JPH0227637Y2 - - Google Patents
Info
- Publication number
- JPH0227637Y2 JPH0227637Y2 JP1983027712U JP2771283U JPH0227637Y2 JP H0227637 Y2 JPH0227637 Y2 JP H0227637Y2 JP 1983027712 U JP1983027712 U JP 1983027712U JP 2771283 U JP2771283 U JP 2771283U JP H0227637 Y2 JPH0227637 Y2 JP H0227637Y2
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- antenna
- lead wire
- ground
- base
- 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
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 23
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000005476 soldering Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
Landscapes
- Structure Of Receivers (AREA)
Description
【考案の詳細な説明】
イ 産業上の利用分野
この考案はUHFチユーナのアンテナインプツ
トケースと放電抵抗とのベース筐体への接続構造
の改良に関する。[Detailed description of the invention] A. Field of industrial application This invention relates to an improvement in the connection structure between the antenna input case and the discharge resistor of a UHF tuner and the base housing.
ロ 従来技術
UHF電子チユーナの入力回路は一般に第１図
に示すようにフイーダ線１，１の終端にアンテナ
ループ２を形成し、このアンテナループ２と金属
板で形成した共振線路３を誘導結合させている。
アンテナループ２は絶縁被覆電線で、その両端が
チユーブ状のアンテナ端子４，４に接続され、ま
た一方のアンテナ端子４には他端がアースされた
放電抵抗５が接続されて誘導雷等の外部衝撃電波
によるチユーナ回路の保護を図つている。B. Prior art The input circuit of a UHF electronic tuner generally forms an antenna loop 2 at the ends of feeder wires 1, 1, as shown in FIG. 1, and inductively couples this antenna loop 2 with a resonant line 3 formed of a metal plate. ing.
The antenna loop 2 is an insulated wire, and both ends thereof are connected to tube-shaped antenna terminals 4, 4, and a discharge resistor 5 whose other end is grounded is connected to one antenna terminal 4 to prevent external damage such as induced lightning. The tuner circuit is protected from impact radio waves.
このような入力回路におけるアンテナ端子４，
４、アンテナループ２、放電抵抗５は１つの樹脂
製アンテナインプツトケース６に装着されて、他
のチユーナ回路を組込んだベース筐体７に取付け
られている。アンテナインプツトケース６の従来
例を第２図乃至第５図で説明すると、これはベー
ス筐体７の側板７′に嵌挿固定される嵌着基部６
ａと、側板７′より外部に突出する外部突出部６
ｂからなる。外部突出部６ｂは２本のアンテナ端
子４，４を先端に植設して突出させた端子取付部
６ｃと放電抵抗５の本体５ａを横置状態で収納す
る抵抗収納部６ｄの一体物で構成される。抵抗収
納部６ｄは内部断面ドーム状のもので、この開口
部に別個に形成した樹脂製のインプツトカバー８
が嵌着され、このインプツトカバー８で放電抵抗
本体５ａを抵抗収納部６ｄ内の天面部に押し込ん
で、放電抵抗５の位置決め収納保持を行つてい
る。放電抵抗５の本体５ａの両端から導出された
リード線５ｂ，５ｃの一方の端子側リード線５ｂ
は１つのアンテナ端子４に挿通され、他方のアー
ス側リード線５ｃは抵抗収納部６ｄのアース側端
板に開口端側から上方に形成されたスリツト９よ
り外部に導出される。アンテナループ２を形成す
る絶縁被覆電線１０は、上記インプツトカバー８
の後端部より一体に突設したガイド棒１１に巻回
され、その両端の絶縁被覆１０ａを剥脱した裸電
球１０ｂ，１０ｂがアンテナ端子４，４に挿通さ
れる。 Antenna terminal 4 in such an input circuit,
4, the antenna loop 2 and the discharge resistor 5 are mounted on one resin antenna input case 6, and attached to a base casing 7 in which another tuner circuit is incorporated. A conventional example of the antenna input case 6 will be explained with reference to FIGS.
a, and an external protrusion 6 that protrudes outward from the side plate 7'.
Consists of b. The external protruding part 6b is composed of an integral part of a terminal mounting part 6c in which two antenna terminals 4, 4 are implanted at the tips and projected, and a resistance storage part 6d in which the main body 5a of the discharge resistor 5 is stored in a horizontal state. be done. The resistance storage portion 6d has a dome-shaped internal cross section, and a resin input cover 8 is separately formed in this opening.
is fitted, and the discharge resistor main body 5a is pushed into the top surface of the resistor storage portion 6d by the input cover 8, thereby positioning, storing and holding the discharge resistor 5. One terminal side lead wire 5b of the lead wires 5b and 5c led out from both ends of the main body 5a of the discharge resistor 5
is inserted into one antenna terminal 4, and the other ground-side lead wire 5c is led out to the outside through a slit 9 formed upward from the open end of the ground-side end plate of the resistor storage portion 6d. The insulated wire 10 forming the antenna loop 2 is attached to the input cover 8.
Bare light bulbs 10b, 10b, which are wound around a guide rod 11 integrally protruding from the rear end and have the insulation coating 10a removed from both ends thereof, are inserted into the antenna terminals 4, 4.
アンテナインプツトケース６に先ずアンテナ端
子４，４を取付け、次に放電抵抗５、インプツト
カバー８、アンテナループ２の順で取付けてか
ら、アンテナ端子４，４に挿通した２本の裸電線
１０ｂ，１０ｂと１本の抵抗リード線５ｃがアン
テナ端子４，４の先端に半田付けされて余分なも
のは切断除去される。このアンテナインプツトケ
ース６をベース筐体７の側板７′に嵌挿した後、
アンテナインプツトケース６から延びる他方のア
ース側リード線５ｃを引つ張つてその先端部を側
板７′の一部に切起した突起１２に絡げて半田１
３で接続固定している。 First, attach the antenna terminals 4, 4 to the antenna input case 6, then attach the discharge resistor 5, input cover 8, and antenna loop 2 in that order, and then attach the two bare electric wires 10b inserted through the antenna terminals 4, 4. , 10b and one resistance lead wire 5c are soldered to the tips of the antenna terminals 4, 4, and the excess is cut off. After inserting this antenna input case 6 into the side plate 7' of the base housing 7,
Pull the other ground lead wire 5c extending from the antenna input case 6, wrap its tip around a protrusion 12 cut out in a part of the side plate 7', and solder 1.
The connection is fixed with 3.
ところで、放電抵抗５のアース側リード線５ｃ
はアンテナインプツトケース６のアース側端板に
形成したスリツト９から突起１２に向けて直接に
導出されているため、リード線５ｃの半田付け時
の引張力がそのまま抵抗本体５ａに伝わつて許容
引張力（約７Kg）以上の力が抵抗本体５ａに加わ
つて放電抵抗５が破損する危険性があつた。また
アンテナインプツトケース６は２つの金型を使つ
て樹脂形成されるが、固定側金型と移動側金型間
の摺動部分を少なくとも上記リード導出用スリツ
ト９の長さｌ以上に長くとる必要があり、そのた
め両金型間のクリアランスが比較的大きくなつて
成形時にバリが発生し易く、且つ金型の保守が難
しくなる製造上の問題があつた。更にアンテナイ
ンプツトケース６の材質は安全規格（アメリカの
UL規格など）上難燃材で熱変形温度の高いもの
が要求されているが、この要求を満たす材料は機
械的に脆い性質があるためにアンテナインプツト
ケース６の嵌着基部６ａを圧入寸法にできず、そ
のためベース筐体７の側板７′との間に若干のク
リアランスが生じてケース取付後にアンテナイン
プツトケース６にガタ付きが発生し、これがアン
テナループ２と共振線路３間の結合状態を不安定
にして電気特性が不安定になる問題があつた。 By the way, the ground side lead wire 5c of the discharge resistor 5
is led directly from the slit 9 formed on the ground side end plate of the antenna input case 6 toward the protrusion 12, so that the tensile force during soldering of the lead wire 5c is directly transmitted to the resistor body 5a and the allowable tensile force is increased. There was a risk that the discharge resistor 5 would be damaged due to a force greater than (approximately 7 kg) being applied to the resistor body 5a. The antenna input case 6 is formed of resin using two molds, and the sliding part between the fixed mold and the movable mold is made to be at least longer than the length l of the lead lead-out slit 9. As a result, the clearance between the two molds becomes relatively large, causing manufacturing problems in which burrs are likely to occur during molding and maintenance of the molds becomes difficult. Furthermore, the material of the antenna input case 6 meets safety standards (American
(UL standards, etc.) is required to be a flame retardant material with a high heat deformation temperature, but since materials that meet this requirement are mechanically brittle, the fitting base 6a of the antenna input case 6 is pressed into the fitting size. As a result, a slight clearance is created between the side plate 7' of the base housing 7 and the antenna input case 6 becomes rattled after the case is installed. This causes the coupling between the antenna loop 2 and the resonant line 3 There was a problem that the electrical characteristics became unstable.
ハ 考案の目的
本考案は上記従来の問題点に鑑み、これを改
良・除去することを目的とする。C. Purpose of the invention In view of the above-mentioned conventional problems, the purpose of the present invention is to improve and eliminate them.
ニ 考案の構成
本考案はベース筐体１７に嵌挿される嵌着基部
１５ａと、ベース筐体１７より突出する端子取付
部１５ｃと抵抗収納部１５ｄよりなる外部突出部
１５ｂとからなり、上記抵抗収納部１５ｄ内に放
電抵抗５の主体５ａを横置き状態で収納保持させ
上記放電抵抗５のアース側リード線５ｃを、抵抗
収納部１５ｄのアース側端板から引き出してベー
ス筐体１７に電気的機械的に接続するUHFチユ
ーナのアンテナインプツトケース１５と放電抵抗
５とのベース筐体１７への接続構造であつて、上
記放電抵抗５のアース側リード線５ｃのリード導
出口１８を、抵抗収納部１５ｄのアース側端板
で、かつ、天面部のコーナ部に形成し、上記アー
ス側リード線５ｃを上記リード導出口１８から鋭
角に導出させ、リード線の引張力を、上記リード
導出口１８に直接に加わるようにしたことを特徴
とする。このようにすると前記アース側リード線
は抵抗本体から前記リード導出口を迂回してベー
ス筐体へと延びる形で導出され、これによりリー
ド線半田付け時における引張力はリード導出口の
下縁に直接加わつて抵抗本体にはほとんど加わら
ず、放電抵抗は安全である。また前記引張力はア
ンテナインプツトケースをベース筐体に押し付け
るとして作用し、アンテナインプツトケースの取
付強度が増す等して、上記従来問題点が難無く解
決される。D. Structure of the invention The present invention consists of a fitting base 15a that is fitted into the base casing 17, and an external protrusion 15b consisting of a terminal mounting part 15c and a resistor storage part 15d that protrude from the base casing 17. The main body 5a of the discharge resistor 5 is housed and held horizontally in the section 15d, and the ground-side lead wire 5c of the discharge resistor 5 is pulled out from the ground-side end plate of the resistor housing section 15d to connect the electrical machine to the base casing 17. In this connection structure, the antenna input case 15 of the UHF tuner and the discharge resistor 5 are connected to the base housing 17, and the lead outlet 18 of the ground side lead wire 5c of the discharge resistor 5 is connected to the base housing 17. 15d at the corner of the top surface, the ground side lead wire 5c is led out from the lead outlet 18 at an acute angle, and the tensile force of the lead wire is transferred to the lead outlet 18. It is characterized by being directly joined. In this way, the ground side lead wire is led out from the resistor body in a manner that bypasses the lead outlet and extends to the base casing, so that the tensile force when soldering the lead wire is applied to the lower edge of the lead outlet. The discharge resistor is safe because it is applied directly and hardly any of it is applied to the resistor itself. Further, the tensile force acts to press the antenna input case against the base housing, increasing the mounting strength of the antenna input case, and solving the above-mentioned conventional problems without difficulty.
ホ 実施例
第６図乃至第９図において、１５は本考案の一
実施例であるアンテナインプツトケース、１６は
樹脂製のアンテナインプツトケース１５内に嵌着
される樹脂製のインプツトカバー、１７′はアン
テナインプツトケース１５が外部に突出されて取
付けられるベース筐体１７の側板であり、他の第
２図乃至第５図と同一符号のものは同一物を示し
その詳細は省略する。アンテナインプツトケース
１５は側板１７′に嵌挿される嵌着基部１５ａと
側板１７′より突出する外部突出部１５ｂで構成
され、外部突出部１５ｂは端子取付部１５ｃと抵
抗収納部１５ｄで形成される。このアンテナイン
プツトケース１５の特徴は抵抗収納部１５ｄのア
ース側端板で、かつ、天面部のコーナ部中央に切
欠き形状のリード導出口１８を形成することであ
る。E. Embodiment In FIGS. 6 to 9, 15 is an antenna input case which is an embodiment of the present invention, 16 is a resin-made input cover fitted into the resin-made antenna input case 15, Reference numeral 17' designates a side plate of the base housing 17 to which the antenna input case 15 is projected and attached, and the same reference numerals as those in other FIGS. 2 to 5 indicate the same parts, and the details thereof will be omitted. The antenna input case 15 is composed of a fitting base 15a that is fitted into the side plate 17' and an external protrusion 15b that protrudes from the side plate 17', and the external protrusion 15b is formed by a terminal mounting part 15c and a resistor storage part 15d. . A feature of this antenna input case 15 is that a notch-shaped lead outlet 18 is formed at the ground side end plate of the resistor storage portion 15d and at the center of the corner of the top surface.
尚、上記アンテナインプツトケース１５におい
て、１９は抵抗収納部１５ｄの天面部に開口した
抵抗覗き穴で、内部の放電抵抗体５ａの有無や品
種確認に利用される。２０は嵌着基部１５ａの端
子取付部１５ｂ側の一端部に一体に突設した第１
ガイド板デ、アンテナループ２の一方端部が巻回
される。またインプツトカバー１６は抵抗収納部
１５ｄ内に横置した放電抵抗５の本体５ａを押し
込み保持するもので、その裏面にはベース筐体１
７内に突出する第２ガイド板２１が一体成形さ
れ、この第２ガイド板２１にアンテナループ２の
他方端部が巻回されて、第１ガイド板２０と共に
アンテナループ２を安定に保持する。 In the antenna input case 15, reference numeral 19 is a resistor peephole opened in the top surface of the resistor storage portion 15d, and is used to check the presence or absence of the internal discharge resistor 5a and the type thereof. Reference numeral 20 denotes a first projecting portion integrally provided at one end of the fitting base 15a on the terminal mounting portion 15b side.
One end of the antenna loop 2 is wound around the guide plate. In addition, the input cover 16 is used to press and hold the main body 5a of the discharge resistor 5 placed horizontally in the resistor housing 15d, and the base housing 1 is mounted on the back side of the input cover 16.
A second guide plate 21 protruding into the antenna 7 is integrally molded, and the other end of the antenna loop 2 is wound around the second guide plate 21 to stably hold the antenna loop 2 together with the first guide plate 20.
上記アンテナインプツトケース１５による組立
順序は従来同様で、アンテナインプツトケース１
５にアンテナ端子４，４、放電抵抗５、インプツ
トカバー１６、アンテナループ２を順次に装着し
てインプツトサブアツセンブル体を先ず形成して
から、アンテナインプツトケース１５を側板１
７′に嵌着し、而る後リード導出口１８から導出
されたリード線５ｃを引張つてその先端部を側板
１７′の切起こし突起２２に絡げて半田２３で接
続固定する。このリード線５ｃの半田付け時、リ
ード線５ｃは第８図に示すように抵抗本体５ａか
らリード導出口１８まで上がつてリード導出口１
８から鋭角の角度θで突起２２まで延びる。従つ
て、この半田付け時にリード線５ｃに引張力Ｐが
加わつてもこの力Ｐはリード線５ｃが迂回して係
止するリード導出口１８の下縁に直接加わるだけ
で抵抗本体５ａまで伝播せず、放電抵抗５は安全
である。また引張力ＰにてPcosθなる力がアンテ
ナインプツトケース１５を側板１７′へと押圧す
る外力として作用し、これによりアンテナインプ
ツトケース１５のガタ付きが解消されて電気特性
上の従来問題点が解決される。以上の効果はθが
小なる程大である。またリード導出口１８は１本
のリード線５ｃが通る程度の小さなものでよく、
従つてアンテナインプツトケース１５を成形する
金型の摺動長は十分に短くでき、これにより金型
の長寿命化等が図れ保守が容易となる。 The assembly order using the antenna input case 15 is the same as the conventional one.
5, the antenna terminals 4, 4, discharge resistor 5, input cover 16, and antenna loop 2 are sequentially attached to form the input sub-assembly body, and then the antenna input case 15 is attached to the side plate 1.
7', and then the lead wire 5c led out from the lead outlet 18 is pulled and its tip end is wrapped around the cut and raised protrusion 22 of the side plate 17' and connected and fixed with solder 23. When soldering the lead wire 5c, the lead wire 5c goes up from the resistor body 5a to the lead outlet 18 as shown in FIG.
8 to the protrusion 22 at an acute angle θ. Therefore, even if a tensile force P is applied to the lead wire 5c during soldering, this force P is only applied directly to the lower edge of the lead outlet 18 where the lead wire 5c bypasses and is locked, and is not propagated to the resistor body 5a. First, the discharge resistor 5 is safe. In addition, a force P cos θ due to the tensile force P acts as an external force that presses the antenna input case 15 toward the side plate 17', thereby eliminating the rattling of the antenna input case 15 and solving the conventional problems in terms of electrical characteristics. resolved. The above effect becomes greater as θ becomes smaller. Further, the lead outlet 18 may be small enough to allow one lead wire 5c to pass through.
Therefore, the sliding length of the mold for forming the antenna input case 15 can be sufficiently shortened, thereby extending the life of the mold and facilitating maintenance.
ヘ 考案の効果
以上の如く、本考案によれば、放電抵抗の破損
の心配が無くなつて、品質や組立作業性の改善が
図れる。またアンテナインプツトケースのベース
筐体への取付強度が増し、アンテナループと共振
線路との結合状態が安定してUHFチユーナの特
性安定化が図れる。更にはアンテナインプツトケ
ースの成形用金型の長寿命化により製造単価のコ
ストダウンが図れる。F. Effects of the invention As described above, according to the invention, there is no need to worry about damage to the discharge resistor, and quality and assembly workability can be improved. In addition, the strength of the attachment of the antenna input case to the base housing is increased, the coupling state between the antenna loop and the resonant line is stabilized, and the characteristics of the UHF tuner are stabilized. Furthermore, the manufacturing cost can be reduced by extending the life of the mold for forming the antenna input case.
第１図はUHFチユーナの入力回路図、第２図
乃至第４図は従来のアンテナインプツトケースを
説明するための平面図とＡ−Ａ線及びＢ−Ｂ線に
沿う断面図、第５図は第２図のインプツトケース
とその付属部品の分解斜視図、第６図乃至第８図
は本考案の一実施例を説明するための平面図とＣ
−Ｃ線及びＤ−Ｄ線に沿う断面図、第９図は第６
図のインプツトケースとその付属部品の分解斜視
図である。
５……放電抵抗、３ｂ……抵抗本体、５ｃ……
アース側リード線、１５……インプツトケース、
１５ｂ……外部突出部、７……ベース筐体、１８
……リード導出口。
Fig. 1 is an input circuit diagram of a UHF tuner, Figs. 2 to 4 are a plan view and a cross-sectional view taken along lines A-A and B-B to explain a conventional antenna input case, and Fig. 5 2 is an exploded perspective view of the input case and its attached parts, and FIGS. 6 to 8 are plan views for explaining one embodiment of the present invention.
- A cross-sectional view along the C line and the D-D line, FIG. 9 is the 6th
FIG. 2 is an exploded perspective view of the input case shown in the figure and its attached parts. 5...discharge resistor, 3b...resistance body, 5c...
Ground side lead wire, 15...Input case,
15b...External protrusion, 7...Base casing, 18
...Lead outlet.
Claims (1)
体より突出する端子取付部と抵抗収納部よりなる
外部突出部とからなり、 上記抵抗収納部内に放電抵抗の主体を横置き状
態で収納保持させ 上記放電抵抗のアース側リード線を、抵抗収納
部のアース側端板から引き出してベース筐体に電
気的機械的に接続するUHFチユーナのアンテナ
インプツトケースと放電抵抗とのベース筐体への
接続構造であつて、 上記放電抵抗のアース側リード線のリード導出
口を、抵抗収納部のアース側端板で、かつ、天面
部のコーナ部に形成し、上記アース側リード線を
上記リード導出口から鋭角に導出させ、リード線
の引張力を、上記リード導出口に直接加わるよう
にしたことを特徴とするUHFチユーナのアンテ
ナインプツトケースと放電抵抗とのベース筐体へ
の接続構造。[Claim for Utility Model Registration] Consisting of a fitting base that is fitted into the base housing, an external protrusion that protrudes from the base housing and consists of a terminal mounting part and a resistor storage part, and a discharge resistor is installed in the resistance storage part. The antenna input case of the UHF tuner and the discharge are connected by electrically and mechanically connecting the main body in a horizontal position and pulling out the ground-side lead wire of the above-mentioned discharge resistor from the ground-side end plate of the resistor storage part to the base case. The connection structure for connecting the resistor to the base casing is such that the lead outlet of the ground-side lead wire of the discharge resistor is formed in the ground-side end plate of the resistor housing and at the corner of the top surface. A base of an antenna input case and a discharge resistor for a UHF tuner, characterized in that a ground side lead wire is led out from the lead outlet at an acute angle, and the tensile force of the lead wire is directly applied to the lead outlet. Connection structure to the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2771283U JPS59134951U (en) | 1983-02-25 | 1983-02-25 | Connection structure between UHF tuner antenna input case and discharge resistor to base housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2771283U JPS59134951U (en) | 1983-02-25 | 1983-02-25 | Connection structure between UHF tuner antenna input case and discharge resistor to base housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59134951U JPS59134951U (en) | 1984-09-08 |
| JPH0227637Y2 true JPH0227637Y2 (en) | 1990-07-25 |
Family
ID=30158592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2771283U Granted JPS59134951U (en) | 1983-02-25 | 1983-02-25 | Connection structure between UHF tuner antenna input case and discharge resistor to base housing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59134951U (en) |
Citations (1)
| 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 |
-
1983
- 1983-02-25 JP JP2771283U patent/JPS59134951U/en active Granted
Patent Citations (1)
| 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 |
|---|---|
| JPS59134951U (en) | 1984-09-08 |
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