Hinged Modular Connector Plug for Toolless Cable Termination
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Solution Overview
Problem
Existing connectors require time-consuming and complex processes to attach to cables, often necessitating tools and risking incorrect attachment, especially in IT infrastructure and home cable installations.
Innovation Solution
A toolless modular connector plug that opens to receive a cable by rotating into a closed position, automatically aligning and clamping wires to contacts without the need for tools, using a snap-fit joint or hinge mechanism to secure the connection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional connectors are used to attach to cables, then reliable electrical connection is achieved, but the attachment process becomes time-consuming and requires additional tools
Solution Approach 1:
The connector is designed to automatically attach to the cable without requiring external tools. The spring-loaded contacts self-adjust to make electrical connection with the conductors, and the housing self-aligns with the cable position, eliminating the need for crimping tools or screwdrivers.
Solution Approach 2:
The connector housing includes pre-positioned alignment features and the spring contacts are pre-loaded to automatically engage with the conductors upon insertion. This preliminary preparation of the connection mechanism eliminates the need for time-consuming manual assembly steps.
2Strength
If traditional connectors require tool attachment, then secure connection is achieved, but the process becomes complicated and introduces opportunities for incorrect attachment
Solution Approach 1:
The spring-loaded contacts automatically apply sufficient force to secure the conductors without requiring external crimping tools. The housing design with alignment features and automatic engagement mechanisms eliminates complex manual assembly steps, reducing the opportunity for incorrect attachment.
3Adaptability or versatility
If connectors require disassembly and reassembly, then cable replacement is possible, but the process becomes time-consuming
Solution Approach 1:
The connector incorporates a latch mechanism that allows quick release and reattachment of the cable assembly. The spring-loaded contacts maintain continuous pressure while allowing rapid disengagement and re-engagement, enabling cable replacement without time-consuming disassembly of the electrical connections.
4Reliability
If traditional connectors are used, then electrical connection is achieved, but the process requires additional tools and is inconvenient
Solution Approach 1:
The connector performs the entire attachment function automatically - the spring contacts self-adjust to make electrical connection, the housing self-aligns with the cable, and the latch mechanism self-secures the assembly. This eliminates the need for users to handle tools or perform complex manual operations.
Solution Approach 2:
The design replaces manual mechanical operations (screwing, crimping, stripping) with automated spring-loaded and latch mechanisms, transforming a tool-dependent mechanical process into a tool-free automatic process that maintains reliable electrical connection.
Data Source
AI summary
A modular connector plug configured to toollessly attach to a cable. The connector plug is formed from a plug body that includes a base and a cover. The base and the cover are coupled through a hinge. The hinge allows the base and the cover to rotate. When a cable is positioned in the base, the connector plug clamps onto the cable by rotating the cover about the hinge. The cover includes contacts that are configured to couple to wires within the cable. The connector plug supports multiple arrangements of wires within the plug body.