Portable function-expanding device for electronic device

摘要

A portable function-expanding device for an electronic device is provided which comprises: a housing with a plurality of accommodating slots provided on an upper surface thereof for accommodating electronic devices respectively, wherein a function-expanding interface is provided in each of the accommodating slots for being connected with a function interface of the electronic device accommodated therein; and a function means located in the housing and connected with the function-expanding interface to fulfill the function-expanding of the corresponding electronic device. The portable function-expanding device for an electronic device fulfills the function-expanding of the corresponding electronic device conveniently. That is, the function-expanding is fulfilled conveniently as required by just inserting the electronic device into the corresponding accommodating slot and connecting the corresponding function-expanding interface in the accommodating with the function interface of the electronic device.

主权项

1. A portable function-expanding device for an electronic device, comprising:
a housing with a plurality of accommodating slots provided on an upper surface thereof for accommodating electronic devices respectively, wherein a function-expanding interface is provided in each of the accommodating slots for being connected with a function interface of the electronic device accommodated therein; and a function means located in the housing and connected with at least one function-expanding interface to fulfill the function-expanding of the corresponding electronic device, wherein the function-expanding interface provided in at least one accommodating slot of the housing comprises a video input interface for being connected with a video output interface of the corresponding electronic device; and
the function means comprises a projecting means, which includes:
a light source;an electro-optical converting module connected with the video input interface for converting light from the light source into a light signal corresponding to an electronic signal from the video input interface; anda portable light amplifier connected with the electro-optical converting module for receiving, amplifying and outputting the light signal.