Patent ID: 7065890

Claim:
An adjustable support device comprising: a base, a housing secured onto said base, a platform including a first end pivotally secured to said housing with a pivot shaft, to allow said platform to be rotated up and down relative to said housing to different angular positions, a level facility supported on said platform, a threaded member rotatably supported on said base and received in said housing, a motor disposed in said housing and coupled to said threaded member, to rotate said threaded member relative to said base and said housing, a follower threaded to said threaded member, a link pivotally coupled between said follower and said platform, to pivotally couple said platform to said follower, and to allow said platform to be rotated toward and away from said housing by said motor via said threaded member and said follower, a receiver device received in said housing, and a remote control device for emitting control signals to said receiver device, and to control said motor to rotate said threaded member, and to rotate and to adjust said platform and said level facility up and down relative to said housing to different angular positions.