JPS62235979A - Crt display unit - Google Patents
Crt display unitInfo
- Publication number
- JPS62235979A JPS62235979A JP7824286A JP7824286A JPS62235979A JP S62235979 A JPS62235979 A JP S62235979A JP 7824286 A JP7824286 A JP 7824286A JP 7824286 A JP7824286 A JP 7824286A JP S62235979 A JPS62235979 A JP S62235979A
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- cathode ray
- display
- display unit
- flexible body
- 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
- 239000011521 glass Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (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
本発明は陰極線管を用いて、陰＆服管に文字等の情報を
表示する陰極線管表示装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a cathode ray tube display device that uses a cathode ray tube to display information such as characters on a screen and tube.
従来の技術
従来この棟の陰極線管表示装置は陰極線管を用いて文字
９図形などを表示するものであり、第３図に示す工うに
陰極線管は、内部４電膜１と、蛍光体２と、外部導１膜
３と、ガラス４とから構成され、内部導電膜１は高圧電
像５に接続され、外部４′ｌ！膜３は接地されていた。2. Prior Art Conventionally, the cathode ray tube display device in this building uses a cathode ray tube to display characters, figures, etc. The cathode ray tube shown in FIG. , an outer conductive film 3, and a glass 4. The inner conductive film 1 is connected to a high-voltage electric image 5, and the outer conductive film 1 is connected to an external conductive film 1. Membrane 3 was grounded.
し友がって陰極線管表示装置の電源電圧印加時お工び切
断時に陰極線管の外面に電荷を帯び、陰極線管のガラス
４に導電率が非常に低いｔめ、この帯電がなくならず、
オペレータに不快感を与えたり、ごみが付着したり、更
に放電に工り機器にノイズなどの悪影響を与えるという
欠点があり友。As a result, when the power supply voltage is applied to the cathode ray tube display device, the outer surface of the cathode ray tube is charged, and since the glass 4 of the cathode ray tube has a very low conductivity, this charge does not disappear.
They have the disadvantages of causing discomfort to the operator, attracting dirt, and causing noise and other negative effects on the equipment due to electrical discharge.
発明が解決しょうとする問題点
本発明の目的は、上記の欠点、すなわち表示面外面に静
電荷が帯電し、オペレータに不快感を与え友り、ごみが
付着したり、更に放電に１って自身お工び他の機器へ慈
影響を及ぼし友すするという問題点を解決し九陰極巌管
表示ｆＣ直を提供することにある。Problems to be Solved by the Invention The purpose of the present invention is to solve the above-mentioned drawbacks, namely, static charges are generated on the outer surface of the display surface, causing discomfort to the operator, causing dust to adhere to the surface, and furthermore, causing discharge to occur. The purpose of the present invention is to provide a nine-cathode tube display fC that solves the problem of self-manufacturing and affecting other devices.
問題点ｔ−解決するための手段
本発明は上述の問題点を解決するために、陰極線管を有
し、その管前面に表示を行う陰極線管衣水装置において
、この表示面の外面を左右あるいは上下に接触移動でき
一端が接地された導電可撓体を備えた構成を採用するも
のである。Problem t - Means for Solving The present invention has been made to solve the above-mentioned problems in a cathode ray tube coating device that has a cathode ray tube and displays a display on the front surface of the tube. It employs a structure that includes a conductive flexible body that can be moved up and down in contact with one another and one end of which is grounded.
作用
本発明は上述の工うに構成したので、装置の′１諒印加
時お工び切断時に、表示面上に４電可撓体を移動させる
ことに工って陰極線管の外面の静電気を除去することが
できる。Function: Since the present invention is configured as described above, static electricity on the outer surface of the cathode ray tube is removed by moving the four-electrode flexible body over the display surface when the device is applied with power and cut. can do.
実施例
次に本発明の実施例について図面を参照して具体的に説
明する。Embodiments Next, embodiments of the present invention will be specifically described with reference to the drawings.
本発明の一実施例全正面図で示す第１図お工び縦断面図
で示す第２図を参照すると、本発明の陰極線管表示装置
は、陰極線管の表示面６上に、中央部に把手１２が有り
４にゴムのような柔軟性のある細長の４菟可撓体１０を
備え、この導電可撓体１０はその上下に前面カバー７と
係合して左右に摺動できる溝部１１ｔ−有し、その一端
が接地されている。なおその他の構造については従来と
変らない。Referring to FIG. 1, which shows an embodiment of the present invention in full front view, and FIG. 2, which shows a vertical cross-sectional view, the cathode ray tube display device of the present invention has a central portion on the display surface 6 of the cathode ray tube. There is a handle 12, and the conductive flexible body 10 is provided with a rubber-like and flexible four-way flexible body 10, and the conductive flexible body 10 has grooves 11t on the top and bottom that can engage with the front cover 7 and slide from side to side. - one end of which is grounded. The other structures remain the same as before.
次に本実施例の動作について第１図、第２図を用いて説
明する。Next, the operation of this embodiment will be explained using FIGS. 1 and 2.
装置動作中または電源切断時に陰極線管の表示面６に静
電荷が蓄積された場合、４Ｍ可撓体１０の把手１２全持
って表示面６に密着させながら左右に１度移動すること
によって表示面６の帯電静電荷を除去することができる
。If static charge is accumulated on the display surface 6 of the cathode ray tube while the device is in operation or when the power is turned off, the display surface can be removed by holding the entire handle 12 of the 4M flexible body 10 and moving it once to the left or right while keeping it in close contact with the display surface 6. 6 can be removed.
なお、本実施例においては、細長のＳｔ可撓体１０が上
下方向を指して設けであるが、左右の方向を指す工うに
して上下に鰺動するＬうにしても全く同様である。In this embodiment, the elongated St flexible body 10 is provided so as to point in the vertical direction, but it is also possible to use an L that moves up and down so as to point in the left and right directions.
発明の効果
以上に説明した工うに、不発明に工れば、＠極線管の表
示面外面ｔ−接触移動でき一端が接地式れｔ４［可撓体
を設けることにしバ表示面の静電Effects of the Invention As explained above, if it is constructed in a non-inventive way, it can be moved in contact with the outer surface of the display surface of the polar ray tube, and one end is grounded.
第１図は本発明の一実施例を示す正面図、第２管
図は第１図の縦断面図、第３図は一般の陰極警示装置の
機能説明用概略図である。
１・・・陰極線管内部導電膜、２・・・蛍光体、３・・
・陰極連管外部４電膜、４・・・陰極線管ガラス、５・
・・高。
圧電源、６・・・陰極線管表示面、７・・・陰極層管表
示ｔｅ＃Ｌ前面カバー、１０・・・導電可撓体、１１・
・・摺動用溝部、１２・・・把手。
半 １１￥Ｉ 第 ２ 図１θ導電可ｇ
体
ＩＩ溝郁
１２ｉ乙手
＄ ３ 図FIG. 1 is a front view showing one embodiment of the present invention, the second tube view is a vertical sectional view of FIG. 1, and FIG. 3 is a schematic diagram for explaining the functions of a general cathode alarm device. 1... Cathode ray tube internal conductive film, 2... Phosphor, 3...
・Cathode tube outer 4 electrode membrane, 4...Cathode ray tube glass, 5・
...High. piezoelectric power source, 6... cathode ray tube display surface, 7... cathode ray tube display te#L front cover, 10... conductive flexible body, 11...
...Sliding groove, 12...Handle. Half 11￥I 2nd Figure 1θ conductive g
Body II Iku Mizo 12i Otete $ 3 Figure
Claims (1)
装置において、前記陰極線管の表示面の外面に接触して
移動でき、かつ一端が接地された導電可撓体を設けたこ
とを特徴とする陰極線管表示装置。A cathode ray tube display device having a cathode ray tube and displaying a display on the front surface of the tube, characterized in that a conductive flexible body is provided that can move in contact with the outer surface of the display surface of the cathode ray tube and has one end grounded. A cathode ray tube display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7824286A JPS62235979A (en) | 1986-04-07 | 1986-04-07 | Crt display unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7824286A JPS62235979A (en) | 1986-04-07 | 1986-04-07 | Crt display unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62235979A true JPS62235979A (en) | 1987-10-16 |
Family
ID=13656550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7824286A Pending JPS62235979A (en) | 1986-04-07 | 1986-04-07 | Crt display unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62235979A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01146531A (en) * | 1987-12-03 | 1989-06-08 | Toshiba Corp | Magnetic resonance imaging apparatus |
-
1986
- 1986-04-07 JP JP7824286A patent/JPS62235979A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01146531A (en) * | 1987-12-03 | 1989-06-08 | Toshiba Corp | Magnetic resonance imaging apparatus |
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