JPS6329826U - - Google Patents
Info
- Publication number
- JPS6329826U JPS6329826U JP12334086U JP12334086U JPS6329826U JP S6329826 U JPS6329826 U JP S6329826U JP 12334086 U JP12334086 U JP 12334086U JP 12334086 U JP12334086 U JP 12334086U JP S6329826 U JPS6329826 U JP S6329826U
- Authority
- JP
- Japan
- Prior art keywords
- keyboard
- circuit board
- keyboard device
- electric circuit
- chassis
- 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
Landscapes
- Input From Keyboards Or The Like (AREA)
Description
第１図は本考案の実施例によるキーボード装置
の構造を示す概略的な縦断側面図、第２図Ａ，Ｂ
，Ｃはそれぞれ第１図中のキースイツチ群、キー
ボードシヤーシ及び回路基板からなるキーボード
ユニツトの構造を示す概略的な正面図、平面図及
び縦断側面図、第３図は従来のキーボード装置の
概略的な縦断側面図である。
１……キースイツチ群、３……ケース、４……
回路基板、６……ケーブル、８……キーボードシ
ヤーシ、９……キーボードユニツト。
FIG. 1 is a schematic longitudinal sectional side view showing the structure of a keyboard device according to an embodiment of the present invention, and FIGS. 2A and B
, C are schematic front views, plan views, and longitudinal side views showing the structure of a keyboard unit consisting of a key switch group, a keyboard chassis, and a circuit board in FIG. 1, respectively, and FIG. 3 is a schematic diagram of a conventional keyboard device. FIG. 1... Key switch group, 3... Case, 4...
Circuit board, 6...cable, 8...keyboard chassis, 9...keyboard unit.
Claims (1)
ーボードシヤーシでキーボード装置内の電気回路
基板の上下両面を覆い、該キーボードシヤーシの
一端をアース接続して該電気回路基板を電気的ノ
イズから遮蔽するように構成したことを特徴とす
るキーボード装置。 A keyboard chassis supporting a group of key switches of the keyboard device covers both upper and lower surfaces of an electric circuit board in the keyboard device, and one end of the keyboard chassis is connected to ground to shield the electric circuit board from electrical noise. A keyboard device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12334086U JPS6329826U (en) | 1986-08-13 | 1986-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12334086U JPS6329826U (en) | 1986-08-13 | 1986-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6329826U true JPS6329826U (en) | 1988-02-26 |
Family
ID=31014356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12334086U Pending JPS6329826U (en) | 1986-08-13 | 1986-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6329826U (en) |
-
1986
- 1986-08-13 JP JP12334086U patent/JPS6329826U/ja active Pending