JPS61187116U - - Google Patents
Info
- Publication number
- JPS61187116U JPS61187116U JP6991285U JP6991285U JPS61187116U JP S61187116 U JPS61187116 U JP S61187116U JP 6991285 U JP6991285 U JP 6991285U JP 6991285 U JP6991285 U JP 6991285U JP S61187116 U JPS61187116 U JP S61187116U
- Authority
- JP
- Japan
- Prior art keywords
- crystal diaphragm
- utility
- rectangular crystal
- model registration
- vibrating
- 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
- 239000013078 crystal Substances 0.000 claims description 7
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は、透孔、切欠部を組み合わせた短冊水
晶振動板をベースに固着した斜視図。第２図ａは
、本考案のスリツト溝状の切欠部を施した短冊水
晶振動板の斜視図。第２図ｂ，ｃは、本考案の透
孔を施した短冊水晶振動板の斜視図。第３図は、
従来の短冊水晶振動板をベースに組立てた斜視図
である。
１０，２０……短冊水晶振動板、１１，２１…
…振動部、１２，２２……保持部、１３，２３…
…切欠部、１４，２４……透孔。
FIG. 1 is a perspective view of a rectangular crystal diaphragm having a combination of through holes and notches fixed to a base. FIG. 2a is a perspective view of a rectangular crystal diaphragm provided with a slit-like cutout according to the present invention. FIGS. 2b and 2c are perspective views of a rectangular crystal diaphragm provided with through holes according to the present invention. Figure 3 shows
FIG. 2 is a perspective view of a conventional rectangular crystal diaphragm assembled on a base. 10, 20... Strip crystal diaphragm, 11, 21...
... Vibrating part, 12, 22... Holding part, 13, 23...
...notch, 14, 24...through hole.
Claims (1)
いて、振動部と保持部の間に透孔および／または
切欠部を設けたことを特徴とする短冊水晶振動板
。 (2) 該振動部の角部分を切り欠いたことを特徴
とする実用新案登録請求の範囲第１項記載の短冊
水晶振動板。[Scope of Claim for Utility Model Registration] (1) A rectangular crystal diaphragm that performs thickness-shear vibration, characterized in that a through hole and/or a notch are provided between the vibrating part and the holding part. (2) The rectangular crystal diaphragm according to claim 1 of the utility model registration, characterized in that a corner portion of the vibrating portion is cut out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6991285U JPS61187116U (en) | 1985-05-11 | 1985-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6991285U JPS61187116U (en) | 1985-05-11 | 1985-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61187116U true JPS61187116U (en) | 1986-11-21 |
Family
ID=30606033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6991285U Pending JPS61187116U (en) | 1985-05-11 | 1985-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61187116U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010081127A (en) * | 2008-09-25 | 2010-04-08 | Seiko Instruments Inc | Crystal oscillator and method of manufacturing same |
| JP2010130123A (en) * | 2008-11-26 | 2010-06-10 | Daishinku Corp | Piezoelectric vibration device |
| EP2458734A2 (en) | 2010-11-30 | 2012-05-30 | Seiko Epson Corporation | Piezoelectric vibrator element, piezoelectric module, and electronic device |
| JP2013042425A (en) * | 2011-08-18 | 2013-02-28 | Seiko Epson Corp | Piezoelectric vibration piece and piezoelectric module |
| US9923544B2 (en) | 2011-06-03 | 2018-03-20 | Seiko Epson Corporation | Piezoelectric vibration element, manufacturing method for piezoelectric vibration element, piezoelectric resonator, electronic device, and electronic apparatus |
-
1985
- 1985-05-11 JP JP6991285U patent/JPS61187116U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010081127A (en) * | 2008-09-25 | 2010-04-08 | Seiko Instruments Inc | Crystal oscillator and method of manufacturing same |
| JP2010130123A (en) * | 2008-11-26 | 2010-06-10 | Daishinku Corp | Piezoelectric vibration device |
| EP2458734A2 (en) | 2010-11-30 | 2012-05-30 | Seiko Epson Corporation | Piezoelectric vibrator element, piezoelectric module, and electronic device |
| US9923544B2 (en) | 2011-06-03 | 2018-03-20 | Seiko Epson Corporation | Piezoelectric vibration element, manufacturing method for piezoelectric vibration element, piezoelectric resonator, electronic device, and electronic apparatus |
| JP2013042425A (en) * | 2011-08-18 | 2013-02-28 | Seiko Epson Corp | Piezoelectric vibration piece and piezoelectric module |
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