JPS5853126U

JPS5853126U - variable capacitor

Info

Publication number: JPS5853126U
Application number: JP14834181U
Authority: JP
Inventors: 川本　隆樹; 英雄伊藤
Original assignee: ミツミ電機株式会社
Priority date: 1981-10-06
Filing date: 1981-10-06
Publication date: 1983-04-11
Also published as: JPS638118Y2

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Ａ−Ｃは夫々本考案になる可変コンデンサの１実
施例のケースを除いた正面図、左側面図及び右側面図、
第２図は上記可変コンデンサの分解斜視図、第３図Ａ−
Ｃは夫々上記可変コンデ２ンサの他の実施例のケースを
除いた正面図、左側面図及び右側面図、第４図Ａ−Ｃは
夫々上記可変コンデンサの更に他の実施例のケースを除
いた正面図、左側面図及び右側面図である。１．５１．６１・・・・・・可変コンデンサ、２・・・
・・・コンデンサ基板、２ｆ、　　３ｅ・・・・・・孔
、２ｇ、　　３ｆ・・・・・・係合凹部、２ｈ・・・・
・・脚部、３・・・・・・押板、３ｇ・・・・・・係合
段部、４−１〜４−４・・・・・・ステータ板針、５−
１〜５−５．５’　−１〜５’−４，５”　−１〜５′
−４・・・・・・ステータ支柱、６−１〜６−４−−−
−−−ロータ板群、７・・・・・・ロータ軸、８−１〜
８−４・・・・・・トリマコンデンサ、９・・・・・・
ケース、９ｄ・・・・・・係合凸部、１０ａ　〜１０ｄ
、　２９ａ　〜２９ｄ−−−−−−突起部、１０ｅ、　
　１０ｇ、　　２９ｅ、　　２９ｆ−−−−−−凸条、
１０ｆ。１０ｈ−−−−−−ピン部、１１ａ、　　１　ｌｂ、　
　３０ａ、　　３０ｂ・・・・・・突部、１２．１４・
・・・・・ステータ板、１３゜１５・・・・・・スペー
サ、１６・・・・・・誘電フィルム、２１゜２１’、２
１“、３５．３５’、３５“・・・・・・アース端子板
、２２・・・・・・ストッパー板、２３〜２６・・・・
−・ロータ板、２Ｂ−１〜２Ｂ−４−−−−−−コンデ
ンサ部、３１１〜３１−４・・・・・・トリマステータ
板、３１ｂ・・・・・・トリマステータ板延在部、３２
・・・・・・トリマロータ、３３・・・・・・トリマロ
ータ＆　　３４−・−トリマ西−タ板、４１−１．４２
−２．４２’　−１、４１’　　−２，４１“　−２，
４１“−２・・・・・・トリマステータ端子板、４４・
・・・・・プリント基板。1A to 1C are a front view, a left side view, and a right side view, respectively, of one embodiment of the variable capacitor according to the present invention, excluding the case;
Figure 2 is an exploded perspective view of the variable capacitor, Figure 3A-
C is a front view, left side view, and right side view of other embodiments of the variable capacitor described above, respectively, and FIGS. They are a front view, a left side view, and a right side view. 1.51.61...Variable capacitor, 2...
...Capacitor board, 2f, 3e...hole, 2g, 3f...engaging recess, 2h...
...Leg portion, 3...Press plate, 3g...Engagement stepped portion, 4-1 to 4-4...Stator plate needle, 5-
1~5-5.5'-1~5'-4,5''-1~5'
-4...Stator strut, 6-1 to 6-4---
---Rotor plate group, 7...Rotor shaft, 8-1~
8-4...Trimmer capacitor, 9...
Case, 9d...Engagement convex portion, 10a to 10d
, 29a to 29d----Protrusion, 10e,
10g, 29e, 29f---Convex strip,
10f. 10h------Pin part, 11a, 1 lb,
30a, 30b...protrusion, 12.14.
...Stator plate, 13°15...Spacer, 16...Dielectric film, 21°21', 2
1", 35.35', 35"...Earth terminal plate, 22...Stopper plate, 23-26...
- Rotor plate, 2B-1 to 2B-4---Capacitor part, 311 to 31-4... Trimmer stator plate, 31b... Trimmer stator plate extension part, 32
... Trimar rotor, 33... Trimar rotor & 34-- Trimmer west plate, 41-1.42
-2.42' -1, 41'-2,41" -2,
41"-2... Trimmer stator terminal plate, 44.
·····Printed board.

Claims

[Scope of utility model registration request]

In a variable capacitor in which a case is attached to a capacitor main body which has a plurality of stator pillars supporting stator plate needles on a capacitor substrate and supports a rotor shaft supporting a plurality of rotor plate groups, the plurality of stator plate needles are The variable capacitor has a structure in which the capacitor bodies are arranged closer to the outer sides of the pair of opposing capacitor bodies, and a substantially U-shaped case is fitted and locked to the outer sides of the other pair of the capacitor bodies.