JPH0326018U - - Google Patents
Info
- Publication number
- JPH0326018U JPH0326018U JP8624589U JP8624589U JPH0326018U JP H0326018 U JPH0326018 U JP H0326018U JP 8624589 U JP8624589 U JP 8624589U JP 8624589 U JP8624589 U JP 8624589U JP H0326018 U JPH0326018 U JP H0326018U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- switch
- board
- key top
- substrate
- 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
- 239000000758 substrate Substances 0.000 claims 2
- 229920002379 silicone rubber Polymers 0.000 claims 1
- 239000004945 silicone rubber Substances 0.000 claims 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Description
第１図は本考案によるスイツチ機構の一実施例
を示す側面断面図である。第２図及び第３図は従
来のスイツチ機構の構成例を示す側面断面図であ
る。
１０……スイツチ機構、１１……プリント基板
、１２……タクトスイツチ、１２ａ……スイツチ
レバー、１３……カバー、１３ｂ……フランジ部
、１４……キートツプ。
FIG. 1 is a side sectional view showing an embodiment of a switch mechanism according to the present invention. FIGS. 2 and 3 are side sectional views showing an example of the configuration of a conventional switch mechanism. DESCRIPTION OF SYMBOLS 10... Switch mechanism, 11... Printed circuit board, 12... Tact switch, 12a... Switch lever, 13... Cover, 13b... Flange part, 14... Key top.
Claims (1)
基板上でこのタクトスイツチを側方及び上方で覆
うように取り付けられたシリコンゴム製のカバー
と、上記基板の上方に配設されたパネル面等の前
記タクトスイツチ及びカバーの上方領域にて垂直
方向に進退可能に支持されていて且つ下方に向か
つて突出するボス部が該カバーの上面に当接して
いるキートツプとを含んでおり、上記キートツプ
の上面が押下されたとき、該キートツプのボス部
の下端が上記カバーを介して上記タクトスイツチ
のスイツチレバーの上端を下方に押動することに
より、所望のスイツチング作用が行なわれるスイ
ツチ機構において、 上記カバーが、その基板に当接する下縁から周
囲に向かつて放射状に且つ該基板の表面に沿つて
密着しながら延びているフランジ部を備えている
ことを特徴とするスイツチ機構。[Claims for Utility Model Registration] A tactile switch mounted on a board, a silicone rubber cover mounted on the board to cover the tactile switch from the sides and above, and a cover disposed above the board. The tact switch includes a panel surface or the like provided thereon, and a key top which is supported in an upper area of the cover so as to be movable in the vertical direction and whose boss part protrudes downward and is in contact with the upper surface of the cover. When the upper surface of the key top is pressed down, the lower end of the boss portion of the key top pushes the upper end of the switch lever of the tact switch downward through the cover, thereby performing the desired switching action. A switch mechanism characterized in that the cover is provided with a flange portion extending radially toward the periphery from a lower edge that contacts the substrate and in close contact with the surface of the substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8624589U JPH0326018U (en) | 1989-07-22 | 1989-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8624589U JPH0326018U (en) | 1989-07-22 | 1989-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0326018U true JPH0326018U (en) | 1991-03-18 |
Family
ID=31635725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8624589U Pending JPH0326018U (en) | 1989-07-22 | 1989-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326018U (en) |
-
1989
- 1989-07-22 JP JP8624589U patent/JPH0326018U/ja active Pending
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