JPS6064236U

JPS6064236U - Vibration piece with rotating body

Info

Publication number: JPS6064236U
Application number: JP15442383U
Authority: JP
Inventors: 久保　眞太
Original assignee: Individual
Current assignee: Individual
Priority date: 1983-10-06
Filing date: 1983-10-06
Publication date: 1985-05-07

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 drawings]

第１図はかくれ線を省略した実施例音叉斜視図、第２図
は第１図回転体部側面より見る、振動片断面図、第３図
は第１図回転体秤の正面より見暮−面図、第４図は振動
片端部軸取り付けを「かえる又」とした実施例正面図、
−第５図は振動片端部回転軸軸方向をｒたて形」にした
実施例正面図。１！ま振動片、２はぬけ大窓、３は回転体、４．。４′は軸、５，５′は軸受、６は軸中心点及び中心線、
７は軸受中心点及び中心線、８は質量中心　　　′重心
点、Ａは軸・軸受すきまによるかたより寸法、Ｂは軸受
中心と重心点とのずれ寸法。Fig. 1 is a perspective view of an embodiment of the tuning fork with hidden lines omitted, Fig. 2 is a cross-sectional view of the vibrating element seen from the side of the rotating body part in Fig. 1, and Fig. 3 is a perspective view of the rotating body scale shown in Fig. 1 seen from the front. A top view, and Figure 4 is a front view of an embodiment in which the vibrating piece end shaft is attached in a “frog-mata” manner.
- Fig. 5 is a front view of an embodiment in which the direction of the rotating shaft of the end of the vibrator is vertical. 1! 2. A vibrating piece, 2. A large window, 3. A rotating body, 4. . 4' is the shaft, 5, 5' are the bearings, 6 is the shaft center point and center line,
7 is the bearing center point and center line, 8 is the center of mass 'center of gravity point, A is the deviation dimension due to the shaft/bearing clearance, B is the deviation dimension between the bearing center and the center of gravity point.

Claims

[Scope of utility model registration request]

A shaft or bearing is provided at the end of the vibrating piece, and a rotating body is installed so as to have a shaft or a bearing with respect to the shaft or a shaft bias, or to be placed at a position offset from the center of gravity of the rotation. A vibrating piece with a rotating body assembled to rotate by.