公开(公告)号：US10014132B2

公开(公告)日：2018-07-03

申请号：US14991136

申请日：2016-01-08

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Takashi Hinooka ,  Chihaya Sakata ,  Shinichi Tamamoto ,  Atsushi Tsuchiya

IPC: H01H9/26 ,  H01H13/72 ,  H01H13/76 ,  H01H13/7057 ,  H05K5/00 ,  H05K5/06 ,  G06F15/02 ,  G06F1/16

CPC classification number: H01H13/7057 ,  G06F1/1656 ,  G06F1/1662 ,  G06F15/02 ,  G06F15/0216 ,  H01H2223/002 ,  H01H2223/034 ,  H01H2223/04 ,  H01H2231/002 ,  H05K5/0017 ,  H05K5/061

Abstract: An electronic device includes a casing having an opening; a circuit board having a plurality of electrodes, which is provided inside the casing; a contact member having a plurality of contact points corresponding to the electrodes, which is provided so as to seal the opening; and a key unit (press-key unit) having a key operation unit corresponding to the contact points, which is provided to the opening. The key unit (press-key unit) is attached to the opening detachably.