Optical lens convenient for code scanning

The utility model discloses an optical lens convenient for code scanning, which comprises a mounting piece, a motor is arranged on the bottom inner wall of the mounting piece, the output end of the motor is fixedly connected with a screw rod, the side surface of the screw rod is in threaded connecti...

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Bibliographic Details
Main Author LONG XIANGLI
Format Patent
LanguageChinese
English
Published 12.01.2024
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:The utility model discloses an optical lens convenient for code scanning, which comprises a mounting piece, a motor is arranged on the bottom inner wall of the mounting piece, the output end of the motor is fixedly connected with a screw rod, the side surface of the screw rod is in threaded connection with a nut, the side surface of the nut is fixedly connected with a sliding block, and the sliding block is fixedly connected with the mounting piece. A first telescopic shaft is fixedly connected to the lower surface of the sliding block, a first rotating ball is rotatably connected to the lower surface of the first telescopic shaft, a first connecting shaft is fixedly connected to the side surface of the first rotating ball, and a second connecting shaft is fixedly connected to the end, away from the first rotating ball, of the first connecting shaft; through the above structure, the fixed shaft, the rotating ball, the second telescopic shaft and the dustproof plate are adopted to prevent dust from entering th
Bibliography:Application Number: CN202322015186U