JPH0332116Y2 - - Google Patents
Info
- Publication number
- JPH0332116Y2 JPH0332116Y2 JP1984187837U JP18783784U JPH0332116Y2 JP H0332116 Y2 JPH0332116 Y2 JP H0332116Y2 JP 1984187837 U JP1984187837 U JP 1984187837U JP 18783784 U JP18783784 U JP 18783784U JP H0332116 Y2 JPH0332116 Y2 JP H0332116Y2
- Authority
- JP
- Japan
- Prior art keywords
- tuner
- mounting
- printed wiring
- wiring board
- board
- 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 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 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 本考案はチユーナ取付け装置に関する。[Detailed explanation of the idea] (b) Industrial application fields The present invention relates to a tuner mounting device.
(ロ) 従来の技術
斯種の取付け装置の従来例として実公昭55−
21396号公報に示すものがある。この従来例では
プリント配線板に直角に半田付けしたチユーナの
他端に半ケース状の介在物を被せ、この介在物を
シヤーシ等の被取付け体に固定することによつて
チユーナを取付けるようになつているので、チユ
ーナがシヤーシとプリント配線板との間に柱の如
く位置することになつて垂直方向のスペースを大
きく要する。(b) Prior art As a conventional example of this type of mounting device,
There is one shown in Publication No. 21396. In this conventional example, the tuner is mounted by covering the other end of the tuner soldered perpendicularly to the printed wiring board with a half-case-shaped inclusion, and fixing this inclusion to an object to be attached, such as a chassis. As a result, the tuner is positioned like a pillar between the chassis and the printed wiring board, requiring a large space in the vertical direction.
(ハ) 考案が解決しようとする問題点
斯る従来の構成はテレビジヨン受像機の如く垂
直方向のスペースが充分に存在するものに適用す
る場合はよいが、VTR（ビデオテープレコーダ）
などの如く垂直方向のスペースが著しく制限され
るものについては不適当である。このことは、特
に高さが低く設計される８mmVTRでは大きな問
題となる。(c) Problems to be solved by the invention Although such a conventional configuration is suitable for applications where there is sufficient vertical space, such as television receivers,
It is unsuitable for applications where the vertical space is severely limited, such as in the case of This is a big problem especially for 8mm VTRs which are designed to have a low height.
本考案は、このような問題を解決する。 The present invention solves such problems.
(ニ) 問題点を解決するための手段
チユーナの端部が係合するＬ字状係合片を有す
るチユーナ載置部と、ボスを有するプリント配線
板載置部とからなる取付け基板にチユーナをＬ字
状係合片に係合、プリント配線板を前記ボスにネ
ジ止めすると共に双方を半田接続して、前記チユ
ーナとプリント配線板とが同方向になるように前
記取付け基板に取付け、この取付け基板をシヤー
シに固定する構成。(d) Means for solving the problem The tuner is mounted on a mounting board consisting of a tuner mounting section having an L-shaped engagement piece with which the end of the tuner engages, and a printed wiring board mounting section having a boss. Engage with the L-shaped engagement piece, screw the printed wiring board to the boss and connect both by soldering, and install the tuner and the printed wiring board to the mounting board so that they are in the same direction, and this installation is performed. A configuration that fixes the board to the chassis.
(ホ) 作用
チユーナは取付け基板の載置部で水平方向に保
持されると共に取付け基板にプリント配線板との
半田接続及びＬ字状係合片によつてプリント配線
板に固定される。この取付け基板を介してシヤー
シに固定した状態ではシヤーシを有するVTR等
の低い高さに適合する。(E) Function The tuner is held in a horizontal direction by the mounting portion of the mounting board, and is fixed to the printed wiring board by soldering to the mounting board and the L-shaped engagement piece. When fixed to the chassis via this mounting board, it is suitable for low height VTRs and the like having a chassis.
(ヘ) 実施例
第３図は本考案において用いる取付け基板１を
示す。この取付け基板１はチユーナ載置部２と、
プリント配線板載置部３と、取付け用のボス４，
５，６、孔７からなる。チユーナ載置部２には、
Ｌ字状係合片８，９と、側壁１０，１１が形成さ
れ、プリント配線板載置部３には小リブ１２を先
端に有する位置決めピン１３と、ボス１４，１５
とが形成されている。(F) Embodiment FIG. 3 shows the mounting board 1 used in the present invention. This mounting board 1 includes a tuner mounting section 2,
Printed wiring board mounting section 3, mounting boss 4,
5, 6, and hole 7. In the tuner mounting section 2,
L-shaped engaging pieces 8, 9 and side walls 10, 11 are formed, and the printed wiring board mounting portion 3 has a positioning pin 13 having a small rib 12 at its tip, and bosses 14, 15.
is formed.
この取付け基板１のチユーナ載置部２に第２図
に示すようにチユーナ１６をＬ字状係合片８，
９、側壁１０，１１で位置決めする如く載置す
る。続いでプリント配線板１７をビス１８，１９
によつてボス１４，１５に固定する。このとき位
置決めピン１３の小リブ１２はプリント配線板１
７に設けた孔２０に嵌合する。このようにして取
付け基板１に固定されたプリント配線板１７とチ
ユーナ１６の端子手段２１とを半田２２付けして
電気的な接続を行なうと共に機械的な結合を行な
う。これによりチユーナ１６はＬ字状係合片８，
９の働きと相俟つて取付け基板１上に固定され
る。前記側壁１０，１１の一方を延長して８，９
と同様にＬ字状に形成しておくと、チユーナの固
定状態は一層強固になる。２３はプリント配線板
のパターン面１７ａ側に半田付け固定された第１
シールドケースであり、一方２４はプリント配線
板１７の部品取付け側に載置されその脚部がパタ
ーン面１７ａ側で半田付け固定されることにより
取り付けられた第２シールドケースであつて、こ
れらのシールドケースはプリント配線板１７に設
けられたIF回路をシールドする。２５，２６は
プリント配線板１７に取付けられた電子部品を示
す。２７はプリント配線板の導電パターンであ
り、図の簡略化のため一部のみ示している。１６
ａはチユーナのカバーであり、２８は入力端子で
ある。第２図において、取付け基板１と平行に位
置するプリント配線板１７とチユーナ１６の上面
とは略同一平面上に位置することになる。 As shown in FIG.
9. Place it so that it is positioned using the side walls 10 and 11. Next, attach the printed wiring board 17 with screws 18 and 19.
It is fixed to the bosses 14 and 15 by screws. At this time, the small rib 12 of the positioning pin 13 is connected to the printed wiring board 1.
It fits into the hole 20 provided in 7. The printed wiring board 17 thus fixed to the mounting board 1 and the terminal means 21 of the tuner 16 are soldered 22 to effect electrical connection and mechanical coupling. As a result, the tuner 16 is connected to the L-shaped engagement piece 8,
Together with the function of 9, it is fixed on the mounting board 1. One of the side walls 10, 11 is extended to form 8, 9.
If the tuner is formed into an L-shape in the same manner as above, the tuner will be fixed even more firmly. 23 is a first plate fixed by soldering to the pattern surface 17a side of the printed wiring board.
A second shield case 24 is mounted on the component mounting side of the printed wiring board 17 and its legs are soldered and fixed on the pattern surface 17a side, and these shields The case shields the IF circuit provided on the printed wiring board 17. 25 and 26 indicate electronic components attached to the printed wiring board 17. Reference numeral 27 indicates a conductive pattern of the printed wiring board, of which only a portion is shown for the sake of simplification. 16
a is a tuner cover, and 28 is an input terminal. In FIG. 2, the printed wiring board 17, which is located parallel to the mounting board 1, and the upper surface of the tuner 16 are located on substantially the same plane.
次に、第２図のようにチユーナ１６とプリント
配線板１７が取り付けられた取付け基板１を第１
図の如く裏返してVTRのシヤーシ２９に取付け
る。このシヤーシは例えば合成樹脂で成形され
る。シヤーシ２９にはボス３０，３１，３２，３
３が設けられており、このボスに取付け基板１の
ボス４，５，６及び孔７を介してビス３４，３
５，３６，３７によつて固定する。 Next, as shown in FIG.
Turn it over and attach it to the VTR chassis 29 as shown in the diagram. This chassis is made of, for example, synthetic resin. Chassis 29 has bosses 30, 31, 32, 3
3 are provided, and screws 34, 3 are connected to this boss through the bosses 4, 5, 6 and hole 7 of the mounting board 1.
5, 36, and 37.
(ト) 考案の効果
本考案によればチユーナとプリント配線板を垂
直方向でなく同方向に配するので、全体としてセ
ツトの薄型化が計られるという効果がある。ま
た、チユーナとプリント配線板を取付け基板に取
り付けることによつてそられの位置関係が確実に
保持できると共に半田付け接続部の機械的補強が
なされるという効果がある。(G) Effects of the invention According to the invention, since the tuner and the printed wiring board are arranged in the same direction rather than perpendicularly, there is an effect that the set as a whole can be made thinner. Further, by attaching the tuner and the printed wiring board to the mounting board, the positional relationship between the tuner and the printed wiring board can be reliably maintained, and the soldered connection portion can be mechanically reinforced.
第１図は本考案を実施したチユーナ取付け装置
の斜視図であり、第２図及び第３図はそれぞれの
要部の構成を示す斜視図である。
１……取付け基板、２……チユーナ載置部、３
……プリント配線板載置部、８，９……Ｌ字状係
合片、１６……チユーナ、１７……プリント配線
板、２９……シヤーシ。
FIG. 1 is a perspective view of a tuner mounting device embodying the present invention, and FIGS. 2 and 3 are perspective views showing the configuration of each main part. 1...Mounting board, 2...Tuner mounting part, 3
...Printed wiring board mounting portion, 8, 9...L-shaped engagement piece, 16...Tuner, 17...Printed wiring board, 29...Chassis.
Claims (1)
置部３とからなる取付け基板１と、 前記チユーナ載置部２に設けられたＬ字状係合
片８，９と、 前記Ｌ字状係合片８，９に係合するべく、前記
チユーナ載置部２に取り付けられるチユーナ１６
と、 前記プリント配線板載置部３に設けられた複数
のボス１３，１４，１５に取り付けられることに
より、前記チユーナ１６と並んで且つ前記チユー
ナ１６の端子手段２１の存在する高さに前記取付
け基板１と平行に取り付けられて、この端子手段
２１と半田接続されるプリント配線板１７と、 前記取り付け基板１が固定されるシヤーシ２９
と、 を備えるチユーナ取付け装置。[Claims for Utility Model Registration] A mounting board 1 consisting of an adjacent tuner mounting section 2 and a printed wiring board mounting section 3, and L-shaped engaging pieces 8, 9 provided on the tuner mounting section 2. and a tuner 16 attached to the tuner mounting portion 2 to engage with the L-shaped engagement pieces 8 and 9.
By being attached to a plurality of bosses 13, 14, and 15 provided on the printed wiring board mounting portion 3, the attachment is made in line with the tuner 16 and at a height where the terminal means 21 of the tuner 16 is present. a printed wiring board 17 mounted parallel to the board 1 and solder-connected to the terminal means 21; and a chassis 29 to which the mounting board 1 is fixed.
A tuner mounting device comprising: and.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984187837U JPH0332116Y2 (en) | 1984-12-11 | 1984-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984187837U JPH0332116Y2 (en) | 1984-12-11 | 1984-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61103937U JPS61103937U (en) | 1986-07-02 |
| JPH0332116Y2 true JPH0332116Y2 (en) | 1991-07-08 |
Family
ID=30745306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984187837U Expired JPH0332116Y2 (en) | 1984-12-11 | 1984-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332116Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4529979B2 (en) * | 2007-01-29 | 2010-08-25 | ブラザー工業株式会社 | Optical scanning device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58191740U (en) * | 1982-06-16 | 1983-12-20 | 株式会社日立製作所 | Tuner terminal structure |
| JPS60112149U (en) * | 1983-12-29 | 1985-07-30 | 関西日本電気株式会社 | Composite high frequency equipment |
| JPS60174338U (en) * | 1984-04-26 | 1985-11-19 | 関西日本電気株式会社 | Composite high frequency equipment |
-
1984
- 1984-12-11 JP JP1984187837U patent/JPH0332116Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61103937U (en) | 1986-07-02 |
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