JPH037223U - - Google Patents
Info
- Publication number
- JPH037223U JPH037223U JP6768689U JP6768689U JPH037223U JP H037223 U JPH037223 U JP H037223U JP 6768689 U JP6768689 U JP 6768689U JP 6768689 U JP6768689 U JP 6768689U JP H037223 U JPH037223 U JP H037223U
- Authority
- JP
- Japan
- Prior art keywords
- support
- recess
- formed around
- keys
- key
- 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
Landscapes
- Calculators And Similar Devices (AREA)
- Input From Keyboards Or The Like (AREA)
Description
第１図ａ，ｂは本考案の一実施例を示す模式的
断面図、第２図は使用状態を示す説明図、第３図
ａ〜ｄは支承部と凹部の形状を示す各々説明図、
第４図ａ〜ｄは３つ以上のキーの配列例を示す各
説明図、第５図ａ，ｂ、第６図ａ，ｂ、第７図及
び第８図は電卓の模式的説明図である。
２……支承部、３……凹部、５……キー、６…
…電卓。
1A and 1B are schematic cross-sectional views showing an embodiment of the present invention, FIG. 2 is an explanatory view showing the state of use, and FIGS. 3A to 3D are explanatory views showing the shapes of the support portion and the recess,
Figures 4 a to d are explanatory diagrams showing examples of the arrangement of three or more keys, and Figures 5 a, b, 6 a, b, 7 and 8 are schematic explanatory diagrams of a calculator. be. 2...Support, 3...Recess, 5...Key, 6...
…calculator.
Claims (1)
部の周囲に凹部を形成し、該凹部に上記支承部の
支承面より低くキーを設けたことを特徴とするキ
ーボード。 (2) 複数の入力のうち少なくとも２つのキーを
隣接して設け、該キーの周辺及び該キーの間に請
求項１に記載の支承部及び凹部を形成したことを
特徴とする電卓。[Scope of Claim for Utility Model Registration] (1) A support is provided on which the fingertip is placed, a recess is formed around the support, and a key is provided in the recess lower than the support surface of the support. Features a keyboard. (2) A calculator characterized in that at least two of the plurality of input keys are provided adjacent to each other, and the support portion and recessed portion according to claim 1 are formed around and between the keys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6768689U JPH037223U (en) | 1989-06-09 | 1989-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6768689U JPH037223U (en) | 1989-06-09 | 1989-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH037223U true JPH037223U (en) | 1991-01-24 |
Family
ID=31601478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6768689U Pending JPH037223U (en) | 1989-06-09 | 1989-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017151615A (en) * | 2016-02-23 | 2017-08-31 | 田部井 明子 | Stick-type input device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS539877B2 (en) * | 1974-10-05 | 1978-04-08 | ||
| JPS6329829B2 (en) * | 1981-04-07 | 1988-06-15 | Mitsubishi Electric Corp |
-
1989
- 1989-06-09 JP JP6768689U patent/JPH037223U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS539877B2 (en) * | 1974-10-05 | 1978-04-08 | ||
| JPS6329829B2 (en) * | 1981-04-07 | 1988-06-15 | Mitsubishi Electric Corp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017151615A (en) * | 2016-02-23 | 2017-08-31 | 田部井 明子 | Stick-type input device |