Patent ID: 11910074
Assignee: HAND HELD PRODUCTS, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 14:
15. A lens barrel comprising:
a housing having an outer surface, wherein the outer surface defines:
a first portion,
a first platform that circumferentially rotates about a first central longitudinal axis of the lens barrel, wherein a first step is defined at a junction between the first platform and the first portion,
a groove defined on the first platform, wherein the groove circumferentially rotates about the first central longitudinal axis of the lens barrel,
wherein when the first step abuts a contact point defined in a lens channel in an imaging unit, the groove is exposed via a through hole defined in the imaging unit, wherein the through hole is extended perpendicular to the first central longitudinal axis of the lens barrel.