Patent ID: 11955807
Assignee: YUHONG ELECTRONIC (SHENZHEN) CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A rigid wireless charging mouse pad, comprising:
a rigid board layer, comprising an underside and a single-ring groove disposed on the underside, wherein the single-ring groove is concave on the underside along a longitudinal direction, and an inner top groove wall is disposed on a concave end point of the single-ring groove;
a double-sided adhesive plate, adhered to the inner top groove wall; and
a coil, comprising a plurality of surrounding rings arranged adjacently with each other in a lateral direction, wherein each of the surrounding rings of the coil is stacked and connected with the double-sided adhesive plate along the longitudinal direction inside the single-ring groove and is adhered by the double-sided adhesive plate.