Scroll wheel assembly for scrolling an image in multiple directions
First Claim
1. A computer input device, comprising:
- a scroll wheel;
a ball joint, said scroll wheel coupled to the ball joint permitting rotational movement of the scroll wheel with the ball joint a first direction and pivotable movement of the scroll wheel with respect to the ball joint in a second direction different from the first direction; and
first and second protruding pins and corresponding first and second guide slots, wherein one of said scroll wheel and said ball joint having the first and second protruding pins and the other said scroll wheel and said ball joint having the corresponding first and second guide slots such that the first and second protruding pins each travel in the corresponding first and second guide slots, respectively, when the scroll wheel is laterally pivoted.
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0 Petitions
Accused Products
Abstract
A scroll wheel assembly for computer input device having a housing. The scroll wheel assembly includes a housing and an engagable scroll wheel. The scroll wheel is rotatable with a shaft to preferably cause vertical scrolling of an image on a display. The scroll wheel is laterally pivotable relative to the housing and the shaft. A ball joint is used to couple the scroll wheel to the shaft and permit this functional arrangement. A sensor is preferably positioned within the housing for sensing lateral movement of the rotatable member. In response to sensed lateral pivotable movement of the rotatable member, the image is horizontally scrolled, preferably in the direction of the lateral movement. The scrolling speed can be affected relative to the amount of displacement of the rotatable member and/or the amount of time that the rotatable member is displaced a predetermined amount. The computer input device having the rotatable member may take the form of a keyboard, a mouse, a trackball device, or another type of computer input device.
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Citations
21 Claims
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1. A computer input device, comprising:
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a scroll wheel;
a ball joint, said scroll wheel coupled to the ball joint permitting rotational movement of the scroll wheel with the ball joint a first direction and pivotable movement of the scroll wheel with respect to the ball joint in a second direction different from the first direction; and
first and second protruding pins and corresponding first and second guide slots, wherein one of said scroll wheel and said ball joint having the first and second protruding pins and the other said scroll wheel and said ball joint having the corresponding first and second guide slots such that the first and second protruding pins each travel in the corresponding first and second guide slots, respectively, when the scroll wheel is laterally pivoted. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A computer input device, comprising:
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a scroll wheel;
a ball joint, said scroll wheel coupled to the ball joint permitting movement of the scroll wheel with the ball joint in a first direction and movement of the scroll wheel with respect to the ball joint in a second direction different from the first direction;
housing comprising an aperture, the scroll wheel extending through the aperture to permit manipulation by a user, said ball joint being substantially disposed within the housing; and
a carriage, said scroll wheel being disposed in the carriage on side of the scroll wheel substantially opposite from the aperture in the housing. - View Dependent Claims (11, 12, 13)
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14. A computer input device, comprising:
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a scroll wheel;
a ball joint, said scroll wheel coupled to the ball joint permitting rotational movement of the scroll wheel with the ball joint in a first direction and pivotable movement of the scroll wheel with respect to the ball joint in a second direction different from the first direction, wherein said ball joint includes an outer surface and said scroll wheel includes an inner surface interfacing with the outer surface of the ball joint and wherein the outer surface of the ball joint is made from a first material and the inner surface of the scroll wheel is made from a second material, the second material being different from the first material.
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15. A computer input device, comprising:
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a scroll wheel;
a rotational axle forming axis of rotation for the scroll wheel;
wherein said scroll wheel is coupled to the axle such that a rotational force applied to the scroll wheel will cause the axle to rotate with the scroll wheel and that a lateral force applied to the scroll wheel will cause the scroll wheel to pivot relative to the axle; and
a carriage, wherein the carriage and the scroll wheel disposed such that the pivoting of the scroll wheel causes the carriage to engage in movement selected from the group consisting of linearly sliding and pivoting. - View Dependent Claims (16, 17, 18, 19, 20, 21)
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Specification