Imaging lens assembly module and electronic device

Abstract

An imaging lens assembly module (100) comprising: an optical deflection element (110) with a reflective surface (111), wherein light strikes the optical deflection element (110) along a first optical axis (X1) and, after reflection at the reflective surface (111), exits the optical deflection element (110) along a second optical axis (X2), wherein the first optical axis (X1) and the second optical axis (X2) intersect at an optical axis intersection point (IP) on the reflective surface (111); and a drive module designed to drive the optical deflection element (110) to rotation, comprising: a first support (131) arranged on a frame (101), wherein the first support (131) is rotatable relative to the frame (101) about a first axis of rotation (R1) and the first axis of rotation (R1) is perpendicular to the first optical axis (X1) and passes through the intersection of the optical axes (IP);a first magnet (141) designed to generate a driving force with a first coil (161) and to drive the first support (131); at least two first rolling elements (151) arranged between the frame (101) and the first support (131) and designed to rotatably mount the first support (131); a second support (132) arranged on the first support (131), and the optical deflection element (110) arranged on the second support (132); and a second rolling element (152) arranged between the first support (131) and the second support (132) and designed to rotatably mount the second support (132); wherein the second support (132) is rotatable relative to the first support (131) about a second axis of rotation (R2), and the second axis of rotation (R2) is perpendicular to the first axis of rotation (R1).