JPH0177032U - - Google Patents
Info
- Publication number
- JPH0177032U JPH0177032U JP1987173253U JP17325387U JPH0177032U JP H0177032 U JPH0177032 U JP H0177032U JP 1987173253 U JP1987173253 U JP 1987173253U JP 17325387 U JP17325387 U JP 17325387U JP H0177032 U JPH0177032 U JP H0177032U
- Authority
- JP
- Japan
- Prior art keywords
- spreading
- spreading vibration
- board
- metal
- metal cases
- 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 Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案の一実施例に係る拡がり振動素
子の組立状態を示す斜視図、第２図は同拡がり振
動素子の分解斜視図、第３図は第１図に示した拡
がり振動素子の中央縦断面図、第４図は従来の拡
がり振動素子の分解斜視図である。
〔符号の説明〕、１０……拡がり振動素子、１
１……拡がり振動基板、１２ａ，１２ｂ……金属
ケース、１３ａ，１３ｂ……保持部材（樹脂製保
持部材）、１４ａ，１４ｂ……接触電極部、１５
ａ，１５ｂ……リード端子部。
FIG. 1 is a perspective view showing the assembled state of a spreading vibration element according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of the spreading vibration element, and FIG. 3 is an exploded perspective view of the spreading vibration element shown in FIG. The central vertical sectional view and FIG. 4 are exploded perspective views of a conventional expansion vibration element. [Explanation of symbols], 10... Spreading vibration element, 1
1... Spreading vibration substrate, 12a, 12b... Metal case, 13a, 13b... Holding member (resin holding member), 14a, 14b... Contact electrode part, 15
a, 15b...Lead terminal section.
Claims (1)
接される接触電極部と、リード端子部とを一体と
して具備する一対の金属ケースと、 上記２個の金属ケースを箱状に組み合わせ、内
部に上記拡がり振動基板を収容した状態で上記金
属ケースを保持する樹脂製保持部材とを具備して
なる拡がり振動素子。[Scope of Claim for Utility Model Registration] A pair of metal cases integrally comprising a spreading vibrating board, a contact electrode part elastically pressed against the central part of one side of the spreading vibration board, and a lead terminal part, and 2 above. A spreading vibration element comprising a box-like combination of two metal cases, and a resin holding member that holds the metal case with the spreading vibration substrate accommodated therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173253U JPH0177032U (en) | 1987-11-12 | 1987-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173253U JPH0177032U (en) | 1987-11-12 | 1987-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0177032U true JPH0177032U (en) | 1989-05-24 |
Family
ID=31465181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173253U Pending JPH0177032U (en) | 1987-11-12 | 1987-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0177032U (en) |
-
1987
- 1987-11-12 JP JP1987173253U patent/JPH0177032U/ja active Pending
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