Patent ID: 11892655
Assignee: AAC OPTICS SOLUTIONS PTE. LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 4:
5. The lens assembly as described in claim 1, wherein
the first side plate and the second side plate are both provided with a first groove thereon;
opposite sides of the lens are convex and reversely provided with a first convex part, the two first convex parts are embedded in the two corresponding first grooves, respectively;
each of the first grooves comprises a first side surface and a second side surface that are spaced apart along the optical axis, each of the first convex parts comprises a first surface arranged opposite to the first side surface and a second surface arranged opposite to the second side surface;
each of the restoring structure is provided between a surface and the first side surface, and each of the restoring structures comprises a first magnet provided on the first surface and a second magnet provided on the first side surface and magnetically adsorbing the first magnet.