JPS6388887U - - Google Patents
Info
- Publication number
- JPS6388887U JPS6388887U JP1987114472U JP11447287U JPS6388887U JP S6388887 U JPS6388887 U JP S6388887U JP 1987114472 U JP1987114472 U JP 1987114472U JP 11447287 U JP11447287 U JP 11447287U JP S6388887 U JPS6388887 U JP S6388887U
- Authority
- JP
- Japan
- Prior art keywords
- display
- display surface
- movable plate
- electromagnet
- plate
- 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
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
- G09F9/375—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the position of the elements being controlled by the application of a magnetic field
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
- G09F9/372—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the positions of the elements being controlled by the application of an electric field
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
添付図面は、本考案電磁石を利用した表示装置
の実施例を示すもので、第１図は分解斜視図、第
２図は縦断面図、第３図は可動板が左側に開かれ
た状態を示すもので、第３図Ａは斜視図、第３図
Ｂは正面図、第４図は可動板が右側に開かれた状
態を示すもので、第４図Ａは斜視図、第４図Ｂは
正面図、第５図は多数の表示装置を用いて構成す
る表示パネルの一例を示す正面図、である。
１……電磁石、３……ケース、６……固定板、
６ａ……表示面、７……可動板、７ａ，７ｂ……
表示面、８……永久磁石。
The attached drawings show an embodiment of a display device using the electromagnet of the present invention, in which Fig. 1 is an exploded perspective view, Fig. 2 is a vertical sectional view, and Fig. 3 shows a state in which the movable plate is opened to the left. Figure 3A is a perspective view, Figure 3B is a front view, Figure 4 shows the movable plate opened to the right, Figure 4A is a perspective view, and Figure 4B is a perspective view. 5 is a front view, and FIG. 5 is a front view showing an example of a display panel configured using a large number of display devices. 1...Electromagnet, 3...Case, 6...Fixing plate,
6a...display surface, 7...movable plate, 7a, 7b...
Display surface, 8...Permanent magnet.
Claims (1)
向させて電磁石１を配設したケース３の前面に、
任意角度に折曲し、左右対称の表示面６ａ，６ｂ
を形成した固定板６を固定し、該固定板６の中心
部には支軸７′を支点として左右に回動自在であ
つて、表示面６ａ及び６ｂと略同形とし、一方の
面を前記表示面６ａと対応する表示面７ａに、他
方の面を表示面６ｂと対応する表示面７ｂとした
可動板７を設けるとともに、可動板７には永久磁
石８を固定し、その一方の磁極を固定板とケース
前面に穿設された孔６′，３″を貫通させて電磁
石１の両極間に位置せしめ、電磁石１の極変換に
よつて永久磁石の吸引、反発動作を選択して可動
板７を任意方向に回動させ、固定板の表示面６ａ
と可動板の表示面７ａの組合せによる表示と、固
定板の表示面６ｂと可動板の表示面７ｂの組合せ
による表示とを変換自在としたことを特徴とする
電磁石を利用した表示装置。 On the front of a case 3, an electromagnet 1 is arranged inside the left and right sides of the front end with both ends facing each other as magnetic poles.
Symmetrical display surfaces 6a and 6b that can be bent at any angle
A fixing plate 6 having a shape formed thereon is fixed, and the fixing plate 6 is rotatable left and right about a support shaft 7' at the center thereof, and has approximately the same shape as the display surfaces 6a and 6b, with one surface having the above-mentioned shape. A movable plate 7 is provided on a display surface 7a corresponding to the display surface 6a, and the other surface is a display surface 7b corresponding to the display surface 6b, and a permanent magnet 8 is fixed to the movable plate 7, with one magnetic pole The holes 6' and 3'' drilled in the fixed plate and the front of the case are passed through, and the movable plate is positioned between the two poles of the electromagnet 1, and the attraction or repulsion of the permanent magnet is selected by changing the polarity of the electromagnet 1. 7 in any direction, the display surface 6a of the fixed plate
A display device using an electromagnet, characterized in that a display by a combination of a display surface 7a of a movable plate and a display by a combination of a display surface 6b of a fixed plate and a display surface 7b of a movable plate can be freely converted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860018874U KR890006221Y1 (en) | 1986-11-29 | 1986-11-29 | Indicating arrangements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6388887U true JPS6388887U (en) | 1988-06-09 |
Family
ID=19257495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987114472U Pending JPS6388887U (en) | 1986-11-29 | 1987-07-25 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6388887U (en) |
| KR (1) | KR890006221Y1 (en) |
-
1986
- 1986-11-29 KR KR2019860018874U patent/KR890006221Y1/en not_active IP Right Cessation
-
1987
- 1987-07-25 JP JP1987114472U patent/JPS6388887U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR880010401U (en) | 1988-07-27 |
| KR890006221Y1 (en) | 1989-09-18 |
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