JPH02140717U - - Google Patents
Info
- Publication number
- JPH02140717U JPH02140717U JP4969189U JP4969189U JPH02140717U JP H02140717 U JPH02140717 U JP H02140717U JP 4969189 U JP4969189 U JP 4969189U JP 4969189 U JP4969189 U JP 4969189U JP H02140717 U JPH02140717 U JP H02140717U
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- substrate
- contacts
- sheet
- input device
- 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
- 239000000758 substrate Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
Landscapes
- Input From Keyboards Or The Like (AREA)
Description
第１図は本考案の一実施例を示す図、第２図お
よび第３図は従来例を示す図である。
１……スペーサ、３……基板、５……シート、
６……粘着剤、７……接点、９……導電カーボン
層、１０……キー領域、１１，１３……開口部、
１５，１７……連通路、１９……通気溝。
FIG. 1 shows an embodiment of the present invention, and FIGS. 2 and 3 show conventional examples. 1...Spacer, 3...Substrate, 5...Sheet,
6... Adhesive, 7... Contact, 9... Conductive carbon layer, 10... Key area, 11, 13... Opening,
15, 17... Communication path, 19... Ventilation groove.
Claims (1)
て基板上に形成された接点と可撓性のシートに設
けられた当該接点を導通させるための導電体とが
対向するようにスペーサが基板およびシートで挟
持されており、開口部の位置のシートを押下する
ことで導電体により接点を導通させる構造を有す
るキー入力装置にいて、前記スペーサおよびまた
は基板に他の開口部と連通させる通気溝が形成さ
れていることを特徴とするキー入力装置。 The spacer is sandwiched between the substrate and the sheet so that the contacts formed on the substrate and the conductor provided on the flexible sheet for making the contacts conductive face each other at both ends of the plurality of openings formed in the spacer. The key input device has a structure in which contacts are made conductive by a conductor by pressing down a sheet at an opening position, and a ventilation groove is formed in the spacer and/or the substrate to communicate with another opening. A key input device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4969189U JPH02140717U (en) | 1989-04-28 | 1989-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4969189U JPH02140717U (en) | 1989-04-28 | 1989-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02140717U true JPH02140717U (en) | 1990-11-26 |
Family
ID=31567602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4969189U Pending JPH02140717U (en) | 1989-04-28 | 1989-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02140717U (en) |
-
1989
- 1989-04-28 JP JP4969189U patent/JPH02140717U/ja active Pending
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