JPH0521482U - PCB mounting structure - Google Patents
PCB mounting structureInfo
- Publication number
- JPH0521482U JPH0521482U JP7763491U JP7763491U JPH0521482U JP H0521482 U JPH0521482 U JP H0521482U JP 7763491 U JP7763491 U JP 7763491U JP 7763491 U JP7763491 U JP 7763491U JP H0521482 U JPH0521482 U JP H0521482U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- lower case
- mounting structure
- present
- 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
- 239000011347 resin Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
(57)【要約】
【目的】 本考案は、プリント基板の下面に樹脂製の下
ケースをワンタッチで着脱できるようにすることを目的
とする。
【構成】 本考案のプリント基板の取付構造は、プリン
ト基板１のコーナー部に固定穴２を設け、一方、前記固
定穴２に対応する樹脂製下ケース３のコーナー部に、内
方向に可撓性を有する凸形突起４を設けると共に、前記
下ケースの側壁５上部の適宜な位置に凹状の切欠き６を
設けたことを特徴とするものである。
(57) [Abstract] [Purpose] The present invention has an object of enabling a resin lower case to be attached to and detached from a lower surface of a printed circuit board with one touch. According to the printed circuit board mounting structure of the present invention, a fixing hole 2 is provided in a corner portion of the printed circuit board 1, and a corner portion of the resin lower case 3 corresponding to the fixing hole 2 is flexed inward. And a concave notch 6 at an appropriate position above the side wall 5 of the lower case.
Description
【０００１】[0001]
本考案は、プリント基板の取付け、取外しが容易にできるプリント基板の取付 構造に関するものである。 The present invention relates to a printed circuit board mounting structure that enables easy mounting and removal of a printed circuit board.
【０００２】[0002]
従来、プリント基板の下面を保護するために樹脂製の下ケースが使用されてい る。そして、この下ケースをプリント基板に固定するには、ねじ止めしたり、あ るいは接着剤にて固定していた。 Conventionally, a resin lower case is used to protect the lower surface of the printed circuit board. Then, in order to fix the lower case to the printed circuit board, screwing or fixing with an adhesive is performed.
【０００３】[0003]
従来のねじ止めによって固定する場合は、ねじ等の取り付けや取り外しに大変 手間がかかったり、また、接着剤や両面テープ等で貼付けて固定する場合は、取 り付け時に長時間を要するだけでなく、取り外す必要が生じた場合には、接着剤 等を無理して引き剥がさなければならないという問題点があった。 本考案は、上記のような問題点を解決するためになされたもので、プリント基 板の下面に樹脂製の下ケースをワンタッチで着脱できるようにすることを目的と する。 When fixing with conventional screwing, it takes a lot of time to install and remove screws, and when attaching with adhesive or double-sided tape, it not only takes a long time to install, but also However, when it was necessary to remove it, there was the problem that the adhesive, etc. had to be forcibly peeled off. The present invention has been made to solve the above-mentioned problems, and an object thereof is to allow a resin lower case to be attached and detached to and from the lower surface of a printed board with one touch.
【０００４】[0004]
本考案のプリント基板の取付構造は、プリント基板１のコーナー部に固定穴２ を設け、一方、前記固定穴２に対応する樹脂製下ケース３のコーナー部に、内方 向に可撓性を有する凸形突起４を設けると共に、前記下ケースの側壁５上部の適 宜な位置に凹状の切欠き６を設けたことを特徴とするものである。 The mounting structure of the printed circuit board according to the present invention has the fixing holes 2 at the corners of the printed circuit board 1, and the corners of the lower resin case 3 corresponding to the fixing holes 2 are flexible inward. It is characterized in that the convex projection 4 is provided and a concave notch 6 is provided at an appropriate position above the side wall 5 of the lower case.
【０００５】[0005]
本考案のプリント基板の取付構造は、プリント基板１を下ケース１上に押し付 ければワンタッチで固定ができ、取り外す場合は、凹状の切欠き６に硬貨等を差 し込んでねじれば容易に取り外すことができる。 The printed circuit board mounting structure of the present invention can be fixed with one touch by pressing the printed circuit board 1 onto the lower case 1. To remove it, insert a coin or the like into the concave notch 6 and twist it easily. It can be removed.
【０００６】[0006]
以下、本考案の実施例を図面ついて説明する。 図１は、本考案に係るプリント基板の取付構造を示す斜視図である。 プリント基板１は、そのコーナー部に固定穴２が設けられている。 樹脂製下ケース３は、前記プリント基板１の下面を保護するために用いられるも ので、該ケース上面のコーナー部には前記固定穴２に対応させて内方向に可撓性 を有する凸形突起４が設けられている。なお、前記凸形突起４は、図２に示すよ うに、円柱を縦方向に３分割したような形状となっている。 また、前記下ケース１の側壁５上部の適宜な位置には、硬貨等を差し込むための 凹状の切欠き６が設けられている。 Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a mounting structure of a printed circuit board according to the present invention. The printed circuit board 1 has fixing holes 2 at its corners. Since the resin lower case 3 is used to protect the lower surface of the printed circuit board 1, a convex protrusion having flexibility inwardly corresponding to the fixing hole 2 is provided at a corner portion of the upper surface of the case. 4 are provided. As shown in FIG. 2, the convex protrusion 4 has a shape obtained by vertically dividing a cylinder into three parts. In addition, a concave notch 6 for inserting a coin or the like is provided at an appropriate position above the side wall 5 of the lower case 1.
【０００７】[0007]
なお、上記の実施例では、プリント基板１の固定について説明したが、さらに プリント基板の上方に取付穴を有する上ケース（図示せず）を取り付ければプリ ント基板の上面も保護することができる。 In the above embodiment, the fixing of the printed circuit board 1 has been described, but if the upper case (not shown) having a mounting hole is further installed above the printed circuit board, the upper surface of the printed circuit board can be protected.
【０００８】[0008]
本考案によれば、下ケース１に設けた内方向に可撓性を有する凸形突起４とプ リント基板の固定穴２との組合せにより、両者をワンタッチで固定することがで き、取り外ずしに際しても、凹状の切欠き６を利用することにより容易に行うこ とができる。 According to the present invention, the combination of the inwardly flexible convex protrusion 4 provided on the lower case 1 and the fixing hole 2 of the print substrate enables the both to be fixed with one touch, and the removal. The shaving can be easily performed by using the concave cutout 6.
【図面の簡単な説明】[Brief description of drawings]
【図１】 本考案に係るプリント基板の取付構造を示す
斜視図。FIG. 1 is a perspective view showing a mounting structure of a printed circuit board according to the present invention.
【図２】 本考案に係る凸形突起の拡大平面図。FIG. 2 is an enlarged plan view of a convex protrusion according to the present invention.
１ プリント基板。 ２ 固定穴。 ３ 下ケ
ース。４ 凸形突起。 ５ 側壁。 ６
凹状の切欠き。1 printed circuit board. 2 fixing holes. 3 Lower case. 4 Convex protrusion. 5 Side wall. 6
Recessed notch.
Claims (1)
を設け、一方、前記固定穴２に対応する樹脂製下ケース
３のコーナー部に、内方向に可撓性を有する凸形突起４
を設けると共に、前記下ケースの側壁５上部の適宜な位
置に凹状の切欠き６を設けたことを特徴とするプリント
基板の取付構造。1. A fixing hole 2 in a corner portion of a printed circuit board 1.
On the other hand, on the other hand, at the corner portion of the resin lower case 3 corresponding to the fixing hole 2, the convex protrusion 4 having flexibility in the inward direction.
And a concave cutout 6 is provided at an appropriate position above the side wall 5 of the lower case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7763491U JPH0521482U (en) | 1991-08-30 | 1991-08-30 | PCB mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7763491U JPH0521482U (en) | 1991-08-30 | 1991-08-30 | PCB mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0521482U true JPH0521482U (en) | 1993-03-19 |
Family
ID=13639333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7763491U Pending JPH0521482U (en) | 1991-08-30 | 1991-08-30 | PCB mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521482U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020057646A (en) * | 2001-01-03 | 2002-07-12 | 윤종용 | Structure for mounting overlay on control panel |
| JP2011187780A (en) * | 2010-03-10 | 2011-09-22 | Panasonic Corp | Circuit board case |
| JP2015192947A (en) * | 2014-03-31 | 2015-11-05 | キヤノン株式会社 | Dust collection filter |
-
1991
- 1991-08-30 JP JP7763491U patent/JPH0521482U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020057646A (en) * | 2001-01-03 | 2002-07-12 | 윤종용 | Structure for mounting overlay on control panel |
| JP2011187780A (en) * | 2010-03-10 | 2011-09-22 | Panasonic Corp | Circuit board case |
| JP2015192947A (en) * | 2014-03-31 | 2015-11-05 | キヤノン株式会社 | Dust collection filter |
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