JPH0682821U - Drum core coil with base - Google Patents
Drum core coil with baseInfo
- Publication number
- JPH0682821U JPH0682821U JP2793093U JP2793093U JPH0682821U JP H0682821 U JPH0682821 U JP H0682821U JP 2793093 U JP2793093 U JP 2793093U JP 2793093 U JP2793093 U JP 2793093U JP H0682821 U JPH0682821 U JP H0682821U
- Authority
- JP
- Japan
- Prior art keywords
- drum core
- base
- core coil
- winding
- winding frame
- 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.)
- Pending
Links
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
(57)【要約】
【目的】 ドラムコアとベースとを固定することによっ
て、接着剤を使用しないベース付ドラムコアコイルを提
供すること。
【構成】 ベース付ドラムコアコイルのベースｄに、上
鍔ｋと下鍔Ｌとを有するドラムコアａを、下鍔挿入孔ｉ
と巻枠挿入口ｍとＵ字形巻枠挿入溝ｊとを介して組み込
んで、巻線ｃを施してベース付ドラムコアコイルが完成
する。
(57) [Abstract] [Purpose] To provide a drum core coil with a base that does not use an adhesive by fixing the drum core and the base. [Structure] A drum core a having an upper collar k and a lower collar L is attached to a base d of a drum core coil with a base and a lower collar insertion hole i.
Then, the drum core coil with a base is completed by assembling through the winding frame insertion port m and the U-shaped winding frame insertion groove j and applying the winding c.
Description
【０００１】[0001]
本考案は、ドラムコアとベースを固定するベース付ドラムコアコイルに関する ものである。 The present invention relates to a drum core coil with a base that fixes a drum core and a base.
【０００２】[0002]
従来のベース付ドラムコアコイルは、図３に示すように、上鍔ｋ及び下鍔Ｌと 巻線を巻回す巻枠ｈを持つドラムコアａを、ドラムコアコイルの接続端子ｆと実 装用電極ｅとを有するベースｂの凹部ｇに接着剤ｏを塗布し、ドラムコアａの下 鍔Ｌを凹部ｇに嵌合して、接着剤ｏで固定していた。固定した後、図４に示すよ うに、ドラムコアａの巻枠ｈに巻線ｃを施して、巻線ｃの巻きはじめと巻き終わ りを接続用端子ｆにからげて、ベース付ドラムコアコイルを製作していた。 As shown in FIG. 3, a conventional drum core coil with a base includes a drum core a having an upper collar k and a lower collar L, a winding frame h around which a winding is wound, a connection terminal f of the drum core coil, and a mounting electrode e. The adhesive o was applied to the recess g of the base b, and the lower flange L of the drum core a was fitted in the recess g and fixed with the adhesive o. After fixing, as shown in FIG. 4, winding c is applied to the winding frame h of the drum core a, the winding start and the winding end of the winding c are entangled to the connecting terminal f, and the drum core coil with a base is attached. I was making it.
【０００３】[0003]
従来この種のベース付ドラムコアコイルは、ドラムコアとベースを接着してい る為接着時間と乾燥時間の工数がかかるという欠点があった。本考案はこれらの 欠点を除去する為、ベースの側面にドラムコアの下鍔を嵌合する下鍔挿入孔と、 ドラムコアの巻枠を挿入する巻枠挿入口の奥にあるＵ字形巻枠挿入溝にドラムコ アを挿入し、特に下鍔挿入孔にドラムコアの下鍔を嵌合することと、又、ドラム コアの巻線を接続用端子にからげることによって、ドラムコアとベースを固定す る為、接着工数を減らせることによって、接着剤を使用しないベース付ドラムコ アコイルを提供することを目的とする。 Conventionally, this type of drum core coil with a base has a drawback that it takes a lot of time for bonding time and drying time because the drum core and the base are bonded. In order to eliminate these drawbacks, the present invention eliminates these drawbacks by inserting a lower brim insertion hole into which the lower brim of the drum core is fitted on the side surface of the base, and a U-shaped reel insertion groove at the back of the reel insertion slot into which the reel of the drum core is inserted. In order to fix the drum core and the base by inserting the drum core into the lower core, especially by fitting the lower flange of the drum core into the lower flange insertion hole, and by winding the winding of the drum core to the connecting terminal. The object is to provide a drum core coil with a base that does not use an adhesive by reducing the number of bonding steps.
【０００４】[0004]
本考案は、実装用電極と接続用端子とドラムコアの下鍔を接着固定する凹部を 有するベースにドラムコアを組み込むベース付ドラムコアコイルにおいて、箱形 のベースの側面の一面に有する接続用端子と対向する一面を開放端として、ドラ ムコアの巻枠を挿入する、空隙である、ドラムコアの下鍔を嵌合する下鍔挿入孔 と、ドラムコアの巻枠を挿入する巻枠挿入口と、Ｕ字形巻枠挿入溝とを設けたこ とを特徴とするベース付ドラムコアコイルである。 The present invention relates to a drum core coil with a base in which a drum core is incorporated in a base having a recess for bonding and fixing a mounting electrode, a connecting terminal, and a lower flange of the drum core, and which faces a connecting terminal on one side surface of a box-shaped base. A lower flange insertion hole for inserting the lower flange of the drum core into which the drum core winding frame is inserted with one surface as an open end, a winding frame insertion opening for inserting the drum core winding frame, and a U-shaped winding frame. A drum core coil with a base characterized by having an insertion groove.
【０００５】[0005]
本考案は、ベース付ドラムコアコイルの箱形のベースの側面の一面にある接続 用端子と対向する一面を開放端としての側面からドラムコアの下鍔を嵌合する下 鍔挿入孔と、ドラムコアの巻枠を挿入する巻枠挿入口と、Ｕ字形巻枠挿入溝に、 ドラムコアを挿入し、奥まで挿入した状態で巻線することにより、下鍔挿入孔ま たはドラムコアとベースを固定するように構成したベースであって接着工程を省 くことができる。 According to the present invention, a lower flange insertion hole for fitting a lower flange of a drum core from a side having an open end facing one side of a side surface of a side surface of a box-shaped base of a drum core coil with a base, and a drum core winding. Insert the drum core into the winding frame insertion slot for inserting the frame and the U-shaped winding frame insertion groove, and by winding the drum core with the drum core inserted as far as it will go, fix the lower brim insertion hole or the drum core and the base. It is a constructed base, and the bonding process can be omitted.
【０００６】[0006]
図１は本考案のベース付ドラムコアコイルの分解斜視図である。 図２は本考案のベース付ドラムコアコイルの組立て斜視図である。 FIG. 1 is an exploded perspective view of a drum core coil with a base according to the present invention. FIG. 2 is an assembled perspective view of a drum core coil with a base according to the present invention.
【０００７】 本考案のベース付ドラムコアコイルは、図１に示すように、上鍔ｋと、巻枠ｈ と、下鍔Ｌとを有するドラムコアａをベースｄに組み込んで、巻線ｃを施して、 図２に示すベース付ドラムコアコイルを製作する。ベースｄは、箱形の形状をし ている。ベースｄには接続用端子ｆと実装用電極ｅとを有する。さらにベースｄ の２個の接続用端子ｆを突出する側面と対向する面、すなわち実装用電極ｅを有 する面と直交する一面を開放端としてドラムコアａの下鍔Ｌが、その開放端から 嵌合する下鍔挿入孔ｉを設けている。この下鍔挿入孔ｉは、ドラムコアａの下鍔 Ｌを嵌合する孔ばかりではなくドラムコアの下鍔の厚さに合わせてドラムコアを 固定する役目をしている。下鍔挿入孔ｉは、ドラムコアの下鍔を嵌合せしめるよ うに先端部を丸くしても四角でもよい。さらにドラムコアの下鍔を挿入し、ドラ ムコアの巻枠ｈを挿入するためには、巻枠挿入口ｍが必要である。巻枠挿入口ｍ は、ドラムコアの巻枠ｈの寸法よりやや大きい寸法で、ストレートの挿入口とな っている。ドラムコアの巻枠ｈが固定され、位置決めされるＵ字形巻枠挿入溝ｊ は、巻枠の円柱の形状に一致するように半円形の形状をしている。ドラムコアａ の下鍔Ｌを下鍔挿入孔ｉより嵌合し、巻枠挿入口ｍを介してＵ字形巻枠挿入溝ｊ にドラムコアを組み込んで、巻線ｃを施してなるベース付ドラムコアコイルであ る。As shown in FIG. 1, the drum core coil with a base of the present invention includes a drum core a having an upper collar k, a bobbin h, and a lower collar L, which is incorporated in a base d, and is wound with a winding c. The drum core coil with a base shown in FIG. 2 is manufactured. The base d has a box shape. The base d has a connecting terminal f and a mounting electrode e. Further, the lower flange L of the drum core a is fitted from the open end with the surface facing the side surface projecting the two connection terminals f of the base d 1, that is, the surface orthogonal to the surface having the mounting electrode e as the open end. A mating lower brim insertion hole i is provided. The lower brim insertion hole i serves not only to fit the lower brim L of the drum core a, but also to fix the drum core according to the thickness of the lower brim of the drum core. The lower brim insertion hole i may have a rounded tip or a square tip so as to fit the lower brim of the drum core. Further, in order to insert the lower brim of the drum core and the reel h of the drum core, the reel insertion port m is required. The reel insertion port m is slightly larger than the reel h of the drum core and is a straight insertion port. The U-shaped winding frame insertion groove j in which the winding frame h of the drum core is fixed and positioned has a semicircular shape so as to match the cylindrical shape of the winding frame. A drum core coil with a base formed by fitting the lower flange L of the drum core a through the lower flange insertion hole i, incorporating the drum core into the U-shaped winding frame insertion groove j through the winding frame insertion port m, and providing the winding c. is there.
【０００８】 図２は、ベース付ドラムコアコイルの完成図である。ドラムコアａは、２個の 接続端子ｆを突出する側面と対向する面を開放端として、その開放端にドラムコ アａの下鍔Ｌを挿入する。ドラムコアａの下鍔Ｌが装着出来るように下鍔挿入孔 ｉがあり、下鍔挿入孔ｉにドラムコアの下鍔が嵌合される。と同時に、ドラムコ アａの巻枠ｈが奥に挿入出来るように、ストレートの巻枠挿入口ｍがあり、ドラ ムコアａを位置決めするＵ字形巻枠挿入溝ｊが丁度ストッパーとなって、ドラム コアがベースに装着され、巻線が施されて、巻線の端末が接続用端子にからげら れてベース付ドラムコアコイルが完成する。FIG. 2 is a completed view of the drum core coil with a base. The drum core a has a surface facing the side surface projecting the two connection terminals f as an open end, and the lower flange L of the drum core a is inserted into the open end. There is a lower brim insertion hole i so that the lower brim L of the drum core a can be mounted, and the lower brim of the drum core is fitted into the lower brim insertion hole i. At the same time, there is a straight reel insertion port m so that the reel h of the drum core a can be inserted deeply, and the U-shaped reel insertion groove j for positioning the drum core a serves as a stopper, so that the drum core Is attached to the base, winding is performed, the ends of the winding are twisted to the connecting terminals, and the drum core coil with base is completed.
【０００９】 本考案によれば、ベース側面にＵ字形巻枠挿入溝にドラムコアの下鍔を嵌合し 、奥に押し込んだ状態で巻線を施し、巻線でベースとコアの固定をする構造とす ることも可能である。According to the present invention, the lower flange of the drum core is fitted in the U-shaped winding frame insertion groove on the side surface of the base, and the winding is performed while being pushed inward, and the base and the core are fixed by the winding. It is also possible to
【００１０】[0010]
以上述べたごとく、本考案によれば接着を省くことにより接着工数を減らすこ とができる利点をもったベース付ドラムコアコイルの提供が可能となった。 As described above, according to the present invention, it is possible to provide a drum core coil with a base, which has the advantage that the number of bonding steps can be reduced by omitting the bonding.
【図１】本考案のベース付ドラムコアコイルの分解斜視
図である。FIG. 1 is an exploded perspective view of a drum core coil with a base according to the present invention.
【図２】本考案のベース付ドラムコアコイルの組立て斜
視図である。FIG. 2 is an assembled perspective view of a drum core coil with a base according to the present invention.
【図３】従来のベース付ドラムコアコイルの分解斜視図
である。FIG. 3 is an exploded perspective view of a conventional drum core coil with a base.
【図４】本考案のベース付ドラムコアコイルの組立て斜
視図である。FIG. 4 is an assembled perspective view of a drum core coil with a base according to the present invention.
ａ ドラムコア ｂ 従来品ベース ｃ 巻線 ｄ 本考案ベース ｅ 実装用電極 ｆ 接続用端子 ｇ 凹部 ｈ 巻枠 ｉ 下鍔挿入孔 ｊ Ｕ字形巻枠挿入溝 ｋ 上鍔 Ｌ 下鍔 ｎ 巻線のリード ｍ 巻枠挿入口 ｏ 接着材 a Drum core b Conventional base c Winding d The present invention base e Mounting electrode f Connection terminal g Recess h Reel i Lower flange insertion hole j U-shaped reel insertion groove k Upper flange L Lower flange n Winding lead m Reel insertion slot o Adhesive
Claims (1)
下鍔を接着固定する凹部を有するベースにドラムコアを
組み込むベース付ドラムコアコイルにおいて、箱形のベ
ースの側面の一面に有する接続用端子と対向する一面を
開放端としてドラムコアの下鍔を嵌合する下鍔挿入孔
と、ドラムコアの巻枠を挿入する巻枠挿入口と、Ｕ字形
巻枠挿入溝とを設けたことを特徴とするベース付ドラム
コアコイル。1. A drum core coil with a base in which a drum core is incorporated in a base having a recess for adhering and fixing a mounting electrode, a connecting terminal, and a lower collar of the drum core, the connecting terminal being provided on one surface of a side surface of a box-shaped base. With a base, the lower flange insertion hole into which the lower flange of the drum core is fitted, the winding frame insertion opening into which the winding frame of the drum core is inserted, and the U-shaped winding frame insertion groove are provided. Drum core coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2793093U JPH0682821U (en) | 1993-04-27 | 1993-04-27 | Drum core coil with base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2793093U JPH0682821U (en) | 1993-04-27 | 1993-04-27 | Drum core coil with base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0682821U true JPH0682821U (en) | 1994-11-25 |
Family
ID=12234615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2793093U Pending JPH0682821U (en) | 1993-04-27 | 1993-04-27 | Drum core coil with base |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0682821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012114244A (en) * | 2010-11-25 | 2012-06-14 | Denso Corp | Ignition coil |
| JP2020102610A (en) * | 2018-12-21 | 2020-07-02 | スミダコーポレーション株式会社 | Coil component |
-
1993
- 1993-04-27 JP JP2793093U patent/JPH0682821U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012114244A (en) * | 2010-11-25 | 2012-06-14 | Denso Corp | Ignition coil |
| JP2020102610A (en) * | 2018-12-21 | 2020-07-02 | スミダコーポレーション株式会社 | Coil component |
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