所述转动结构固定于显示装置外 侧且与微型电机相连接，该转动结构在微型电机的驱动下双向旋转。

The rotational structure is fixed outside ofthe display device and connected with the micro motor, and rotates bidirectionally under the driving of the micro motor.

youdao

所述转动结构固定于显示装置外 侧且与微型电机相连接，该转动结构在微型电机的驱动下双向旋转。

The rotational structure is fixed outside ofthe display device and connected with the micro motor, and rotates bidirectionally under the driving of the micro motor.

youdao