JPH0351478U

JPH0351478U -

Info

Publication number: JPH0351478U
Application number: JP11134889U
Authority: JP
Priority date: 1989-09-22
Filing date: 1989-09-22
Publication date: 1991-05-20

Description

[Brief explanation of drawings]

第１図から第７図までは本考案を具体化した実
施例を示すもので、第１図は本実施例の画像表示
素子で用いた表示板を内側面側から見た状態を示
す斜視図、第２図は画像表示素子の部分破断側面
図、第３図は画像表示素子の部分破断平面図、第
４図は画像表示素子の斜視図、第５図は駆動回転
板及び従動回転板の頂点部分の形状を示す部分破
断側面図、第６図ａ，ｂ，ｃは従動回転板と表示
板との当接関係を複数の実施例をもつて示す斜視
図、第７図はパネル型表示装置を示す斜視図であ
る。図中、４は表示枠体、５は表示板リンク、５Ａ
〜５Ｅは表示板、７は駆動回転板、８は従動回転
板、９，１０は支軸、１１は第１駆動ドラム、１
２は第２駆動ドラム、１５は第１電磁石、１６は
第２電磁石、２４は規制部材、Ｓは表示領域であ
る。 1 to 7 show an embodiment embodying the present invention, and FIG. 1 is a perspective view showing the display board used in the image display element of this embodiment, viewed from the inner surface side. , FIG. 2 is a partially cutaway side view of the image display element, FIG. 3 is a partially cutaway plan view of the image display element, FIG. 4 is a perspective view of the image display element, and FIG. 5 is a partially cutaway side view of the image display element. A partially cutaway side view showing the shape of the apex portion, Figures 6a, b, and c are perspective views showing the contact relationship between the driven rotary plate and the display plate in several embodiments, and Figure 7 is a panel type display. FIG. 2 is a perspective view of the device. In the figure, 4 is a display frame body, 5 is a display board link, 5A
~5E is a display board, 7 is a drive rotary plate, 8 is a driven rotary plate, 9 and 10 are spindles, 11 is a first drive drum, 1
2 is a second driving drum, 15 is a first electromagnet, 16 is a second electromagnet, 24 is a regulating member, and S is a display area.

Claims

[Claims for Utility Model Registration] A plurality of polygonal rotation guide members rotatably supported at the front and rear portions of a display frame forming a display area on the front side, respectively, and a plurality of display boards. A display board link that is connected to each other so as to be relatively rotatable to form an endless shape and is hung on the plurality of rotation guide members; and a display board link that is rotatably driven to rotate at least one of the plurality of rotation guide members, a drive means for selectively arranging at least one of the plurality of rotation guide members in the display area; and a drive means provided on a contact surface of the plurality of display boards with the rotation guide member, the plurality of rotation guide members of the display board link. An image display element comprising: a regulating means for regulating movement in the direction of a rotational axis;