Patent ID: 8130996

Claim:
A loud speaker group, comprising: loud speaker boxes; at least one joint being disposed on a front side of each of the loud speaker boxes for pivotably connecting said loud speaker boxes one to an adjacent other; a mount being disposed on a back side of each of the loud speaker boxes, said mount including a pair of legs opposed to one another thereby defining a channel therebetween; connectors each displaceably receivable in the channel for connecting the loud speaker boxes one to the adjacent other at a desired angle, said connectors each including a first hole proximate a first end thereof, the pair of legs including a group of holes proximate a first end thereof for receiving a pin that extends through a one of said group of holes and through said first hole of an adjacent one of the connectors associated with an adjacent one of the loud speaker boxes when said first hole is aligned with said one of said group of holes; a pin housing carried on one of said pair of legs proximate a second end of the pair of legs; a spring-loaded snap-in pin including a grip at a first end thereof, said spring-loaded snap-in pin being received in said pin housing for displaceable movement against a force of a spring, said snap-in pin being receivable in a second hole that is disposed more centrally than said first hole and proximate to a second end of each of said connectors; and a first guide unit being disposed above the snap-in pin and a second guide unit being disposed below the snap-in pin which collectively limit the channel above and below said snap-in pin, and which function as guides for the connector when received in the channel.