Poke-In Connector Wire Bundling for Rotation Prevention
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Solution Overview
Problem
Electrical wires attached to poke-in connectors can accidentally release when subjected to simultaneous pulling and twisting forces, leading to unintended disconnection.
Innovation Solution
Bundling two or more wires proximate to the connector point using a sleeve, wire tie, or twisting them together to prevent rotation and secure the wires, thereby preventing accidental release.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If wires are inserted into poke-in connectors for electrical connection, then electrical connectivity is achieved, but wires can accidentally release when subjected to simultaneous pulling and twisting forces
Solution Approach 1:
Multiple wires (at least two) are bundled together proximate to the connector insertion point, merging them into a single secured assembly. This bundling prevents individual wires from rotating and releasing accidentally, while maintaining their electrical connection functionality within the connector
Solution Approach 2:
A sleeve is introduced as an intermediary component that wraps around the bundled wires proximate to the connector. The sleeve acts as a mediator that prevents rotation and accidental release of wires while allowing the wires to maintain their electrical connection to the connector
2Reliability
If a sleeve is placed around bundled wires to prevent rotation, then wire retention is improved, but device complexity increases
Solution Approach 1:
The sleeve is implemented as a simple, inexpensive, disposable component that can be easily applied and removed if needed. This minimizes the impact of added complexity while providing effective wire retention, as the sleeve is a low-cost item that does not require complex installation or maintenance procedures
Data Source
AI summary
A system and method of preventing an unwanted release of wires from a poke in style connector is disclosed. The system and method are designed to prevent wires that can be removed from connectors by simultaneous twisting and pulling force from being released. The system and method operate by bundling at least two wires together to prevent the wires from rotating proximate to the connector.