JPH0271928U - - Google Patents
Info
- Publication number
- JPH0271928U JPH0271928U JP15161488U JP15161488U JPH0271928U JP H0271928 U JPH0271928 U JP H0271928U JP 15161488 U JP15161488 U JP 15161488U JP 15161488 U JP15161488 U JP 15161488U JP H0271928 U JPH0271928 U JP H0271928U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- switch
- key top
- board
- pushes
- 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
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図は従来のスイツ
チ機構の一例を示す側面断面図である。
１０……スイツチ機構；１……プリント基板；
１２……タクトスイツチ；１２ａ……スイツチス
テム；１３……カバー；１４……パネル面；１５
……キートツプ；１５ａ……ボス部。
FIG. 1 is a side sectional view showing an embodiment of a switch mechanism according to the present invention. FIG. 2 is a side sectional view showing an example of a conventional switch mechanism. 10...Switch mechanism; 1...Printed circuit board;
12... Tact switch; 12a... Switch stem; 13... Cover; 14... Panel surface; 15
...Keytop; 15a...Boss part.
Claims (1)
基板上で上記タクトスイツチを覆うように取り付
けられたゴム製のカバーと、該基板の上方に配設
されたパネル面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、通常は上記カバーの上面がキートツプを上方
へ押し上げており、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該カバーを
介して上記タクトスイツチのスイツチステムの上
端を下方へ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ことを特徴とする、スイツ
チ機構。 A tactile switch mounted on a board, a rubber cover mounted on the board to cover the tactile switch, and an area above the tactile switch and the cover on a panel surface disposed above the board. The key top is supported so as to be vertically movable and retractable, and has a boss portion that projects downward and is in contact with the top surface of the cover.Normally, the top surface of the cover pushes the key top upward. 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 stem of the tact switch downward through the cover, thereby performing the desired switching action. Features a switch mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15161488U JPH0271928U (en) | 1988-11-21 | 1988-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15161488U JPH0271928U (en) | 1988-11-21 | 1988-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0271928U true JPH0271928U (en) | 1990-05-31 |
Family
ID=31425812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15161488U Pending JPH0271928U (en) | 1988-11-21 | 1988-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0271928U (en) |
-
1988
- 1988-11-21 JP JP15161488U patent/JPH0271928U/ja active Pending