JP2687944B2 - Printed circuit board reinforcement structure - Google Patents
Printed circuit board reinforcement structureInfo
- Publication number
- JP2687944B2 JP2687944B2 JP7198329A JP19832995A JP2687944B2 JP 2687944 B2 JP2687944 B2 JP 2687944B2 JP 7198329 A JP7198329 A JP 7198329A JP 19832995 A JP19832995 A JP 19832995A JP 2687944 B2 JP2687944 B2 JP 2687944B2
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- circuit board
- board
- printed
- reinforcing
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
Landscapes
- Structure Of Printed Boards (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【０００１】[0001]
【産業上の利用分野】本発明は、プリント基板の補強に
関するものであり、プリント基板の３面を補強し、かつ
その補強媒体をネジを介して固定することにより、より
強固な固定を行うことが出来、これにより、シャーシの
取扱時及びシャーシキットの輸送時において衝撃等によ
っても容易には割れない構造を提供するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reinforcement of a printed circuit board, and it is possible to reinforce the three surfaces of the printed circuit board and fix the reinforcing medium with screws so that the printed circuit board is more firmly fixed. This makes it possible to provide a structure that is not easily cracked by a shock or the like during handling of the chassis and transportation of the chassis kit.
【０００２】[0002]
【従来の技術】従来、家庭電化製品に使用されているプ
リント基板は補強が成されていないため、重量物を実装
している場合、取扱時において基板の破損に至るような
変形に注意して取り扱う必要があった。2. Description of the Related Art Conventionally, printed circuit boards used for home electric appliances have not been reinforced. Therefore, when a heavy object is mounted, be careful not to deform the board when handling it. Had to handle.
【０００３】[0003]
【発明が解決しようとする課題】従来のプリント基板構
造では基板上に重量物がのっている場合、若しくは基板
が大型である場合、基板が撓むため、筐体の基板挿入用
ガイドへの挿入性が悪く、かつ基板の取扱い時において
も衝撃等により破損する等の問題があった。In the conventional printed circuit board structure, when a heavy object is placed on the board or the board is large, the board is bent, so that the guide to the board insertion guide of the housing is provided. There was a problem that the insertability was poor and that the substrate was damaged due to impact or the like even when it was handled.
【０００４】[0004]
【課題を解決するための手段】本発明では、突起状の複
数の固定用脚（実施例符号３）を有し、プリント基板
（同１）の平面方向の両側端部で上記脚が該プリント基
板の平面内の穴（同４）に挿入され該プリント基板に固
定される第１、第２の補強金具（同２）と、該プリント
基板を外部機器に接続するための接続端子を有し、該プ
リント基板の平面方向の後方端部で該プリント基板の表
裏両面をはさんだ状態で該プリント基板に固定され、か
つ上記第１、第２の補強金具にも結合される端子板（同
６）とを備え、上記記第１、第２の補強金具と上記端子
板とで上記プリント基板をその周辺端部で拘束して補強
する構成とした。According to the present invention, a plurality of projecting fixing legs (embodiment number 3) are provided, and the legs are printed at both end portions in the plane direction of the printed circuit board (1). It has first and second reinforcing metal fittings (2) inserted into holes (4) in the plane of the board and fixed to the printed circuit board, and connection terminals for connecting the printed circuit board to an external device. , A terminal plate fixed to the printed circuit board with the rear end portion of the printed circuit board in the plane direction sandwiching both the front and back surfaces of the printed circuit board , and also coupled to the first and second reinforcing metal fittings (6. ) And the above-mentioned first and second reinforcing metal fittings and the above-mentioned terminal board restrain the above-mentioned printed circuit board at the peripheral end and reinforce it .
【０００５】[0005]
【作用】補強用部材は、主としてプリント基板の平面方
向の両側端部でプリント基板の曲げ変形を妨げて該プリ
ント基板を補強し、一方、端子板は、主としてプリント
基板の平面方向の後方端部でプリント基板の曲げ変形を
妨げ該プリント基板を補強する。The reinforcing member mainly reinforces the printed circuit board by preventing bending deformation of the printed circuit board at both end portions in the plane direction of the printed circuit board, while the terminal plate mainly serves as a rear end portion in the plane direction of the printed circuit board. Prevents bending deformation of the printed circuit board and reinforces the printed circuit board.
【０００６】[0006]
【実施例】以下、本発明のー実施例を図１及び図２を用
いて説明する。Embodiments of the present invention will be described below with reference to FIGS.
【０００７】図１においてプリント基板１の両端部に補
強金具２の脚部３を挿入するための穴４を形成し、ま
た、プリント基板１の後面部にネジ締めを行なうための
穴５を設けプリント基板を形成する。In FIG. 1, holes 4 for inserting the legs 3 of the reinforcing metal fitting 2 are formed at both ends of the printed circuit board 1, and holes 5 for tightening screws are provided on the rear surface of the printed circuit board 1. Form a printed circuit board.
【０００８】次に、プリント基板両端部穴４に補強金具
２の脚部３を挿入し脚部３先端をひねりプリント基板を
挾み込むことによりプリント基板１の変形を防止する。Next, the leg portion 3 of the reinforcing metal fitting 2 is inserted into the holes 4 at both ends of the printed circuit board, and the tip of the leg portion 3 is twisted to pinch the printed circuit board to prevent the printed circuit board 1 from being deformed.
【０００９】この脚部は半田にてパタ−ン上に固定す
る。そして、プリント基板１の後面に端子板６をガイド
リブ７を用いて挿入しボス８を用いて基板後面部の穴５
を介してネジ締め固定を行なう。The legs are fixed on the pattern by soldering. Then, the terminal board 6 is inserted into the rear surface of the printed board 1 by using the guide ribs 7, and the bosses 8 are used to insert the holes 5 in the rear surface portion of the board.
Tighten and fix the screws via.
【００１０】最後に、金具２の立上り部９を介して端子
板６のボス１０へ締め付けを行なう。以上に構造を示す
プリント基板は図２に示すように、両端部及び後部、更
には両端部と後部の交差部に於いても強固なる補強を行
なっている。このことより取扱時、及びシャーシキット
での輸送時における破損等の問題を減少できる。Finally, the metal plate 2 is fastened to the boss 10 of the terminal plate 6 through the rising portion 9 of the metal plate 2. As shown in FIG. 2, the printed circuit board having the above-described structure is reinforced at both end portions and the rear portion, and also at the intersecting portions of the both end portions and the rear portion, for reinforcement. This can reduce problems such as damage during handling and transportation in the chassis kit.
【００１１】[0011]
【発明の効果】本発明によれば、従来のプリント基板の
ように取扱時における変形若しくはそれに伴う基板の破
損等を発生させることの無い強固なる補強構造を提供で
きる。As described above, according to the present invention, it is possible to provide a strong reinforcing structure which does not cause the deformation during handling or the damage of the substrate due to the deformation like the conventional printed circuit board.
【図１】本発明の一実施例を示す分解斜視図である。FIG. 1 is an exploded perspective view showing one embodiment of the present invention.
【図２】本発明の一実施例を示す平面図である。FIG. 2 is a plan view showing one embodiment of the present invention.
１…プリント基板、 ２…補強金具、 ３…補強金具脚、 ４…補強金具取付用穴、 ５…ボスネジ締め用穴、 ６…端子板、 ７…ガイドリブ、 ８…ボス、 ９…補強金具立上り部、 １０…端子板ボス。 1 ... Printed circuit board, 2 ... Reinforcing metal fittings, 3 ... Reinforcing metal fitting legs, 4 ... Holes for mounting reinforcing metal fittings, 5 ... Boss screw tightening holes, 6 ... Terminal board, 7 ... Guide ribs, 8 ... Boss, 9 ... Reinforcing metal fitting rising portion , 10 ... Terminal board boss.
Claims (1)
リント基板（１）の平面方向の両側端部で上記脚が該プ
リント基板の平面内の穴（４）に挿入され該プリント基
板に固定される第１、第２の補強金具（２）と、 該プリント基板を外部機器に接続するための接続端子を
有し、該プリント基板の平面方向の後方端部で該プリン
ト基板の表裏両面をはさんだ状態で該プリント基板に固
定され、かつ上記第１、第２の補強金具にも結合される
端子板（６）と、 を備え、 上記記第１、第２の補強金具と上記端子板とで上記プリ
ント基板をその周辺端部で拘束して補強するようにした
構成を特徴とするプリント基板の補強構造。Has a 1. A projection-like plurality of fixing legs (3), the leg is inserted into the hole (4) in the plane of the printed circuit board at both ends of the plane direction of the printed board (1) First and second reinforcing metal fittings (2) fixed to the printed circuit board, and connection terminals for connecting the printed circuit board to an external device are provided , and the printed board is provided at a rear end portion in the plane direction of the printed circuit board. A terminal plate (6) fixed to the printed circuit board with the front and back surfaces of the board sandwiched therebetween , and also coupled to the first and second reinforcing metal fittings; A structure for reinforcing a printed circuit board, characterized in that the metal board and the terminal plate constrain the printed circuit board at a peripheral end thereof to reinforce the printed circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7198329A JP2687944B2 (en) | 1995-08-03 | 1995-08-03 | Printed circuit board reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7198329A JP2687944B2 (en) | 1995-08-03 | 1995-08-03 | Printed circuit board reinforcement structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0846303A JPH0846303A (en) | 1996-02-16 |
| JP2687944B2 true JP2687944B2 (en) | 1997-12-08 |
Family
ID=16389305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7198329A Expired - Fee Related JP2687944B2 (en) | 1995-08-03 | 1995-08-03 | Printed circuit board reinforcement structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2687944B2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0533554U (en) * | 1991-10-07 | 1993-04-30 | 株式会社日立製作所 | Reinforced structure of printed circuit board |
-
1995
- 1995-08-03 JP JP7198329A patent/JP2687944B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0846303A (en) | 1996-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |