Title:
MICROPHONE CONNECTION DEVICE OF FLIP TYPE CELLULAR PHONE
Document Type and Number:
Japanese Patent JP3764922
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a device for electrically connecting a microphone provided on a flip cover to the audio circuit in a telephone while the flip cover can be removed from the telephone when excessive force is applied.
SOLUTION: The microphone connection device of the flip type cellular phone comprises a microphone provided on the flip cover, a first connection terminal mounted to each knuckle of the flip cover and is electrically connected to the microphone, and a second connection terminal that is located at both sides of the telephone and is connected to the audio circuit of the telephone body. When the flip cover is closed to the telephone, the sliding surface section of the first connection terminal is separated from each contact surface of the second connection terminal. When the flip cover is opened from the telephone, the sliding surface section of the first connection terminal comes into contact with each contact surface of the second connection terminal, and the microphone is electrically connected to the audio circuit through the first connection terminal while the flip cover is open.
Inventors:
John Byung-ro
Ye Young-Jin
Go Son
Russon-ho
Ye Young-Jin
Go Son
Russon-ho
Application Number:
JP2002023691A
Publication Date:
April 12, 2006
Filing Date:
April 25, 1998
Export Citation:
Assignee:
Samsung Electronics Company Limited
International Classes:
E05D11/00; F16C11/10; H04M1/02; H04M1/725; H04W88/00; (IPC1-7): H04M1/02; H04M1/725; H04Q7/32
Domestic Patent References:
| JP2159159A | ||||
| JP63179622U |
Attorney, Agent or Firm:
Mizuno Katsufumi
Masayuki Kishida
Ogawa Hidenori
Kawakami adult
Masayuki Kishida
Ogawa Hidenori
Kawakami adult
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