Image detecting module and lens module

摘要

An image detecting module includes a socket, a circuit board, an image sensor, an elastic element, a filter and a holder. The socket comprises an inner circumference wall along a main axis for defining an inner space and a platform that extended from the inner circumference wall. Pluralities of mounting holes are provided on the holder and pluralities of protrusions are provided on the socket; thus the elastic element and the filter could be fixed between the platform and the holder by fitting the protrusions into the mounting holes.

主权项

1. An image sensing module comprising:
a circuit board; an image sensor; a socket; and a filter, said filter is fixed on said socket by a holder, wherein said holder is an octagonal hollowed-out structure with an opening; wherein said holder and said socket comprise a plurality of holes and a plurality of fastening protrusions respectively, and said holes and said fastening protrusions being able to be engaged with one another; wherein said holder comprises four first sides and four flanges, three of said flanges are connected between two neighboring sides of said four first sides, one first side is shorter than the other three first sides and one flange is shorter than the other three sides, said shorter flange and said shorter side are disconnected to form said opening, and said socket comprises four second sides and four bevels corresponding to said four first sides and said four flanges.