JPH0219679B2 - - Google Patents
Info
- Publication number
- JPH0219679B2 JPH0219679B2 JP2531083A JP2531083A JPH0219679B2 JP H0219679 B2 JPH0219679 B2 JP H0219679B2 JP 2531083 A JP2531083 A JP 2531083A JP 2531083 A JP2531083 A JP 2531083A JP H0219679 B2 JPH0219679 B2 JP H0219679B2
- Authority
- JP
- Japan
- Prior art keywords
- switch
- terminals
- terminal
- local cable
- line group
- 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
- 230000004308 accommodation Effects 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 4
- 238000012360 testing method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/14—Distribution frames
- H04Q1/145—Distribution frames with switches arranged in a matrix configuration
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Structure Of Telephone Exchanges (AREA)
Description
【発明の詳細な説明】
(a) 発明の技術分野
本発明は本配線盤に係り、特にジヤンパフイー
ルドを廃止した本配線盤に関する。DETAILED DESCRIPTION OF THE INVENTION (a) Technical Field of the Invention The present invention relates to a distribution frame, and particularly to a distribution frame in which a jumper field is eliminated.
(b) 従来技術と問題点
第１図は従来ある本配線盤の一接続例を示す図
である。第１図において、本配線盤１は電話機２
を接続する市内ケーブル３を例えば避雷器弾器等
の端子４に収容し、また交換装置５の加入者収容
端子からの接続線６を例えば試験弾器等の端子７
に収容し、両端子４および７間をジヤンパ線８に
より接続している。各ジヤンパ線８は、はんだ付
け或いは無はんだ巻線接続（所謂ラツピング）に
より端子４および７に接続されている。従つて例
えば電話機２の試験等で市内ケーブル３と交換装
置５とを切分ける非要がある場合には、端子７
（試験弾器等）に試験プラグを挿入せねばならず、
また電話機２の交換装置５に対する収容変更を行
う場合等には必ず現地に要員を派遣し、人手によ
りジヤンパ線８の接続替えを行う必要があり、作
業工数面から改良の余地があつた。特に現地が遠
隔の無人局の場合には、作業工数が大幅に増加す
る欠点があつた。(b) Prior Art and Problems Figure 1 is a diagram showing an example of the connection of a conventional distribution board. In Figure 1, this distribution board 1 is a telephone set 2.
The local cable 3 for connecting is housed in the terminal 4 of, for example, a lightning arrester or the like, and the connection line 6 from the subscriber accommodation terminal of the exchange device 5 is housed in the terminal 7 of, for example, a test bomb.
The terminals 4 and 7 are connected by a jumper wire 8. Each jumper wire 8 is connected to the terminals 4 and 7 by soldering or solderless winding connection (so-called wrapping). Therefore, if there is no need to separate the local cable 3 and the exchange device 5, for example when testing the telephone 2, the terminal 7
A test plug must be inserted into the (test ammunition, etc.)
In addition, when changing the accommodation of the telephone 2 in the switching device 5, it is necessary to dispatch personnel to the site and manually change the connection of the jumper wire 8, so there is room for improvement in terms of work man-hours. Particularly in the case of remote unmanned stations, the disadvantage is that the number of man-hours required increases significantly.
(c) 発明の目的
本発明の目的は、前述の如き従来ある本配線盤
の欠点を除去し、電話機の交換装置に対する収容
が、一々現地に要員を派遣すること無く迅速且つ
経済的に変更可能となる手段を実現することに在
る。(c) Purpose of the Invention The purpose of the present invention is to eliminate the above-mentioned drawbacks of the conventional distribution board, and to enable quick and economical changes in the accommodation of telephones in switching equipment without having to dispatch personnel to each site. It lies in realizing the means to become.
(d) 発明の構成
この目的は、市内ケーブル端子と交換装置の加
入者収容端子とを接続する本配線盤において、複
数の市内ケーブル側端子の入線と複数の交換機側
端子の出線とを１対１で接続する第一のスイツチ
と、複数の市内ケーブル側端子を入線とし複数の
交換機側端子を出線として任意の端子間を遠隔制
御にて接続するマトリクス配列した第二のスイツ
チとを配し、前記第一および第二のスイツチの各
入力線群と市内ケーブル端子との間に任意の加入
者収容端子と第一および第二のスイツチの各入線
群とを選択接続できるようにマトリクス配列した
第三のスイツチを設け、前記第三のスイツチの出
線群の一部から前記第一のスイツチの入線群への
接続ルートと前記第三のスイツチの出力群の他の
一部から前記第二のスイツチ経由で前記第一のス
イツチの入線群への接続ルートを構成し、任意の
市内ケーブル端子と交換機端子とを接続すること
により達成される。(d) Structure of the Invention The purpose of this invention is to connect the incoming lines of a plurality of local cable side terminals and the outgoing lines of a plurality of exchange side terminals in this distribution board that connects local cable terminals and subscriber accommodation terminals of a switching device. A first switch that connects the cables on a one-to-one basis, and a second switch arranged in a matrix that connects arbitrary terminals by remote control, with multiple local cable side terminals as incoming lines and multiple exchange side terminals as outgoing lines. and between each input line group of the first and second switches and the local cable terminal, any subscriber accommodation terminal and each input line group of the first and second switches can be selectively connected. A third switch arranged in a matrix as shown in FIG. This is accomplished by configuring a connection route from the section to the incoming line group of the first switch via the second switch, and connecting any local cable terminal and exchange terminal.
(e) 発明の実施例
以下、本発明の一実施例を図面により説明す
る。第２図は本発明の一実施例によるジヤンパフ
イールドを廃止した本配線盤を示す図である。な
お、全図を通じて同一符合は同一対象物を示す。
第２図においては、本配線盤１０は第一のスイツ
チ１１と、第二のスイツチ１２と、第三のスイツ
チ１３と、図示されぬ制御装置とから構成されて
いる。第一のスイツチ１１は、端子１４および１
５間を接点ｔを介して１対１に接続し、前記制御
装置により任意の接点ｔを開放することが出来
る。また第二のスイツチ１２は、複数の端子１６
と複数の端子１７（但し端子１６に比し充分少な
い）との間を前記制御装置により任意に接続可能
なマトリクス状スイツチである。また第三のスイ
ツチ１３は、第３図に例示する如く複数の小スイ
ツチ１３−１乃至１３−ｎから構成されている。
各小スイツチ１３−１乃至１３−ｎは、複数の端
子１８と複数の端子１９との間を人手により任意
に接続可能なピンボード状スイツチである。第一
のスイツチ１１の端子１４は接続線２０により第
二のスイツチ１２の端子１７に、また接続線２１
により第三のスイツチ１２の端子１９にそれぞれ
接続され、また端子１５は接続線６により交換装
置５の加入者収容端子に接続されている。また第
二のスイツチ１２の端子１６は接続線２２により
第三のスイツチ１３の端子１９に接続されてい
る。また第三のスイツチ１３の端子１８には市内
ケーブル３が収容されている。かかる本配線盤１
０により、比較的恒久的に収容される電話機２か
らの市内ケーブル３は、第三のスイツチ１３、接
続線２１、第一のスイツチ１１および接続線６を
経由して交換装置５の加入者収容端子に接続され
る。また比較的頻繁に接続が変更される電話機２
からの市内ケーブル３は、第三のスイツチ１３、
接続線２２、第二のスイツチ１２、接続線２０、
第一のスイツチ１１および接続線６を経由して交
換装置５の加入者収容端子に接続される。後者の
接続は、前記制御装置が保守担当局から伝達され
る指令により第二のスイツチ１２の端子１６およ
び１７間を任意に接続替えすることにより、容易
に変更可能となる。また電話機２の試験を行う場
合等に、前記保守担当局から前記制御装置に指令
を伝達して第一のスイツチ１１の該当接点ｔを開
放することにより、市内ケーブル３と交換装置５
とを切分けることが可能となる。更に第三のスイ
ツチ１３は、保守要員が定期保守等の為に現地に
赴いた時に、所要の接続替えをピン操作により行
う。(e) Embodiment of the invention An embodiment of the invention will be described below with reference to the drawings. FIG. 2 is a diagram showing a distribution board according to an embodiment of the present invention in which the jumper field is eliminated. Note that the same reference numerals indicate the same objects throughout the figures.
In FIG. 2, the distribution board 10 is comprised of a first switch 11, a second switch 12, a third switch 13, and a control device (not shown). The first switch 11 has terminals 14 and 1
5 are connected one-to-one through contacts t, and any contact t can be opened by the control device. Further, the second switch 12 has a plurality of terminals 16
This is a matrix-like switch that can be arbitrarily connected between the terminal 17 and a plurality of terminals 17 (however, the number of terminals 17 is sufficiently small compared to the terminal 16) by the control device. Further, the third switch 13 is composed of a plurality of small switches 13-1 to 13-n, as illustrated in FIG.
Each of the small switches 13-1 to 13-n is a pinboard-like switch that can arbitrarily connect the plurality of terminals 18 and the plurality of terminals 19 manually. The terminal 14 of the first switch 11 is connected to the terminal 17 of the second switch 12 by means of a connecting wire 20 and also to the terminal 17 of the second switch 12 by means of a connecting wire 21.
are respectively connected to the terminals 19 of the third switch 12, and the terminals 15 are connected to the subscriber accommodating terminals of the switching device 5 by means of connection lines 6. Further, the terminal 16 of the second switch 12 is connected to the terminal 19 of the third switch 13 by a connecting wire 22. Further, the local cable 3 is accommodated in the terminal 18 of the third switch 13. This distribution board 1
0, the local cable 3 from the relatively permanently housed telephone 2 is connected to the subscriber of the exchange 5 via the third switch 13, the connecting line 21, the first switch 11 and the connecting line 6. Connected to the accommodation terminal. In addition, telephone 2 whose connection is changed relatively frequently
The local cable 3 from the third switch 13,
connection line 22, second switch 12, connection line 20,
It is connected via the first switch 11 and the connection line 6 to the subscriber accommodation terminal of the switching device 5. The latter connection can be easily changed by the control device arbitrarily changing the connection between the terminals 16 and 17 of the second switch 12 in response to a command transmitted from the maintenance station. Further, when testing the telephone 2, etc., the maintenance station transmits a command to the control device to open the corresponding contact t of the first switch 11, thereby connecting the local cable 3 and the exchange device 5.
It becomes possible to separate the Further, the third switch 13 performs necessary connection changes by operating a pin when maintenance personnel go to the site for periodic maintenance or the like.
以上の説明から明らかな如く、本実施例によれ
ば、試験の際の市内ケーブル３と交換装置５との
切分け、或いは頻繁に発生する加入者の収容替え
は、保守担当局から前記制御装置に所要の指令を
伝達して第一のスイツチ１１および第二のスイツ
チ１２を遠隔制御することにより実行することが
出来る。また第三のスイツチ１３も、ピンボード
上のピン操作により容易に迅速に接続変更するこ
とが出来る。 As is clear from the above description, according to the present embodiment, the separation of the local cable 3 and the exchange equipment 5 during testing, or the frequently occurring replacement of subscriber accommodation, is carried out by the maintenance station from the control station. This can be carried out by transmitting a necessary command to the device and remotely controlling the first switch 11 and the second switch 12. Further, the connection of the third switch 13 can be easily and quickly changed by operating a pin on the pin board.
なお、第２図および第３図はあく迄本発明の一
実施例に過ぎず、例えば第三のスイツチ１３の構
成は図示されるものに限定されることは無く、総
ての端子１８および１９間を任意に接続可能な一
体のピンボードにより構成することも考慮される
が他に幾多の変形が考慮されるが、何れの場合に
も本発明の効果は変らない。更に第一および第二
のスイツチの配列は図示されるものに限定される
ことは無く、例えば第二のスイツチ１２の端子１
７から第一のスイツチ１１を経由すること無く交
換装置５の加入者収容端子に接続する等、他に幾
多の変形が考慮されるが、何れの場合にも本発明
の効果は変らない。 Note that FIGS. 2 and 3 are only one embodiment of the present invention, and for example, the configuration of the third switch 13 is not limited to that shown in the figures, and all the terminals 18 and 19 It is also possible to construct an integrated pin board that can be arbitrarily connected between the two, and many other modifications are also possible, but the effects of the present invention will not change in either case. Furthermore, the arrangement of the first and second switches is not limited to that shown in the drawings; for example, terminal 1 of the second switch 12
7 to the subscriber accommodation terminal of the switching device 5 without going through the first switch 11, many other modifications may be considered, but the effects of the present invention do not change in any case.
(f) 発明の効果
以上、本発明によれば、電話機の交換装置に対
する収容が、一々現地に要員を派遣すること無く
迅速且つ経済的に変更可能となる本配線盤が実現
可能となり、作業工数が大幅に節減可能となる。(f) Effects of the Invention As described above, according to the present invention, it is possible to realize the present distribution frame in which the installation of telephone exchange equipment can be quickly and economically changed without dispatching personnel to each site, and the number of man-hours is reduced. can be significantly reduced.
第１図は従来ある本配線盤の一接続例を示す
図、第２図は本発明の一実施例によるジヤンパフ
イールドを廃止した本配線盤を示す図、第３図は
第２図における第三のスイツチの構成を例示する
図である。
図において、１および１０は本配線盤、２は電
話機、３は市内ケーブル、４，７，１４，１５，
１６，１７，１８および１９は端子、５は交換装
置、６，２０，２１および２２は接続線、１１は
第一のスイツチ、１２は第二のスイツチ、１３は
第三のスイツチ、ｔは接点、を示す。
FIG. 1 is a diagram showing an example of the connection of a conventional main distribution board, FIG. 2 is a diagram showing a main distribution board according to an embodiment of the present invention in which the jumper field is abolished, and FIG. FIG. 3 is a diagram illustrating the configuration of the switch. In the figure, 1 and 10 are main distribution boards, 2 is a telephone, 3 is a local cable, 4, 7, 14, 15,
16, 17, 18 and 19 are terminals, 5 is a switching device, 6, 20, 21 and 22 are connecting wires, 11 is a first switch, 12 is a second switch, 13 is a third switch, t is a contact , is shown.
Claims (1)
子とを接続する本配線盤において、 複数の市内ケーブル側端子の入線と複数の交換
機側端子の出線とを１対１で接続する第一のスイ
ツチと、 複数の市内ケーブル側端子を入線とし複数の交
換機側端子を出線として任意の端子間を遠隔制御
にて接続するマトリクス配列した第二のスイツチ
とを配し、 前記第一および第二のスイツチの各入力線群と
市内ケーブル端子との間に任意の加入者収容端子
と第一および第二のスイツチの各入線群とを選択
接続できるようにマトリクス配列した第三のスイ
ツチを設け、 前記第三のスイツチの出線群の一部から前記第
一のスイツチの入線群への接続ルートと前記第三
のスイツチの出力群の他の一部から前記第二のス
イツチ経由で前記第一のスイツチの入線群への接
続ルートを構成し、任意の市内ケーブル端子と交
換機端子とを接続することを特徴とするジヤンパ
フイールドを廃止した本配線盤。[Scope of Claims] 1. In this distribution board that connects local cable terminals and subscriber accommodation terminals of a switching device, incoming lines of a plurality of local cable side terminals and outgoing lines of a plurality of switching side terminals are connected in one pair. 1, and a second switch arranged in a matrix that connects arbitrary terminals by remote control, with multiple local cable side terminals as incoming lines and multiple exchange side terminals as outgoing lines. A matrix is provided between each input line group of the first and second switches and the local cable terminal so that any subscriber accommodating terminal can be selectively connected to each input line group of the first and second switches. A third switch arranged in the array is provided, and a connection route is provided from a part of the outgoing line group of the third switch to the incoming line group of the first switch, and a connection route is provided from the other part of the output line group of the third switch to the above. This distribution board that eliminates the jumper field is characterized in that it forms a connection route to the incoming line group of the first switch via a second switch, and connects any local cable terminal and exchange terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2531083A JPS59151597A (en) | 1983-02-17 | 1983-02-17 | Main distribution board abolishing jumper field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2531083A JPS59151597A (en) | 1983-02-17 | 1983-02-17 | Main distribution board abolishing jumper field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59151597A JPS59151597A (en) | 1984-08-30 |
| JPH0219679B2 true JPH0219679B2 (en) | 1990-05-02 |
Family
ID=12162423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2531083A Granted JPS59151597A (en) | 1983-02-17 | 1983-02-17 | Main distribution board abolishing jumper field |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59151597A (en) |
-
1983
- 1983-02-17 JP JP2531083A patent/JPS59151597A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59151597A (en) | 1984-08-30 |
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