| 主权项 |
1. An external micro projector comprising a micro projector body, a magnetic block being disposed in the micro projector body, the magnetic block being used for magnetically adhering with a magnetic adhesion device in a smartphone, a Pogo Pin connector being disposed on the micro projector body, the Pogo Pin connector being used for being electrically connected to the smartphone, wherein the micro projector body comprises a case, a back cover, and a bottom cover, the bottom cover is assembled on a bottom side of the case, the back cover is assembled at a back side of the case, a projection lamp front lens of the micro projector body is located at a front side of the case, cavities respectively adapted for accommodating the magnetic block and the Pogo Pin connector are disposed on the back side of the case, holes adapted for being inserted by pins on the Pogo Pin connector are formed in the back cover, and
wherein a rechargeable battery is disposed in the micro projector body, an universal serial bus port is disposed on the micro projector body, the micro projector body is connected to the smartphone through a data line such that the rechargeable battery charges the smartphone when the micro projector body is separated from the smartphone. |
