| 摘要 |
PURPOSE:To simplify fitting work and wire connecting work by constituting a speaker device of a terminal-combining engaging metal fittings, which is arranged at one surface of a speaker box and has a pin connected with the end of a lead wire from a speaker unit, and a terminal-come-reception fitting fixed on a wall surface etc. CONSTITUTION:A fitting 21 where an end of an input wire 39 is jointed and fixed to a terminal metal fittings 35 is fixed to, for instance, at a fitting position of a ceiling by screw 23, while heads 15a-17a of pins 15-17 at the side of a speaker box 10 are inserted from circular part sides of connecting holes 25-27. When the speaker box 10 is rotated slightly so that the pins 15-17 can be positioned at elliptical sides of the connecting holes 25-27, the speaker box 10 is fixed at the ceiling through fittings 13 and 21. Moreover, the heads 15a and 16a of the pins 15 and 16 come contact with a copper foil pattern 34, and a speaker lead wire 20 is electrically connected to the input line 39. |
