JPH0355295U - - Google Patents
Info
- Publication number
- JPH0355295U JPH0355295U JP11607789U JP11607789U JPH0355295U JP H0355295 U JPH0355295 U JP H0355295U JP 11607789 U JP11607789 U JP 11607789U JP 11607789 U JP11607789 U JP 11607789U JP H0355295 U JPH0355295 U JP H0355295U
- Authority
- JP
- Japan
- Prior art keywords
- printed
- sheet
- pair
- laminated
- contacts
- 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
- 239000004020 conductor Substances 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
Landscapes
- Structure Of Printed Boards (AREA)
- Combinations Of Printed Boards (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は全体斜視図、第２図はその内部構造を示す分解
斜視図、第３図は第１図における−線断面図
である。
ａ……画板、１……プリント基板、２……接点
用プリントパターン、３……電子回路、７……ス
ペーサシート、７ａ……透孔、８……導電シート
、９……筆記シート。
The drawings show one embodiment of the present invention; FIG. 1 is an overall perspective view, FIG. 2 is an exploded perspective view showing its internal structure, and FIG. 3 is a sectional view taken along the line -- in FIG. 1. a... Drawing board, 1... Printed circuit board, 2... Printed pattern for contacts, 3... Electronic circuit, 7... Spacer sheet, 7a... Through hole, 8... Conductive sheet, 9... Writing sheet.
Claims (1)
パターンが適数上面の所定領域に形成され、上記
各対をなす接点用プリントパターン間が電気的に
短絡されることによりそれぞれ所定の音を発生せ
しめる電子回路が搭載されたプリント基板と、該
プリント基板の上記接点用プリントパターンが形
成された領域上に積層され、上記各対の接点用プ
リントパターンに対応する位置にそれぞれ透孔が
設けられた絶縁材からなるスペーサシートと、該
スペーサシート上に積層され、導電材からなり可
撓性を有する導電シートと、該導電シート上に積
層され、上面が筆記自在で、かつ、可撓性を有す
る筆記シートとを備えてなることを特徴とする画
板。 An appropriate number of printed contact patterns arranged close to each other to form a pair are formed in a predetermined area on the upper surface, and each pair of printed contact patterns is electrically short-circuited to generate a predetermined sound. A printed circuit board on which a circuit is mounted, and an insulating material laminated on the area of the printed circuit board in which the printed pattern for contacts is formed, and that has through holes provided at positions corresponding to the printed patterns for each pair of contacts. a spacer sheet consisting of a spacer sheet; a flexible conductive sheet made of a conductive material and laminated on the spacer sheet; and a writing sheet laminated on the conductive sheet and having a top surface that is writable and flexible. A drawing board characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11607789U JPH0355295U (en) | 1989-10-02 | 1989-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11607789U JPH0355295U (en) | 1989-10-02 | 1989-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0355295U true JPH0355295U (en) | 1991-05-28 |
Family
ID=31664385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11607789U Pending JPH0355295U (en) | 1989-10-02 | 1989-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355295U (en) |
-
1989
- 1989-10-02 JP JP11607789U patent/JPH0355295U/ja active Pending