JPS58138387U

JPS58138387U - Tuner terminal structure

Info

Publication number: JPS58138387U
Application number: JP3510682U
Authority: JP
Inventors: 仁長谷川; 松本　智三
Original assignee: 株式会社日立製作所
Priority date: 1982-03-15
Filing date: 1982-03-15
Publication date: 1983-09-17

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

[Brief explanation of the drawing]

第１図は、従来のチューナとテレビジョン受信機の主体
板との斜視図、第２図は１．ハンダを使用□する場合の
主基板の斜視図、第３図は、主基板にチューナを組付け
、裏面でハンダ付した正面図、第４図は、第２図に示し
た主基板にチューナを載せてハンダ付した正面図、第５
図は、この考案の一実施例のチューナと主基板の斜視図
、第６図は、組付後の正面図、第７図は、同右側面図、
第８図は、チューナの断面図、第９図は、チューナ電源
端子板の内面図、第１０図は、第９図の外面図、第１１
図は、面付型電気部品を取付けたチューナ基板、第１２
図は、主基板の裏面を示す図である。符号の説明、１．１’、１“′・・・チューナ、２゜２
″・・・端子、３．３′・・・主基板、４・・・端子挿
入穴、５．５′・・・枠体、９，６′・・・枠体膜、７
．７′・・・枠体脚挿入穴、８，８′・・・端子ハンダ
付ランド、８“・・・枠体膜ハンダ付ランド、９．１０
・・・ハンダ、１１・・・電源端子板、１２・・・端子
突起、１３・・・枠体脚挿入穴、１４・・・端子突起挿
入穴、１５・・・挿入型電気部品、１６・・・面付型電
気部品、１７・・・チューナ基板、１８・・・スルーホ
ール、１９・・・枠体、２０・・・端子板アースランド
、２１・・・チューナ端子ハンダ付ランド、２２・・・
チューナアースランド。FIG. 1 is a perspective view of a conventional tuner and the main board of a television receiver, and FIG. Figure 3 is a perspective view of the main board when soldering is used. Figure 3 is a front view with the tuner assembled to the main board and soldered on the back side. Figure 4 is a diagram showing the tuner attached to the main board shown in Figure 2. Front view mounted and soldered, No. 5
The figure is a perspective view of the tuner and main board of one embodiment of this invention, FIG. 6 is a front view after assembly, FIG. 7 is a right side view of the same,
FIG. 8 is a sectional view of the tuner, FIG. 9 is an inner view of the tuner power supply terminal board, FIG. 10 is an external view of FIG. 9, and FIG.
The figure shows the tuner board with surface-mounted electrical components attached, the 12th
The figure shows the back side of the main board. Explanation of symbols, 1.1', 1"'...Tuner, 2゜2
″...Terminal, 3.3'...Main board, 4...Terminal insertion hole, 5.5'...Frame body, 9,6'...Frame membrane, 7
．． 7'... Frame leg insertion hole, 8,8'... Land with terminal solder, 8"... Frame membrane land with solder, 9.10
...Solder, 11...Power terminal board, 12...Terminal protrusion, 13...Frame leg insertion hole, 14...Terminal protrusion insertion hole, 15...Insertion type electric component, 16. ...Surface-mounted electrical component, 17...Tuner board, 18...Through hole, 19...Frame body, 20...Terminal board ground land, 21...Tuner terminal soldered land, 22...・・・
Tuner Earthland.

Claims

[Scope of utility model registration request]

In the terminal structure of the tuner of a television receiver, 1.
A terminal board for connecting a circuit terminal taken out from the electric circuit of each tuner board having a plurality of electric circuits to one end of the tuner board is provided perpendicularly to the tuner board, and a plurality of terminal boards facing each other are provided on both sides of the terminal board. A conductive electrode is provided,
The conductive electrodes on both sides are electrically connected to each other, and the terminal board is placed so that the tuner board is parallel to the main board of the television receiver, which is provided with a conductive electrode at a position corresponding to the conductive electrode. A tuner terminal structure characterized by being electrically and mechanically fixed after insertion.