Patent ID: 9653834
Date: 2017-05-16
CPC Classifications: H01B,H01R,H05K

Claim:
1. A printed circuit board insulation structure for an electronic device and for fixing a printed circuit board in the electronic device to a metal casing, the printed circuit board insulation structure comprising: a resin insulation plate having first and second helical inserts embedded in the insulation plate; a metal screw including a first screw and a second screw, the first and second screws are respectively fastened to the first and second helical inserts embedded in the insulation plate, and fastening positions of the first and second screws to the insulation plate are arranged with a lateral shift on the insulation plate, and wherein a lateral distance between the first and second helical inserts is equal to or greater than at least one of the metal screw and the resin insulation plate fix the printed circuit board in the electronic device to the metal casing.