Video game controller with compact and efficient force feedback mechanism
First Claim
1. A game controller comprising:
- a body comprising a first and a second lobe, wherein a user of the controller may grip the first lobe with a first hand and the second lobe with a second hand;
a first set of controls accessible to the first hand; and
a second set of controls accessible to the second hand,wherein one of the first or second set of controls includes a compact force feedback mechanism disposed within the body and comprising;
a printed circuit board having a first side and a second side;
a user manipulable object mounted on the first side of the printed circuit board;
an actuator, mounted on the second side of the printed circuit board, the actuator for driving the user manipulable object in rotation around an axis; and
a gear system mounted on the user manipulable object and positioned adjacent and perpendicular to the printed circuit board, the gear system configured to couple the actuator to the user manipulable object, wherein the gear system provides a gear reduction from the actuator to the user manipulable object, wherein the gear system includes at least one annular gear which includes teeth on a concave side engaging teeth of a pinion for driving the annular gear, and wherein the gear system comprises a double reduction gear system.
1 Assignment
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Accused Products
Abstract
A compact game controller incorporates an efficient and compact force feedback mechanism. Forces are generated at one of the controls of the controller in reaction to an action in a video game. The type of controller that can be held with two hands is limited in terms of size and internal space and in wireless versions is limited in terms of battery power. Efficient power consumption in the controller enables considerable usage time between battery replacement or recharging in wireless versions. The force feedback mechanism incorporates a double reduction gear system with a unique geometry which enables usage of a compact and energy efficient motor. The efficient force feedback mechanism and assembly can therefore be packaged within a compact ergonomic controller.
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Citations
14 Claims
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1. A game controller comprising:
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a body comprising a first and a second lobe, wherein a user of the controller may grip the first lobe with a first hand and the second lobe with a second hand; a first set of controls accessible to the first hand; and a second set of controls accessible to the second hand, wherein one of the first or second set of controls includes a compact force feedback mechanism disposed within the body and comprising; a printed circuit board having a first side and a second side; a user manipulable object mounted on the first side of the printed circuit board; an actuator, mounted on the second side of the printed circuit board, the actuator for driving the user manipulable object in rotation around an axis; and a gear system mounted on the user manipulable object and positioned adjacent and perpendicular to the printed circuit board, the gear system configured to couple the actuator to the user manipulable object, wherein the gear system provides a gear reduction from the actuator to the user manipulable object, wherein the gear system includes at least one annular gear which includes teeth on a concave side engaging teeth of a pinion for driving the annular gear, and wherein the gear system comprises a double reduction gear system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An assembly comprising:
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a housing including a first and a second lobe, wherein the first lobe can be gripped with a first hand and the second lobe can be gripped with a second hand; a set of controls disposed in the housing and accessible to the first hand, wherein the set of controls includes a compact force feedback mechanism including; a printed circuit board having a first side and a second side and comprising circuitry for manipulating game play in coordination with a gaming system; a user manipulable object mounted on a first side of the printed circuit board; an actuator, mounted on a second side of the printed circuit board, the actuator for driving the user manipulable object in rotation around an axis; and a gear system mounted on the user manipulable object and positioned adjacent and perpendicular to the printed circuit board, wherein the gear system is configured to couple the actuator to the user manipulable object, wherein the gear system extends from an area on the first side of the printed circuit board to the second side of the printed circuit board, wherein the gear system provides a gear reduction from the actuator to the user manipulable object, and wherein the gear system includes at least one annular gear portion which includes teeth on a concave side engaging teeth of a pinion for driving the annular gear portion, wherein the gear system comprises a double reduction gear system. - View Dependent Claims (12, 13, 14)
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Specification