JPH06169185A - Electronic equipment - Google Patents
Electronic equipmentInfo
- Publication number
- JPH06169185A JPH06169185A JP31965992A JP31965992A JPH06169185A JP H06169185 A JPH06169185 A JP H06169185A JP 31965992 A JP31965992 A JP 31965992A JP 31965992 A JP31965992 A JP 31965992A JP H06169185 A JPH06169185 A JP H06169185A
- Authority
- JP
- Japan
- Prior art keywords
- board
- sub
- holding
- front panel
- main board
- 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
- H05K1/141—One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/301—Assembling printed circuits with electric components, e.g. with resistor by means of a mounting structure
Landscapes
- Combinations Of Printed Boards (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】この発明は、フロントパネルを有
する衛星放送の受信機などに用いられる電子機器に関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic device used as a satellite broadcast receiver or the like having a front panel.
【0002】[0002]
【従来の技術】図4は従来の電子機器のサブ基板取付け
部を示す図である。2. Description of the Related Art FIG. 4 is a view showing a sub-board mounting portion of a conventional electronic device.
【0003】図4において、1はメイン基板であり、こ
のメイン基板1に設けられた孔にサブ基板2が挿入され
て取り付けられていた。In FIG. 4, reference numeral 1 denotes a main board, and a sub-board 2 is inserted and attached to a hole provided in the main board 1.
【0004】このサブ基板2のメイン基板1への取付け
は、コネクタ6とサブ基板の一部7とを、メイン基板1
に挿入後、半田付けを行うことにより行われていた。The sub-board 2 is attached to the main board 1 by connecting the connector 6 and a part 7 of the sub-board to the main board 1.
It was done by soldering after inserting into.
【0005】[0005]
【発明が解決しようとする課題】しかしながら、このよ
うな従来の構成では、サブ基板2の保持がメイン基板1
との接触面部分のみとなることから、振動などの外部応
力によりサブ基板2の保持部にこの応力が集中すること
になる。そのため半田付け部にクラックが発生するとい
う問題があった。However, in such a conventional configuration, the sub-board 2 is held by the main board 1.
Since it is only the contact surface portion with, the stress is concentrated on the holding portion of the sub-board 2 due to external stress such as vibration. Therefore, there is a problem that cracks occur in the soldered portion.
【0006】本発明は、上記従来の問題点を解決するも
ので、サブ基板の保持部に応力が集中し、半田付け部の
クラック発生を回避することを目的とする。The present invention solves the above-mentioned conventional problems, and an object thereof is to prevent stress from concentrating on the holding portion of the sub-board and to prevent cracking in the soldering portion.
【0007】[0007]
【課題を解決するための手段】この目的を達成するため
に本発明の電子機器は、メイン基板と、このメイン基板
に対して垂直方向に取り付けられたサブ基板と、このサ
ブ基板の前面に位置し、このサブ基板保持用の爪を設け
たフロントパネルとを有し、前記爪で前記サブ基板を係
止する構成としたものである。In order to achieve this object, an electronic apparatus of the present invention is provided with a main board, a sub-board vertically attached to the main board, and a front surface of the sub-board. The front panel is provided with a claw for holding the sub-board, and the claw holds the sub-board.
【0008】[0008]
【作用】この構成により、サブ基板はメイン基板とフロ
ントパネルに設けられた爪で保持されるので、サブ基板
の保持部のみに応力が集中することはなく、半田付け部
のクラックの発生を防止することができる。With this structure, since the sub-board is held by the main board and the claws provided on the front panel, stress is not concentrated only on the holding section of the sub-board, and cracks at the soldering section are prevented. can do.
【0009】[0009]
【実施例】以下、本発明の一実施例について図面を参照
しながら説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.
【0010】図1は、本発明の一実施例におけるサブ基
板取付け部の平面図であり、図2はその側面の断面図で
ある。図1,図2において、1はメイン基板であり、こ
のメイン基板1はプリント配線板である。2はサブ基板
であり、このサブ基板2もプリント配線板であり、メイ
ン基板1に対して垂直にコネクタ6を介して半田付けに
より取り付けられている。3はフロントパネルであり、
サブ基板2の前面に位置する成形筐体である。4はこの
フロントパネル3と一体成形された爪であり、サブ基板
2を保持するための爪である。FIG. 1 is a plan view of a sub-board mounting portion in one embodiment of the present invention, and FIG. 2 is a side sectional view thereof. 1 and 2, reference numeral 1 is a main board, and the main board 1 is a printed wiring board. Reference numeral 2 denotes a sub-board, and this sub-board 2 is also a printed wiring board, which is attached to the main board 1 vertically by soldering via a connector 6. 3 is a front panel,
It is a molded housing located on the front surface of the sub-board 2. Reference numeral 4 is a claw integrally formed with the front panel 3, and is a claw for holding the sub-board 2.
【0011】以上のように構成された電子機器につい
て、以下にその動作を説明する。サブ基板2は、メイン
基板1に半田付けにより垂直方向に固定されるととも
に、このメイン基板1はシャーシ5に固定されている。
フロントパネル3は、このシャーシ5に固定されるが、
この時同時にフロントパネル3に設けられたサブ基板保
持用の爪4がサブ基板2の両側面に掛り、サブ基板2を
係止する。なお、この爪4はサブ基板2の上面に係止し
ても良い。The operation of the electronic device configured as described above will be described below. The sub-board 2 is fixed to the main board 1 in the vertical direction by soldering, and the main board 1 is fixed to the chassis 5.
The front panel 3 is fixed to the chassis 5,
At this time, simultaneously, the sub-board holding claws 4 provided on the front panel 3 hang on both side surfaces of the sub-board 2 to lock the sub-board 2. The claw 4 may be locked on the upper surface of the sub-board 2.
【0012】また、図3に示すように保持用の爪4をサ
ブ基板2の垂直方向の辺に位置するように配置すること
により、且つこの保持用の爪4で係止されるサブ基板2
の部分は”コ”の字状に切り欠き、又は角孔することで
X,Y方向に加わる振動等の応力に対して有効に保持力
が働き、たとえ爪4の数が少なくても有効に応力の集中
を軽減することができる。Further, as shown in FIG. 3, by arranging the holding claws 4 so as to be positioned on the vertical side of the sub-board 2, and the sub-board 2 locked by the holding claws 4
By making a notch in the shape of "U" or making a square hole, the holding force works effectively against stress such as vibration applied in the X and Y directions, and even if the number of claws 4 is small. The concentration of stress can be reduced.
【0013】以上のように本実施例によれば、メイン基
板1に対して垂直に取り付けられたサブ基板2の前面に
位置するフロントパネル3に、サブ基板2の固定用の爪
4を設けることによってサブ基板2を固定、保持するこ
とができる。As described above, according to this embodiment, the claws 4 for fixing the sub-board 2 are provided on the front panel 3 located on the front surface of the sub-board 2 mounted perpendicularly to the main board 1. The sub-board 2 can be fixed and held by.
【0014】[0014]
【発明の効果】以上のように本発明によれば、サブ基板
がメイン基板とフロントパネルに設けられた爪で保持さ
れるので、サブ基板の保持部のみに応力が集中すること
はなく、半田付け部のクラックの発生を防止することが
できるという効果がある。As described above, according to the present invention, since the sub-board is held by the claws provided on the main board and the front panel, the stress is not concentrated only on the holding portion of the sub-board, and the soldering is prevented. There is an effect that it is possible to prevent the occurrence of cracks in the attachment part.
【0015】また、保持用の爪はフロントパネルに設け
るので個別部品を必要とせず且つ、フロントパネル取付
け時に同時にサブ基板の保持を行うことができるので安
価な保持が行われる。Further, since the holding claws are provided on the front panel, individual parts are not required, and the sub-board can be held at the same time when the front panel is attached, so that the holding is inexpensive.
【図1】本発明の一実施例による電子機器の要部の平面
図FIG. 1 is a plan view of a main part of an electronic device according to an embodiment of the present invention.
【図2】同、電子機器の側面断面図FIG. 2 is a side sectional view of the same electronic device.
【図3】同、基板保持部の正面図FIG. 3 is a front view of the substrate holding unit of the same.
【図4】従来の電子機器の基板保持部の正面図FIG. 4 is a front view of a board holding portion of a conventional electronic device.
1 メイン基板 2 サブ基板 3 フロントパネル 4 爪 1 main board 2 sub board 3 front panel 4 claws
Claims (3)
直方向に取付けられたサブ基板と、このサブ基板の前面
に位置しサブ基板保持用の爪を設けたフロントパネルと
を有し、前記爪で前記サブ基板を係止する電子機器。1. A main board, a sub-board mounted in a direction perpendicular to the main board, and a front panel provided on the front surface of the sub-board and provided with claws for holding the sub-board. An electronic device that locks the sub-board with a claw.
サブ基板の垂直方向の辺を係止するようにした請求項1
記載の電子機器。2. The holding claw provided on the front panel locks a vertical side of the sub-board.
Electronic device described.
を設けた請求項1或いは請求項2記載の電子機器。3. The electronic device according to claim 1, wherein a notch is provided in a portion of the sub-board that faces the claw.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31965992A JPH06169185A (en) | 1992-11-30 | 1992-11-30 | Electronic equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31965992A JPH06169185A (en) | 1992-11-30 | 1992-11-30 | Electronic equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH06169185A true JPH06169185A (en) | 1994-06-14 |
Family
ID=18112771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP31965992A Pending JPH06169185A (en) | 1992-11-30 | 1992-11-30 | Electronic equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH06169185A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014128812A1 (en) * | 2013-02-22 | 2014-08-28 | 日本精工株式会社 | Connection structure for printed circuit boards, electronic device, and servomotor |
-
1992
- 1992-11-30 JP JP31965992A patent/JPH06169185A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014128812A1 (en) * | 2013-02-22 | 2014-08-28 | 日本精工株式会社 | Connection structure for printed circuit boards, electronic device, and servomotor |
CN104303607A (en) * | 2013-02-22 | 2015-01-21 | 日本精工株式会社 | Connection structure for printed circuit boards, electronic device, and servomotor |
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