JPH02128320U - - Google Patents
Info
- Publication number
- JPH02128320U JPH02128320U JP3658789U JP3658789U JPH02128320U JP H02128320 U JPH02128320 U JP H02128320U JP 3658789 U JP3658789 U JP 3658789U JP 3658789 U JP3658789 U JP 3658789U JP H02128320 U JPH02128320 U JP H02128320U
- Authority
- JP
- Japan
- Prior art keywords
- key top
- keyboard
- cover
- spacer
- circuit board
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 4
Landscapes
- Input From Keyboards Or The Like (AREA)
Description
第１図は本考案に係るキーボードの一実施例を
示す斜視図、第２図はそのキーボード上面の一部
拡大図、第３図はキースイツチ部の断面図である
。第４図は従来のキースイツチ部の断面図である
。
１……キーボードカバー、２……キートツプカ
バー、３……キートツプ、４……支持体、５……
スペーサー、７……プリント基板、８……上部接
点、９……下部接点、１１……スイツチ部空間。
FIG. 1 is a perspective view showing an embodiment of a keyboard according to the present invention, FIG. 2 is a partially enlarged view of the top surface of the keyboard, and FIG. 3 is a sectional view of a key switch portion. FIG. 4 is a sectional view of a conventional key switch section. DESCRIPTION OF SYMBOLS 1... Keyboard cover, 2... Key top cover, 3... Key top, 4... Support body, 5...
Spacer, 7... Printed circuit board, 8... Upper contact, 9... Lower contact, 11... Switch space.
Claims (1)
に設けた変形可能な支持体に支持され、該キート
ツプの上部はキーボードカバーに設けたキートツ
プ窓部から突出し、上記支持体のキートツプを支
持する部位の裏面には、キートツプの操作時に上
記プリント基板上の下部接点と接触する上部接点
を設けてなるキーボードにおいて、キーボード内
のキートツプカバーとプリント基板との間のスイ
ツチ部空間には、上記キートツプの上部が挿通す
る開口部を有するスペーサを設け、該スペーサを
介して上記窓部から突出するキートツプを被覆す
るキートツプカバーを、上記スペーサとキーボー
ドカバーとの間に挟持して設けたことを特徴とす
る防塵キーボード。 The key top is supported by a deformable support provided on a printed circuit board inside the keyboard, the upper part of the key top protrudes from a key top window provided in the keyboard cover, and the back of the part of the support that supports the key top is , in a keyboard provided with an upper contact that comes into contact with a lower contact on the printed circuit board when the key top is operated, the upper part of the key top is inserted into the switch space between the key top cover and the printed circuit board in the keyboard. A dust-proof keyboard comprising: a spacer having an opening; and a key top cover that covers a key top protruding from the window through the spacer, sandwiched between the spacer and the keyboard cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3658789U JPH02128320U (en) | 1989-03-30 | 1989-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3658789U JPH02128320U (en) | 1989-03-30 | 1989-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128320U true JPH02128320U (en) | 1990-10-23 |
Family
ID=31542951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3658789U Pending JPH02128320U (en) | 1989-03-30 | 1989-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007119758A1 (en) * | 2006-04-13 | 2007-10-25 | Toto Ltd. | Remote controller |
-
1989
- 1989-03-30 JP JP3658789U patent/JPH02128320U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007119758A1 (en) * | 2006-04-13 | 2007-10-25 | Toto Ltd. | Remote controller |