A positioner that it is quick -witted that is arranged in woofer to glue

The utility model discloses a positioner that it is quick -witted that is arranged in woofer to glue, include: base, locating pin, apron and spring, the base is provided with the centre bore, the locating pin is step form locating pin, second step portion set up in the centre bore and with centre bore clearance fit, the spring setting is in the centre bore and lie in between centre bore diapire and the second step portion, the apron is provided with the central through hole, and the central through hole passes in first step portion, and the last end face contaction and the compression spring of apron and second step portion lap the top fixed connection with the base, first step portion is used for cooperateing with the locating hole of speaker sound basin lower extreme, fixed speaker sound basin. The utility model discloses a positioner that it is quick -witted that is arranged in woofer to glue when the live time existing wearing and tearing of sending forth, during the influence location, only needs to change apron and locating pin alone, remains other part, without overall change, can guarantee to fix a position accurate, guarantees product quality, and the cost has obvious reduction.