Rotatable Cable Isolation Structure for Uneven Wiring Space

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Solution Overview

Problem

Existing isolation structures in electrical devices are fixedly separate the cavity into two areas, leading to installation difficulties due to uneven arrangement of input and output lines, which can result in stacking and unadjustable space issues.

Innovation Solution

A rotatable and adjustable isolation structure with a clamping piece and an isolation piece that rotates around a central axis, allowing the isolation piece to divide the clamping piece into different sections, adapting to uneven cable routing by rotating to provide sufficient space for cable arrangement.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a fixed isolation structure is used to separate the cavity, then the isolation function is achieved, but the installation difficulty increases due to unadjustable space when cables are unevenly arranged

Engineering Contradiction:
Improveisolation functionVSAvoidinstallation difficulty
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The isolation piece is designed to rotate around a central axis of the rotating base, transforming the fixed structure into a dynamic one. This rotation capability allows the isolation piece to adjust its position and orientation, enabling adaptability to different cable arrangement patterns while maintaining the isolation function between input and output lines.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent changes the spatial parameters of the isolation piece by allowing rotation around the central axis. This parameter change enables the isolation piece to create different section shapes and sizes, providing adjustable space allocation for unevenly arranged cables without compromising the isolation effectiveness.

Inventive Principle:
Principle #35Parameter changes

2Device complexity

If a fixed isolation structure is used, then the structure is simple, but the adaptability decreases when cables need to be arranged in different patterns

Engineering Contradiction:
Improvestructure simplicityVSAvoidcable arrangement adaptability
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

By introducing rotation capability around the central axis, the isolation piece transitions from a static to a dynamic component. This single degree of freedom rotation maintains relative structural simplicity while dramatically improving adaptability to various cable routing configurations.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The isolation piece divides the cavity into different sections that can be independently adjusted. This segmentation allows each section to be optimized for specific cable groups, enhancing overall adaptability while keeping the basic structural concept simple and manageable.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS20250385491A1Rotatable and Adjustable Isolation Structure and Electrical Device Thereof
Publication Date: 2025.12.18 ZHUHAI SHENGCHANG ELECTRONICS CO LTD
  • US20250385491A1 patent drawing
  • US20250385491A1 patent drawing
  • US20250385491A1 patent drawing

AI summary

The present disclosure relates to the technical field of electrical equipment, and in particular to a rotatable and adjustable isolation structure and an electrical device thereof. The isolation structure of the present disclosure comprises: a rotating base is formed on the clamping piece, a rotating disk is formed on the isolation piece, and the rotating disk is detachably connected to the rotating base, whereby the isolation piece divides one side area of the clamping piece into different sections, thereby separating different cables into different sections; and the isolation piece rotates around a central axis of the rotating base with the rotating disk to adjust a shape of the section, and when cables are piled up in a certain area of the section, the isolation piece can be adapted to rotate to provide enough wiring space for the cables to avoid installation difficulties.