JPS6075930U - flat keyboard - Google Patents
flat keyboardInfo
- Publication number
- JPS6075930U JPS6075930U JP16736183U JP16736183U JPS6075930U JP S6075930 U JPS6075930 U JP S6075930U JP 16736183 U JP16736183 U JP 16736183U JP 16736183 U JP16736183 U JP 16736183U JP S6075930 U JPS6075930 U JP S6075930U
- Authority
- JP
- Japan
- Prior art keywords
- flat
- keyboard
- contact
- flat keyboard
- bulge
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図ないし第4図はそれぞれ従来のフラットキーボー
ドの異なる例を示す断面図、第5図は本考案のフラット
キーボードの第1実施例を示す図、第6図は同上第2実
施例を示す断面図、第7図は同上第3実施例を示す断面
図である。
1・・・・・・プレート、2・・・・・・固定接点、3
・・・・・・下部FPC15・・・・・・絶縁シート、
6・・・・・・可動接点、7・・・・・・上部FPC,
8・・・・・・表面シート、17・・・・・・凹部、1
8・・・・・・膨出部、19・・・・・・屈曲部、20
,21・・・・・・突起。Figures 1 to 4 are cross-sectional views showing different examples of conventional flat keyboards, Figure 5 is a diagram showing a first embodiment of the flat keyboard of the present invention, and Figure 6 is a diagram showing a second embodiment of the same. 7 is a sectional view showing the third embodiment of the same as above. 1...Plate, 2...Fixed contact, 3
...Lower FPC15...Insulation sheet,
6...Movable contact, 7...Upper FPC,
8... Surface sheet, 17... Concave portion, 1
8...Bulging part, 19...Bending part, 20
, 21...protrusion.
Claims (2)
フレキシブルプリント板、接点個所に貫通孔を設けた絶
縁シート、下面に可動接点を設けた上部フレキシブルプ
リント板及び表面シートを順次積層してなるフラットキ
ーボードにおいて、前記プレートの上面であって、前記
固定接点に対応する個所に凹部を形成し、前記フレキシ
ブルプリント板の固定接点を設けた個所を、前記凹部に
臨ませて下向きの膨出部となし、かつこの膨出部の基端
に屈曲部を設けてなることを特徴とするフラットキーボ
ード。(1) On the upper surface of the plate, a lower flexible printed board with fixed contacts on the upper surface, an insulating sheet with through holes at the contact points, an upper flexible printed board with movable contacts on the lower surface, and a top sheet are sequentially laminated. In the flat keyboard, a recess is formed on the upper surface of the plate at a location corresponding to the fixed contact, and a portion of the flexible printed board where the fixed contact is provided faces the recess and a downward bulge. What is claimed is: 1. A flat keyboard, characterized in that the bulge has a bent portion at the proximal end thereof.
に下方に突出せしめた突起を具備してなる実用新案登録
請求の範囲第1項記載のフラット(3)プレートはその
凹部の略中夫に、前記膨出部に接触するように上方に突
出せしめた突起を具備してなる実用新案登録請求の範囲
第1項記載のフラットキーボード。(2) The flat (3) plate according to claim 1, wherein the bulging portion is provided with a projection protruding downward so as to come into contact with the recessed portion, substantially at the center of the bulging portion, is provided with the recessed portion. 2. The flat keyboard according to claim 1, wherein the flat keyboard is provided with a projection projecting upward so as to come into contact with the bulge portion, substantially at the center of the keyboard.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16736183U JPS6075930U (en) | 1983-10-31 | 1983-10-31 | flat keyboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16736183U JPS6075930U (en) | 1983-10-31 | 1983-10-31 | flat keyboard |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6075930U true JPS6075930U (en) | 1985-05-28 |
Family
ID=30366164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16736183U Pending JPS6075930U (en) | 1983-10-31 | 1983-10-31 | flat keyboard |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6075930U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001088936A1 (en) * | 2000-05-18 | 2001-11-22 | Mitsumi Electric Co., Ltd. | Push switch with improved click spring |
JP2008004475A (en) * | 2006-06-26 | 2008-01-10 | Tokai Rika Co Ltd | Membrane switch |
-
1983
- 1983-10-31 JP JP16736183U patent/JPS6075930U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001088936A1 (en) * | 2000-05-18 | 2001-11-22 | Mitsumi Electric Co., Ltd. | Push switch with improved click spring |
JP2008004475A (en) * | 2006-06-26 | 2008-01-10 | Tokai Rika Co Ltd | Membrane switch |
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