JPS6236359Y2 - - Google Patents
Info
- Publication number
- JPS6236359Y2 JPS6236359Y2 JP1981135634U JP13563481U JPS6236359Y2 JP S6236359 Y2 JPS6236359 Y2 JP S6236359Y2 JP 1981135634 U JP1981135634 U JP 1981135634U JP 13563481 U JP13563481 U JP 13563481U JP S6236359 Y2 JPS6236359 Y2 JP S6236359Y2
- Authority
- JP
- Japan
- Prior art keywords
- tuner
- printed circuit
- circuit board
- attached
- terminal
- 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
- 238000005476 soldering Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Structure Of Receivers (AREA)
Description
【考案の詳細な説明】
本考案はチユーナ取付装置に関するものであ
る。DETAILED DESCRIPTION OF THE PRESENT EMBODIMENT The present invention relates to a tuner mounting device.
従来、音響機器におけるチユーナは第１図に示
す如き方法にて取付けられていた。第１図に於い
て、１はチユーナ、２はチユーナ用プリント基
板、３はセツト後側に配置されたプリント基板、
４はセツトのボトム、５はプリント基板２，３を
電気的に接続するリード線、６，７はチユーナ１
をボトム４に固定する為の螺子である。斯様な構
造では、チユーナ１は螺子６，７にてボトム４に
取付けられる為、チユーナ用プリント基板２とプ
リント基板３を電気的に接続するにはリード線５
を必要とするものであつた。然し乍ら、マニアル
チユーニング方式を採用する音響機器（例えばカ
ーステレオ）に於いて、近年低価格化・セツト本
体の小型化が図られるに伴いメカニズム機構の下
に回路パターンが設けられた基板を配置して部品
の接続を行い、リード線を少なくする等構成上配
慮がなされている。何故なら、リード線半田付で
高周波的な不安定要素を生じる（例えば、リード
線のリアクタンスの変化により同調周波数が変化
したり、ビート妨害を受けやすい等）という問題
を有しているからである。 Conventionally, tuners in audio equipment have been installed in a manner as shown in FIG. In Fig. 1, 1 is a tuner, 2 is a printed circuit board for the tuner, 3 is a printed circuit board placed on the rear side of the set,
4 is the bottom of the set, 5 is the lead wire that electrically connects the printed circuit boards 2 and 3, and 6 and 7 are the tuner 1.
This is a screw for fixing the to the bottom 4. In such a structure, since the tuner 1 is attached to the bottom 4 with screws 6 and 7, the lead wire 5 is used to electrically connect the tuner printed circuit board 2 and the printed circuit board 3.
It was necessary. However, in recent years, as audio equipment that uses the manual tuning method (such as car stereos) has become cheaper and the set itself smaller, it has become easier to place a board with a circuit pattern under the mechanism. Considerations have been taken in terms of construction, such as connecting parts by using a cable and reducing the number of lead wires. This is because soldering the lead wires causes high-frequency instability (for example, the tuning frequency changes due to changes in the reactance of the lead wires, and it is susceptible to beat interference, etc.). .
そこで、本考案の目的はリード線を用いずにチ
ユーナを電気的に接続するチユーナ取付装置を提
供しようとするものである。 Therefore, an object of the present invention is to provide a tuner mounting device that electrically connects tuners without using lead wires.
以下、図面を参照して本考案の一実施例につい
て説明する。尚、従来と同一部品については同一
符号を附すと共にその説明を省略する。 An embodiment of the present invention will be described below with reference to the drawings. Incidentally, parts that are the same as those in the prior art will be given the same reference numerals and explanations thereof will be omitted.
第２図は本考案装置を示す図で、８はチユーナ
用プリント基板２に取付けられた端子、９はプリ
ント基板で、チユーナ１の下に配置され且つ端子
８が挿入される透孔９ａが穿設されている。１０
はチユーナ１とプリント基板９を取付固定する為
の螺子、１１はチユーナ１とプリント基板９をボ
トム４に取付固定する為の螺子である。 FIG. 2 is a diagram showing the device of the present invention, in which 8 is a terminal attached to the tuner printed circuit board 2, and 9 is a printed circuit board, which is arranged under the tuner 1 and has a through hole 9a into which the terminal 8 is inserted. It is set up. 10
11 is a screw for attaching and fixing the tuner 1 and the printed circuit board 9 to the bottom 4.
斯様な構成の本考案装置の取付は、チユーナ用
プリント基板２に取付けられた端子８をプリント
基板９に穿設された透孔９ａに挿通した後デイツ
ピングしてチユーナ１とプリント基板９を電気的
に接続すると共に螺子１０にてチユーナ１とプリ
ント基板９を固定する。次に、螺子１１にてチユ
ーナ１及びプリント基板９をボトム４に取付固定
することにより行なわれる。斯様にデイツピング
と螺子止めすることにより、チユーナの前後左右
への傾きを抑制することが出来るので従来の問題
（即ち、チユーナ後部の揺れ衝撃で生じるハウリ
ングや落下振動で生じるパターンの剥離やリード
線の乱れで生じる特性不安定等）を防止すること
が出来る。又、実施例に示す如く端子８を一方向
に設ければ、プリント基板９に取付けた後チユー
ナ等の検査を容易に行うことができる。尚、リー
ド線を用いずに接続する方法として、他にプリン
ト基板同士の接続にて行う方法が考えられるが、
基板同士の接続においてはデイツピングが不可能
であり、又パターンの剥離を生じ易く、基板の取
付部に長い角孔が必要である為パターン的にも制
約を受けるものであつた。それに対して本考案で
はチユーナ用プリント基板２に取付けられる端子
８の間隔を広げれば端子８間に複数のパターンを
通すことも出来る。 To install the device of the present invention having such a configuration, the terminal 8 attached to the tuner printed circuit board 2 is inserted into the through hole 9a formed in the printed circuit board 9, and then the tuner 1 and the printed circuit board 9 are electrically connected by dipping. tuner 1 and printed circuit board 9 are fixed with screws 10. Next, tuner 1 and printed circuit board 9 are attached and fixed to bottom 4 using screws 11. By dateping and screwing in this way, it is possible to suppress the tilting of the tuner in the front, back, left, and right directions, which prevents conventional problems (i.e., howling caused by shaking impact at the rear of the tuner, pattern peeling caused by falling vibration, and lead wires). (characteristic instability, etc. caused by disturbances in the characteristics) can be prevented. Further, if the terminals 8 are provided in one direction as shown in the embodiment, the tuner etc. can be easily inspected after being attached to the printed circuit board 9. Another possible method of connection without using lead wires is to connect printed circuit boards to each other.
Dipping is not possible when connecting substrates to each other, the pattern is likely to peel off, and a long square hole is required in the mounting portion of the substrate, which limits the pattern. On the other hand, in the present invention, if the intervals between the terminals 8 attached to the tuner printed circuit board 2 are widened, a plurality of patterns can be passed between the terminals 8.
以上、詳述した通り、本考案に依れば、操作さ
れることにより所望の周波数を選局するようにな
されたチユーナと、該チユーナに取付けられたチ
ユーナ用プリント基板と、該チユーナ用プリント
基板に取付けられた端子と、該端子が挿通される
透孔が穿設され且つ前記チユーナの下方に配設さ
れるプリント基板、該プリント基板と前記チユー
ナとを取付ける螺子とを備え、該螺子にて前記プ
リント基板と前記チユーナとを螺子止めすると共
に前記端子を前記プリント基板に半田付すること
により、前記チユーナと前記プリント基板の固定
を行うと共に電気的接続を行うようにしたので、
リード線が不要となり、従来の問題点（リード線
半田により生じる高周波的な不安定要素）を改善
できる。又、前記チユーナ及び前記プリント基板
の電気的接続を半田付（デイツピング）にて行う
ようにしたので、従来のリード線を取付ける手間
を改善することが出来る。 As described in detail above, according to the present invention, there is provided a tuner that is operated to tune a desired frequency, a tuner printed circuit board attached to the tuner, and a tuner printed circuit board. a printed circuit board having a through hole through which the terminal is inserted and disposed below the tuner, and a screw for attaching the printed circuit board and the tuner; By screwing the printed circuit board and the tuner together and soldering the terminals to the printed circuit board, the tuner and the printed circuit board are fixed and electrically connected.
Lead wires are no longer required, and the conventional problem (high frequency instability caused by lead wire soldering) can be improved. Further, since the tuner and the printed circuit board are electrically connected by soldering (dipping), the conventional effort required to attach lead wires can be reduced.
第１図は従来のチユーナ取付装置を示す図、第
２図は本考案のチユーナ取付装置を示す図であ
る。
１……チユーナ、２……チユーナ用プリント基
板、８……端子、９……透孔９ａが穿設されたプ
リント基板、１０……螺子。
FIG. 1 is a diagram showing a conventional tuner mounting device, and FIG. 2 is a diagram showing a tuner mounting device of the present invention. DESCRIPTION OF SYMBOLS 1... Tuner, 2... Printed board for tuner, 8... Terminal, 9... Printed board with through hole 9a formed, 10... Screw.
Claims (1)
ようになされたチユーナと、該チユーナに取付け
られたチユーナ用プリント基板と、該チユーナ用
プリント基板に取付けられた端子と、該端子が挿
通される透孔が穿設され且つ前記チユーナの下方
に配設されるプリント基板と、該プリント基板と
前記チユーナとを取付ける螺子とを備え、該螺子
にて前記プリント基板と、前記チユーナとを螺子
止めすると共に前記端子を前記プリント基板に半
田付することにより、前記チユーナと前記プリン
ト基板の固定を行うと共に電気的接続を行うよう
にしたことを特徴とするチユーナ取付装置。 A tuner that tunes a desired frequency when operated, a tuner printed circuit board attached to the tuner, a terminal attached to the tuner printed circuit board, and a transparent through which the terminal is inserted. A printed circuit board having a hole bored therein and disposed below the tuner, and a screw for attaching the printed circuit board and the tuner, the screw fastening the printed circuit board and the tuner together. A tuner mounting device characterized in that the tuner and the printed circuit board are fixed and electrically connected by soldering the terminals to the printed circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13563481U JPS5840950U (en) | 1981-09-11 | 1981-09-11 | Tuner mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13563481U JPS5840950U (en) | 1981-09-11 | 1981-09-11 | Tuner mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5840950U JPS5840950U (en) | 1983-03-17 |
| JPS6236359Y2 true JPS6236359Y2 (en) | 1987-09-16 |
Family
ID=29928986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13563481U Granted JPS5840950U (en) | 1981-09-11 | 1981-09-11 | Tuner mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5840950U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6063994U (en) * | 1983-10-06 | 1985-05-07 | 株式会社村田製作所 | Electronics |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5126995U (en) * | 1974-08-20 | 1976-02-27 |
-
1981
- 1981-09-11 JP JP13563481U patent/JPS5840950U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5126995U (en) * | 1974-08-20 | 1976-02-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5840950U (en) | 1983-03-17 |
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