Plug assembly

A plug assembly adapted for being connected with a plurality of external cables, the plug assembly comprising:

• a lower cover having two lower lateral walls protruding upward, and a lower rear wall protruding upward, a top surface of a lower portion of the lower cover, the two lower lateral walls and the lower rear wall surrounding a lower accommodating space, the lower rear wall opening a lower external interface communicated with the lower accommodating space, the lower accommodating space having at least one lower embedding portion protruded upward from the top surface of the lower portion of the lower cover and connected with inner surfaces of the two lower lateral walls;
• an upper cover assembled to the lower cover, the upper cover having two upper lateral walls protruding downward and corresponding to the two lower lateral walls, and an upper rear wall protruding downward and corresponding to the lower rear wall, a bottom surface of an upper portion of the upper cover, the two upper lateral walls and the upper rear wall surrounding an upper accommodating space corresponding to the lower accommodating space, the upper accommodating space being combined with the lower accommodating space to form an accommodating space, the upper rear wall opening an upper external interface communicated with the upper accommodating space and disposed corresponding to the lower external interface, the upper external interface being combined with the lower external interface to form an external interface, the upper accommodating space having at least one upper embedding portion protruded downward from the bottom surface of the upper portion of the upper cover and connected with inner surfaces of the two upper lateral walls, the at least one upper embedding portion being disposed corresponding to the at least one lower embedding portion;
• and
• a circuit board accommodated in the accommodating space, the plurality of the external cables being connected with a rear end of the circuit board through the external interface, fronts of the plurality of the external cables being accommodated in the accommodating space, the plurality of the external cables being pressed between the at least one upper embedding portion and the at least one lower embedding portion.

A plug assembly, comprising:

• a lower cover having a lower base board, two sides of the lower base board protruding upward to form two lower lateral walls, a rear end of the lower base board protruding upward to form a lower rear wall, the lower base board, the two lower lateral walls and the lower rear wall surrounding a lower accommodating space, a top of the lower rear wall being recessed downward to form a lower external interface communicated with the lower accommodating space, the lower accommodating space having at least one lower embedding portion protruded inward from a top surface of the lower base board and connected with inner surfaces of the two lower lateral walls;
• and
• an upper cover assembled to the lower cover, having an upper base board, two sides of the upper base board protruding downward to form two upper lateral walls disposed corresponding to the two lower lateral walls, a rear end of the upper base board protruding downward to form an upper rear wall disposed corresponding to the lower rear wall, the upper base board, the two upper lateral walls and the upper rear wall surrounding an upper accommodating space disposed corresponding to the lower accommodating space, the upper accommodating space being combined with the lower accommodating space to form an accommodating space, a bottom surface of the upper rear wall being recessed upward to form an upper external interface disposed corresponding to the lower external interface, the upper external interface being combined with the lower external interface to form an external interface, the upper accommodating space having at least one upper embedding portion protruded downward from a bottom surface of the upper base board and connected with inner surfaces of the two upper lateral walls, the at least one upper embedding portion being disposed corresponding to the at least one lower embedding portion.