| 摘要 |
A cellphone or wireless phone device has separate components which are carried or mounted in corresponding parts of a hat, cap, or other headgear worn by the user. The cellphone microphone or voice pickup component, preferably as a unidirectional device, may be carried in the forward brim of a hat or visor of a cap, the antenna may be lined in the rear part of the hat or cap, the speaker earpiece may be attached to one or both sides of the hat, the keypad may be mounted between the fabric layers of the visor of a cap or the inner liner of a hat or headgear, and the electronic circuitry, including parts such as amplifier, signal processor and switcher, and battery may be mounted in an internal part or inner liner of the hat. Preferably, the sound receiving and reproducing is achieved using transducer membranes. The hat may have battery recharge pins or points exposed for attachment to an external recharging unit. A metallized RF-blocking layer may be provided on an inner layer of the hat to block RF radiation from the antenna from the user's head. A global position system (GPS) unit is preferably provided on the hat. A first liquid crystal display (LCD) is provided, preferably on the brim or visor, to show the time, channel, cell phone displays, text messaging and GPS latitude and longitude coordinates. A second LCD is provided and hinged on the underside of the brim or visor. The second LCD can be folded up flat when it is not in use or folded down directly in front of either or both the wearer's eyes when it is in use. The second LCD is provided to display video images and text information received and/or controlled with the keypad.
|
