Portable terminal
View Patent ↗An information processing apparatus including a first case that includes a first display having a touch-sensing function; a second case that includes a second display having a touch-sensing function; and a hinge mechanism configured to join the first and second cases in a rotatable manner such that both the first and second displays are exposed in a closed state and such that first and second displays are arranged side-by-side on substantially the same plane in an open state.
1. An information processing apparatus comprising:
a first case that includes a first display having a touch-sensing function;
a second case that includes a second display having a touch-sensing function;
a hinge mechanism configured to join the first and second cases in a rotatable manner such that both the first and second displays are exposed in a closed state and such that first and second displays are arranged side-by-side on substantially the same plane in an open state, wherein
the hinge mechanism includes
a reverse-torque generating mechanism that generates reverse torque, which urges a movable member in a direction in which it is closed to maintain the closed state, and
the reverse-torque generating mechanism is formed of a torque-reversing member that is rotated in association with a spring arm on the movable member side and has a predetermined cut-away portion, and a driving portion that is provided on a support frame and is engaged with the cut-away portion to generate the reverse torque, when pulled by a pulling mechanism; and
circuitry configured to
determine whether the first and second cases are in the open state or the closed state;
acquire information indicating whether the touch-sensing function of the second display should be enabled or disabled in the closed state when a result of the determining indicates that the first and second cases are in the closed state; and
control enabling or disabling the touch-sensing function of the second display based on the determining, wherein
the acquired information corresponds to an application currently running on the information processing apparatus.
2. The information processing apparatus of claim 1 , further comprising:
a housing to which the first case, the second case and the hinge mechanism are connected.
3. The information processing apparatus of claim 2 , wherein
the first display and the second display are exposed on opposing surfaces of the housing in the closed state.
4. The information processing apparatus of claim 2 , wherein
a top surface of the housing is parallel to the substantially same plane of the first and second displays in the open state.
5. The information processing apparatus of claim 1 , wherein the circuitry is configured to control a display function and the touch-sensing function of the second display to be enabled when a result of the determining indicates that the first and second cases are in the open state.
6. The information processing apparatus of claim 1 , wherein the acquired information indicates that a display function of the second display is to be disabled and the touch-sensing function of the second display is to be enabled in the closed state, and
the circuitry is configured to control the display function of the second display to be disabled and the touch-sensing function of the second display to be enabled when a result of the determining indicates that the first and second cases are in the closed state.
7. The information processing apparatus of claim 1 , wherein the acquired information indicates that a display function and the touch-sensing function of the second display is to be disabled in the closed state, and
the circuitry is configured to control the display function and the touch-sensing function of the second display to be disabled when a result of the determining indicates that the first and second cases are in the closed state.
8. The information processing apparatus of claim 1 , wherein
the acquired information indicates that the touch-sensing function of the second display is to be enabled in the closed state, and
the circuitry is configured to control the touch-sensing function of the second display to be enabled when a result of the determining indicates that the first and second cases are in the closed state.
9. The information processing apparatus of claim 1 , wherein
the acquired information indicates that the touch-sensing function of the second display is to be disabled in the closed state, and
the circuitry is configured to control the touch-sensing function of the second display to be disabled when a result of the determining indicates that the first and second cases are in the closed state.
10. The information processing apparatus of claim 1 , wherein
the hinge mechanism includes:
the support frame fixed to the first case and having slide spaces, which extend in a direction perpendicular to a rotation axis, at side portions;
slide arm members that slide between a protruded position and a stored position in the slide spaces;
the movable member supported by the slide arm members so as to be rotatable;
an elastic member that urges the movable member toward the slide arm members in a rotation direction in which the open state is maintained; and
the pulling mechanism that pulls the slide arm members to the stored position inside the slide spaces, at an intermediate position between the protruded position and the stored position inside the slide spaces, after the movable member in the open state has been rotated by about 180 degrees while resisting an elastic force of the elastic member.
11. The information processing apparatus of claim 10 , wherein
the pulling mechanism has a torsion spring, which serves as an elastic member and has spring arms at ends, and performs pulling by opening the closed spring arms of the torsion spring with a repulsive force thereof in an escape space provided in the support frame.
12. The information processing apparatus of claim 10 , wherein
the reverse-torque generating mechanism that generates the reverse torque, which urges the movable member in the direction in which it is closed to maintain the closed state, when the slide arm members are pulled by the pulling mechanism.
13. An information processing apparatus comprising:
a first case that includes a first display having a touch-sensing function;
a second case that includes a second display having a touch-sensing function;
a hinge mechanism configured to join the first and second cases in a rotatable manner such that both the first and second displays are exposed in a closed state and such that first and second displays are arranged side-by-side on substantially the same plane in an open state, wherein
the hinge mechanism includes:
a support frame fixed to the first case and having slide spaces, which extend in a direction perpendicular to a rotation axis, at side portions;
slide arm members that slide between a protruded position and a stored position in the slide spaces;
a movable member supported by the slide arm members so as to be rotatable;
an elastic member that urges the movable member toward the slide arm members in a rotation direction in which the open state is maintained; and
a pulling mechanism that pulls the slide arm members to the stored position inside the slide spaces, at an intermediate position between the protruded position and the stored position inside the slide spaces, after the movable member in the open state has been rotated by about 180 degrees while resisting an elastic force of the elastic member,
the hinge mechanism further includes a reverse-torque generating mechanism that generates reverse torque, which urges the movable member in a direction in which it is closed to maintain the closed state, when the slide arm members are pulled by the pulling mechanism, and
the reverse-torque generating mechanism is formed of a torque-reversing member that is rotated in association with the spring arm on the movable member side and has a predetermined cut-away portion, and a driving portion that is provided on the support frame and is engaged with the cut-away portion to generate the reverse torque, when pulled by the pulling mechanism.
14. An information processing apparatus comprising:
a first case that includes a first display having a touch-sensing function;
a second case that includes a second display having a touch-sensing function;
a hinge mechanism configured to join the first and second cases in an open state and a closed state, wherein
the hinge mechanism includes
a reverse-torque generating mechanism that generates reverse torque, which urges a movable member in a direction in which it is closed to maintain the closed state, and
the reverse-torque generating mechanism is formed of a torque-reversing member that is rotated in association with a spring arm on the movable member side and has a predetermined cut-away portion, and a driving portion that is provided on a support frame and is engaged with the cut-away portion to generate the reverse torque, when pulled by a pulling mechanism; and
circuitry configured to
determine whether the first and second cases are in the open state or the closed state;
acquire information indicating whether the touch-sensing function of the second display should be enabled or disabled in the closed state when a result of the determining indicates that the first and second cases are in the closed state; and
control enabling or disabling the touch-sensing function of the second display based on the determining and the acquired information, wherein
the acquired information corresponds to an application currently running on the information processing apparatus.