Patent ID: 9551875
Date: 2017-01-24
CPC Classifications: B60K,F16H,G02B

Claim:
1. A headup display device comprising: a display for emitting display light; a reflection member for reflecting the display light; and a housing for housing the display and the reflection member, the headup display device projecting the display light that is reflected by the reflection member, to a projection member through a light transmission part which is formed in the housing, and then, providing a display for an observer, wherein driving means for turning and operating the reflection member is provided, the driving means has: wherein, inside of the worm, a hole extending from one end side of the worm that is the motor body side in an axial direction of the worm is formed, and wherein, in the hole, an elastic member biasing the worm toward an opposite side to the motor body and biasing the motor shaft toward the motor body is disposed.