| 摘要 |
A levitated structure of Bluetooth speaker, which is composed of a main frame, a control circuit module, an induced coil module, a speaker, a circular frame and a top frame, which enables the main frame to be levitated over the base, and carry out wireless sensing and transmission of the AC (Alternating Current) signal with electric energy to play external audio signal received by the Bluetooth signal receiver, and provide a better power solution free from the shortage of electric power and also extend the performance period of speaker function. |
| 主权项 |
1. A levitated structure of Bluetooth speaker, comprising:
a main frame, which is concaved to form an inner space and is configured at the inner bottom to accommodate a magnetic element; a control circuit module, which is configured inside the inner space of main frame, and is further comprising a circuit board, a control panel, a signal to energy converter and a Bluetooth signal receiver, wherein the said control panel, signal to energy converter 23 and Bluetooth signal receiver are electronically linked with the circuit board respectively; an induced coil module, which is configured inside the bottom of main frame and is further assembled with an induced reception coil and a transmission cord, wherein the transmission cord has one end electronically connected with the induced reception coil which wraps around the magnetic element of main frame with its inner most coil, and the other end of transmission cord is linked with signal to energy converter of the control circuit module to have wireless sensing and transmit AC energy signal consequently, and the transmitted AC energy signal inside the signal to energy converter is finally transformed into DC energy format to provide power consumption of circuit board configured onboard control circuit module and power consumption of chips and electronic parts connect with each other; a speaker, which is configured on circuit board of control circuit module and has an electronic connection with circuit board; a circular frame, which has a hollow space in the middle and is further assembled with control keys, and the said control keys are mechanically corresponding to the control panel of control circuit module; and a top frame, which is configured at the upper position of the circular frame. |
