JPH0352777U - - Google Patents
Info
- Publication number
- JPH0352777U JPH0352777U JP11366289U JP11366289U JPH0352777U JP H0352777 U JPH0352777 U JP H0352777U JP 11366289 U JP11366289 U JP 11366289U JP 11366289 U JP11366289 U JP 11366289U JP H0352777 U JPH0352777 U JP H0352777U
- Authority
- JP
- Japan
- Prior art keywords
- display
- photo sensor
- display area
- frame
- rotation guide
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
Landscapes
- Displays For Variable Information Using Movable Means (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図はこの考案を具体化した画像表示素子の
一実施例を示す縦断面図、第２図は同画像表示素
子の横断面図、第３図は同じく斜視図、第４図は
永久磁石型モータ機構の部分断面図、第５図は表
示板の位置検出構成の回路図、第６図は永久磁石
型モータ機構の動作を示す説明図、第７図はパネ
ル型画像表示装置を示す斜視図、第８図は従来の
位置検出構成の回路図である。
３……画像表示素子、４……表示枠体、５……
表示領域、６，７……回転案内部材、９……表示
リング、１０〜１４……表示板、１８，１９……
駆動手段を構成する第１及び第２永久磁石列、２
０，２１……駆動手段を構成する第１及び第２電
磁石、２７……被検出部を兼用する導入口、２８
……フオトセンサ。
Fig. 1 is a longitudinal cross-sectional view showing an embodiment of an image display element embodying this invention, Fig. 2 is a cross-sectional view of the same image display element, Fig. 3 is a perspective view of the same, and Fig. 4 is a permanent magnet. 5 is a circuit diagram of the position detection structure of the display board, FIG. 6 is an explanatory diagram showing the operation of the permanent magnet type motor mechanism, and FIG. 7 is a perspective view showing the panel type image display device. 8 are circuit diagrams of a conventional position detection configuration. 3... Image display element, 4... Display frame, 5...
Display area, 6, 7... Rotation guide member, 9... Display ring, 10-14... Display board, 18, 19...
first and second permanent magnet arrays constituting the driving means, 2
0, 21...First and second electromagnets constituting the driving means, 27...Introduction port that also serves as the detected part, 28
...Photo sensor.
Claims (1)
の間隔をおいた位置に回転可能に支持され、断面
が多角形状をなす一対の回転案内部材６，７と、 その両回転案内部材６，７間に掛装され、複数
の表示板１０〜１４を対向端縁において相対回動
可能に連結してなる無端状の表示リング９と、 前記回転案内部材６，７の少なくとも一方を回
転させて、表示リング９の一つの表示板１０〜１
４を表示領域５に表示させる駆動手段１８，１９
，２０，２１とを備え、 前記表示枠体４又は表示リング９には外部から
光を導入するための導入口２７を設け、前記表示
枠体４内には導入口２７から導入された光を検出
するフオトセンサ２８を設け、前記表示リング９
の所定の表示板１０〜１４にはフオトセンサ２８
と対向したときに導入口２７からフオトセンサ２
８に至る光を変化させるための被検出部２７を設
けたことを特徴とする画像表示素子。[Claims for Utility Model Registration] A display frame 4 having a display area 5 in the front part, and a display frame 4 rotatably supported in the display area 5 of the display frame 4 and a position at a predetermined distance from the display area 5, and having a cross section. An endless display panel consisting of a pair of polygonal rotation guide members 6, 7, and a plurality of display plates 10 to 14 connected to each other at opposing edges so as to be relatively rotatable. By rotating at least one of the rotation guide members 6 and 7, one of the display plates 10 to 1 of the display ring 9 is rotated.
Driving means 18, 19 for displaying 4 in the display area 5
. A photo sensor 28 is provided to detect the display ring 9.
A photo sensor 28 is installed on the predetermined display boards 10 to 14 of
When facing the photo sensor 2 from the inlet 27
8. An image display element characterized in that a detected portion 27 is provided for changing the light that reaches 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11366289U JPH0352777U (en) | 1989-09-28 | 1989-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11366289U JPH0352777U (en) | 1989-09-28 | 1989-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0352777U true JPH0352777U (en) | 1991-05-22 |
Family
ID=31662069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11366289U Pending JPH0352777U (en) | 1989-09-28 | 1989-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352777U (en) |
-
1989
- 1989-09-28 JP JP11366289U patent/JPH0352777U/ja active Pending