JPS6235677B2 - - Google Patents
Info
- Publication number
- JPS6235677B2 JPS6235677B2 JP56026064A JP2606481A JPS6235677B2 JP S6235677 B2 JPS6235677 B2 JP S6235677B2 JP 56026064 A JP56026064 A JP 56026064A JP 2606481 A JP2606481 A JP 2606481A JP S6235677 B2 JPS6235677 B2 JP S6235677B2
- Authority
- JP
- Japan
- Prior art keywords
- display
- display element
- pieces
- magnetic
- piece
- 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.)
- Expired
Links
- 239000000696 magnetic material Substances 0.000 claims description 15
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Description
【発明の詳細な説明】
本発明は商業広告，公共広告等の各種広告ある
いは道路情報等の各種情報を表示する表示装置に
関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a display device for displaying various advertisements such as commercial advertisements and public advertisements, and various information such as road information.
ｎ面（ｎ≧２）の表示面を有しｎ−１個の磁性
体をｎ−１面の各表示面に対応して設けた表示素
子を垂直方向および水平方向に各々多数配置して
表示板を構成し、上記表示素子を各隣接する表示
素子間に垂直方向に配設した側板に回転自在に支
持し、上記磁性体と同数の電磁石を有する垂直方
向に移動可能な表示制御用ヘツドを具備した表示
装置が提案されている（特開昭53−149797号公
報、特開昭53−91698号公報、特開昭54−152897
号公報参照）。このような従来の表示装置におい
ては、表示制御用ヘツドがその電磁石により表示
素子の磁性体を吸引しつつ垂直方向に移動して表
示素子を水平軸廻りに回転させ表示すべき表示面
を表示位置に配置させる。この場合、水平軸に係
合する軸孔は長孔（表示面が２面の場合）あるい
は表示面数に対応した水平軸の径より大きな径の
多角形状であつて、水平軸が長孔の一方の端部あ
るいは多角形軸孔の１つの頂角と係合した状態で
表示素子を静止支持し重力の作用で表示すべき面
を垂直に保つている。従つて、表示板の表示面を
傾斜させた場合でも各表示素子の表示面は垂直方
向に保たれるため表示板が傾斜した状態では表示
作用を行なうことができない。このため、このよ
うな表示装置は設置場所、高さ等に応じて表示板
面を見易くするために表示板を傾斜させて設置す
ることができずまた縦横方向を変更して表示板を
横向きに設置することもできない。 Display by arranging a large number of display elements in the vertical and horizontal directions each having n display surfaces (n≧2) and having n-1 magnetic materials provided corresponding to each of the n-1 display surfaces. A vertically movable display control head comprising a plate, rotatably supporting the display element on a side plate disposed vertically between adjacent display elements, and having the same number of electromagnets as the magnetic body. Display devices have been proposed (Japanese Unexamined Patent Publications No. 149797/1982, No. 91698/1983, and No. 152897/1989).
(see publication). In such conventional display devices, the display control head moves vertically while attracting the magnetic material of the display element with its electromagnet, rotates the display element around the horizontal axis, and moves the display surface to the display position. to be placed. In this case, the shaft hole that engages with the horizontal shaft is a long hole (if there are two display surfaces) or a polygonal shape with a diameter larger than the diameter of the horizontal shaft corresponding to the number of display surfaces, and the horizontal shaft is a long hole. The display element is supported stationary in a state where it is engaged with one end or one apex of the polygonal shaft hole, and the surface to be displayed is kept perpendicular by the action of gravity. Therefore, even when the display surface of the display board is tilted, the display surface of each display element is maintained in the vertical direction, so that no display function can be performed when the display board is tilted. For this reason, such display devices cannot be installed with the display board tilted to make it easier to see the display board depending on the installation location, height, etc. It cannot be installed either.
本発明は上記の点に鑑みなされたものであつ
て、各表示素子の表示すべき表示面が常に表示板
の表示面に対応して任意の方向に静止保持できる
ような表示装置の提供を目的とする。このため本
発明に係る表示装置はｎ面（ｎ≧３）の表示面を
有しｎ−１個の磁性体棒をｎ−１面の各表示面に
対応して設けた表示素子を縦方向および横方向に
各々複数個配置して表示板を構成し、上記表示素
子を各隣接する表示素子間に配設した側板に回転
自在に支持し、上記磁性体棒と同数の電磁石を有
する移動可能な表示制御用ヘツドを具備した表示
装置において、前記表示素子は実質上ｎ角形の対
面する１対の側片からなり、両側片間にｎ面の表
示面を形成した実質上ｎ角柱形状であつて、前記
磁性体棒は（ｎ−１）個の角部に対応して両側片
を連結して設けられ、残りの１つの角部に対応し
て少なくとも一方の側片上に磁石片又は磁性体片
を設け、該磁石片又は磁性体片と吸引作用を行な
うためのｎ個の磁性体片又は磁石片を前記側板上
に設け、該磁石片及び磁性体片間での吸引作用に
より上記表示素子の表示面が所定の表示方向に面
するｎ個所の位置で該表示素子を静止させるよう
に構成したことを特徴とする表示装置を提供す
る。 The present invention has been made in view of the above points, and an object of the present invention is to provide a display device in which the display surface of each display element to be displayed can always be held stationary in any direction corresponding to the display surface of the display board. shall be. Therefore, the display device according to the present invention has a display element having n display surfaces (n≧3) and having n-1 magnetic rods provided corresponding to each of the n-1 display surfaces in the vertical direction. A display board is constructed by arranging a plurality of each in the horizontal direction, and the display element is rotatably supported on a side plate disposed between adjacent display elements, and is movable and has the same number of electromagnets as the magnetic rods. In a display device equipped with a display control head, the display element is substantially n-prismatic in shape, consisting of a pair of substantially n-gon side pieces facing each other, with an n-sided display surface formed between the two side pieces. The magnetic rod is provided by connecting both side pieces corresponding to (n-1) corners, and a magnet piece or a magnetic body is provided on at least one side piece corresponding to the remaining corner. n pieces of magnetic material or magnet pieces are provided on the side plate to perform an attraction action with the magnet piece or magnetic material piece, and the display element is Provided is a display device characterized in that the display element is configured to stand still at n positions where the display surface faces a predetermined display direction.
以下、図面に基づいて本発明の実施例について
説明する。第１図は本発明に係る表示素子の構造
を示す斜視図である。表示素子１は１対の側片２
を有しこれらの側片２により四角柱枠体を構成し
この四角柱の各四面が表示面３を構成する。各表
示面３には各々色の異る表示プレート（図示しな
い）が装着される。この四角柱の３つの軸方向側
縁の角部に沿つて鉄片等からなる磁性体４が設け
られる。四角柱の残りの１つの角部の一方の側片
２には永久磁石５が設けられる。このような四角
柱状ブロツクからなる表示素子１は回転軸６上に
回転自在に装着される。この回転軸６は支持孔７
を介してアルミニウム等の非磁性体材料の側板８
に支持される。この側板８には表示素子１の角部
に対応した位置に４個の磁性片９が設けられる。
このような表示素子１を装着した回転軸６は側板
８の縦方向（図の上下方向）に多数段に設けられ
また各回転軸６上には横方向に多数個の表示素子
１および側板８が交互に連続的に配設され全体と
して表示板を構成する。このような表示板の裏面
には各表示素子の縦方向の列毎に縦方向に移動可
能な表示制御用ヘツド１０（第２図）が配設され
る。この表示制御用ヘツド１０は枠体１１に形成
した３つの第１，第２，第３作動部１２ａ，１２
ｂ，１２ｃからなり、各作動部には表示変換用ラ
ツチ部１３，１４が形成されまたヨーク１５間に
配された電磁コイル１６が装着される。 Embodiments of the present invention will be described below based on the drawings. FIG. 1 is a perspective view showing the structure of a display element according to the present invention. Display element 1 has a pair of side pieces 2
These side pieces 2 constitute a rectangular prism frame, and each of the four sides of this rectangular prism constitutes a display surface 3. Display plates (not shown) of different colors are attached to each display surface 3. Magnetic bodies 4 made of iron pieces or the like are provided along the corners of the three axial side edges of this square prism. A permanent magnet 5 is provided on one side piece 2 of the remaining corner of the quadrangular prism. The display element 1 made of such a quadrangular columnar block is rotatably mounted on the rotating shaft 6. This rotating shaft 6 has a support hole 7
Side plate 8 made of non-magnetic material such as aluminum through
Supported by Four magnetic pieces 9 are provided on this side plate 8 at positions corresponding to the corners of the display element 1.
The rotating shafts 6 on which such display elements 1 are mounted are provided in multiple stages in the vertical direction (vertical direction in the figure) of the side plates 8, and on each rotating shaft 6, a large number of display elements 1 and side plates 8 are installed in the horizontal direction. are arranged alternately and continuously to form a display board as a whole. A vertically movable display control head 10 (FIG. 2) is disposed on the back surface of such a display panel for each vertical column of display elements. This display control head 10 has three first, second, and third operating parts 12a and 12 formed on a frame 11.
12c, display conversion latch portions 13 and 14 are formed in each actuating portion, and an electromagnetic coil 16 disposed between a yoke 15 is attached.
次に上記構成の表示素子の作動について第３図
に基づいて説明する。まず後述の方法により表示
板をリセツトして各表示素子の基準面（この実施
例ではＢ面）が表示板表面方向（図の左方向）を
向いた表示位置に配置される。リセツト状態では
表示素子１の永久磁石５は図のように表示板裏
面下側に位置する。この状態で電磁石１６を励磁
したヘツド１０が表示素子１の裏面を通過すると
図の右上部の磁性体４が電磁石１６に吸引され
ヘツド１０の移動とともに表示素子１は時計方向
に回転してその角部が図に示すようにラツチ１
３内に係合しヘツド１０の下降に伴う表示素子１
の回転作用が機械的に続行される。ヘツド１０が
さらに移動し図のように表示素子１の角部がラ
ツチ１３から離れると表示素子１の永久磁石５は
側板の左下部の磁性片９に近づいた位置となる。
従つて、この磁性片９に対する永久磁石５の吸引
力により表示素子１は図に示すように表示面Ａ
が表示位置となつて静止保持される。ヘツド１０
の３つの電磁石のうち２つを励磁すれば上記動作
が２回繰返されて表示素子１の永久磁石５は左上
部の磁性片９と吸引し合いＤ面が表示位置となつ
た状態で表示素子は静止保持される。同様にして
３つの電磁石をすべて励磁しておけば上記動作が
３回繰返され、Ｃ面が表示位置となつた状態で表
示素子が永久磁石により静止保持される。 Next, the operation of the display element having the above structure will be explained based on FIG. 3. First, the display board is reset by the method described below, and the reference plane (plane B in this embodiment) of each display element is placed in a display position facing toward the display board surface direction (to the left in the figure). In the reset state, the permanent magnet 5 of the display element 1 is located on the lower side of the back surface of the display panel as shown in the figure. In this state, when the head 10 with the electromagnet 16 energized passes the back surface of the display element 1, the magnetic body 4 at the upper right of the figure is attracted to the electromagnet 16, and as the head 10 moves, the display element 1 rotates clockwise and rotates around its corner. latch 1 as shown in the figure.
3 and the display element 1 is engaged with the display element 1 as the head 10 is lowered.
The rotational action continues mechanically. When the head 10 moves further and the corner of the display element 1 separates from the latch 13 as shown in the figure, the permanent magnet 5 of the display element 1 approaches the magnetic piece 9 on the lower left side of the side plate.
Therefore, due to the attractive force of the permanent magnet 5 to the magnetic piece 9, the display element 1 is moved to the display surface A as shown in the figure.
becomes the display position and is held stationary. Head 10
If two of the three electromagnets are excited, the above operation will be repeated twice, and the permanent magnet 5 of the display element 1 will be attracted to the magnetic piece 9 on the upper left side, and the display element will be placed in the state where the D side is the display position. is held stationary. If all three electromagnets are similarly excited, the above operation will be repeated three times, and the display element will be held stationary by the permanent magnets with the C plane at the display position.
各表示素子を所望位置にセツトして表示板に情
報表示を形成した後各表示素子はリセツトされ再
びＢ面（基準面）が表示される。このリセツト動
作は第４図に示すように３つの電磁石１６をす
べて励磁した状態でヘツド１０を下から上に移動
させることにより行なう。表示素子の永久磁石５
はヘツドの電磁石に感応しにくい位置あるいは反
撥されるように配設されるためヘツドがこの永久
磁石を設けた角部を通過してもこの永久磁石とヘ
ツドの電磁石との吸引力は弱くあるいは反撥され
るため表示素子は表示変換しない。従つて、第４
図において表示素子の右下部に永久磁石が配置さ
れた状態、即ちＢ面が表示された状態では電磁石
１６が下から上へ通過しても表示素子は表示変換
せず、Ｂ面が表示された状態に保たれる。その他
の面が表示された状態では各々永久磁石が右下部
に到達するまで表示素子が回転して基準面（Ｂ
面）が表示される。従つて、第４図に示す各表
示素子１ａ，１ｂ，１ｃ，１ｄはヘツド１０の下
から上への移動により第４図に示すようにすべ
てＢ面が表示され表示板がリセツトされる。 After each display element is set at a desired position and an information display is formed on the display board, each display element is reset and the B side (reference plane) is displayed again. This reset operation is performed by moving the head 10 from the bottom to the top while all three electromagnets 16 are energized, as shown in FIG. Permanent magnet 5 of display element
The head is placed in a position where it is difficult to be sensitive to the head's electromagnet or is repelled, so even if the head passes through a corner where this permanent magnet is installed, the attractive force between the permanent magnet and the head's electromagnet is weak or the head is repelled. Therefore, the display element does not perform display conversion. Therefore, the fourth
In the figure, when the permanent magnet is placed at the lower right of the display element, that is, when side B is displayed, even when the electromagnet 16 passes from bottom to top, the display element does not change the display and side B is displayed. kept in condition. When the other planes are displayed, the display element rotates until each permanent magnet reaches the lower right corner of the reference plane (B).
) will be displayed. Therefore, as the head 10 moves from the bottom to the top, the display elements 1a, 1b, 1c, and 1d shown in FIG. 4 all display the B side as shown in FIG. 4, and the display board is reset.
以上のような構成の表示素子を用いた表示装置
においては、表示素子に永久磁石を設けこれと吸
引し合う磁性片を側板の予め定めた位置に設けて
おくことにより表示素子は所定の位置で永久磁石
の吸引作用により静止保持されるため表示板面を
傾斜させた状態で装置を設置することが可能とな
りまた表示板を横向きあるいは斜め横向きにした
状態で表示動作を行なわせることもでき、表示板
の設置場所、高さ等に応じて最適の設置の姿勢を
とることができる。 In a display device using a display element configured as described above, a permanent magnet is provided in the display element, and a magnetic piece that attracts the permanent magnet is provided at a predetermined position on the side plate, so that the display element can be held at a predetermined position. Because it is held stationary by the attractive action of a permanent magnet, it is possible to install the device with the display board surface tilted, and it is also possible to perform display operations with the display board facing sideways or diagonally sideways. The optimal installation posture can be taken depending on the installation location, height, etc. of the board.
なお、側片２および側板８に設ける永久磁石５
および磁性片９は接着剤等で貼付してもよいしあ
るいは内部に埋設してもよい。また永久磁石を設
けた部分の表示素子の角部に他の角部との重量バ
ランスを保つために適当な非磁性体部材を装着し
てもよいしあるいはこの部分の重量が大きくなる
ように予めモールド成形してもよい。また永久磁
石を側板に設け表示素子側には永久磁石５の代り
にヘツドの電磁石に影響されない静止保持用磁性
体を設けてもよい。この場合には１つの静止保持
用磁性体および３つの各角部の磁性体４が各表示
位置において側板の永久磁石に吸引されて表示素
子を静止させる。上記静止保持用磁性体を省略し
て側板上に２つの永久磁石を設けてもよい。ま
た、永久磁石およびこれと相互作用する磁性片の
位置および数量は実施例の位置および数量に限定
されることなく表示素子の表示面が所定方向に面
した状態でこの表示素子を静止保持させるような
位置に配置できる。また、表示素子の表示面の数
は４面に限定されることなく２面，３面あるいは
４面より多くてもよい。更に、側板８全体を磁性
体で形成し、第１図における磁性体９のみをダボ
加工により突出せしめるかあるいは磁性体９以外
の部分を取り除いて空隙にしてもよい。 In addition, the permanent magnet 5 provided on the side piece 2 and the side plate 8
The magnetic piece 9 may be attached with an adhesive or the like, or may be embedded inside. In addition, a suitable non-magnetic material may be attached to the corner of the display element where the permanent magnet is provided in order to maintain the weight balance with other corners, or a suitable non-magnetic material may be attached in advance to increase the weight of this part. It may also be molded. Further, a permanent magnet may be provided on the side plate, and instead of the permanent magnet 5, a magnetic body for stationary holding that is not affected by the electromagnet of the head may be provided on the display element side. In this case, one stationary holding magnetic body and the three magnetic bodies 4 at each corner are attracted to the permanent magnets on the side plate at each display position to keep the display element stationary. The stationary holding magnetic body may be omitted and two permanent magnets may be provided on the side plate. In addition, the positions and numbers of the permanent magnets and the magnetic pieces that interact with the permanent magnets are not limited to the positions and numbers of the embodiments, but may be such that the display element is held stationary with the display surface of the display element facing a predetermined direction. It can be placed in any position. Furthermore, the number of display surfaces of the display element is not limited to four, and may be two, three, or more than four. Furthermore, the entire side plate 8 may be made of a magnetic material, and only the magnetic material 9 in FIG. 1 may be made to protrude by doweling, or the portion other than the magnetic material 9 may be removed to form a gap.
第１図は本発明に係る表示素子の概略斜視図、
第２図は第１図の表示素子を回転させるための表
示制御用ヘツドの斜視図、第３図および第４図は
各々本発明に係る表示素子の表示面のセツトおよ
びリセツトの過程を示す作動説明図である。
１……表示素子、３……表示面、４……磁性
体、５……永久磁石、６……回転軸、８……側
板、９……磁性片、１０……表示制御用ヘツド、
１６……電磁石。
FIG. 1 is a schematic perspective view of a display element according to the present invention,
FIG. 2 is a perspective view of a display control head for rotating the display element of FIG. 1, and FIGS. 3 and 4 are operations showing the process of setting and resetting the display surface of the display element according to the present invention, respectively. It is an explanatory diagram. DESCRIPTION OF SYMBOLS 1... Display element, 3... Display surface, 4... Magnetic body, 5... Permanent magnet, 6... Rotating shaft, 8... Side plate, 9... Magnetic piece, 10... Display control head,
16...Electromagnet.
Claims (1)
性体棒をｎ−１面の各表示面に対応して設けた表
示素子を縦方向および横方向に各々複数個配置し
て表示板を構成し、上記表示素子を各隣接する表
示素子間に配設した側板に回転自在に支持し、上
記磁性体棒と同数の電磁石を有する移動可能な表
示制御用ヘツドを具備した表示装置において、前
記表示素子は実質上ｎ角形の対面する１対の側片
からなり、両側片間にｎ面の表示面を形成した実
質上ｎ角柱形状であつて、前記磁性体棒は（ｎ−
１）個の角部に対応して両側片を連結して設けら
れ、残りの１つの角部に対応して少なくとも一方
の側片上に磁石片又は磁性体片を設け、該磁石片
又は磁性体片と吸引作用を行なうためのｎ個の磁
性体片又は磁石片を前記側板上に設け、該磁石片
及び磁性体片間での吸引作用により上記表示素子
の表示面が所定の表示方向に面するｎ個所の位置
で該表示素子を静止させるように構成したことを
特徴とする表示装置。1 A plurality of display elements each having n display surfaces (n≧3) and having n-1 magnetic rods provided corresponding to each n-1 display surface are arranged in the vertical and horizontal directions. to constitute a display board, the display element is rotatably supported on a side plate disposed between adjacent display elements, and a movable display control head having the same number of electromagnets as the magnetic rods is provided. In the display device, the display element is substantially n-prismatic in shape, consisting of a pair of substantially n-gon side pieces facing each other, with an n-sided display surface formed between the two side pieces, and the magnetic bar is ( n-
1) A magnet piece or a magnetic material piece is provided on at least one side piece corresponding to the remaining corner, and a magnet piece or a magnetic material piece is provided on at least one side piece corresponding to the remaining corner. n pieces of magnetic material or magnet pieces are provided on the side plate for performing an attraction action with the magnetic material pieces, and the display surface of the display element faces in a predetermined display direction by the attraction action between the magnet pieces and the magnetic material pieces. A display device characterized in that the display element is configured to stand still at n positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2606481A JPS57141685A (en) | 1981-02-26 | 1981-02-26 | Display unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2606481A JPS57141685A (en) | 1981-02-26 | 1981-02-26 | Display unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57141685A JPS57141685A (en) | 1982-09-02 |
| JPS6235677B2 true JPS6235677B2 (en) | 1987-08-03 |
Family
ID=12183250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2606481A Granted JPS57141685A (en) | 1981-02-26 | 1981-02-26 | Display unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57141685A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6049383A (en) * | 1983-08-29 | 1985-03-18 | 株式会社東京タツノ | Display unit |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53112095A (en) * | 1977-03-11 | 1978-09-30 | Tokyo Tatsuno Kk | Display |
| JPS5411689A (en) * | 1977-06-28 | 1979-01-27 | Toshiba Corp | Light emitting element of gallium phosphide |
-
1981
- 1981-02-26 JP JP2606481A patent/JPS57141685A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53112095A (en) * | 1977-03-11 | 1978-09-30 | Tokyo Tatsuno Kk | Display |
| JPS5411689A (en) * | 1977-06-28 | 1979-01-27 | Toshiba Corp | Light emitting element of gallium phosphide |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57141685A (en) | 1982-09-02 |
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