Patent ID: 8683889

Claim:
An oblique-driven platform structure, comprising: a base; a first rail, being disposed on the base; a screw, being disposed on the first rail; a first sliding block, being disposed on the screw and able to slide along the first rail by way of the rotation of the screw; a second sliding block, being disposed on the first sliding block and having an accommodating groove; an oblique slide rod, being disposed on the second sliding block and partially accommodated in the accommodating groove, wherein an oblique drive angle is formed between the oblique slide rod and the screw, and the value of oblique drive angle is definable; at least one second rail, being disposed on the base and perpendicular to the first rail oppositely; at least one third sliding block, being disposed on the second rail and capable of sliding on the second rail back and forth; a work platform, being simultaneously connected to the third sliding block and the oblique slide rod; and a motor, being coupled to the screw; wherein when the motor is operated to drive the screw, the first sliding block slides along the first rail via the rotation of screw; and, when the first sliding block slides on the first rail, the oblique slide rod slides in the accommodating groove, to keep the value of oblique drive angle; wherein when the oblique slide rod slides in the accommodating groove, the third block is driven by the oblique slide rod and slides along the second rail, so as to drive the work platform to make displacement.