は端子の平面図である。
１０は樹脂ケース、１１は圧電発音体、１４，
１５は端子、１６，１６ａ，１６ｂ，１６ｃは突
出部である。
Figure 1 shows an embodiment of the piezoelectric buzzer based on the present invention, Figure a is a perspective view, Figure b is an end view, Figure c is a plan view with the back cover removed, and Figure 2 is a diagram of the piezoelectric buzzer. 3 and 4 are cross-sectional views showing other embodiments, and FIG. Figure 5 shows a conventional example;
is a perspective view, b is a sectional view, c is a plan view with the back cover removed, d is an explanatory view showing how it is attached to the board, Fig. 6 shows another conventional example, and a is a.
is a perspective view, b is an end view, c is a plan view with the back cover removed, d is a developed view of the terminal, and e is a terminal view.
is a plan view of the terminal. 10 is a resin case, 11 is a piezoelectric sounding body, 14,
15 is a terminal, and 16, 16a, 16b, 16c are protrusions.
Claims (1)
発音体の電極に接続された端子が樹脂ケースから
外部へ導出された圧電ブザーにおいて、樹脂ケー
スから端子導出方向に突出部が膨出されているこ
とを特徴とする圧電ブザー。 In a piezoelectric buzzer in which a piezoelectric sounding body is housed in a resin case, and a terminal connected to an electrode of the piezoelectric sounding body is led out from the resin case, a protruding portion is bulged in a direction in which the terminal is led out from the resin case. A piezoelectric buzzer featuring
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2741089U JPH02117599U (en) | 1989-03-10 | 1989-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2741089U JPH02117599U (en) | 1989-03-10 | 1989-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02117599U true JPH02117599U (en) | 1990-09-20 |
Family
ID=31249878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2741089U Pending JPH02117599U (en) | 1989-03-10 | 1989-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02117599U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6365257B2 (en) * | 1982-10-15 | 1988-12-15 |
-
1989
- 1989-03-10 JP JP2741089U patent/JPH02117599U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6365257B2 (en) * | 1982-10-15 | 1988-12-15 |