Title:
マイクロホン
Document Type and Number:
Japanese Patent JP5263098
Kind Code:
B2
Abstract:
A microphone which does not need a hanger plate structure is provided. A conductive hanger knob is provided at the back of the rear case of a microphone case. The hanger knob has three layers of a conductive shaft part, an insulator part and a conductive bolt part in the named order from its center. The shaft part is electrically insulated from the bolt part. A notch that locks the bolt part of the hanger knob at a hanger surface is formed at a conductive hanger hook on which the microphone is hooked via the hanger knob. A support spring portion disposed at the back of the hanger surface urges the shaft part of the hanger knob locked at the notch in a direction of pushing the shaft part back toward the hanger surface. This provides electric conduction between the shaft part and the bolt part via the hanger hook.
Inventors:
Shuichi Babasaki
Application Number:
JP2009211633A
Publication Date:
August 14, 2013
Filing Date:
September 14, 2009
Export Citation:
Assignee:
Icom Co., Ltd.
International Classes:
H04R1/04; H04R1/00
Domestic Patent References:
| JP9037373A | ||||
| JP2003224897A | ||||
| JP2001160993A |
Attorney, Agent or Firm:
Kimura Mitsuru