| 20120033849 | SENSORY SIGNAL OUTPUT APPARATUS - A sensory signal output apparatus is provided. The sensory signal output apparatus, includes: a magnetic circuit vibrating in response to an alternating signal flowing through a coil; and an elastic support means elastically supporting the magnetic circuit to surround the circumferential outer surface of the magnetic circuit from one side direction thereof, in which coupling recesses are formed at the circumferential outer surface of the magnetic circuit to be spaced apart from each other, and a coupling piece is provided at a periphery of the elastic support means to be coupled to the coupling recess, the coupling piece is attached to and inserted into the coupling recess. In the sensory signal output apparatus, an elastic support means is inserted into and coupled to a magnetic circuit without using a curling operation to provide easy coupling. Furthermore, the sensory signal output apparatus may maximize a weight and the size of a magnet in a magnetic circuit having the same diameter and height to improve vibrating force and middle-low sound characteristics. | 02-09-2012 |
