Multi-Direction Electrical Connector for Reduced Electromagnetic Interference
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Solution Overview
Problem
Conventional network connectors with horizontally arranged cable outlets require 90° curvature of cables, leading to electromagnetic wave scattering and interference, limiting installation directions and applications, especially in electrical boxes.
Innovation Solution
An electrical connector design featuring a connector body with pivotable cable protector covers and a cable organizer allowing cable insertion from top, bottom, left, and right sides, preventing curvature and enhancing electromagnetic transmission by securing core wires through insulation displacement contacts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the cable outlet is arranged horizontally at the rear side, then the connector can be mounted at a panel, but the cable must be curved through 90° angle causing electromagnetic wave scattering and interference
Solution Approach 1:
The patent introduces multiple cable outlet orientations (front, rear, left, right sides) instead of a single horizontal rear outlet. This multi-dimensional arrangement allows cables to be installed from different directions without requiring 90° curvature, thereby eliminating electromagnetic wave scattering while maintaining ease of installation.
Solution Approach 2:
The connector is designed with multiple cable outlets serving different functions and directions. Each outlet can accommodate cable installation from various directions (front, rear, left, right), making the connector universally applicable in different installation scenarios without causing electromagnetic interference.
2Ease of operation
If two network connectors with same direction of lateral cable outlet are arranged in parallel, then cable installation is simplified, but one network connector interferes with the lateral cable outlet of the other
Solution Approach 1:
The connector provides multiple cable outlets in different directions (front, rear, left, right), enabling flexible installation arrangements. When two connectors are placed in parallel, cables can be routed from different directions to avoid interference, maintaining both ease of operation and adaptability to various installation configurations.
3Object-affected harmful factors
If the cable outlet is arranged laterally, then cable curvature is prevented, but the connector is not suitable for computer or machine room application
Solution Approach 1:
The connector is designed with multiple cable outlets oriented in different directions (front, rear, left, right sides). This multi-functional design allows the connector to be used in various application scenarios including panel mounting, computer rooms, and machine rooms, while preventing cable curvature and electromagnetic interference in all orientations.
4Ease of operation
If one cable is directly inserted through the lateral cable outlet, then installation is simplified, but the other cable must be curved through 180° angle
Solution Approach 1:
The patent provides multiple cable outlets in different spatial directions. When two cables need to be installed, each cable can be routed through different outlets (e.g., one from the front side, another from the rear side), eliminating the need for 180° curvature and associated electromagnetic interference while maintaining simplified installation.
Data Source
AI summary
An electrical connector with multi-direction cable installation capability includes a connector body, upper and lower cable protector covers pivotally connected to a rear side of the connector body and defining multiple cable insertion openings in different directions, a cable organizer lockable to the connector body by the upper and lower cable protector covers to keep core wires of an inserted cable in position, and an end cap detachably attached to the cable organizer and defining an opening for selectively matching with one of the cable insertion opening to provide a cable passage through which the inserted cable extends out of the electrical connector.