JPS6053034U

JPS6053034U - vibrator

Info

Publication number: JPS6053034U
Application number: JP10430884U
Authority: JP
Inventors: 実中川原
Original assignee: 横河電機株式会社
Priority date: 1984-07-10
Filing date: 1984-07-10
Publication date: 1985-04-13

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 drawings]

第１図、第２図はいずれも従来の力を測定するための感
圧素子（振動子）の斜視図、第３図はこの考案による振
動子の斜視図、第４図は第３図のＩＶ−ＩＶ線視断面図
、第５図は第３図■−■線視断面図、第６図はこの考案
による振動子の板体に形成する穴の形状の変形例を示す
図である。Ｃ・・・振動子、２１・・・板体、２２・・・支持体、
２３・・・圧電振動板、２４・・・電極、２５．２６・
・・穴（四部）、２７．２８・・・薄肉部。Figures 1 and 2 are both perspective views of a conventional pressure-sensitive element (vibrator) for measuring force, Figure 3 is a perspective view of a vibrator according to this invention, and Figure 4 is the same as that of Figure 3. FIG. 5 is a cross-sectional view taken along the line IV-IV, FIG. 5 is a cross-sectional view taken along the line II--■ of FIG. C... Vibrator, 21... Plate body, 22... Support body,
23... Piezoelectric diaphragm, 24... Electrode, 25.26.
... Hole (four parts), 27.28... Thin wall part.

Claims

[Scope of utility model registration request]

A thin wall part and a means for vibrating the thin wall part are provided on a plate body, and when an end of the plate body is fixed and a force is applied to the plate body, the vibration of the thin wall part is tensile or compressed. A vibrator that measures the force by measuring frequency.