JPS6068699U - Electrical noise interference prevention device - Google Patents
Electrical noise interference prevention deviceInfo
- Publication number
- JPS6068699U JPS6068699U JP16114083U JP16114083U JPS6068699U JP S6068699 U JPS6068699 U JP S6068699U JP 16114083 U JP16114083 U JP 16114083U JP 16114083 U JP16114083 U JP 16114083U JP S6068699 U JPS6068699 U JP S6068699U
- Authority
- JP
- Japan
- Prior art keywords
- prevention device
- flat cables
- electrical noise
- noise interference
- interference prevention
- 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
- Communication Cables (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のシールド板の取り付は構造を示す斜視図
、第２図はフォトカプラによるノイズ防止装置の構成を
示す回路図、第３図はフェライトコアによるノイズ防止
装置の構成を示す斜視図、第４図は本考案に係るノイズ
防止装置の分解斜視図、第５図はその取り付は状態を示
す縦断面図である。
１：シールド板、２：ケーブル押さえ板、３：フェライ
トコア、４ニスリツト、５：アナログボード、６：ディ
ジタルボード、７：フラットケーブル。Figure 1 is a perspective view showing the structure of a conventional shield plate installation, Figure 2 is a circuit diagram showing the configuration of a noise prevention device using a photocoupler, and Figure 3 is a perspective view showing the configuration of a noise prevention device using a ferrite core. 4 is an exploded perspective view of the noise prevention device according to the present invention, and FIG. 5 is a longitudinal cross-sectional view showing how it is installed. 1: Shield plate, 2: Cable holding plate, 3: Ferrite core, 4 Nislitsu, 5: Analog board, 6: Digital board, 7: Flat cable.
Claims (1)
が隣接して配置され、これら両回路基板間にフラットケ
ーブルが接続されたアナログ信号収集処理装置において
、 前記両回路基板間に配置され、前記フラットケーブルを
貫通するスリットを有するシールド板と、 このシールド板に取り付けられ、前記フラットケーブル
が貫通するフェライトコアと、前記シールド板に前記フ
ラットケーブルを密着させる押さえ金具と を備えたことを特徴とする電気的ノイズ干渉防止装置。[Claims for Utility Model Registration] An analog signal collection and processing device in which an analog signal circuit board and a digital signal circuit board are arranged adjacent to each other, and a flat cable is connected between these two circuit boards, A shield plate having a slit disposed between the flat cables and passing through the flat cables, a ferrite core attached to the shield plate through which the flat cables pass, and a presser fitting that brings the flat cables into close contact with the shield plate. An electrical noise interference prevention device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16114083U JPS6068699U (en) | 1983-10-18 | 1983-10-18 | Electrical noise interference prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16114083U JPS6068699U (en) | 1983-10-18 | 1983-10-18 | Electrical noise interference prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6068699U true JPS6068699U (en) | 1985-05-15 |
Family
ID=30354225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16114083U Pending JPS6068699U (en) | 1983-10-18 | 1983-10-18 | Electrical noise interference prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6068699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019053109A (en) * | 2017-09-13 | 2019-04-04 | 京セラドキュメントソリューションズ株式会社 | Image reading apparatus and image forming apparatus |
-
1983
- 1983-10-18 JP JP16114083U patent/JPS6068699U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019053109A (en) * | 2017-09-13 | 2019-04-04 | 京セラドキュメントソリューションズ株式会社 | Image reading apparatus and image forming apparatus |
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