본 발명은 차량용 헤드업 디스플레이 장치에 관한 것으로, 차량에 장착되는 하우징부와, 하우징부의 입구를 개폐하는 커버부와, 커버부와 별도로 동작되며 하우징부의 내측에서 외측으로 돌출되는 컴바이너부와, 컴바이너부를 안내하는 가이드부와, 하우징부에 회전 가능하게 설치되며 회전동력을 전달받아 회전되고 복수의 안내홈부를 구비하는 회전캠부와, 일측은 커버부에 연결되고 타측은 안내홈부로 삽입되며, 회전캠부의 회전에 의해 동작되어 커버부를 이동시키는 제1기어부와, 일측은 컴바이너부에 연결되고 타측은 안내홈부에 삽입되며, 회전캠부의 회전에 의해 동작되어 컴바이너부를 하우징부의 외측 또는 내측으로 이동시키는 제2기어부를 포함하여, 컴바이너부와 커버부의 개폐성을 향상시키고, 컴바이너부의 지지력을 증대시킬 수 있다.
The present invention relates to a head up display apparatus for a vehicle. The head up display apparatus for a vehicle comprises: a housing portion installed on a vehicle; a cover portion for opening and closing an entry of the housing portion; a combiner portion configured to be operated separately from the cover portion and protruding from the inside towards the outside of the housing portion; a guide portion for guiding the combiner portion; a rotating cam portion installed on the housing portion to be able to rotate, configured to rotate by receiving rotational power, and including a plurality of guide groove portions; a first gear portion having one side connected to the cover portion and the other side inserted into the guide groove portions, and configured to be operated by rotation of the rotating cam portion to move the cover portion; and a second gear portion having one side connected to the combiner portion and the other side inserted into the guide groove portions, and configured to be operated by the rotation of the rotating cam portion to move the combiner portion towards the outside or the inside of the housing portion. It is possible to increase opening and closing performance of the combiner portion and the cover portion and to increase support force of the combiner portion.
HEAD UP DISPLAY APPRATUS FOR VEHICLE
차량용 헤드업 디스플레이 장치
2023-03-03
Patent
Electronic Resource
Korean