Adjustable display board system
OwnerJorge Garcia, Sam Minnichinventors
Life of this patent
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Abstract
An adjustable display board system comprises a display board, first and second grippers, first and second racks, and a handle. The first and second grippers are coupled to the display and include a plurality of teeth. The first and second racks are mounted to a rigid structure and include a plurality of teeth generally greater than the number of teeth of the first and second grippers. The teeth of the first and second grippers mesh with the teeth of the first and second racks to maintain the vertical position of the display board. The handle is pushed to disengage the grippers from the racks and allow vertical motion of the display board.
Claims16
An adjustable display board system, the system comprising:
- a frame including a first bar and a spaced-apart second bar and configured to releasably retain a display board;
- a travel guide mounted to a rigid structure and coupled to the frame, the travel guide configured to guide a vertical motion of the display board;
- a linear actuator unit including an actuator rod coupled to the frame and driven by a motor drive unit for raising and lowering the display board;
- first, second, third, and fourth equal-length pivot arms pivotally coupled to form a rhombus with first, second, third, and fourth pivot points, wherein the fourth pivot point is coupled to the frame for stabilizing the raising and lowering of the display board;
- and
- first, second, and third slider tracks to slidably retain the first, second, and third pivot points.
An adjustable display board system, the system comprising:
- a frame including a first bar and a spaced-apart second bar and configured to releasably retain a display board;
- a travel guide mounted to a rigid structure and including a first travel guide with a first track to slidably couple with the first bar and a spaced-apart second travel guide with a second track to slidably couple with the second bar, the travel guide configured to guide a vertical motion of the display board;
- a linear actuator unit including an actuator rod coupled to the frame and driven by a motor drive unit for raising and lowering the display board;
- first, second, third, and fourth equal-length pivot arms pivotally coupled to form a rhombus with first, second, third, and fourth pivot points, wherein the fourth pivot point is coupled to the frame for stabilizing the raising and lowering of the display board;
- and
- first, second, and third slider tracks to slidably retain the first, second, and third pivot points.
Dependencies are inferred from the claim text.