JPH08125357A - Printed board fixing equipment - Google Patents
Printed board fixing equipmentInfo
- Publication number
- JPH08125357A JPH08125357A JP6254954A JP25495494A JPH08125357A JP H08125357 A JPH08125357 A JP H08125357A JP 6254954 A JP6254954 A JP 6254954A JP 25495494 A JP25495494 A JP 25495494A JP H08125357 A JPH08125357 A JP H08125357A
- Authority
- JP
- Japan
- Prior art keywords
- claw portion
- circuit board
- printed circuit
- frame
- plate
- 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
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、磁気記録再生装置、テ
ープレコーダやテレビ受像機等の音響，映像機器に用い
られるプリント基板固定装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a printed circuit board fixing device used in a magnetic recording / reproducing device, an audio / video device such as a tape recorder or a television receiver.
【０００２】[0002]
【従来の技術】以下に、従来のプリント基板固定装置に
ついて説明する。2. Description of the Related Art A conventional printed circuit board fixing device will be described below.
【０００３】図３は、従来のプリント基板固定装置とフ
レームに取り付けた状態を示す側面図である。図３にお
いて、１は電気機器本体のフレーム、２はフレーム１に
一体形成されかつ弾力性を有する爪部、３はプリント基
板（以下、Ｐ板と記す）、４はフレーム１上に設けられ
たリブ、５はプリント基板３上に載置された電気部品で
ある。FIG. 3 is a side view showing a conventional printed circuit board fixing device and a state of being mounted on a frame. In FIG. 3, reference numeral 1 is a frame of an electric device main body, 2 is a claw portion which is integrally formed with the frame 1 and has elasticity, 3 is a printed circuit board (hereinafter referred to as P board), and 4 is provided on the frame 1. The ribs 5 are electric components mounted on the printed circuit board 3.
【０００４】以上のように構成された従来のプリント基
板固定装置について、以下その固定方法について説明す
る。With respect to the conventional printed circuit board fixing device configured as described above, the fixing method will be described below.
【０００５】Ｐ板３がフレーム１に設置される際、Ｐ板
３はフレーム１の上方より矢印Ａ方向へ移動される。こ
の時、上方より移動してくるＰ板３は爪部２の外側を摺
動し、爪部２は二点鎖線で示すようにその弾性によって
たわむ。そして、Ｐ板３が爪部２の先端を通過すると、
爪部２は元の状態に戻り、爪部２がＰ板３に係合し、リ
ブ４と爪部２とによって上下方向より挟まれてフレーム
１に固定される。When the P plate 3 is installed on the frame 1, the P plate 3 is moved in the direction of arrow A from above the frame 1. At this time, the P plate 3 moving from above slides on the outside of the claw portion 2, and the claw portion 2 bends due to its elasticity as shown by the chain double-dashed line. Then, when the P plate 3 passes the tip of the claw portion 2,
The claw portion 2 returns to the original state, the claw portion 2 engages with the P plate 3, and is sandwiched between the rib 4 and the claw portion 2 in the vertical direction and fixed to the frame 1.
【０００６】[0006]
【発明が解決しようとする課題】しかしながら上記のよ
うな構成では、製品のリサイクル性向上の為、簡単に取
り外し分解できなければならないが、Ｐ板上には多くの
電気部品５が高密度に載っており、爪部２の周囲も非常
に狭くなっていることが少なくないため、爪部２を押圧
して係合を解除してＰ板３をフレーム１から取り外すこ
とが困難であるという問題点があった。However, in the above-mentioned structure, it is necessary to easily remove and disassemble the product in order to improve the recyclability of the product, but many electric parts 5 are mounted on the P plate in high density. Since the circumference of the claw portion 2 is often very narrow, it is difficult to remove the P plate 3 from the frame 1 by pressing the claw portion 2 to release the engagement. was there.
【０００７】本発明は上記従来の問題点を解決するもの
で、爪構造部の周りが非常に狭い場合でも、爪部の解除
が容易で分解性の良いプリント基板固定装置を提供する
ことを目的とする。The present invention solves the above-mentioned conventional problems, and an object of the present invention is to provide a printed circuit board fixing device which can easily release the claws even when the claw structure is very narrow around the claw structure and is easily disassembled. And
【０００８】[0008]
【課題を解決するための手段】この目的は本発明によれ
ば、電気部品が載置されたプリント基板と、各種電気機
器のフレームに設けられかつ弾性を有する爪部と、プリ
ント基板を爪部と挟持して固定するリブとからなるプリ
ント基板固定装置であって、爪部に一体形成されかつそ
の先端が爪部の先端より下方向に伸びた解除部材と、フ
レーム上における解除部材の真下に設けられた孔部とを
備えたものである。According to the present invention, there is provided a printed circuit board on which electrical parts are mounted, elastic claws provided on frames of various electric devices, and printed circuit board claws. And a rib for clamping and fixing the printed circuit board, wherein a release member integrally formed on the claw portion and having a tip extending downward from the tip of the claw portion and a release member on the frame directly below the release member. And a hole provided.
【０００９】[0009]
【作用】上記構成により、Ｐ板の裏側から容易に指で爪
部を開放することができ、分解性を向上させることがで
きる。またＰ板の爪部に対する上下、左右方向の固定も
行うことができる。With the above construction, the nail portion can be easily opened from the back side of the P plate with a finger, and the disassemblability can be improved. Further, the P plate can be fixed to the claw portion in the vertical and horizontal directions.
【００１０】[0010]
【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。An embodiment of the present invention will be described below with reference to the drawings.
【００１１】図１は本発明の一実施例のプリント基板固
定装置の斜視図、図２は同側面図である。図１及び図２
において、１は電気機器本体のフレーム、２はフレーム
１に一体形成されかつ弾力性を有する爪部で、その裏側
には解除部材２ａが設けられている。３はＰ板、４はフ
レーム１上に設けられたリブ、５はＰ板３上に実装され
た電気部品、６はフレーム１上で爪部２の真下に設けら
れた孔部である。FIG. 1 is a perspective view of a printed board fixing device according to an embodiment of the present invention, and FIG. 2 is a side view of the same. 1 and 2
In the figure, reference numeral 1 is a frame of the electric device main body, 2 is an elastic claw portion integrally formed with the frame 1, and a releasing member 2a is provided on the back side thereof. Reference numeral 3 is a P plate, 4 is a rib provided on the frame 1, 5 is an electric component mounted on the P plate 3, and 6 is a hole provided directly below the claw portion 2 on the frame 1.
【００１２】以上のように構成された本発明のプリント
基板固定装置について、以下その固定方法について説明
する。The method of fixing the printed circuit board fixing device of the present invention having the above-described structure will be described below.
【００１３】Ｐ板３がフレーム１に設置される際、Ｐ板
３はフレーム１の上方より矢印Ａ方向へ移動される。こ
の時、上方より移動してくるＰ板３は爪部２の外側を摺
動し、爪部２は二点鎖線で示すようにその弾性によって
たわむ。そして、Ｐ板３が爪部２の先端を通過すると、
爪部２は元の状態に戻り、爪部２がＰ板３に係合し、リ
ブ４と爪部２とによって上下方向より挟まれてフレーム
１に固定される。When the P plate 3 is installed on the frame 1, the P plate 3 is moved in the direction of arrow A from above the frame 1. At this time, the P plate 3 moving from above slides on the outside of the claw portion 2, and the claw portion 2 bends due to its elasticity as shown by the chain double-dashed line. Then, when the P plate 3 passes the tip of the claw portion 2,
The claw portion 2 returns to the original state, the claw portion 2 engages with the P plate 3, and is sandwiched between the rib 4 and the claw portion 2 in the vertical direction and fixed to the frame 1.
【００１４】また、Ｐ板３を取り外す際は、フレーム１
に設けられた孔部６に裏側から指を挿入し、爪部２の内
側に一体的に形成された解除部材２ａを、Ｐ板３を矢印
Ｂ方向に変位させてやることで、爪部２とＰ板３の係合
を解除してＰ板３を取り外すことができる。When removing the P plate 3, the frame 1
By inserting a finger from the back side into the hole 6 provided in the claw 2 and displacing the release member 2a integrally formed inside the claw 2 in the direction of the arrow B, the claw 2 is released. The P plate 3 can be removed by releasing the engagement between the P plate 3 and the P plate 3.
【００１５】なお、爪部２に一体形成されていて、爪部
２の係合を解除できる形状ならば、上記実施例で示した
解除部材２ａの形状及び数は、特に限定されない。The releasing member 2a shown in the above embodiment is not particularly limited in shape and number as long as it is formed integrally with the pawl portion 2 and can disengage the pawl portion 2.
【００１６】以上のように本実施例によれば、爪部２の
内側に設けられた解除部材２ａと、フレーム１に設けら
れた孔部とを設けることにより、係合解除の際にフレー
ム１の裏側から孔部６に指を挿入し、解除部材２ａを移
動させて係合を解除することにより、高密度実装された
Ｐ板においても、フレーム１からの取り外しが容易に行
えるものである。As described above, according to this embodiment, by providing the release member 2a provided inside the claw portion 2 and the hole provided in the frame 1, the frame 1 is released at the time of the engagement release. By inserting a finger into the hole 6 from the back side and moving the release member 2a to release the engagement, it is possible to easily remove from the frame 1 even in the case of a high density packaged P plate.
【００１７】[0017]
【発明の効果】以上のように本発明は、爪部の内側に、
一体的に形成されたリブを設けることで、爪部の周りの
スペースに関係なく、Ｐ板の裏側から容易に爪部を指に
より開放でき、Ｐ板の取り外し工程において、細長い棒
等を使う必要がなく、分解性を著しく向上させることが
できる。As described above, according to the present invention, the inside of the claw portion is
By providing an integrally formed rib, the claw can be easily opened from the back side of the P plate with fingers regardless of the space around the claw, and it is necessary to use an elongated rod or the like in the process of removing the P plate. It is possible to significantly improve the decomposability.
【図１】本発明の一実施例におけるプリント基板固定装
置の斜視図FIG. 1 is a perspective view of a printed circuit board fixing device according to an embodiment of the present invention.
【図２】本発明の一実施例におけるプリント基板固定装
置の側面図FIG. 2 is a side view of a printed circuit board fixing device according to an embodiment of the present invention.
【図３】従来のプリント基板固定装置の側面図FIG. 3 is a side view of a conventional printed circuit board fixing device.
１ フレーム ２ 爪部 ２ａ 解除部材 ３ プリント基板 ４ リブ ６ 孔部 1 Frame 2 Claw 2a Release Member 3 Printed Circuit Board 4 Rib 6 Hole
Claims (1)
各種電気機器のフレームに設けられかつ弾性を有する爪
部と、前記プリント基板を前記爪部と挟持して固定する
リブとからなるプリント基板固定装置であって、前記爪
部に一体形成されかつその先端が前記爪部の先端より下
方向に伸びた解除部材と、前記フレーム上における前記
解除部材の真下に設けられた孔部とを備えたことを特徴
とするプリント基板固定装置。1. A printed circuit board on which electrical parts are mounted,
A printed circuit board fixing device comprising an elastic claw portion provided on a frame of various electric devices and a rib for sandwiching and fixing the printed circuit board with the claw portion, the printed circuit board fixing device being integrally formed with the claw portion and A printed circuit board fixing device comprising: a release member having a tip extending downward from a tip of the claw portion, and a hole provided directly below the release member on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6254954A JPH08125357A (en) | 1994-10-20 | 1994-10-20 | Printed board fixing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6254954A JPH08125357A (en) | 1994-10-20 | 1994-10-20 | Printed board fixing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08125357A true JPH08125357A (en) | 1996-05-17 |
Family
ID=17272172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6254954A Pending JPH08125357A (en) | 1994-10-20 | 1994-10-20 | Printed board fixing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08125357A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000151129A (en) * | 1998-11-18 | 2000-05-30 | Yazaki Corp | Fixing structure of case |
| DE102005022402A1 (en) * | 2005-05-13 | 2006-11-23 | Robert Bosch Gmbh | fastening device |
| JP2009164497A (en) * | 2008-01-10 | 2009-07-23 | Yaskawa Electric Corp | Resin case, and motor controller equipped with the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63274200A (en) * | 1987-05-06 | 1988-11-11 | Sony Corp | Substrate fixing device |
-
1994
- 1994-10-20 JP JP6254954A patent/JPH08125357A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63274200A (en) * | 1987-05-06 | 1988-11-11 | Sony Corp | Substrate fixing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000151129A (en) * | 1998-11-18 | 2000-05-30 | Yazaki Corp | Fixing structure of case |
| DE102005022402A1 (en) * | 2005-05-13 | 2006-11-23 | Robert Bosch Gmbh | fastening device |
| JP2009164497A (en) * | 2008-01-10 | 2009-07-23 | Yaskawa Electric Corp | Resin case, and motor controller equipped with the same |
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