Heated Helmet Visor Connector With Cable Retention Clip
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Solution Overview
Problem
Existing helmets with visors, particularly those with heating systems, face issues with loose power cable connections that can lead to accidental disconnection, potentially damaging electrical components.
Innovation Solution
A visor assembly with a cable retaining element and connection assembly that integrates a clip to securely attach the power cable to the visor, redirecting forces to align with the electrical connector, and a continuous sealing member to prevent damage and improve sealing efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the power cable is loosely connected to the helmet, then the cable can be easily connected and disconnected, but the cable is prone to accidental disconnection which can damage electrical components
Solution Approach 1:
The cable retention element is pre-positioned on the visor to guide and secure the cable before connection forces are applied. The element includes a cable retention opening and engagement features that are ready to receive and hold the cable in proper alignment, preventing accidental disconnection while maintaining ease of connection
Solution Approach 2:
The cable retention element acts as an intermediary component between the power cable and the heating system connection. It provides a secure attachment point on the visor that mediates the connection forces, ensuring the cable remains properly positioned and connected without requiring complex fastening mechanisms
2Use of energy by moving object
If wiring is necessary between the helmet and the visor, then electrical power can be transmitted to the heating system, but the wiring increases device complexity and potential failure points
Solution Approach 1:
The cable retention element is integrated directly into the visor structure, extracting the need for separate wiring harnesses and complex connection mechanisms. The element itself provides both the structural mounting and the electrical connection interface, simplifying the overall system architecture
Solution Approach 2:
The cable retention element combines multiple functions into a single integrated component: it provides mechanical retention for the cable, structural mounting to the visor, and serves as part of the electrical connection interface. This merging reduces the number of separate components and wiring required
3Ease of operation
If the cable is not properly aligned with the electrical connector, then connection is easier, but misalignment can cause damage to the electrical connector or cable
Solution Approach 1:
The cable retention element is pre-positioned and configured to guide the cable into proper alignment with the electrical connector before connection occurs. The opening and engagement features are designed to automatically orient the cable correctly, preventing misalignment damage while maintaining ease of connection
Solution Approach 2:
The cable retention element serves as an intermediary alignment mechanism between the cable and electrical connector. It provides a guided pathway that mediates the connection process, ensuring proper alignment is achieved automatically during connection without requiring precise manual positioning
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution enhances power cable management, reducing the risk of accidental disconnection and damage to electrical components while maintaining a sealed environment for improved humidity control and visibility.
Implementation Method 1
The visor is provided with a heating system
Data Source
AI summary
A visor assembly of a helmet having a helmet shell is provided. The visor assembly includes a visor pivotally connectable to the helmet shell via left and right visor mounting sections. The visor has an inner surface facing a cavity of the helmet shell and an outer surface, and is provided with a heating system. The visor assembly further has a connection assembly including an electrical connector located on the outer surface of the visor proximate a front portion thereof. The electrical connector is operatively connected to the heating system and is adapted to be connected to a power cable for providing electrical power to the heating system. The visor assembly also includes a cable retaining element located on the outer surface of the visor proximate one of the visor mounting sections. The cable retaining element has a clip adapted to removably attach the power cable on the visor.