Vibration-resistant refection sheet device

Abstract

The invention relates to a vibration-resistant refection sheet device, which comprises a refection sheet, a weight supporting member, an angle fixing and adjusting set, a base disc and at least one sliding set. By means of the components of the vibration-resistant refection sheet device, the majority of the weight of vibration-resistant refection sheet device is borne by a part, fixed to an automotive windshield, on one side surface of the weight supporting member, thus the refection sheet is not affected by the vibration of an automobile instrument panel, fixation and support for the refection sheet are provided, and the up, down, left and right angle adjustment can be performed easily.

Description

technical field [0001] The present invention relates to an anti-vibration reflector device, especially a reflector device used in a car head-up display with anti-shock effect, so that the reflector will not be affected by the vibration of the car instrument panel, so as to provide the fixation and protection of the reflector. support, and can be easily adjusted for up, down, left, and right angles. Background technique [0002] There is more and more information on the car. Reading the information while driving is often dangerous because the eyes are taken away from the road. It can also take into account the road conditions ahead, especially the head-up display using concave mirror virtual image imaging, which can enlarge the display area and allow the displayed image to be at a distance from the driver's eyes, usually greater than two meters, which will make the driver's gaze display When reading information, the focal length of the line of sight is close to the focal len...

AI Technical Summary

Problems solved by technology

[0005] Another way to solve the problem of the large size of the optical path after installation is to use a separate method to fix the display screen on the upper part of the windshield and fix the reflector on the dashboard of the car; Or the rotation of the air-conditioning compressor generates vibration, which will cause the reflection plate fixed on the top to vibrate, coupled with the amplification effect of the concave mirror, so that the displacement of the vibration will be due to the amplification effect of the amplification ratio, resulting in more shaking of the picture serious

[0006] In order to solve the problem of shaking of the existing reflector, the inventors of this case refer to China Taiwan TW Patent No. 530961, TW Patent No. M273183, TW Patent No. M375372, TW Patent No. 576080, TW Patent No. I352165, TW Patent No. M288937, TW Patent No. M275639 and other patents have found relevant technical content and applications. There are still technical bottlenecks in solving the shaking problem of existing reflectors.

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