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US 10,768,420 B2Granted
Head-up display apparatus
AssigneeHyundai Mobis Co., Ltd.
InventorByung Ki Kim
Life of this patent
Estimating the term…
Abstract
A head-up display apparatus may include: a mirror; a housing installed on one side of the mirror; a drive unit installed in the housing; a barrel cam rotatably installed in the housing and coupled to the drive unit so that the barrel cam is rotated by the drive unit, with a cam groove formed in the barrel cam and inclined relative to an axial direction of the barrel cam; and a mirror link coupled to the mirror, and configured to move along the cam groove to rotate the mirror when the barrel cam rotates.
Claims11
A head-up display apparatus comprising:
- a mirror;
- a housing disposed on one side of the mirror;
- a drive unit disposed in the housing;
- a barrel cam rotatably disposed in the housing and coupled to the drive unit, the drive unit configured to rotate the barrel cam, with a cam groove formed on the barrel cam and extending along an axial direction of the barrel cam;
- and
- a mirror link coupled to the mirror, and configured to rotate the mirror by moving along the cam groove when the barrel cam rotates.
3 more elements
Dependencies are inferred from the claim text.