| 摘要 |
<p>An automatic rotary speaker, comprising a speaker body (2), a supporting body (4), a driving device (6), a transmission member (8) and a power supply, wherein the power supply is electrically connected to the speaker body (2) and the driving device (6); the driving device (6) comprises a motor body (62) and an output shaft (68) which extends out from the motor body (62); the bottom of the speaker body (2) is provided with an opening (202), and the transmission member (8) is fixedly installed in the opening (202); the motor body (62) is fixedly installed on the transmission member (8) and is located at the upper side of the transmission member (8); the transmission member (8) is provided with a through hole (86), and the output shaft (68) is inserted into the through hole (86) downwards, and is fixedly connected to the supporting body (4); and the lower surface of the supporting body (4) protrudes from the transmission member (8), and is located at the lower side of the transmission member (8). The drive device (6) and the supporting body (4) which is fixedly connected to the drive device (6) are arranged in the automatic rotary speaker, so that the automatic rotary speaker can rotate automatically around the supporting body (4) on any object, thereby improving the ornamental value and interestingness of the speaker.</p> |
