• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A signal display element for the display of more than two informations with electromagnetically excited magnetic tilting plates supported in bearings on a baseplate (1 ) and displaced axially in relation to one another, provided with at least one magnetic part each, and the magnetic axes of the magnetic parts (4) are normal to the plane of the tilting plates (3), bipolarly excitable electromagnets are provided for controlling the radiation of the tilting plates (3) about the axis of rotation and on the ends of electromagnetic cores (5) facing the baseplate (1) guide plates (6) are axially displaced, the number of the tilting plates (3) is larger at least by one, than the number of the guide plates (6), but their number is less at least by one, than the power of two with an exponent corresponding to the number of cores (5).
    公开号:SU1679979A3
    申请号:SU874202886
    申请日:1987-07-17
    公开日:1991-09-23
    发明作者:Яки Ласло；Ягица Ласло；Йодал Шандор；Манджу Йожеф；Пап Эндре；Себени Янош
    申请人:Фок-Дьем Финоммеханикай Еш Электроникуш Мосердьярто Севеткезет (Инопредприятие)；
    IPC主号:
    专利说明:

    The invention relates to information technology, namely, information boards (displays) for reproducing more than two information.
    The purpose of the invention is to simplify the element by reducing the number of rotary information plates.
    Figure 1 presents the element-board with five rotary information plates and three control plates; figure 2 is an illustration of the possibility of turning pages of the rotary plates due to changes in the excitation of the control plates; in Fig.3 - element-panel with three control plates and two excitation coils.
    The information display element contains a base 1 with a bearing 2, on the axis of which rotary information plates Z1-Z5 are installed, permanent magnets 4 in the form of flat plates, bipolar excitable electromagnets with a core 5 and excitation coils 6. At the ends of the cores 5 installed control plate 7 parallel to the base 1.
    The panel element works as follows.
    The rotary information plates Z1-Z2 and Z4-Z5 belong respectively to the extreme control plates 7ι and 7z, and the central plate Z3 belongs to the control plate 72.
    Permanent magnets 4 in the form of flat plates Z1-Z5 are arranged so that in any stable position the polarity of the plates 4 on two adjacent plates 3 is directed oppositely, in any stable position two plates 4 on any two adjacent plates 3 are magnetically coupled to two different control plates 7, from the control plates 7, at least one is magnetically coupled to the odd rotary plate 3 and said control plate 7 is among the other control plates 7 approximately in the center, and the polarity of the plates 4, following each other in the axial direction, of the opposite sign.
    the initial position, in one of the stable positions - in the position on the left side of figure 2 - all of the rotary plates 3 lie one on the other. The control plate 7ι is magnetically coupled to the rotary plates 3ι and З4. the control plate 7g - with a rotary plate Зз, and the control plate 7z ~ with rotary plates Зг and Зз. In this position, upyalyahipaya pag.tina 7ι is named after r. Ripnii in polarity, while the control plates 7g and 7z are southern.
    The upper rotary plate Z5 can be inverted if the polarity of the control plate 7z associated with it is reversed. Now the control plate 7z has a north polarity, respectively, it repels the rotary plate Z5, while the other rotary plate Zg, which is magnetically connected with the control plate 7z, is attracted.
    To rotate the next rotary plate З4, the control plate 7ι, which is magnetically connected with it, must change its polarity. Accordingly, the control plate 7ι will have a south polarity, while another rotary plate 3m, which is in magnetic communication with the control plate 7ι, will be pulled.
    Since the control plates 7 are mounted symmetrically with respect to the axis of rotation of the rotary plates 3. On the other side, the rotary plates Z5 and 34 are attracted.
    The central rotary plate ЗЗ rotates when the polarity of the control plate 7g changes. being in magnetic communication with her. On the other side are now three rotary plates Z5. Z4. Зз and all of them will be in the drawn state.
    In order to rotate the rotary plate Z3 - the penultimate one - it is necessary to change the polarity of the control plate 7z, which is magnetically connected with it, but the consequence will also be that the rotary plate Z5. which is still attracted. will now push off. However, this repulsion does not affect, since two more rotary plates Z4 and Z3 are attracted on the other side. and now the rotary plate Zg. turning the input of this operation is still added.
    The last pivot plate 3ι rotates if the polarity of the control plate 7ι is reversed. being in magnetic communication with her. Now, the pivot plate 34 — second from below on the other side — begins to repel. However, this repulsion cannot manifest itself, since the rotation of the rotary plate 3ι retains the predominance of the rotary plates 3.
    Fig. 3 illustrates a design in which the number of field coils 6 is one less than the number of control plates 7, or corresponds to the number of cores 5 of electromagnets attached to the vfinaRnaminuM plates 7, so that the cores 5 or at least part of the cores 5 mounted on a common base 8, which is connected to the core 5, is made of soft magnetic material and provides a magnetic distribution at the ends of the cores 5 opposite to the magnetic distribution in flat plas ins 4. In this case, the cores 5 are made of magnetic material with remanence perepolyusuemoy.
    The control plates 7 can be made of soft magnetic material, while soft magnetic material can also be used for cores 5, if they are not shunted by a common base 8.
    It can be shown that with η control plates 7, it is possible to rotate 2 P -1 of the rotary plates 3 in a desired manner. Accordingly, in the case where the number of control plates 7 is three, 2 3 -1 = 7 of the rotary plates 3 can be controlled by them (FIGS. 1 and 3).
    权利要求:
    Claims (3)
    [1]
    Claim
    1. Information element display for the reproduction of more than two information with electromagnetic excitation of rotary plates, containing a base on the surface of which a bearing is mounted, on the axis of which rotary information plates are mounted, permanent magnets in the form of flat plates, the magnetic axes of which are perpendicular to the planes rotary information plates located on the surfaces of the corresponding rotary information plates with the possibility of interaction with the corresponding bipolar budim electromagnets at the ends of the cores are installed control plate, characterized in that, in order to simplify the element by reducing the amount of information of rotary plates osesmescheny control plates, and the number of rotary plates is determined by information from the inequality K n + m <2 n -1, where η is the number of control plates, m is the number of rotatable information plates, and the control plates are made of soft magnetic material, and the cores of bipolar excitable electromagnets made of magnesium solid material.
    [2]
    2. The display element according to claim 1, with the fact that at least a part of the cores of bipolar excitable electromagnets is installed on a common base of magnetically soft material to allow the creation of a magnetic distribution at the ends of the cores, opposite to the magnetic distribution in flat plates ,
    [3]
    3. The display element according to claim 2, with the fact that at least a part of the coils of bi-polar · excitable electromagnets are located on a common base of soft magnetic material.
    类似技术:
    公开号 | 公开日 | 专利标题
    US4615131A|1986-10-07|Rotating display element and display unit using the same
    SU1679979A3|1991-09-23|Information display board for displaying more than two sets of data with electromagnetic actuation of rotatable plates
    JPS5642219A|1981-04-20|Electromagnetic drive diaphragm device
    EP0364258A2|1990-04-18|Rotating display element and display unit using the same
    US4769638A|1988-09-06|Color graphics information display
    CA1115516A|1982-01-05|Display element and display panelemploying such display elements
    US3812490A|1974-05-21|Flexible membrane display panel for generating characters visible in ambient light
    GB2038066A|1980-07-16|Signs
    US4794391A|1988-12-27|Display matrix incorporating light-conducting fibers and light-occulting shutters
    US3166635A|1965-01-19|Thin film magnetic shutter display panel
    US3581301A|1971-05-25|Display arrangement for symbols
    DK163614B|1992-03-16|DIRECTORY OR LABEL
    GB1568769A|1980-06-04|Variable character display device
    EP0122288A1|1984-10-24|Rotary display element and display apparatus employing the same
    GB2188470A|1987-09-30|Display element
    US4811008A|1989-03-07|Color pigment graphics information display
    SU1544194A3|1990-02-15|Signal element for indicating information messages
    EP0062534A1|1982-10-13|Display panel and display elements therefor
    SU1635910A3|1991-03-15|Member of information board for more then two pieces of information, for information board with electromagnetically excited magnetic rotatable plates
    US3508256A|1970-04-21|Electromagnetic positioned indicator wheel
    US3411155A|1968-11-12|Magnetic detent apparatus for electromagnetic indicator wheel structure
    US4796368A|1989-01-10|Changeable dot display assembly
    US5208589A|1993-05-04|Magnetically controlled indicia display device
    US5485043A|1996-01-16|Display element with an odd number of display surfaces and display unit using the same
    SU310245A1|INDICATION ELEMENT FOR MOSAIC PLATES
    同族专利:
    公开号 | 公开日
    BE905786A|1987-05-19|
    GB8627504D0|1986-12-17|
    DE3638895A1|1987-07-02|
    DE3638895C2|1990-05-23|
    CA1280892C|1991-03-05|
    WO1987003122A1|1987-05-21|
    GB2183389B|1990-04-25|
    EP0245421B1|1990-10-24|
    AU6621386A|1987-06-02|
    EP0245421A1|1987-11-19|
    HU193353B|1987-09-28|
    DD260143A5|1988-09-14|
    GB2183389A|1987-06-03|
    US4775863A|1988-10-04|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2952835A|1959-06-22|1960-09-13|Ross Radio Corp|Signalling device involving physically movable components|
    AT316362B|1969-07-23|1974-07-10|Fok Gyem Finommech Elekt|Device for the visual representation of characters or symbols|
    AT326529B|1970-07-13|1975-12-10|Fok Gyem Finommechanikal Es El|DEVICE FOR MULTICOLORED VISUAL DISPLAY OF INFORMATION|
    HU165534B|1972-02-11|1974-09-28|
    HU183998B|1982-07-15|1984-06-28|Fok Gyem Finommech Elekt|Iron core for magnetic excitation of visual information indicating element with swinging plates|DE4125608C2|1991-07-30|1993-09-23|Krone Ag, 14167 Berlin, De|
    HU216240B|1993-06-30|1999-09-28|László Jáki|Passive element signal indicating arrangement, especially for indicating characters composed from agregations of image points arranged in matrix|
    IL155987D0|2000-11-22|2003-12-23|Flixel Ltd|Microelectromechanical display devices|
    CN1608221A|2001-12-03|2005-04-20|弗利克赛尔公司|Display devices|
    BRPI0901621B1|2009-05-29|2018-06-19|Antonio Seda Luiz|ADVERTISING PANEL|
    US9827504B2|2012-05-19|2017-11-28|Kenneth E. Olson|Vibratory device for bobble toys|
    US20150194080A1|2014-01-03|2015-07-09|Scott L. Saunders|Magnet-Controlled Changeable Message Sign System and Method for Use Thereof|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    HU854389A|HU193353B|1985-11-19|1985-11-19|Signal displaying element applicable to displaying more than two informations for apparatus with swinging plate and electromagnetic excitation|
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