JPS63318727A - Manufacture of chip coil - Google Patents
Manufacture of chip coilInfo
- Publication number
- JPS63318727A JPS63318727A JP15475687A JP15475687A JPS63318727A JP S63318727 A JPS63318727 A JP S63318727A JP 15475687 A JP15475687 A JP 15475687A JP 15475687 A JP15475687 A JP 15475687A JP S63318727 A JPS63318727 A JP S63318727A
- Authority
- JP
- Japan
- Prior art keywords
- pin
- base material
- bobbin base
- terminal
- coil
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 2
- 230000005389 magnetism Effects 0.000 abstract 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
Landscapes
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、電磁遅延線用のチップコイル、の製造方法に
関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method of manufacturing a chip coil for an electromagnetic delay line.
従来より電磁遅延ＩｉＡ等に多用されているチップコイ
ルは、両端部に入出力端子を備えた成型プラスチック材
からなるボビンに所定のコイルを巻回した構造のものが
大多数を占めている。The majority of chip coils that have conventionally been widely used in electromagnetic delay IiA and the like have a structure in which a predetermined coil is wound around a bobbin made of a molded plastic material and provided with input/output terminals at both ends.
しかしながら、かかる従来例においては、チップコイル
のボビンが４・さく、中間タップを出すのに多くの手間
がかかり、しかも生産性が悪く、プリント基板へ実装し
にくいという欠点があった。However, in such a conventional example, the bobbin of the chip coil is 4 mm long, and it takes a lot of effort to take out the center tap, and the productivity is low, and it is difficult to mount it on a printed circuit board.
本発明は、かかる従来例の有する不都合を改善し、とく
に生産性を著しく向上せしめることのできるチップフィ
ルの製造方法を提供することな、目的とする。SUMMARY OF THE INVENTION An object of the present invention is to provide a method for manufacturing a chip fill that can improve the disadvantages of the conventional method and, in particular, can significantly improve productivity.
そこで、本発明では、円筒状のボビン基材の外周に所定
間隔をおいて複数の端子ビンが植設され且つ隔接した端
子ビン間の一方の側に植設された各端子ビンの中間にコ
イル留め用の自問ビンを備えてなり、このボビン基材の
各ピン相互間に適当な巻数のコイルを連続的に且つ全体
的に巻装し、この巻装されたフィルを各ビン部分にて導
通固定し、しかるのち少なくとも一つの中間ビンと一つ
の端子ピンとを一組としてボビン基材全体を輪切り状に
切断し分離するという構成を採り、これによって前記目
的を達成しようとするものである。Therefore, in the present invention, a plurality of terminal bins are implanted at predetermined intervals on the outer periphery of a cylindrical bobbin base material, and a plurality of terminal bins are implanted in the middle of each terminal bin implanted on one side between the spaced apart terminal bins. It is equipped with a self-containing bottle for fastening the coil, and a suitable number of turns of coil is continuously and entirely wound between each pin of this bobbin base material, and this wound fill is wrapped in each bottle part. The above object is achieved by fixing the bobbin to conductivity, and then cutting the entire bobbin base material into circular slices and separating the bobbin base material into a set of at least one intermediate pin and one terminal pin.
以下、本発明の一実施例を第１図ないし第３図に基づい
て説明する。An embodiment of the present invention will be described below with reference to FIGS. 1 to 3.
第１図ないし第２図において、１はコイル用ボビンを示
し、２はコイルを示す。コイル用ボビン１は、両端部に
つば部ＩＡ、ＩＢを有する円筒状部材により構成されて
いる。このコイル用ボレン１は磁性を備えたプラスチッ
ク部材により形成されている。In FIGS. 1 and 2, 1 indicates a coil bobbin, and 2 indicates a coil. The coil bobbin 1 is composed of a cylindrical member having flanges IA and IB at both ends. This coil borene 1 is made of a magnetic plastic member.
このフィル用ボビン１の一方のつば部ＩＡには、その両
端部に、外方向に向う端子ビン３Ａ、３Ｂが植設されて
いる。１Ｈはボビン１の貫孔を示す。Terminal pins 3A and 3B facing outward are implanted at both ends of one flange IA of the fill bobbin 1. 1H indicates a through hole in the bobbin 1.
前記他方のつば部１Ｂには、前記端子ピン３Ａ。The other flange portion 1B has the terminal pin 3A.
３Ｂの内のいづれか一つの端子ピン３Ａと同一方向に、
中間ピン４が植設されている。そして、この各ビン３人
、３Ｂ、４を入出力端子とするコイル２がコイル用ボビ
ン１に巻装されている。In the same direction as any one terminal pin 3A of 3B,
An intermediate pin 4 is implanted. A coil 2 having the three bins 3B and 4 as input/output terminals is wound around the coil bobbin 1.
このように構成されたチップコイル１０は、本実施例で
は以下に示す手順をもって形成される。The chip coil 10 configured as described above is formed by the following procedure in this embodiment.
まず、第３図に示すようにコイル用ボビン１が複数個連
続して結合されたような形態のボビン基材１１が形成さ
れる。すなわち、両側に所定間隔をおいて複数の端子ピ
ン３Ａ、３Ｅが植設され且つ一方の側に植設された各端
子ピンの３人、３人。First, as shown in FIG. 3, a bobbin base material 11 having a configuration in which a plurality of coil bobbins 1 are connected in succession is formed. That is, a plurality of terminal pins 3A and 3E are implanted on both sides at a predetermined interval, and three people and three people are implanted in each terminal pin on one side.
・・・・・・ 、３人の各中間部にフィル留め用の中間
ピン４を備えた円筒状で細長のボビン基材１１が形成さ
れる。次に、このボビン基材１１の各ビン３Ａ。. . . A cylindrical and elongated bobbin base material 11 having an intermediate pin 4 for fixing fill is formed at the intermediate portion of each of the three members. Next, each bottle 3A of this bobbin base material 11.
３Ｂ、４の相互間に適当な巻数のフィルが連続的に且つ
全体的に巻装される。この巻装されたコイル２は、その
端部及び中間部分が各ビン３ Ａ 、３Ｂ。An appropriate number of turns of fill is continuously and entirely wound between 3B and 4. This wound coil 2 has its end portions and middle portions in respective bins 3A and 3B.
４に導通固定される（第２図参照）。その後、少なくと
も一つの中間ピン４と対称位置にある一対の端子３人、
３Ｂとを一組としてボビン基板１１の全体が０点から輪
切り状に切断される。これによって第１図に示す多量の
チップフィル１０が極く容品に形成される。4 (see Figure 2). Thereafter, a pair of three terminals in a symmetrical position with at least one intermediate pin 4;
3B as one set, the entire bobbin board 11 is cut into circular slices from point 0. As a result, a large amount of chip fill 10 shown in FIG. 1 is formed into a very compact container.
なお、このように構成されたチップコイル１０は、フィ
ルタ、電磁遅延線用のインダクタンスとして有用である
。また、本実施例では、ボビン１に端子ピン３Ａ、３Ｂ
、４を設けたが、これに限らず、フェライト基板状の電
極をボビン１に設けてもよい。Note that the chip coil 10 configured in this manner is useful as a filter and an inductance for an electromagnetic delay line. In addition, in this embodiment, the terminal pins 3A and 3B are attached to the bobbin 1.
.
以上のように、本発明によると、小形のチップコイルを
極く容易に、しかも大量に生産することができ、同一の
条件でボビン基材にコイルが巻装されるので生産される
チップコイルの品質を維持するとともに歩留りを良くす
ることができるという従来にない優れたチップフィルの
製造方法を提供することができる。As described above, according to the present invention, small chip coils can be produced very easily and in large quantities, and since the coils are wound around the bobbin base material under the same conditions, the produced chip coils can be It is possible to provide an unprecedented and superior chip fill manufacturing method that can maintain quality and improve yield.
第１図は本発明の一実施例により形成されたチップコイ
ルを示す正面図、第２図は第１図の右側面図、第３図は
第１図のチップフィルの製造工程におけるカット前の状
態を示す説明図である。
１ −−一−−−−−−ボビン
２ −−−−−−−−− フィル
３Ａ、３Ｅ−一端子ピン
４ −−−−−−−−−・中間ピン
１０−−−−−−− チップコイル
°パ′＼・・″□FIG. 1 is a front view showing a chip coil formed according to an embodiment of the present invention, FIG. 2 is a right side view of FIG. 1, and FIG. It is an explanatory diagram showing a state. 1 ---1-------- Bobbin 2 ------ Fill 3A, 3E--One terminal pin 4 ---------・Intermediate pin 10 --- Chip coil °pa'\・・・″□
Claims (1)
の一方の側に植設された各端子ピンの中間にコイル留め
用の中間ピンを備えてなり、このボビン基材の各ピン相
互間に適当な巻数のコイルを連続的に且つ全体的に巻装
し、この巻装されたコイルを各ピン部分にて導通固定し
、しかるのち少なくとも一つの中間ピンと一つの端子ピ
ンとを一組としてボビン基材全体を輪切り状に切断し分
離したことを特徴とする電磁遅延線用のチップコイルの
製造方法。[Claims] A plurality of terminal pins are implanted on the outer periphery of a cylindrical bobbin base material at predetermined intervals, and in the middle of each terminal pin implanted on one side between the spaced apart terminal pins. It is equipped with an intermediate pin for fixing the coil, and a suitable number of turns of coil is continuously and entirely wound between each pin of this bobbin base material, and this wound coil is wound at each pin part. A method for manufacturing a chip coil for an electromagnetic delay line, which comprises fixing conduction, and then cutting the entire bobbin base material into circular slices to form a set of at least one intermediate pin and one terminal pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62154756A JP2515808B2 (en) | 1987-06-22 | 1987-06-22 | Manufacturing method of chip coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62154756A JP2515808B2 (en) | 1987-06-22 | 1987-06-22 | Manufacturing method of chip coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63318727A true JPS63318727A (en) | 1988-12-27 |
| JP2515808B2 JP2515808B2 (en) | 1996-07-10 |
Family
ID=15591217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62154756A Expired - Lifetime JP2515808B2 (en) | 1987-06-22 | 1987-06-22 | Manufacturing method of chip coil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2515808B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05190331A (en) * | 1992-01-16 | 1993-07-30 | Elmec Corp | Electromagnetic delay line inductance element and manufacture thereof |
-
1987
- 1987-06-22 JP JP62154756A patent/JP2515808B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05190331A (en) * | 1992-01-16 | 1993-07-30 | Elmec Corp | Electromagnetic delay line inductance element and manufacture thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2515808B2 (en) | 1996-07-10 |
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