JPH02210778A - Signal switching system - Google Patents

Signal switching system

Info

Publication number
JPH02210778A
JPH02210778A JP3154689A JP3154689A JPH02210778A JP H02210778 A JPH02210778 A JP H02210778A JP 3154689 A JP3154689 A JP 3154689A JP 3154689 A JP3154689 A JP 3154689A JP H02210778 A JPH02210778 A JP H02210778A
Authority
JP
Japan
Prior art keywords
switch
signal
connector
pin
switching
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
Application number
JP3154689A
Other languages
Japanese (ja)
Inventor
Norio Shimizu
紀雄 清水
Motojiro Nishio
西尾　元二郎
Kenji Kamiya
神谷　賢司
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP3154689A priority Critical patent/JPH02210778A/en
Publication of JPH02210778A publication Critical patent/JPH02210778A/en
Pending legal-status Critical Current

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

PURPOSE:To make it possible to switch the pin assignment easily by providing a switch to enable to switch the electric signal in a connector. CONSTITUTION:Inside a connector 202, a switch 205 to switch the electric signal is provided. The first switching member SW1 and the second switching member SW2 of the switch 205 are linked, and when the switch is pulled down to the A side, the pin 1 and the RD, and the pin 2 and the SD signal are connected respectively. On the other hand, when the switch is pulled down to the B side, the pin 1 and the SD, and the pin 2 and the RD signal are connected. As a result, even through the assignment of the signal responding to each pin is switched, the assignment of the signal can be switched only the operating the switch 205.

Description

【発明の詳細な説明】 （産業上の利用分野） 本発明は電気信号を接続するコネクタに関し、特にコネ
クタにおける電気信号のピンアサインの切替えに関する
。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a connector for connecting electrical signals, and particularly to switching pin assignments of electrical signals in the connector.

（従来の技術） 従来、この鴇の信号のピンアサインを変更したり、ある
いは切替えたりする場合においては、コネクタ接触子と
ケーブルとの間の接続を半田付は個所の変更、または圧
着個所の変更などにより行うか、または新しい信号のピ
ンアサインが得られるように変更されたコネクタを使用
するように変更する必要がある。(Prior art) Conventionally, when changing or switching the pin assignment of this signal, the connection between the connector contact and the cable was changed by changing the soldering point or the crimping point. or change to use a modified connector to get the new signal pin assignments.

（発明が解決しようとする課題） 上述した従来の信号切替え方式において信号のピンアサ
インが変更されているときには、工事によりピンアサイ
ンを変更するか、または新らしいピンアサイ／に変更さ
れている他のケーブル付きコネクタを使用するように変
更しなけれはならないという欠点がある。(Problem to be Solved by the Invention) When the signal pin assignment has been changed in the conventional signal switching method described above, the pin assignment must be changed due to construction work, or other cables that have been changed to a new pin assignment. The disadvantage is that it must be changed to use a connector with an attached connector.

本発明の目的は、複数の電気信号を接続するコネクタに
おいて、当該コネクタ内に搭載された切替え用のスイッ
チで電気信号を切替えることによって上記欠点を除去し
、容易にピンアサインを変更できるように構成した信号
切替え方式を提供することにある。An object of the present invention is to eliminate the above-mentioned drawbacks in a connector that connects a plurality of electrical signals by switching the electrical signals using a switching switch mounted in the connector, and to provide a structure in which the pin assignment can be easily changed. The object of the present invention is to provide a signal switching system that provides a method for switching signals.

（課題を解決するための手段） 本発明による信号切替え方式は、複数の電気信号を接続
するコネクタによるものであって、上記コネクタは内部
に電気信号を切替えるためのスイッチを具備して構成し
たものである。(Means for Solving the Problems) The signal switching method according to the present invention is based on a connector for connecting a plurality of electrical signals, and the connector is configured to include a switch inside for switching electrical signals. It is.

（実施例） 次に、本発明について図面を参照して説明する。(Example) Next, the present invention will be explained with reference to the drawings.

第１図は本発明による信号切替え方式に使用されるコネ
クタ内部構造の一実施例を示す断面図であり、第２図は
第１図に対応する等他励略図である。FIG. 1 is a sectional view showing an embodiment of the internal structure of a connector used in the signal switching system according to the present invention, and FIG. 2 is a schematic diagram corresponding to FIG. 1.

第１図において、１０１はコネクタ受口、１０２は本発
明に関与するコネクタ、１０３はソケットコンタクト、
１０４はビンコンタクト、１０６）ｌピンコンタクト１
０４を外部へ引出すための信号ケーブル、１０５はスイ
ッチである。In FIG. 1, 101 is a connector socket, 102 is a connector related to the present invention, 103 is a socket contact,
104 is a bottle contact, 106) l pin contact 1
A signal cable 105 is a switch for drawing out the signal 04 to the outside.

コネクタ１０２の接合状態においては、ソケットコンタ
クト１０３とビンコンタクト１０４とが機械的にかん合
する。スイッチ１０５は、ビンコンタクト１０４と信号
ケーブル１０６との途中に直列に挿入されている。In the connected state of the connector 102, the socket contact 103 and the bottle contact 104 are mechanically engaged. The switch 105 is inserted in series between the bin contact 104 and the signal cable 106.

第２図を参照して等他回路により説明すると、ａＩＨ図
のコネクタ受口１０１は２０１に対応し、コネクタ１０
２は２０２に対応し、ソケットコンタクト１０３は２０
３に対応し、ビンコンタクト１０４は２０４に対応し、
スイッチ１０５は２０５に対応し、信号ケーブル１０６
は２゜６に対応する。Referring to FIG. 2, the connector receptacle 101 in the aIH diagram corresponds to 201, and the connector 10
2 corresponds to 202, and socket contact 103 corresponds to 20
3, the bin contact 104 corresponds to 204,
Switch 105 corresponds to 205 and signal cable 106
corresponds to 2°6.

スイッチ２０５の第１の切替え部８Ｗｌと第２０切替え
ｆＭ３８Ｗ２とは遅動しており、Ａ側にスイッチを倒し
たときには１ビ／とＫＬ）との間、ならびに２ビンと８
１）信号との間が接続さｎる。The first switching section 8Wl and the 20th switching section fM38W2 of the switch 205 move slowly, and when the switch is turned to the A side, there are
1) Connected to the signal.

いっぽうＢ側にスイッチを倒したときにはｌビンと８Ｄ
との間、ならびに２ビンとＲＬＩ信号との間が接続され
る。各ビンに対応する信号の７サインが変更されても、
スイッチ２０５を操作するだけで信号のアサインを変更
することが可能である。On the other hand, when you flip the switch to the B side, there will be 1 bottle and 8D.
and between the 2 bins and the RLI signal. Even if the 7 signs of the signal corresponding to each bin are changed,
It is possible to change the signal assignment simply by operating the switch 205.

本実施例はデータ通信装置とデータ端末との間のＣＣＩ
ＴＴ、Ｖ２４規格の接続に適用されるもので、モデムを
介して接続する方式と、モデムを用いないで直結接続す
る方式との２通りの方式により信号の７サインを変更で
きるものである。This embodiment uses CCI between a data communication device and a data terminal.
This is applied to connections according to the TT and V24 standards, and allows the seven signs of the signal to be changed using two methods: a method of connecting via a modem and a method of direct connection without using a modem.

（発明の効果） 以上説明したように本発明は、コネクタ内に電気的な信
号を切替え可能なスイッチを搭載すること工り、コネク
タ内の接触子とケーブルとの間の接続を工事により変更
する必要がないという効果がある。また、信号のビンア
サインが変更されている他のコネクタを使用する必要も
なく、１個のコネクタで電気的信号の切替えが簡単、且
つ、経済的に実現できるという効果がある。(Effects of the Invention) As explained above, the present invention includes installing a switch that can switch electrical signals in the connector, and changing the connection between the contact in the connector and the cable through construction. The effect is that it is not necessary. Furthermore, there is no need to use other connectors whose signal bin assignments have been changed, and electrical signal switching can be easily and economically achieved with one connector.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本発明による信号切替え方式によるコネクタ
内部構造の一実施例を示す断面図である。 第２図は、第１図に対応する等価（９）略図である。 １０１．２０１・・・コネクタ受口 １０２．２０２・・・コネクタ １０３．２０３・・・ソケットコンタクト１０４．２０
４・・・ビンコンタクト １０５．２０５・・・スイッチ １０６．２０６・・・信号ケーブルFIG. 1 is a sectional view showing an embodiment of the internal structure of a connector using a signal switching method according to the present invention. FIG. 2 is an equivalent (9) schematic diagram corresponding to FIG. 101.201... Connector socket 102.202... Connector 103.203... Socket contact 104.20
4...Bin contact 105.205...Switch 106.206...Signal cable

Claims (1)

【特許請求の範囲】[Claims] 複数の電気信号を接続するコネクタによる信号切替え方
式であって、前記コネクタは内部に電気信号を切替える
ためのスイッチを具備して構成したことを特徴とする信
号切替え方式。1. A signal switching method using a connector for connecting a plurality of electrical signals, characterized in that the connector is provided with a switch for switching the electrical signals inside.
JP3154689A 1989-02-10 1989-02-10 Signal switching system Pending JPH02210778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3154689A JPH02210778A (en) 1989-02-10 1989-02-10 Signal switching system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3154689A JPH02210778A (en) 1989-02-10 1989-02-10 Signal switching system

Publications (1)

Publication Number Publication Date
JPH02210778A true JPH02210778A (en) 1990-08-22

Family

ID=12334189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3154689A Pending JPH02210778A (en) 1989-02-10 1989-02-10 Signal switching system

Country Status (1)

Country Link
JP (1) JPH02210778A (en)

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