| 摘要 |
A modular headphone system includes a headband holding an earphone module at each end of two ends thereof, a circuit module formed of an active noise cancelling module, a Bluetooth module, high-frequency module and/or a multi-channel audio controller and detachably mounted in one earphone module, and a power module detachably mounted in the other earphone module. Each earphone module includes an earphone body pivotally connected to one end of the headband, a speaker holder mounted at the earphone body and electrically connected to the earphone body, a speaker mounted in the speaker holder and electrically connected to the speaker holder and an ear cushion covered on the speaker holder over the speaker. |
| 主权项 |
1. A modular headphone system comprising:
a flexible headband, an earphone module pivotally connected to each of two opposite ends of said flexible headband, an electrical connection member electrically connected between said two earphone modules, a circuit module mounted in one said earphone module, and a power module mounted in the other said earphone module, each said earphone module comprising an earphone body pivotally connected to one end of said flexible headband, said earphone body comprising a plurality of first electric contacts and a plurality of second electric contacts respectively located on opposing inner and outer sides thereof, a speaker holder mounted at the earphone body, said speaker holder comprising a plurality of electric contacts respectively electrically kept in contact with the first electric contacts of said earphone body, a speaker mounted in the speaker holder, said speaker comprising a plurality of electric contacts respectively electrically connected to the electric contacts of said speaker holder and an ear cushion covered on said speaker holder over said speaker, said circuit module being mounted at the outer side of the earphone body of one said earphone module, said circuit module comprising a plurality of electric contacts respectively electrically kept in contact with the second electric contacts of the earphone body of the associating said earphone module for controlling the earphone modules to produce predetermined functions, said power module being mounted at the outer side of the earphone body of the other said earphone module and adapted for providing the circuit module and the earphone modules with the necessary working power supply, said power module comprising a plurality of electric contacts respectively electrically kept in contact with the second electric contacts of the earphone body of the associating said earphone module. |
