Patent ID: 11956888
Assignee: DELTA ELECTRONICS, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An electronic device, comprising:
a casing having a receiving space;
a circuit board disposing in the receiving space and having a first surface and a second surface, wherein an input terminal and an output terminal are disposed on the second surface;
a valve; and
a grounding assembly comprising a conducting terminal, a first grounding element and a second grounding element, wherein the conducting terminal is an integrated rectangular hollow structure composed of a top surface and four lateral surfaces and is disposed on the first surface of the circuit board, and the first grounding element is disposed adjacent to the conducting terminal and comprises a third portion;
wherein the first grounding element penetrates the circuit board and electrically couples with the conducting terminal and the casing, wherein the third portion of the first grounding element electrically couples with a lateral surface of the conducting terminal through a trace of the first surface of the circuit board, and the second grounding element correspondingly penetrates the circuit board and a through hole of the top surface of the conducting terminal, so that a first portion of the second grounding element electrically couples with the input terminal and the output terminal of the circuit board, and a second portion of the second grounding element electrically couples with the conducting terminal;
wherein the casing has a bottom plate, and the bottom plate has a first through hole, wherein the second grounding element penetrates the first through hole to lock with the circuit board;
wherein the valve completely seals the first through hole of the bottom plate.