MOVABLE DEVICE, IMAGE PROJECTION DEVICE, HEAD-UP DISPLAY, LASER HEADLAMP, HEAD-MOUNTED DISPLAY, OBJECT RECOGNITION DEVICE, AND VEHICLE

• Main Author: SHINKAWA MIZUKI
• Format: Patent
• Language: English; Japanese
• Published: 08.12.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION

To provide a movable device with which it is possible to suppress a decrease in natural resonance frequency and obtain a large scan angle.SOLUTION: The above problem is solved by a movable device that comprises a movable unit, a support unit that is connected at one end to the movable unit and pivotably supports the movable unit, and a stationary unit that is connected at other end to the support unit, wherein the support unit includes two or more cantilever units and a connection unit that connects the mutually adjacent cantilever units, the two or more cantilever units being arranged in decreasing order of length from the movable unit side toward the stationary unit side.SELECTED DRAWING: Figure 18 【課題】固有共振周波数の低下を抑制するとともに、大きな走査角を得ることのできる可動装置を提供する。【解決手段】可動部と、前記可動部と一端が接続されており前記可動部を回動可能に支持する支持部と、前記支持部の他端と接続されている固定部と、を有し、前記支持部は、２以上のカンチレバー部と、隣り合う前記カンチレバー部を接続する接続部を有し、前記２以上のカンチレバー部は、前記可動部側から前記固定部側に向かって長さが降順となるように配置されることを特徴とする可動装置により、上記課題を解決する。【選択図】図１８