Patent ID: 6757400
Filing Date: 2004-06-29
Classification: H04R

Abstract:
A microphone structure comprising a base whereby said base is provided at an upper end with a locating hole for locating adjustably a microphone, in an interior with a receiving slot of a length and extending from a lower end of said base along the longitudinal direction of said base, in an outer wall of a portion in proximity of the upper end of said base with a fixed clamp piece, a movable clamp piece located movably under said fixed clamp piece and provided with a threaded hole in communication with said receiving slot, and a threaded rod rotatably received in said receiving slot such that said threaded rod is engaged with said threaded hole of said movable clamp piece, and that said threaded rod is turned to-drive said movable clamp piece to move up or down for adjusting a distance between said fixed clamp piece and said movable clamp piece.