Microphone coupler for a communication device
First Claim
Patent Images
1. A communication device comprising:
- a printed circuit board (PCB) having a conductive pad;
a microphone;
a RF shield can shaped to fit over said microphone having an opening for sound to reach said microphone; and
a cover shaped to enclose said PCB and said RF shield can, said cover positioned to press on said microphone to fix said microphone in position on said conductive pad on said PCB and having an internal cavity defined by a set of walls, said cavity shaped to receive said RF shield can to hold said RF shield can in place over said microphone.
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Abstract
The invention provides a communication device comprising: a cover; a printed circuit board; a microphone on the printed circuit board; an antenna located at least in part within the cover; and a RF shield can shaped to fit over the microphone about the PCB. In the device, the cover is shaped to enclose the PCB and the RF shield can. The cover provides pressure on the RF shield can to press inward on the microphone to fixedly attach it to the PCB.
71 Citations
13 Claims
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1. A communication device comprising:
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a printed circuit board (PCB) having a conductive pad; a microphone; a RF shield can shaped to fit over said microphone having an opening for sound to reach said microphone; and a cover shaped to enclose said PCB and said RF shield can, said cover positioned to press on said microphone to fix said microphone in position on said conductive pad on said PCB and having an internal cavity defined by a set of walls, said cavity shaped to receive said RF shield can to hold said RF shield can in place over said microphone. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A communication device comprising:
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a printed circuit board (PCB) having a conductive pad; a microphone located on said printed circuit board; a RF shield can providing an RF shield, said RF shield can shaped to fit over said microphone having an opening for sound to reach said microphone; and a cover shaped to enclose said PCB and said RF shield can, said cover positioned to press on said microphone to fix said microphone in position on said conductive pad on said PCB and having an internal cavity defined by a set of walls, said cavity shaved to receive said RF shield can to hold said RF shield can in place over said microphone; and an antenna located at least in part within said cover. - View Dependent Claims (9, 10, 11, 12, 13)
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Specification