| 摘要 |
PURPOSE: A multi-functional speaker is provided to improve vibration force by shortening a vibration transfer path of a vibration generator. CONSTITUTION: A multi-functional speaker(110) includes first and second covers(121,125), a vibration generator, a spring and a sound generator. The first and second covers are combined with one and the other sides of a frame respectively, and the vibration generator generates vibration by being placed inside the frame. The spring includes first and second spokes. The sound generator is coupled to the other side of the frame, and generates a sound by being vibrated from the one side to the other side of the frame. |
