JPS5956733U

JPS5956733U - variable capacitor

Info

Publication number: JPS5956733U
Application number: JP15295482U
Authority: JP
Inventors: 橋田　宗茂
Original assignee: 株式会社シチズン電子
Priority date: 1982-10-08
Filing date: 1982-10-08
Publication date: 1984-04-13

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図及び第２図は、従来の可変コンデンサを示す図、
第３図は本考案の可変コンデンサの平面図、第４図は第
３図に示す可変コンデンサのＢ−Ｂ断面図、第５図は絶
縁ケースの底面図、第６図は第５図に示す絶縁ケースの
Ｃ−Ｃ断面図、第７図はロータ電極の平面図、第８図４
ま第７図のＤ−Ｄ断面図、第９図は第７図め底面図、第
１０図は誘電体の底面図、第１１図は絶縁キャップの平
面図、第１２図は、第１１図のＥ−Ｅ断面図である。６・・・・・・絶縁ケース、７・・田−夕端子、８・・
田−夕電極Ｊ９・・・誘電体、１０・・・絶縁キャップ
、１１・・汲テータ端子。1 and 2 are diagrams showing conventional variable capacitors,
Fig. 3 is a plan view of the variable capacitor of the present invention, Fig. 4 is a BB sectional view of the variable capacitor shown in Fig. 3, Fig. 5 is a bottom view of the insulating case, and Fig. 6 is shown in Fig. 5. C-C sectional view of the insulation case, Figure 7 is a plan view of the rotor electrode, Figure 8 4
Also, FIG. 7 is a sectional view taken along line DD in FIG. 7, FIG. 9 is a bottom view of FIG. 7, FIG. 10 is a bottom view of the dielectric, FIG. 11 is a plan view of the insulating cap, and FIG. FIG. 6... Insulation case, 7... Field-Yu terminal, 8...
Electrode J9...dielectric, 10...insulation cap, 11...pump terminal.

Claims

[Scope of utility model registration request]

(1) A cylindrical insulating case with an opening at the bottom, a rotor terminal that is insert-molded on the top of the insulating case and has a springy contact part, and a rotor terminal that comes into contact with the contact part of the rotor terminal and is rotatable. a rotor electrode housed inside the insulating case such that the dielectric body contacts the lower surface of the convex electrode and is unrotatably housed inside the insulating case; and a lower opening of the insulating case. A variable capacitor comprising: an insulating cap that is fitted into the insulating cap; and a stator terminal that is insert-molded into the insulating cap and has a contact portion that contacts the dielectric and has a spring property.

(2) The variable capacitor according to claim 1, wherein the dielectric is asymmetrical.