Housing, controller and vehicle

By setting grounding parts and pins on the controller housing, the problems of high cost and damage to the vehicle body of existing grounding methods are solved, providing a low-cost and reliable grounding solution suitable for the electromagnetic radiation performance of vehicle interior controllers.

CN224385822UActive Publication Date: 2026-06-19BEIJING CO WHEELS TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
BEIJING CO WHEELS TECH CO LTD
Filing Date
2025-05-06
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

Existing controller grounding methods are costly and can damage the vehicle body, affecting service life and increasing maintenance difficulty.

⚗Method used

The controller housing has a grounding part with raised pins for piercing the coating on the vehicle body surface and connecting it electrically to the vehicle body. Grounding is achieved using the controller's mounting structure, avoiding additional parts and damage.

🎯Benefits of technology

It achieves a low-cost and reliable grounding method, simplifies the operation process, reduces maintenance difficulty, is suitable for a variety of equipment, and meets the electromagnetic radiation performance requirements of vehicles.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

This application provides a housing, a controller, and a vehicle. The housing has a grounding portion with raised needles on it. The needles are conductive and used to pierce the coating on the vehicle body surface and connect electrically to the vehicle body. The grounding portion is positioned corresponding to a mounting point on the vehicle body and is attached to the vehicle body surface. The side of the grounding portion that is in contact with the vehicle body has raised needles. By pressing the grounding portion and the vehicle body together with a set pressure, the needles can pierce the coating on the vehicle body surface, exposing the metal substrate of the vehicle body. The conductive needles make contact with the metal substrate of the vehicle body, thus grounding the controller. This method is low-cost, facilitates final assembly, and is universal for various devices with grounding requirements.
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