| 摘要 |
<p>A sheathing structure of a portable solar acoustic enclosure includes an acoustic enclosure sheathing, which is drum-shaped and constituted by a drum-shaped upper half part and a drum-shaped lower half part joint, and the left and right sides of the joint of the upper half part and the lower half part respectively and rotatablely connect to both ends of a semicircular handle; in the middle of the acoustic enclosure sheathing a sound outlet, on the upper face of which a speaker mounting port is mounted, is mounted through both sides, and a speaker guard is assembled outside the speaker mounting port; on the top of upper half part of the acoustic enclosure sheathing a mounting port of a solar cell panel is mounted. The design of a special drum-shaped sheathing and a semicircular handle presents the advantages of compact structure and small size and portable, the sound outlet through both sides can greatly increase the diameter of the speaker, improve sound quality and have a good waterproof sealing performance and simple structure; a solar mounting port is mounted, therefore the solar power supply is available and can organically integrate with the active speaker; therefore the acoustic enclosure is green low-carbon and easy to be moved and carried.</p> |
