JPH11261250A - Electronic device - Google Patents
Electronic deviceInfo
- Publication number
- JPH11261250A JPH11261250A JP10056380A JP5638098A JPH11261250A JP H11261250 A JPH11261250 A JP H11261250A JP 10056380 A JP10056380 A JP 10056380A JP 5638098 A JP5638098 A JP 5638098A JP H11261250 A JPH11261250 A JP H11261250A
- Authority
- JP
- Japan
- Prior art keywords
- tongue piece
- frame
- electronic device
- side cover
- tongue
- 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.)
- Granted
Links
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、電子機器に関し、
特に、ＦＭラジオチューナや、テレビジョンチューナな
どの電子機器に関する。TECHNICAL FIELD The present invention relates to electronic equipment,
In particular, the present invention relates to electronic equipment such as an FM radio tuner and a television tuner.
【０００２】[0002]
【従来の技術】従来の電子機器について、図面を用いて
説明する。図７は、従来の電子機器を示す要部分解斜視
図、図８は、図７のＡ部の拡大図、図９は、図８の断面
図、図１０は、従来の電子機器を示す要部断面図であ
る。図７〜図１０に示すように、枠体１は、金属板を切
断、折り曲げ加工することによってコの字状に形成さ
れ、該枠体１は、一対の対向して配設された側壁１ａ
と、該側壁１ａを繋ぐ上壁１ｂと、前面側に開放された
開放部１ｃと、後面側に開放された開放部１ｄとを有し
ている。また、側壁１ａには、後面側に突出された矩形
の第一舌片部１ｅと、該第一舌片部１ｅの略付け根部に
形成された矩形の孔１ｆと、下方に突出された脚部１ｇ
とが設けられている。また、上壁１ｂの略中央部には、
矩形の孔１ｈが設けられている。2. Description of the Related Art Conventional electronic devices will be described with reference to the drawings. 7 is an exploded perspective view of a main part showing a conventional electronic device, FIG. 8 is an enlarged view of a portion A in FIG. 7, FIG. 9 is a cross-sectional view of FIG. 8, and FIG. It is a fragmentary sectional view. As shown in FIGS. 7 to 10, the frame 1 is formed in a U-shape by cutting and bending a metal plate, and the frame 1 is formed of a pair of opposed side walls 1 a.
And an upper wall 1b connecting the side walls 1a, an opening 1c opened to the front side, and an opening 1d opened to the rear side. The side wall 1a has a rectangular first tongue piece 1e protruding to the rear side, a rectangular hole 1f formed at the approximate base of the first tongue piece 1e, and a leg protruding downward. Part 1g
Are provided. In addition, approximately in the center of the upper wall 1b,
A rectangular hole 1h is provided.
【０００３】プリント配線基板２は、平板状の例えばガ
ラス入りエポキシ樹脂材料から成り、図示していない
が、一方の面側には、集積回路（ＩＣ）やコイルや電解
コンデンサーなどが載置され、他方の面側には、チップ
抵抗器やチップコンデンサーなどが載置され、一方の端
部（下方端）には、複数本の端子が外方に突出されるよ
うに固着されている。また、プリント配線基板２は、枠
体１の開放部１ｄに一方の面側を内側にして枠体１の第
一舌片部１ｅに保持されて配置され、プリント配線基板
２の図示していない他方の面側の接地パターンは、枠体
１と半田によって接続され、これによって、プリント配
線基板２が枠体１に固定されている。The printed wiring board 2 is made of, for example, a flat epoxy resin material containing glass and is not shown. On one surface side, an integrated circuit (IC), a coil, an electrolytic capacitor, and the like are mounted. A chip resistor, a chip capacitor, and the like are placed on the other surface side, and a plurality of terminals are fixed to one end (lower end) so as to protrude outward. Further, the printed wiring board 2 is disposed so as to be held by the first tongue piece 1e of the frame body 1 with one surface side inside the open portion 1d of the frame body 1, and the printed wiring board 2 is not shown. The ground pattern on the other surface side is connected to the frame 1 by soldering, whereby the printed wiring board 2 is fixed to the frame 1.
【０００４】側面カバー３は、金属板を切断、折り曲げ
加工することによって形成され、平板部３ｋと、平板部
３ｋの側部を折り曲げられた一対の対向して配設された
略矩形の第二舌片部３ａと、平板部３ｋの上部を折り曲
げて形成された爪部３ｂとを有している。また、第二舌
片部３ａの先端部には、内方に突出する凸部３ｃが設け
られ、爪部３ｂの先端部には、内方に突出する凸部３ｄ
が設けられている。また、側面カバー３は、枠体１の開
放部１ｄに配設されたプリント配線基板２を覆うように
配設されている。この状態のとき、側面カバー３の第二
舌片部３ａは、枠体１の第一舌片部１ｅと対向して配設
され、第二舌片部３ａの凸部３ｃが、側壁１ａの孔１ｆ
に係合し、また、爪部３ｂの凸部３ｄは、上壁１ｂの孔
１ｈに係合している。[0004] The side cover 3 is formed by cutting and bending a metal plate, and has a flat plate portion 3k and a pair of opposing substantially rectangular second bent side portions of the flat plate portion 3k. It has a tongue piece 3a and a claw 3b formed by bending the upper part of the flat plate 3k. Further, an inwardly projecting projection 3c is provided at the tip of the second tongue piece 3a, and an inwardly projecting projection 3d is provided at the tip of the claw 3b.
Is provided. Further, the side cover 3 is provided so as to cover the printed wiring board 2 provided in the opening 1 d of the frame 1. In this state, the second tongue piece 3a of the side cover 3 is disposed so as to face the first tongue piece 1e of the frame 1, and the projection 3c of the second tongue piece 3a is provided on the side wall 1a. Hole 1f
The projection 3d of the claw 3b is engaged with the hole 1h of the upper wall 1b.
【０００５】次に、この電子機器の組み立てについて説
明する。まず、集積回路（ＩＣ）やチップ抵抗器などが
配設されたプリント配線基板２を枠体１の開放部１ｄに
組み込み、プリント配線基板２の図示していない接地パ
ターンを枠体１に半田付けし、接続・固定する。Next, the assembly of the electronic device will be described. First, a printed wiring board 2 on which an integrated circuit (IC), a chip resistor and the like are disposed is incorporated into an open portion 1d of the frame 1, and a ground pattern (not shown) of the printed wiring board 2 is soldered to the frame 1. Connect and fix.
【０００６】次に、枠体１の開放部１ｄに配設されたプ
リント配線基板２側に、プリント配線基板２の面に対し
て側面カバー３を平行である状態を維持しながら重ね合
わせるように移動（図８、図９参照：矢印Ａ方向）し
て、図１０に示すように側面カバー３の第二舌片部３ａ
の凸部３ｃを、枠体１の側壁１ａの孔１ｆに係合させ、
また、爪部３ｂの凸部３ｄを、上壁１ｂの孔１ｈに係合
させて、側面カバー３が枠体１に組み込まれて、この電
子機器の組み立ては完了する。Next, the side cover 3 is superimposed on the printed wiring board 2 provided in the open portion 1d of the frame 1 while maintaining the side cover 3 parallel to the surface of the printed wiring board 2. It moves (refer to FIG. 8 and FIG. 9: arrow A direction), and as shown in FIG.
Is engaged with the hole 1f of the side wall 1a of the frame 1,
In addition, the protrusion 3d of the claw 3b is engaged with the hole 1h of the upper wall 1b, and the side cover 3 is incorporated into the frame 1, whereby the assembly of the electronic device is completed.
【０００７】[0007]
【発明が解決しようとする課題】しかしながら、従来の
電子機器の組み立てでは、プリント配線基板２が組み込
まれた枠体１の開放部１ｄに側面カバー３を組み付ける
際に、組み付け作業のための基準（支点）となる部材
（部位）が、枠体１にも側面カバー３にも形成されてお
らず、側面カバー３の枠体１への組み込み作業は、目視
によって枠体１に対して、側面カバー３を平行に重ね合
わせるように移動させて行うことから側面カバー３の枠
体１に対する位置決め作業がし難く、手間が掛かり、組
み込み難いという問題がある。However, in assembling a conventional electronic device, when assembling the side cover 3 to the open portion 1d of the frame 1 in which the printed wiring board 2 is incorporated, a standard for assembling work ( The member (part) serving as the fulcrum is not formed on the frame 1 or the side cover 3, and the work of assembling the side cover 3 into the frame 1 is performed by visually checking the frame 1 against the side cover. Since the side covers 3 are moved so as to be overlapped in parallel, the positioning work of the side cover 3 with respect to the frame 1 is difficult, which is troublesome and difficult to incorporate.
【０００８】また、組み立てられた状態では、枠体１の
孔１ｆ、１ｈに、側面カバー３の凸部３ｃ、３ｄが係合
しているのみであることから、この電子機器を搬送する
際などに、側面カバー３が何かにぶつかったりすると、
側面カバー３が枠体１から簡単に外れてしまうという問
題がある。In the assembled state, only the projections 3c and 3d of the side cover 3 are engaged with the holes 1f and 1h of the frame 1, so that the electronic device can be transported. If the side cover 3 hits something,
There is a problem that the side cover 3 easily comes off the frame 1.
【０００９】そこで、本発明の電子機器では、上述の問
題点を解決するものであり、その目的は、側面カバーの
枠体への組み込みが簡単な電子機器を提供することであ
る。Therefore, the electronic device of the present invention solves the above-mentioned problems, and an object of the present invention is to provide an electronic device in which a side cover can be easily incorporated into a frame.
【００１０】[0010]
【課題を解決するための手段】本発明の電子機器は、枠
体と、側面カバーとを備え、枠体は、一対の対向して配
設された側壁と、側壁を繋ぐ上壁と、側壁及び前記上壁
で囲まれた開放部とを有し、側壁に第一舌片部を設け、
側面カバーは、平板部と、平板部から第一舌片部に対向
する方向に突出した第二舌片部とを有し、第二舌片部に
突出部を設け、枠体の開放部に、側面カバーを被せ、突
出部が、第一舌片部にガイドされて、第二舌片部を側壁
に係合させたことである。An electronic apparatus according to the present invention includes a frame and a side cover, the frame including a pair of opposed side walls, an upper wall connecting the side walls, and a side wall. And an open portion surrounded by the upper wall, a first tongue piece is provided on the side wall,
The side cover has a flat portion and a second tongue portion protruding from the flat portion in a direction opposite to the first tongue portion, a protrusion is provided on the second tongue portion, and an open portion of the frame body is provided. The projection is guided by the first tongue, and the second tongue is engaged with the side wall.
【００１１】また、本発明の電子機器は、側面カバーに
爪部を設け、爪部を枠体の上壁に係合させたことであ
る。また、本発明の電子機器は、突出部は、第二舌片部
の側端面から第二舌片部の面方向に突出し、突出部の先
端部を側面カバーの内方に折り曲げた折曲部を備えてい
ることである。Further, in the electronic apparatus of the present invention, a claw portion is provided on the side cover, and the claw portion is engaged with the upper wall of the frame. In the electronic device according to the aspect of the invention, the protruding portion may protrude from a side end surface of the second tongue piece in a surface direction of the second tongue piece, and bend a bent front end of the protruding portion inward of the side cover. It is to have.
【００１２】また、本発明の電子機器は、折曲部の表面
は、第二舌片部の突出方向に沿って傾斜した傾斜面とな
り、傾斜面が第一舌片部にガイドされるようにしたこと
である。また、本発明の電子機器は、枠体の第一舌片部
に開放部を覆うようにプリント配線基板を取り付け、折
曲部の角部にテーパ部を設け、テーパ部がプリント配線
基板の端部を乗り越えて側面カバーが枠体に取り付けら
れたことである。Also, in the electronic device of the present invention, the surface of the bent portion may be an inclined surface which is inclined along the projecting direction of the second tongue, so that the inclined surface is guided by the first tongue. It was done. Also, in the electronic device of the present invention, a printed wiring board is attached to the first tongue piece of the frame so as to cover the open part, a tapered part is provided at a corner of the bent part, and the tapered part is an end of the printed wiring board. That is, the side cover was attached to the frame body over the part.
【００１３】また、本発明の電子機器は、折曲部がプリ
ント配線基板の表面側に突出した状態で取り付けられた
ことである。また、本発明の電子機器は、側壁の第一舌
片部の先端角部が円弧状であることである。Further, the electronic device of the present invention is mounted such that the bent portion protrudes toward the surface of the printed wiring board. Further, in the electronic device according to the present invention, the tip corner of the first tongue piece on the side wall has an arc shape.
【００１４】[0014]
【発明の実施の形態】以下に、本発明の電子機器につい
て、図面を用いて説明する。図１は、本発明の電子機器
を示す要部分解斜視図、図２は、図１のＡ部の部分拡大
図、図３は、図２の断面図である。なお、従来の電子機
器と同一構成については、同一符号を付与してある。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an electronic device according to the present invention will be described with reference to the drawings. FIG. 1 is an exploded perspective view of an essential part showing an electronic apparatus according to the present invention, FIG. 2 is a partially enlarged view of a portion A in FIG. 1, and FIG. 3 is a sectional view of FIG. The same components as those of the conventional electronic device are denoted by the same reference numerals.
【００１５】図１〜図３に示すように、枠体１は、金属
板を切断、折り曲げ加工することによってコの字状に形
成され、該枠体１は、一対の対向して配設された側壁１
ａと、該側壁１ａを繋ぐ上壁１ｂと、側壁１ａ及び上壁
１ｂで囲まれ、前面側に開放された開放部１ｃと、後面
側に開放された開放部１ｄとを有している。また、側壁
１ａには、後面側に突出され、先端角部１ｋが円弧状で
ある略矩形の第一舌片部１ｉと、該第一舌片部１ｉに連
設された略矩形の切り欠き部１ｊと、該第一舌片部１ｉ
の略付け根部の所定の位置に形成された矩形の孔１ｆ
と、下方に突出された脚部１ｇとが設けられている。ま
た、上壁１ｂの略中央部には、矩形の孔１ｈが設けられ
ている。As shown in FIGS. 1 to 3, the frame 1 is formed in a U-shape by cutting and bending a metal plate, and the frame 1 is provided as a pair of opposed faces. Side wall 1
a, an upper wall 1b connecting the side wall 1a, an open portion 1c surrounded by the side wall 1a and the upper wall 1b and opened to the front side, and an open portion 1d opened to the rear side. The side wall 1a has a substantially rectangular first tongue piece 1i projecting rearward and having a tip corner 1k in an arc shape, and a substantially rectangular notch connected to the first tongue piece 1i. Part 1j and the first tongue piece part 1i
Rectangular hole 1f formed at a predetermined position at the approximate root of
And a leg 1g protruding downward. In addition, a rectangular hole 1h is provided substantially in the center of the upper wall 1b.
【００１６】プリント配線基板２は、平板状の例えばガ
ラス入りエポキシ樹脂材料から成り、図示していない
が、一方の面側には、集積回路（ＩＣ）やコイルや電解
コンデンサーなどが載置され、他方の面側には、チップ
抵抗器やチップコンデンサーなどが載置され、一方の端
部（下方）には、複数本の端子が外方に突出されるよう
に固着されている。また、プリント配線基板２は、一方
の面側を内側にして枠体１の開放部１ｄに枠体１の第一
舌片部１ｉに保持されて配置され、プリント配線基板２
の図示していない他方の面側の接地パターンは、枠体１
と半田によって接続され、これによって、プリント配線
基板２が枠体１に固定されている。The printed wiring board 2 is made of, for example, a flat epoxy resin material containing glass. Although not shown, an integrated circuit (IC), a coil, an electrolytic capacitor, and the like are mounted on one surface side. A chip resistor, a chip capacitor, and the like are placed on the other surface side, and a plurality of terminals are fixed to one end (downward) so as to protrude outward. The printed wiring board 2 is disposed on the first tongue piece portion 1i of the frame 1 at the open portion 1d of the frame 1 with one surface side inside.
The grounding pattern on the other side (not shown) is the frame 1
The printed wiring board 2 is fixed to the frame 1 by soldering.
【００１７】側面カバー３は、金属板を切断、折り曲げ
加工することによって形成され、平板部３ｋと、平板部
３ｋから前記枠体１の第一舌片部１ｉに対向する方向に
突出し、一対の対向して配設された略矩形の第二舌片部
３ａと、平板部３ｋの上部を折り曲げて形成された爪部
３ｂとを有している。また、第二舌片部３ａの先端部に
は、内方に突出する凸部３ｃが設けられ、また、爪部３
ｂの先端部で、且つ略中央部には、内方に突出する凸部
３ｄが設けられている。The side cover 3 is formed by cutting and bending a metal plate. The side cover 3 projects from the flat plate portion 3k and the first tongue piece portion 1i of the frame 1 from the flat plate portion 3k. It has a substantially rectangular second tongue piece 3a disposed opposite thereto and a claw 3b formed by bending the upper part of the flat plate 3k. In addition, a protrusion 3c protruding inward is provided at the tip of the second tongue piece 3a.
A convex portion 3d protruding inward is provided at the distal end portion of b and at a substantially central portion.
【００１８】また、第二舌片部３ａの一方の側端面（図
２の下方側）には、略Ｌ字状の突出部３ｆが設けられて
いる。該突出部３ｆは、第二舌片部３ａの側端面から第
二舌片部３ａの面方向に突出し、突出部３ｆの先端部を
前記側面カバー３の内方に折り曲げられた折曲部３ｈを
備えている。この折曲部３ｈの表面は、第二舌片部３ａ
の突出方向に沿って下方に傾斜した傾斜面と成ってい
る。また、折曲部３ｈの先端の角部には、テーパ部３ｉ
が設けられている。また、側面カバー３は、枠体１の開
放部１ｄに配置されたプリント配線基板２を覆うように
枠体１に係止されている。A substantially L-shaped protrusion 3f is provided on one side end surface (the lower side in FIG. 2) of the second tongue piece 3a. The protruding portion 3f protrudes from the side end surface of the second tongue piece 3a in the surface direction of the second tongue piece 3a, and the tip of the protruding portion 3f is bent inward of the side cover 3h. It has. The surface of the bent portion 3h is the second tongue piece 3a.
And a downwardly inclined surface along the protruding direction. Further, a tapered portion 3i is provided at a corner of the tip of the bent portion 3h.
Is provided. The side cover 3 is locked to the frame 1 so as to cover the printed wiring board 2 arranged in the open portion 1 d of the frame 1.
【００１９】次に、この電子機器の組み立てについて説
明する。図４は、本発明の電子機器の組み立てにおける
側壁の第一舌片部と側面カバーの突出部とが当接した状
態を説明する説明図、図５は、本発明の電子機器の組み
立てにおける側面カバーの突出部のテーパ部とプリント
配線基板とが当接した状態を説明する説明図、図６は、
本発明の電子機器の組み立てが完了した状態を説明する
説明図である。まず、集積回路（ＩＣ）やチップ抵抗器
などが配設されたプリント配線基板２を枠体１の開放部
１ｄに組み込み、プリント配線基板２の図示していない
接地パターンを枠体１に半田付けによって接続し、これ
によって、プリント配線基板２が枠体１に固定されてい
る。Next, the assembly of the electronic device will be described. FIG. 4 is an explanatory view illustrating a state in which the first tongue piece of the side wall and the protruding portion of the side cover are in contact with each other in assembling the electronic device of the present invention. FIG. FIG. 6 is an explanatory view for explaining a state in which the tapered portion of the projecting portion of the cover is in contact with the printed wiring board.
FIG. 11 is an explanatory diagram illustrating a state in which the assembly of the electronic device of the present invention is completed. First, a printed wiring board 2 on which an integrated circuit (IC), a chip resistor and the like are disposed is incorporated into an open portion 1d of the frame 1, and a ground pattern (not shown) of the printed wiring board 2 is soldered to the frame 1. Thus, the printed wiring board 2 is fixed to the frame 1.
【００２０】次に、枠体１の開放部１ｄに配設されたプ
リント配線基板２の他方の面を覆うように側面カバー３
を枠体１に組み込む際に、先ず、枠体１の上壁１ｂに側
面カバー３の爪部３ｂの端面を上壁１ｂに対して少し傾
けて当接させる。このとき爪部３ｂの凸部３ｄと上壁１
ｂの孔１ｈとは、対向する位置となるようにする。次
に、この当接された爪部３ｂの端面を支点にして、側面
カバー３の第二舌片部３ａを枠体１の第一舌片部１ｉの
方向に回動させて、この回動で第二舌片部３ａの折曲部
３ｈの傾斜面が、図４に示すように第一舌片部１ｉの円
弧状の先端角部１ｋに当接される。この状態から、側面
カバー３の第二舌片部３ａを更に回動させると折曲部３
ｈの傾斜面が、第一舌片部１ｉの先端角部１ｋに当接し
たまま折曲部３ｈにガイドされて第二舌片部３ａが下方
に移動される。Next, a side cover 3 is provided so as to cover the other surface of the printed wiring board 2 disposed in the open portion 1d of the frame 1.
When assembling into the frame 1, first, the end face of the claw portion 3b of the side cover 3 is made to abut on the upper wall 1b of the frame 1 with a slight inclination with respect to the upper wall 1b. At this time, the protrusion 3d of the claw 3b and the upper wall 1
The hole 1h of b is located at a position facing the hole 1h. Next, the second tongue piece 3a of the side cover 3 is rotated in the direction of the first tongue piece 1i of the frame body 1 with the end face of the abutted claw 3b as a fulcrum. Then, the inclined surface of the bent portion 3h of the second tongue piece 3a is brought into contact with the arc-shaped tip corner 1k of the first tongue piece 1i as shown in FIG. From this state, when the second tongue piece 3a of the side cover 3 is further rotated, the bent portion 3
The inclined surface of h is guided by the bent portion 3h while abutting on the tip corner 1k of the first tongue piece 1i, and the second tongue piece 3a is moved downward.
【００２１】この状態から第二舌片部３ａを更に回動さ
せると、図５に示すように突出部３ｆの折曲部３ｈの傾
斜するテーパ部３ｉがプリント配線基板２の側端面に弾
接され、この弾接されたことで第二舌片部３ａは、枠体
１から離れる方向（矢印Ｂ方向）に移動する。そして、
更に回動させると、図６に示すように第二舌片部３ａの
折曲部３ｈは、第二舌片部３ａのバネ性によって元の状
態に戻り、折曲部３ｈは、枠体１の切り欠き部１ｊ内に
配設される。このとき、第二舌片部３ａの折曲部３ｈ
は、プリント配線基板２の一方の表面に突出している状
態で取り付けられている。この状態のとき、第二舌片部
３ａの凸部３ｃは、側壁１ａの孔１ｆに係合される。こ
れによって、側面カバー３が枠体１に組み込まれて、こ
の電子機器の組み立ては完了する。When the second tongue piece 3a is further rotated from this state, the inclined tapered portion 3i of the bent portion 3h of the projecting portion 3f elastically contacts the side end surface of the printed wiring board 2 as shown in FIG. Then, the second tongue piece 3a moves in the direction away from the frame 1 (the direction of the arrow B) due to the elastic contact. And
When further rotated, the bent portion 3h of the second tongue piece 3a returns to the original state by the spring property of the second tongue piece 3a, as shown in FIG. In the notch 1j. At this time, the bent portion 3h of the second tongue piece 3a
Are mounted so as to protrude from one surface of the printed wiring board 2. In this state, the protrusion 3c of the second tongue piece 3a is engaged with the hole 1f of the side wall 1a. Thus, the side cover 3 is incorporated into the frame 1, and the assembly of the electronic device is completed.
【００２２】この組み立てられた状態のとき、側面カバ
ー３の第二舌片部３ａは、枠体１の第一舌片部１ｉと対
向して配置され、また、第二舌片部３ａに設けられた突
出部３ｆの折曲部３ｈが、枠体１の切り欠き部１ｊ内に
挿通された状態に配置されている。そして、切り欠き部
１ｊ内に配置された折曲部３ｈが、プリント配線基板２
の一方の表面側に突出されている。また、爪部３ｂの凸
部３ｄは、枠体１の上壁１ｂの孔１ｈに係合している。In this assembled state, the second tongue piece 3a of the side cover 3 is disposed so as to face the first tongue piece 1i of the frame 1, and is provided on the second tongue piece 3a. The bent portion 3h of the projected portion 3f is arranged so as to be inserted into the notch 1j of the frame 1. Then, the bent portion 3h arranged in the notch portion 1j is
Is protruded to one surface side. The projection 3d of the claw 3b is engaged with the hole 1h of the upper wall 1b of the frame 1.
【００２３】[0023]
【発明の効果】以上のように、本発明の電子機器は、枠
体は、一対の対向して配設された側壁と、該側壁を繋ぐ
上壁と、側壁及び上壁で囲まれた開放部とを有し、側壁
に第一舌片部を設け、側面カバーは、平板部と、該平板
部から第一舌片部に対向する方向に突出した第二舌片部
とを有し、第二舌片部に突出部を設け、枠体の開放部
に、側面カバーを被せ、突出部が、第一舌片部にガイド
されて、第二舌片部を側壁に係合させたことによって、
枠体に側面カバーを組み込むとき、側面カバーの第二舌
片部に設けられた突出部が、枠体の第一舌片部に誘導・
ガイドされるので、組み込み作業が容易になるという効
果を奏する。As described above, in the electronic device according to the present invention, the frame includes a pair of opposed side walls, an upper wall connecting the side walls, and an open wall surrounded by the side walls and the upper wall. Having a first tongue piece portion on the side wall, the side cover has a flat plate portion, and a second tongue piece portion protruding from the flat plate portion in a direction facing the first tongue piece portion, Providing the second tongue with a protrusion, covering the open portion of the frame with a side cover, and guiding the protrusion with the first tongue to engage the second tongue with the side wall By
When incorporating the side cover into the frame, the protrusion provided on the second tongue of the side cover guides the first tongue of the frame.
Since the guide operation is performed, there is an effect that the assembling work is facilitated.
【００２４】また、本発明の電子機器は、側面カバーに
爪部を設け、該爪部を枠体の上壁に係合させたことによ
って、側面カバーを枠体に組み込むとき、上壁に爪部を
係合させるので、この係合されるとき、ここを組み込み
作業の支点とすることで、組み込み作業が一層容易にな
る。Further, according to the electronic apparatus of the present invention, the claw is provided on the side cover, and the claw is engaged with the upper wall of the frame, so that the claw is formed on the upper wall when the side cover is incorporated into the frame. Since the parts are engaged, when this engagement is performed, by using this as a fulcrum of the assembling work, the assembling work is further facilitated.
【００２５】また、本発明の電子機器は、折曲部の表面
は、第二舌片部の突出方向に沿って傾斜した傾斜面とな
り、該傾斜面が第一舌片部にガイドされるようにしたこ
とによって、ガイドされるのが傾斜面であるので、組み
込み作業が滑らかで一層容易になる。Further, in the electronic device of the present invention, the surface of the bent portion is formed as an inclined surface inclined along the projecting direction of the second tongue, and the inclined surface is guided by the first tongue. With this configuration, since the inclined surface is guided, the assembling work is smooth and easier.
【００２６】また、本発明の電子機器は、第二舌片部の
折曲部がプリント配線基板の表面に突出している状態で
取り付けられていることから、側面カバーが外れる方向
に動いても折曲部によって、プリント配線基板に確実に
係止されるので、側面カバーが枠体から簡単に外れてし
まうことがなくなる。Further, since the electronic device of the present invention is mounted with the bent portion of the second tongue piece projecting from the surface of the printed wiring board, the electronic device can be folded even if it moves in the direction in which the side cover comes off. The curved portion securely locks the printed circuit board, so that the side cover does not easily come off the frame.
【００２７】また、本発明の電子機器は、側壁の第一舌
片部の先端角部が円弧状であることによって、組み立て
の際、先端角部が側面カバーの第二舌片部の突出部と摺
接するとき先端角部が円弧状であることから摺接が滑ら
かに行われ、組み込み作業が容易になるという効果を奏
する。Further, in the electronic device of the present invention, the tip corner of the first tongue piece of the side wall is arc-shaped, so that the tip corner is formed by the projection of the second tongue piece of the side cover during assembly. When the sliding contact is made, since the tip corner is in an arc shape, the sliding contact is performed smoothly, and an effect that the assembling work is facilitated is achieved.
【図１】本発明の電子機器を示す要部分解斜視図であ
る。FIG. 1 is an exploded perspective view showing a main part of an electronic apparatus according to the present invention.
【図２】図１のＡ部の拡大図である。FIG. 2 is an enlarged view of a portion A in FIG.
【図３】図２の断面図である。FIG. 3 is a sectional view of FIG. 2;
【図４】本発明の電子機器の組み立てにおける側壁の舌
片部と側面カバーの突出部とが当接した状態を説明する
説明図である。FIG. 4 is an explanatory diagram illustrating a state in which the tongue piece of the side wall and the protrusion of the side cover are in contact with each other in assembling the electronic device of the present invention.
【図５】本発明の電子機器の組み立てにおける側面カバ
ーの突出部のテーパ部とプリント配線基板とが当接した
状態を説明する説明図である。FIG. 5 is an explanatory view illustrating a state in which the tapered portion of the protruding portion of the side cover is in contact with the printed wiring board in assembling the electronic device of the present invention.
【図６】本発明の電子機器の組み立てが完了した状態を
説明する説明図である。FIG. 6 is an explanatory diagram illustrating a state where the electronic device of the present invention has been assembled.
【図７】従来の電子機器を示す要部分解斜視図である。FIG. 7 is an exploded perspective view showing a main part of a conventional electronic device.
【図８】図７のＡ部の拡大図である。FIG. 8 is an enlarged view of a portion A in FIG. 7;
【図９】図８の断面図である。FIG. 9 is a sectional view of FIG. 8;
【図１０】従来の電子機器を示す要部断面図である。FIG. 10 is a cross-sectional view of a main part showing a conventional electronic device.
１ 枠体 １ａ 側壁 １ｂ 上壁 １ｃ、１ｄ 開放部 １ｉ 第一舌片部 １ｋ 先端角部 ２ プリント配線基板 ３ 側面カバー ３ａ 第二舌片部 ３ｂ 爪部 ３ｃ、３ｄ 凸部 ３ｆ 突出部 ３ｈ 折曲部 ３ｉ テーパ部 ３ｋ 平板部 DESCRIPTION OF SYMBOLS 1 Frame body 1a Side wall 1b Upper wall 1c, 1d Open part 1i First tongue piece 1k Tip corner 2 Printed wiring board 3 Side cover 3a Second tongue piece 3b Claw 3c, 3d Projection 3f Projection 3h Bend Part 3i Taper part 3k Flat part
Claims (7)
は、一対の対向して配設された側壁と、該側壁を繋ぐ上
壁と、前記側壁及び前記上壁で囲まれた開放部とを有
し、前記側壁に第一舌片部を設け、前記側面カバーは、
平板部と、該平板部から前記第一舌片部に対向する方向
に突出した第二舌片部とを有し、前記第二舌片部に突出
部を設け、前記枠体の前記開放部に、前記側面カバーを
被せ、前記突出部が、前記第一舌片部にガイドされて、
前記第二舌片部を前記側壁に係合させたことを特徴とす
る電子機器。1. A frame comprising: a frame; and a side cover, wherein the frame is surrounded by a pair of opposed side walls, an upper wall connecting the side walls, and the side wall and the upper wall. An opening portion, a first tongue piece portion is provided on the side wall, and the side cover is
A flat portion, and a second tongue portion protruding from the flat portion in a direction facing the first tongue portion, wherein a projection is provided on the second tongue portion, and the open portion of the frame body is provided. On the side cover, the protrusion is guided by the first tongue piece,
An electronic device, wherein the second tongue piece is engaged with the side wall.
前記枠体の前記上壁に係合させたことを特徴とする請求
項１記載の電子機器。2. The electronic device according to claim 1, wherein a claw portion is provided on the side cover, and the claw portion is engaged with the upper wall of the frame.
から前記第二舌片部の面方向に突出し、前記突出部の先
端部を前記側面カバーの内方に折り曲げた折曲部を備え
ていることを特徴とする請求項１、又は２記載の電子機
器。3. The bent portion protrudes from the side end surface of the second tongue piece in the surface direction of the second tongue piece, and the tip of the protrusion is bent inward of the side cover. The electronic device according to claim 1, further comprising a unit.
突出方向に沿って傾斜した傾斜面となり、該傾斜面が前
記第一舌片部にガイドされるようにしたことを特徴とす
る請求項３記載の電子機器。4. The surface of the bent portion is formed as an inclined surface inclined along a projecting direction of the second tongue piece, and the inclined surface is guided by the first tongue piece. The electronic device according to claim 3, wherein
を覆うようにプリント配線基板を取り付け、前記折曲部
の角部にテーパ部を設け、該テーパ部が前記プリント配
線基板の端部を乗り越えて前記側面カバーが前記枠体に
取り付けられたことを特徴とする請求項３、又は４記載
の電子機器。5. A printed wiring board is attached to the first tongue piece of the frame so as to cover the opening, and a tapered portion is provided at a corner of the bent portion, and the tapered portion is formed by the printed wiring board. The electronic device according to claim 3, wherein the side cover is attached to the frame body over an end of the electronic device.
面側に突出した状態で取り付けられたことを特徴とする
請求項５記載の電子機器。6. The electronic device according to claim 5, wherein the bent portion is attached so as to protrude toward a surface of the printed wiring board.
円弧状であることを特徴とする請求項１記載の電子機
器。7. The electronic device according to claim 1, wherein a corner of a tip of the first tongue piece of the side wall has an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05638098A JP3732941B2 (en) | 1998-03-09 | 1998-03-09 | Electronics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05638098A JP3732941B2 (en) | 1998-03-09 | 1998-03-09 | Electronics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11261250A true JPH11261250A (en) | 1999-09-24 |
| JP3732941B2 JP3732941B2 (en) | 2006-01-11 |
Family
ID=13025665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP05638098A Expired - Fee Related JP3732941B2 (en) | 1998-03-09 | 1998-03-09 | Electronics |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3732941B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7004553B2 (en) * | 1998-12-30 | 2006-02-28 | Apw Electronics Ltd. | Method and apparatus for hanging a panel of an electrical cabinet |
| JP2006081307A (en) * | 2004-09-09 | 2006-03-23 | Chugoku Electric Power Co Inc:The | Distribution board |
| JP2006097230A (en) * | 2004-09-28 | 2006-04-13 | Aisin Seiki Co Ltd | Door handle device for vehicle |
| JP2020027167A (en) * | 2018-08-10 | 2020-02-20 | 富士ゼロックス株式会社 | Fastening structure and image forming apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5933277U (en) * | 1982-08-24 | 1984-03-01 | アルプス電気株式会社 | Case for high frequency equipment |
| JPS61171402U (en) * | 1985-04-12 | 1986-10-24 | ||
| JPS63200396U (en) * | 1987-06-12 | 1988-12-23 | ||
| JPH0670286U (en) * | 1993-03-16 | 1994-09-30 | パイオニア株式会社 | Electrical equipment enclosure case |
| JPH08330753A (en) * | 1995-05-30 | 1996-12-13 | Yazaki Corp | Electrical connecting body with anchor for sidewall coupling |
-
1998
- 1998-03-09 JP JP05638098A patent/JP3732941B2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5933277U (en) * | 1982-08-24 | 1984-03-01 | アルプス電気株式会社 | Case for high frequency equipment |
| JPS61171402U (en) * | 1985-04-12 | 1986-10-24 | ||
| JPS63200396U (en) * | 1987-06-12 | 1988-12-23 | ||
| JPH0670286U (en) * | 1993-03-16 | 1994-09-30 | パイオニア株式会社 | Electrical equipment enclosure case |
| JPH08330753A (en) * | 1995-05-30 | 1996-12-13 | Yazaki Corp | Electrical connecting body with anchor for sidewall coupling |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7004553B2 (en) * | 1998-12-30 | 2006-02-28 | Apw Electronics Ltd. | Method and apparatus for hanging a panel of an electrical cabinet |
| JP2006081307A (en) * | 2004-09-09 | 2006-03-23 | Chugoku Electric Power Co Inc:The | Distribution board |
| JP4557249B2 (en) * | 2004-09-09 | 2010-10-06 | 中国電力株式会社 | Distribution board |
| JP2006097230A (en) * | 2004-09-28 | 2006-04-13 | Aisin Seiki Co Ltd | Door handle device for vehicle |
| JP2020027167A (en) * | 2018-08-10 | 2020-02-20 | 富士ゼロックス株式会社 | Fastening structure and image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3732941B2 (en) | 2006-01-11 |
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