The invention discloses an automobile ceiling screen which comprises a base with the top installed on an automobile ceiling and a display screen hinged to the bottom side of the base, a transmission structure is arranged between the display screen and the base, and the automobile ceiling screen is characterized in that the transmission structure comprises a rotating motor, a planetary gearbox and a transmission shaft which are sequentially arranged and connected; the rotating motor and the planetary gearbox are both installed in the transmission sleeve, and the other end of the transmission shaft is fixedly connected to a shell of the ceiling screen. The ceiling screen further comprises a first shaft sleeve and a second shaft sleeve which are located on the two sides of the transmission sleeve respectively, the transmission shaft is sleeved with the first shaft sleeve, and a shell of the ceiling screen is provided with a first hinge seat and a second hinge seat corresponding to the first shaft sleeve and the second shaft sleeve respectively. The first shaft sleeve and the second shaft sleeve are rotationally connected to a shell of the ceiling screen through the first hinge seat and the second hinge seat respectively, a display screen of the ceiling screen is fixedly connected with the first shaft sleeve and the second shaft sleeve at the same time, and the second shaft sleeve is fixedly connected with the rotating motor. The ceiling screen can be stably and electrically controlled to rotate smoothly.
本发明公开了一种汽车吸顶屏,包括顶部安装在汽车顶棚上的底座以及交接在底座底侧的显示屏,显示屏与底座之间设有传动结构,其特征在于:传动结构包括依次设置并连接的转动电机、行星齿轮箱和传动轴,转动电机和行星齿轮箱均安装在传动套筒内,传动轴另一端固定连接在吸顶屏的壳体上;还包括分别位于传动套筒两侧的第一轴套和第二轴套,且第一轴套外套在传动轴外,吸顶屏的壳体对应第一轴套和第二轴套分别设置有第一铰接座和第二铰接座,第一轴套和第二轴套分别通过第一铰接座和第二铰接座转动连接在吸顶屏的壳体上,吸顶屏的显示屏同时与第一轴套、第二轴套固定连接,第二轴套与转动电机固定连接在一起。能够稳定电动控制吸顶屏转动,转动流畅。
Automobile ceiling screen
一种汽车吸顶屏
2024-02-20
Patent
Electronic Resource
Chinese
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European Patent Office | 2024
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