Vehicle-mounted head-up displayer cover plate assembly and testing device and testing method of assembly

Abstract

The invention provides a vehicle-mounted head-up displayer cover plate assembly. The vehicle-mounted head-up displayer cover plate assembly comprises a cover plate frame, a sliding cover plate and adriving unit, wherein the sliding cover plate is arranged on the cover plate frame, the driving unit and the sliding cover plate is connected in linkage, the driving unit drives the sliding cover plate to slide on the cover plate frame. The invention also discloses a testing device of the vehicle-mounted head-up displayer cover plate assembly. The testing device comprises a base plate, a controlbox, a positioning column and a liner column, wherein the control box, the positioning post and the liner column are all arranged on the base plate, the cover plate frame is arranged on the positioning post and the liner column, and the control box and the driving unit are electrically connected. The vehicle-mounted head-up displayer cover plate assembly and the testing device for detecting the cover plate assembly have the advantage that the quality and performance of the cover plate assembly during delivery are ensured.

Description

technical field [0001] The invention belongs to the technical field of auto parts, parts testing equipment and testing methods, and relates to a vehicle-mounted head-up display cover plate assembly, a test device for a vehicle-mounted head-up display cover plate assembly, and a vehicle-mounted head-up display Test method for display instrument cover assembly. Background technique [0002] The vehicle-mounted head-up display uses the principle of optical reflection to project important vehicle driving data onto the front windshield for display. The height of the data display position is the same as the height of the driver's eyes. Its purpose is to assist the driver to drive the vehicle and improve Driving safety, among them, the car head-up display cover assembly is an important part to protect the display, when the display is working, the cover slides open, the projection glass of the display expands and extends, and reflects the displayed content to the car On the glass, ...

AI Technical Summary

Problems solved by technology

[0003] The existing vehicle-mounted head-up display cover plate assembly needs to be inspected before leaving the factory to ensure the reliability of product quality. Furthermore, it is to detect whether the size of the assembly is within the standard range. If the vehicle-mounted head-up display If the size of the cover plate assembly of the display instrument is too small, the cover plate cannot be smoothly slid open, resulting in a stuck phenomenon; if the size is too large, the cover plate will shake, and the existing test equipment is basically None of the above is suitable for the detection of the vehicle-mounted head-up display cover assembly, so in addition to a vehicle-mounted head-up display cover assembly, a test equipment and a detection method for the vehicle-mounted head-up display cover assembly are also needed

Images