A calibration and testing device for automotive head-up displays

CN224341257UActive Publication Date: 2026-06-09SUZHOU KAGYO TEST EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SUZHOU KAGYO TEST EQUIP CO LTD
Filing Date
2025-08-22
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

The existing automotive head-up display calibration and testing devices have limited adjustment range in the position and angle of the testing mechanism, making it difficult to adapt to the testing needs of different vehicle models. Furthermore, the devices are difficult to disassemble after assembly and occupy a large amount of space.

Method used

It adopts a combination structure of gantry frame, electric sunshade and multi-axis robot arm to realize multi-angle and multi-position adjustment, and adapts to different vehicle models through detachable connection design. The device can be quickly disassembled when not in use to reduce space occupation.

Benefits of technology

It enables accurate detection of different vehicle models, reduces the space occupied by the device, and improves the flexibility and efficiency of the detection.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a calibration and testing device for automotive head-up displays, belonging to the field of automotive assisted driving testing technology. It includes a gantry frame, an electric sunshade, and a multi-axis robotic arm. A passageway for vehicle passage is reserved between the side supports on both sides of the gantry frame. The electric sunshade is detachably connected to a crossbeam at the top of the gantry frame, and the crossbeam is detachably connected to the side supports. The curtain of the electric sunshade can be lowered to block the visible area of ​​the vehicle's windshield. The base of the multi-axis robotic arm is detachably connected to the crossbeam, and the end interface of the multi-axis robotic arm is equipped with a mounting bracket for mounting a camera. The multi-axis robotic arm can drive the camera into the driver's seat of the vehicle. This calibration and testing device for automotive head-up displays solves the problem that existing calibration and testing devices have limited applicability and are difficult to adapt to the testing needs of different vehicle models.
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