Controller and expansion unit for controller

A controller connectable to an electronic device for a game, comprising:

• direction key means disposed on an upper face of the controller, said direction key means including a direction key which provides signals indicative of preset discrete directions;
• a plurality of command buttons disposed on the upper face of the controller;
• and
• a pair of levers, each activating a switch, disposed so as to protrude downwardly from a lower face of the controller and rotatable along a plane substantially perpendicular to said upper face, one of which is disposed substantially underneath said command buttons, the other of which is disposed substantially underneath said direction key means,
• wherein said direction key and command buttons are disposed so as to be manipulated by thumbs and said levers are disposed so as to be manipulated by fingers other than thumbs when said controller is held by a user with both hands.

A controller connectable to an electronic device for a game, comprising:

• an upper face and a lower face;
• direction key means disposed at said upper face, said direction key means including a direction key which provides signals indicative of preset discrete directions including up, down, left and right;
• a plurality of command buttons disposed at said upper face;
• and
• a pair of levers, each activating a switch, disposed at the lower face so as to protrude downwardly and rotatable about a shaft disposed substantially parallel to said upper face, one of which is disposed substantially underneath said command buttons, the other of which is disposed substantially underneath said direction key means,
• wherein, when said controller is held by a user with both hands, said direction key and button switches are disposed so as to be manipulated by thumbs, and said levers are disposed so as to be manipulated by fingers other than thumbs.

A controller connectable to an electronic device for a game, comprising:

• an upper face and a lower face underlying the upper face;
• direction key means disposed at said upper face, said direction key means including a first direction key which provides signals indicative of preset discrete directions;
• a plurality of command buttons disposed at said upper face;
• a pair of levers, each activating a switch, disposed at the lower face so as to protrude downwardly and rotatable about an axis disposed substantially parallel to said upper face;
• and
• a protruding member disposed so as to protrude downwardly from said lower face and to be interposed between said pair of levers,
• wherein, when said controller is held by a user with both hands, said first direction key and button switches are disposed so as to be manipulated by thumbs, and said levers are disposed so as to be manipulated by fingers other than thumbs.

A controller connectable to an electronic device for a game, comprising:

• an upper face and a lower face;
• direction key means disposed at said upper face, said direction key means including a first direction key which supplies signals indicative of preset directions including up, down, left and right, and a second direction key which supplies signals indicative of arbitrary directions over 360 degrees;
• a plurality of command buttons disposed at said upper face;
• a pair of levers, each activating a switch, disposed at the lower face so as to protrude downwardly and rotatable about an axis disposed substantially parallel to said upper face, one of which is disposed substantially underneath said command buttons, the other of which is disposed substantially underneath said direction key means;
• and
• a support member protruding downwardly from said lower surface between said pair of levers;
• wherein said support member supports the controller when the controller is placed on a supporting surface;
• wherein, when said controller is held by a user with both hands, said first and second direction keys are disposed so as to be manipulated by the thumb of the left hand of the user holding the controller, and said command buttons being disposed so as to be manipulated by the thumbs of the right hand, and said levers being disposed so as to be manipulated by fingers other than the thumbs.

A manipulation controller connectable to an electronic device for a game, comprising:

• an upper manipulation face and a back face underlying the upper manipulation face;
• a plurality of command buttons disposed on the upper manipulation face so as to be manipulated by the thumb of the right hand when a player holds the controller with both hands;
• direction key means disposed on the upper manipulation face so as to be manipulated by the thumb of the left hand when the player holds the controller with both hands;
• a pair of levers disposed at the back face rotatable about axes extending substantially in parallel to said upper face so as to be manipulated by fingers other than the thumbs when the player holds the controller with both hands;
• and
• sensor means which detects rotation angles of the levers and provides signals corresponding to the rotation angles.

A manipulation controller connectable to an electronic device for a game, comprising:

• an upper manipulation face and a back face underlying the upper manipulation face;
• a plurality of command buttons disposed at a right part of the upper manipulation face so as to be manipulated by the thumb of the right hand when a player holds the controller with both hands;
• direction key means disposed at a left part of the upper manipulation face, said direction key means comprising a first direction key which provides signals indicative of directions of UP, DOWN, LEFT and RIGHT and a second direction key which provides signals indicative of arbitrary directions in which direction angles are continuously changeable, wherein both of the first and second direction keys are disposed so as to be manipulated by the thumb of the left hand when the player holds the controller with both hands;
• a pair of levers disposed at the back face rotatable about axes extending substantially parallel to said upper face so as to be manipulated by fingers other than the thumbs when the player holds the controller with both hands;
• and
• sensor means which detects rotation angles of the levers and provides signals corresponding to the rotation angles.

A manipulation controller connectable to an electronic device for a game, comprising:

• a plurality of command buttons disposed at a right part of a manipulation face so as to be manipulated by the thumb of the right hand when a player holds the controller with both hands;
• direction key means disposed at a left part of the manipulation face, said direction key means disposed so as to be manipulated by the thumb of the left hand when the player holds the controller with both hands;
• a pair of levers disposed rotatable about axes so as to be manipulated by fingers other than the thumbs when the player holds the controller with both hands;
• and
• sensor means which detects rotation angles of the levers and provides signals corresponding to the rotation angles to thereby transmit continuously changing command signals, responding to rotation angles of the levers, to the electronic device.