| 摘要 |
A method for establishing speaker within wheel of roller exercising equipment and waterproof structure of speaker inserted wheel is provided to improve the productivity of wheel by reducing time required for establishing speaker within the wheel and to prevent disorder and defect of various electronic parts within the wheel caused by inflowing water into the wheel. The method for establishing speaker within wheel of roller exercising equipment such as roller blade, roller skate, in-line skate, kick board; and Trikke includes: establishing a speaker fixation wall(12) with certain height within the existing speaker receiving hole(11) for facilitating establishing speaker and waterproof process; inserting speaker into the speaker fixation wall(12); applying and sealing with adhesive or silicon on gaps of speaker fixation wall(12) and margins of the top case of speaker. For waterproof process, the existing sound permeating hole on the upper roller case is closed and a new permeating hole is produced on the bottom case(13) for preventing influx of water through the existing sound permeating hole.
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