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Head-up display system with a drive mechanism to move a combiner

A head-up display and driving mechanism technology, applied in instruments, vehicle parts, optics, etc., can solve the difficult problems of HUD system design to instrument panel, etc., and achieve the effect of simple structure, small space and easy design

Active Publication Date: 2015-12-23
捷普电子电路有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The housing of known HUD systems protrudes enough deep into the instrument panel to make it difficult to design the HUD system into the instrument panel

Method used

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  • Head-up display system with a drive mechanism to move a combiner
  • Head-up display system with a drive mechanism to move a combiner
  • Head-up display system with a drive mechanism to move a combiner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] figure 1 A perspective view of relevant parts of a head-up display (HUD) system 1 is shown without showing the protective case integrated in the dashboard of the car. A Heads Up Display (HUD) system 1 comprises a drive mechanism 2 that pivots a combiner 3 between a storage position S (indicated by arrow S) and an operating position O (indicated by arrow O). The synthesizer 3 in the storage position S is folded down or inwards, respectively, to be accommodated in figure 1 and figure 2 in the recess or interior space of the protective case shown in . During vehicle operation, the combiner 3 folds out of the protective case and is positioned in the image 3 and Figure 4 The operating position shown in . The combiner 3 is a transparent plate comprising an optical coating that reflects light of a specific wavelength projected by a HUD projector (not explicitly shown in the figure). A video data source such as a computer is also required to project information through...

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PUM

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Abstract

The invention relates to a head-up display system (1) comprising a housing, a combiner (3) to display information in an operating position (O) and a cover (4) to protect the combiner (3), wherein the combiner (3) is movable between the operating position (O) and a storage position (S) and wherein the cover (4) is movable between an open position (P) and a closed position (C) to protect the combiner (3) in its storage position (S) with the cover (4) in its closed position (C) wherein the head-up display system (1) comprises a rotational drive mechanism (9) that comprises a motor that drives a motor driven gearwheel (12) that comprises a curved guiding member (17) on its end face to guide a driver pin (18) along a curve which driver pin (18) engages with the combiner (3) to move the combiner (3) between its operating position (O) and its storage position (S).

Description

technical field [0001] The invention relates to a head-up display system which can be used in the field of traffic applications, for example in automobiles according to the preamble of claim 1 . Background technique [0002] A Head-Up Display (HUD) is a transparent display panel that presents information to the user without the user having to look away from their preferred line of sight. The name comes from the fact that pilots are able to see information by keeping their head "up" and looking forward, instead of looking down at an angle at the lower instrument panel. Although they were originally developed for use in military aviation, HUD systems are now used in commercial aircraft, automobiles, and other applications. [0003] For example, the driver can see the traffic and road in front of the vehicle through the transparent panel of the HUD system, which is connected to the instrument panel close to the windshield of the vehicle. A typical HUD system includes a synthe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01
CPCG02B27/0149G02B2027/0154B60R2011/0082B60R2011/0092B60K35/00B60K2360/66B60K35/22B60K35/53
Inventor G·哈克C·波塔科斯基
Owner 捷普电子电路有限公司