JPH01124633U - - Google Patents
Info
- Publication number
- JPH01124633U JPH01124633U JP1956988U JP1956988U JPH01124633U JP H01124633 U JPH01124633 U JP H01124633U JP 1956988 U JP1956988 U JP 1956988U JP 1956988 U JP1956988 U JP 1956988U JP H01124633 U JPH01124633 U JP H01124633U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- slits
- fixed
- pair
- switch
- 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.)
- Granted
Links
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
Description
第１図および第２図は本考案によるスイツチの
一実施例を示すもので、第１図は断面図、第２図
は第１図のハウジングおよびキー本体を省略した
平面図、第３図は他の実施例を示す平面図、第４
図は従来例を示す断面図である。
２……キートツプ、５……保護シート、６……
可動接点、７，９……固定接点、８……ＦＰＣ（
基板）、１１……絶縁シート、１２……貫通孔、
１３……接着のり、１５，１５ａ，１６，１６ａ
……スリツト。
Figures 1 and 2 show an embodiment of the switch according to the present invention. Figure 1 is a sectional view, Figure 2 is a plan view with the housing and key body of Figure 1 omitted, and Figure 3 is a cross-sectional view. Plan view showing another embodiment, No. 4
The figure is a sectional view showing a conventional example. 2... Key top, 5... Protective sheet, 6...
Movable contact, 7, 9...Fixed contact, 8...FPC (
board), 11...insulating sheet, 12...through hole,
13... Adhesive glue, 15, 15a, 16, 16a
...Slit.
Claims (1)
点個所に貫通孔を設けた絶縁シートと、保護シー
トとを積層固着し、この保護シートの上面からの
押圧によつて、前記絶縁シートの貫通孔部分に収
納保持された上向椀状の可動接点を下向椀状に反
転して前記固定接点に接続するようにしたスイツ
チにおいて、前記保護シートの前記貫通孔の周縁
上部に対応した非固着部分に、前記貫通孔を挾ん
で対向する少なくとも１対のスリツトを設けてな
ることを特徴とするスイツチ。 (2) 保護シートのスリツトは、貫通孔を挾んで
対向する上下１対と左右１対の２対のスリツトと
してなる請求項１記載のスイツチ。[Scope of Claim for Utility Model Registration] (1) An insulating sheet with through holes at the contact points and a protective sheet are laminated and fixed on the top surface of a substrate with fixed contacts provided on the top surface, and In the switch, the upward bowl-shaped movable contact housed and held in the through-hole portion of the insulating sheet is reversed into a downward bowl shape and connected to the fixed contact by pressing. A switch characterized in that at least one pair of slits are provided in a non-fixed portion corresponding to the upper peripheral edge of the through hole and facing each other with the through hole in between. (2) The switch according to claim 1, wherein the slits in the protective sheet are two pairs of slits, one pair on the upper and lower sides and one pair on the left and right sides facing each other with the through hole in between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988019569U JPH0526663Y2 (en) | 1988-02-17 | 1988-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988019569U JPH0526663Y2 (en) | 1988-02-17 | 1988-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01124633U true JPH01124633U (en) | 1989-08-24 |
| JPH0526663Y2 JPH0526663Y2 (en) | 1993-07-06 |
Family
ID=31235197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988019569U Expired - Lifetime JPH0526663Y2 (en) | 1988-02-17 | 1988-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0526663Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5711430A (en) * | 1980-06-25 | 1982-01-21 | Matsushita Electric Ind Co Ltd | Keyboard switch and method of producing same |
-
1988
- 1988-02-17 JP JP1988019569U patent/JPH0526663Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5711430A (en) * | 1980-06-25 | 1982-01-21 | Matsushita Electric Ind Co Ltd | Keyboard switch and method of producing same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0526663Y2 (en) | 1993-07-06 |