JPS6149571A - Key input device - Google Patents

Key input device

Info

Publication number
JPS6149571A
JPS6149571A JP17197284A JP17197284A JPS6149571A JP S6149571 A JPS6149571 A JP S6149571A JP 17197284 A JP17197284 A JP 17197284A JP 17197284 A JP17197284 A JP 17197284A JP S6149571 A JPS6149571 A JP S6149571A
Authority
JP
Japan
Prior art keywords
electrodes
transparent
switch
sheet
sheets
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
Application number
JP17197284A
Other languages
Japanese (ja)
Inventor
Kazumi Kawashima
河島 和美
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP17197284A priority Critical patent/JPS6149571A/en
Publication of JPS6149571A publication Critical patent/JPS6149571A/en
Pending legal-status Critical Current

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  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE:To reduce the space of an operation switch by arranging the switch consisting of a transparent sheet on a glass plate arranged in the front of a TV receiver. CONSTITUTION:One ends of transparent electrodes 23-30 are led out as leading- out electrodes and are concentrated to one end part of transparent sheets 21 and 22, and an insulating sheet 32 is interposed between sheets 21 and 22 in this end part so that electrodes 23 and 24 are not brought into contact with electrodes 25-30. One ends of electrodes 25-30 are bent outward and are exposed on the other faces of sheets 21 and 22, and a visible electrode processing is performed, for example, a silver paste is coated on exposed electrodes. If one of intersections between electrodes 23 and 24 and electrodes 25-30 is depressed, electrodes intersecting in this position, for example, electrodes 23 and 25 are brought into contact with each other, and this state is detected through end parts subjected to the visible electrode processing by a required circuit. When the depressiug force is released, the sheet 21 or 22 is restored to the original state by its own elastic force, and the switch is opened.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、テレビンョン受像機のキー入力装置の改良に
関するものである。
DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an improvement in a key input device for a television receiver.

従来例の構成とその問題点 近年、テレビンョン受像機の小型化が要求されるように
なって来た。しかし、従来のメカニカルなキースイッチ
を使ったのでは、小型化はもちろん、新鮮味のあるデザ
インのテレビンョン受像機の実現が困難である。
Conventional Structure and Problems In recent years, there has been a demand for smaller television receivers. However, by using conventional mechanical key switches, it is difficult to realize a television receiver that is not only compact but also has a fresh design.

第1図に従来のメカニカルなキースイッチを使用した場
合のテレビンョン受像機の前面部を正面から見た様子を
示す。
FIG. 1 shows the front face of a television receiver using a conventional mechanical key switch.

ここで明らかな様に、入力操作部Aの部分はメカニカル
なスイッチで構成されているとスイッチの構造による大
きさ及び配線スペースが必要であり、大きなスペースが
必要となる。
As is clear here, if the input operation section A is composed of a mechanical switch, the size and wiring space will be required due to the structure of the switch, and a large space will be required.

発明の目的 本発明は上記゛の問題点を解消するものであり、テレビ
ンョン受像機の操作スイッチのスペースを小さくするこ
とを目的とする。
OBJECTS OF THE INVENTION The present invention solves the above-mentioned problem, and aims to reduce the space required for operation switches of a television receiver.

発明の構成 本発明によるキー入力装置は、テレビンョン受像機前面
に配置されたガラス板上に透明シートで構成したスイッ
チを配置するものである。
Structure of the Invention A key input device according to the present invention has a switch made of a transparent sheet placed on a glass plate placed in front of a television receiver.

この様に前面ガラス上に透明シートで構成したスイッチ
を設置することにより、テレビンョン受像機の前面のス
ペースを小さくできるものである。
By installing a switch made of a transparent sheet on the front glass in this way, the space in front of the television receiver can be reduced.

実施例の説明 以下本発明の一実施例について図面を参照しながら説明
する。第3図はテレビンョン受像機の前面ガラス板1の
下部に本発明の特徴とする透明シ−ト・スイッチ2を貼
り付けた様子を示す。−まだ第4図は上記透明ノート・
スイッチ2の具体構成例を示す。
DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 3 shows a transparent sheet switch 2, which is a feature of the present invention, attached to the lower part of the front glass plate 1 of a television receiver. -Figure 4 still shows the transparent note above.
A specific configuration example of the switch 2 will be shown.

」−記透明ノート・スイッチ2は、第1.第2の透明/
−トの各片面に透明電極を互いにクロスするように画け
るとともに、この透明シートを押していないときは上記
透明電極同志が接触しないように両透明/−1間に間隔
を形成する突起を一方の透明/−1−に形成しており、
透明電極のクロスする部分を押すことにより透明電極同
志を接触せしめスイッチが閉じるように構成している。
”-The transparent note switch 2 is the first. Second transparent/
Transparent electrodes are drawn on one side of each sheet so as to cross each other, and a projection is placed on one side to form a gap between both transparent electrodes so that the transparent electrodes do not come into contact with each other when the transparent sheet is not pressed. It is formed to be transparent/-1-,
The switch is configured so that by pressing the crossing portions of the transparent electrodes, the transparent electrodes are brought into contact with each other and the switch is closed.

第4図において、21は第1の透明ノート、22は第2
の透明シートである。上記第1の透明シート21の一面
には横方向に2本の透明電極23゜24を所定の間隔を
おいて平行に設けている。一方、第2の透明シート22
の一面には上記透明電極23.24と交差するように複
数本(図示する例では6本)の透明電極25,26,2
7,28゜29.30を設けている。この透明電極23
 、24と透明電極26〜30とが互いに対向するよう
に重ね合わせ、第1.第2の透明ノート21.22の周
囲を接着する。このとき、透明電極23.24と透明電
極25〜30とが接触しないように、一方の透明シート
22に一体に枚数の突起31を設けている。したかって
一方の透明シート21またば22を押していないときは
両シート21 .22間に電極が接触しない寸法の間隔
が形成きれており、透明シート2’1.22の一方を押
すことにより電極同志ははじめて接触する。なお、図示
する突起31は他方の透明7−ト22側に形成してもよ
く、丑だ突起31の形成位置も図示する例では電極が交
差する部分の対角線状に設けたが、これに限定されるも
のではない。
In Figure 4, 21 is the first transparent notebook, 22 is the second transparent notebook, and 22 is the second transparent notebook.
It is a transparent sheet. On one surface of the first transparent sheet 21, two transparent electrodes 23 and 24 are provided in parallel in the lateral direction at a predetermined interval. On the other hand, the second transparent sheet 22
On one surface, a plurality of (six in the illustrated example) transparent electrodes 25, 26, 2 are arranged so as to intersect with the transparent electrodes 23, 24.
7,28°29.30. This transparent electrode 23
, 24 and the transparent electrodes 26 to 30 are stacked so as to face each other. Glue around the second transparent notebook 21,22. At this time, a number of protrusions 31 are integrally provided on one transparent sheet 22 so that the transparent electrodes 23, 24 and the transparent electrodes 25 to 30 do not come into contact with each other. Therefore, if one of the transparent sheets 21 or 22 is not pressed, both sheets 21. A gap is formed between the electrodes 22 so that the electrodes do not come into contact with each other, and when one side of the transparent sheet 2'1.22 is pressed, the electrodes come into contact for the first time. Note that the illustrated protrusion 31 may be formed on the other transparent 7-t 22 side, and in the illustrated example, the protrusion 31 is formed diagonally at the intersection of the electrodes, but is not limited to this. It is not something that will be done.

上記透明電極23〜30の一端は引出し電極として透明
シート21.22の一方端部に集中して引き出しており
、この部分においては電極23゜24と電極25〜30
とが接触しないように両透明シート21.22の間に絶
縁ノー132を介在させている。また各電極23〜30
の一端は外側に折り返して各透明シート21.22の他
方の面上に露出するように設けており、かつ露出した各
電極上には可視電極処理(例えば銀ペースト)を施して
おり、図示していないソケットに挿入することができる
ように構成している。ここで33゜34が可視電極であ
る。
One end of the transparent electrodes 23 to 30 is drawn out as an extraction electrode in a concentrated manner at one end of the transparent sheet 21.22, and in this part, the electrodes 23, 24 and 25 to
An insulating hole 132 is interposed between both transparent sheets 21 and 22 so that they do not come into contact with each other. In addition, each electrode 23 to 30
One end is folded outward to be exposed on the other surface of each transparent sheet 21, 22, and a visible electrode treatment (for example, silver paste) is applied to each exposed electrode, as shown in the figure. It is not configured so that it can be inserted into a socket. Here, 33° and 34 are visible electrodes.

したがって、い寸透明電極23.24と透明電極25〜
30か交差するいずれか−ケ所を押すと、たとえば透明
電極23と透明電極26とが接触し、その状態が可視電
極処理された端部を介して所要の回路で検出される。押
圧力を解除すると、透明シー1−21 tたは22は自
身の弾性力により元の状態に戻り、スイッチはオープン
状態となる。
Therefore, the transparent electrodes 23, 24 and the transparent electrodes 25~
For example, when the transparent electrode 23 and the transparent electrode 26 are pressed, the transparent electrode 23 and the transparent electrode 26 come into contact with each other, and this state is detected by a required circuit via the visible electrode treated end. When the pressing force is released, the transparent sheet 1-21 or 22 returns to its original state due to its own elastic force, and the switch becomes open.

なお、ここでチャンネル番号あるいは音量の大小を表わ
す記号等は、透明シートのガラス板1に貼り伺けられる
側でもよく、寸だ表面側でもよいか、ガラス板1に貼り
付けられる側が望ましい。
Note that the channel number or the symbol representing the volume level may be placed on the side of the transparent sheet that can be pasted on the glass plate 1, or may be placed on the very surface side, or preferably on the side that is pasted on the glass plate 1.

第2図に透明シート・スイッチ2を備えたガラス板1を
テレビンョン受像機の前面に配置した状態を示す。図面
上、上記透明シート・スイッチ2の部分だけガラス板が
従来例に比較して大きくなっているようにみえるが、実
際は同じ大きさで済む。
FIG. 2 shows a state in which a glass plate 1 equipped with a transparent sheet switch 2 is placed in front of a television receiver. In the drawing, it appears that the glass plate in the transparent sheet switch 2 is larger than in the conventional example, but in reality, the glass plate remains the same size.

また、図示する例では透明シート・スイッチをガラス板
1の下部に設置したが、上部でもよく、捷だ左右方向で
なく、上下方向に長くなるように配置して、ガラス板の
右端、または左端に設置するようにしてもよいものであ
る。
In addition, in the illustrated example, the transparent sheet switch is installed at the bottom of the glass plate 1, but it can also be installed at the top. It may also be installed in

発明の効果 以上の様に本発明によれば、前面ガラス板上にスイッチ
を配置することが出来るので第2図に示した様にコンパ
クトなテレビンョン受像機の実現が可能である。即ち、
透明な電極及び7−トで出来ているためシート上又は下
に操作キーの内容を印刷することにより、いかなる変更
も可能であり、安価に多くのキーを省スペースに収納出
来る。
Effects of the Invention As described above, according to the present invention, since the switch can be arranged on the front glass plate, it is possible to realize a compact television receiver as shown in FIG. 2. That is,
Since it is made of transparent electrodes and sheets, any changes can be made by printing the contents of the operation keys on or below the sheet, and many keys can be stored at low cost and in a small space.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は従来例のキー入力装置の設置例を示す正面図、
第2図は本発明の一実施例におけるキー入力装置を備え
たテレビンョン受像機の正面図、第3図は同装置におけ
る前面ガラスと透明シート・スイッチの関係を示す斜視
図、第4図   は透明シ・−ト・スイッチの具体構成
例を示す正面図、断面図である。 1・・ 前面ガラス板、2・・・・・・透明シート・ス
イッチ、21.22・・ 透明7−ト、23,24.・
・・・・透明電極、25,26,27,28,29゜3
0・・ 透明電極。 代理人の氏名 弁理士 中 尾 敏 男 ほか1名第1
図 !
FIG. 1 is a front view showing an installation example of a conventional key input device;
Fig. 2 is a front view of a television receiver equipped with a key input device according to an embodiment of the present invention, Fig. 3 is a perspective view showing the relationship between the front glass and the transparent sheet switch in the same device, and Fig. 4 is a transparent FIG. 2 is a front view and a sectional view showing a specific configuration example of a seat switch. 1... Front glass plate, 2... Transparent sheet switch, 21.22... Transparent 7-t, 23, 24.・
...Transparent electrode, 25, 26, 27, 28, 29°3
0... Transparent electrode. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
figure!

Claims (1)

【特許請求の範囲】[Claims] 相対向して設けた一対の透明シートの互いに対向する面
に透明の電極を形成した透明シート・スイッチをテレビ
ンョン受像機の前面ガラスに設けたことを特徴とするキ
ー入力装置。
1. A key input device characterized in that a transparent sheet switch is provided on the front glass of a television receiver, and a transparent sheet switch is provided on the front glass of a television receiver, in which transparent electrodes are formed on the mutually opposing surfaces of a pair of transparent sheets that are provided facing each other.
JP17197284A 1984-08-18 1984-08-18 Key input device Pending JPS6149571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17197284A JPS6149571A (en) 1984-08-18 1984-08-18 Key input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17197284A JPS6149571A (en) 1984-08-18 1984-08-18 Key input device

Publications (1)

Publication Number Publication Date
JPS6149571A true JPS6149571A (en) 1986-03-11

Family

ID=15933158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17197284A Pending JPS6149571A (en) 1984-08-18 1984-08-18 Key input device

Country Status (1)

Country Link
JP (1) JPS6149571A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007325360A (en) * 2006-05-30 2007-12-13 Nidec Shibaura Corp Motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007325360A (en) * 2006-05-30 2007-12-13 Nidec Shibaura Corp Motor

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