JPH045714U - - Google Patents
Info
- Publication number
- JPH045714U JPH045714U JP4597190U JP4597190U JPH045714U JP H045714 U JPH045714 U JP H045714U JP 4597190 U JP4597190 U JP 4597190U JP 4597190 U JP4597190 U JP 4597190U JP H045714 U JPH045714 U JP H045714U
- Authority
- JP
- Japan
- Prior art keywords
- printed wiring
- wiring board
- oscillator
- piezoelectric
- conductive pattern
- 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 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Description
第１図は本考案の一実施例の圧電発振器の側断
面図、第２図は上記実施例の印刷配線基板の断面
図、第３図は従来の圧電発振器の一例を示す側断
面図、第４図は従来の圧電発振器の他の一例を示
す側断面図である。
１１……印刷配線基板、１１ａ，１１ｂ，１１
ｃ……導体箔、１１ｄ，１１ｅ……絶縁基板、１
２……電子部品、１３……端子、１４……水晶振
動子、１５……カバー。
FIG. 1 is a side sectional view of a piezoelectric oscillator according to an embodiment of the present invention, FIG. 2 is a sectional view of a printed wiring board of the above embodiment, and FIG. 3 is a side sectional view showing an example of a conventional piezoelectric oscillator. FIG. 4 is a side sectional view showing another example of a conventional piezoelectric oscillator. 11...Printed wiring board, 11a, 11b, 11
c... Conductor foil, 11d, 11e... Insulating substrate, 1
2...Electronic component, 13...Terminal, 14...Crystal resonator, 15...Cover.
Claims (1)
実装して構成した圧電発振器において、 一層の導電パターンを基準電位とした多層基板
からなる印刷配線基板と、 この印刷配線基板の少なくとも一側板面に実装
して発振器を構成する電子部品および圧電振動子
と、 この印刷配線基板にかぶせたカバーと、 を具備することを特徴とする圧電発振器。[Claim for Utility Model Registration] A piezoelectric oscillator constructed by mounting components on a conductive pattern formed on a printed wiring board, a printed wiring board consisting of a multilayer board with one layer of the conductive pattern as a reference potential, and this printed wiring board. A piezoelectric oscillator comprising: an electronic component and a piezoelectric vibrator that are mounted on at least one side plate surface of a piezoelectric vibrator to form an oscillator; and a cover placed over the printed wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4597190U JPH045714U (en) | 1990-04-27 | 1990-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4597190U JPH045714U (en) | 1990-04-27 | 1990-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH045714U true JPH045714U (en) | 1992-01-20 |
Family
ID=31560632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4597190U Pending JPH045714U (en) | 1990-04-27 | 1990-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045714U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02796B2 (en) * | 1988-04-21 | 1990-01-09 | Sankyo Seiki Seisakusho Kk |
-
1990
- 1990-04-27 JP JP4597190U patent/JPH045714U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02796B2 (en) * | 1988-04-21 | 1990-01-09 | Sankyo Seiki Seisakusho Kk |