JPH0192038U - - Google Patents
Info
- Publication number
- JPH0192038U JPH0192038U JP18810687U JP18810687U JPH0192038U JP H0192038 U JPH0192038 U JP H0192038U JP 18810687 U JP18810687 U JP 18810687U JP 18810687 U JP18810687 U JP 18810687U JP H0192038 U JPH0192038 U JP H0192038U
- Authority
- JP
- Japan
- Prior art keywords
- torsion bar
- key top
- bar support
- stem
- holding structure
- 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
Description
第１図は本考案のキートツプ保持構造の分解斜
視図、第２図Ａは第１図の各部材を組立てた状態
を示す要部側面図、第２図Ｂは第２図Ａのキート
ツプを押圧した状態を示す図、第３図Ａ，Ｂは本
考案のトーシヨンバー受具の第１実施例を示す側
面図及び底面図、第４図Ａ，Ｂは本考案のトーシ
ヨンバー受具の第２実施例を示す側面図及び底面
図、第５図は従来のキートツプ保持構造を示す分
解斜視図である。
１１…基板、１２…押釦スイツチ、１２ｄ…ス
テム、１３…トーシヨンバー受具、１３ａ…当接
部（トーシヨンバー支持具当接部）、１４…トー
シヨンバー、１５…キートツプ、１５ａ…取付部
（嵌合突起）、１６…トーシヨンバー支持具。
Fig. 1 is an exploded perspective view of the key top holding structure of the present invention, Fig. 2 A is a side view of the main parts showing the assembled state of each member in Fig. 1, and Fig. 2 B is a press of the key top shown in Fig. 2 A. FIGS. 3A and 3B are side and bottom views showing the first embodiment of the torsion bar holder of the present invention, and FIGS. 4A and B are the second embodiment of the torsion bar holder of the present invention. FIG. 5 is an exploded perspective view showing a conventional key top holding structure. DESCRIPTION OF SYMBOLS 11... Board, 12... Push button switch, 12d... Stem, 13... Torsion bar receiver, 13a... Contact part (torsion bar support contact part), 14... Torsion bar, 15... Key top, 15a... Mounting part (fitting projection) , 16...Torsion bar support.
Claims (1)
のトーシヨンバー受具とを配設し、キートツプの
下面中央部にはステムに取付可能な取付部を設け
、下面両端部にはトーシヨンバー支持具を備え、
上記トーシヨンバー受具とトーシヨンバー支持具
間にトーシヨンバーを介在させて成るキーボード
のキートツプ保持構造において、上記トーシヨン
バー受具に表面が凹凸形状を成した当接部を一体
に形成し、キートツプ押圧時にトーシヨンバー支
持具の下面を上記当接部に当接可能に構成したこ
とを特徴とするキーボードのキートツプ保持構造
。 A push button switch having a stem and a plurality of torsion bar holders are disposed on the board, a mounting part that can be attached to the stem is provided at the center of the lower surface of the key top, and torsion bar supports are provided at both ends of the lower surface,
In the key top holding structure for a keyboard in which a torsion bar is interposed between the torsion bar support and the torsion bar support, a contact portion having an uneven surface is integrally formed on the torsion bar support, and the torsion bar support is provided when the key top is pressed. A key top holding structure for a keyboard, characterized in that a lower surface of the key top can be brought into contact with the contact portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18810687U JPH0544975Y2 (en) | 1987-12-10 | 1987-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18810687U JPH0544975Y2 (en) | 1987-12-10 | 1987-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0192038U true JPH0192038U (en) | 1989-06-16 |
| JPH0544975Y2 JPH0544975Y2 (en) | 1993-11-16 |
Family
ID=31479223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18810687U Expired - Lifetime JPH0544975Y2 (en) | 1987-12-10 | 1987-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0544975Y2 (en) |
-
1987
- 1987-12-10 JP JP18810687U patent/JPH0544975Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0544975Y2 (en) | 1993-11-16 |