JPH04275009A - Method of indicating destination of connection of signal cable - Google Patents
Method of indicating destination of connection of signal cableInfo
- Publication number
- JPH04275009A JPH04275009A JP3034941A JP3494191A JPH04275009A JP H04275009 A JPH04275009 A JP H04275009A JP 3034941 A JP3034941 A JP 3034941A JP 3494191 A JP3494191 A JP 3494191A JP H04275009 A JPH04275009 A JP H04275009A
- Authority
- JP
- Japan
- Prior art keywords
- signal cable
- connection
- connector
- light emitting
- circuit board
- 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
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000012790 confirmation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は信号ケーブルの接続先表
示方法、特に、信号ケーブルの末端に外部より給電する
事により、他端に接続されている回路基板上の発光ダイ
オードを点灯させ、接続状態の確認を行なう信号ケーブ
ルの接続先表示方法に関する。[Industrial Application Field] The present invention relates to a method for indicating the connection destination of a signal cable, in particular, by supplying power from the outside to the end of the signal cable, a light emitting diode on a circuit board connected to the other end is lit, and the connection is made. This invention relates to a method of displaying a connection destination of a signal cable for checking the status.
【０００２】0002
【従来の技術】従来、この種の信号ケーブル接続確認方
法は、信号ケーブルの両端から、サーキットテスタ等に
よる導通確認を行なっていた。2. Description of the Related Art Conventionally, in this type of signal cable connection confirmation method, continuity was confirmed from both ends of the signal cable using a circuit tester or the like.
【０００３】0003
【発明が解決しようとする課題】上述した従来の接続先
確認方法は、サーキットテスタを使用する場合、接続先
を予測して導通確認を行なう為、一本の接続確認のため
に、最悪の場合ケーブル束線全ての確認行為が必要とな
る。更に、大型装置に於いて、信号ケーブルの両端が離
れている場合一人では確認出来ないという欠点があった
。[Problems to be Solved by the Invention] In the conventional connection confirmation method described above, when using a circuit tester, the continuity is confirmed by predicting the connection destination. It is necessary to check all cable bundles. Furthermore, in a large device, if the ends of the signal cable are far apart, there is a drawback that it cannot be confirmed by one person.
【０００４】0004
【課題を解決するための手段】本発明の信号ケーブル接
続先表示方法は、数本の心線から成る信号ケーブルに、
信号線以外の給電用線を設ける事により、信号ケーブル
の末端から給電し、回路基板上には、ケーブル接続コネ
クタに対応した数の発光ダイオードを実装し、上記信号
ケーブルを接続後、同ケーブルの末端に取り付けた給電
機構のスイッチを押下する事により、接続関係の該当し
た発光ダイオードを点灯させる事により、接続確認を行
なう。[Means for Solving the Problems] The signal cable connection destination display method of the present invention provides a signal cable consisting of several core wires.
By providing a power supply line other than the signal line, power is supplied from the end of the signal cable, and the number of light emitting diodes corresponding to the cable connection connector is mounted on the circuit board. By pressing the switch on the power supply mechanism attached to the end, the connection is confirmed by lighting up the corresponding light emitting diode related to the connection.
【０００５】[0005]
【実施例】次に本発明について図面を参照して説明する
。DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the present invention will be explained with reference to the drawings.
【０００６】図１は本発明の一実施例を示すブロック図
である。信号ケーブル１ａ〜１ｄが束線状態１４になり
、中継盤１５のＰ１〜Ｐ４と回路基板コネクタ１３のＰ
１〜Ｐ４間を接続している。ここで信号ケーブル１ｄに
ついて接続確認を行なう場合、中継盤１５のＰ４に位置
する信号ケーブル１ｄのコネクタ４に給電機構２を接続
すると、電流が他端のコネクタ５に接続されている回路
基板３のコネクタ１３のＰ４を経て、発光ダイオード１
２のＤ４に流れこれが点灯する事により、接続関係の確
認が実施出来る。FIG. 1 is a block diagram showing one embodiment of the present invention. The signal cables 1a to 1d are in a bundled state 14, and P1 to P4 of the relay board 15 and P of the circuit board connector 13 are connected to each other.
1 to P4 are connected. When checking the connection of the signal cable 1d here, when the power feeding mechanism 2 is connected to the connector 4 of the signal cable 1d located at P4 of the relay board 15, the current flows to the circuit board 3 connected to the connector 5 at the other end. Through P4 of connector 13, light emitting diode 1
The flow goes to D4 of 2, and by lighting this, the connection relationship can be confirmed.
【０００７】[0007]
【発明の効果】以上説明したように本発明は、サーキッ
トテスタやケーブル束線の解除が不要になり、また、確
認作業も一人で行なえ、必要時に即座に接続確認が行な
える為、不要な工数を削減出来る効果がある。[Effects of the Invention] As explained above, the present invention eliminates the need for a circuit tester or unbundling of cables, allows one person to perform confirmation work, and allows connection confirmation to be performed immediately when necessary, thereby eliminating unnecessary man-hours. It has the effect of reducing
【図１】本発明の一実施例を示すブロック図である。FIG. 1 is a block diagram showing one embodiment of the present invention.
１ 信号ケーブル ２ 給電機構 ３ 回路基板 ４，５ 信号ケーブルコネクタ １２ 発光ダイオード 1 Signal cable 2 Power supply mechanism 3 Circuit board 4, 5 Signal cable connector 12 Light emitting diode
Claims (1)
線の一部を給電用に使用し、この信号ケーブルを接続す
る回路基板上に発光ダイオードによる表示部を持たせ、
信号ケーブルの末端に外部から給電する事により、目的
とする接続先回路基板上の発光ダイオードを点灯させ、
複雑に配線された信号ケーブル束線の接続状態を一目で
判明出来る事を特徴とする信号ケーブル接続先表示方法
。Claim 1: A part of the core wire of a signal cable consisting of a large number of core wires is used for power supply, and a display section using a light emitting diode is provided on a circuit board to which this signal cable is connected,
By supplying power from the outside to the end of the signal cable, the light emitting diode on the target circuit board is lit,
A method for displaying signal cable connections, which is characterized in that the connection status of complexly wired signal cable bundles can be determined at a glance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3034941A JPH04275009A (en) | 1991-03-01 | 1991-03-01 | Method of indicating destination of connection of signal cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3034941A JPH04275009A (en) | 1991-03-01 | 1991-03-01 | Method of indicating destination of connection of signal cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04275009A true JPH04275009A (en) | 1992-09-30 |
Family
ID=12428203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3034941A Pending JPH04275009A (en) | 1991-03-01 | 1991-03-01 | Method of indicating destination of connection of signal cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04275009A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017022458A (en) * | 2015-07-07 | 2017-01-26 | 日立金属株式会社 | Communication monitoring device |
-
1991
- 1991-03-01 JP JP3034941A patent/JPH04275009A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017022458A (en) * | 2015-07-07 | 2017-01-26 | 日立金属株式会社 | Communication monitoring device |
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