Wiper Blade Adapter Coding for Multi-Arm Compatibility
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Users face difficulties in correctly identifying and assembling wiper blade connection devices with various adapters for different vehicle driving arms, leading to confusion and the need for bulky, heavy adapters to accommodate multiple types.
Innovation Solution
A connection device featuring a base adapter with visual references and complementing adapters that form a code when combined, allowing users to easily identify and match the correct adapter with a specific driving arm, reducing the need for excessive materials and weight.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple different adapters are provided to accommodate various driving arm types, then adaptability is improved, but device complexity and weight increase
Solution Approach 1:
The adapter is designed with a universal structure that can accommodate multiple driving arm types through a single component. The adapter features a standardized interface with a pivot member that can interact with different driving arm geometries, eliminating the need for multiple specialized adapters while maintaining compatibility across various vehicle models.
Solution Approach 2:
The adapter incorporates a nested structure where internal components can be adjusted or reconfigured to match different driving arm types. The pivot member and locking mechanisms are designed to nest within the adapter body, allowing for variable configurations without requiring separate adapter units for each driving arm variant.
2Adaptability or versatility
If multiple different adapters are provided for various driving arm types, then adaptability is improved, but weight increases
Solution Approach 1:
The adapter is designed with a universal structure that can accommodate multiple driving arm types through a single component. The adapter features a standardized interface with a pivot member that can interact with different driving arm geometries, eliminating the need for multiple specialized adapters while maintaining compatibility across various vehicle models.
Solution Approach 2:
The adapter incorporates adjustable parameters such as pivot point positioning and locking mechanism configuration that can be modified to suit different driving arm types. By changing geometric parameters rather than replacing the entire adapter, the system achieves multi-type compatibility while maintaining minimal weight.
3Ease of operation
If visual codes are added to adapters for identification, then ease of operation is improved, but manufacturing complexity increases
Solution Approach 1:
The adapter incorporates color-coded identification rings or markings that correspond to different driving arm types. These visual indicators are integrated into the molding process of the adapter body, allowing for easy identification during installation while adding minimal complexity to the manufacturing process. The color coding system provides intuitive guidance for users to select the correct adapter configuration.
Data Source
AI summary
A connection device (1) for connecting a wiper blade to a driving arm for a vehicle is disclosed. At least one connector is configured to be secured to the wiper blade. The connection device (1) comprises a base adapter (25) and at least one complementing adapter (26, 27), this base adapter (25) being equipped with at least one pivot member (50) connecting it to the connector (24), the base adapter (25) being configured to connect this connector (24) to a first type of driving arm, the base adapter (25) bearing at least one reference, the complementing adapter (26, 27) bearing at least one marking, a combination of the base adapter (25) and the complementing adapter (26, 27) generating a code visually associated with another type of driving arm, different from the first type of driving arm, from a combination of the reference and the marking.