公开(公告)号：WO1998022004A1

公开(公告)日：1998-05-28

申请号：PCT/NL1997000629

申请日：1997-11-18

Applicant: RPI ADVANCED TECHNOLOGY GROUP EUROPE B.V. ,  DE LA HAYE, Frans

Inventor： RPI ADVANCED TECHNOLOGY GROUP EUROPE B.V.

IPC: A47C03/02

CPC classification number: A47C15/004 ,  A47C3/02 ,  A47C9/00 ,  G09B9/14

Abstract: Chair assembly (1) for use in virtual reality devices, comprising a sub-structure (6) which comprises a stationary bottom frame (7) and situated above it a top frame (8) bearing a chair (2-5), movement means being present between the bottom frame (7) and the top frame (8), in order to make the top frame move relative to the bottom frame, which movement means comprise drive means (11) and a connecting arm (9) of fixed length which interacts hingedly by way of a top hinge axis (10) with the top frame (8) and hingedly by way of a bottom hinge axis (10) with the bottom frame (7), the top hinge axis and the bottom hinge axis extending substantially parallel to each other. The chair (2-5) is tiltably connected to the top frame (8).

Abstract translation: 一种用于虚拟现实设备的椅子组件（1），包括一个子结构（6），该子结构包括一个固定的底架（7），并在其上方设有一个带有椅子（2-5）的顶部框架（8） 存在于底部框架（7）和顶部框架（8）之间，以便使顶部框架相对于底部框架移动，该移动装置包括固定长度的驱动装置（11）和连接臂（9） 其通过顶部铰链轴线（10）与顶部框架（8）铰接地铰接并且通过底部铰链轴线（10）铰接地与底部框架（7）相互作用，所述顶部铰链轴线和底部铰链轴线延伸 基本上彼此平行。 椅子（2-5）可倾斜地连接到顶部框架（8）。