JPH0918109A - Fixing structure for printed board - Google Patents
Fixing structure for printed boardInfo
- Publication number
- JPH0918109A JPH0918109A JP18797995A JP18797995A JPH0918109A JP H0918109 A JPH0918109 A JP H0918109A JP 18797995 A JP18797995 A JP 18797995A JP 18797995 A JP18797995 A JP 18797995A JP H0918109 A JPH0918109 A JP H0918109A
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- circuit board
- hole
- board
- case
- 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
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
- H05K1/14—Structural association of two or more printed circuits
- H05K1/144—Stacked arrangements of planar printed circuit boards
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/36—Assembling printed circuits with other printed circuits
- H05K3/368—Assembling printed circuits with other printed circuits parallel to each other
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、ケースに配設される第
１のプリント基板にこの第１のプリント基板と離れた位
置に配設される第２のプリント基板を電気的に接続して
取り付けるプリント基板の取付構造に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention electrically connects a first printed board provided in a case with a second printed board provided at a position apart from the first printed board. The present invention relates to a mounting structure of a printed circuit board to be mounted.
【０００２】[0002]
【従来の技術】従来、ケースに配設される第１のプリン
ト基板にこの第１のプリント基板と離れた位置に配設さ
れる第２のプリント基板を電気的に接続して取り付ける
プリント基板の取付構造、特に、硬質プリント基板と可
撓性プリント基板との取付構造は、図５で示すように、
第１のプリント基板である可撓性プリント基板１は、合
成樹脂からなるケース２上に配設され図示しないピンな
どによって固定されている。また、第２のプリント基板
である硬質プリント基板３は、ケース２から一体に突出
形成したボス４上に配設されネジ５によって固定されて
いる。この可撓性プリント基板１の一部を舌状片１ａと
して延長形成し、この舌状片１ａを硬質プリント基板３
上面側へ折り曲げ、硬質プリント基板３に設けた可撓性
プリント基板用のコネクタ６に舌状部１ａを挿入接続
し、電気的に接続していた。2. Description of the Related Art Conventionally, a printed circuit board mounted on a case is electrically connected to a second printed circuit board arranged at a position apart from the first printed circuit board. The mounting structure, in particular, the mounting structure between the hard printed board and the flexible printed board is as shown in FIG.
The flexible printed circuit board 1 which is the first printed circuit board is arranged on a case 2 made of synthetic resin and is fixed by pins or the like not shown. The hard printed circuit board 3, which is the second printed circuit board, is arranged on a boss 4 formed integrally with the case 2 so as to project therefrom, and is fixed by a screw 5. A part of the flexible printed board 1 is extended and formed as a tongue-shaped piece 1a, and the tongue-shaped piece 1a is formed into a rigid printed board 3a.
It was bent to the upper surface side, and the tongue-shaped portion 1a was inserted and connected to the connector 6 for the flexible printed circuit board provided on the rigid printed circuit board 3 for electrical connection.
【０００３】[0003]
【発明が解決しようとする課題】前記構成であるため、
硬質プリント基板３をケース２に固定するためケース２
にボス４を形成しネジ５などの固定部材を用いなければ
ならず、硬質プリント基板３の固定が煩わしいものであ
った。また、可撓性プリント基板１と硬質プリント基板
３とを電気的に接続するために、可撓性プリント基板１
の舌状片１ａを硬質プリント基板３に設けたコネクタ６
に挿入接続しなければならず、また、可撓性プリント基
板１を湾曲させて接続するために、コネクタ６の位置に
よっては、取り付けが難しい場合もあった。さらに、コ
ネクタ６などの部品を用いるためにコストがかかる構成
であった。そこで、本発明は、取り付けが容易で、電気
的かつ物理的取り付けを兼ねるプリント基板の取付構造
を提供することを課題とするものである。Since the above-mentioned configuration is adopted,
Case 2 for fixing rigid printed circuit board 3 to case 2
It is necessary to form the boss 4 on the boss 4 and to use a fixing member such as the screw 5, so that fixing the rigid printed circuit board 3 is troublesome. In addition, in order to electrically connect the flexible printed board 1 and the rigid printed board 3, the flexible printed board 1
Connector 6 in which the tongue-shaped piece 1a is provided on the rigid printed circuit board 3
Must be inserted and connected to the flexible printed circuit board 1. Further, since the flexible printed circuit board 1 is bent and connected, it may be difficult to attach depending on the position of the connector 6. Further, since the parts such as the connector 6 are used, the cost is high. Therefore, it is an object of the present invention to provide a mounting structure for a printed circuit board, which is easy to mount and also serves as electrical and physical mounting.
【０００４】[0004]
【課題を解決するための手段】本発明のプリント基板の
取付構造は、前記課題を解決するために、ケースに配設
される第１のプリント基板にこの第１のプリント基板と
離れた位置に配設される第２のプリント基板を電気的に
接続して取り付けるプリント基板の取付構造であって、
前記第２のプリント基板に開口部を設けるとともに、こ
の開口部にネジが貫通する貫通孔を形成した導電性のコ
の字状の取付部材を開口部周辺の導体と接触するように
架設し、前記第１のプリント基板の前記取付部材の貫通
孔と対応する部分に孔部を形成し、前記ネジを前記開口
部を介して前記貫通孔と前記孔部とに挿入し前記ケース
若しくは前記ケースに配設された部材に螺着して前記取
付部材と前記第１のプリント基板とを電気的に接続して
取り付けたものである。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the printed circuit board mounting structure of the present invention is provided on a first printed circuit board arranged in a case at a position apart from the first printed circuit board. A mounting structure for a printed circuit board, wherein the second printed circuit board to be disposed is electrically connected and mounted,
An opening is provided in the second printed circuit board, and a conductive U-shaped mounting member having a through hole through which a screw penetrates is erected so as to come into contact with a conductor around the opening. A hole is formed in a portion of the first printed circuit board corresponding to the through hole of the mounting member, and the screw is inserted into the through hole and the hole through the opening to attach the case or the case. The mounting member and the first printed circuit board are electrically connected to each other by being screwed to the disposed member.
【０００５】[0005]
【作用】前記構成により、第１のプリント基板と第２の
プリント基板とを電気的に接続して取り付けることが、
少ない部品で容易に行うことができる。また、ネジを第
１のプリント基板の開口部を介して取付部材の貫通孔と
可撓性プリント基板の孔部とに挿入螺着して電気的に接
続して取り付けを行うことにより、容易に取り付けを行
うことができる。With the above structure, the first printed circuit board and the second printed circuit board can be electrically connected and attached,
It can be done easily with few parts. In addition, a screw can be easily inserted and screwed into the through hole of the mounting member and the hole of the flexible printed circuit board through the opening of the first printed circuit board to electrically connect them for mounting. Installation can be done.
【０００６】[0006]
【実施例】以下、本発明を図１から４に基づいて説明す
る。なお、前記従来例と同一個所には同一符号を付して
その詳細な説明は省略する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to FIGS. The same parts as those of the conventional example are designated by the same reference numerals, and detailed description thereof will be omitted.
【０００７】本発明の第１実施例は、可撓性プリント基
板１が、合成樹脂からなるケース２の外側上に配設され
図示しないピンなどによって固定されている。この可撓
性プリント基板１には後述するネジが貫通する孔部１ｂ
が形成してある。この孔部１ｂの近傍には回路を構成す
る導体１ｃが設けられている。また、硬質プリント基板
３には円形の開口部３ａが形成されており、この硬質プ
リント基板３には、二つの脚部７ａを備えた導電性部材
からなるコの字状の取付部材７を架設している。この開
口部３ａの近傍には取付部材７の脚部７ａを取り付ける
取り付け孔部３ｂが形成されている。そして、この取り
付け孔部３ｂの近傍に回路を構成する導体３ｃが形成さ
れている。取付部材７の脚部７ａの端部７ｂは脚部７ａ
の中間部に比べて幅が狭くなっており、この端部７ｂを
取り付け孔部３ｂに挿入し半田付け固定し導体３ｃと接
触している。この取付部材７の可撓性プリント基板１の
導体１ｃに接する接触部７ｃは、中央に後述するネジが
貫通する貫通孔７ｄが設けられドーナツ状に形成されて
おり、この貫通孔７ｄの近傍には小さな突起７ｅが形成
されており、可撓性プリント基板１と接触した時に、可
撓性プリント基板１との接触圧を高めて電気的接続を確
実なものとする。In the first embodiment of the present invention, the flexible printed circuit board 1 is arranged on the outer side of a case 2 made of synthetic resin and fixed by pins or the like not shown. The flexible printed board 1 has a hole portion 1b through which a screw described later passes.
Is formed. A conductor 1c forming a circuit is provided near the hole 1b. Further, a circular opening 3a is formed in the hard printed board 3, and a U-shaped mounting member 7 made of a conductive member having two legs 7a is laid on the hard printed board 3. doing. A mounting hole 3b for mounting the leg portion 7a of the mounting member 7 is formed in the vicinity of the opening 3a. A conductor 3c forming a circuit is formed in the vicinity of the mounting hole 3b. The end portion 7b of the leg portion 7a of the mounting member 7 is the leg portion 7a.
The width is narrower than that of the intermediate portion, and the end portion 7b is inserted into the mounting hole portion 3b, fixed by soldering, and is in contact with the conductor 3c. The contact portion 7c of the mounting member 7 which is in contact with the conductor 1c of the flexible printed circuit board 1 is formed in a donut shape with a through hole 7d through which a screw described later penetrates provided in the center, and in the vicinity of the through hole 7d. The small protrusions 7e are formed to increase the contact pressure with the flexible printed circuit board 1 when it comes into contact with the flexible printed circuit board 1 to ensure electrical connection.
【０００８】また、ケース２の内部には、さらに別の硬
質プリント基板８が筒状のボス２ａ等によってケース２
とは離れて図示しないネジによって収納固定されてい
る。この硬質プリント基板８にはケース２のボス２ａの
孔２ｂや可撓性プリント基板１の孔部１ｂに対応した開
口８ａが形成されており、さらにこの開口８ａに対応す
るとともに後述するネジが螺着するネジ山を形成した孔
部９ａを備えた端子９が取り付けられている。この端子
９は硬質プリント基板８に形成した端子取り付け孔８ｂ
に端子９の脚部９ｂを挿入し可締め図示しない半田によ
って固定されている。なお、この端子９は、硬質プリン
ト基板８の回路と電気的に接続されている。Further, another hard printed circuit board 8 is provided inside the case 2 by a cylindrical boss 2a or the like.
Separated from and, they are housed and fixed by screws (not shown). An opening 8a corresponding to the hole 2b of the boss 2a of the case 2 and the hole portion 1b of the flexible printed board 1 is formed in the rigid printed board 8, and a screw described later is screwed to correspond to the opening 8a. A terminal 9 having a hole 9a formed with a thread to be attached is attached. This terminal 9 has a terminal mounting hole 8b formed in the rigid printed circuit board 8.
The leg portion 9b of the terminal 9 is inserted into and fastened by soldering (not shown). The terminal 9 is electrically connected to the circuit of the hard printed board 8.
【０００９】この３枚のプリント基板１，３，８は、ネ
ジ10によって電気的に接続して取り付ける。この取り付
け方法を以下に説明する。ケース２上に配設される可撓
性プリント基板１とケース２外側の硬質プリント基板３
とは、開口部３ａからネジ10を挿入して取付部材７のコ
の字状の内側から貫通孔７ｄに挿入し、次いで孔部１ｂ
に挿入するとともにケース２の孔２ｂに挿入する。そし
て、ケース２内の硬質プリント基板８の開口８ａ介し端
子９の孔部９ａに螺着して、ケース２外側の硬質プリン
ト基板３と可撓性プリント基板１との電気的かつ物理的
取り付けをおこなうとともにケース２内に収納固定され
た硬質プリント基板８にネジ10を介して電気的接続をお
こない、３枚のプリント基板１，３，８は、電気的に接
続して接続される。The three printed circuit boards 1, 3 and 8 are electrically connected and attached by screws 10. This mounting method will be described below. Flexible printed circuit board 1 disposed on case 2 and hard printed circuit board 3 outside case 2
Means that the screw 10 is inserted from the opening 3a and is inserted into the through hole 7d from the U-shaped inside of the mounting member 7, and then the hole 1b.
While inserting into the hole 2b of the case 2. Then, the rigid printed circuit board 8 inside the case 2 is screwed into the hole 9a of the terminal 9 through the opening 8a to electrically and physically attach the rigid printed circuit board 3 and the flexible printed circuit board 1 outside the case 2 to each other. The hard printed circuit board 8 housed and fixed in the case 2 is electrically connected through the screw 10 to electrically connect the three printed circuit boards 1, 3, 8 to each other.
【００１０】前記構成により、ケース２上に配設される
可撓性プリント基板１とケース２外側の硬質プリント基
板３とを電気的に接続して取り付けることが容易に行う
ことができ、硬質プリント基板３を付加する場合には有
効な取付構造である。また、ネジ10を硬質プリント基板
３の開口部３ａを介して、つまり開口部３ａに挿入して
取付部材７の内側から締めることにより取り付けるの
で、取り付けが容易である。With the above structure, the flexible printed circuit board 1 disposed on the case 2 and the hard printed circuit board 3 outside the case 2 can be easily electrically connected and attached, and the rigid printed circuit board can be easily mounted. This is an effective mounting structure when the board 3 is added. Further, since the screw 10 is attached through the opening 3a of the rigid printed circuit board 3, that is, by being inserted into the opening 3a and tightened from the inside of the mounting member 7, the mounting is easy.
【００１１】なお、本実施例においては、ネジ10を螺着
する部材として、ケース２内に収納した硬質プリント基
板８に設けた端子９としたが、これに限定されるもので
はなく、ケース２にインサート成形によって設けたナッ
トなどでもよく、あるいはケース２に直接ネジ10を螺着
する方法でもよい。In this embodiment, the terminal 9 provided on the rigid printed circuit board 8 housed in the case 2 is used as the member to which the screw 10 is screwed, but the present invention is not limited to this. Alternatively, a nut provided by insert molding may be used, or a method in which the screw 10 is screwed directly to the case 2 may be used.
【００１２】次に、本発明の第２実施例を説明するが、
前記第１実施例と同一個所には同一符合を付して、詳細
な説明は省略する。第２実施例は、取付部材７の脚部７
ａの端部７ｂを鈎状に反対方向に折り曲げた形状とす
る。この形状を採用することにより、より強固にネジ10
を締めることができ確実に電気的かつ物理的な接続をお
こなうことができる。Next, a second embodiment of the present invention will be described.
The same parts as those of the first embodiment are designated by the same reference numerals and detailed description thereof will be omitted. In the second embodiment, the leg portion 7 of the mounting member 7 is used.
The end portion 7b of a is bent in a hook shape in the opposite direction. By adopting this shape, the screws 10
Can be tightened to ensure reliable electrical and physical connection.
【００１３】[0013]
【発明の効果】前記構成により、ケース外側の硬質プリ
ント基板と可撓性プリント基板とを離して電気的に接続
して取り付けることが容易に行うことができる。また、
ネジで取付部材の裏面側から締めることにより、プリン
ト基板同志を強固に取り付けることができる。With the above construction, the hard printed circuit board and the flexible printed circuit board outside the case can be easily separated and electrically connected to each other. Also,
The printed circuit boards can be firmly attached to each other by tightening the screws from the back side of the mounting member.
【図１】本発明の第１実施例の断面図。FIG. 1 is a sectional view of a first embodiment of the present invention.
【図２】同実施例の分解斜視図。FIG. 2 is an exploded perspective view of the embodiment.
【図３】同実施例の取付部材の斜視図。FIG. 3 is a perspective view of a mounting member of the embodiment.
【図４】本発明の第２実施例の断面図。FIG. 4 is a sectional view of a second embodiment of the present invention.
【図５】従来例の断面図。FIG. 5 is a sectional view of a conventional example.
１ 可撓性プリント基板 １ｂ 孔部 ２ ケース ３ 硬質プリント基板 ３ａ 開口部 ３ｃ 導体 ７ 取付部材 ７ｄ 貫通孔 ８ 硬質プリント基板 ９ 端子 10 ネジ 1 Flexible Printed Circuit Board 1b Hole 2 Case 3 Hard Printed Circuit Board 3a Opening 3c Conductor 7 Mounting Member 7d Through Hole 8 Hard Printed Circuit Board 9 Terminal 10 Screw
Claims (2)
にこの第１のプリント基板と離れた位置に配設される第
２のプリント基板を電気的に接続して取り付けるプリン
ト基板の取付構造であって、前記第２のプリント基板に
開口部を設けるとともに、この開口部にネジが貫通する
貫通孔を形成した導電性のコの字状の取付部材を開口部
周辺の導体と接触するように架設し、前記第１のプリン
ト基板の前記取付部材の貫通孔と対応する部分に孔部を
形成し、前記ネジを前記開口部を介して前記貫通孔と前
記孔部とに挿入し前記ケース若しくは前記ケースに配設
された部材に螺着して前記取付部材と前記第１のプリン
ト基板とを電気的に接続して取り付けたことを特徴とす
るプリント基板の取付構造。1. A mounting structure for a printed circuit board, wherein a first printed circuit board disposed in a case and a second printed circuit board disposed at a position apart from the first printed circuit board are electrically connected and mounted. In addition, an opening is provided in the second printed circuit board, and a conductive U-shaped mounting member having a through hole through which a screw penetrates is formed so as to come into contact with a conductor around the opening. And a hole is formed in a portion of the first printed circuit board corresponding to the through hole of the mounting member, and the screw is inserted into the through hole and the hole through the opening to form the case. Alternatively, the printed circuit board mounting structure is characterized in that the mounting member and the first printed circuit board are electrically connected and mounted by being screwed to a member arranged in the case.
とし、他方のプリント基板を可撓性プリント基板とした
ことを特徴とする請求項１記載のプリント基板の取付構
造。2. The printed circuit board mounting structure according to claim 1, wherein one printed circuit board is a hard printed circuit board and the other printed circuit board is a flexible printed circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18797995A JPH0918109A (en) | 1995-06-30 | 1995-06-30 | Fixing structure for printed board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18797995A JPH0918109A (en) | 1995-06-30 | 1995-06-30 | Fixing structure for printed board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0918109A true JPH0918109A (en) | 1997-01-17 |
Family
ID=16215497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18797995A Pending JPH0918109A (en) | 1995-06-30 | 1995-06-30 | Fixing structure for printed board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0918109A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7990456B2 (en) | 2000-05-31 | 2011-08-02 | Fujifilm Corporation | Image quality selecting method and digital camera |
| CN103199370A (en) * | 2012-01-10 | 2013-07-10 | 欧司朗股份有限公司 | Connecting piece, electronic device with connecting piece and lighting device |
-
1995
- 1995-06-30 JP JP18797995A patent/JPH0918109A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7990456B2 (en) | 2000-05-31 | 2011-08-02 | Fujifilm Corporation | Image quality selecting method and digital camera |
| CN103199370A (en) * | 2012-01-10 | 2013-07-10 | 欧司朗股份有限公司 | Connecting piece, electronic device with connecting piece and lighting device |
| US9400097B2 (en) | 2012-01-10 | 2016-07-26 | Osram Gmbh | Connector, electronic device and illuminating device having the connector |
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