JPS643214U - - Google Patents

Info

Publication number
JPS643214U
JPS643214U JP9453587U JP9453587U JPS643214U JP S643214 U JPS643214 U JP S643214U JP 9453587 U JP9453587 U JP 9453587U JP 9453587 U JP9453587 U JP 9453587U JP S643214 U JPS643214 U JP S643214U
Authority
JP
Japan
Prior art keywords
base
piezoelectric
piezoelectric vibrator
conductive pattern
holding member
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
JP9453587U
Other languages
Japanese (ja)
Other versions
JPH0611636Y2 (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 JP1987094535U priority Critical patent/JPH0611636Y2/en
Publication of JPS643214U publication Critical patent/JPS643214U/ja
Application granted granted Critical
Publication of JPH0611636Y2 publication Critical patent/JPH0611636Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Description

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

第１図は本発明の一実施例を説明する組立て斜
視図、第２図は第１図の−線矢視断面図であ
る。 １……ベース、２……保持部材、３……圧電振
動板、４……カバー。 FIG. 1 is an assembled perspective view illustrating an embodiment of the present invention, and FIG. 2 is a sectional view taken along the - line in FIG. 1. 1... Base, 2... Holding member, 3... Piezoelectric diaphragm, 4... Cover.

Claims (1)

【実用新案登録請求の範囲】 (1) 板面に導電パターンを形成した板状の絶縁
材からなるベースと、 このベースの導電パターンに固着されて保持さ
れると共に電気的に接続した金属製の保持部材と
、 この保持部材に両端部を保持されると共に電極
を外部に導出される圧電振動板と、 上記圧電振動板に被せられ開口を上記ベースに
よつて気密に封止したカバーとを具備することを
特徴とする圧電振動子。 (2) 上記ベースはセラミツクからなり板面に導
電パターンを焼成したことを特徴とする実用新案
登録請求の範囲第１項に記載の圧電振動子。 (3) 上記保持部材は一体に成型した金属板から
なり枠部とこの枠内に設けられ上記導電パターン
に固着される固着部およびこの固着部から細腕部
を介して導出され圧電振動板を支持する支持部と
を具備することを特徴とする実用新案登録請求の
範囲第１項に記載の圧電振動子。 (4) 上記圧電振動板は矩形で厚みすべり振動を
行うことを特徴とする実用新案登録請求の範囲第
１項に記載の圧電振動子。[Claims for Utility Model Registration] (1) A base made of a plate-shaped insulating material with a conductive pattern formed on the plate surface, and a metal base that is fixed and held by the conductive pattern of the base and electrically connected to it. A holding member, a piezoelectric diaphragm whose both ends are held by the holding member and whose electrodes are brought out to the outside, and a cover which is placed over the piezoelectric diaphragm and whose opening is hermetically sealed by the base. A piezoelectric vibrator characterized by: (2) The piezoelectric vibrator according to claim 1, wherein the base is made of ceramic and has a conductive pattern fired on its plate surface. (3) The holding member is made of an integrally molded metal plate, and includes a frame portion, a fixed portion provided within the frame and fixed to the conductive pattern, and a thin arm extending from the fixed portion to support the piezoelectric diaphragm. A piezoelectric vibrator according to claim 1, characterized in that the piezoelectric vibrator is provided with a support portion that provides a support portion. (4) The piezoelectric vibrator according to claim 1, wherein the piezoelectric vibrating plate is rectangular and performs thickness shear vibration.
JP1987094535U 1987-06-19 1987-06-19 Piezoelectric vibrator Expired - Lifetime JPH0611636Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987094535U JPH0611636Y2 (en) 1987-06-19 1987-06-19 Piezoelectric vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987094535U JPH0611636Y2 (en) 1987-06-19 1987-06-19 Piezoelectric vibrator

Publications (2)

Publication Number Publication Date
JPS643214U true JPS643214U (en) 1989-01-10
JPH0611636Y2 JPH0611636Y2 (en) 1994-03-23

Family

ID=31319071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987094535U Expired - Lifetime JPH0611636Y2 (en) 1987-06-19 1987-06-19 Piezoelectric vibrator

Country Status (1)

Country Link
JP (1) JPH0611636Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03105029U (en) * 1990-02-14 1991-10-31

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952720U (en) * 1982-09-24 1984-04-06 キンセキ株式会社 piezoelectric vibrator container
JPS6030628U (en) * 1983-08-04 1985-03-01 キンセキ株式会社 Support for rectangular piezoelectric vibrator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952720U (en) * 1982-09-24 1984-04-06 キンセキ株式会社 piezoelectric vibrator container
JPS6030628U (en) * 1983-08-04 1985-03-01 キンセキ株式会社 Support for rectangular piezoelectric vibrator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03105029U (en) * 1990-02-14 1991-10-31

Also Published As

Publication number Publication date
JPH0611636Y2 (en) 1994-03-23

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