Modular Charging Cart with Aperture-Based Accessory Mounting

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Solution Overview

Problem

Conventional storage and charging carts for portable computing devices lack features that allow for customization and multifunctionality, such as supporting electronic devices like monitors and keyboards, and efficient charging and updating capabilities.

Innovation Solution

A storage and charging cart with a modular design featuring a frame, adjustable tray assembly, and multiple apertures for accessory attachment, allowing for customizable workstation configurations and integrated charging and updating solutions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If conventional storage and charging carts are used, then basic storage and charging functions are provided, but customization and multifunctionality features are lacking

Engineering Contradiction:
Improvecustomization and multifunctionalityVSAvoidstructural complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The cart is designed with multiple functional components including charging stations, storage shelves, workstation surfaces, and accessory mounting capabilities, allowing a single device to perform diverse functions such as charging multiple device types, providing workspace, and supporting various accessories through the aperture system

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The cart structure is divided into modular components including removable trays, adjustable shelves, and independently mountable accessories, allowing flexible configuration and customization without requiring complex integrated designs

Inventive Principle:
Principle #1Segmentation

2Productivity

If multiple portable computing devices are simultaneously used, then productivity is enhanced, but charging and updating management becomes inefficient

Engineering Contradiction:
Improvedevice usage efficiencyVSAvoidcharging and updating management time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

Multiple charging ports and updating interfaces are integrated into a single cart structure, allowing simultaneous charging and updating of multiple devices through centralized power distribution and network connectivity, eliminating the need for separate management of each device

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The cart provides automatic power distribution and device recognition capabilities, where devices are automatically detected and charged or updated when placed in designated positions, reducing manual intervention and management time

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS11332177B2Charging and storage cart with accessory mounting system and method
Publication Date: 2022.05.17 ERGOTRON INC
  • US11332177B2 patent drawing
  • US11332177B2 patent drawing
  • US11332177B2 patent drawing

AI summary

A charging and storage cart can be configured to support and charge a plurality of electronic devices. The charging and storage cart can include a frame, a panel, a tray, a support bracket, and an extension. The panel can be secured to the frame and can include a body and plurality of apertures extending through the body. The support bracket can be coupled to the tray and can be configured to engage the panel to support the tray. The extension can be connected to the support bracket can be insertable into any aperture of the plurality of apertures to connect the tray to the body of the panel in any location as desired.