JPH0231835Y2 - - Google Patents
Info
- Publication number
- JPH0231835Y2 JPH0231835Y2 JP1983105252U JP10525283U JPH0231835Y2 JP H0231835 Y2 JPH0231835 Y2 JP H0231835Y2 JP 1983105252 U JP1983105252 U JP 1983105252U JP 10525283 U JP10525283 U JP 10525283U JP H0231835 Y2 JPH0231835 Y2 JP H0231835Y2
- Authority
- JP
- Japan
- Prior art keywords
- ferrite core
- wiring
- wires
- wiring wires
- shaped cross
- 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.)
- Expired
Links
- 229910000859 α-Fe Inorganic materials 0.000 claims description 31
- 238000009434 installation Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
【考案の詳細な説明】
本考案は、電子機器内の配線ワイヤにおける雑
音除去のためのフイルタ装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a filter device for removing noise in wiring wires in electronic equipment.
例えばコンピユータのような電子機器に接続さ
れる入力配線ワイヤは外部雑音の影響を受け易
く、外部雑音による誤つた入力信号がそのまま正
しい入力信号として電子機器で処理される恐れが
あるため、従来、複数の入力配線ワイヤにそれぞ
れ円筒状フエライトコアを挿通し、該複数の入力
配線ワイヤを順序よく配列して配線するか、ある
いは入力配線ワイヤをプリント回路化する場合に
は、円筒状フエライトコアを挿通した複数の入力
配線ワイヤをプリント基板に取付けていた。従来
の前者によれば、円筒状フエライトコアを挿通し
た複数の入力配線ワイヤを順序よく配設して配線
することは熟練者でも難しく、作業時間がかかる
という課題があり、また従来の後者によれば、該
課題の他にプリント基板への取付作業が加わるた
め取付け作業が煩雑で時間がかかり、広い占有面
積を必要とするという課題があつた。 For example, input wiring wires connected to electronic devices such as computers are easily affected by external noise, and there is a risk that an incorrect input signal due to external noise will be processed as a correct input signal by the electronic device. A cylindrical ferrite core is inserted into each of the input wiring wires, and the plurality of input wiring wires are arranged in an orderly manner, or when the input wiring wires are printed circuit, a plurality of cylindrical ferrite cores are inserted into the input wiring wires. The input wiring wires were attached to the printed circuit board. According to the former conventional method, it is difficult even for an expert to arrange and wire multiple input wiring wires inserted through a cylindrical ferrite core in an orderly manner, and the work is time-consuming. In addition to the above problems, the installation work is complicated and time-consuming because the installation work to the printed circuit board is required, and a large area is required.
本考案は以上の不都合の無い配線ワイヤにおけ
るフイルタ装置を提供することをその目的とした
もので、接合により平角筒形フエライトコアが形
成される断面コ字状の下敷フエライトコア１と上
蓋フエライトコア２とを備え、該下敷フエライト
コア１の溝３内に複数本の配線ワイヤ４を並列に
載置し、該下敷フエライトコア１に前記上蓋フエ
ライトコア２を接合してなる。 The purpose of the present invention is to provide a filter device for wiring wires that does not have the above-mentioned disadvantages.The purpose of the present invention is to provide a filter device for wiring wires that does not have the above-mentioned disadvantages. A plurality of wiring wires 4 are placed in parallel in the groove 3 of the lower ferrite core 1, and the upper cover ferrite core 2 is joined to the lower ferrite core 1.
図面は本考案の１実施例を示すもので、下敷フ
エライトコア１及び上蓋フエライトコア２は、両
者の接合により平角筒形フエライトコアが形成さ
れるもので、共に断面コ字状をなし、その溝３は
それに並列に載置する配線ワイヤ４の幅に相当す
る幅を有するものとした。 The drawing shows one embodiment of the present invention, in which a bottom ferrite core 1 and a top ferrite core 2 are joined to form a rectangular cylindrical ferrite core, both of which have a U-shaped cross section, and the grooves 3 has a width corresponding to the width of the wiring wire 4 placed in parallel thereto.
フエライトコアに配線ワイヤ４を装置するに
は、電子機器内のワイヤ配線部分に予め下敷フエ
ライトコア１を配置して固定し、その溝３に複数
本の配線ワイヤ４を並列に載置した後、該下敷フ
エライトコア１に上蓋フエライトコア２を接合
し、両者を接着剤又は粘着テープで固着する。 In order to install the wiring wires 4 on the ferrite core, the underlying ferrite core 1 is placed and fixed in advance on the wire wiring part in the electronic device, and after placing a plurality of wiring wires 4 in parallel in the groove 3, The upper ferrite core 2 is joined to the lower ferrite core 1, and both are fixed with adhesive or adhesive tape.
尚、前記実施例では上蓋フエライトコア２を断
面コ字状に形成したが平板状に形成してもよい。 In the above embodiment, the upper lid ferrite core 2 was formed to have a U-shaped cross section, but it may also be formed into a flat plate shape.
このように本考案によれば、断面コ字状の下敷
フエライトコア１と上蓋フエライトコア２とを備
え、該下敷フエライトコア１の溝３に複数の配線
ワイヤ４を並列に載置し、該下敷フエライトコア
１と上蓋フエライトコア２とを接合するようにし
たので、下敷フエライトコア１が配線時ワイヤの
ガイドとなり配線作業を容易にすることができる
と共に配線ワイヤ４の配列の乱れがなくワイヤ間
で相互に悪影響を及ぼすことがなく、また、作業
時間が短く、占有面積が狭く、その構成がコンパ
クトであり、更に配線済の配線ワイヤに対しても
容易に装着することができる。更に断面コ字状の
下敷フエライトコア１と上蓋フエライトコア２は
筒形フエライトコアに比べて作成時変形歪等を生
じないので作成が容易である等の効果を有する。 As described above, according to the present invention, the underlay ferrite core 1 and the top cover ferrite core 2 are provided, each having a U-shaped cross section, and a plurality of wiring wires 4 are placed in parallel in the groove 3 of the underlay ferrite core 1. Since the ferrite core 1 and the top cover ferrite core 2 are bonded together, the underlay ferrite core 1 serves as a guide for the wires during wiring, making wiring work easier, and also ensuring that the arrangement of the wiring wires 4 is not disturbed and can be easily connected between the wires. They do not have any adverse effects on each other, have a short working time, occupy a small area, are compact in structure, and can be easily attached to already wired wiring. Furthermore, the lower ferrite core 1 and the upper cover ferrite core 2, which have a U-shaped cross section, do not suffer from deformation or distortion during production, compared to a cylindrical ferrite core, so they have the advantage of being easier to produce.
第１図は本考案の１実施例の斜視図、第２図は
その分解斜視図を示す。
１……下敷フエライトコア、２……上蓋フエラ
イトコア、３……溝、４……配線ワイヤ。
FIG. 1 is a perspective view of one embodiment of the present invention, and FIG. 2 is an exploded perspective view thereof. 1... Bottom ferrite core, 2... Upper cover ferrite core, 3... Groove, 4... Wiring wire.
Claims (1)
る断面コ字状の下敷フエライトコア１と上蓋フエ
ライトコア２とを備え、該下敷フエライトコア１
の溝３内に複数本の配線ワイヤ４を並列に載置
し、該下敷フエライトコア１に前記上蓋フエライ
トコア２を接合してなる配線ワイヤにおけるフイ
ルタ装置。 The base ferrite core 1 includes a bottom ferrite core 1 and a top ferrite core 2 having a U-shaped cross section and a rectangular cylindrical ferrite core formed by joining.
A filter device using a wiring wire, in which a plurality of wiring wires 4 are placed in parallel in the groove 3 of the wiring wire, and the upper lid ferrite core 2 is joined to the lower ferrite core 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10525283U JPS6013796U (en) | 1983-07-08 | 1983-07-08 | Filter device in wiring wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10525283U JPS6013796U (en) | 1983-07-08 | 1983-07-08 | Filter device in wiring wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6013796U JPS6013796U (en) | 1985-01-30 |
| JPH0231835Y2 true JPH0231835Y2 (en) | 1990-08-28 |
Family
ID=30246791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10525283U Granted JPS6013796U (en) | 1983-07-08 | 1983-07-08 | Filter device in wiring wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6013796U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5250664U (en) * | 1975-10-08 | 1977-04-11 | ||
| JPS55160499A (en) * | 1979-03-14 | 1980-12-13 | System & Verfahrenstech | Method and apparatus for shielding high frequency electric and electromagnetic waves |
-
1983
- 1983-07-08 JP JP10525283U patent/JPS6013796U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5250664U (en) * | 1975-10-08 | 1977-04-11 | ||
| JPS55160499A (en) * | 1979-03-14 | 1980-12-13 | System & Verfahrenstech | Method and apparatus for shielding high frequency electric and electromagnetic waves |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6013796U (en) | 1985-01-30 |
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