adjustable standing desk 3d model

A realistic, highly-detailed 3D model of a unique mechanical standing desk assembly. The top table is SPLIT-LEVEL, made of rich textured natural walnut wood with a matte finish. The rear section is FLAT and fixed, while the front section is TILTED FORWARD at approximately 15 degrees, propped by visible multi-step ratchet hinge brackets beneath it, with a simple lip-stopper edge. Both table surfaces clearly show detailed wood grain. The desk base is a sturdy, dual-leg structure made of matte black powder-coated steel. Each leg is TELESCOPIC, formed by a 5x5cm outer square tube nested with a 4x4cm inner square tube. On each leg, near the nested connection, a solid steel locking pin with a loop handle is inserted through precision-drilled holes. Adjacent to the pin, a textured hand-knob screw is visible for side-clamping. Integrated centrally beneath the main crossbar is a steel manual scissor jack with a side crank handle.