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Separate head-up display device

  • US 9,880,389 B2
  • Filed: 03/11/2016
  • Issued: 01/30/2018
  • Est. Priority Date: 03/11/2016
  • Status: Expired due to Fees
First Claim
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1. A separate head-up display device, including:

  • a display module, which includes a display unit, a base and a circuit board, the display unit electrically connected to the circuit board is provided to receive images output from the circuit board and project images;

    a reflective sheet adjustment module, which includes a reflective sheet, a base plate, a support arm and a sliding element, the sliding element is selectively connected to and moveable along the base plate, a first joint unit and a third joint unit are connected to a side of the reflective sheet, a second joint unit is connected to a side of the base plate, the second joint unit and the first joint unit are engaged together to form a first rotary joint;

    the support arm, a fourth joint unit is connected to a front end of the support arm, a fifth joint unit is set on a rear end of the support arm, the fourth joint unit and the third joint unit are engaged together to form a second rotary joint;

    the sliding element, a sixth joint unit is connected to a front end of the sliding element, the sixth joint unit and the fifth joint unit of the support arm are engaged together to form a third rotary joint;

    wherein the first rotary joint is connected to the reflective sheet and the base plate, the second rotary joint is connected to the reflect sheet and the support arm, and the third rotary joint is connect to the sliding element and the support arm;

    wherein, when the sliding element is moved to a selected position along the base plate, the sliding element moves the reflection sheet relative to base plate by rotating the third rotary joint, the second rotary joint, and the first rotary joint.

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