JPH08339921A - High-frequency coil - Google Patents
High-frequency coilInfo
- Publication number
- JPH08339921A JPH08339921A JP16713495A JP16713495A JPH08339921A JP H08339921 A JPH08339921 A JP H08339921A JP 16713495 A JP16713495 A JP 16713495A JP 16713495 A JP16713495 A JP 16713495A JP H08339921 A JPH08339921 A JP H08339921A
- Authority
- JP
- Japan
- Prior art keywords
- winding
- base portion
- distance
- core
- frequency 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.)
- Pending
Links
Landscapes
- Coils Or Transformers For Communication (AREA)
- Insulating Of Coils (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、包装用テープに固定す
る場合に適した高周波コイルの構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a high frequency coil structure suitable for fixing to a packaging tape.
【０００２】[0002]
【従来の技術】図５は従来の高周波コイルの側面図を示
し、図６は従来の高周波コイルの上面図を示している。
従来の高周波コイルは、合成樹脂からなるベース部５１
の上面に、巻回部が形成される。巻回部は、ベース部５
１の上面の中央に中空の巻芯５２を一体に形成し、巻芯
５２に沿って４つの鍔５３を形成し、鍔５３と鍔５３の
間に巻溝５４が形成される。４つの鍔５３は、それぞれ
巻芯５２の軸方向からみて放射状に円形に形成される。
この巻回部の所定の巻溝５４にコイルが巻回され、コイ
ルのリードがベース部５１の裏面に植設された端子ピン
５５に接続される。そして、巻芯５２の内径にネジコア
６６を螺合させる。2. Description of the Related Art FIG. 5 is a side view of a conventional high frequency coil, and FIG. 6 is a top view of the conventional high frequency coil.
The conventional high frequency coil has a base portion 51 made of synthetic resin.
A winding part is formed on the upper surface of the. The winding part is the base part 5
A hollow winding core 52 is integrally formed at the center of the upper surface of 1, and four flanges 53 are formed along the winding core 52, and a winding groove 54 is formed between the flanges 53. The four flanges 53 are each formed in a circular shape in a radial shape when viewed from the axial direction of the winding core 52.
The coil is wound around a predetermined winding groove 54 of the winding portion, and the lead of the coil is connected to the terminal pin 55 that is planted on the back surface of the base portion 51. Then, the screw core 66 is screwed into the inner diameter of the winding core 52.
【０００３】この種の高周波コイルは、プリント基板等
に実装される時に自動挿入機が使用されるため包装用テ
ープに固定されることが望まれている。しかし、この様
な従来の高周波コイルは、一方の面に接着部を形成した
包装用テープにベース部及び巻回部の側面６７を張りつ
けようとしても、巻回部の鍔が巻芯の軸方向からみて円
形のため接着力が弱く包装用テープに固定できないとい
う問題があった。この問題を解決するために角形のシー
ルドケースをベース部に嵌合し、シールドケースの側面
を包装用テープに固定したものがあるが、部品点数が増
えるという問題が生じる。This type of high frequency coil is desired to be fixed to a packaging tape because an automatic insertion machine is used when it is mounted on a printed circuit board or the like. However, in such a conventional high frequency coil, even when the side surface 67 of the base portion and the winding portion is attached to the packaging tape having the adhesive portion formed on one surface, the flange of the winding portion is in the axial direction of the winding core. Due to its circular shape, it has a weak adhesive force and cannot be fixed to the packaging tape. In order to solve this problem, there is a case where a rectangular shield case is fitted to the base portion and the side surface of the shield case is fixed to the packaging tape, but there is a problem that the number of parts increases.
【０００４】[0004]
【発明が解決しようとする課題】本発明の課題は、部品
点数を増やすことなく、一方の面に接着部を形成した包
装用テープに固定できる高周波コイルを提供することを
目的とする。SUMMARY OF THE INVENTION An object of the present invention is to provide a high frequency coil which can be fixed to a packaging tape having an adhesive portion formed on one surface without increasing the number of parts.
【０００５】[0005]
【課題を解決するための手段】本発明の高周波コイル
は、ベース部に端子が植設され、ベース部の上面にコイ
ルを巻回する巻回部が形成され、巻回部は巻芯に沿って
複数の鍔が形成され、複数の鍔のうちの少なくともいず
れか１つ又は全ての鍔にベース部の側面と平行な平面部
を形成し、かつ鍔の平面部から巻芯軸までの距離とベー
ス部の側面から巻芯軸までの距離を同じにしてあるもの
である。また、巻回部の鍔は、複数の鍔のうちの少なく
ともいずれか１つ又は全ての鍔を角形に形成し、鍔の側
面とベース部の側面を平行にし、かつ鍔の側面から巻芯
軸までの距離とベース部の側面から巻芯軸までの距離を
同じにしてあるものである。さらに、巻回部の鍔は、１
番上の鍔にベース部の側面と平行な平面部を形成し、か
つ１番上の鍔の平面部から巻芯軸までの距離とベース部
の側面から巻芯軸までの距離を同じにしてあるものであ
る。またさらに、巻回部の鍔は、１番上の鍔を角形に形
成し、鍔の側面とベース部の側面を平行にし、かつ鍔の
側面から巻芯軸までの距離とベース部の側面から巻芯軸
までの距離を同じにしてあるものである。In the high frequency coil of the present invention, a terminal is embedded in a base portion, a winding portion for winding the coil is formed on an upper surface of the base portion, and the winding portion extends along a winding core. A plurality of collars are formed, and at least any one or all of the collars is formed with a plane portion parallel to the side surface of the base portion, and the distance from the plane portion of the collar to the core axis is The distance from the side surface of the base portion to the winding shaft is the same. Further, the collar of the winding portion is formed by forming at least any one or all of the collars into a square shape so that a side surface of the collar and a side surface of the base portion are parallel to each other, and a side surface of the collar is adjacent to the core shaft. Is the same as the distance from the side surface of the base portion to the core shaft. Furthermore, the collar of the winding part is 1
Form the flat part parallel to the side surface of the base part on the top flange and make the distance from the flat part of the top flange to the core shaft the same as the distance from the side surface of the base part to the core shaft. There is something. Furthermore, the flange of the winding part is formed by forming the uppermost flange into a square shape, the side surface of the flange and the side surface of the base part are parallel, and the distance from the side surface of the flange to the winding core and the side surface of the base part. The distance to the winding shaft is the same.
【０００６】[0006]
【作用】本発明の高周波コイルは、複数の鍔のうちの少
なくとも１つの鍔にベース部の側面と平行な平面部を形
成し、鍔の平面部から巻芯軸までの距離とベース部の側
面から巻芯軸までの距離を同じにしたり、複数の鍔のう
ちの少なくとも１つの鍔を角形に形成し、鍔の側面とベ
ース部の側面を平行にし、鍔の側面から巻芯軸までの距
離とベース部の側面から巻芯軸までの距離を同じにした
りしているので、鍔の側面又は平面部及びベース部の側
面を包装用テープの接着部に張り付けた場合、従来のも
のより包装用テープの接着部に接する部分が増える。In the high frequency coil of the present invention, a flat surface portion parallel to the side surface of the base portion is formed on at least one of the flanges, and the distance from the flat surface portion of the flange to the winding core and the side surface of the base portion. From the core side to the core axis by making the distance from the core axis the same, or by forming at least one of the flanges into a square shape so that the side surface of the flange and the side surface of the base part are parallel to each other. Since the distance from the side of the base part to the core axis is the same, when the side surface of the tsuba or the flat part and the side surface of the base part are attached to the adhesive part of the packing tape, the packing The part that contacts the adhesive part of the tape increases.
【０００７】[0007]
【実施例】以下、本発明の高周波コイルの第１の実施例
を示す図１参照しながら説明する。図１は本発明の高周
波コイルの第１の実施例を示す斜視図である。図１にお
いて、１１はベース部、１２は巻芯、１３は鍔、１４は
巻溝、１５は端子ピンである。ベース部１１は、合成樹
脂を用いて角形に形成され、上面に合成樹脂からなる巻
回部が形成され、裏面に端子ピン１５が植設される。巻
回部は、巻芯１２、鍔１３、巻溝１４からなり、ベース
部１１の上面の中央に中空の巻芯１２が一体に形成され
る。この巻芯１２に沿って４つの鍔１３が一定の間隔を
開けて形成され、鍔１３と鍔１３の間に巻溝１４が形成
される。鍔１３は巻芯の軸方向からみて円形に形成され
るが、１番上の鍔１３Ａのみ巻芯の軸を中心とした四角
形に形成される。鍔１３Ａの側面１６は、ベース部１１
の側面１７と平行に形成される。そして、鍔１３Ａの側
面１６から巻芯軸までの距離と、ベース部１１の側面１
７から巻芯軸までの距離を同じにしている。この巻回部
の所定の巻溝１４にコイルが巻回され、コイルのリード
が所定の端子ピン１５に接続される。なお、１８は巻芯
の内径に螺合するネジコアである。この様に形成された
高周波コイルは、鍔１３Ａの側面１６とベース部１１の
側面が包装用テープの接着部に張り付けられる。DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of a high frequency coil according to the present invention will be described below with reference to FIG. FIG. 1 is a perspective view showing a first embodiment of a high frequency coil according to the present invention. In FIG. 1, 11 is a base portion, 12 is a winding core, 13 is a collar, 14 is a winding groove, and 15 is a terminal pin. The base portion 11 is formed in a rectangular shape using synthetic resin, a winding portion made of synthetic resin is formed on the upper surface, and the terminal pin 15 is planted on the back surface. The winding portion includes a winding core 12, a collar 13, and a winding groove 14, and a hollow winding core 12 is integrally formed at the center of the upper surface of the base portion 11. Four flanges 13 are formed along the winding core 12 at regular intervals, and a winding groove 14 is formed between the flanges 13. The collar 13 is formed in a circular shape when viewed from the axial direction of the winding core, but only the uppermost collar 13A is formed in a quadrangle around the axis of the winding core. The side surface 16 of the collar 13A has a base portion 11
Is formed parallel to the side surface 17 of the. The distance from the side surface 16 of the collar 13A to the winding core and the side surface 1 of the base portion 11
The distance from 7 to the core is the same. The coil is wound around the predetermined winding groove 14 of the winding portion, and the lead of the coil is connected to the predetermined terminal pin 15. In addition, 18 is a screw core screwed to the inner diameter of the winding core. In the high-frequency coil thus formed, the side surface 16 of the collar 13A and the side surface of the base portion 11 are attached to the adhesive portion of the packaging tape.
【０００８】図２は、本発明の高周波コイルの第２の実
施例を示す上面図である。図２において、２１はベース
部、２３Ａは１番上の鍔である。ベース部２１は、合成
樹脂を用いて角形に形成され、上面の中央に中空の巻芯
が形成される。そして、巻芯に沿って円形の鍔が複数形
成される。複数の鍔のうち１番上の鍔２３Ａは、側面に
平面部２６が形成され、巻芯の軸方向からみると円周を
２か所切りかいた形になっている。鍔２３Ａの平面部２
６は、ベース部２１の側面２７と平行に形成される。そ
して、鍔２３Ａの平面部２６から巻芯軸までの距離と、
ベース部２１の側面２７から巻芯軸までの距離を同じに
している。なお、２８は巻芯の内径に螺合するネジコア
である。この様に形成された高周波コイルは、１番上の
鍔２３Ａの平面部２６とベース部２１の側面２７が包装
用テープの接着部に張り付けられる。FIG. 2 is a top view showing a second embodiment of the high frequency coil according to the present invention. In FIG. 2, reference numeral 21 is a base portion, and 23A is a top flange. The base portion 21 is made of a synthetic resin and has a rectangular shape, and a hollow winding core is formed at the center of the upper surface. Then, a plurality of circular brims are formed along the winding core. The topmost flange 23A of the plurality of flanges has a flat surface portion 26 formed on its side surface, and has a shape in which two circumferences are cut off when viewed from the axial direction of the winding core. Flat part 2 of the collar 23A
6 is formed in parallel with the side surface 27 of the base portion 21. Then, the distance from the flat surface portion 26 of the collar 23A to the winding core,
The distance from the side surface 27 of the base portion 21 to the winding shaft is the same. In addition, 28 is a screw core screwed to the inner diameter of the winding core. In the high-frequency coil thus formed, the flat surface portion 26 of the uppermost collar 23A and the side surface 27 of the base portion 21 are attached to the adhesive portion of the packaging tape.
【０００９】図３は本発明の高周波コイルの第３の実施
例を示す斜視図である。図３において、３１はベース
部、３２は巻芯、３３は鍔、３４は巻溝、３５は端子ピ
ンである。ベース部３１は、合成樹脂を用いて角形に形
成され、上面に巻回部が形成され、裏面に端子ピン３５
が植設される。巻回部は、巻芯３２、鍔３３、巻溝３４
からなり、ベース部３１の上面の中央に中空の巻芯３２
が形成される。この巻芯３２に沿って３つの鍔３３が間
隔を開けて形成される。３つの鍔３３は、それぞれ巻芯
の軸を中心とした四角形に形成される。鍔３３の側面３
６は、ベース部３１の側面３７と平行に形成される。そ
して、鍔３３の側面３６から巻芯軸までの距離と、ベー
ス部３１の側面３７から巻芯軸までの距離を同じにして
いる。この巻回部の所定の巻溝３４にコイルが巻回さ
れ、コイルのリードが所定の端子ピン３５に接続され
る。なお、３８は巻芯３２の内径に螺合するネジコアで
ある。この様に形成された高周波コイルは、それぞれの
鍔３３の側面３６とベース部３１の側面３７が包装用テ
ープの接着部に張り付けられる。FIG. 3 is a perspective view showing a third embodiment of the high frequency coil of the present invention. In FIG. 3, 31 is a base portion, 32 is a winding core, 33 is a collar, 34 is a winding groove, and 35 is a terminal pin. The base portion 31 is made of a synthetic resin and has a rectangular shape. The winding portion is formed on the upper surface and the terminal pin 35 is formed on the back surface.
Will be planted. The winding part includes a winding core 32, a collar 33, and a winding groove 34.
And a hollow winding core 32 at the center of the upper surface of the base portion 31.
Is formed. Three collars 33 are formed along the winding core 32 at intervals. The three brims 33 are each formed in a quadrangle centered on the axis of the winding core. Side 3 of Tsuba 33
6 is formed parallel to the side surface 37 of the base portion 31. The distance from the side surface 36 of the collar 33 to the winding shaft is the same as the distance from the side surface 37 of the base portion 31 to the winding shaft. The coil is wound around the predetermined winding groove 34 of the winding portion, and the lead of the coil is connected to the predetermined terminal pin 35. Reference numeral 38 is a screw core screwed into the inner diameter of the winding core 32. In the high-frequency coil thus formed, the side surface 36 of each flange 33 and the side surface 37 of the base portion 31 are attached to the adhesive portion of the packaging tape.
【００１０】図４は本発明の高周波コイルの第４の実施
例を示す上面図である。図４において、４１はベース
部、４２は巻芯、４３は鍔である。ベース部４１は、合
成樹脂を用いて角形に形成され、上面の中央に中空の巻
芯４２が形成される。この巻芯４２に沿って複数の鍔４
３が形成される。複数の鍔４３は、それぞれ側面に平面
部４６が形成され、巻芯の軸を中心とした円周を１か所
切りかいた形になっている。鍔４３の平面部４６は、ベ
ース部４１の側面４７と平行に形成される。そして、鍔
４３の平面部４６から巻芯軸までの距離と、ベース部４
１の側面４７から巻芯軸までの距離を同じにしている。
なお、４８は巻芯の内径に螺合するネジコアである。こ
の様に形成された高周波コイルは、それぞれの鍔４３の
平面部４６とベース部４１の側面４７が包装用テープの
接着部に張り付けられる。FIG. 4 is a top view showing a fourth embodiment of the high frequency coil according to the present invention. In FIG. 4, 41 is a base portion, 42 is a winding core, and 43 is a brim. The base portion 41 is formed in a square shape using a synthetic resin, and a hollow winding core 42 is formed in the center of the upper surface. A plurality of collars 4 along this winding core 42
3 is formed. Each of the plurality of flanges 43 has a flat surface portion 46 formed on the side surface thereof, and has a shape in which one circumference is cut off around the axis of the winding core. The flat surface portion 46 of the collar 43 is formed parallel to the side surface 47 of the base portion 41. The distance from the flat surface portion 46 of the collar 43 to the winding shaft and the base portion 4
The distance from the side surface 47 of No. 1 to the winding shaft is the same.
In addition, 48 is a screw core screwed to the inner diameter of the winding core. In the high-frequency coil thus formed, the flat surface portion 46 of each collar 43 and the side surface 47 of the base portion 41 are attached to the adhesive portion of the packaging tape.
【００１１】以上に本発明の高周波コイルの実施例を述
べたが、本発明はこれらの実施例に限られるものではな
い。例えば、巻回部の巻芯の内径に螺合するネジコアは
なくてもよく、巻芯は中空のものでなくてもよい。ま
た、巻回部は、合成樹脂の他に、磁性粉を混入した合成
樹脂や、磁性粉で形成することができる。さらに、端子
は面接続用端子でもよい。またさらに、ベース部と巻回
部は、一体に形成したり、別々に形成することができ
る。また、巻回部の鍔の数は任意に設定できる。Although the embodiments of the high frequency coil of the present invention have been described above, the present invention is not limited to these embodiments. For example, the screw core that is screwed into the inner diameter of the winding core of the winding portion may be omitted, and the winding core may not be hollow. Further, the winding portion can be formed of synthetic resin mixed with magnetic powder or magnetic powder in addition to synthetic resin. Further, the terminal may be a surface connection terminal. Furthermore, the base portion and the winding portion can be formed integrally or separately. Further, the number of collars of the winding portion can be set arbitrarily.
【００１２】[0012]
【発明の効果】以上述べた様な本発明の高周波コイル
は、ベース部に端子が植設され、ベース部の上面にコイ
ルを巻回する巻回部が形成され、巻回部は巻芯に沿って
複数の鍔が形成され、少なくとも１つの鍔にベース部の
側面と平行な平面部を形成し、かつ鍔の平面部から巻芯
軸までの距離とベース部の側面から巻芯軸までの距離を
同じにしている。また、本発明の高周波コイルは、巻回
部の複数の鍔のうちの少なくとも１つの鍔を角形に形成
し、鍔の側面とベース部の側面を平行にし、かつ鍔の側
面から巻芯軸までの距離とベース部の側面から巻芯軸ま
での距離を同じにしてある。従って、部品点数を増やす
ことなく、一方の面に両面接着テープを張りつけた包装
用テープに固定できるAs described above, in the high frequency coil of the present invention, the terminal is embedded in the base portion, the winding portion for winding the coil is formed on the upper surface of the base portion, and the winding portion is the winding core. A plurality of flanges are formed along the side surface, and a flat surface portion parallel to the side surface of the base portion is formed on at least one of the flanges, and the distance from the flat surface portion of the flange to the winding core and the side surface of the base portion to the winding shaft are The distance is the same. Further, in the high-frequency coil of the present invention, at least one of the collars of the winding portion is formed in a square shape, the side surface of the collar and the side surface of the base portion are parallel to each other, and the side surface of the collar extends from the core axis. And the distance from the side surface of the base portion to the core shaft are the same. Therefore, it can be fixed to the packaging tape with double-sided adhesive tape attached to one surface without increasing the number of parts.
【図１】 本発明の高周波コイルの第１の実施例を示す
斜視図である。FIG. 1 is a perspective view showing a first embodiment of a high-frequency coil according to the present invention.
【図２】 本発明の高周波コイルの第２の実施例を示す
上面図である。FIG. 2 is a top view showing a second embodiment of the high-frequency coil according to the present invention.
【図３】 本発明の高周波コイルの第３の実施例を示す
斜視図である。FIG. 3 is a perspective view showing a third embodiment of the high-frequency coil according to the present invention.
【図４】 本発明の高周波コイルの第４の実施例を示す
上面図である。FIG. 4 is a top view showing a fourth embodiment of the high-frequency coil according to the present invention.
【図５】 従来の高周波コイルの側面図である。FIG. 5 is a side view of a conventional high frequency coil.
【図６】 従来の高周波コイルの上面図である。FIG. 6 is a top view of a conventional high frequency coil.
１１ ベース部 １２ 巻芯 １３ 鍔 １４ 巻溝 １５ 端子 11 base portion 12 core 13 collar 14 winding groove 15 terminal
Claims (6)
の上面にコイルを巻回する巻回部が形成された高周波コ
イルにおいて、該巻回部は巻芯に沿って複数の鍔が形成
され、少なくとも１つの鍔にベース部の側面と平行な平
面部を形成し、かつ鍔の平面部から巻芯軸までの距離と
ベース部の側面から巻芯軸までの距離を同じにしてある
ことを特徴とする高周波コイル。1. A high frequency coil in which a terminal is embedded in a base portion and a winding portion for winding the coil is formed on an upper surface of the base portion, the winding portion having a plurality of collars along a winding core. A flat surface portion that is parallel to the side surface of the base portion is formed on at least one flange, and the distance from the flat surface portion of the flange to the winding shaft is the same as the distance from the side surface of the base portion to the winding shaft. A high-frequency coil characterized in that
の上面にコイルを巻回する巻回部が形成された高周波コ
イルにおいて、該巻回部は巻芯に沿って複数の鍔が形成
され、少なくとも１つの鍔にベース部の側面と平行な平
面部を形成し、かつ鍔の平面部から巻芯軸までの距離と
ベース部の側面から巻芯軸までの距離を同じにしてある
ことを特徴とする高周波コイル。2. A high frequency coil in which a terminal is embedded in a base portion and a winding portion for winding the coil is formed on an upper surface of the base portion, the winding portion having a plurality of collars along a winding core. A flat surface portion that is parallel to the side surface of the base portion is formed on at least one flange, and the distance from the flat surface portion of the flange to the winding shaft is the same as the distance from the side surface of the base portion to the winding shaft. A high-frequency coil characterized in that
の上面にコイルを巻回する巻回部が形成された高周波コ
イルにおいて、該巻回部は巻芯に沿って複数の鍔が形成
され、１番上の鍔にベース部の側面と平行な平面部を形
成し、かつ鍔の平面部から巻芯軸までの距離とベース部
の側面から巻芯軸までの距離を同じにしてあることを特
徴とする高周波コイル。3. A high frequency coil in which a terminal is embedded in a base portion and a winding portion for winding the coil is formed on an upper surface of the base portion, the winding portion having a plurality of collars along a winding core. A flat part parallel to the side surface of the base part is formed on the uppermost flange, and the distance from the flat part of the flange to the core shaft is the same as the distance from the side surface of the base part to the core shaft. A high-frequency coil characterized by being present.
の上面にコイルを巻回する巻回部が形成された高周波コ
イルにおいて、該巻回部は巻芯に沿って複数の鍔が形成
され、１番上の鍔を角形に形成し、該鍔の側面とベース
部の側面を平行にし、かつ鍔の側面から巻芯軸までの距
離とベース部の側面から巻芯軸までの距離を同じにして
あることを特徴とする高周波コイル。4. A high frequency coil in which a terminal is embedded in a base portion and a winding portion for winding the coil is formed on an upper surface of the base portion, the winding portion having a plurality of collars along a winding core. The uppermost flange is formed into a square shape, the side surface of the flange is parallel to the side surface of the base portion, and the distance from the side surface of the flange to the core axis and the distance from the side surface of the base portion to the core axis A high-frequency coil characterized by having the same.
の上面にコイルを巻回する巻回部が形成された高周波コ
イルにおいて、該巻回部は巻芯に沿って複数の鍔が形成
され、該複数の鍔の側面にベース部の側面と平行な平面
部を形成し、かつ鍔の平面部から巻芯軸までの距離とベ
ース部の側面から巻芯軸までの距離を同じにしてあるこ
とを特徴とする高周波コイル。5. A high frequency coil in which a terminal is embedded in a base portion and a winding portion for winding the coil is formed on an upper surface of the base portion, wherein the winding portion has a plurality of collars along a winding core. And a flat surface portion parallel to the side surface of the base portion is formed on the side surfaces of the plurality of flanges, and the distance from the flat surface portion of the flange to the winding core is equal to the distance from the side surface of the base portion to the winding shaft. A high-frequency coil characterized by being provided.
の上面にコイルを巻回する巻回部が形成された高周波コ
イルにおいて、該巻回部は巻芯に沿って複数の鍔が形成
され、該複数の鍔を角形に形成して鍔の側面とベース部
の側面を平行にし、かつ鍔の側面から巻芯軸までの距離
とベース部の側面から巻芯軸までの距離を同じにしてあ
ることを特徴とする高周波コイル。6. A high frequency coil in which a terminal is planted in a base portion and a winding portion for winding a coil is formed on an upper surface of the base portion, wherein the winding portion has a plurality of collars along a winding core. The plurality of collars are formed in a rectangular shape so that the side surface of the collar and the side surface of the base portion are parallel to each other, and the distance from the side surface of the collar to the core axis is the same as the distance from the side surface of the base section to the core axis. High-frequency coil characterized by being.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16713495A JPH08339921A (en) | 1995-06-09 | 1995-06-09 | High-frequency coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16713495A JPH08339921A (en) | 1995-06-09 | 1995-06-09 | High-frequency coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08339921A true JPH08339921A (en) | 1996-12-24 |
Family
ID=15844065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16713495A Pending JPH08339921A (en) | 1995-06-09 | 1995-06-09 | High-frequency coil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08339921A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531435A (en) * | 2016-12-23 | 2017-03-22 | 芜湖国睿兆伏电子有限公司 | Winding tooling of planar coil and winding method of winding tooling |
-
1995
- 1995-06-09 JP JP16713495A patent/JPH08339921A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531435A (en) * | 2016-12-23 | 2017-03-22 | 芜湖国睿兆伏电子有限公司 | Winding tooling of planar coil and winding method of winding tooling |
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