Roof display support assembly and automobile

The invention discloses a car roof displayer support assembly and a car. The car roof displayer support assembly comprises a left-right linear motion assembly arranged on a car roof, a car roof displayer is arranged on the left-right linear motion assembly, and the left-right linear motion assembly is used for driving the car roof displayer to move in the left-right direction. According to the car roof displayer support assembly, the car roof displayer can move in the left-right direction, so that passengers can directly face the car roof displayer when watching the car roof displayer, the cervical vertebra does not need to be twisted, discomfort caused by long-time cervical vertebra twisting is avoided, the car roof displayer support assembly is more friendly to the passengers, and the impression comfort of the passengers is improved; and the actual use scene of the roof display is enriched. 本发明公开了一种车顶显示器支架组件及汽车。其中，所述车顶显示器支架组件包括设置在车顶的左右直线运动组件，车顶显示器设置在所述左右直线运动组件上，所述左右直线运动组件用于带动所述车顶显示器在左右方向上移动。本发明的车顶显示器支架组件通过使