Title:
RECEIVER COIL AND WINDING PROCESS THEREFOR, AND FABRICATION METHOD FOR COIL BODY IN COIL
Document Type and Number:
WIPO Patent Application WO/2019/062858
Kind Code:
A1
Abstract:
Disclosed in the embodiments of the present application are a receiver coil, a winding process therefor, and a fabrication method for a coil body in the coil. The receiver coil comprises: the coil body and a conductor line, wherein the coil body comprises a skeleton, a first terminal, a second terminal and a yoke; the skeleton comprises a first body, a conductor line winding part and a second body connected in order; the yoke is sleeved on the first body; the conductor line winding part is located between the first body and the second body; the first terminal and the second terminal are symmetrically embedded at two ends of the second body and protrude from the upper and lower surfaces of the second body; the conductor line is wound on the outer surface of the conductor line winding part; and two ends of the conductor line are respectively connected to the first terminal and the second terminal. By means of the described configuration, the embodiments of the present application may improve production efficiency, reduce costs, and improve the quality of a receiver coil.
Inventors:
WEI DANFENG (CN)
Application Number:
PCT/CN2018/108344
Publication Date:
April 04, 2019
Filing Date:
September 28, 2018
Export Citation:
Assignee:
SHENZHEN BELLSING ACOUSTIC TECH CO LTD (CN)
International Classes:
H04R1/10; H04R31/00
Foreign References:
| CN206341391U | 2017-07-18 | |||
| CN107635167A | 2018-01-26 | |||
| CN205883574U | 2017-01-11 | |||
| US6175637B1 | 2001-01-16 |
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (CN)
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