Zoom glasses

The utility model relates to the technical field of glasses, in particular to a pair of variable-focus glasses, which comprises a machine body, a left glasses leg, a right glasses leg and a nose pad, the left glasses leg and the right glasses leg are both connected with the machine body, two overlap...

Full description

Saved in:
Bibliographic Details
Main Authors WU WENJING, XU YUNCHU
Format Patent
LanguageChinese
English
Published 07.03.2023
Subjects
CONTACT LENSES
OPTICS
PHYSICS
SPECTACLES
SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
Online AccessGet full text

Cover

More Information
Summary:The utility model relates to the technical field of glasses, in particular to a pair of variable-focus glasses, which comprises a machine body, a left glasses leg, a right glasses leg and a nose pad, the left glasses leg and the right glasses leg are both connected with the machine body, two overlapped lenses are mounted on the machine body, a mounting cavity is arranged in the machine body, a transmission mechanism is arranged in the mounting cavity, and the two lenses are both in transmission connection with the transmission mechanism; the transmission mechanism comprises a driving piece and a transmission piece, a driving gear is connected to the driving piece, the transmission piece comprises two lead screw shafts, a driven gear is connected to the two lead screw shafts, the driving gear is meshed with the driven gear, sliding blocks are arranged on the two lead screws, and the two lenses are connected with the two sliding blocks respectively. According to the pair of variable-focus glasses, the sliding b
Bibliography:Application Number: CN202223044249U