| 摘要 |
PROBLEM TO BE SOLVED: To appropriately provide a low-pitched sound to the front of a game machine frame. SOLUTION: A front panel 52 and a rear panel 53 are supported by a frame 51 so that they face each other while being separated in a back and forth direction, and a closed space surrounded by the frame 51, the front panel 52, and the rear panel 53 is constituted. The frame 51 is provided with a speaker installation part 60 and a frame sound outlet 65. The speaker installation part 60 is positioned outside the rear panel 53 and is formed into a cylinder which penetrates in the back and forth direction. The frame sound outlet 65 opens to the front of the frame 51. A low-pitched sound speaker 28 is attached to the speaker installation part 60 with its cone directed forward. When the front panel 52 is attached to the frame 51, an overhanging part 66 closes a front opening 62 and when the rear panel 53 is attached to the frame 51, an overhanging part 67 closes the rear part of the frame sound outlet 65. The front panel 52 having the overhanging part 66 and the rear panel 53 having the overhanging part 67 are formed into identical shapes. COPYRIGHT: (C)2008,JPO&INPIT |
