JPS6130377Y2 - - Google Patents

Info

Publication number
JPS6130377Y2
JPS6130377Y2 JP1982066269U JP6626982U JPS6130377Y2 JP S6130377 Y2 JPS6130377 Y2 JP S6130377Y2 JP 1982066269 U JP1982066269 U JP 1982066269U JP 6626982 U JP6626982 U JP 6626982U JP S6130377 Y2 JPS6130377 Y2 JP S6130377Y2
Authority
JP
Japan
Prior art keywords
holder
antenna terminal
resistor
coil
leak
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
Application number
JP1982066269U
Other languages
Japanese (ja)
Other versions
JPS58169775U (en
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 filed Critical
Priority to JP6626982U priority Critical patent/JPS58169775U/en
Publication of JPS58169775U publication Critical patent/JPS58169775U/en
Application granted granted Critical
Publication of JPS6130377Y2 publication Critical patent/JPS6130377Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Circuits Of Receivers In General (AREA)

Description

【考案の詳細な説明】 本考案は、テレビ受信機等のチユーナ・シヤー
シに取付けられるUHF用のアンテナ端子ホルダ
に関する。
[Detailed Description of the Invention] The present invention relates to a UHF antenna terminal holder that is attached to a tuner chassis of a television receiver or the like.

このアンテナ端子ホルダのアンテナ端子1,2
は、通常300Ω平衡型の入力インピーダンスを有
し、そのアンテナ端子1,2には、キヤビネツト
裏板のUHF用アンテナ端子からのフイーダ線が
接続されるようになつているが、チユーナ側にお
いては、第1図に示すように、このアンテナ端子
1,2間に同調用コイルL1が接続され、更に一
方のアンテナ端子2には感電防止用のリーク抵抗
R1がアースとの間に接続される。L2は同調用
インダクタ、Dは抵抗R2を介して同調電圧Vや
印加されるバリキヤツプであり、そこで選択され
た周波数信号はコンデンサCを介して高周波増幅
回路に送られる。
Antenna terminals 1 and 2 of this antenna terminal holder
usually has a balanced input impedance of 300Ω, and its antenna terminals 1 and 2 are connected to the feeder wire from the UHF antenna terminal on the back panel of the cabinet, but on the tuner side, As shown in FIG. 1, a tuning coil L1 is connected between the antenna terminals 1 and 2, and a leakage resistor R1 for preventing electric shock is connected to one of the antenna terminals 2 and ground. L2 is a tuning inductor, D is a variable cap to which a tuning voltage V is applied via a resistor R2, and a frequency signal selected there is sent to a high frequency amplifier circuit via a capacitor C.

従来のアンテナ端子ホルダAは、第2図に示す
ように、上端にアンテナ端子1,2が一体的に形
成された箱形状で成り、下側からコイルL1をア
ンテナ端子1,2に差し込むようにして収納し、
またリーク抵抗R1を固定するために、そのリー
ク抵抗R1を挿入した抵抗ホルダBをアンテナ端
子ホルダAの側穴3に嵌合すると共に、そのリー
ク抵抗R1の一方のリード線をアンテナ端子2に
差し込んで、引き抜け防止のためのカシメを行つ
て、アンテナ端子1,2の部分において半田付け
している。
As shown in Fig. 2, the conventional antenna terminal holder A has a box shape with antenna terminals 1 and 2 integrally formed at the upper end, and the coil L1 is inserted into the antenna terminals 1 and 2 from the bottom. and store it.
Furthermore, in order to fix the leak resistance R1, the resistance holder B with the leak resistance R1 inserted therein is fitted into the side hole 3 of the antenna terminal holder A, and one lead wire of the leak resistance R1 is inserted into the antenna terminal 2. Then, the antenna terminals 1 and 2 are crimped to prevent them from being pulled out, and soldered at the antenna terminals 1 and 2.

しかしながら、この抵抗ホルダBを用いる方法
は、リーク抵抗R1のリード線のアンテナ端子2
に対する差し込みが煩わしく、よつてアンテナ端
子ホルダAに対する嵌合も煩わしく、作業性が非
常に悪かつた。
However, the method using this resistor holder B is based on the antenna terminal 2 of the lead wire of the leak resistor R1.
The insertion into the antenna terminal holder A was troublesome, and the fitting into the antenna terminal holder A was also troublesome, resulting in very poor workability.

一方、リーク抵抗R1を固定するために、その
リーク抵抗R1を、チユーナ・シヤーシ内で半田
付けにより固定することも行われているが、他の
活電部とのスペーシング等を充分配慮しなければ
ならず、よつてその取付け位置が制限されるとい
う問題があつた。
On the other hand, in order to fix the leak resistance R1, the leak resistance R1 is also fixed by soldering inside the tuner chassis, but sufficient consideration must be given to the spacing with other live parts. As a result, there was a problem in that the mounting position was restricted.

本考案は斯かる点に鑑みて成されたもので、そ
の目的は、リーク抵抗用のホルダ部を一体的に形
成し、そのリーク抵抗の取付・固定が簡単に行わ
れるようにして、上記した問題を解決したアンテ
ナ端子ホルダを提供することである。
The present invention was developed in view of the above, and its purpose is to integrally form a holder part for the leak resistance, so that the leak resistance can be easily attached and fixed, and the above-mentioned An object of the present invention is to provide an antenna terminal holder that solves the problem.

以下、本考案の実施例について説明する。第3
図および第4図は、その一実施例を示すものであ
り、アンテナ端子ホルダAは、従来と同様にコイ
ルL1を収納するコイル・ホルダ部A1と、リー
ク抵抗R1を収納する抵抗ホルダ部A2と、その
抵抗ホルダ部A2の下部を覆う下蓋A3で構成さ
れている。
Examples of the present invention will be described below. Third
The figure and FIG. 4 show one embodiment, and the antenna terminal holder A has a coil holder part A1 that stores the coil L1 as in the conventional case, and a resistance holder part A2 that stores the leak resistance R1. , and is composed of a lower lid A3 that covers the lower part of the resistor holder portion A2.

コイル・ホルダ部A1には、その下側が解放し
た開口部4が側部に形成されており、その開口部
4の側部の上部分を覆うように、抵抗ホルダ部A
2が一体的に形成されている。この抵抗ホルダ部
A2は、上面に覗き用の窓5が形成され、下側は
開放となり、その下縁にはリーク抵抗R1のリー
ド線挿通用の切欠き6、下蓋A3の嵌合時の位置
決め用の切欠き7〜9が各々形成されている。ま
た、上記開口部4には、下蓋A3の嵌合用の段部
10が形成されている。下蓋A3はL字形状で成
り、リーク抵抗R1が載る部分には、抵抗ホルダ
部A2の切欠き7に嵌合する凸部11,切欠き8
に嵌合する凸部12、切欠き9に嵌合する凸部1
3が各々形成され、その凸部13には、リーク抵
抗R1のリード線挿通用の切欠き14が形成され
ている。なおコイル・ホルダ部A1には、チユー
ナ・シヤーシに固定するための段部15,16、
および凸部17が各々形成されている。
The coil holder part A1 has an opening 4 formed at its side with its lower side open, and the resistance holder part A is arranged so as to cover the upper part of the side of the opening 4.
2 are integrally formed. This resistor holder part A2 has a viewing window 5 formed on the upper surface, and is open on the lower side.The lower edge thereof has a notch 6 for inserting the lead wire of the leak resistor R1, and a notch 6 for inserting the lead wire of the leak resistor R1 when the lower cover A3 is fitted. Notches 7 to 9 for positioning are formed respectively. Further, a stepped portion 10 for fitting the lower lid A3 is formed in the opening portion 4. The lower lid A3 has an L-shape, and the part on which the leak resistor R1 is placed has a convex part 11 that fits into the notch 7 of the resistance holder part A2, and a notch 8.
Convex portion 12 that fits into the notch 9, Convex portion 1 that fits into the notch 9
3 are formed respectively, and a notch 14 for inserting the lead wire of the leak resistance R1 is formed in the convex portion 13 thereof. The coil holder part A1 has stepped parts 15 and 16 for fixing to the tuner chassis.
and a convex portion 17 are formed respectively.

以上において、コイルL1は従来と同様に、コ
イル・ホルダ部A1の下側から、その両端をアン
テナ端子1,2に差し込むようにして、挿入され
る。リーク抵抗R1は、その片側のリード線をア
ンテナ端子2に差し込み、リーク抵抗R1本体が
抵抗ホルダ部A2内に入るように折り曲げて、そ
のリーク抵抗R1の他端のリード線を切欠き6に
位置決めし、この状態で下蓋A3を抵抗ホルダ部
A2の下側に嵌合する。
In the above, the coil L1 is inserted from below the coil holder portion A1 by inserting its both ends into the antenna terminals 1 and 2, as in the conventional case. For the leak resistor R1, insert the lead wire on one side into the antenna terminal 2, bend it so that the main body of the leak resistor R1 enters the resistance holder part A2, and position the lead wire on the other end of the leak resistor R1 in the notch 6. In this state, the lower cover A3 is fitted to the lower side of the resistance holder part A2.

以上によつて、アンテナ端子ホルダAは、第4
図に示すように組み立てられ、内部にコイルL1
およびリーク抵抗R1を収納した状態となる。チ
ユーナ・シヤーシの取付用の穴18には、その上
方から差し込んで、下蓋A3が当接した時点で横
にずらすと、穴18の縁19がコイル・ホルダ部
A1の段部16と凸部17の間に嵌るので、その
時点で切起片20のカシメを行うと、段部15の
部分も固定される。なお、穴18の縁19の部分
においても、カシメを行うと、その固定状状態は
より強固となる。
As described above, the antenna terminal holder A has the fourth
Assembled as shown in the figure, with coil L1 inside
Then, the leak resistance R1 is housed. Insert it into the mounting hole 18 of the tuner chassis from above, and when it comes into contact with the lower cover A3, slide it sideways, and the edge 19 of the hole 18 will align with the stepped part 16 of the coil holder part A1 and the convex part. 17, so if the cut and raised piece 20 is caulked at that point, the stepped portion 15 will also be fixed. Note that if the edge 19 of the hole 18 is also caulked, the fixed state will become stronger.

このように固定された状態で、アンテナ端子ホ
ルダA内のコイルL1が、所定の間隔を保つて、
チユーナ・シヤーシ内のインダクタL2に近接す
る。この場合、リーク抵抗R1は、その値を窓5
から覗認することができる。
In this fixed state, the coil L1 inside the antenna terminal holder A maintains a predetermined interval,
Close to inductor L2 in tuner chassis. In this case, the leak resistance R1 has its value
You can take a peek from there.

以上のように、本考案によれば、リーク抵抗の
リード線をコイル・ホルダ部からアンテナ端子に
差し込んで、抵抗ホルダ部の側に折り曲げ、リー
ク抵抗をその抵抗ホルダ部に収めてから、その抵
抗ホルダ部を下蓋で覆うことにより、リーク抵抗
が取付・固定されるようになるので、その取付・
固定が極めて簡単となり、また引き抜け防止のた
めのカシメも必要なく、更にチユーナ・シヤーシ
内には取り付けないので、他の活電部とのスペー
シングも問題とならないという特徴がある。
As described above, according to the present invention, the lead wire of the leak resistor is inserted from the coil holder part to the antenna terminal, bent to the side of the resistor holder part, the leak resistor is housed in the resistor holder part, and then the lead wire of the leak resistor is inserted into the antenna terminal from the coil holder part. By covering the holder part with the lower cover, the leak resistor can be installed and fixed, so it is easy to install and fix it.
It is extremely easy to fix, there is no need for caulking to prevent it from being pulled out, and since it is not installed inside the tuner chassis, there is no problem with spacing with other live parts.

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

第1図はUHFチユーナの入力部の回路図、第
2図は従来のアンテナ端子ホルダの斜視図、第3
図は本考案のアンテナ端子ホルダの一実施例の分
解斜視図、第4図は同ホルダを組み立てた状態の
斜視図である。 A……アンテナ端子ホルダ、A1……コイル・
ホルダ部、A2……抵抗ホルダ部、A3……下
蓋、1,2……アンテナ端子。
Figure 1 is a circuit diagram of the input section of a UHF tuner, Figure 2 is a perspective view of a conventional antenna terminal holder, and Figure 3 is a diagram of the input section of a UHF tuner.
The figure is an exploded perspective view of one embodiment of the antenna terminal holder of the present invention, and FIG. 4 is a perspective view of the holder in an assembled state. A...Antenna terminal holder, A1...Coil/
Holder part, A2... Resistance holder part, A3... Lower cover, 1, 2... Antenna terminal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上面にアンテナ端子が設けられ、側部に下端開
放の穴が形成され、下部にコイルが収められるよ
うにしたコイル・ホルダ部と、該コイル・ホルダ
部の上記穴の側部に一体的に形成され、下面から
リーク抵抗が収められるようにした抵抗ホルダ部
と、該抵抗ホルダ部の下面に嵌合する下蓋とで成
ることを特徴とするUHF用のアンテナ端子ホル
ダ。
A coil holder part with an antenna terminal provided on the top surface, a hole with an open bottom end formed on the side part, and a coil stored in the lower part, and a coil holder part formed integrally with the side part of the hole of the coil holder part. 1. An antenna terminal holder for UHF, comprising a resistor holder portion in which a leak resistance is accommodated from the bottom surface, and a lower cover that fits into the bottom surface of the resistor holder portion.
JP6626982U 1982-05-07 1982-05-07 Antenna terminal holder for UHF Granted JPS58169775U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6626982U JPS58169775U (en) 1982-05-07 1982-05-07 Antenna terminal holder for UHF

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6626982U JPS58169775U (en) 1982-05-07 1982-05-07 Antenna terminal holder for UHF

Publications (2)

Publication Number Publication Date
JPS58169775U JPS58169775U (en) 1983-11-12
JPS6130377Y2 true JPS6130377Y2 (en) 1986-09-05

Family

ID=30076156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6626982U Granted JPS58169775U (en) 1982-05-07 1982-05-07 Antenna terminal holder for UHF

Country Status (1)

Country Link
JP (1) JPS58169775U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56126328A (en) * 1980-03-11 1981-10-03 Alps Electric Co Ltd Antenna device of uhf tuner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58267Y2 (en) * 1978-12-09 1983-01-06 株式会社東芝 UHF tuner antenna coil support device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56126328A (en) * 1980-03-11 1981-10-03 Alps Electric Co Ltd Antenna device of uhf tuner

Also Published As

Publication number Publication date
JPS58169775U (en) 1983-11-12

Similar Documents

Publication Publication Date Title
US4408171A (en) Noise filter with socket attached thereto
US5475347A (en) Compact AC noise filter with ground inductor
JPH10163668A (en) Shielding case
JPS6130377Y2 (en)
JPS6130376Y2 (en)
US4255637A (en) Light regulator switch
JPH0112790Y2 (en)
JPS6310632Y2 (en)
US4339756A (en) Antenna equipment of UHF tuner
JPS6225865Y2 (en)
JPH0122279Y2 (en)
JPS6134754Y2 (en)
JPH0218605Y2 (en)
JPS6145618Y2 (en)
JP3034498B2 (en) High voltage resistance pack
JPS6225866Y2 (en)
JPH0220874Y2 (en)
JPS6033634Y2 (en) UHF tuner antenna device
JPS6022577Y2 (en) high frequency coil
JPH025625Y2 (en)
KR920006263Y1 (en) Antenna apparatus of uhf tuner
JPS6127147Y2 (en)
JPH0419767Y2 (en)
JPS607557Y2 (en) line filter
JPH0138908Y2 (en)