Patent ID: 11956378
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H  F  G | IPC G  H

Claim 18:
19. The electronic device of claim 1, wherein the first cam structures include:
a first arm cam configured to rotate together with the first arm shaft;
a first moving cam configured to rotate together with the first arm shaft and linearly move along the first arm shaft;
a first engaged cam engaged with the first arm cam; and
a third engaged cam engaged with the first moving cam,
wherein the second cam structures include:
a second arm cam configured to rotate together with the second arm shaft;
a second moving cam configured to rotate together with the second arm shaft and linearly move along the second arm shaft;
a second engaged cam engaged with the second arm cam; and
a fourth engaged cam engaged with the second moving cam,
wherein the first engaged cam and the third engaged cam are formed on a first portion of a cam member through which the first arm shaft passes,
wherein the second engage cam and the fourth engaged cam are formed on a second portion of the cam member through which the second arm shaft passes,
wherein the first elastic member is compressed as the first moving cam and/or the cam member moves in a second axial direction, and
wherein the second elastic member is compressed as the second moving cam and/or the cam member moves in the second axial direction.