Patent ID: 7413150

Claim:
A flat panel display stand comprising a base; a post being connected securely to and protruding perpendicularly from the base and having a top; a bottom; two sides; a channel being formed longitudinally inside the post; an inner surface being formed in the channel; and two guide slots being formed respectively through the sides of the post opposite to each other and communicating with the channel; a resilient assembly being mounted slidably in the channel and having a driver being mounted movably in the channel and having two ends; a bottom; multiple securing holes being formed in the ends of the driver; and a concave recess being formed transversely in the bottom of the driver; two friction feet being mounted in the channel between the ends of the driver and the sides of the post, and each friction foot being flat and resilient and having a friction surface corresponding to and abutting the inner surface of the post adjacent to one of the guide slots; multiple mounting holes being formed through the friction foot and corresponding respectively to the securing holes in the driver; multiple ribs being formed on the friction surface of the friction foot and rubbing against the inner surface of the post; and at least two blocks being formed on and protruding from the friction surface of the friction foot and mounted slidably respectively in the corresponding guide slot; two mounting plates being mounted outside the post and corresponding respectively to the friction feet outside the post, and each mounting plate having multiple through holes corresponding respectively to the mounting holes in the corresponding friction foot; and a coil spring having a mounting end secured on the inner surface of the post near the top; and a wound end being mounted in the concave recess of the driver, being unwound when the resilient assembly moves down and providing a resilient force to hold the resilient assembly in position; multiple fasteners extending through the fixing holes in the mounting plates and the mounting holes in the friction feet and being secured in the securing holes in the driver to attach the friction feet to the driver and making the friction feet and the mounting plates rub against the inner surface of the post adjacent to one of the guide slots to generate friction to hold the resilient assembly in position; and a holding bracket being adapted for being connected to a flat panel display and having two wings protruding backward and having multiple through holes corresponding respectively to the fixing holes in the mounting plates and being held in place by the fasteners.