Patent ID: 6356640
Filing Date: 2002-03-12
Classification: H04R

Abstract:
A direction adjusting arrangement for a tweeter to be mounted to a center of a woofer of a loudspeaker, comprising:a round sleeve screwed to a base in said loudspeaker mounted at the center of said woofer, said sleeve being formed at a lower inner end with a bowl-shaped socket; and a ball portion provided at a rear end of said tweeter and being fitly received in said bowl-shaped socket, such that said ball portion is pivotally turnable in said socket for said tweeter to face different directions; said direction adjusting arrangement for a tweeter being characterized in that said sleeve is provided at an inner wall surface with a curved slide way extended by a predetermined length from a top of said sleeve toward a bottom center of said socket, and at a position opposite to said slide way with a first opening, and that said ball portion is provided at middle point of one side of an outer wall surface with a projection, and at a position opposite to said projection with a second opening; whereby when said ball portion is received in said socket, said projection extends into said slide way to fitly and movably locate therein and wires of said tweeter are sequentially extended through said second and said first openings to connect to an external power supply; and whereby said tweeter could be adjusted to face different directions by causing said ball portion to move in said socket with said projection guided by said slide way and causing said ball portion to pivotally turn about said projection in said socket, and whereby said projection fitly located in said slide way prevents said ball portion from being overly turned relative to said socket to cause damage to said wires.