US 11,754,803 B2
Auto focusing lens assembly
Linzhen Li, Shenzhen (CN); Jiliang Lu, Shenzhen (CN); Gang Li, Shenzhen (CN); and Jin Zhang, Shenzhen (CN)
Assigned to AAC Optics Solutions Pte. Ltd., Singapore (SG)
Filed by AAC Optics Solutions Pte. Ltd., Singapore (SG)
Filed on Aug. 12, 2020, as Appl. No. 16/991,034.
Application 16/991,034 is a continuation of application No. PCT/CN2019/089724, filed on Jun. 1, 2019.
Prior Publication US 2020/0379210 A1, Dec. 3, 2020
Int. Cl. G02B 7/09 (2021.01); G02B 13/00 (2006.01); G02B 27/64 (2006.01)
CPC G02B 7/09 (2013.01) [G02B 13/001 (2013.01); G02B 27/646 (2013.01)] 9 Claims
OG exemplary drawing
 
1. An auto focusing lens assembly, comprising:
a lens;
a first base;
a second base; and
a pair of restoring structures,
wherein the lens is located in the first base,
the second base comprises a bottom plate, a first base body extending from the bottom plate while being bent and provided with a light-through hole, and a second base body spaced apart from the first base body in a direction of an optical axis of the lens; the first base is mounted to the second base body and slidable in the direction of the optical axis; the first base comprises a first side plate provided at each of two sides of the lens; the second base body comprises a second side plate connected to the bottom plate and located at an outer side of the first side plate; and the first side plate comprises: a first plate body opposite to the second side plate, and a second plate body connected to the first plate body and extending to a top of the second side plate while being bent, and
wherein the pair of restoring structures are provided at the two sides of the lens, respectively, and each restoring structure of the pair of restoring structures comprises: an elastic member comprising one end connected to the first side plate and the other end connected to the first base body; a magnet assembly provided between the second side plate and the second plate body, and a guiding structure provided between the second side plate and the second plate body.