Vehicle -mounted screen rotary driving structure

The utility model provides a vehicle -mounted screen rotary driving structure, be in including mount and setting rotation axis and drive structure on the mount, be provided with the spout on the rotation axis, it has propagation axis to settle in the spout, propagation axis connects the drive structure, the drive structure is used for control propagation axis is linear motion, so that rotary motion is to the rotation axis, last still arrangement of propagation axis has the lantern ring, the utility model provides a life of display screen not only can effectively be protected to the advantage that vehicle -mounted screen rotary driving structure has that structural design is reasonable, long service life, assembly are simple, can effectively protect vehicle -mounted display screen, has alsobrought more comfortable use to experience for the user. 本实用新型提供种车载屏幕旋转驱动结构，包括固定架和设置在所述固定架上的旋转轴和驱动结构，所述旋转轴上设置有滑槽，所述滑槽内安置有传导轴，所述传导轴连接所述驱动结构，所述驱动结构用于控制所述传导轴做直线运动，以使所述旋转轴做旋转运动，所述传导轴上还安置有套环，本实用新型所提供的种车载屏幕旋转驱动结构具有结构设计合理、使用寿命长、装配简