JPH0396009U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ａ，ｂはドラム型コアに中間タツプ固定
部材を取り付けた一実施例としてのインダクタを
示す正面図、側面図、第２図ａ，ｂは、第１図ａ
，ｂに示すドラム型コアの正面図、側面図、第３
図は第１図に示す中間タツプ固定部材の正面図、
第４図は第１図ａ，ｂに示すインダクタを用いた
コイル装置の外観斜視図、第５図ａ，ｂはドラム
型コアの他の一実施例を示す正面図、側面図、第
６図ａ，ｂは、前記第５図ａ，ｂに示すドラム型
コアに、他の一実施例としての中間タツプ固定部
材を取り付けたインダクタを示す正面図、側面図
、第７図は第６図ａ，ｂに示す中間タツプ固定部
材の側面図、第８図ａ，ｂは従来のインダクタの
断面図、側面図、第９図は従来のコイル装置の外
観斜視図である。 ３……コイル、３ｂ……中間タツプ、１０……
ドラム型コア、１０ｂ……中間鍔部、１５……中
間タツプ固定部材、１６……導電材。 Figures 1a and b are front and side views showing an inductor as an example in which an intermediate tap fixing member is attached to a drum-shaped core, and Figures 2a and b are Figure 1a.
, b. Front view, side view, third view of the drum-shaped core shown in FIG.
The figure is a front view of the intermediate tap fixing member shown in FIG.
4 is an external perspective view of a coil device using the inductor shown in FIGS. 1a and 1b, FIGS. 5a and 5b are front and side views showing another embodiment of the drum-shaped core, and FIG. a and b are a front view and a side view showing an inductor in which an intermediate tap fixing member as another embodiment is attached to the drum-shaped core shown in FIGS. 5a and b, and FIG. , b are side views of the intermediate tap fixing member shown in FIG. 3...Coil, 3b...Intermediate tap, 10...
Drum-shaped core, 10b... intermediate flange portion, 15... intermediate tap fixing member, 16... electrically conductive material.

Claims (1)

【実用新案登録請求の範囲】 (1) 両端鍔部と中間鍔部とを備えたドラム型コ
アと、各鍔部間の巻回部に分割巻きされ、中間鍔
部部分で中間タツプが形成されてなるコイルとを
有するインダクタにおいて、前記中間鍔部近傍に
中間タツプを固定する中間タツプ固定部材を設け
たことを特徴とするインダクタ。 (2) 前記中間タツプ固定部材は、前記中間鍔部
の近傍にそれと同軸的に取り付けられた取付部と
、この取付部に連結されて先端が前記中間鍔部の
軸と交差する方向に突出し、この突出部に前記中
間タツプを巻回してなるものである請求項１記載
のインダクタ。 (3) 前記中間タツプ固定部材の突出部には、中
間タツプ巻回領域から先端にかけて導電材が形成
されている請求項２記載のインダクタ。 (4) 少なくとも一対のインダクタ接続用電極が
所定間隔を保つて形成され、この一対の電極間を
結ぶ線上に交差しない位置に中間タツプ接続用電
極が形成された基板と、前記各電極間に渡るよう
に載置されたインダクタとからなるコイル装置に
おいて、前記インダクタは、両端鍔部と中間鍔部
とを備えたドラム型コアと、両端鍔部と中間鍔部
との間の巻回部に分割巻きされ、中間鍔部部分で
中間タツプが形成されてなるコイル及び前記中間
鍔部近傍に中間タツプを固定する中間タツプ固定
部材を具備してなり、両端のコイル端末が前記イ
ンダクタ接続用電極に、また中間タツプ固定部材
が前記中間タツプ用電極にそれぞれ電気的に接続
されてなることを特徴とするコイル装置。[Claims for Utility Model Registration] (1) A drum-shaped core having both end flanges and an intermediate flanges, and a winding section between each flanges, which is divided into parts, and an intermediate tap is formed at the intermediate flanges. What is claimed is: 1. An inductor having a coil consisting of a coil, characterized in that an intermediate tap fixing member for fixing an intermediate tap is provided near the intermediate collar portion. (2) The intermediate tap fixing member has a mounting portion attached coaxially with the intermediate flange near the intermediate flange, and is connected to the mount and has a tip protruding in a direction intersecting the axis of the intermediate flange, 2. The inductor according to claim 1, wherein said intermediate tap is wound around said protrusion. (3) The inductor according to claim 2, wherein a conductive material is formed on the protruding portion of the intermediate tap fixing member from the intermediate tap winding region to the tip. (4) At least a pair of inductor connection electrodes are formed at a predetermined interval, and an intermediate tap connection electrode is formed at a position that does not intersect the line connecting the pair of electrodes, and a substrate that extends between each of the electrodes. In the coil device, the inductor is divided into a drum-shaped core having flanges at both ends and an intermediate flanges, and a wound portion between the flanges at both ends and the intermediate flanges. The coil is wound and has an intermediate tap formed at the intermediate flange portion, and an intermediate tap fixing member for fixing the intermediate tap near the intermediate flange portion, and the coil terminals at both ends are connected to the inductor connecting electrode, Further, a coil device characterized in that intermediate tap fixing members are electrically connected to the intermediate tap electrodes, respectively.