JPS62222587A - Information connector - Google Patents
Information connectorInfo
- Publication number
- JPS62222587A JPS62222587A JP61066230A JP6623086A JPS62222587A JP S62222587 A JPS62222587 A JP S62222587A JP 61066230 A JP61066230 A JP 61066230A JP 6623086 A JP6623086 A JP 6623086A JP S62222587 A JPS62222587 A JP S62222587A
- Authority
- JP
- Japan
- Prior art keywords
- contact conductor
- terminal
- baseband
- signal
- frequency
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 64
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- 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】
［技術分野１
本発明は情報コネクタ、さらに詳しくは、商用放送等の
高周波信号と、建物内での各種情報を伝送する情報信号
とを同一の信号線を介して伝送するホームバスシステム
に利用され、信号線と外部８！器との間を着脱自在に接
続する情報コネクタに関するものである。[Detailed Description of the Invention] [Technical Field 1] The present invention relates to an information connector, and more specifically, to an information connector that transmits high frequency signals such as commercial broadcasting and information signals that transmit various information within a building through the same signal line. Used for home bus systems, signal lines and external 8! The present invention relates to an information connector that is detachably connected to a device.
【背景技術１
一般にこの種のホームバスシステムとしては、ｔＪＳＳ
図に示すように、信号線３として同軸ケーブルを使用し
、アンテナ４で受信される放送信号と建物内で各種情報
を伝送する情報信号とを同一の信号線、３を介して伝送
するようにしたものが考えられている。ここで情報信号
には高周波信号と高周波信号に比較して低周波のベース
バンド信号とがあり、また放送信号は高周波信号である
ものとする。信号線３の適所には分岐回路６を備えたコ
ンセント１が挿入されており、各フンセント１から高周
波信号とベースバンド信号とが分離されて取り出される
ようになっている。すなわち、各コンセント１はそれぞ
れ信号線３に接続される一対の信号源側端子７を備える
とともに、ベースバンド信号取り出し用のベースバンド
端子８と、高周波信号取り出し用の高周波端子９とを備
えている。[Background technology 1] Generally, this type of home bus system is tJSS.
As shown in the figure, a coaxial cable is used as the signal line 3, and the broadcast signal received by the antenna 4 and the information signal that transmits various information within the building are transmitted via the same signal line 3. What has been done is considered. Here, it is assumed that the information signal includes a high frequency signal and a baseband signal whose frequency is lower than the high frequency signal, and the broadcast signal is a high frequency signal. A receptacle 1 equipped with a branch circuit 6 is inserted into the signal line 3 at a proper position, so that a high frequency signal and a baseband signal are separated and taken out from each power outlet 1. That is, each outlet 1 includes a pair of signal source terminals 7 connected to the signal line 3, a baseband terminal 8 for extracting a baseband signal, and a high frequency terminal 9 for extracting a high frequency signal. .
各端子８，９にはそれぞれプラグ２ａ、２ｂが着脱自在
に接続され、プラグ２ａ、２ｂはテレピノタン受信成や
各種情報機器等の外部機器に接続される。Plugs 2a and 2b are detachably connected to the terminals 8 and 9, respectively, and the plugs 2a and 2b are connected to external equipment such as a telepino receiver and various information equipment.
ここで、アンテナ４で受信された放送信号はヘッドエン
ド５を介してコンセント１に接続されている。また、情
報機器間で伝送される情報信号は、情報信号が高周波信
号である場合には送受両側で一コンセント１の高周波端
子９を介して伝送され、また情報信号がベースバンド信
号である場合には送受両側でコンセント１のベースバン
ド端子８を介して伝送される。ベースバンド端子８は直
流信号や商用電源に重畳された信号も入出力できるよう
になっている。Here, the broadcast signal received by the antenna 4 is connected to the outlet 1 via the head end 5. Furthermore, when the information signal is a high-frequency signal, the information signal transmitted between the information devices is transmitted via the high-frequency terminal 9 of one outlet 1 on both the sending and receiving sides, and when the information signal is a baseband signal, the information signal is transmitted through the high-frequency terminal 9 of one outlet 1. is transmitted via the baseband terminal 8 of the outlet 1 on both the sending and receiving sides. The baseband terminal 8 can also input and output DC signals and signals superimposed on commercial power.
このようなホームバスシステムにおいて、コンセント１
は第１０図に示すような分岐回路６を備えており、分岐
回路６は信号線３を伝送される高周波信号とベースバン
ド信号とを分離しで取り出すように構成されている。す
なわち、一対の信号源側端子７冊が電気的に直接Ｉ！続
され、両信号源側端子７闇の線路に一端が接ａされた直
流遮断用のコンデンサ３２により高周波信号を分離抽出
し、また上記線路に一端が接続された高周波遮断用のチ
ラークコイル３５によりベースバンド信号を分離抽出す
るようにしている。コンデンサ３２の他端には減ｙ用抵
抗３３と整合用抵抗３４との直列回路が後ｔ＆され、両
抵抗３３．３４の接続点に高周波端子９が接続される。In such a home bath system, outlet 1
is equipped with a branch circuit 6 as shown in FIG. 10, and the branch circuit 6 is configured to separate and extract a high frequency signal and a baseband signal transmitted through the signal line 3. In other words, a pair of seven signal source side terminals are electrically connected directly to I! The high-frequency signal is separated and extracted by a capacitor 32 for DC cut-off, one end of which is connected to the dark line of both signal source side terminals 7, and the high-frequency signal is separated and extracted from the base by a chiller coil 35 for high-frequency cut-off, one end of which is connected to the line. The band signals are separated and extracted. At the other end of the capacitor 32, a series circuit consisting of a y-reducing resistor 33 and a matching resistor 34 is connected, and the high frequency terminal 9 is connected to the connection point between the resistors 33 and 34.
またチョークコイル３５の他端にはベースバンド端子８
が設けられる。Furthermore, the other end of the choke coil 35 has a baseband terminal 8.
will be provided.
分岐回路がこのような構成であるから、信号源側端子７
と高周波端子９、および信号源側端子７とベースバンド
端子８はそれぞれ双方向に信号の伝送が可能となってお
り、両方向で伝送損失は１０ｄＢ程度に設定されている
。信号線３の末端に接続されるコンセント１は送り配線
が不要となるから、一方の信号源ｇ！！端子７が省略さ
れた第１１図に示すような分岐回路６′ となっている
。Since the branch circuit has such a configuration, the signal source side terminal 7
The high frequency terminal 9, the signal source side terminal 7, and the baseband terminal 8 are capable of transmitting signals in both directions, and the transmission loss in both directions is set to about 10 dB. Since the outlet 1 connected to the end of the signal line 3 does not require sending wiring, one signal source g! ! A branch circuit 6' is provided as shown in FIG. 11 in which the terminal 7 is omitted.
ところで、このような回路が貼装された従来のコンセン
ト１は第１２図に示すように、取付片４０を有する箱状
に形成されており、両側面には信号源側端子７がそれぞ
れ設けられ、前面には高周波端子８とベースバンド端子
９とがそれぞれ別々に設けられている。高周波端子８は
一般に第１３図のような形状に形成されており、ケーシ
ングの前面に形成された凹所１１内に、信号伝達用の第
１の接触導体１３と接地用の第２の接触導体１４とが配
設されており、Ｐ！Ｓ１の接触導体１３の周囲を円筒状
の＃Ｓ２の接触導体１４が囲む形で面接触導体１３．１
４が同軸上に配設されるのである。By the way, as shown in FIG. 12, the conventional outlet 1 to which such a circuit is pasted is formed into a box shape with a mounting piece 40, and signal source side terminals 7 are provided on both sides. , a high frequency terminal 8 and a baseband terminal 9 are separately provided on the front surface. The high-frequency terminal 8 is generally formed in a shape as shown in FIG. 13, and has a first contact conductor 13 for signal transmission and a second contact conductor for grounding in a recess 11 formed on the front surface of the casing. 14 are arranged, and P! A surface contact conductor 13.1 is formed in such a manner that a cylindrical #S2 contact conductor 14 surrounds the S1 contact conductor 13.
4 are arranged coaxially.
このような高周波端子９およびベースバンド端子８には
それぞれ接Ｉ＆線を介して外？ＩＳｍ器に接続された高
周波用のプラグ２ａおよびベースバンド用のプラグ２ｂ
が着脱自在に結合される。しかるに、高周波端子８とベ
ースバンド端子９とが異なる位置で個別に設けられてお
り、端子８，９を２個設けるスペースが必要となるから
、コンセント１が大形化する問題があり、また、両端子
８．９のうちのいずれか一方しか使用されない場合には
、他方のスペースがむだになるという問題がある。These high frequency terminals 9 and baseband terminals 8 are connected to the outside via connection I and wires, respectively. High frequency plug 2a and baseband plug 2b connected to the ISm device
are detachably connected. However, since the high frequency terminal 8 and the baseband terminal 9 are individually provided at different positions, and space is required to provide two terminals 8 and 9, there is a problem that the outlet 1 becomes large. If only one of the two terminals 8.9 is used, there is a problem in that the space on the other terminal is wasted.
［発明の目的１
本発明は上述の点に鑑みて為されたものであって、その
主な目的とするところは、高周波端子とベースバンド端
子との両方を１淳所に同時に設けることにより、フンセ
ントを小型化できる情報コネクタを提供することにある
。[Objective of the Invention 1 The present invention has been made in view of the above-mentioned points, and its main purpose is to simultaneously provide both a high frequency terminal and a baseband terminal in one place. The objective is to provide an information connector that can miniaturize Funcent.
［発明の開示］
（実施例１）
第１図およびｔＡ２図はコンセント１を示し、第３図は
このコンセントに着脱自在に接続されるプラグ２を示針
。コンセント１は前面（ｔＩＳ１図中上面）に円形に１
Ｍ口する凹所１１を有し、この凹所１１の中央部に円柱
状の絶縁台１２が凹所１１と同軸となるように突設され
ている。絶縁台１２の中心には円柱状に形成された第１
の接触導体１３が挿入されており、また、絶縁台１２の
外周面には円周状の第２の接触導体１４が全周に亘って
装着されている。さらに凹所１１の内周面には第２の接
触導体１４よりも半径の大きい円柱状に形成された第３
の接触導体１５が全周に亘って装着される。このような
構成であるから、第１の接触導体１３と第２の接触導体
１４と第３の接触導体１５とが同軸上に配設されること
になる。一方、プラグ２はｆ５２図に示すように、コン
セント１の第１の接触導体１３内に挿入されるビン状の
第１の接触導体１６と、第１の接触導体１６と同軸上に
配設された円柱状の絶縁環１７とが前面（第２図上面）
に突設され、絶縁環１７の内周面の全周に亘って円柱状
の第２の接触導体１８が装着され、また絶縁環１７の外
周面の全周に亘って円柱状の第３の接触導体１９が装着
された形状となっている。しかるに、プラグ２をコンセ
ント１に結合した状態では、接触導体１６が接触導体１
３内に挿入されるとともに、コンセント１とプラグ２と
の第２の接触導体１４．１８同士、およＶ第３の接触導
体１５．１９同士がそれぞれ面接触するのである。コン
セント１内には第１０図あるいは第１１図に示したよう
な分岐回路６．６′が貼装されており、高周波端子９の
信号伝達側が第１の接触導体１３となり、ベースバンド
端子８の信号伝達側が第３の接触導体１５となる。また
、両端子８゜９の接地側は第２の接触導体１４に共通に
接続される。ここで、第１の接触導体１３．１６の周囲
が接地された第２の接触導体１４．１８で囲まれており
、第３の接触導体１５．１９が第２の接触導体１４．１
８よりも外方に配設されていることにより、高周波信号
がベースバンド信号の影響を受けることが防止されるの
である。[Disclosure of the Invention] (Embodiment 1) Fig. 1 and Fig. tA2 show an outlet 1, and Fig. 3 shows a plug 2 that is detachably connected to this outlet. There is a circular outlet 1 on the front (top side in the tIS1 diagram).
It has an M-shaped recess 11, and a cylindrical insulating stand 12 protrudes from the center of the recess 11 so as to be coaxial with the recess 11. At the center of the insulating stand 12 is a first cylinder formed in a cylindrical shape.
A contact conductor 13 is inserted therein, and a second contact conductor 14 having a circumferential shape is attached to the outer peripheral surface of the insulating stand 12 over the entire circumference. Further, on the inner peripheral surface of the recess 11, a third contact conductor 14 is formed in a cylindrical shape with a larger radius than the second contact conductor 14.
A contact conductor 15 is attached over the entire circumference. With such a configuration, the first contact conductor 13, the second contact conductor 14, and the third contact conductor 15 are arranged coaxially. On the other hand, as shown in Fig. f52, the plug 2 is arranged coaxially with the bottle-shaped first contact conductor 16 inserted into the first contact conductor 13 of the outlet 1. The cylindrical insulating ring 17 is on the front side (top side in Figure 2).
A cylindrical second contact conductor 18 is installed over the entire circumference of the inner peripheral surface of the insulating ring 17, and a cylindrical third contact conductor 18 is installed over the entire circumference of the outer peripheral surface of the insulating ring 17. It has a shape in which a contact conductor 19 is attached. However, when the plug 2 is connected to the outlet 1, the contact conductor 16 is connected to the contact conductor 1.
3, the second contact conductors 14 and 18 of the outlet 1 and the plug 2 and the third contact conductors 15 and 19 of the outlet 1 and the plug 2 come into surface contact with each other. A branch circuit 6.6' as shown in FIG. 10 or 11 is pasted inside the outlet 1, and the signal transmission side of the high frequency terminal 9 becomes the first contact conductor 13, and the signal transmission side of the high frequency terminal 9 becomes the first contact conductor 13. The signal transmission side becomes the third contact conductor 15. Further, the ground sides of both terminals 8.9 are commonly connected to the second contact conductor 14. Here, the first contact conductor 13.16 is surrounded by a grounded second contact conductor 14.18, and the third contact conductor 15.19 is connected to the second contact conductor 14.1.
By arranging the baseband signal further outward than the baseband signal, the high frequency signal is prevented from being influenced by the baseband signal.
ところで、ベースバンド信号を利用する留報槻器を１個
のフンセント１に複数個接続したい場合には、第４図に
示すようなプラグ２′を用いることができる。このプラ
グ２′はコンセント１への接続部の他にコンセント１と
同様のｌＲＩ＆を有したプラグ接続部を備えている。す
なわち、プラグ接続部は凹所２１を備え、凹所２１の中
央部に絶縁台２２が突設されるとともに、絶縁台２２の
外周面に全周に亘って第２の接触導体２３が装着され、
また凹所２１の内周面に全周に亘って第３の接触導体２
４が装着されているのであって、第２の接触導体２３は
接触導体１８に電気的に接続され、またｔｊＬＪ３の接
触導体２４は接触導体１９に電気的に接続されている。By the way, if it is desired to connect a plurality of answering machines using baseband signals to one Funcent 1, a plug 2' as shown in FIG. 4 can be used. In addition to the connection to the outlet 1, this plug 2' has a plug connection with lRI& similar to the outlet 1. That is, the plug connection part includes a recess 21, an insulating stand 22 is provided protruding from the center of the recess 21, and a second contact conductor 23 is attached to the outer peripheral surface of the insulating stand 22 over the entire circumference. ,
Further, a third contact conductor 2 is provided on the inner peripheral surface of the recess 21 over the entire circumference.
4 is attached, the second contact conductor 23 is electrically connected to the contact conductor 18, and the contact conductor 24 of tjLJ3 is electrically connected to the contact conductor 19.
このような構成のプラグ２′を用いれば、プラグ２′を
次々に接続することができ、プラグ２′から引き出され
る接続線に各情報機器を接続すれば１個のコンセント１
に複数のｔ＋？報機器を接続することができるのである
。By using the plug 2' with such a configuration, the plugs 2' can be connected one after another, and if each information device is connected to the connection line drawn out from the plug 2', one outlet 1 can be connected.
Multiple t+? This allows you to connect information devices.
（実施例２）
実施例１ではベースバンド信号を不平衡出力として取り
出すようにしていたが、本実施例では平衡出力として取
り出すようにする。(Embodiment 2) In the first embodiment, the baseband signal was extracted as an unbalanced output, but in this embodiment, it is extracted as a balanced output.
第５図にコンセント１、第６図にプラグ２を示す。実施
例１においてはベースバンド端子８が第２の接触導体１
４．１８と、第２の接触導体１４゜１８と同軸上に配設
された円筒状のｔ５３の接触導体１５．１９とで形成さ
れていたが、本実施例ではベースバンド端子８が円筒を
軸を含む平面で２分割された一対の半円筒体で形成され
でいる。すなわち、各半円筒体はそれぞれベースバンド
端子８の接触導体２５ａ、２５ｂとなるのである。−万
、プラグ２においてもベースバンド用接触導体２５ａ、
２５ｂに対応してそれぞれ半円筒状の接触導体２６ａ、
２６ｂが設けられる。コンセント１内に貼装された分岐
回路６″は第７図に示すように、ベースバンド信号遮断
用のコンデンサ３２と、減衰用抵抗３３および整合用抵
抗３４の直列回路とを直列接続し、その直列回路の一端
を信号線に接続するとともに他端を接地し、面抵抗３３
．３４の接続、αに第１の接触導体１３を接続すること
により、高周波信号を分離抽出する。またベースバンド
信号は、高周波信号遮断用のチョークコイル３５と、パ
ルストランス３６の一次巻線とを直列接続し、この直列
回路の一端を信号線に接続するとともに他端を接地し、
パルストランス３５の二次巻線の両端をそれぞれ接触導
体２５ａ、２５ｂにすることによりベースバンド信号を
平衡出力として分離抽出するのである。FIG. 5 shows the outlet 1, and FIG. 6 shows the plug 2. In the first embodiment, the baseband terminal 8 is the second contact conductor 1
4.18 and a cylindrical contact conductor 15.19 disposed coaxially with the second contact conductor 14°18, but in this embodiment, the baseband terminal 8 It is formed of a pair of semi-cylindrical bodies divided into two by a plane containing the axis. That is, each semi-cylindrical body becomes a contact conductor 25a, 25b of the baseband terminal 8, respectively. - Also in the plug 2, the baseband contact conductor 25a,
25b, semi-cylindrical contact conductors 26a,
26b is provided. As shown in FIG. 7, the branch circuit 6'' pasted inside the outlet 1 connects in series a capacitor 32 for blocking the baseband signal, a series circuit of an attenuation resistor 33, and a matching resistor 34. One end of the series circuit is connected to the signal line, the other end is grounded, and the sheet resistance 33
．． By connecting the first contact conductor 13 to the connection α of 34, the high frequency signal is separated and extracted. The baseband signal is generated by connecting a choke coil 35 for blocking high frequency signals and the primary winding of a pulse transformer 36 in series, connecting one end of this series circuit to the signal line, and grounding the other end.
By connecting both ends of the secondary winding of the pulse transformer 35 to contact conductors 25a and 25b, the baseband signal is separated and extracted as a balanced output.
ここでも第１の接触導体１３は接地導体１４に囲まれて
いるから、ベースバンド信号の影響を受けることがない
のである。また、実施例１と同様に１個のコンセント１
に複数の情報機器を接続する場合には、第８図に示すよ
うに、プラグ接続部を備えたプラグ２″を用いればよい
。Here too, the first contact conductor 13 is surrounded by the ground conductor 14, so it is not affected by the baseband signal. In addition, as in Example 1, one outlet 1
If a plurality of information devices are to be connected to the terminal, a plug 2'' having a plug connection part may be used as shown in FIG.
［発明の効果］
本発明は上述のように、商用放送等の高周波信号と高周
波信号に比較して低周波のベースバンド信号とを同一の
信号線を介して伝送するホームバスシステムに用いる情
報コネクタであって、信号線を伝送される高周波信号と
ベースバンド信号とを分離する分岐回路と、分岐回路の
出力から高周波信号を取り出す高周波端子およびベース
バンド（ｆｆ号を取り出すベースバンド端子とを備えた
フンセントと、コンセントに着脱自在に結合されフンセ
ントの高周波端子およびベースバンド端子にそれぞれ電
気的に接続可能な高周波端子およびベースバンド端子を
備えたプラグとにより構成され、高周波端子とベースバ
ンド端子とはいずれが一方の周囲を他方が囲む形に形成
されているので、高周波端子とベースバンド端子とを別
々に設けずに１箇所に両端子を設けることができるので
あり、省スペースとなり、その結果、コンセントを小型
化することができる利点がある。また高周波信号用とベ
ースバンド信号用とでプラグを区別する必要がない利、
αがある。[Effects of the Invention] As described above, the present invention provides an information connector used in a home bus system that transmits high frequency signals such as commercial broadcasting and baseband signals having a lower frequency than the high frequency signals via the same signal line. A branch circuit that separates a high frequency signal and a baseband signal transmitted through a signal line, a high frequency terminal that takes out the high frequency signal from the output of the branch circuit, and a baseband terminal that takes out the baseband (FF signal). It consists of a Huncent and a plug that is removably connected to an outlet and has a high frequency terminal and a baseband terminal that can be electrically connected to the Huncent's high frequency terminal and baseband terminal, respectively. Since the terminals are formed in such a way that one surrounds the other, it is possible to provide both high frequency terminals and baseband terminals in one place instead of providing them separately, which saves space and allows the outlet It has the advantage that it can be made smaller.It also has the advantage that there is no need to distinguish between plugs for high-frequency signals and baseband signals.
There is α.
第１図は本発明の実施例１に使用するコンセントを示す
要部斜視図、第２図は同上のコンセントを示す斜視図、
第３図は同上に使用するプラグを示す斜視図、第４図は
同上に使用する別のプラグを示す斜視図、第５図は本発
明の実施例２に使用するコンセントの要部斜視図、第６
図は同上に使用するプラグの斜視図、第７図は同上に使
用する分岐回路の回路図、第８図は同上に使用する別の
プラグを示す斜視図、第９図は本発明に係るホームパス
システムの概略構成図、第１０図お上ＣＩ′第１１図は
同上に使用する分岐回路を示す回路図、第１２図は従来
例を示す斜視図、第１３図は同上の部分拡大図である。
１はコンセント、２はプラグ、３は信号線、６゜６’、
６”は分岐回路、８はベースバント端子、９は高周波端
子、１３〜１６．１８＝１９．２５ａ。
２５ｂ、２６ｍ、２６ｂはそれぞれ接触導体である。
代理人 弁理士 石 １）艮 七
第１図
第２図
第７図
６ｂFIG. 1 is a perspective view of the main parts of an outlet used in Embodiment 1 of the present invention, FIG. 2 is a perspective view of the same outlet as above,
FIG. 3 is a perspective view showing a plug used in the above, FIG. 4 is a perspective view showing another plug used in the same, FIG. 5 is a perspective view of main parts of an outlet used in Embodiment 2 of the present invention, 6th
The figure is a perspective view of a plug used in the same as above, FIG. 7 is a circuit diagram of a branch circuit used in same as above, FIG. 8 is a perspective view showing another plug used in same as above, and FIG. 9 is a home according to the present invention. A schematic configuration diagram of the path system, Figure 10 is a circuit diagram showing the branch circuit used in the above, Figure 12 is a perspective view showing a conventional example, and Figure 13 is a partially enlarged view of the same as the above. be. 1 is the outlet, 2 is the plug, 3 is the signal line, 6°6',
6" is a branch circuit, 8 is a base band terminal, 9 is a high frequency terminal, 13-16.18 = 19.25a. 25b, 26m, 26b are contact conductors, respectively. Agent Patent attorney Ishi 1) Ai 7th 1 Figure 2 Figure 7 Figure 6b
Claims (3)
低周波のベースバンド信号とを同一の信号線を介して伝
送するホームバスシステムに用いる情報コネクタであっ
て、信号線を伝送される高周波信号とベースバンド信号
とを分離する分岐回路と、分岐回路の出力から高周波信
号を取り出す高周波端子およびベースバンド信号を取り
出すベースバンド端子とを備えたコンセントと、コンセ
ントに着脱自在に結合されコンセントの高周波端子およ
びベースバンド端子にそれぞれ電気的に接続可能な高周
波端子およびベースバンド端子を備えたプラグとにより
構成され、高周波端子とベースバンド端子とはいずれか
一方の周囲を他方が囲む形に形成されて成ることを特徴
とする情報コネクタ。(1) An information connector used in a home bus system that transmits high-frequency signals such as commercial broadcasting and baseband signals with a lower frequency than the high-frequency signals via the same signal line, and is transmitted through the signal line. A receptacle that is removably connected to the receptacle and has a branch circuit that separates a high frequency signal and a baseband signal, a high frequency terminal that takes out the high frequency signal from the output of the branch circuit, and a baseband terminal that takes out the baseband signal. and a plug equipped with a high-frequency terminal and a baseband terminal that can be electrically connected to the high-frequency terminal and the baseband terminal, respectively, and the high-frequency terminal and the baseband terminal are formed in a shape that one surrounds the other. An information connector characterized by comprising:
導体と、第１の接触導体の周囲を囲み第１の接触導体と
同軸上に配設された円筒状の第２の接触導体とにより形
成され、ベースバンド端子は、第２の接触導体と、ベー
スバンド信号を伝達するとともに第２の接触導体の周囲
を囲み第２の接触導体と同軸上に配設された円筒状の第
３の接触導体とにより形成され、第２の接触導体が接地
されて成ることを特徴とする特許請求の範囲第１項に記
載の情報コネクタ。(2) The high-frequency terminal includes a first contact conductor that transmits a high-frequency signal, and a cylindrical second contact conductor that surrounds the first contact conductor and is disposed coaxially with the first contact conductor. The baseband terminal is formed by a second contact conductor, and a cylindrical third part that transmits the baseband signal, surrounds the second contact conductor, and is disposed coaxially with the second contact conductor. 2. The information connector according to claim 1, wherein the second contact conductor is grounded.
導体と、接地されるとともに第１の接触導体の周囲を囲
み第１の接触導体と同軸上に配設された円筒状の第２の
接触導体とにより形成され、ベースバンド端子は、第２
の接触導体の周囲を囲み第２の接触導体と同軸上に配設
される円筒をその軸を含む平面で２分割した半円筒状の
一対の接触導体により形成されて成ることを特徴とする
特許請求の範囲第１項に記載の情報コネクタ。(3) The high-frequency terminal includes a first contact conductor that transmits a high-frequency signal, and a cylindrical second conductor that is grounded, surrounds the first contact conductor, and is disposed coaxially with the first contact conductor. and the baseband terminal is formed by a second contact conductor.
A patent characterized in that the contact conductor is formed by a pair of semi-cylindrical contact conductors, which are formed by dividing a cylinder into two along a plane containing the axis of the cylinder, which surrounds the second contact conductor and is arranged coaxially with the second contact conductor. An information connector according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61066230A JPH0656780B2 (en) | 1986-03-25 | 1986-03-25 | Information connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61066230A JPH0656780B2 (en) | 1986-03-25 | 1986-03-25 | Information connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62222587A true JPS62222587A (en) | 1987-09-30 |
| JPH0656780B2 JPH0656780B2 (en) | 1994-07-27 |
Family
ID=13309837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61066230A Expired - Lifetime JPH0656780B2 (en) | 1986-03-25 | 1986-03-25 | Information connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0656780B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3024770U (en) * | 1995-11-17 | 1996-05-31 | 神奈川蓄電池株式会社 | Coaxial cable and connection device for electric equipment |
| JP2003203732A (en) * | 2002-01-09 | 2003-07-18 | Dx Antenna Co Ltd | Unit for community reception |
| JP2009245673A (en) * | 2008-03-31 | 2009-10-22 | Yazaki Corp | Coaxial cable connector |
-
1986
- 1986-03-25 JP JP61066230A patent/JPH0656780B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3024770U (en) * | 1995-11-17 | 1996-05-31 | 神奈川蓄電池株式会社 | Coaxial cable and connection device for electric equipment |
| JP2003203732A (en) * | 2002-01-09 | 2003-07-18 | Dx Antenna Co Ltd | Unit for community reception |
| JP2009245673A (en) * | 2008-03-31 | 2009-10-22 | Yazaki Corp | Coaxial cable connector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0656780B2 (en) | 1994-07-27 |
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