JPS63114309A - Antenna connector - Google Patents

Antenna connector

Info

Publication number
JPS63114309A
JPS63114309A JP25918886A JP25918886A JPS63114309A JP S63114309 A JPS63114309 A JP S63114309A JP 25918886 A JP25918886 A JP 25918886A JP 25918886 A JP25918886 A JP 25918886A JP S63114309 A JPS63114309 A JP S63114309A
Authority
JP
Japan
Prior art keywords
antenna
input terminal
output terminal
signal
signal input
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
Application number
JP25918886A
Other languages
Japanese (ja)
Other versions
JP2508433B2 (en
Inventor
Yasushi Matsumoto
靖 松本
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP25918886A priority Critical patent/JP2508433B2/en
Publication of JPS63114309A publication Critical patent/JPS63114309A/en
Application granted granted Critical
Publication of JP2508433B2 publication Critical patent/JP2508433B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PURPOSE:To facilitate the connection between a video equipment and an antenna wire by driving an operating piece in connecting an antenna connector to a video equipment so as to disconnect an antenna input terminal and an output terminal to the television receiver through normally closed contact. CONSTITUTION:The operating piece 4 is driven to disconnect the input terminal 2 and the output terminal 6 by a normally closed switch 3 in connecting the output terminal 7 and the input terminal 8 to the video equipment, the input terminal 2 is connected to the antenna wire and the output terminal 6 is connected to the television receiver. In connecting an RF signal input terminal and the output terminal of the video equipment such as a VTR to the output terminal 7 and the input terminal 8 of the antenna connector respectively, the RF signal from the antenna is supplied to the television signal via the video equipment such as the VTR, and when the video equipment is not connected to the antenna connector, the RF signal from the antenna is supplied directly to the television receiver via the normally closed switch 3.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、ビデオテープレコーダ(以下VTRと称す)
等のビデオ機器のアンテナ線入出力端子に接続して使用
するアンテナコネクタに関する。
[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a video tape recorder (hereinafter referred to as VTR).
This invention relates to an antenna connector that is used by connecting to the antenna line input/output terminal of video equipment such as.

〔発明の概要〕[Summary of the invention]

本発明は、VTR等のビデオ機器のアンテナ線入出力端
子に接続して使用するアンテナコネクタにおいて、第1
のRF信号入力端子と、この第1のRF信号入力端子に
常閉スイッチを介して接続された第117)RF信号出
力端子と、第1のRF信号入力端子に常閉スイッチを介
さずに接続された第2のRF信号出力端子と、第1のR
F信号出力端子に接続された第2のRF信号入力端子と
、常閉スイッチを駆動する操作片とを有し、第2のRF
信号出力端子と第2のRF信号入力端子とをビデオ機器
に接続したときに操作片が駆動されて常閉スイッチによ
る第1のRF信号入力端子と第1のRF信号出力端子と
の接続を断つようにしたことにより、VTR等のビデオ
機器のアンテナ線への着脱が容易に行なえる。
The present invention provides an antenna connector for use by connecting to an antenna line input/output terminal of video equipment such as a VTR.
the 117) RF signal input terminal connected to this first RF signal input terminal via a normally closed switch, and the 117) RF signal output terminal connected to the first RF signal input terminal without via a normally closed switch. the second RF signal output terminal and the first R
The second RF signal input terminal has a second RF signal input terminal connected to the F signal output terminal, and an operation piece for driving a normally closed switch.
When the signal output terminal and the second RF signal input terminal are connected to the video equipment, the operating piece is driven to disconnect the first RF signal input terminal and the first RF signal output terminal by the normally closed switch. By doing so, video equipment such as a VTR can be easily attached to and detached from the antenna wire.

〔従来の技術〕[Conventional technology]

従来、アーンテナからの受信信号が供給されるアンテナ
線をVTRとテレビジョン受像機とに接続する場合には
、Vl(PアンテナからのVIIFアンテナ線とU肝ア
ンテナからのUHFアンテナ線とを夫々VTRのRF信
号入力端子に接続し、VTRのVHFとυHFのRF信
号出力端子を夫々VHF信号線とUHF信号線とにより
テレビジョン受像機のRF信号入力端子に接続していた
。即ち、VTRの入出力端子に接続するアンテナ線等の
信号線としては、V)IPの人力及び出力と111(F
の入力及び出力の合計4本のアンテナ線が必要であった
Conventionally, when connecting an antenna line to which a received signal from an antenna is supplied to a VTR and a television receiver, the VIIF antenna line from the P antenna and the UHF antenna line from the U liver antenna are connected to the VTR. The VHF and υHF RF signal output terminals of the VTR were connected to the RF signal input terminal of the television receiver via a VHF signal line and a UHF signal line, respectively. For signal lines such as antenna lines connected to the output terminal, V) IP human power and output and 111 (F
A total of four antenna wires were required for input and output.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

ところで、近年VTRを小型化して必要な場所に自由に
移動できるようにすることが要請されている。ところが
アンテナ線と接続する必要のあるチェーナ内臓の据え置
き型VTI’lの場合、現在接続されているテレビジョ
ン受像機とは別の他の部屋のテレビジョン受像機と接続
させたいときには、上述の如く合計4本の信号線の取り
外しと取り付けを行なわなければならず、信号線の取付
け、取り外しに非常に手間がかかっていた。このため、
容易にはVTRを移動させることが出来なかった。
Incidentally, in recent years, there has been a demand for VTRs to be made smaller so that they can be moved freely to desired locations. However, in the case of a stationary VTI'l with a built-in chainer that requires connection to an antenna wire, if you want to connect it to a television receiver in a different room than the one currently connected, you can use the method described above. A total of four signal lines had to be removed and attached, and attaching and detaching the signal lines was very time consuming. For this reason,
It was not possible to move the VTR easily.

本発明は斯かる点に鑑み、VTR等のビデオ機器とアン
テナ線等の信号線との接続が容易に行なえるアンテナコ
ネクタを提供することを目的とする。
In view of the above, an object of the present invention is to provide an antenna connector that can easily connect a video device such as a VTR to a signal line such as an antenna line.

〔問題点を解決するための手段〕[Means for solving problems]

本発明のアンテナコネクタは例えば第1図に示す如く、
第1のRF信号入力端子(2)と、この第1のRF信号
入力端子(2)に常閉スイッチ(3)を介して接続され
た第1のRF信号出力端子(6)と、第1のRF信号入
力端子(2)に常閉スイッチ(3)を介さずに接続され
た第2のRF信号出力端子(7)と、第1のRF信号出
力端子(6)に接続された第2のRF信号入力端子(8
)と、常閉スイッチ(3)を駆動する操作片(4)とを
有し、第2のRF信号出力端子(7)と第2のRF信号
入力端子(81とをビデオ機器に接続したときに操作片
(4)が駆動されて常閉スイッチ(3)による第1のR
F信号入力端子偉)と第1のRF信号出力端子(6)と
の接続を断つようにしたものである。
The antenna connector of the present invention is, for example, as shown in FIG.
a first RF signal input terminal (2); a first RF signal output terminal (6) connected to the first RF signal input terminal (2) via a normally closed switch (3); A second RF signal output terminal (7) connected to the RF signal input terminal (2) of the RF signal input terminal (2) without the normally closed switch (3), and a second RF signal output terminal (7) connected to the first RF signal output terminal (6). RF signal input terminal (8
) and an operating piece (4) that drives the normally closed switch (3), and when the second RF signal output terminal (7) and the second RF signal input terminal (81) are connected to video equipment. The operating piece (4) is driven to open the first R by the normally closed switch (3).
The connection between the F signal input terminal (6) and the first RF signal output terminal (6) is cut off.

〔作用〕[Effect]

本発明のアンテナコネクタは、第1のRF信号入力端子
(2)をアンテナからのアンテナ線と接続し、第1のR
F信号出力端子(6)をテレビジョン受像機のRF信号
入力端子と信号線により接続することで、VTR等のビ
デオ機器のRF信号入力端子及び出力端子を夫々アンテ
ナコネクタの第2のRF信号出力端子(7)及び第2の
RF信号入力端子(8)と接続すれば、アンテナからの
RF傷信号VTR等のビデオ機器を介してテレビジョン
受像機に供給されるようになり、VTR等のビデオ機器
をアンテナコネクタに1妾続しなければ、アンテナから
のRFI言号が常閉スイッチ(3)を介して直接テレビ
ジョン受像機に供給されるようになり、このアンテナコ
ネクタとVTR等のビデオ機器との着脱を行なうだけで
、ビデオ機器のアンテナ線への着脱が行なえる。
The antenna connector of the present invention connects the first RF signal input terminal (2) to the antenna wire from the antenna, and connects the first RF signal input terminal (2) to the antenna wire from the antenna.
By connecting the F signal output terminal (6) to the RF signal input terminal of the television receiver through a signal line, the RF signal input terminal and output terminal of video equipment such as a VTR can be connected to the second RF signal output terminal of the antenna connector. When connected to the terminal (7) and the second RF signal input terminal (8), the RF signal from the antenna will be supplied to the television receiver via the video equipment such as the VTR, If you do not connect the device to the antenna connector, the RFI signal from the antenna will be supplied directly to the television receiver via the normally closed switch (3), and the antenna connector will be connected to the video equipment such as a VTR. You can attach and detach video equipment to the antenna wire by simply attaching and detaching it.

(実施例〕 以下、本発明のアンテナコネクタの一実施例を第1図〜
第4図を参照して説明しよう。
(Example) Hereinafter, an example of the antenna connector of the present invention is shown in Figs.
Let's explain with reference to FIG.

本例のアンテナコネクタは、VTRに接続して使用する
もので、アンテナからのアンテナ線は、V)IP波とt
lHF波とが1本の同軸ケーブルに混合されて供給され
るものである。そして、接続するVTRは、このV)I
P波とuIF波とが混合されて供給される同軸ケーブル
をそのまま分波せずに接続する混合波入力端子を備えた
所謂1軸対応のVTRである。
The antenna connector in this example is used by connecting to a VTR, and the antenna wire from the antenna is connected to V) IP waves and t.
1HF waves are mixed and supplied to one coaxial cable. The VTR to be connected is this V)I
This is a so-called 1-axis compatible VTR equipped with a mixed wave input terminal to which a coaxial cable, which is supplied with a mixture of P waves and uIF waves, is connected without being split.

そして、本例のアンテナコネクタは第1図に示す如く構
成する。この第1図において、(2)は第1のRF信号
入力端子を示し、この第1のRF信号入力端子(2)を
常閉スイッチ(3)を介して第1のRF信号出力端子(
6)と接続する。また、第1のRF信°号入力端子(2
)を直接第2のRF信号出力端子(7)と接続し、第1
のRF信号出力端子(6)を直接第2のRF信号入力端
子(8)と接続する。なお夫々の端子の形状は、第2図
に示す如く、第1のRF信号入力端子(2)及び出力端
子(6)が、先端がF形コネクタとなっている同軸ケー
ブルと接続可能になっていて、また第2のRFF号出力
端子(7)及び第2のRFF号入力端子(8)がF形コ
ネクタになっている。そして、常閉スイッチ(3)は、
可動接点(3a)の近傍にコイルばね(5)により支持
された操作片(4)が配置され、コイルばね(5)の弾
性力に抗して操作片(4)をこのコネクタの外部から押
すことで、可動接点(3a)が押されてこの常閉スイッ
チ(3)が非導通状態となる。
The antenna connector of this example is constructed as shown in FIG. In this FIG. 1, (2) indicates a first RF signal input terminal, and this first RF signal input terminal (2) is connected to the first RF signal output terminal (2) via a normally closed switch (3).
6). In addition, the first RF signal input terminal (2
) directly to the second RF signal output terminal (7), and
The RF signal output terminal (6) of the second RF signal input terminal (8) is directly connected to the second RF signal input terminal (8). As shown in Figure 2, the shape of each terminal is such that the first RF signal input terminal (2) and output terminal (6) can be connected to a coaxial cable with an F-type connector at the tip. Furthermore, the second RFF output terminal (7) and the second RFF input terminal (8) are F-type connectors. And the normally closed switch (3) is
An operating piece (4) supported by a coil spring (5) is arranged near the movable contact (3a), and the operating piece (4) is pushed from outside the connector against the elastic force of the coil spring (5). As a result, the movable contact (3a) is pressed and the normally closed switch (3) becomes non-conductive.

このように構成される本例のアンテナコネクタfl+は
、第2図に示す合成樹脂製のケース(9)内に収められ
る。このケース(9)は箱形をして、一方と他方の側面
に第1のRFF号入力端子(2)と第1のRFF号出力
端子(6)とを配置し、上面に第2のRFF号出力端子
(7)と第2のRFF号入力端子(8)とを後述する接
続を行うVTRのRFF号入出力端子に対応した位置状
態で配置する。また、このケース(9)の上面には上述
の操作片(4)の端部を端子(7)及び(8)よりも長
く突出させる。
The antenna connector fl+ of this example configured in this manner is housed in a synthetic resin case (9) shown in FIG. 2. This case (9) has a box shape, and has a first RFF signal input terminal (2) and a first RFF signal output terminal (6) arranged on one side and the other side, and a second RFF signal terminal (6) on the top surface. The signal output terminal (7) and the second RFF signal input terminal (8) are arranged in a position corresponding to the RFF signal input/output terminal of the VTR to which connection will be described later. Moreover, the end of the above-mentioned operation piece (4) is made to protrude longer than the terminals (7) and (8) from the upper surface of the case (9).

本例のアンテナコネクタは以上のように構成され、第3
図及び第4図に示す如き状態にて接続が行なわれる。即
ち、アンテナコネクタ(1)の第1のRFF号入力端子
(2)を、アンテナ(図示せず)が受信したVHF波と
UHF波とが混合されて供給されるアンテナ線である同
軸ケーブル01とF形コネクタにより接続し、第1のR
FF号出力端子(6)をテレビジョン受像機(図示せず
)のアンテナ線接続端子と接続した同軸ケーブルα0と
F形コネクタにより接続する。
The antenna connector of this example is configured as described above, and the third
The connection is made in the state shown in FIGS. That is, the first RFF signal input terminal (2) of the antenna connector (1) is connected to the coaxial cable 01, which is an antenna wire to which a mixed VHF wave and UHF wave received by an antenna (not shown) are supplied. Connected by F type connector, first R
The FF output terminal (6) is connected to a coaxial cable α0 connected to an antenna line connection terminal of a television receiver (not shown) using an F-type connector.

このようにして接続することで、アンテナから同軸ケー
ブル01を介して供給されるVHF波及びUHF波は、
第1のRFF号入力端子(2)から常閉スイッチ(3)
を介して第1のRFF号出力端子(6)に供給され、こ
の第1のRFF号出力端子(6)から同軸ケーブルα荀
を介してテレビジョン受像機に供給され、このテレビジ
ョン受像機でVHF波及びtlHF波の放送の視聴が行
なわれる。
By connecting in this way, the VHF waves and UHF waves supplied from the antenna via the coaxial cable 01 are
From the first RFF signal input terminal (2) to the normally closed switch (3)
is supplied to the first RFF output terminal (6) through the coaxial cable α, and from this first RFF output terminal (6) is supplied to the television receiver via the coaxial cable α. Broadcasts of VHF waves and tlHF waves are viewed.

そして、このアンテナコネクタ+11にνTl1QIを
接続することで、容易にVTRQlの接続が行なわれる
By connecting νTl1QI to this antenna connector +11, VTRQl can be easily connected.

即ち、VTR01を接続したいときには、第2のRFF
号出力端子(7)と第2のRFF号入力端子(8)とを
、VTRQlのRF信信号入力端子色RFF号出力端子
面とに接続する。このVTRQφのRF信号入力端子α
υとRF信信号出力端子色は、VHF/UHF混合波入
力及び出力端子であり、 VTRQlの背面(10a)
に取り付けられ、先端がF形コネクタになった同軸ケー
ブルと接続可能な形状をしていて、アンテナコネクタ(
11を背面(10a)に押しつけるだけで、第4図に示
す如く第2のRF(8号出力端子(7)及び入力端子(
8)がVTRQlのRF信号入力端子Oυ及び出力端子
側と接続状態となる。
That is, when you want to connect VTR01, the second RFF
The signal output terminal (7) and the second RFF signal input terminal (8) are connected to the RF signal input terminal and color RFF signal output terminal surface of the VTRQl. RF signal input terminal α of this VTRQφ
The υ and RF signal output terminal colors are the VHF/UHF mixed wave input and output terminals, and are located on the back of the VTRQl (10a).
The antenna connector (
11 to the back (10a), the second RF (No. 8 output terminal (7) and input terminal (
8) is connected to the RF signal input terminal Oυ and output terminal side of VTRQl.

このようにして接続状態となることで、操作片(4)の
先端がVTRQlの背面(10a)と当接して押され、
常閉スイッチ(3)の可動接点(3a)が押されてこの
常閉スイッチ(3)が非導通状態となる。このため、ア
ンテナから同軸ケーブルα違を介して供給されるVHF
波及びUHF波は、第1のRFF号入力端子(2)から
第2のRFF号出力端子(7)を介してVTRQlのR
FF号入力端子0υに供給される。そして、VTR(I
IのRFF号出力端子側からアンテナコネクタ(11の
第2のRFF号入力端子(8)を介して第1のRFF号
出力端子(6)に供給され、この第1のRFF号出力端
子(6)からVTRQlを通ったVHF波及びUIIF
波が、同軸ケーブル0荀によりテレビジョン受像機に供
給される。このようにして供給されることで、このテレ
ビジョン受像機でVHF波及びUHF波の放送の視聴が
行なわれると共に、VTR01による放送の録画及びν
TRQIが再生した信号のテレビジョン受像機による視
聴が行なわれる。
When the connection is established in this way, the tip of the operation piece (4) comes into contact with the back (10a) of the VTRQl and is pushed.
The movable contact (3a) of the normally closed switch (3) is pressed and the normally closed switch (3) becomes non-conductive. For this reason, the VHF signal supplied from the antenna via the coaxial cable α
The waves and UHF waves are transmitted from the first RFF signal input terminal (2) to the second RFF signal output terminal (7) to the R of the VTRQl.
It is supplied to the FF input terminal 0υ. Then, the VTR (I
The RFF signal is supplied from the RFF signal output terminal side of I to the first RFF signal output terminal (6) via the second RFF signal input terminal (8) of the antenna connector (11). ) and the VHF wave that passed through VTRQl and UIIF
The waves are supplied to the television receiver by a coaxial cable. By being supplied in this way, this television receiver can be used to view and listen to broadcasts of VHF waves and UHF waves, and recording and recording of broadcasts by VTR01.
The signals reproduced by the TRQI are viewed on a television receiver.

このように本例によるアンテナコネクタ(1)を予め第
3図に示す如くアンテナとテレビジョン受像機との間の
アンテナ線に接続しておけば、第4図に示す如くこのコ
ネクタfilとVTRQlとの接続を行なうだけで容易
にVTR+IIのアンテナ線への接続作業が行なえる。
If the antenna connector (1) according to this example is connected in advance to the antenna wire between the antenna and the television receiver as shown in FIG. 3, this connector fil and VTRQl can be connected as shown in FIG. You can easily connect the VTR+II to the antenna line by simply making the connection.

このため、例えば−世帯に複数の°テレビジョン受像機
がある場合には、夫々の部屋のテレビジョン受像機ごと
にこのアンテナコネクタ(1)を接続しておけば、アン
テナコネクタ+11との着脱作業だけで1台のVTR0
1を各部屋のテレビジョン受像機に自由につなぎ変える
ことができる。
For this reason, for example, if there are multiple television receivers in a household, you can connect this antenna connector (1) to each television receiver in each room, making it easier to connect and disconnect antenna connector +11. Only one VTR0
1 can be freely connected to the television receiver in each room.

なお、上述実施例ではアンテナアダプタと接続するアン
テナ線として、ν)IP波とllHF波とが混合されて
供給される1本の同軸ケーブルの場合について説明した
が、llHF波を同軸ケーブルで供給し、UHF波をフ
ィーダ線で供給するようにしてもよい。
In the above embodiment, the antenna wire connected to the antenna adapter is a single coaxial cable that supplies a mixture of ν) IP waves and 11HF waves, but it is also possible to supply 11HF waves using a coaxial cable. , UHF waves may be supplied via a feeder line.

例えば、第5図に示す如く、第1のRF4#号入力輸入
力端子、VHF波用0同軸ケーブル接続端子(2a)と
UHF波用のフィーダ線接続端子(2b) 、 (2c
)とを備え、この各端子(2a) 、 (2b) 、 
(2c)に得られる信号を混合器α9で混合してから常
閉スイッチ(3)側に供給し、第1のRF(を号出力端
子としてVIIF波用同軸ケーブル接続端子(6a)と
UHF用のフィーダ線接続端子(6b) 、 (6c)
とを備え、この各端子(6a) 。
For example, as shown in Fig. 5, the first RF4# input import output terminal, the VHF wave 0 coaxial cable connection terminal (2a), and the UHF wave feeder line connection terminal (2b), (2c
), and each terminal (2a), (2b),
The signals obtained in (2c) are mixed by mixer α9 and then supplied to the normally closed switch (3) side. feeder line connection terminals (6b), (6c)
and each terminal (6a).

(6b) 、 (6c)に常閉スイッチ(3)側から分
波器(16)を介して信号が供給されるようにしてもよ
い。このようにしてアンテナコネクタを構成することで
、アンテナからVIIF波とllHF波とが別々の信号
線により供給される場合でも、上述のVTRQ鴫と同様
に接続を行なうことができる。
A signal may be supplied to (6b) and (6c) from the normally closed switch (3) side via the duplexer (16). By configuring the antenna connector in this manner, even if the VIIF wave and the 11HF wave are supplied from the antenna through separate signal lines, connection can be made in the same manner as in the above-mentioned VTRQ.

また、このような信号の混合及び分波によるロスを補償
するたるめに、第6図に示す如く、増幅器を接続しても
よい、この場合、第1のRF信号入力側のvIIF用の
フィーダ線接続端子(2b) 、 (2c)を分配器(
17)を介して直接第1のRF信号出力側のIIfIF
用のフィーダ線接続端子(6b) 、 <6c)と接続
し、分配器(17)により分配したllHF波を増幅器
(18)を介して混合器051に供給するようにすれば
、混合等による信号ロスが多いυI(F波の減衰を最小
限に押えることができる。なお、この第6図例の場合、
VTRQωからの再生信号が供給される第2のRF信号
入力端子(8)は、テレビジラン受像機側とはV)IP
波用の同軸ケーブル接続端子(6a)を介してしか接続
されないが、VTRの再生信号はVHF波だけなのでテ
レビジョン受像機での受像に制限はない。さらに、上述
実施例ではこのアンテナコネクタと接°続を行なう機器
をVTRQlとしたが、その他のビデオ機器を接続して
もよいことは勿論である。
In addition, in order to compensate for losses caused by such signal mixing and demultiplexing, an amplifier may be connected as shown in FIG. 6. In this case, a vIIF feeder on the first RF signal input side Connect the line connection terminals (2b) and (2c) to the distributor (
17) directly on the first RF signal output side IIfIF
If the HF wave distributed by the distributor (17) is supplied to the mixer 051 via the amplifier (18), the signal due to mixing etc. Attenuation of υI (F wave), which has a large loss, can be minimized.In addition, in the case of this example in Figure 6,
The second RF signal input terminal (8) to which the reproduced signal from the VTRQω is supplied is
Although the connection is made only through the coaxial cable connection terminal (6a) for waves, since the reproduction signal of the VTR is only VHF waves, there is no restriction on the reception of the image by the television receiver. Further, in the above embodiment, the device connected to this antenna connector is VTRQ1, but it goes without saying that other video devices may be connected.

さらにまた、本発明は上述実施例に限らず、本発明の要
旨を逸脱することなく、その他種々の構成が取り得るこ
とは勿論である。
Furthermore, it goes without saying that the present invention is not limited to the above-described embodiments, and can take various other configurations without departing from the gist of the present invention.

〔発明の効果〕〔Effect of the invention〕

本発明のアンテナコネクタによると、アンテナコネクタ
とりTR等のビデオ機器との着脱を行なうだけで、ビデ
オ機器のアンテナ線への着脱が容易に行なえる利益があ
る。
According to the antenna connector of the present invention, there is an advantage that the video device can be easily attached to and detached from the antenna wire by simply attaching and detaching the antenna connector to the video device such as the TR.

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

第1図は本発明のアンテナコネクタの一実施例を示す構
成図、第2図は第1図例の外観を示す斜視図、第3回及
び第4図は夫々第1図例の接続状態説明図、第5図及び
第6図は夫々本発明の他の実施例を示す構成図である。 (1)はアンテナコネクタ、(2)は第1のRF信号入
力端子、(3)は常閉スイッチ、(4)は操作片、(6
)は第1のRF信号出力端子、(7)は第2のRF信号
出力端子、(8)は第2のRF信号入力端子である。
Fig. 1 is a configuration diagram showing one embodiment of the antenna connector of the present invention, Fig. 2 is a perspective view showing the external appearance of the example in Fig. 1, and Figs. 3 and 4 respectively explain the connection state of the example in Fig. 1. 5 and 6 are configuration diagrams showing other embodiments of the present invention, respectively. (1) is the antenna connector, (2) is the first RF signal input terminal, (3) is the normally closed switch, (4) is the operation piece, (6) is the
) is a first RF signal output terminal, (7) is a second RF signal output terminal, and (8) is a second RF signal input terminal.

Claims (1)

【特許請求の範囲】[Claims]  第1のRF信号入力端子と、該第1のRF信号入力端
子に常閉スイッチを介して接続された第1のRF信号出
力端子と、上記第1のRF信号入力端子に上記常閉スイ
ッチを介さずに接続された第2のRF信号出力端子と、
上記第1のRF信号出力端子に接続された第2のRF信
号入力端子と、上記常閉スイッチを駆動する操作片とを
有し、上記第2のRF信号出力端子と上記第2のRF信
号入力端子とをビデオ機器に接続したときに上記操作片
が駆動されて上記常閉スイッチによる上記第1のRF信
号入力端子と上記第1のRF信号出力端子との接続を断
つようにしたことを特徴とするアンテナコネクタ。
a first RF signal input terminal; a first RF signal output terminal connected to the first RF signal input terminal via a normally closed switch; and a normally closed switch connected to the first RF signal input terminal. a second RF signal output terminal connected without intervening;
a second RF signal input terminal connected to the first RF signal output terminal, and an operation piece for driving the normally closed switch, the second RF signal output terminal and the second RF signal When the input terminal is connected to a video device, the operation piece is driven to disconnect the normally closed switch between the first RF signal input terminal and the first RF signal output terminal. Features antenna connector.
JP25918886A 1986-10-30 1986-10-30 Antenna connector Expired - Fee Related JP2508433B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25918886A JP2508433B2 (en) 1986-10-30 1986-10-30 Antenna connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25918886A JP2508433B2 (en) 1986-10-30 1986-10-30 Antenna connector

Publications (2)

Publication Number Publication Date
JPS63114309A true JPS63114309A (en) 1988-05-19
JP2508433B2 JP2508433B2 (en) 1996-06-19

Family

ID=17330593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25918886A Expired - Fee Related JP2508433B2 (en) 1986-10-30 1986-10-30 Antenna connector

Country Status (1)

Country Link
JP (1) JP2508433B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002204435A (en) * 2000-12-28 2002-07-19 Miharu Communications Co Ltd Catv branching device with power distribution unit connection terminal
JP2010218831A (en) * 2009-03-16 2010-09-30 Osamu Komatsu Wire terminal for wire connection such as tv/audio and device partial closing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002204435A (en) * 2000-12-28 2002-07-19 Miharu Communications Co Ltd Catv branching device with power distribution unit connection terminal
JP2010218831A (en) * 2009-03-16 2010-09-30 Osamu Komatsu Wire terminal for wire connection such as tv/audio and device partial closing machine

Also Published As

Publication number Publication date
JP2508433B2 (en) 1996-06-19

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