JPS5911516U - piezoelectric vibrator - Google Patents

piezoelectric vibrator

Info

Publication number
JPS5911516U
JPS5911516U JP10715282U JP10715282U JPS5911516U JP S5911516 U JPS5911516 U JP S5911516U JP 10715282 U JP10715282 U JP 10715282U JP 10715282 U JP10715282 U JP 10715282U JP S5911516 U JPS5911516 U JP S5911516U
Authority
JP
Japan
Prior art keywords
diaphragm
curved portion
piezoelectric vibrator
width
direction along
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.)
Granted
Application number
JP10715282U
Other languages
Japanese (ja)
Other versions
JPH0117860Y2 (en
Inventor
新 土井
Original Assignee
キンセキ株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by キンセキ株式会社 filed Critical キンセキ株式会社
Priority to JP10715282U priority Critical patent/JPS5911516U/en
Publication of JPS5911516U publication Critical patent/JPS5911516U/en
Application granted granted Critical
Publication of JPH0117860Y2 publication Critical patent/JPH0117860Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図、第2図は従来の水晶振動子を示す斜視図、第3
図は本考案による実施例を示す斜視図、第4図はもう一
つの実施例を示す斜視図である。 1・・・・・・振動板、2,3・・・・・・引出部、1
7.18・・・・・・湾曲部、12. 13. 19.
 20・・開脚部、14・・・・・・基部、8.9・・
・・・・励振電極。
Figures 1 and 2 are perspective views of conventional crystal units, and Figure 3 is a perspective view of a conventional crystal unit.
The figure is a perspective view showing an embodiment according to the present invention, and FIG. 4 is a perspective view showing another embodiment. 1... Vibration plate, 2, 3... Drawer part, 1
7.18...Curved portion, 12. 13. 19.
20...Spread part, 14...Base, 8.9...
...excitation electrode.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] (1)四辺形状に加工した振動板の重心を通り、かつ二
等分する線上に該振動板の両側面端部から引出した2つ
の引出部と、該2つの引出部から該振動板の側面に沿っ
て一方の方向に湾曲する湾曲部と、該湾曲部から該振動
板の側面に沿って他方の方向に延在する2つの脚部と、
該2つの脚部と連結する基部とを振動板より一体的に形
成し、該振動板に励振電極を配置し、該基部を支持する
ことを特徴とする圧電振動子。
(1) Two drawer parts drawn out from the ends of both sides of the diaphragm on a line that passes through the center of gravity of the diaphragm processed into a quadrilateral shape and bisects the diaphragm, and from the two drawer parts to the side surface of the diaphragm. a curved portion that curves in one direction along the diaphragm, and two leg portions that extend from the curved portion in the other direction along the side surface of the diaphragm;
A piezoelectric vibrator characterized in that a base connected to the two legs is integrally formed from a diaphragm, and an excitation electrode is disposed on the diaphragm to support the base.
(2)実用新案登録請求範囲第1項記載の該湾曲部から
延在する該脚部の幅寸法が、該湾曲部の幅寸法に比べ大
きいことを特徴とする圧電振動子。
(2) A piezoelectric vibrator characterized in that the width of the leg extending from the curved portion is larger than the width of the curved portion, as set forth in claim 1 of the utility model registration claim.
JP10715282U 1982-07-15 1982-07-15 piezoelectric vibrator Granted JPS5911516U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10715282U JPS5911516U (en) 1982-07-15 1982-07-15 piezoelectric vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10715282U JPS5911516U (en) 1982-07-15 1982-07-15 piezoelectric vibrator

Publications (2)

Publication Number Publication Date
JPS5911516U true JPS5911516U (en) 1984-01-24
JPH0117860Y2 JPH0117860Y2 (en) 1989-05-24

Family

ID=30250467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10715282U Granted JPS5911516U (en) 1982-07-15 1982-07-15 piezoelectric vibrator

Country Status (1)

Country Link
JP (1) JPS5911516U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012151651A (en) * 2011-01-19 2012-08-09 River Eletec Kk Piezoelectric vibrator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54137290A (en) * 1978-04-17 1979-10-24 Seiko Instr & Electronics Ltd Crystal oscillator
JPS5651381U (en) * 1979-09-25 1981-05-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54137290A (en) * 1978-04-17 1979-10-24 Seiko Instr & Electronics Ltd Crystal oscillator
JPS5651381U (en) * 1979-09-25 1981-05-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012151651A (en) * 2011-01-19 2012-08-09 River Eletec Kk Piezoelectric vibrator

Also Published As

Publication number Publication date
JPH0117860Y2 (en) 1989-05-24

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