Patent ID: 6941058

Claim:
A driving device with acousto-optic control and driven by batteries comprising: a base, having a base cavity and a top outer surface having a sliding groove defined thereon, wherein a switch, a power connector and a control circuit board are located therewithin, a rotating axis extending from said base cavity to said top surface, a rotating plate, wherein said rotating axis is securely connected to an edge area of said rotating plate, a frame having an internal width equal to a circumference of said rotating plate is mounted on said rotating plate; a motor for controlling said rotating axis; a strip structure, having teeth structures on both sides respectively, wherein said strip structure is connected securely to a side of said frame in such a manner that said strip structure slides backwardly and forwardly in said sliding groove of said top outer surface of said base; a plurality of holes are defined besides each side of said sliding groove respectively, wherein each of said holes goes through said base cavity, wherein a plurality of small lamps are located in said base cavity aligning with said holes; and a plurality of pipes extending from said holes respectively, wherein on a rim of each of said pipes is a pipe rim teeth structure forming a gear respectively.