JPH0472520U - - Google Patents
Info
- Publication number
- JPH0472520U JPH0472520U JP11672390U JP11672390U JPH0472520U JP H0472520 U JPH0472520 U JP H0472520U JP 11672390 U JP11672390 U JP 11672390U JP 11672390 U JP11672390 U JP 11672390U JP H0472520 U JPH0472520 U JP H0472520U
- Authority
- JP
- Japan
- Prior art keywords
- button
- circuit board
- printed circuit
- switch
- flange
- 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
- 238000007789 sealing Methods 0.000 claims description 2
Description
第１図は本考案の一実施例を示す縦断面図、第
２図はその分解斜視図、第３図は従来例を示す縦
断面図である。
尚、図中１……プリント基板、２……スイツチ
、３……シール部材、３ａ……カバー部、３ｂ…
…環状溝、４……スリーブ、５……ボタン、５ａ
，５ｂ……フランジ、６……表面板、６ａ……透
孔。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, FIG. 2 is an exploded perspective view thereof, and FIG. 3 is a longitudinal sectional view showing a conventional example. In the figure, 1...printed circuit board, 2...switch, 3...sealing member, 3a...cover part, 3b...
...Annular groove, 4...Sleeve, 5...Button, 5a
, 5b... flange, 6... surface plate, 6a... through hole.
Claims (1)
部材３のカバー部３ａを被嵌すると共に、該カバ
ー部の周縁に環状溝３ｂを設ける一方、上記プリ
ント基板１と一定の間隔を保つて設けられた表面
板６の透孔６ａ内に軟質のボタン５をそのフラン
ジ５ｂが上記表面板６の下面に係止するように挿
着し、且つボタン５の押圧により上記スイツチ２
を作動させ、更に上記表面板６とプリント基板１
の間にそれぞれボタン５のフランジ５ｂとシール
部材３の環状溝３ｂを介して硬質のスリーブ４を
締め付け固定した押しボタンスイツチの防水構造
。 A cover portion 3a of a soft sealing member 3 is fitted onto the switch 2 on the printed circuit board 1, and an annular groove 3b is provided at the periphery of the cover portion while maintaining a constant distance from the printed circuit board 1. A soft button 5 is inserted into the through hole 6a of the top plate 6 so that its flange 5b is engaged with the lower surface of the top plate 6, and by pressing the button 5, the switch 2 is turned off.
, and then the surface plate 6 and the printed circuit board 1
The waterproof structure of the push button switch has a hard sleeve 4 tightened and fixed therebetween via the flange 5b of the button 5 and the annular groove 3b of the seal member 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11672390U JPH0472520U (en) | 1990-11-06 | 1990-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11672390U JPH0472520U (en) | 1990-11-06 | 1990-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0472520U true JPH0472520U (en) | 1992-06-25 |
Family
ID=31864558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11672390U Pending JPH0472520U (en) | 1990-11-06 | 1990-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0472520U (en) |
-
1990
- 1990-11-06 JP JP11672390U patent/JPH0472520U/ja active Pending
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