| 摘要 |
PROBLEM TO BE SOLVED: To improve the mechanical strength of a speaker device, and to maintain sufficient strength for a case body even when the speaker device is configured of a plurality of speaker units. SOLUTION: A speaker unit 13 is supported by a supporting member 10. A frame body 15 is fixed to the supporting member 10. The frame body 15 is provided with a side face frame member 21 and a back face frame member 23 corresponding to each side of a rectangular parallelepiped whose one face is configured of the back face of the supporting member 10 and a reinforcing frame member 25 corresponding to the diagonal line of the rectangular parallelepiped. A case body 17 surrounding a space at the back face side of the supporting member 10 is configured of a side face member 31 and a back face member 33 fixed to the frame body 15. COPYRIGHT: (C)2006,JPO&NCIPI
|
