JPH0385518U - - Google Patents

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Publication number
JPH0385518U
JPH0385518U JP1989147492U JP14749289U JPH0385518U JP H0385518 U JPH0385518 U JP H0385518U JP 1989147492 U JP1989147492 U JP 1989147492U JP 14749289 U JP14749289 U JP 14749289U JP H0385518 U JPH0385518 U JP H0385518U
Authority
JP
Japan
Prior art keywords
sub
piece
sound piece
detection
integrally formed
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
Application number
JP1989147492U
Other languages
English (en)
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 filed Critical
Priority to JP1989147492U priority Critical patent/JPH0385518U/ja
Publication of JPH0385518U publication Critical patent/JPH0385518U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す振動ジヤイロ
の斜視図、第2図は駆動側振動モードの説明図、
第3図は検出側振動モードの説明図、第4図は従
来の振動ジヤイロの斜視図である。 10……振動ジヤイロ、11……振動子、12
……主音片、13……結合片、14……副音片、
15……駆動用圧電素子、16……駆動変位検出
用圧電素子、17……検出用圧電素子、18……
支持棒、19……振動吸収材、x方向……駆動側
振動方向、y方向……検出側振動方向。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 角柱状の主音片の中央部に副音片を、結合
    片を介して主音片に対して平行となるように一体
    的に形成してなる振動子を備えたことを特徴とす
    る振動ジヤイロ。 (2) 前記副音片は、主音片の側部に結合片を介
    して左右対称となるように一体的に形成したこと
    を特徴とする請求項1記載の振動ジヤイロ。 (3) 前記2つの副音片の検出側振動方向のそれ
    ぞれ外側面またはそれぞれ内側面に、検出用圧電
    素子を互いに極性を逆にして張り付けたことを特
    徴とする請求項2記載の振動ジヤイロ。
JP1989147492U 1989-12-21 1989-12-21 Pending JPH0385518U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989147492U JPH0385518U (ja) 1989-12-21 1989-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989147492U JPH0385518U (ja) 1989-12-21 1989-12-21

Publications (1)

Publication Number Publication Date
JPH0385518U true JPH0385518U (ja) 1991-08-29

Family

ID=31694001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989147492U Pending JPH0385518U (ja) 1989-12-21 1989-12-21

Country Status (1)

Country Link
JP (1) JPH0385518U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012252013A (ja) * 2012-08-09 2012-12-20 Seiko Epson Corp 振動ジャイロ素子およびジャイロセンサ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012252013A (ja) * 2012-08-09 2012-12-20 Seiko Epson Corp 振動ジャイロ素子およびジャイロセンサ

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