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    • 15. 发明授权
    • Structure for generating a virtual polyhedral space
    • 用于生成虚拟多面体空间的结构
    • US6139160A
    • 2000-10-31
    • US234628
    • 1999-01-21
    • Sara L. Frucht
    • Sara L. Frucht
    • A63G31/00A47F11/04A47F11/06A47F11/10B44F1/00B44F1/02E04H1/12G02B5/08F21V7/00
    • G02B5/08A47F11/04A47F11/06A47F11/10B44F1/02
    • A structure capable of generating a virtual polyhedral space includes a plurality of walls, each having a first side edge, a second side edge, and a reflective surface. The walls are disposed adjacent one another, with the first side edge of each wall adjacent the second side edge of an adjacent wall, each wall lying in an associated one of a plurality of planes intersecting at a common apex, thus forming a pyramid shaped structure. So disposed, the walls define an interior space of the structure, with the reflective surfaces of the walls facing the interior space. Each wall further includes a base edge. Together, the base edges of the reflective walls define a base opening of the structure, which provides access to the interior space. The images of optional base coverings form coherent images of a virtual polyhedron in the reflective surfaces of the walls. Three-sided, four-sided, and five-sided embodiments are described. Linear and angular measurements of the walls and floors, necessary to create the coherent virtual images, are provided.
    • 能够产生虚拟多面体空间的结构包括多个壁,每个壁具有第一侧边缘,第二侧边缘和反射表面。 壁彼此相邻设置,每个壁的第一侧边缘邻近相邻壁的第二侧边缘,每个壁位于与公共顶点相交的多个平面中的相关联的一个平面中,从而形成金字塔形结构 。 如此设置,壁限定了结构的内部空间,壁的反射表面面向内部空间。 每个壁还包括基部边缘。 一起,反射壁的基部边缘限定了结构的基部开口,其提供到内部空间的通路。 可选基底覆盖物的图像在墙壁的反射表面中形成虚拟多面体的相干图像。 描述三面,四面和五面实施例。 提供了创建相干虚拟图像所必需的墙壁和地板的线性和角度测量。
    • 18. 发明申请
    • SYSTEM FOR A PRESENTATION, SALES OR EXHIBITION STAND AND/OR FOR STORE FITTING
    • US20220079353A1
    • 2022-03-17
    • US17491714
    • 2021-10-01
    • Magnwall GmbH
    • Klaus-Dieter FELD
    • A47F5/08A47F11/06F21V33/00F21V21/002
    • The present disclosure relates to a system for a presentation, sales or exhibition stand and/or for store fitting, the system comprising a mounting rail assembly comprising one or more current carrying mounting rails; a current-carrying wall member, which is adapted to be mounted on the mounting rail assembly; and a current collector for an electrical device, which is configured to be mounted on the wall member; wherein the wall member comprises a carrier plate having a front side and a back side; wherein the wall member comprises first electrical conductor tracks of a first polarity and second electrical conductor tracks of a second polarity, wherein the first and second electrical conductor tracks are arranged alternately at least in sections; wherein the first electrical conductor tracks and the second electrical conductor tracks are arranged on the front side of the carrier plate; wherein the current collector comprises a plurality of at least two contact needles, wherein the current collector is adapted to be attached to the wall member such that at least one of the contact needles contacts one of the first electrical conductor tracks and at least one other of the contact needles contacts one of the second electrical conductor tracks; and wherein the wall member comprises a first electrical terminal contact and a second electrical terminal contact, wherein the first electrical terminal contact is electrically conductively coupled to the first electrical conductor tracks, wherein the second electrical terminal contact is electrically conductively coupled to the second electrical conductor tracks, and wherein the first electrical terminal contact and the second electrical terminal contact are arranged on the back side of the carrier plate; and wherein the current-carrying mounting rail assembly is adapted to hold and supply current to the wall member via the first electrical terminal contact and the second electrical terminal contact. The present disclosure further relates to a corresponding wall member and a corresponding method.