Title:
調整可能マイクロホンブームを有するヘッドセット
Document Type and Number:
Japanese Patent JP3973558
Kind Code:
B2
Abstract:
A headset with an adjustable microphone boom which can be adjusted to and from a position near the mouth of a user and is mounted in a housing by a friction part being coupled to a flexible friction coupling which is configured in a plate in that co-operating plates are stamped out of the plate and are connected to the plate by means of flexible arms. The friction part has a shaft which can be accommodated in a bearing defined by recesses which are configured partly in the inside of the housing and partly in the plate. The microphone boom, the housing and the plate with friction coupling are held together by means of a locking ring. In this way a stable, adjustable microphone boom is provided which does not become loose with time, understood in the way that no matter in which position and regardless of how frequently the position is changed, the microphone boom will remain secured with a sufficient force in the friction coupling.
Inventors:
Biac, ole
Application Number:
JP2002573481A
Publication Date:
September 12, 2007
Filing Date:
March 13, 2002
Export Citation:
Assignee:
GN NETCOM A/S
International Classes:
H04R1/10; H04M1/05
Domestic Patent References:
| JP5219587A | ||||
| JP2002506326A | ||||
| JP2008283U | ||||
| JP6019391U |
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai