JPH03119881U - - Google Patents
Info
- Publication number
- JPH03119881U JPH03119881U JP2904190U JP2904190U JPH03119881U JP H03119881 U JPH03119881 U JP H03119881U JP 2904190 U JP2904190 U JP 2904190U JP 2904190 U JP2904190 U JP 2904190U JP H03119881 U JPH03119881 U JP H03119881U
- Authority
- JP
- Japan
- Prior art keywords
- socket
- mounting plate
- crt display
- display
- waterproof cap
- 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
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Transforming Electric Information Into Light Information (AREA)
Description
第１図は本考案の一実施例を示し、大型表示装
置の要部を断面にして示す構成図、第２図は大型
表示装置の一部を示す概略正面図、第３図は従来
例の構成を示す大型表示装置の要部の側面図であ
る。
５……取付板、６……ソケツト、８……ＣＲＴ
表示管、９……防水キヤツプ部材、１０……導電
性接触部材、１１……導電性被膜、１２……ひさ
し部材。
Fig. 1 shows an embodiment of the present invention, and is a configuration diagram showing a main part of a large display device in cross section, Fig. 2 is a schematic front view showing a part of the large display device, and Fig. 3 shows a conventional example. FIG. 2 is a side view of main parts of a large-sized display device showing the configuration. 5...Mounting plate, 6...Socket, 8...CRT
Display tube, 9... Waterproof cap member, 10... Conductive contact member, 11... Conductive coating, 12... Eaves member.
Claims (1)
置において、 導電性の取付板５に所定数配列され表示に必要
なＣＲＴ表示管８を個々に支持するソケツト６と
、 上記ソケツト６の個々に設けられこのソケツト
６に挿着される前記ＣＲＴ表示管８の周囲をカバ
ーする防水キヤツプ部材９と、 上記防水キヤツプ部材９の内側に設けられ前記
ソケツト６に挿着される前記ＣＲＴ表示管８の側
面に接触でき且つ一端が前記取付板５と電気的に
接続されている導電性接触部材１０と、 前記ＣＲＴ表示管８の表面を被つて設けられＣ
ＲＴ表示管８自身が前記ソケツト６に挿着された
際に前記導電性接触部材９と電気的に接触接続さ
れる透明な導電性被膜１１と、 前記取付板５に一端に固定して設けられ前記ソ
ケツト６に挿着された前記ＣＲＴ表示管８の少な
くとも上部を被い、前記取付板６と同電位に保た
れるひさし部材１２とを備えていることを特徴と
する大型表示装置の表示面防塵構造。[Claims for Utility Model Registration] In a display device constructed by arranging a large number of CRT display tubes, a socket 6 for individually supporting a predetermined number of CRT display tubes 8 arranged on a conductive mounting plate 5 and necessary for display; , a waterproof cap member 9 provided in each of the sockets 6 and covering the periphery of the CRT display tube 8 inserted into the socket 6; and a waterproof cap member 9 provided inside the waterproof cap member 9 and inserted into the socket 6. a conductive contact member 10 capable of contacting the side surface of the CRT display tube 8 and having one end electrically connected to the mounting plate 5;
a transparent conductive coating 11 that is electrically connected to the conductive contact member 9 when the RT display tube 8 itself is inserted into the socket 6; and a transparent conductive coating 11 fixed to the mounting plate 5 at one end. A display surface of a large-sized display device, comprising an eaves member 12 that covers at least the upper part of the CRT display tube 8 inserted into the socket 6 and is maintained at the same potential as the mounting plate 6. Dustproof structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2904190U JPH03119881U (en) | 1990-03-23 | 1990-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2904190U JPH03119881U (en) | 1990-03-23 | 1990-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03119881U true JPH03119881U (en) | 1991-12-10 |
Family
ID=31531821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2904190U Pending JPH03119881U (en) | 1990-03-23 | 1990-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03119881U (en) |
-
1990
- 1990-03-23 JP JP2904190U patent/JPH03119881U/ja active Pending