JPH0477999B2 - - Google Patents
Info
- Publication number
- JPH0477999B2 JPH0477999B2 JP17461084A JP17461084A JPH0477999B2 JP H0477999 B2 JPH0477999 B2 JP H0477999B2 JP 17461084 A JP17461084 A JP 17461084A JP 17461084 A JP17461084 A JP 17461084A JP H0477999 B2 JPH0477999 B2 JP H0477999B2
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- circuit board
- front panel
- rib
- arrow
- 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
- 210000000078 claw Anatomy 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明はレコードプレーヤの前面パネル取付部
構造に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a structure for attaching a front panel of a record player.
従来例の構成とその問題点
第５図〜第７図に従来例を示し、１はレコード
プレーヤ、２はダストカバー、３はキヤビネツ
ト、４は前面パネルである。この前面パネル４は
つまみ５を貼り付けるつまみ受け４ａ、スイツチ
６を押す動作ピン４ｂ、つまみ５にばね性を持た
せるための樹脂ヒンジ部４ｃ、スイツチ６を取り
付けたプリント基板７の凹部７ａ，７ｂに嵌合す
る矢型状の爪を有するリブ４ｄ，４ｅ及びプリン
ト基板７のストツパーピン４ｆが設けられ、前面
飾り板８が前面パネル４の前面に貼り付けられて
いた。尚図中、７ｃはリード線、９は底板であ
る。第７図に示すように、プリント基板７は前面
パネル４の裏面に設けられたリブ４ｄ，４ｅ及び
ストツパーピン４ｆにより挟まれた形で固定され
ているため、つまみ５を操作方向Ａに強く押す
と、プリント基板７はＢ方向に押さえられ、リブ
４ｄ，４ｅは夫々Ｃ、Ｄ方向に押し拡げられ、プ
リント基板７が前面パネル４から外れてしまう不
良が多発し、リブ４ｄ，４ｅとプリント基板７の
凹部７ａ，７ｂに接着剤を付けるとか、リブ４
ｄ，４ｅの肉厚を増して強度アツプしてプリント
基板７が外れにくくしたが、接着剤を使用する場
合はその接着のための手数が増え、又リブ４ｄ，
４ｅの肉厚を増す場合は入れにくいという問題が
出て、品質及び組立て時間の点で多くの欠点があ
つた。Structure of the conventional example and its problems The conventional example is shown in FIGS. 5 to 7, where 1 is a record player, 2 is a dust cover, 3 is a cabinet, and 4 is a front panel. This front panel 4 consists of a knob holder 4a to which the knob 5 is attached, an operating pin 4b for pushing the switch 6, a resin hinge part 4c to give the knob 5 spring properties, and recesses 7a and 7b of the printed circuit board 7 to which the switch 6 is attached. Ribs 4d and 4e having arrow-shaped claws that fit therein and stopper pins 4f of the printed circuit board 7 were provided, and a front decorative plate 8 was attached to the front surface of the front panel 4. In the figure, 7c is a lead wire, and 9 is a bottom plate. As shown in FIG. 7, the printed circuit board 7 is fixed between the ribs 4d and 4e provided on the back surface of the front panel 4 and the stopper pin 4f, so that when the knob 5 is strongly pressed in the operating direction A, , the printed circuit board 7 is pressed in the direction B, and the ribs 4d and 4e are pushed out in the directions C and D, respectively, causing many defects in which the printed circuit board 7 comes off from the front panel 4, and the ribs 4d and 4e and the printed circuit board 7 Apply adhesive to the recesses 7a and 7b of the rib 4.
By increasing the thickness of the ribs 4d and 4e, the strength of the printed circuit board 7 is increased, making it difficult for the printed circuit board 7 to come off.
When increasing the thickness of 4e, there was a problem that it was difficult to insert, and there were many drawbacks in terms of quality and assembly time.
発明の目的
本発明は上記従来の欠点を解消するもので、簡
単な組立てでプリント基板の確実な固定ができ、
大幅なコスト低減と高い信頼性を得ることを目的
とする。OBJECT OF THE INVENTION The present invention solves the above-mentioned conventional drawbacks, and enables reliable fixation of printed circuit boards with simple assembly.
The aim is to achieve significant cost reduction and high reliability.
発明の構成
上記目的を達成するため、本発明のレコードプ
レーヤの前面パネル取付部構造は、操作つまみ等
を有する前面パネル裏面に矢型状の爪を持つリブ
と略長方形の角穴を持つリブを夫々上下に対をな
して設けると共に、操作つまみに対応するスイツ
チを取り付けたプリント基板の上下には前記矢型
状の爪及び角穴と嵌合する凹部及び凸部を設け、
更に前面パネルにプリント基板を取り付けた状態
でこれをキヤビネツトに取り付けたとき、前面パ
ネル裏面上部の矢型状の爪を有するリブに接する
位置にキヤビネツト下面に押さえリブを設けたも
のである。Structure of the Invention In order to achieve the above object, the front panel mounting structure of the record player of the present invention includes a rib having an arrow-shaped claw and a rib having a substantially rectangular square hole on the back surface of the front panel having operation knobs, etc. They are provided in pairs above and below, respectively, and recesses and protrusions that fit into the arrow-shaped claws and square holes are provided on the top and bottom of the printed circuit board on which switches corresponding to the operation knobs are attached,
Further, when the printed circuit board is attached to the front panel and the printed circuit board is attached to the cabinet, a presser rib is provided on the lower surface of the cabinet at a position where it comes into contact with a rib having an arrow-shaped claw at the upper part of the rear surface of the front panel.
実施例の説明
以下、本発明の一実施例について、図面（第１
図〜第４図）に基づいて説明する。DESCRIPTION OF EMBODIMENTS The drawings (first
This will be explained based on FIGS.
図において、１０は前面パネルで、この前面パ
ネル１０にはつまみ１１を取り付けるつまみ受け
１０ａ、つまみ１１にばね性を持たせるためのヒ
ンジ部１０ｂを設け、更にこの前面パネル１０の
裏面にはスイツチ１２を押す動作ピン１０ｃ、プ
リント基板１３のストツパーピン１０ｄ、プリン
ト基板１３の下端に設けた凸部１３ａと嵌合する
略長方形の角穴１０ｅを有するリブ１０ｆ及びプ
リント基板１３の上端に設けた凹部１３ｂと嵌合
する矢型状の爪を有するリブ１０ｇを上下に対向
して備えている。 In the figure, 10 is a front panel, and this front panel 10 is provided with a knob receiver 10a for attaching a knob 11, a hinge part 10b for giving spring properties to the knob 11, and furthermore, a switch 12 is provided on the back side of this front panel 10. an operation pin 10c for pressing, a stopper pin 10d of the printed circuit board 13, a rib 10f having a substantially rectangular square hole 10e that fits into a convex portion 13a provided at the lower end of the printed circuit board 13, and a recess 13b provided at the upper end of the printed circuit board 13. Ribs 10g having arrow-shaped claws that fit are vertically opposed to each other.
尚、１４は前面飾り板、１５は底板、１６はキ
ヤビネツトである。 In addition, 14 is a front decoration plate, 15 is a bottom plate, and 16 is a cabinet.
ところで前記キヤビネツト１６には第２図に示
すように、プリント基板１３が保持された前面パ
ネル１０が取り付けられたとき、矢型状の爪を有
するリブ１０ｇの上面に接するように形成された
押さえリブ１６ａを下面に設けてある。 By the way, as shown in FIG. 2, when the front panel 10 holding the printed circuit board 13 is attached to the cabinet 16, there is a presser rib formed so as to be in contact with the upper surface of the rib 10g having an arrow-shaped claw. 16a is provided on the lower surface.
以上述べた本実施例によれば、第３図に示すよ
うに、つまみ１１を操作方向Ａに強く押したとき
プリント基板１３はＢ方向に押されるが、プリン
ト基板１３の凸部１３ａがリブ１０ｆの角穴１０
ｅに嵌合するため、角穴１０ｅの端面に水平に力
が加わり、プリント基板１３の凸部１３ａは外れ
ない。又、プリント基板１３がＢ方向に押された
とき、リブ１０ｇはＣ方向に動こうとするが、キ
ヤビネツト１６に設けた押さえリブ１６ａで押さ
えられ、Ｄ方向には動かない。従つてつまみ１１
を強くＡ方向に押してもプリント基板１３は前面
パネル１０から外れることは全くない。 According to the present embodiment described above, when the knob 11 is strongly pressed in the operating direction A, the printed circuit board 13 is pushed in the direction B, as shown in FIG. square hole 10
e, a force is applied horizontally to the end face of the square hole 10e, and the convex portion 13a of the printed circuit board 13 does not come off. Further, when the printed circuit board 13 is pushed in the B direction, the rib 10g tries to move in the C direction, but is held down by the holding rib 16a provided on the cabinet 16 and does not move in the D direction. Therefore, knob 11
Even if the printed circuit board 13 is strongly pushed in the direction A, the printed circuit board 13 will not come off from the front panel 10 at all.
尚第４図に示すように前面パネル１０のリブ１
０ｆの略長方形の角穴１０ｅの先端部１０ｈはリ
ブ１０ｆの肉厚より薄くしてあるため、プリント
基板１３を挿入するときは斜めにして先づ凸部１
３ａをＥ方向に角穴１０ｅに嵌合させＦ方向に押
せばリブ１０ｇが上方に反り、ストツパービン１
０ｄの端面にプリント基板１３が当たり、リブ１
０ｇはその弾性力でプリント基板１３の凹部１３
ｂの裏面に矢型状の爪が確実に嵌合される。 In addition, as shown in FIG. 4, the rib 1 of the front panel 10
The tip 10h of the substantially rectangular square hole 10e 0f is made thinner than the thickness of the rib 10f, so when inserting the printed circuit board 13, insert the printed circuit board 13 at an angle and first insert the convex portion 1.
3a into the square hole 10e in the E direction and push it in the F direction, the rib 10g will warp upwards, and the stopper bin 1
The printed circuit board 13 touches the end face of 0d, and the rib 1
0g is the recess 13 of the printed circuit board 13 due to its elastic force.
The arrow-shaped claw is securely fitted to the back surface of b.
発明の効果
以上のように本発明によれば、極めて簡単な構
成並びに組立てでプリント基板の確実な固定がで
き、且つ大幅なコスト低減と高い信頼生を得るこ
とができる。Effects of the Invention As described above, according to the present invention, a printed circuit board can be securely fixed with an extremely simple configuration and assembly, and it is also possible to obtain a significant cost reduction and high reliability.
第１図〜第４図は本発明の一実施例を示すもの
で、第１図は要部分解斜視図、第２図はキヤビネ
ツトの要部斜視図、第３図は要部縦断面図、第４
図は組立て状態を示す断面図、第５図〜第７図は
従来例を示し、第５図はレコードプレーヤの斜視
図、第６図は要部分解斜視図、第７図は要部断面
図である。
１０……前面パネル、１０ａ……つまみ受け、
１０ｂ……ヒンジ部、１０ｃ……動作ピン、１０
ｄ……ストツパーピン、１０ｅ……角穴、１０
ｆ，１０ｇ……リブ、１０ｈ……先端部、１１…
…つまみ、１２……スイツチ、１３……プリント
基板、１３ａ……凸部、１３ｂ……凹部、１６…
…キヤビネツト、１６ａ……押さえリブ。
1 to 4 show an embodiment of the present invention, in which FIG. 1 is an exploded perspective view of a main part, FIG. 2 is a perspective view of a main part of a cabinet, and FIG. 3 is a vertical sectional view of a main part. Fourth
The figure is a sectional view showing the assembled state, FIGS. 5 to 7 show a conventional example, FIG. 5 is a perspective view of the record player, FIG. 6 is an exploded perspective view of the main part, and FIG. 7 is a sectional view of the main part. It is. 10...Front panel, 10a...Knob holder,
10b...hinge part, 10c...operation pin, 10
d...Stopper pin, 10e...Square hole, 10
f, 10g...Rib, 10h...Tip, 11...
...Knob, 12...Switch, 13...Printed circuit board, 13a...Convex portion, 13b...Concave portion, 16...
...Cabinet, 16a...pressing rib.
Claims (1)
状の爪を持つリブと略長方形の角穴を持つリブを
夫々上下に対をなして設けると共に、操作つまみ
に対応するスイツチを取り付けたプリント基板の
上下には前記矢型状の爪及び角穴と嵌合する凹部
及び凸部を設け、更に前面パネルにプリント基板
を取り付けた状態でこれをキヤビネツトに取り付
けたとき、前面パネル裏面上部の矢型状の爪を有
するリブに接する位置にキヤビネツト下面に押さ
えリブを設けたレコードプレーヤの前面パネル取
付部構造。1. A rib with an arrow-shaped claw and a rib with a substantially rectangular square hole are provided vertically in pairs on the back of the front panel that has operation knobs, etc., and a printed circuit board with a switch corresponding to the operation knob is installed. The top and bottom are provided with recesses and protrusions that fit into the arrow-shaped claws and square holes, and when the printed circuit board is attached to the front panel and this is attached to the cabinet, the arrow-shaped part at the top of the back of the front panel A structure for mounting a front panel of a record player in which a holding rib is provided on the underside of the cabinet at a position in contact with a rib having a claw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59174610A JPS6151686A (en) | 1984-08-22 | 1984-08-22 | Record player front panel mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59174610A JPS6151686A (en) | 1984-08-22 | 1984-08-22 | Record player front panel mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6151686A JPS6151686A (en) | 1986-03-14 |
| JPH0477999B2 true JPH0477999B2 (en) | 1992-12-09 |
Family
ID=15981595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59174610A Granted JPS6151686A (en) | 1984-08-22 | 1984-08-22 | Record player front panel mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6151686A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4416012C2 (en) * | 1993-05-21 | 1997-11-27 | Gkn Automotive Ag | Clutch disc |
| JP2009181038A (en) * | 2008-01-31 | 2009-08-13 | Sharp Corp | Display device |
-
1984
- 1984-08-22 JP JP59174610A patent/JPS6151686A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6151686A (en) | 1986-03-14 |
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