JPS646022U - - Google Patents
Info
- Publication number
- JPS646022U JPS646022U JP10072887U JP10072887U JPS646022U JP S646022 U JPS646022 U JP S646022U JP 10072887 U JP10072887 U JP 10072887U JP 10072887 U JP10072887 U JP 10072887U JP S646022 U JPS646022 U JP S646022U
- Authority
- JP
- Japan
- Prior art keywords
- holder
- inductor element
- variable inductor
- inner circumferential
- circumferential side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は捩子回し用溝の底部に形成された凹部
の説明図であり、同図ａは捩子回し用溝の長軸方
向での断面図、同図ｂは同図ａの矢印Ｅ方向から
の矢視図、第２図は第１図ａ，ｂに示す捩子回し
用溝の底部に形成された凹部の作用、効果の説明
のための断面図、第３図ａ，ｂは従来の可変イン
ダクタ素子の断面図及びキヤツプコアの平面図、
第４図ａ乃至ｄはそれぞれ従来のドライバ及び捩
子回し用溝の使用状態の説明図である。
ａ……ベース、ｂ……インダクタ、ｃ，２……
キヤツプコア、ｄ……ホルダー、ｅ……シールド
ケース、８……捩子回し（ドライバ）、１１……
凸部、１２……捩子回し用溝。
FIG. 1 is an explanatory view of a recess formed in the bottom of the screwdriver groove, and FIG. 1a is a sectional view in the longitudinal direction of the screwdriver groove, and FIG. 2 is a sectional view for explaining the function and effect of the recess formed at the bottom of the screwdriver groove shown in FIGS. 1a and b, and FIGS. 3a and 3b are A cross-sectional view of a conventional variable inductor element and a plan view of a cap core,
FIGS. 4a to 4d are explanatory views of the conventional driver and screwdriver groove, respectively, in use. a...Base, b...Inductor, c, 2...
Cap core, d...Holder, e...Shield case, 8...Screwdriver, 11...
Convex portion, 12... Groove for screw turning.
Claims (1)
回し用溝を備えるとともに、周側面に捩子部を形
成したキヤツプコアと、このキヤツプコアの周側
面に形成した捩子部と螺合する捩子部を内周側面
に形成したホルダーと、このホルダーを支持する
ベース及びベース上に設けられたインダクタとを
有する可変インダクタ素子であつて、前記捩子回
し用溝底部の中央部分に互いに離間して少なくと
も２以上の凸部を形成したことを特徴とする可変
インダクタ素子。 A cap core that has a cylindrical shape with a bottom and has a screw-driving groove on the outer surface of the bottom and a threaded portion formed on the circumferential surface, and a screw threadedly engaged with the threaded portion formed on the circumferential surface of the cap core. A variable inductor element having a holder having a child part formed on an inner circumferential side surface, a base supporting the holder, and an inductor provided on the base, the variable inductor element having a holder having a child part formed on an inner circumferential side surface thereof, the variable inductor element having a holder having a child part formed on an inner circumferential side surface thereof, and an inductor provided on the base, the variable inductor element being arranged at a center part of the bottom of the screwdriver groove and spaced apart from each other. A variable inductor element characterized in that at least two or more convex portions are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10072887U JPH0510343Y2 (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10072887U JPH0510343Y2 (en) | 1987-06-30 | 1987-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS646022U true JPS646022U (en) | 1989-01-13 |
| JPH0510343Y2 JPH0510343Y2 (en) | 1993-03-15 |
Family
ID=31329065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10072887U Expired - Lifetime JPH0510343Y2 (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0510343Y2 (en) |
-
1987
- 1987-06-30 JP JP10072887U patent/JPH0510343Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0510343Y2 (en) | 1993-03-15 |