The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 16, 2024
Filed:
Mar. 24, 2021
Shenzhen Sunlord Electronics Co., Ltd., Guangdong, CN;
Qiang Su, Guangdong, CN;
Xinshu Yu, Guangdong, CN;
Shengcheng Xia, Guangdong, CN;
Youyun Li, Guangdong, CN;
Shenzhen Sunlord Electronics Co., Ltd., Guangdong, CN;
Abstract
A preparation method for an inductance component, comprising: prefabricating a continuous coil row containing a plurality of hollow coils with the connections of every two adjacent hollow coils being bent feet; placing the continuous coil row into a cavity of a prefabricated mold, the cavity comprising a plurality of sub-chambers and one sub-chamber being used for placing a hollow coil; injecting the prepared soft-magnetic magnetic glue into the cavity to enable the soft-magnetic magnetic glue to coat the hollow coil, and simultaneously exposing the bent feet to the outside to perform magnet forming; cutting the formed semi-finished product; and peeling the exposed bent foot copper wire, and performing metallization to form an electrode to obtain a finished product of the inductance component. The invention has high inductance preparation efficiency, and the obtained product electrode has no risks of a dry joint, poor contact, and the like.