Patent ID: 11880232
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC G  H  E  F | IPC E  F  G  H

Claim 11:
12. The electronic device of claim 1, wherein the first arm cam and the second arm cam include first protruding portions protruding toward the cam, respectively,
wherein the first cam and the third cam of the cam include second protruding portions protruding toward the first arm cam and the second arm cam, respectively,
wherein the second cam and the fourth cam of the cam include third protruding portions protruding toward the first moving cam and the second moving cam, respectively,
wherein the first moving cam and the second moving cam include fourth protruding portions protruding toward the cam member, respectively, and
wherein the first protruding portions and the fourth protruding portions are configured to move relative to the second protruding portions and the third protruding portions when the first arm shaft and the second arm shaft rotate.