Magnetic Retractable Cable Mount for Fast Charging and Data Transfer

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Current two-way retractable cables are limited for travel use, lack fast charging capabilities, and are cumbersome for data transfer, often requiring two cables and limited placement options, making them unsuitable for home use.

Innovation Solution

A magnetic mounting apparatus with a retractable cable system that includes a circular base device and a magnetic mount, allowing a single cable to extend for data transfer and charging, retracting within the base when not in use, and secured by a clamp or adhesive pad, enabling versatile placement and improved charging and data transfer.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a two-way retractable cable system is used, then the device can be portable for travel, but the charging capability is slow and data transfer is limited

Engineering Contradiction:
ImproveportabilityVSAvoidcharging capability
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

The cable system is segmented into two distinct cables: a first cable that remains extended for power input connection, and a second cable that retracts for device connection. This segmentation allows the power connection to maintain optimal charging capability while the device cable provides portability when needed.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The second cable incorporates a retractable mechanism that dynamically adjusts its length based on usage needs. When not in use, it retracts to minimize space occupation; when needed, it extends for device connection, thus maintaining portability while enabling fast charging through the separate first cable.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If a two-way retractable cable system is used, then the device can be portable, but it requires two extended cables which consume table space

Engineering Contradiction:
ImproveportabilityVSAvoidtable space
Core Design Contradiction:
Adaptability or versatilityVSArea of stationary object

Solution Approach 1:

The cable system is segmented into two distinct cables: a first cable that remains extended for power input connection, and a second cable that retracts for device connection. This segmentation allows the power connection to maintain optimal charging capability while the device cable provides portability when needed.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The second cable incorporates a retractable mechanism that dynamically adjusts its length based on usage needs. When not in use, it retracts to minimize space occupation; when needed, it extends for device connection, thus maintaining portability while enabling fast charging through the separate first cable.

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If a two-way retractable cable system is used, then the device can be portable, but it cannot be effectively connected to a wall or computer

Engineering Contradiction:
ImproveportabilityVSAvoidconnection capability
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The cable system is segmented into two distinct cables: a first cable that remains extended for power input connection, and a second cable that retracts for device connection. This segmentation allows the power connection to maintain optimal charging capability while the device cable provides portability when needed.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The base device acts as an intermediary between the wall/power source and the portable device. The first cable connects the base to the power source, while the second retractable cable connects the base to the portable device, thus enabling effective connection capability while maintaining portability.

Inventive Principle:
Principle #24Intermediary (Mediator)

4Adaptability or versatility

If a two-way retractable cable system is used, then the device can be portable, but data transfer capability is limited and more cumbersome

Engineering Contradiction:
ImproveportabilityVSAvoiddata transfer capability
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

The cable system is segmented into two distinct cables: a first cable that remains extended for power input connection, and a second cable that retracts for device connection. This segmentation allows the power connection to maintain optimal charging capability while the device cable provides portability when needed.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The base device acts as an intermediary between the wall/power source and the portable device. The first cable connects the base to the power source, while the second retractable cable connects the base to the portable device, thus enabling effective connection capability while maintaining portability.

Inventive Principle:
Principle #24Intermediary (Mediator)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The system provides faster charging and better data transfer capabilities while saving space on the table or desk, allowing use at home and supporting multiple devices through stacking and versatile positioning.

Implementation Method 1

The mount can include one or more magnetic layers as well

Methodology Applied
Scientific EffectMagnetism: Magnetism

Data Source

PatentUS20260081410A1One-way retractable cable unit with magnetic center
Publication Date: 2026.03.19 DENNIS JOEL
  • US20260081410A1 patent drawing
  • US20260081410A1 patent drawing
  • US20260081410A1 patent drawing

AI summary

A mounting device can include a base device at an initial position. The mounting device can also include a first cable extending away from the base device in a horizontal direction. One end of the first cable can be configured within the base device. A mount can be positioned over a center region of the base device. The mount can include one or more magnetic layers while being positioned over the base device. A second cable can be positioned within the base device at an opposite end from the first cable.