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Patent Searching and Data


Title:
MOVING IRON RECEIVER
Document Type and Number:
WIPO Patent Application WO/2019/205490
Kind Code:
A1
Abstract:
The embodiments of the present application relate to the field of receivers. Provided is a moving iron receiver. The moving iron receiver comprises a motor assembly and a housing, the motor assembly being accommodated inside the housing. The motor assembly comprises: a yoke iron having two ends respectively fixed onto two side walls of the housing, wherein the yoke iron and the housing enclose an accommodation space, and the two form an annular magnetic conductive loop; a first magnet accommodated inside the accommodation space and fixed on the housing; and a second magnet accommodated inside the accommodation space and fixed on the yoke iron. The yoke iron and the housing form the accommodation space used for accommodating the first magnet and the second magnet, and thus form the annular magnetic conductive loop for the first magnet and the second magnet, thereby reducing the production costs of the yoke iron and in turn also reducing the production costs of the moving iron receiver.

Inventors:
CHEN, Bin (2F Building 25, Wisdomland Business Park Nantouguankou 2nd Rd.,Nansha, Shenzhen Guangdong 0, 518000, CN)
Application Number:
CN2018/108347
Publication Date:
October 31, 2019
Filing Date:
September 28, 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:
H04R11/04
Foreign References:
CN108391215A2018-08-10
CN107135449A2017-09-05
KR101779045B12017-09-26
US20150010199A12015-01-08
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (Room 207, Shangqi Building4050# Nanhai Road, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
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