Operating unit, especially for operating a multimedia system in a motor vehicle
First Claim
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1. An operator control unit for operating a multimedia system in a motor vehicle, comprising:
- a mounting element connectable to a housing;
an operator control element movably arranged relative to said mounting element for actuating movement of a cursor representable on a screen of the multimedia system, said operator control element being rotatable about an axis of rotation and movable along the axis of rotation, said operator control element being latchable at first and second positions along the axis of rotation, and said operator control element when latched in one of said first and second positions being displaceable only within a planar area orthogonal with the axis of rotation; and
a touchpad integrated in said operator control element and defining an area orthogonal to the axis of rotation such that said operator control element and said touch pad are moveable in unison alone the axis of rotation and said touch pad is latchable at different orthogonal areas relative to the axis of rotation corresponding to the first and second positions, said touch pad being operable to at least one of recognize script or perform further cursor movements.
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Abstract
The invention relates to an operating unit, especially for operating a multimedia system in a motor vehicle, comprising an operating element that can be rotated about an axis (z), that can be moved along said axis of rotation (z) and that can be locked in a position (0, 1) on said axis (z). The operating element can also be moved on an plane (x, y) that is orthogonal relative to said axis (z) in order to control the movement of a cursor that can be shown on a display in any given direction.
30 Citations
12 Claims
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1. An operator control unit for operating a multimedia system in a motor vehicle, comprising:
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a mounting element connectable to a housing; an operator control element movably arranged relative to said mounting element for actuating movement of a cursor representable on a screen of the multimedia system, said operator control element being rotatable about an axis of rotation and movable along the axis of rotation, said operator control element being latchable at first and second positions along the axis of rotation, and said operator control element when latched in one of said first and second positions being displaceable only within a planar area orthogonal with the axis of rotation; and a touchpad integrated in said operator control element and defining an area orthogonal to the axis of rotation such that said operator control element and said touch pad are moveable in unison alone the axis of rotation and said touch pad is latchable at different orthogonal areas relative to the axis of rotation corresponding to the first and second positions, said touch pad being operable to at least one of recognize script or perform further cursor movements. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An operator control unit for operating a multimedia system in a motor vehicle, comprising:
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a mounting element connectable to a housing; an operator control element movably arranged relative to said mounting element for actuating movement of a cursor representable on a screen of the multimedia system, said operator control element being rotatable about an axis of rotation and movable along the axis of rotation, said operator control element being latchable at first and second positions along the axis of rotation; and a touch pad integrated in said operator control element and defining an area orthogonal to the axis of rotation such that said operator control element and said touch pad are moveable in unison along the axis of rotation and said touchpad is latchable at different orthogonal areas relative to the axis of rotation corresponding to the first and second positions, movement of the cursor on the screen of the multimedia system being performed through the touchpad. - View Dependent Claims (12)
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Specification