The invention discloses a vehicle-mounted ceiling screen and a control method thereof, and relates to the technical field of vehicle-mounted display, the vehicle-mounted ceiling screen comprises a guide rail, an electromagnetic coil is arranged in the guide rail; the display unit is connected with the guide rail and comprises a rotating shaft, the two ends of the rotating shaft are each provided with a metal sliding block, and the metal sliding blocks can slide in the guide rail; two display screens are symmetrically arranged on the mounting frame; and the angle adjusting unit can drive the rotating shaft to rotate so as to adjust the angle of the two display screens relative to the car roof. The vehicle-mounted ceiling screen solves the technical problems that an existing ceiling screen cannot be horizontally adjusted in the front-back direction, and passengers in the front row and passengers in the rear row cannot see the same picture. After the two display screens are unfolded synchronously, the positions of the display screens on the guide rails are adjusted according to requirements, so that passengers in the front row and the rear row in the vehicle keep the optimal viewing distance from the facing display screens at the same time, and the viewing comfort of the passengers in the front row and the rear row in the vehicle is effectively improved.
本发明公开了一种车载吸顶屏及其控制方法,涉及车载显示技术领域,车载吸顶屏包括:导向轨道,导向轨道的内部设置电磁线圈;显示单元,连接导向轨道,显示单元包括:旋转轴,旋转轴的两端部分别设置一个金属滑块,金属滑块可在导向轨道内滑动;安装架,安装架上对称设置两个显示屏;角度调整单元,角度调整单元能够驱动旋转轴转动,以调整两个显示屏相对于车顶的角度。上述车载吸顶屏解决了现有的吸顶屏不能前后方向水平调节以及无法满足前后排乘客都能看到同一画面的技术问题。在两个显示屏同步展开之后,根据需求调整显示屏在导向轨道上的位置,使车内前后排乘客同时与所面向的显示屏保持最佳观看距离,有效提高车内前后排乘客的观看舒适度。
Vehicle-mounted ceiling screen and control method thereof
一种车载吸顶屏及其控制方法
2025-04-22
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Vehicle-mounted ceiling screen control method and vehicle
European Patent Office | 2025
|Vehicle-mounted ceiling screen control method, vehicle-mounted controller and vehicle
European Patent Office | 2024
|