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1. (WO2017197898) MICROPHONE BOOM STRUCTURE

Pub. No.:    WO/2017/197898    International Application No.:    PCT/CN2016/114040
Publication Date: Fri Nov 24 00:59:59 CET 2017 International Filing Date: Sun Jan 01 00:59:59 CET 2017
IPC: H04R 1/10
Applicants: QINGDAO GOERTEK TECHNOLOGY CO.,LTD.
青岛歌尔声学科技有限公司
Inventors: CUI, Zengsen
崔增森
YUAN, Long
原龙
WANG, Fujian
王福建
Title: MICROPHONE BOOM STRUCTURE
Abstract:
A microphone boom structure, relating to the technical field of electroacoustic products, and comprising a first-end boom section (10a), a second-end boom section (10b), and a plurality of middle boom sections (10c) sequentially disposed between the first-end boom section (10a) and the second-end boom section (10b). End portions of the first-end boom section and an adjacent middle boom section are connected in a hinged manner; end portions of the second-end boom section and an adjacent middle boom section are connected in a hinged manner; and end portions of two adjacent middle boom sections are connected in a hinged manner. Adjustment structures are further provided between the first-end boom section and the adjacent middle boom section, between the second-end boom section and the adjacent middle boom section, and between the two adjacent middle boom sections respectively. Each adjustment structure comprises an axial hole (11) formed at one boom section, an adjustment column (30) inserted into the axial hole, and an elastic compression member provided between the axial hole and the adjustment column. When the microphone boom structure is used, the distance from a microphone on the microphone boom to a user can be adjusted according to needs. When not in use, the microphone boom structure can be bent and folded into a certain shape. The microphone boom structure resolves the problem that the distance from a microphone on the microphone boom to a user cannot be adjusted.