JPS62170178A - Information plug socket - Google Patents
Information plug socketInfo
- Publication number
- JPS62170178A JPS62170178A JP61011301A JP1130186A JPS62170178A JP S62170178 A JPS62170178 A JP S62170178A JP 61011301 A JP61011301 A JP 61011301A JP 1130186 A JP1130186 A JP 1130186A JP S62170178 A JPS62170178 A JP S62170178A
- Authority
- JP
- Japan
- Prior art keywords
- coaxial cable
- signals
- band
- wires
- transmission
- 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
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 4
- 239000004020 conductor Substances 0.000 description 6
- 239000011241 protective layer Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明はＣＡＴＶ等の共聴機器に用いられる直流信号か
ら衛星放送（ＢＳ）帯域に至る幅広い帯域の信号を双方
向伝送することができる清報コンセントに関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention is directed to a broadcast outlet that can bidirectionally transmit signals in a wide range of bands, from DC signals to satellite broadcasting (BS) bands, used in public listening equipment such as CATV. It is related to.
従来の技術
近年、ホームオートメーション（ＨＡ）化が進むにつれ
て、映像信号などの双方向伝送を行うＣＡＴＶ等の共聴
機器も普及しつつあり、関連機器、材料等の重要度が高
まりつつある。BACKGROUND OF THE INVENTION In recent years, as home automation (HA) has progressed, public listening equipment such as CATV that performs two-way transmission of video signals has become widespread, and related equipment, materials, etc. are becoming more important.
従来までの情報コンセントで伝送される信号の使用帯域
は、ＦＭ帯からＵＨＦ帯までであるとか、ＶＨＦ帯から
ＢＳ帯までのものや、いわゆるスーパーホームバスとい
われるラジオ帯域近傍からＢＳ帯の伝送を可能とした伝
送線によって広帯域なものになっている。従ってこのよ
うな伝送を行うためには、同軸ケーブルが主として用い
られているが、使用する情報機器９通信機器の種類によ
ってはペア線等が同軸ケーブルとは別々に配線されてい
る。The bands used for signals transmitted by conventional information outlets are from the FM band to the UHF band, from the VHF band to the BS band, and from the vicinity of the radio band to the BS band, which is called the so-called super home bus. The transmission line that made it possible has a wide band. Therefore, coaxial cables are mainly used for such transmission, but depending on the type of information equipment 9 communication equipment used, paired wires or the like are wired separately from the coaxial cables.
発明が解決しようとする問題点
しかしながら上記した従来の構成では、同軸ケーブルと
ペア線が各々別々に配線されることとなり、ＣＡＴＶ７
ステム等、ＨＡにおいて分岐する端末機器の種類や個数
が増えるにつれて、使用帯域も広帯域化し、また機器と
伝送線とを結ぶコンセントの数がふえ、配線効率、伝送
効率が悪くなるという問題点を有していた。Problems to be Solved by the Invention However, in the conventional configuration described above, the coaxial cable and the pair wires are each wired separately, and CATV7
As the types and number of terminal devices branching out in HA, such as stems, increase, the bandwidth used also becomes wider, and the number of outlets connecting devices and transmission lines increases, resulting in problems such as poor wiring efficiency and transmission efficiency. Was.
本発明は上記した問題点に鑑み、広帯域の信号を効率よ
く伝送することができるとともに、伝送信号の種類や端
末機器の個数によらず伝送線と機器とを簡易な構成で容
易に接続しうる情報コンセントを提供することを目的と
する。In view of the above-mentioned problems, the present invention is capable of efficiently transmitting wideband signals, and also enables easy connection of transmission lines and devices with a simple configuration regardless of the type of transmitted signal or the number of terminal devices. Aims to provide information outlet.
問題点を解決するための手段
本発明は上記目的を達するため、あらかじめ定めた分離
周波数以上の帯域の信号を伝送する同軸ケーブルを中央
に、直流成分から前記分離周波数までの帯域の信号を伝
送する複数のペア線を前記同軸ケーブルの外周部に配し
た伝送ケーブルを互いに接続する接続端子を所定位置に
固定するように一体形成されたプラグとソケットとを具
備した構成となっている。Means for Solving the Problems In order to achieve the above object, the present invention transmits signals in the band from the DC component up to the separation frequency using a coaxial cable in the center that transmits signals in the band above a predetermined separation frequency. The coaxial cable is configured to include a plug and a socket that are integrally formed so as to fix in a predetermined position connection terminals that connect transmission cables in which a plurality of pairs of wires are arranged around the outer periphery of the coaxial cable.
作 用
本発明は上記した構成によシ、一本の伝送ケーブルで広
帯域は各帯域の信号を効率よく伝送するとともに、ペア
線と同軸ケーブルをワンタッチで接続でき、例えば伝送
ケーブルから各種電子機器への接続操作を極めて容易に
行うことができる。Effect of the Invention The present invention has the above-described configuration, and not only can a single transmission cable efficiently transmit signals in each wide band, but also allows pair wires and coaxial cables to be connected with one touch, for example, from a transmission cable to various electronic devices. Connection operations can be performed extremely easily.
実施例
以下本発明の一実施例について図面を参照しながら説明
する。EXAMPLE An example of the present invention will be described below with reference to the drawings.
第１図は本発明の一実施例における情報コンセントのソ
ケットの正面図、第２図は同伝送ケーブルの断面図、第
３図は同プラグの側面図、第４図ソケットと伝送ケーブ
ルとの接続状態を示す回路図である。Figure 1 is a front view of the socket of the information outlet in one embodiment of the present invention, Figure 2 is a cross-sectional view of the transmission cable, Figure 3 is a side view of the plug, Figure 4 is the connection between the socket and the transmission cable. It is a circuit diagram showing a state.
第１図において、１は同軸ケーブル用の接続端子、２〜
５はペア線用の接続端子である。In Figure 1, 1 is a connection terminal for a coaxial cable, 2 -
5 is a connection terminal for a pair of wires.
第２図において、６は同軸ケーブルで、その中心に内導
体７とポリエチレン等の絶縁体８を介して外導体９が形
成されている。１０は同軸ケーブル６を保護する第１の
保護層、１１は第１の保護層１０の外周に設けられたペ
ア線１２〜１５を保護するための第２の保護層で、以上
により第３図に示す伝送ケーブル１６が構成されている
。第３図において、１７はプラグ部、１８は同軸ケーブ
ル６の接続端子、１９〜２２はペア線１２〜１６用の接
続端子である。In FIG. 2, 6 is a coaxial cable, and an outer conductor 9 is formed at the center of the coaxial cable via an inner conductor 7 and an insulator 8 such as polyethylene. 10 is a first protective layer that protects the coaxial cable 6; 11 is a second protective layer that protects the pair wires 12 to 15 provided on the outer periphery of the first protective layer 10; FIG. A transmission cable 16 shown in FIG. In FIG. 3, 17 is a plug portion, 18 is a connection terminal for the coaxial cable 6, and 19-22 are connection terminals for the pair wires 12-16.
以上のように構成された本実施例について、以下その動
作について、第４図を用いて説明する。The operation of this embodiment configured as above will be described below with reference to FIG. 4.
第４図において、同軸ケーブル６の内導体７は同軸ケー
ブル用の接続端子１と接続されるとともに、外導体９は
接地され、この同軸ケーブルを用いて１０Ｍ）（ｚ〜１
．３ＧＨｚ帯域までの信号、即ちデータ信号、ＦＭ信号
、ＶＨＦ、ＵＨＦ等の映像信号、衛星放送信号が伝送さ
れる。In FIG. 4, the inner conductor 7 of the coaxial cable 6 is connected to the coaxial cable connection terminal 1, and the outer conductor 9 is grounded.
．． Signals up to 3 GHz band, that is, data signals, FM signals, video signals such as VHF and UHF, and satellite broadcasting signals are transmitted.
一方、各ペア線１２〜１Ｓの一方の伝送線は、それぞれ
各ペア線用の接続端子２〜５の一方に接続され、ペア線
１２〜１５の他方と、接続端子２〜５の他方とは接地さ
れ、このペア線１２〜１５を用いて直流成分の信号から
１０ ＭＨｚ ｉでの帯域の信号を伝送することができ
る。本実施例ではペア線１２〜１５を４対用いているの
で、電話回線として使用する場合は４回線使用すること
ができる。On the other hand, one transmission line of each of the pair wires 12 to 1S is connected to one of the connection terminals 2 to 5 for each pair wire, and the other of the pair wires 12 to 15 and the other of the connection terminals 2 to 5 are connected to each other. The pair of wires 12 to 15 are grounded, and it is possible to transmit a signal in the 10 MHz i band from a DC component signal. In this embodiment, four pairs of wires 12 to 15 are used, so when used as a telephone line, four lines can be used.
尚、プラグとコンセントは結合することにより、同軸ケ
ーブルと各ペア線はそれぞれ電気的に接続される。By connecting the plug and the outlet, the coaxial cable and each pair of wires are electrically connected.
以上のように本実施例によれば、１０ ＭＨｚ〜１．３
ＧＨｚ帯の信号を同軸ケーブルで伝送し、直流成分の信
号から１０ＭＨｚ未満の帯域の信号を４対のペア線で伝
送することができるので、一本の伝送ケーブルで広帯域
の信号を送ることができる。As described above, according to this embodiment, 10 MHz to 1.3
GHz band signals can be transmitted using a coaxial cable, and DC component signals and signals in the band below 10 MHz can be transmitted using 4 pairs of wires, so wideband signals can be sent using a single transmission cable. .
また、これにより、ラジオ信号、データ信号、映像信号
、衛星放送信号を効率よく伝送することができる。Furthermore, this allows efficient transmission of radio signals, data signals, video signals, and satellite broadcasting signals.
さらに、４対のペア線を対応させているので、これを１
対〜３対として使用することもできる。Furthermore, since 4 pairs of wires are matched, this
It can also be used as a pair to three pairs.
また、同軸ケーブルによって伝送される１ ｏＭＨｚ−
１，３ＧＨｚの帯域の信号は、５ ＭＨｚ −１、３Ｇ
Ｈｚの帯域の信号を送ることもでき、伝送信号の種類や
目的、使用回路状態等に応じて帯域変更は容易にできる
。Also, 1 oMHz transmitted by coaxial cable
The signal in the 1,3 GHz band is 5 MHz -1, 3G
It is also possible to send signals in the Hz band, and the band can be easily changed depending on the type and purpose of the transmission signal, the state of the circuit used, etc.
ペア線と同軸ケーブルをワンタッチで接続でき、ペア線
用コンセントと同軸用コンセントを別々に接続する必要
がなく操作性を向上させることができる。Pair wires and coaxial cables can be connected with one touch, and there is no need to connect the pair wire outlet and the coaxial outlet separately, improving operability.
尚、ペア線の各接続端子２〜５又は１９〜２２は同軸ケ
ーブルの接続端子１又は１８の中心から、それぞれ非対
称に、又は各接続端子間の長さを異ならせることにより
、ソケットとプラグの接続を誤まることがないように配
してもよい。In addition, each of the connection terminals 2 to 5 or 19 to 22 of the pair wire is arranged asymmetrically from the center of the connection terminal 1 or 18 of the coaxial cable, or by making the length between each connection terminal different, so that the socket and the plug can be connected to each other. They may be arranged in such a way that they will not be connected incorrectly.
また、同軸ケーブルやペア線の伝送帯域は、伝送信号の
種類により、周波数帯域が多少型なってもよい。Further, the transmission band of a coaxial cable or a pair of wires may vary in frequency band to some extent depending on the type of transmission signal.
発明の効果
以上のように本発明によれば、例えば１０ＭＨｚ〜１．
３ＧＨｚ 帯の信号を同軸ケーブルで伝送し、直流成
分の信号から１０ ＭＨｚ 未満の帯域の信号を複数
対のペア線で伝送することができるので、一本の伝送ケ
ーブルで広帯域の信号を効率よく送ることができる。Effects of the Invention As described above, according to the present invention, for example, 10 MHz to 1.
Signals in the 3 GHz band can be transmitted using a coaxial cable, and signals in the band below 10 MHz can be transmitted from DC component signals to multiple pairs of wires, so wideband signals can be sent efficiently with a single transmission cable. be able to.
さらに、ペア線と同軸ケーブルをワンタッチで接続でき
、ペア線用コンセントと同軸用コンセントを別々に接続
する必要がなく操作性を向上させることができる。Furthermore, the pair wire and coaxial cable can be connected with one touch, and there is no need to connect the pair wire outlet and the coaxial outlet separately, improving operability.
第１図は本発明の一実施例における情報コンセントのソ
ケットの正面図、第２図は同ケーブルの断面図、第３図
は同プラグの側面図、第４図は同ソケットとケーブルと
の接続状態を示す回路図である。
１・・・・・・同軸ケーブル用の接続端子、２〜５・・
・・・・ベア線用の接続端子、６・・・・・・同軸ケー
ブル、７・・・・・・内導体、８・・・・・・絶縁体、
９・・・・・・外導体、１０・・・・・・第１の保護層
、１１・・・・・・第２の保護層、１２〜１６・・・・
・・ペア線、１６・・・・・・ケーブル、１７・・・・
・・プラグ部、１８〜２２・・・・・・接続端子。Fig. 1 is a front view of a socket of an information outlet according to an embodiment of the present invention, Fig. 2 is a sectional view of the cable, Fig. 3 is a side view of the plug, and Fig. 4 is a connection between the socket and the cable. It is a circuit diagram showing a state. 1...Connection terminal for coaxial cable, 2-5...
... Connection terminal for bare wire, 6 ... Coaxial cable, 7 ... Inner conductor, 8 ... Insulator,
9... Outer conductor, 10... First protective layer, 11... Second protective layer, 12-16...
...Pair wire, 16...Cable, 17...
...Plug part, 18-22...Connection terminal.
Claims (2)
伝送する同軸ケーブルを中央部に配するとともに、直流
成分から前記分離周波数までの帯域の信号を伝送する複
数のペア線を前記同軸ケーブルの外周部に配して構成さ
れた伝送ケーブルを互いに接続する接続端子を所定位置
に固定するように一体形成されたプラグとソケットとを
具備してなる情報コンセント。(1) A coaxial cable that transmits signals in a band equal to or higher than a predetermined separation frequency is placed in the center, and a plurality of pair wires that transmit signals in a band from the DC component to the separation frequency are placed around the outer circumference of the coaxial cable. An information outlet comprising a plug and a socket integrally formed so as to fix in a predetermined position connection terminals for connecting transmission cables arranged in sections.
のペア線の接続端子を配してなる特許請求の範囲第１項
記載の情報コンセント。(2) The information outlet according to claim 1, wherein the connection terminals of a plurality of pair wires are arranged asymmetrically from the center of the connection terminal of the coaxial cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61011301A JPS62170178A (en) | 1986-01-22 | 1986-01-22 | Information plug socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61011301A JPS62170178A (en) | 1986-01-22 | 1986-01-22 | Information plug socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62170178A true JPS62170178A (en) | 1987-07-27 |
Family
ID=11774170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61011301A Pending JPS62170178A (en) | 1986-01-22 | 1986-01-22 | Information plug socket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62170178A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008251253A (en) * | 2007-03-29 | 2008-10-16 | Fujitsu Component Ltd | Connector device |
-
1986
- 1986-01-22 JP JP61011301A patent/JPS62170178A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008251253A (en) * | 2007-03-29 | 2008-10-16 | Fujitsu Component Ltd | Connector device |
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