SET-TOP BOX DEVICE CAPABLE OF PROVIDING ELECTRICAL POWER TO AN ANTENNA

摘要

A set-top box device capable of providing electrical power to an antenna includes an insulation housing, a printed circuit board, a metal portion, and a conductive locking member. The insulation housing has at least one lateral arranged thereon a through hole portion. The printed circuit board is arranged in the insulation housing and includes a power supply module. The metal portion is arranged on the printed circuit board and includes a locking hole corresponding the through hole portion. The conductive locking member passes through the locking hole, the through hole portion, a conductive end portion of the power supply line, and the metal portion. The power supply module feeds a current into the antenna through a connection of the metal portion, the conductive locking member, and the conductive end portion, and the current flows to a ground portion of the signal line thereby forming a power supply loop.

主权项

1. A set-top box device capable of providing electrical power to an antenna, wherein the antenna is electrically coupled to the set-top box device through a signal line and a power supply line, the set-top box device comprising:
an insulation housing having at least one lateral arranged thereon a through hole portion and at least one connection port hole; a printed circuit board arranged in the insulation housing and including a power supply module and at least one connection port corresponding to the at least one connection port hole for electrically coupling to the signal line; a metal portion arranged on the printed circuit board and including a locking hole corresponding to the through hole portion; and a conductive locking member passing through the locking hole, the through hole portion, a conductive end portion of the power supply line, and the metal portion, wherein the power supply module feeds a current into the antenna through a connection of the metal portion, the conductive locking member, and the conductive end portion, and the current flows to a ground portion of the signal line, thereby forming a power supply loop.