JPS61181022A - Signal input element plate - Google Patents
Signal input element plateInfo
- Publication number
- JPS61181022A JPS61181022A JP60021550A JP2155085A JPS61181022A JP S61181022 A JPS61181022 A JP S61181022A JP 60021550 A JP60021550 A JP 60021550A JP 2155085 A JP2155085 A JP 2155085A JP S61181022 A JPS61181022 A JP S61181022A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- signal input
- input element
- present
- insulating plate
- 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
- Push-Button Switches (AREA)
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
【発明の詳細な説明】
［産業上の利用分野１
本発明は新規な信号入力素子板に関するものである。更
に詳しく述べれば、本発明は文字や図形をパーソナルコ
ンピュータ等に入力するための手書入力装置に用いられ
る信号入力素子板に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application 1] The present invention relates to a novel signal input element board. More specifically, the present invention relates to a signal input element board used in a handwriting input device for inputting characters and figures into a personal computer or the like.
［従来の技術］
一般に、デジタル型接点材料として用いられている信号
入力素子板は、２枚の線状導体を埋め込んだ平板を、適
当なスペーサーを介してそれらの線状導体が互いに直交
するように配置されたものである。この信号入力素子板
は通常状態では直交した２枚の線状導体が接触せず、ス
イッチの押圧を加えたときに互いに接触導通するように
なっている。[Prior Art] In general, a signal input element board used as a digital contact material is a flat plate in which two linear conductors are embedded so that the linear conductors are perpendicular to each other via a suitable spacer. It was placed in In this signal input element plate, two orthogonal linear conductors do not contact each other in a normal state, but contact and conduct with each other when a switch is pressed.
従って信号入力素子板としては、埋め込まれる線状導体
数が多い程接点数が多くなり、その結果文字や図面の入
力精度が向上する。しかしながら埋め込まれる線状導体
は寸法的に極めて細いか、極めて薄いものであり、これ
らの極細の線状導体を狭いピッチで多数本埋め込むこと
が困難である。Therefore, as for the signal input element board, the more linear conductors are embedded, the more contacts there are, and as a result, the accuracy of inputting characters and drawings is improved. However, the linear conductors to be embedded are extremely thin or extremely thin in dimension, and it is difficult to embed a large number of these ultra-fine linear conductors at a narrow pitch.
このため従来の信号入力素子板では、高精度で安価な信
号素子を得ることができなかった。For this reason, with the conventional signal input element board, it has not been possible to obtain highly accurate and inexpensive signal elements.
［発明が解決しようとする問題点］
本発明はかかる点に立って為されたものであってその目
的とするところは、従来技術の欠点を解消し高精度で安
価な信号入力素子板を提供することにある。[Problems to be Solved by the Invention] The present invention has been made based on the above points, and its purpose is to eliminate the drawbacks of the prior art and provide a highly accurate and inexpensive signal input element board. It's about doing.
［問題点を解決するための手段］
本発明の要旨とするところは、抵抗板上に複数の穴を設
けた絶縁板が重ね合わせてあり、該絶縁板上に導電性ゴ
ム板を重ね合わせて成ることを特徴とする信号入力素子
板にある。[Means for Solving the Problems] The gist of the present invention is that an insulating plate having a plurality of holes is stacked on a resistive plate, and a conductive rubber plate is stacked on top of the insulating plate. There is a signal input element board characterized in that:
本発明の信号入力素子板において、抵抗板とは電気抵抗
を有りる板状物である。また、絶縁板とは電気絶縁板ま
たはフィルムのことであり、例えばポリエチレンフィル
ム、ポリカーボーネートフィルム、ポリスルホンフィル
ム等である。該絶縁板の厚さは特に限定されないが、実
用上は０．０５ｔｒｒｍ” ０．５ｍ位が適切である。In the signal input element board of the present invention, the resistance plate is a plate-like object having electrical resistance. Further, the insulating plate refers to an electrically insulating plate or film, such as polyethylene film, polycarbonate film, polysulfone film, etc. Although the thickness of the insulating plate is not particularly limited, it is practically appropriate to have a thickness of about 0.05 trrm'' or 0.5 m.
そして絶縁板に設けられる穴の大きさは入力精度の要求
に応じて選べばよいが、通常は０．旧〜１ ｍｒｎ程度
が適切である。The size of the hole provided in the insulating plate can be selected depending on the input accuracy requirements, but it is usually 0. Approximately 1 mrn is appropriate.
なＪ３、微小な穴はレーザー光を利用して開口するのが
適切である。J3, it is appropriate to open minute holes using laser light.
本弁明においで、導電性ゴム板は導電性の弾性加ＩＬゴ
ム板ならよく、例えばカーボンブラック。In the present invention, the conductive rubber plate may be a conductive elastic IL rubber plate, such as carbon black.
グラファイト等の１ｊ電性充填剤を配合したゴムコンパ
ウンドをプレス加硫して成るものである。It is made by press-curing a rubber compound mixed with a 1j electrical filler such as graphite.
抵抗板、絶縁板、導電性ゴム板のはり合わせは接着剤で
接着するのが適切であるが、加硫接着或は熱溶着接着で
も差し支えない。なお、接着をしなくとも所定の効果を
得ることが出来るが、使用寿命の点でやや劣る。It is appropriate to bond the resistance plate, insulating plate, and conductive rubber plate together with an adhesive, but vulcanization bonding or heat welding bonding may also be used. Note that although the desired effect can be obtained without adhesion, the service life is somewhat inferior.
［作用１
本発明の作用は、従来の極ＩＩＩＩ導電体の代りに、導
電性ゴム板と複数の穴を聞けた絶縁板及び抵抗板とを組
み合わせることにより、従来のような複雑な極細導電性
の埋め込み作業を不要とさせ、そして人力信号を絶縁板
に開孔された複数の穴を介してた導電性ゴム板と抵抗板
との接触導通により可能としたものである。そしてまた
入力精度は穴の数を多くするだけで、容易に上げること
ができる。[Function 1] The function of the present invention is that by combining a conductive rubber plate, an insulating plate with a plurality of holes, and a resistive plate instead of the conventional ultra-fine conductor, This eliminates the need for embedding work, and enables human input signals to be transmitted through contact between the conductive rubber plate and the resistor plate through a plurality of holes drilled in the insulating plate. Furthermore, input accuracy can be easily increased by simply increasing the number of holes.
なお、これら素材は何れも安価であることから製造方法
の容易さと相まって製造コスト・を低減することができ
る。Note that since all of these materials are inexpensive, combined with the ease of manufacturing method, manufacturing costs can be reduced.
［実施例１
次に本発明の信号入力素子板の一実施例を図面により説
明する。[Embodiment 1] Next, an embodiment of the signal input element plate of the present invention will be described with reference to the drawings.
第１図は本発明の信号入力素子板の一実施例を示した拡
大断面図、第２図は、その動作原理を示した説明図であ
る。FIG. 1 is an enlarged sectional view showing one embodiment of the signal input element plate of the present invention, and FIG. 2 is an explanatory diagram showing the principle of operation thereof.
第１図において、２０は抵抗板、２１は厚さ０．１＃の
ポリエステルフィルムの表面上に複数の穴を開口して成
る絶縁板、２２は厚さが３ＩＩＩＩＲ１体抗固有抵抗が
１，２ｘ １０３Ω −ｃｙｒのりＯロプレンゴム系
導電性ゴム数である。In Fig. 1, 20 is a resistive plate, 21 is an insulating plate formed by opening a plurality of holes on the surface of a polyester film with a thickness of 0.1#, and 22 is a 3IIIR film with a thickness of 1.2x. 103Ω - cyr glue O loprene rubber-based conductive rubber number.
さて第２図において、０部を矢印の方向から押すと導電
性ゴム板２２が変形して０部の下の抵抗板２０と接触導
通する。このとき電圧は電圧計５にＪ二り読み取ること
ができる。Now, in FIG. 2, when part 0 is pushed in the direction of the arrow, the conductive rubber plate 22 deforms and comes into contact with the resistance plate 20 below part 0. At this time, the voltage can be read on the voltmeter 5.
一万、抵抗板２０は、第１図及び第２図において、左端
から右端に向って電圧が直線的に小さくなるように構成
されているので、０部の電圧を読み取ることにより抵抗
板の位置が自動的に認識することができる。10, The resistance plate 20 is constructed so that the voltage decreases linearly from the left end to the right end in FIGS. can be automatically recognized.
［発明の効果］
本発明の信号入力素子板は高精度で安価なものであり、
工業上有用である。[Effects of the Invention] The signal input element board of the present invention is highly accurate and inexpensive;
Industrially useful.
第１図は本発明の信号入力素子板の一実施例を示した拡
大断面図、第２図はその動作原理の説明図である。
１．２，３：電極、４：電池、５：電圧計、２０：抵抗
板、２１：絶縁板、
２２：導電性ゴム板。FIG. 1 is an enlarged sectional view showing one embodiment of the signal input element plate of the present invention, and FIG. 2 is an explanatory diagram of its operating principle. 1.2, 3: electrode, 4: battery, 5: voltmeter, 20: resistance plate, 21: insulating plate, 22: conductive rubber plate.
Claims (1)
てあり、該絶縁板上に導電性ゴム板を重ね合わせて成る
ことを特徴とする信号入力素子板。(1) A signal input element board characterized in that an insulating plate with a plurality of holes is stacked on a resistive plate, and a conductive rubber plate is stacked on top of the insulating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60021550A JPS61181022A (en) | 1985-02-06 | 1985-02-06 | Signal input element plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60021550A JPS61181022A (en) | 1985-02-06 | 1985-02-06 | Signal input element plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61181022A true JPS61181022A (en) | 1986-08-13 |
Family
ID=12058101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60021550A Pending JPS61181022A (en) | 1985-02-06 | 1985-02-06 | Signal input element plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61181022A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02121216A (en) * | 1988-10-31 | 1990-05-09 | Toyoda Gosei Co Ltd | Horn switch |
-
1985
- 1985-02-06 JP JP60021550A patent/JPS61181022A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02121216A (en) * | 1988-10-31 | 1990-05-09 | Toyoda Gosei Co Ltd | Horn switch |
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