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Patent Searching and Data


Title:
ARMATURE AND RECEIVER
Document Type and Number:
WIPO Patent Application WO/2019/196138
Kind Code:
A1
Abstract:
Embodiments of the present application relate to the field of receivers, and provide an armature and a receiver comprising the armature. The armature comprises: a yoke, the yoke comprising a base portion and two support portions extending from both sides of the base portion, a receiving space being constituted by the two support portions and the base portion, and the side of the receiving space away from the base portion being an opening; a first magnet received in the receiving space and fixed to the base potion; a coil located at one side of the yoke and fixed to the yoke, the coil being provided with a through hole; a reed, the reed comprising a fixing portion, a connecting portion, and a vibrating portion, the connecting portion being configured to connect the fixing portion and the vibrating portion, the vibrating portion passing through the through hole and being partially received in the receiving space, and the fixing portion being attached and fixed to the support portion; and a second magnet attached and fixed to the fixing portion. The structure of the armature of the present application is simple, so that an assembly process of the armature is simplified and automated production of the armature is achieved.

Inventors:
CHEN, Bin (2F Building 25, Wisdomland Business Park Nantouguankou 2nd Rd. Nansha, Shenzhen Guangdong 0, 518000, CN)
YANG, Biao (2F Building 25, Wisdomland Business Park Nantouguankou 2nd Rd. Nansha, Shenzhen Guangdong 0, 518000, CN)
Application Number:
CN2018/084613
Publication Date:
October 17, 2019
Filing Date:
April 26, 2018
Export Citation:
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Assignee:
SHENZHEN BELLSING ACOUSTIC TECHNOLOGY CO., LTD (2F Building 25, Wisdomland Business Park Nantouguankou 2nd Rd. Nansha, Shenzhen Guangdong 0, 518000, CN)
International Classes:
H04R11/02; H04R11/06
Foreign References:
CN207968953U2018-10-12
CN104581579A2015-04-29
CN104581579A2015-04-29
CN207184801U2018-04-03
KR20150004079A2015-01-12
CN102187689A2011-09-14
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (Room 207, Shangqi Building 4050# Nanhai Road Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
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