JPH0364434U - - Google Patents
Info
- Publication number
- JPH0364434U JPH0364434U JP12466589U JP12466589U JPH0364434U JP H0364434 U JPH0364434 U JP H0364434U JP 12466589 U JP12466589 U JP 12466589U JP 12466589 U JP12466589 U JP 12466589U JP H0364434 U JPH0364434 U JP H0364434U
- Authority
- JP
- Japan
- Prior art keywords
- key top
- frame
- crankshaft
- keyboard
- absorbing material
- 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
- 239000011358 absorbing material Substances 0.000 claims description 2
Description
第１図乃至第３図は本考案の一実施例を示し、
第１図はキーボードスイツチの一部切欠側面図、
第２図はクランクシヤフトの一部切欠平面図、第
３図は第２図のＡ−Ａ線断面図、第４図は従来の
キーボードスイツチを示し、同図はその一部切欠
側面図である。
１０……フレーム、１１……ガイド部、１２…
…キートツプ、１５……クランクシヤフト、１５
ａ，１５ｂ……縁部、１７……吸音材。
1 to 3 show an embodiment of the present invention,
Figure 1 is a partially cutaway side view of the keyboard switch.
Fig. 2 is a partially cutaway plan view of the crankshaft, Fig. 3 is a sectional view taken along line A-A in Fig. 2, and Fig. 4 is a conventional keyboard switch, and the same figure is a partially cutaway side view. . 10...Frame, 11...Guide part, 12...
...Key top, 15...Crankshaft, 15
a, 15b...edge, 17...sound absorbing material.
Claims (1)
すると共に、該フレームとキートツプとの間に設
けたクランクシヤフトの縁部が該キートツプの上
下動に伴つてフレーム或はキートツプに設けたガ
イド部を摺動するように構成したキーボードスイ
ツチに於て、該クランクシヤフトに吸音材を被覆
したことを特徴とするキーボードスイツチ。 A key top is disposed on the upper surface of the frame of the keyboard, and the edge of a crankshaft provided between the frame and the key top slides on a guide portion provided on the frame or the key top as the key top moves up and down. 1. A keyboard switch configured as described above, wherein the crankshaft is coated with a sound absorbing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12466589U JPH0364434U (en) | 1989-10-25 | 1989-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12466589U JPH0364434U (en) | 1989-10-25 | 1989-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0364434U true JPH0364434U (en) | 1991-06-24 |
Family
ID=31672572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12466589U Pending JPH0364434U (en) | 1989-10-25 | 1989-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0364434U (en) |
-
1989
- 1989-10-25 JP JP12466589U patent/JPH0364434U/ja active Pending