Vehicle display device with linearly retractaable reflection plate

摘要

Provided is a vehicle display device including a base to be mounted to a vehicle, a reflection plate which protrudes from and retracts in the base, a projection unit for projecting a display image on the reflection plate, a cover body covering a front portion in a protruding direction of the retracted reflection plate, a drive unit provided to the base for driving the reflection plate to protrude and retract, a holding member holding the reflection plate and connected to the drive unit to be driven linearly, and a posture maintenance unit provided across the holding member and the base to maintain a posture of the reflection plate. The reflection plate is moved to protrude and retract along a movement plane tilted in the protruding direction toward an eye-point with respect to an orthogonal plane orthogonal to a direction of line of sight of a driver to the reflection plate.

主权项

1. A vehicle display device comprising:
a base to be mounted to a vehicle; a reflection plate arranged to protrude upward from the base and to retract in the base; a projection unit arranged to project a display image on the reflection plate; a cover body arranged to cover a front portion in a protruding direction of the reflection plate retracted in the base; a drive unit provided to the base and arranged to drive the reflection plate to protrude and retract; a holding member arranged to hold the reflection plate and connected to the drive unit to be driven in a linear fashion; and a posture maintenance unit provided across the holding member and the base to maintain a posture of the reflection plate, wherein the reflection plate is moved to protrude and retract along a movement plane which is tilted toward a driver's eye point with respect to an orthogonal plane which is orthogonal to a direction of a line of sight of a driver to the reflection plate, wherein the reflection plate is consistently tilted toward a driver's eve point with respect to the orthogonal plane, avoiding a reflection of an external light by the reflection plate in the direction toward a driver's eye point when the reflection plate is positioned at a fixed position to use and is moved to and from the fixed position.