Anova Law Group, PLLC
Knob structure and follow focus remote controller using same
A knob structure includes a fixed member, a rotational assembly, and a damping element. The fixed member includes a carrying platform. The rotational assembly is rotatably disposed on the fixed member. The damping element is disposed between the carrying platform and the rotational assembly. A contact area between the carrying platform and the damping element is configured to be changed by a rotation of the rotational assembly.
SZ DJI OSMO TECHNOLOGY CO., LTD.
G G G H G
G05G G05G G03B H04N G05G
inventional inventional additional inventional inventional
Yanchong Weidong Paul Guoyao
Zhao Li Pan Liu