JPS5950429U

JPS5950429U - trimmer capacitor

Info

Publication number: JPS5950429U
Application number: JP14516482U
Authority: JP
Inventors: 井利　昭夫; 段村　次昭
Original assignee: ミツミ電機株式会社
Priority date: 1982-09-24
Filing date: 1982-09-24
Publication date: 1984-04-03

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図は従来のトリマコンデンサを示す断面図、第２図
〜第８図は本考案になるトリマコンデンサを示す図であ
り、第２図は断面図、第３図は分解斜視図、第４図は斜
視図、第５図はロータの裏面を示す斜視図、第６図はケ
ースの底面図、第７図は電極の配置を示す図、第８図は
変形例を示す断面図である。１・・・基板、２・・・ステータ板、３・・・ロータ、
４・・・軸、１４．３２・・・嵌合穴、２２・・・ステ
ータ電極、３４・・・ロータ電極。FIG. 1 is a sectional view showing a conventional trimmer capacitor, FIGS. 2 to 8 are views showing a trimmer capacitor according to the present invention, FIG. 2 is a sectional view, FIG. 3 is an exploded perspective view, and FIG. 5 is a perspective view showing the back side of the rotor, FIG. 6 is a bottom view of the case, FIG. 7 is a view showing the arrangement of electrodes, and FIG. 8 is a sectional view showing a modification. 1... Board, 2... Stator plate, 3... Rotor,
4... Shaft, 14.32... Fitting hole, 22... Stator electrode, 34... Rotor electrode.

Claims

[Scope of utility model registration request]

A rotor having a rotor electrode formed on a substrate and a stator electrode spaced apart from the rotor electrode are provided, an insulating shaft is formed in one of the substrate and the rotor, and a fitting hole is formed in the other, and the shaft is inserted into the rotor. A trimmer capacitor characterized in that the rotor is fitted into the fitting hole and rotatably mounted on the substrate.