| 摘要 |
The speaker bracket comprises a wall or ceiling attachment body 2 having a pivot column formed 13 within a recessed channel 12. An arm assembly 3, 4 comprises a tiltable inner arm portion 4 at least partially housed within an outer arm portion 3. The outer arm portion has a pivot channel into which the pivot column13 is received for connecting the arm assembly to the attachment body 2 and permitting it to swivel about the pivot column. A rotatable assembly 6-10 is provided comprising an interface plate 6 connected to the front of the inner arm portion 4 and a speaker fixing plate 8 for attachment to a speaker and being rotatably connected to the interface plate 6 through a shaft 9 and fastener. The shaft 9 and fastener, preferably a nyloc nut, are at least partially received within a cavity in the front of the inner arm portion (fig 6). |
