Patent ID: 7837559

Claim:
A game controller, comprising: a control unit which comprises a circuit board and a plurality of functional controls, wherein each of said functional controls has a movable control end and a signal end operatively coupling with the circuit board; and a control housing, comprising: an outer casing having a receiving cavity receiving said circuit board therein and a plurality of control holes for said control ends of said functional controls extending out of said receiving cavity, wherein said outer casing further comprises an upper casing body and a lower casing body detachably coupling with said upper casing body edge-to-edge to define said receiving cavity between said upper and lower casing bodies, wherein said upper casing body is snap fitted to said lower casing body in a tool-less manner; and an internal enclosure, which is received in said receiving cavity of said outer casing, having a sealing cavity for said circuit board supporting therein to form a double-wall structure to protect said circuit board and a plurality of guiding slots aligned with said control holes of said outer casing respectively to guide said functional controls extending to said control holes through said guiding slots respectively, wherein said internal enclosure comprises an upper internal bracket and a lower internal bracket sealing and affixing to said upper internal bracket to define said sealing cavity between said upper and lower internal brackets for sealing said circuit board.