JPS60103928U

JPS60103928U - piezoelectric vibrator

Info

Publication number: JPS60103928U
Application number: JP19610283U
Authority: JP
Inventors: 幸博岡本
Original assignee: 日本電波工業株式会社
Priority date: 1983-12-20
Filing date: 1983-12-20
Publication date: 1985-07-16

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図、第２図ａは従来のカバーを除（水晶振動子の正
面図、第２図すは第２図ａに使用される板状のサポート
材の斜視図である。第３図ａ。ｂ、　ｃは本考案の一実施例である水晶振動子の図であ
り、第３図ａは同斜視図、第３図すは同正面図、第３図
Ｃは同側面図である。第４−図ａ、ｂは本考案の一実施
例である水晶振動子に使用される矩形状水晶片の図であ
り、第４図ａは正面図、第４図すは同上面図である。１・・・電極、２・・・円形状の水晶片、３・・・リー
ド端子、４・・・ベース、５・・・サポートミ　６・・
・スリット、７・・・平板状のサポート、８・・・保持
板、９・・・切欠部、１０・・・導電部、１１・・・矩
形状の水晶片、１２、、、−・・・励振電極、１３・・
・引き出し電極、１４・・・導電性接着剤。Figures 1 and 2a are front views of the crystal resonator with the conventional cover removed, and Figure 2 is a perspective view of the plate-shaped support material used in Figure 2a. Figure 3a 3B and 3C are views of a crystal resonator which is an embodiment of the present invention, in which FIG. 3A is a perspective view, FIG. 3A is a front view, and FIG. 3C is a side view. Figures 4-a and 4-b are diagrams of a rectangular crystal piece used in a crystal resonator which is an embodiment of the present invention, and Figure 4-a is a front view and Figure 4-B is a top view of the same. 1... Electrode, 2... Circular crystal piece, 3... Lead terminal, 4... Base, 5... Support mi 6...
・Slit, 7... Flat support, 8... Holding plate, 9... Notch, 10... Conductive part, 11... Rectangular crystal piece, 12...・Excitation electrode, 13...
- Extraction electrode, 14... conductive adhesive.

Claims

[Scope of utility model registration request]

a base from which a pair of lead terminals protrude above the main surface; a holding plate having both ends of one plate surface fixed to the pair of lead terminals; and a plate surface that is approximately the same as or larger than the plate surface of the holding plate. and a piezoelectric plate attached with one main surface facing the thin plate surface of the holding plate.