JPS5813726U - piezoelectric resonator - Google Patents

piezoelectric resonator

Info

Publication number
JPS5813726U
JPS5813726U JP10675881U JP10675881U JPS5813726U JP S5813726 U JPS5813726 U JP S5813726U JP 10675881 U JP10675881 U JP 10675881U JP 10675881 U JP10675881 U JP 10675881U JP S5813726 U JPS5813726 U JP S5813726U
Authority
JP
Japan
Prior art keywords
metal terminal
piezoelectric resonator
terminal plate
piezoelectric substrate
piezoelectric
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
JP10675881U
Other languages
Japanese (ja)
Other versions
JPS645374Y2 (en
Inventor
田中　康廣
Original Assignee
株式会社村田製作所
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 株式会社村田製作所 filed Critical 株式会社村田製作所
Priority to JP10675881U priority Critical patent/JPS5813726U/en
Publication of JPS5813726U publication Critical patent/JPS5813726U/en
Application granted granted Critical
Publication of JPS645374Y2 publication Critical patent/JPS645374Y2/ja
Granted legal-status Critical Current

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  • 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ａは従来の圧電共振子の縦断面図、第１図すおよ
びＣは夫々第１図ａの圧電共振子に衝撃が加わって圧電
基板が破損する様子を示す縦断面図、第２図は本考案に
係る圧電共振子の一実施例の縦断面図、第３図は第２図
の圧電共振子に使用される金属端子板の平面図、第４図
ａおよびｂは夫々金属端子板の変形例の平面図および側
面図、第５図ａおよびｂは夫々金属端子板のいま一つの
金属端子板の変形例の平面図および側面図である。 １．２・・・・・・金属端子板、３・・・・・・圧電基
板、４゜５・・・・・・電極膜、６，７・・・・・・突
起、８・・・・・・ケーシング、９・・・・・・封止部
材、１１・・・・・・＃９吸収部、１２・・・・・・切
欠き。 第３図FIG. 1a is a longitudinal sectional view of a conventional piezoelectric resonator, FIGS. The figure is a longitudinal sectional view of an embodiment of the piezoelectric resonator according to the present invention, FIG. 3 is a plan view of a metal terminal plate used in the piezoelectric resonator of FIG. FIGS. 5a and 5b are a top view and a side view, respectively, of another metal terminal plate variant of the metal terminal plate. FIGS. 1.2...Metal terminal plate, 3...Piezoelectric substrate, 4゜5...Electrode film, 6,7...Protrusion, 8... ... Casing, 9 ... Sealing member, 11 ... #9 absorption part, 12 ... Notch. Figure 3

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一対の金属端子板の間に圧電基板を挾持した圧電共振子
において、上記金属端子板の圧電基板の挾持側端面の周
辺部に夫々衝撃吸収部を設けて上記金属端子板への衝突
時に圧電基板に加わる衝撃力を自在に吸収させるように
したことを特徴とする圧電共振子。In a piezoelectric resonator in which a piezoelectric substrate is sandwiched between a pair of metal terminal plates, a shock absorbing portion is provided at the periphery of the end face of the piezoelectric substrate on the sandwiching side of the metal terminal plate, so that the impact is applied to the piezoelectric substrate when the metal terminal plate collides with the metal terminal plate. A piezoelectric resonator characterized by being able to freely absorb impact force.
JP10675881U 1981-07-17 1981-07-17 piezoelectric resonator Granted JPS5813726U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10675881U JPS5813726U (en) 1981-07-17 1981-07-17 piezoelectric resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10675881U JPS5813726U (en) 1981-07-17 1981-07-17 piezoelectric resonator

Publications (2)

Publication Number Publication Date
JPS5813726U true JPS5813726U (en) 1983-01-28
JPS645374Y2 JPS645374Y2 (en) 1989-02-10

Family

ID=29901220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10675881U Granted JPS5813726U (en) 1981-07-17 1981-07-17 piezoelectric resonator

Country Status (1)

Country Link
JP (1) JPS5813726U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040172U (en) * 1973-08-10 1975-04-24
JPS5054034U (en) * 1973-09-14 1975-05-23
JPS5132347U (en) * 1974-08-31 1976-03-09

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040172B2 (en) * 1972-07-21 1975-12-22

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040172U (en) * 1973-08-10 1975-04-24
JPS5054034U (en) * 1973-09-14 1975-05-23
JPS5132347U (en) * 1974-08-31 1976-03-09

Also Published As

Publication number Publication date
JPS645374Y2 (en) 1989-02-10

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