JPH0160322U - - Google Patents
Info
- Publication number
- JPH0160322U JPH0160322U JP15306687U JP15306687U JPH0160322U JP H0160322 U JPH0160322 U JP H0160322U JP 15306687 U JP15306687 U JP 15306687U JP 15306687 U JP15306687 U JP 15306687U JP H0160322 U JPH0160322 U JP H0160322U
- Authority
- JP
- Japan
- Prior art keywords
- reversed
- movable contact
- fixed
- shape
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 1
- 238000005452 bending Methods 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図のキートツプを省略した平面図、第３図
は作動力特性図、第４図は従来例を示す断面図で
ある。
１……キートツプ、、３……可動接点、４，５
……固定接点、６……ＦＰＣ（基板）、８……絶
縁シート、９……貫通孔、１１……屈曲部、１２
……保護シート。
Figures 1 and 2 show an embodiment of the switch according to the present invention. Figure 1 is a cross-sectional view, Figure 2 is a plan view with the key top of Figure 1 omitted, and Figure 3 is the operating force characteristics. 4 are sectional views showing a conventional example. 1...Key top, 3...Movable contact, 4,5
...Fixed contact, 6...FPC (board), 8...Insulating sheet, 9...Through hole, 11...Bending part, 12
...protective sheet.
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上部
に対応した部分に、前記可動接点の反転時におけ
る変形分に相当する屈曲部を設けてなることを特
徴とするスイツチ。 (2) 保護シートの屈曲部は、反転時における可
動接点の形状に近似した凹凸形状としてなる実用
新案登録請求の範囲第１項記載のスイツチ。[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 a bent portion corresponding to the deformation when the movable contact is reversed is provided at a portion corresponding to the upper portion of the through hole. (2) The switch according to claim 1, wherein the bent portion of the protective sheet has an uneven shape that approximates the shape of the movable contact when it is reversed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15306687U JPH0160322U (en) | 1987-10-06 | 1987-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15306687U JPH0160322U (en) | 1987-10-06 | 1987-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0160322U true JPH0160322U (en) | 1989-04-17 |
Family
ID=31428569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15306687U Pending JPH0160322U (en) | 1987-10-06 | 1987-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0160322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010277714A (en) * | 2009-05-26 | 2010-12-09 | Alps Electric Co Ltd | Sheet with movable contact and switch device using the same |
-
1987
- 1987-10-06 JP JP15306687U patent/JPH0160322U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010277714A (en) * | 2009-05-26 | 2010-12-09 | Alps Electric Co Ltd | Sheet with movable contact and switch device using the same |