Connector Terminal Adapter for Cross-Housing Lock Compatibility
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing electrical terminals are often designed to fit specific connector bodies, limiting compatibility with connector housings featuring different terminal cavity designs, which can lead to the need for specific terminal types and connector housings.
Innovation Solution
A connector assembly that includes a connector housing with a terminal cavity having a first primary locking feature, a second terminal with a second retaining feature designed for a different locking feature, and an adapter with attachment features that engage both the second terminal and the first primary locking feature of the terminal cavity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a terminal is designed to fit a specific connector body with a particular locking feature, then the terminal can be reliably retained in that connector, but the terminal cannot be used with connector housings having different terminal cavity designs
Solution Approach 1:
The adapter serves as an intermediary component between the terminal and the connector housing. It has a first attachment feature that interfaces with the terminal's retaining feature and a second attachment feature that interfaces with the connector housing's primary locking feature, enabling compatibility between otherwise incompatible terminal and connector designs
Solution Approach 2:
The adapter provides universal compatibility by being designed to work with multiple different terminal and connector configurations. Rather than designing specialized terminals for each connector type, a single adapter design can accommodate various terminal types while interfacing with the connector housing's existing locking mechanism
2Reliability
If different terminal types are designed for different connector housings, then each terminal can be optimized for its specific connector, but the system requires multiple terminal types and increases complexity
Solution Approach 1:
The adapter enables a single terminal type to be used with multiple different connector housings by providing the necessary interface adaptation. This eliminates the need to design and manufacture multiple specialized terminal types for different connectors, reducing overall system complexity
Solution Approach 2:
The system is segmented into three distinct components: the terminal, the adapter, and the connector housing. This segmentation allows each component to be independently designed and optimized, with the adapter serving as a modular interface layer that bridges compatibility gaps without requiring changes to the terminal or connector housing designs
Data Source
AI summary
A connector assembly includes a connector housing defining a terminal cavity within, the terminal cavity having a first primary locking feature configured to retain a first terminal having a first retaining feature within the terminal cavity. The connector assembly also includes a second terminal having a second retaining feature that is configured to interface with a corresponding second primary locking feature that is of a different design than the first primary locking feature. The connector assembly further includes an adapter having a first attachment feature configured to engage with the second retaining feature of the second terminal to attach the second terminal to the adapter and having a second attachment feature configured to engage with the first primary locking feature of the terminal cavity to attach the adapter to the connector housing. A method of assembling a connector assembly is also presented.