Intelligent automobile interior trim part with laser-engraved light-transmitting touch skin

By designing laser engraving transparent touch skin intelligent interior parts, the problem of existing automotive interior parts lacking visual experience and functionality is solved, and high quality, aesthetics and functionality is improved, meeting consumers' needs for personalized decoration.

CN119705291AActive Publication Date: 2025-03-28ZHUHAI DOORTECH INTELLIGENT TECH CO LTD
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Patent Information

Application Number
CN202411796544.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-09
Publication Date
2025-03-28
Estimated Expiration
2044-12-09

AI Technical Summary

Technical Problem

The existing automotive skin interior parts are too ordinary and lack visual experience. The RGB light beads cannot penetrate the ordinary skin, and the sound effect is dull, making it difficult to meet consumers' needs for personalized decoration and high functionality.

Method used

A smart interior of automotive laser engraving light-transmitting touch skin is designed, using a PC transparent skeleton, 3D MESH and decorative layer to form the first component, and combining the light-shading upper case, touch sensing diaphragm, main control circuit PCBA board, RGB lamp beads and heat dissipation grease sheets, etc., to achieve fine engraving of patterns and textures through laser engraving technology.

Benefits of technology

It improves the texture and aesthetics of the car interior parts, meets consumers' needs for personalized decoration, improves functionality and interactivity through touch operations, improves driving experience, reduces production costs, and improves production efficiency.

✦ Generated by Eureka AI based on patent content.
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Abstract

The invention discloses an intelligent automobile interior trim part with a laser-etched light-transmitting touch skin. The intelligent automobile interior trim part comprises a decorative layer, a 3D MESH, a PC transparent framework, a touch sensing diaphragm, an upper shading shell, a main control circuit board PCBA provided with RGB lamp beads in an attached mode, a heat dissipation silicone grease piece and a lower heat dissipation shell. Wherein the decorative layer, the 3D MESH and the PC framework are assembled to form a first assembly, the touch sensing diaphragm, the shading upper shell, the master control circuit PCBA board with the RGB lamp beads attached, the heat dissipation silicone grease sheet and the heat dissipation lower shell are assembled to form a second assembly, the second assembly and the first assembly are positioned through a first assembly guide pin and then are tightly matched through a self-tapping screw, and the first assembly and the second assembly are tightly matched through the self-tapping screw. The overall assembly is applied to the automobile intelligent cabin interior trim part, the visual sense, the touch sense and the sound effect are far higher than the actual experience effect of a common automobile skin interior trim part, the interior trim part has higher functionality and interactivity, and the driving experience is improved.
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