JPH0543418Y2 - - Google Patents
Info
- Publication number
- JPH0543418Y2 JPH0543418Y2 JP1988129484U JP12948488U JPH0543418Y2 JP H0543418 Y2 JPH0543418 Y2 JP H0543418Y2 JP 1988129484 U JP1988129484 U JP 1988129484U JP 12948488 U JP12948488 U JP 12948488U JP H0543418 Y2 JPH0543418 Y2 JP H0543418Y2
- Authority
- JP
- Japan
- Prior art keywords
- connection
- cable
- piece
- wires
- cables
- 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 - Lifetime
Links
- 238000012360 testing method Methods 0.000 claims description 16
- 230000010365 information processing Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 description 11
- 230000037431 insertion Effects 0.000 description 11
- 239000004020 conductor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Multi-Conductor Connections (AREA)
- Structure Of Telephone Exchanges (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
本考案は、電話等の通信回線用ケーブル敷設後
のケーブル心線の接続試験の際に使用するリター
ンコネクタに関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a return connector used in connection tests of cable cores after laying cables for communication lines such as telephones.
［従来の技術］
先に本考案者は、ケーブルの一側端のみでケー
ブル心線の接続試験を行うことのできるシステム
を開発した。即ち、このシステムは、第５図に示
すように、多数のケーブル心線６ａから成る２組
の外線ケーブル６の一側端同士をリターンコネク
タ７により相互に接続し、これらの外線ケーブル
６の他側端に試験装置８を接続して、その導通状
態を調べ、接続ミス等の有無を試験する方式であ
る。[Prior Art] The inventor of the present invention previously developed a system that can perform a cable core connection test using only one end of the cable. That is, as shown in FIG. 5, in this system, one side ends of two sets of external line cables 6 each consisting of a large number of cable core wires 6a are connected to each other by a return connector 7, and the other side ends of these external line cables 6 are In this method, a test device 8 is connected to the side end to check the conduction state and test for the presence or absence of connection errors.
［考案が解決しようとする課題］
このように、上記接続試験システムでは、２組
の外線ケーブル６の一側端同士をリターンコネク
タ７により相互に接続する必要があるが、これに
は各外線ケーブル６の一側端に接続コネクタ９を
取り付け、これらの接続コネクタ９にリターンコ
ネクタ７の接続端子７ａを各々接続しなければな
らない等、試験の準備作業に手間と時間を要して
いた。[Problem to be solved by the invention] As described above, in the connection test system described above, it is necessary to connect one side ends of the two sets of external line cables 6 to each other using the return connector 7. Preparation work for the test requires time and effort, as it is necessary to attach the connecting connectors 9 to one end of the return connectors 6 and to connect the connecting terminals 7a of the return connectors 7 to these connecting connectors 9, respectively.
ところで、第６図に示すように、例えば電話回
線には電話局内等の交換機１０と局外の外線ケー
ブル６の間には、遮断装置１１が設置されてい
て、該遮断装置１１の弾性接触子１１ａ間に、第
７図Ｂに示すように、絶縁体である遮断片１２を
差し込むと、交換機１０と外線ケーブル６が遮断
されるようになつている。 By the way, as shown in FIG. 6, for example, in a telephone line, a disconnection device 11 is installed between an exchange 10 in a telephone office or the like and an outside line cable 6 outside the central office, and an elastic contactor of the disconnection device 11 is installed. As shown in FIG. 7B, the switching equipment 10 and the outside line cable 6 are cut off by inserting a cutoff piece 12, which is an insulator, between the switch 11a and the outside line cable 6, as shown in FIG. 7B.
本考案者は、上記遮断装置１１が外線ケーブル
６の一端側に位置していることに着目し、該遮断
装置１１を利用することにより、極めて容易かつ
迅速に試験を行うことのできるケーブル心線の接
続試験用リターンコネクタを提供することを目的
とするものである。 The present inventor focused on the fact that the above-mentioned disconnection device 11 is located at one end side of the external line cable 6, and by using the disconnection device 11, the cable core can be tested extremely easily and quickly. The purpose is to provide a return connector for connection testing.
［課題を解決するための手段］
本考案のケーブル心線の接続試験用リターンコ
ネクタは、交換機等の情報処理装置と複数組の外
線ケーブルとの間に設けられる遮断装置の弾性接
触子間に差し込んで上記情報処理装置と外線ケー
ブルとを遮断する差込片と、該差込片の一側表面
に配線されて上記複数の外線ケーブルに各々対応
して接続される複数の導線と、上記複数の外線ケ
ーブルに対応して複数のグループに分けられた上
記導線を相互に接続する接続線から構成されてい
ることを特徴とするものである。[Means for Solving the Problems] The return connector for connection testing of cable core wires of the present invention is inserted between elastic contacts of a disconnection device provided between an information processing device such as a switch and multiple sets of external line cables. a plug-in piece that interrupts the information processing device and the external line cable; a plurality of conducting wires that are wired on one side surface of the plug-in piece and are respectively connected to the plurality of external line cables; The present invention is characterized in that it is composed of connecting wires that interconnect the conductive wires that are divided into a plurality of groups corresponding to the external line cables.
上記遮断装置には、単に回線を遮断するものに
限定するものではない。 The above-mentioned cutoff device is not limited to one that simply cuts off the line.
［実施例］
以下、本考案の一実施例について図面を参照し
ながら説明する。[Example] Hereinafter, an example of the present invention will be described with reference to the drawings.
第１図において、１はコネクタ本体であつて、
フエノール樹脂等の合成樹脂製の絶縁材により構
成されている。 In FIG. 1, 1 is a connector body,
It is made of an insulating material made of synthetic resin such as phenolic resin.
該コネクタ本体１の一側面には多数の差込片２
が突設されていて、上記遮断装置１１の弾性接触
子１１ａ間に差し込まれるようになつている。 A large number of insertion pieces 2 are provided on one side of the connector body 1.
is provided in a protruding manner so as to be inserted between the elastic contacts 11a of the shutoff device 11.
該差込片２の一側表面には導線３が配線されて
いて、後述するように差込片２を上記弾性接触子
１１ａ間に差し込んだ際、外線ケーブル側の弾性
接触子１１ａと接触して導通するようになつてい
る。 A conductive wire 3 is wired on one side surface of the plug-in piece 2, and when the plug-in piece 2 is inserted between the elastic contacts 11a as described later, it comes into contact with the elastic contact 11a on the outside cable side. It is designed to conduct.
尚、上記差込片２は上下２組の弾性接触子間１
１ａに差し込まれるような縦巾寸法となつている
ので、該差込片２には２組の導線３が配線されて
いるが、本考案はこれに限定するものではなく、
差込片２の縦巾は１組から数組の弾性接触子１１
ａの範囲内で自由に設定することができ、この場
合には１枚の差込片２には導線３を１から数本の
範囲で配線することができる。 In addition, the above-mentioned insertion piece 2 is connected between two sets of upper and lower elastic contacts 1.
Since the vertical width dimension is such that it can be inserted into the insertion piece 1a, two sets of conductive wires 3 are wired to the insertion piece 2, but the present invention is not limited to this.
The vertical width of the insertion piece 2 is one to several sets of elastic contacts 11.
It can be freely set within the range a, and in this case, one to several conductive wires 3 can be wired to one insertion piece 2.
上記導線３は上記コネクタ本体１内を裏側に貫
通している。 The conductive wire 3 passes through the inside of the connector main body 1 on the back side.
該コネクタ本体１の裏側には接続基板４が取付
けられている。 A connection board 4 is attached to the back side of the connector body 1.
該接続基板４は、第２図に示すように多数の端
子穴４ａが穿設されていて、これに上記導線３の
後端部が挿設されている。 As shown in FIG. 2, the connection board 4 has a large number of terminal holes 4a, into which the rear ends of the conductive wires 3 are inserted.
上記端子穴４ａに挿設された多数の導線３の一
部は、上記接続基板４の外側面で、例えば第２図
に示すようなパターンで接続されているととも
に、該導線３の残部は、接続基板４の内側面で、
例えば第３図に示すようなパターンで接続されて
いる。 Some of the many conductive wires 3 inserted into the terminal holes 4a are connected to the outer surface of the connection board 4 in a pattern as shown in FIG. 2, for example, and the remaining conductive wires 3 are On the inner surface of the connection board 4,
For example, they are connected in a pattern as shown in FIG.
この接続パターンについて更に詳述すると、上
記複数（本実施例では40本）の導線３は、半分
（20本）ずつＡ及びＢの２組のグループに分けら
れている。各グループＡ，Ｂの導線３は、上記遮
断装置１１を介して各々別の外線ケーブル６に接
続されるようになつている。各グループＡ，Ｂの
導線３に各々番号（１番から20番）を付し、対応
する番号の導線３を接続線５により相互に接続す
る。各接続線５が相互に交差しないように、接続
基板４の外側面（第２図）と内側面（第３図）の
接続パターンを選定する。尚、本考案の接続パタ
ーンは上記実施例のものに限定するものではな
い。 To explain this connection pattern in more detail, the plurality of (40 in this embodiment) conductive wires 3 are divided into two groups, A and B, each half (20 wires). The conducting wires 3 of each group A, B are connected to separate external line cables 6 via the above-mentioned disconnection device 11. Numbers (from 1 to 20) are assigned to the conductive wires 3 of each group A and B, and the conductive wires 3 with corresponding numbers are connected to each other by a connecting wire 5. Connection patterns on the outer surface (FIG. 2) and inner surface (FIG. 3) of the connection board 4 are selected so that the connection lines 5 do not cross each other. Incidentally, the connection pattern of the present invention is not limited to that of the above embodiment.
次に、上記リターンコネクタによるケーブル心
線の接続試験について説明する。 Next, a cable core connection test using the above return connector will be explained.
まず、リターンコネクタの差込片２を遮断装置
１１の弾性接触子１１ａ間に差し込む。 First, the insertion piece 2 of the return connector is inserted between the elastic contacts 11a of the disconnection device 11.
差込片２が差し込まれると、第４図に示すよう
に、交換機１０と外線ケーブル６の間が遮断され
ると同時に、第４Ａ図に示すように、外線ケーブ
ル６側の弾性接触子１１ａが差込片２の側面の導
線３に接続される。 When the insertion piece 2 is inserted, as shown in FIG. 4, the connection between the exchange 10 and the outside line cable 6 is cut off, and at the same time, as shown in FIG. 4A, the elastic contact 11a on the side of the outside line cable 6 is closed. It is connected to the conductive wire 3 on the side surface of the insertion piece 2.
上述のように各導線３は２組のグループに分け
られていて、各々２組の外線ケーブル６に接続さ
れる。これらの各グループの導線３は、接続基板
４上の接続線５により対応するように接続されて
いるため、上記差込片２の差し込みにより、２組
の外線ケーブル６が相互に接続される結果とな
る。 As described above, each conducting wire 3 is divided into two groups, each of which is connected to two sets of external line cables 6. Since the conductor wires 3 of each group are connected in a corresponding manner by the connection wires 5 on the connection board 4, the two sets of external line cables 6 are connected to each other by inserting the insertion piece 2. becomes.
この状態で、外線ケーブル６の他側端におい
て、試験装置８によりケーブル心線の試験を行な
う。 In this state, the test device 8 tests the cable core at the other end of the external cable 6.
［考案の効果］
本考案は、交換機等の情報処理装置と複数組の
外線ケーブルとの間に設けられる遮断装置の弾性
接触子間に差込片を差し込んで、上記情報処理装
置と外線ケーブルとを遮断すると共に、該差込片
の一側表面に配線された複数の導線を上記複数の
外線ケーブルに各々対応して接続せしめ、上記複
数の外線ケーブルに対応して複数のグループに分
けられた上記導線を相互に接続線により接続する
ように構成したリターンコネクタを、既設の遮断
装置の弾性接触子間に単に差し込むだけで、極め
て容易かつ迅速に接続試験を行なうことができ
る。[Effects of the invention] The present invention is capable of connecting an information processing device such as a switching equipment and external line cables by inserting an insertion piece between the elastic contacts of a disconnection device provided between the information processing device and multiple sets of external line cables. At the same time, a plurality of conductors wired on one side surface of the plug-in piece are connected to the plurality of external line cables, respectively, and are divided into a plurality of groups corresponding to the plurality of external line cables. A connection test can be performed extremely easily and quickly by simply inserting a return connector configured to connect the conductive wires to each other by a connecting wire between the elastic contacts of an existing disconnection device.
第１図は本考案のリターンコネクタの一実施例
を示す斜視図、第２図は裏面を示す斜視図、第３
図はリターンコネクタの接続基板の内側面の接続
パターンを示す図、第４図はリターンコネクタを
接断続装置にセツトして試験回線を形成した状態
を示す説明図、第４Ａ図は弾性接触子の拡大図、
第５図は従来の接続試験の説明図、第６図は遮断
装置の概念図、第７図Ａは遮断装置の接触子の拡
大図、Ｂは遮断片を差込んで回線を遮断した状態
を示す拡大図である。
１……コネクタ本体、２……差込片、３……導
線、４……接続基板、４ａ……端子穴、５……接
続線、６……外線ケーブル、７……リターンコネ
クタ、７ａ……接続端子、８……試験装置、９…
…接続コネクタ、１０……交換機、１１……遮断
装置、１１ａ……弾性接触子、１２……遮断片。
Fig. 1 is a perspective view showing one embodiment of the return connector of the present invention, Fig. 2 is a perspective view showing the back side, and Fig. 3 is a perspective view showing an embodiment of the return connector of the present invention.
The figure shows the connection pattern on the inner surface of the connection board of the return connector, Figure 4 is an explanatory diagram showing the state in which the return connector is set in the connection/disconnection device to form a test line, and Figure 4A is the connection pattern of the elastic contactor. Enlarged view,
Fig. 5 is an explanatory diagram of a conventional connection test, Fig. 6 is a conceptual diagram of the disconnection device, Fig. 7A is an enlarged view of the contact of the disconnection device, and B shows the state in which the line is interrupted by inserting the disconnection piece. FIG. DESCRIPTION OF SYMBOLS 1...Connector body, 2...Plug-in piece, 3...Conductor wire, 4...Connection board, 4a...Terminal hole, 5...Connection wire, 6...External line cable, 7...Return connector, 7a... ...Connection terminal, 8...Test device, 9...
... Connection connector, 10 ... Switching machine, 11 ... Breaking device, 11a ... Elastic contact, 12 ... Breaking piece.
Claims (1)
ルとの間に設けられる遮断装置の弾性接触子間に
差し込んで上記情報処理装置と外線ケーブルとを
遮断する差込片と、該差込片の一側表面に配線さ
れて上記複数の外線ケーブルに各々対応して接続
される複数の導線と、上記複数の外線ケーブルに
対応して複数のグループに分けられた上記導線を
相互に接続する接続線から構成されていることを
特徴とするケーブル心線の接続試験用リターンコ
ネクタ。 A plug-in piece that is inserted between elastic contacts of a disconnection device provided between an information processing device such as a switchboard and a plurality of sets of outside line cables to shut off the information processing device and the outside line cable, and one of the plug-in pieces. From a plurality of conductive wires that are wired on the side surface and connected to each of the plurality of external cables, and connecting wires that mutually connect the conductive wires that are divided into a plurality of groups corresponding to the plurality of external cables. A return connector for cable core wire connection testing, characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988129484U JPH0543418Y2 (en) | 1988-09-30 | 1988-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988129484U JPH0543418Y2 (en) | 1988-09-30 | 1988-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0250689U JPH0250689U (en) | 1990-04-09 |
| JPH0543418Y2 true JPH0543418Y2 (en) | 1993-11-01 |
Family
ID=31383802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988129484U Expired - Lifetime JPH0543418Y2 (en) | 1988-09-30 | 1988-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0543418Y2 (en) |
-
1988
- 1988-09-30 JP JP1988129484U patent/JPH0543418Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0250689U (en) | 1990-04-09 |
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