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Title:
ELECTROACOUSTIC TRANSDUCER AND MOUNT STRUCTURE FOR THE ELECTROACOUSTIC TRANSDUCER
Document Type and Number:
Japanese Patent JP3660557
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide an electroacoustic transducer that eliminates the orientation in a circumferential direction when it is mounted onto a board of an external device without causing fluctuation in the acoustic characteristic and to provide a mount structure for the electroacoustic transducer.
SOLUTION: In the electroacoustic transducer that is mounted on a board of various devices while its anode conduction section and its cathode conduction section are pressed into contact with an anode conduction section and a cathode conduction section of the board, arranging respectively the anode conduction section and the cathode conduction section to a prescribed position in a radiation direction including a core center position eliminates the orientation in a circumferential direction.


Inventors:
増田 充宏
佃 保徳
今堀 能男
Application Number:
JP2000000111492
Publication Date:
June 15, 2005
Filing Date:
April 13, 2000
Export Citation:
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Assignee:
スター精密株式会社
International Classes:
H04R1/06; H04R7/00; H04R11/02; H04R11/06; (IPC1-7): H04R11/06; H04R1/06; H04R11/02
Domestic Patent References:
JP11041683A
JP10164693A
JP11055795A
Attorney, Agent or Firm:
島野 美伊智