Camera Module
The present application discloses a camera module, including: a circuit board; a sensor electrically connected to the circuit board; a substrate mounted on the circuit board and including a receiving area for receiving the sensor; a number of lenses; and a mounting board for carrying the lenses. The mounting board includes a number of mounting holes corresponding to the lenses for receiving the lenses. The substrate includes a positioning hole for mounting the mounting board. Cooperation of all the lenses can improve the image quality.
1 . A camera module, including:
a circuit board;
a sensor electrically connected to the circuit board;
a substrate mounted on the circuit board and including a receiving area for receiving the sensor;
a plurality of lenses;
a mounting board for carrying the lenses, the mounting board including a plurality of mounting holes corresponding to the lenses for receiving the lenses; wherein
the substrate includes a positioning hole for mounting the mounting board therein.
2 . The camera module as described in claim 1 , wherein the mounting board engages with the positioning hole by threads, and the mounting board is movable in the positioning hole along an optical axis of one of the lenses.
3 . The camera module as described in claim 1 , wherein the lenses are engaged with the mounting holes by threads, and the lenses are movable in the mounting holes along an optical axis of one of the lenses.
4 . The camera module as described in claim 1 , wherein the substrate includes a bottom board forming the receiving area and a frame including the positioning holes.
5 . The camera module as described in claim 1 , wherein the four mounting holes are such arranged that the mounting holes surrounds an axle center of the mounting board and each mounting hole keeps a distance to the axle center same to another mounting hole.
6 . The camera module as described in claim 3 , wherein the mounting board is provided with a plurality of recesses for mounting the mounting board.
7 . The camera module as described in claim 1 , wherein the lenses include different lenses or identical lenses.
8 . The camera module as described in claim 7 , wherein image surfaces of the lenses are coplanar with each other.
9 . The camera module as described in claim 1 , wherein image sides of the lenses all face the sensor when the mounting board is mounted in the positioning holes.