Title:
MICROPHONE DEVICE FOR LARGE CONFERENCE ROOM
Document Type and Number:
WIPO Patent Application WO/2022/110232
Kind Code:
A1
Abstract:
The prevent invention relates to the field of microphone devices. Disclosed is a microphone device for a large conference room. The main points of the technical solution lie in that the microphone device comprises a fixed base, a microphone adjusting mechanism and a microphone body, wherein a sucker mechanism is arranged on the bottom face of the fixed base; the microphone adjusting mechanism comprises a main supporting rod, a middle supporting frame and several lateral supporting frames; the middle supporting frame comprises a middle supporting rod and a middle flexible adjusting rod; the bottom end of the middle supporting rod is correspondingly connected to the top end of the main supporting rod; the top end of the middle supporting rod is fixedly connected to the bottom end of the middle flexible adjusting rod; the top end of the middle flexible adjusting rod is connected to the microphone body; each lateral supporting frame comprises a lateral horizontal supporting rod, a lateral supporting rod and a lateral flexible adjusting rod; the main supporting rod, the middle supporting rod and the lateral supporting rods are telescopic rods; a connecting seat is configured at the bottom end of the microphone body; and working indicator lamps are configured on the connecting seat.
Inventors:
ZHANG WEIJUN (CN)
Application Number:
PCT/CN2020/132964
Publication Date:
June 02, 2022
Filing Date:
November 30, 2020
Export Citation:
Assignee:
NANJING LISHUI HIGH TECH VENTURE CAPITAL MAN CO LTD (CN)
International Classes:
H04R1/08
Foreign References:
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| CN210629785U | 2020-05-26 | |||
| US20040052396A1 | 2004-03-18 | |||
| US9466277B1 | 2016-10-11 |
Attorney, Agent or Firm:
JIANGSU SAINT LIGHT LAW FIRM (CN)
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