Title:
マイクロホン装置
Document Type and Number:
Japanese Patent JP4304084
Kind Code:
B2
Abstract:
In a gooseneck microphone device in which a microphone unit is supported by a column partially including a flexible pipe, the conductive resistance in a connecting portion of the flexible pipe is low, so that stable continuity can be secured for a long period of time, and vibrations are damped in the connecting portion of the flexible pipe. In connecting an end portion 21 a of the flexible pipe 21 to a support pipe 22 via a connector 31, a spacer 40 (for example, a metallic mesh sheet 41 ) formed of a metallic material having electric conductivity and spring-like elastic restoring force is interposed in the connecting portion, and the flexible pipe and the connector are bonded to each other by an elastic adhesive which has elasticity even after being cured.
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Inventors:
Hiroshi Akino
Application Number:
JP2004008863A
Publication Date:
July 29, 2009
Filing Date:
January 16, 2004
Export Citation:
Assignee:
Audio Technica Co., Ltd.
International Classes:
H04R1/00; F16L27/10; F16L33/34; F16M11/40; H04R1/08; H04R19/04
Domestic Patent References:
| JP9229292A |
Attorney, Agent or Firm:
Takuya Ohara