JPH0371523U - - Google Patents
Info
- Publication number
- JPH0371523U JPH0371523U JP13431289U JP13431289U JPH0371523U JP H0371523 U JPH0371523 U JP H0371523U JP 13431289 U JP13431289 U JP 13431289U JP 13431289 U JP13431289 U JP 13431289U JP H0371523 U JPH0371523 U JP H0371523U
- Authority
- JP
- Japan
- Prior art keywords
- push button
- tongue piece
- spring tongue
- cantilever spring
- switch element
- 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
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Description
第１図は本考案のキーボードの分解斜視図、第
２図は本考案のキーボードを示す要部断面図、第
３図は押釦スイツチの押下ストローク特性の図、
第４図は従来のキーボードを示す要部断面図、で
ある。
図において、３……キースイツチ部、３５……
スイツチ素子、４……押釦、４１……柱状垂下部
、４１ａ……挿入孔、５……押釦保持板、５１…
…片持ばね舌片、５１ａ……幅狭部、５２……窓
部、である。
FIG. 1 is an exploded perspective view of the keyboard of the present invention, FIG. 2 is a sectional view of the main parts of the keyboard of the present invention, and FIG. 3 is a diagram of the pressing stroke characteristics of the push button switch.
FIG. 4 is a sectional view of a main part of a conventional keyboard. In the figure, 3... key switch section, 35...
Switch element, 4...Push button, 41...Columnar hanging part, 41a...Insertion hole, 5...Push button holding plate, 51...
. . . cantilever spring tongue piece, 51a . . . narrow width portion, 52 . . . window portion.
Claims (1)
キースイツチ部３と、 前記配列に対応する位置に片持ばね舌片５１が
形成され前記キースイツチ部３の上に積層された
一体の押釦保持板５と、 柱状垂下部４１を有し該垂下部４１において前
記片持ばね舌片５１の自由端に固着されて前記ス
イツチ素子３５の上側に所定の間隔を隔てて位置
し、押下によつて前記スイツチ素子３５を押圧す
る押釦と、 を有することを特徴とするキーボード。[Claims for Utility Model Registration] A key switch portion 3 in which a plurality of switch elements 35 are arranged in a plane, and a cantilever spring tongue piece 51 is formed at a position corresponding to the arrangement, and is laminated on the key switch portion 3. It has an integral push button holding plate 5, and a columnar hanging part 41, which is fixed to the free end of the cantilever spring tongue piece 51 and positioned above the switch element 35 at a predetermined interval. , a push button that presses the switch element 35 when pressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13431289U JPH0371523U (en) | 1989-11-17 | 1989-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13431289U JPH0371523U (en) | 1989-11-17 | 1989-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0371523U true JPH0371523U (en) | 1991-07-19 |
Family
ID=31681657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13431289U Pending JPH0371523U (en) | 1989-11-17 | 1989-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0371523U (en) |
-
1989
- 1989-11-17 JP JP13431289U patent/JPH0371523U/ja active Pending