JPS591225U

JPS591225U - piezoelectric vibrator

Info

Publication number: JPS591225U
Application number: JP9458882U
Authority: JP
Inventors: 柏木　行夫
Original assignee: 松下電器産業株式会社
Priority date: 1982-06-23
Filing date: 1982-06-23
Publication date: 1984-01-06

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

[Brief explanation of the drawing]

第１図は圧電素子の構造を示し、ａは表面図、ｂは裏面
図、第２図は従来の振動子の平面図、第３図は第２図の
縦断正面図、第４図ば本考案の一実施例の縦断正面図、
第５図は共振出力特性図である。１は圧電素子、７は基板、８ａ、８ｂは導電部、ｇａ、
ｇｂは導電性接続部材、１０は熱溶着チー　　−プ、１
２は非導電性の樹脂。Fig. 1 shows the structure of the piezoelectric element, a is a front view, b is a back view, Fig. 2 is a plan view of a conventional vibrator, Fig. 3 is a longitudinal sectional front view of Fig. 2, and Fig. 4 is a main view. A longitudinal sectional front view of an embodiment of the invention,
FIG. 5 is a resonance output characteristic diagram. 1 is a piezoelectric element, 7 is a substrate, 8a and 8b are conductive parts, ga,
gb is a conductive connecting member, 10 is a heat welding chip, 1
2 is a non-conductive resin.

Claims

[Scope of utility model registration request]

Both ends of a piezoelectric element comprising a piezoelectric ceramic plate and electrodes on the front and back sides of the piezoelectric element are connected to a conductive part provided on the substrate by a conductive connecting member, and the conductive element is located near the center of the substrate. A piezoelectric ceramic vibrator with non-conductive resin glued onto the connecting members and the outside sealed with heat-welded tape.