US Patent No. 11,032,936


Patent No. 11,032,936
Issue Date June 08, 2021
Title Information Processing Device And Board Device
Inventorship Tsuyoshi So, Kawasaki (JP)
Takaya Nakayama, Kawasaki (JP)
Jiro Tsujimura, Kawasaki (JP)
Yuki Kanai, Kawasaki (JP)
Yoichi Sato, Kawasaki (JP)
Assignee FUJITSU LIMITED, Kawasaki (JP)

Claim of US Patent No. 11,032,936

1. An information processing device comprising:a board;
a receiver that includes a top wall facing the board, the receiver configured to allow a coupling device to be inserted into a space between the board and the top wall;
a movable part provided in the top wall, the movable part configured to be movable in a direction facing the board, the movable part having a contact portion configured to be in contact with a top surface of the coupling device;
an elastic part that has elasticity provided at the movable part, the elastic part urging the movable part toward the board;
a housing positioned over a side opposite the board relative to the heat sink, the housing having a facing wall facing the heat sink;
a fan configured to supply wind to the heat sink along the facing wall;
a heat generator, separate from the coupling device, disposed over the board and positioned upstream of the movable part in a wind flowing direction;
a heat transfer member thermally coupled to the elastic part and the heat generator;
a first heat sink thermally coupled to the heat transfer member and the heat generator; and
a second heat sink thermally coupled to the heat transfer member.