Joystick module

A joystick module, comprising:

• a circuit board having a plurality of pin holes penetrating through a top surface and a bottom surface of the circuit board;
• a base fastened to the top surface of the circuit board, the base having a plurality of buckling grooves, a plurality of pins and a plurality of location holes, the plurality of the buckling grooves penetrating through a top surface and a bottom surface of the base, the plurality of the pins being fastened in the plurality of the pin holes, the plurality of the pins being electrically conductive in the plurality of the location holes;
• a plurality of hollow buckling units fastened in the plurality of the buckling grooves, the plurality of the buckling units being disposed between the circuit board and the base;
• a steering stick unit disposed to the top surface of the base, the steering stick unit having a shell, a directing stick extended upward from a middle of a top surface of the shell, a pressing protrusion extended outward from one side of the shell, and a plurality of insertion feet extended downward from several portions of a bottom surface of the shell, the directing stick being shakable, the pressing protrusion being connected with the directing stick, the plurality of the insertion feet being inserted into the plurality of the buckling units, the plurality of the signal feet being extended downward from a front end of a bottom surface of the steering stick unit, and one side of the bottom surface of the steering stick unit which is opposite to the pressing protrusion, the plurality of the signal feet being removably fastened in the plurality of the location holes, so the plurality of the signal feet being electrically connected with the plurality of the pins through the plurality of the location holes;
• a switch module electrically connected with the circuit board, the pressing protrusion of the steering stick unit being disposed to a top of the switch module;
• and
• a plurality of buckling structures formed at the plurality of the insertion feet, the plurality of the buckling structures being assembled with the plurality of the buckling units, the plurality of the buckling structures being removably fastened to the plurality of the buckling units, the plurality of the buckling structures being buckled with the plurality of the buckling units.

A joystick module, comprising:

• a circuit board having a plurality of insertion holes penetrating through a top surface and a bottom surface of the circuit board, and a plurality of pin holes penetrating through the top surface and the bottom surface of the circuit board;
• a base fastened to the top surface of the circuit board, the base being soldered to the circuit board, the base being electrically connected with the circuit board, the base having:
• a plurality of insertion grooves penetrating through a top surface and a bottom surface of the base;
• a plurality of buckling grooves penetrating through the top surface and the bottom surface of the base, each insertion groove being disposed at a middle of a top of one buckling groove;
• a plurality of pins extended downward from several portions of the bottom surface of the base, the plurality of the pins being soldered in the plurality of the pin holes;
• and
• a plurality of location holes penetrating through the top surface and the bottom surface of the base, the plurality of the pins being electrically conductive in the plurality of the location holes;
• a plurality of hollow buckling units fastened in the plurality of the buckling grooves, the plurality of the buckling units being disposed between the circuit board and the base, the plurality of the buckling units having a plurality of buckling rings, the plurality of the buckling rings being fastened in the plurality of the buckling grooves, a middle of each buckling ring defining a penetrating hole vertically penetrating through the middle of each buckling ring;
• a steering stick unit removably disposed to the top surface of the base, the steering stick unit having:
• a shell;
• a directing stick extended upward from a middle of a top surface of the shell, the directing stick being shakable;
• a pressing protrusion extended outward from one side of the shell, the pressing protrusion being connected with the directing stick;
• a plurality of insertion feet extended downward from several portions of a bottom surface of the shell, the plurality of the insertion feet being inserted into the plurality of the insertion holes, the plurality of the insertion feet being removably fastened with the plurality of the buckling units;
• and
• a plurality of signal feet extended downward from a front end of a bottom surface of the steering stick unit, the plurality of the signal feet being removably fastened with the plurality of the location holes;
• a switch module fixed to the top surface of the circuit board, the switch module being electrically connected with the circuit board, the switch module being independent of the steering stick unit, the pressing protrusion of the steering stick unit being removably disposed to a top of the switch module;
• and
• a plurality of buckling structures formed at the plurality of the insertion feet, the plurality of the buckling structures being removably fastened in the plurality of the buckling units, each buckling structure having a bending portion and an attaching portion, a middle of each insertion foot extending outward to form the attaching portion, a top surface of the attaching portion being horizontal to define an attaching surface, a free end of the attaching portion being bent downward and rearward to form the bending portion, the attaching surface of each insertion foot abutting against a bottom surface of one buckling ring, a top of the bending portion of each insertion foot being blocked by the one buckling ring, the bending portion, and the attaching portion together with the attaching surface of each insertion foot being fastened in one insertion hole.