Abstract: An electronic apparatus includes an upper case and a lower case. An end face of the upper case includes a first upper step surface and a second upper step surface located at high and inner positions with respect to the first upper step surface. An end face of the lower case includes a first lower step surface, a second lower step surface located at high and inner positions with respect to the first lower step surface, and a third lower step surface located at high and inner positions with respect to the second lower step surface. The first upper step surface is located at a low position with respect to the second lower step surface and faces the first lower step surface. The second upper step surface is located at a low position with respect to the third lower step surface and faces the second lower step surface.

Abstract: An electronic device includes a housing, an electronic component, and a cover. The housing includes a first surface including a display, a second surface intersecting the first surface, and an opening provided at a position in the first surface, the position being between the display and the second surface in a first direction intersecting the second surface. The electronic component is disposed inside the housing and exposed to an outside of the housing through the opening. The cover is disposed between the opening and the electronic component in a second direction intersecting the first surface, and moves along the first direction between a closed position and an open position.

Abstract: An electronic device includes a housing, a cover, and a connection part. The housing includes a first surface, a second surface intersecting the first surface, a corner including a curved surface and an opening, the curved surface connecting the first surface and the second surface, the opening extending along the curved surface and along a placement direction of the first surface, the second surface, and the corner. The cover is disposed inside the housing while being movable along the placement direction between a closed position where the opening is closed and an open position where the opening is opened. The connection part is disposed at a position inside the housing where the cover is positioned between the connection part and the opening, the connection part including a connection port exposed to an outside through the opening when the cover is positioned at the open position.

Abstract: An electronic device includes: a housing that has a first principal surface, a second principal surface on an opposite side of the first principal surface, and a side surface connecting the first principal surface and the second principal surface; a fan disposed inside the housing; an air passage disposed inside the housing and through which air sent from the fan passes; and a fin disposed in the air passage. The air passage extends from the fan toward the side surface. The housing has a recess recessed from the second principal surface toward the first principal surface and extending toward the side surface, at a position overlapping with the air passage in a plan view. The recess has a recessed surface facing the first principal surface, and a recess side surface positioned nearer to the fin than the side surface is in an extending direction of the air passage.

Abstract: The electronic device includes a first unit, a second unit, and a latch mechanism part. A latch mechanism part includes a latch member, a housing recess, an urging member, and a first groove portion. The latch member includes a shaft portion extending and urged in a direction intersecting a second side surface, a connection part extending from the shaft portion, and a protrusion provided on the connection part. The latch member is rotatably attached to the second unit. The first groove portion is provided on a first side surface and houses the protrusion of the latch member located at the restriction position. The protrusion includes a first inclined surface inclined in a direction approaching the first side surface with increasing distance from the second unit in the rotation direction of the latch member.

Abstract: An external locking device is mounted on a holder. An operation member of the holder is moved between a first position where the operation member is substantially flush with an exterior of the holder and a second position where the operation member protrudes from the exterior. A first electronic device is detached from the holder when the operation member moved to the second position. The external locking device includes a locking member, a shaft member that rotates to a locking position during locking of the locking member and rotates to an unlocking position during unlocking of the locking member, and a moving member. When the shaft member is located at the locking position, the moving member moves to a space where the operation member is to be located at the second position. When the shaft member is located at the unlocking position, the moving member retreats from the space.

Abstract: An electronic device is an electronic device on which an option replaceable by a user is mounted. The electronic device includes a main board and a flexible printed circuit board connected to the main board. The flexible printed circuit board has a coupling connector connected to an option board on which the option is mounted.

Abstract: An information processing device includes a keyboard, a housing including a keyboard storage in a recessed shape in which the keyboard is housed, a flexible cable extending from the keyboard, an adapter attached to a leading end of the flexible cable, a first connector provided in the adapter and electrically connected to the flexible cable, and a second connector provided in the keyboard storage and connected to the first connector. The keyboard storage includes a bottom surface having an adapter fitting part, the adapter fitting part being in a recessed shape and fits with the adapter. The second connector is disposed in the adapter fitting part, and the first connector and the second connector are connected in a direction orthogonal to the bottom surface of the keyboard storage.

Abstract: An information processing device includes a body in a plate shape, and a storage unit that includes a storage device and is removably attached to the body. The body includes a housing part in a recessed shape that is recessed in a thickness direction of the body, the housing part storing the storage unit, and a first connector provided on a bottom surface of the housing part. The storage unit includes a second connector connected to the first connector to be removably attached in the thickness direction.

Abstract: An electronic apparatus includes an upper case and a lower case. An end face of the upper case includes a first upper step surface and a second upper step surface located at high and inner positions with respect to the first upper step surface. An end face of the lower case includes a first lower step surface, a second lower step surface located at high and inner positions with respect to the first lower step surface, and a third lower step surface located at high and inner positions with respect to the second lower step surface. The first upper step surface is located at a low position with respect to the second lower step surface and faces the first lower step surface. The second upper step surface is located at a low position with respect to the third lower step surface and faces the second lower step surface.