Patent ID: 8063981

Claim:
A camera device comprising: a lens cover defining a lens opening; and two positioning posts arranged at two opposite sides of the lens opening for selectively mounting a first circuit board having a first lens or a second circuit board having a second lens different from the first lens; wherein each of the two positioning posts includes a first positioning pole perpendicularly extending from an inner wall of the lens cover, and a second positioning pole extending from a distal end of the first positioning pole, a transverse size of the first positioning pole is greater than a transverse size of the second positioning pole, at least one stop portion extends from a circumference of the second positioning pole, a threaded screw hole is defined in the second positioning pole; wherein the second positioning poles and the stop portions of the two positioning posts are operable to be inserted into two through holes of the first circuit board and the first positioning poles are blocked by the two through holes of the first circuit board, in response to the first circuit board being fixed on the lens cover through fasteners engaging in the screw holes; and wherein the second positioning poles are blocked by two through holes of the second circuit board, in response to the second circuit board being fixed on the lens cover through fasteners engaging in the screw holes.