JPS62189797A - Printed board fitting apparatus - Google Patents
Printed board fitting apparatusInfo
- Publication number
- JPS62189797A JPS62189797A JP3230686A JP3230686A JPS62189797A JP S62189797 A JPS62189797 A JP S62189797A JP 3230686 A JP3230686 A JP 3230686A JP 3230686 A JP3230686 A JP 3230686A JP S62189797 A JPS62189797 A JP S62189797A
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- circuit board
- circuit boards
- metal fitting
- connector
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 18
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は所定の配線を施した複数のプリント基板を所定
の間隔にて固定するプリント基板取付装置に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a printed circuit board mounting device for fixing a plurality of printed circuit boards with predetermined wiring at predetermined intervals.
従来の技術
第３図、第４図は従来のプリント基板取付方法の構成を
示すもので、下層プリント基板２１をシャーシ２２内の
取付ボス２３に上層プリント基板２４と所定の間隔を保
ちつつ両プリント基板を固定するだめの段付ネジ２５お
よび、上層プリント基板２４を固定するためのネジ２６
と両プリント基板の回路を電気的、機械的に接続するコ
ネクタ２７．２８から構成されていた。BACKGROUND ART FIGS. 3 and 4 show the configuration of a conventional printed circuit board mounting method, in which a lower printed circuit board 21 is mounted on a mounting boss 23 in a chassis 22 while maintaining a predetermined distance from the upper printed circuit board 24. Step screws 25 for fixing the board and screws 26 for fixing the upper layer printed circuit board 24
and connectors 27 and 28 that electrically and mechanically connect the circuits of both printed circuit boards.
次に上記従来例の動作について説明すると、シャーシ２
２内の取付ボス２３に下層プリント基板２１を乗せ段付
ネジ２５の雄ネジ部２５ａを貫通孔２１ａを通して取付
ボス２３の雌ネジ部２３ａにカン合させると下層プリン
ト基板２１はシャーシ２２に固定され、次に両プリント
基板に具備されたコネクタ２７．２８を接続しネジ２６
を貫通孔２４ａを通して段付ボス２５の雌ネジ部２５ｂ
にカン合させると上層プリント基板２４が固定され、上
、下層プリント基板２１．２４の接続固定が完了する。Next, to explain the operation of the above conventional example, the chassis 2
The lower printed circuit board 21 is fixed to the chassis 22 when the lower printed circuit board 21 is placed on the mounting boss 23 in the mounting boss 23 and the male threaded portion 25a of the stepped screw 25 is inserted into the female threaded portion 23a of the mounting boss 23 through the through hole 21a. Next, connect the connectors 27 and 28 provided on both printed circuit boards and tighten the screws 26.
through the through hole 24a and the female threaded portion 25b of the stepped boss 25.
When they are fitted together, the upper printed circuit board 24 is fixed, and the connection and fixation of the upper and lower printed circuit boards 21 and 24 is completed.
発明が解決しようとする問題点
しかしながら、上記従来のプリント基板取付方法では下
層プリント基板２１、段付ボス２３、上層プリント基板
２４の順番にて接続固定されるだめ、下層プリント基板
２１の保守点検をする場合、上層プリント基板２４、段
付ボス２３の順番に取外す必要があり、固定作業工数、
保守点検工数が莫大であるという欠点があった。さらに
、段付ボス２３を外し、分解した両プリント基板をコネ
クタ２７．２８を接続して電気性能調整、チェック等を
行なう場合、両プリント基板の間隔を保つ部材が介在し
ないため、プリント基板にかかる力を直接コネクタ２７
．２８が受け、コネクタのピンが曲ったり破損するとい
う障害が多発していた。Problems to be Solved by the Invention However, in the conventional printed circuit board mounting method described above, the lower printed circuit board 21, the stepped boss 23, and the upper printed circuit board 24 cannot be connected and fixed in this order. In this case, it is necessary to remove the upper printed circuit board 24 and the stepped boss 23 in this order, which reduces the number of fixing work and
The drawback is that the number of man-hours required for maintenance and inspection is enormous. Furthermore, when removing the stepped boss 23 and connecting both disassembled printed circuit boards to the connectors 27 and 28 for electrical performance adjustment and checking, there is no intervening member to maintain the distance between the two printed circuit boards, so the Power Direct Connector 27
．． 28, and there were many problems with connector pins being bent or damaged.
本発明はこのような従来の欠点を排除し、プリント基板
取付作業性の大幅アップとコネクタに負荷がかからない
プリント基板取付装置を提供することを目的とするもの
である。It is an object of the present invention to eliminate such conventional drawbacks and to provide a printed circuit board mounting device that greatly improves the workability of mounting printed circuit boards and that does not place a load on the connector.
問題点を解決するだめの手段
本発明は上記目的を達成するために、上層プリント基板
と下層プリント基板上に固定される２枚のプリント基板
と同高の金具を設け１両プリント基板をコネクタにより
一体に保った状態でシャーシ等に固定および取外しが極
めて簡単に出来るように構成したものである。Means for Solving the Problems In order to achieve the above object, the present invention provides metal fittings of the same height as the two printed circuit boards to be fixed on the upper layer printed circuit board and the lower layer printed circuit board, and connects one printed circuit board with a connector. It is constructed so that it can be fixed to and removed from the chassis etc. extremely easily while being kept in one piece.
作用
したがって、本発明によれば、金具の一部が上層プリン
ト基板とカン合固定され、さらに、金具の一部が下層プ
リント基板上に固定されるだめ、取付作業が最少限の工
数で完了することができる。Therefore, according to the present invention, a part of the metal fitting is fixed to the upper layer printed circuit board and a part of the metal fitting is further fixed to the lower layer printed circuit board, so that the installation work can be completed with a minimum number of man-hours. be able to.
また両プリント基板をコネクタ接続して電気性能調整、
チェック等を行なう場合、金具及びコネクタによシ両プ
リント基板の間隔が保たれるため、プリント基板にかか
る力が直接コネクタに伝わることがなく、コネクタのビ
ン曲りや破損等が防止出来るという効果も有する。Also, connect both printed circuit boards with connectors to adjust electrical performance.
When performing checks, etc., the metal fittings and connector maintain the distance between the two printed circuit boards, so the force applied to the printed circuit board is not directly transmitted to the connector, which has the effect of preventing bending or damage to the connector. have
実施例
第１図、第２図は本発明の一実施例の構成を示すもので
ある。これらの図において１４はプリント基板等を収納
するシャーシであり、複数個の取付ボス１５を有してい
る。１５ａは取付ボス１５に加工された雌ネジである。Embodiment FIGS. 1 and 2 show the structure of an embodiment of the present invention. In these figures, 14 is a chassis that houses a printed circuit board and the like, and has a plurality of mounting bosses 15. 15a is a female thread machined into the mounting boss 15.
１１は下層プリント基板であり、取付ビス１８が貫通す
る孔１１ａおよび上層プリント基板１２の回路を電気的
、機械的に接続するコネクタ１６を有している。上層プ
リント基板１２には下層プリント基板１１の回路と接続
するもう一方のコネクタ１７を有し、さらに内側に向け
て略コ字形状の金具１３の１状の舌片１３ａがカン合す
る切欠き１２ａを施しである。金具１３は両プリント基
板が所定の間隔を保てるよう、基板面に平行な短片１３
ｂと取付ビス１８が通る貫通孔１３ｃを有している。さ
らに金具１３の先端寸法（図中Ａ）は上層プリント基板
の切欠部１２ａの寸法（図中Ｂ）より狭く設定している
。このため、金具１３の先端をやや開きながら挿入する
ことにより、強固に係合固定することができる。この場
合、金具の変形量は極めて小さく設定できるのでバネ材
等に固定するものではない。Reference numeral 11 denotes a lower printed circuit board, which has a hole 11a through which a mounting screw 18 passes and a connector 16 that electrically and mechanically connects the circuit of the upper printed circuit board 12. The upper printed circuit board 12 has another connector 17 that connects to the circuit of the lower printed circuit board 11, and further has a notch 12a facing inward into which the one-shaped tongue piece 13a of the substantially U-shaped metal fitting 13 fits. is alms. The metal fitting 13 is a short piece 13 parallel to the board surface so that both printed circuit boards can maintain a predetermined distance.
b and a through hole 13c through which the mounting screw 18 passes. Furthermore, the dimension of the tip of the metal fitting 13 (A in the figure) is set to be narrower than the dimension of the notch 12a of the upper layer printed circuit board (B in the figure). Therefore, by inserting the metal fitting 13 with its tip slightly open, it is possible to firmly engage and fix the metal fitting 13. In this case, since the amount of deformation of the metal fitting can be set to be extremely small, it is not fixed to a spring material or the like.
次に動作について説明すると、上層プリント基板１２に
金具１３を係合一体化し、両プリント基板に設けられた
コネクタ１６．１７により電気的、機械的に接続される
。その状態でシャーシ１４内に挿入し、取付ビス１８を
貫通孔１３ｃ、ｌｌａの順に通し取付ボス１５の雌ネジ
１５ａにカン合させることにより一挙に取付が完了する
。Next, the operation will be described. The metal fitting 13 is engaged and integrated with the upper printed circuit board 12, and electrically and mechanically connected by connectors 16 and 17 provided on both printed circuit boards. In this state, it is inserted into the chassis 14, and the mounting screw 18 is passed through the through holes 13c and lla in this order and engaged with the female thread 15a of the mounting boss 15, thereby completing the mounting at once.
従って、上記実施例によると、略コ字状の金具１３が上
、下層プリント基板１１．１２の間隔を保つスペーサの
役割と、上層プリント基板１２と一体化するために従来
例と比較し、大幅な作業工数の低下が図れるという効果
の両方を有する。Therefore, according to the above embodiment, the substantially U-shaped metal fitting 13 plays the role of a spacer to maintain the distance between the upper and lower printed circuit boards 11 and 12, and is significantly larger than the conventional example in order to be integrated with the upper printed circuit board 12. This has the effect of reducing the amount of work required.
なお、舌片１３ａと切欠き１２ａとにより係合手段を構
成している。Note that the tongue piece 13a and the notch 12a constitute an engaging means.
発明の詳細
な説明したように本発明によれば、接続しようとするプ
リント基板の端部に、プリント基板の間隔と同程度の高
さを有する金具との間で係合する係合部を設け、前記保
合部と両プリント基板の間を互にコネクタで接続した上
で、一体化したプリント基板を前記金具によりシャーシ
等に固定するように構成したので、取付は作業が簡単・
短時間で済み、またシャーシから外した場合にもプリン
ト基板は一体化の状態を維持し、コネクタのピン等を損
傷することなく調整等の作業が行える利点を有する。DETAILED DESCRIPTION OF THE INVENTION According to the present invention, as described above, an engaging portion is provided at the end of a printed circuit board to be connected to engage with a metal fitting having a height comparable to the spacing between the printed circuit boards. Since the retaining part and both printed circuit boards are connected to each other with a connector, and the integrated printed circuit board is fixed to the chassis etc. using the metal fittings, installation is easy.
This has the advantage that it takes only a short time, the printed circuit board remains integrated even when removed from the chassis, and adjustments can be made without damaging connector pins or the like.
第１図は本発明の一実施例におけるプリント基板取付装
置の分解斜視図、第２図は同要部断面図、第３図は従来
のプリント基板取付装置の分解斜視図、第４図は同要部
の断面図である。
１１・・・下層プリント基板、１２・・・上層プリント
基板、１３・・・金具、１４・・・シャーシ、１５・・
・取付ボス、１６．１７・・・コネクタ、１８・・・取
付ビス、１２ａ・・・切欠き、１３ａ・・・舌片。
代理人の氏名 弁理士 中 尾 敏 男ほか１名第２図FIG. 1 is an exploded perspective view of a printed circuit board mounting device according to an embodiment of the present invention, FIG. 2 is a sectional view of the same essential parts, FIG. 3 is an exploded perspective view of a conventional printed circuit board mounting device, and FIG. 4 is the same. It is a sectional view of the main part. DESCRIPTION OF SYMBOLS 11... Lower layer printed circuit board, 12... Upper layer printed circuit board, 13... Metal fitting, 14... Chassis, 15...
- Mounting boss, 16.17... Connector, 18... Mounting screw, 12a... Notch, 13a... Tongue piece. Name of agent: Patent attorney Satoshi Nakao and one other person Figure 2
Claims (1)
基板の間隔とほぼ同高の金具を設け、前記２枚のプリン
ト基板の内の片方のプリント基板の一端と前記金具とを
互に係合手段により係合させると共に、前記２枚のプリ
ント基板をコネクタにより互に接続し、前記金具をシャ
ーシ等に固定するようにしたプリント基板取付装置。A metal fitting having approximately the same height as the interval between the two printed circuit boards is provided at both ends of the two upper and lower printed circuit boards, and one end of one of the two printed circuit boards and the metal fitting are mutually engaged. A printed circuit board mounting device in which the two printed circuit boards are engaged by a means, the two printed circuit boards are connected to each other by a connector, and the metal fittings are fixed to a chassis or the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3230686A JPS62189797A (en) | 1986-02-17 | 1986-02-17 | Printed board fitting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3230686A JPS62189797A (en) | 1986-02-17 | 1986-02-17 | Printed board fitting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62189797A true JPS62189797A (en) | 1987-08-19 |
Family
ID=12355264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3230686A Pending JPS62189797A (en) | 1986-02-17 | 1986-02-17 | Printed board fitting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62189797A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7874534B2 (en) | 2006-10-18 | 2011-01-25 | Funai Electric Co., Ltd. | Circuit board mounting backplate |
| KR101135900B1 (en) * | 2005-09-16 | 2012-04-13 | 삼성전자주식회사 | Electronic apparatus |
| JP2012227393A (en) * | 2011-04-20 | 2012-11-15 | Panasonic Corp | Control unit |
| JP2019016671A (en) * | 2017-07-05 | 2019-01-31 | オリンパス株式会社 | Substrate support structure for electronic device |
-
1986
- 1986-02-17 JP JP3230686A patent/JPS62189797A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101135900B1 (en) * | 2005-09-16 | 2012-04-13 | 삼성전자주식회사 | Electronic apparatus |
| US7874534B2 (en) | 2006-10-18 | 2011-01-25 | Funai Electric Co., Ltd. | Circuit board mounting backplate |
| JP2012227393A (en) * | 2011-04-20 | 2012-11-15 | Panasonic Corp | Control unit |
| JP2019016671A (en) * | 2017-07-05 | 2019-01-31 | オリンパス株式会社 | Substrate support structure for electronic device |
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