Configurable Module Guides for Modular Electronic Systems

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Solution Overview

Problem

Conventional modular electronic systems lack flexibility in accommodating modules with different form-factors, leading to limited configurability and a short product life cycle as next-generation modules require additional PCB area, higher bandwidth interconnects, and improved thermal dissipation, necessitating frequent hardware updates.

Innovation Solution

A field-configurable module guide partitioning system with slidably removable guides that can be independently adjusted to accommodate modules of varying widths and heights, allowing for multiple slot configurations and supporting different physical form-factors, including irregular shapes, within a modular electronic system.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If conventional modular systems use fixed slot configurations, then system structure is simple and stable, but flexibility to accommodate different form-factor modules is limited

Engineering Contradiction:
Improveflexibility to accommodate different form-factor modulesVSAvoidsystem structure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system divides the module guide into multiple independently adjustable segments. Each guide segment can be positioned at different locations along the slot, allowing customization of module compartments without redesigning the entire system structure. This segmentation enables accommodation of various form-factor modules while maintaining overall structural simplicity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The module guides are made dynamically adjustable rather than fixed. The guides can be repositioned along the slots to create different compartment configurations, transforming a static system into a dynamic one that adapts to different module requirements. This dynamic capability provides flexibility without permanently increasing structural complexity.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If modular systems are designed for specific module form-factors, then manufacturing precision is maintained, but adaptability to future module variations is reduced

Engineering Contradiction:
Improvesupport for future module variationsVSAvoidmodule slot configuration precision
Core Design Contradiction:
Adaptability or versatilityVSManufacturing precision

Solution Approach 1:

The module guide system is designed with universal applicability. The guides can accommodate modules of different form-factors by adjusting their positions, making the system multi-functional rather than dedicated to a single module type. This universality allows the same physical infrastructure to support both current and future module variations while maintaining manufacturing precision through standardized guide mechanisms.

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

3Duration of action of stationary object

If fixed hardware configurations are used, then system reliability is maintained, but product life cycle is shortened due to frequent updates

Engineering Contradiction:
Improveproduct life cycleVSAvoidsystem stability
Core Design Contradiction:
Duration of action of stationary objectVSReliability

Solution Approach 1:

The system incorporates preliminary configurability, allowing module guides to be adjusted in advance to accommodate future module variations. This forward-thinking design enables the system to evolve with technological advancements without requiring complete hardware replacements, thereby extending product life cycle while maintaining system reliability through controlled, planned modifications.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS10042396B1Configurable module guides for modular electronic system
Publication Date: 2018.08.07 CISCO TECHNOLOGY INC
  • US10042396B1 patent drawing
  • US10042396B1 patent drawing
  • US10042396B1 patent drawing

AI summary

In one embodiment, and apparatus includes a frame comprising a top wall, a bottom wall, and sides defining an opening for receiving a plurality of removable electronic modules, and at least two slidably removable guides extending generally parallel with the sides of the frame, two of the guides each comprising a first edge for slidable engagement with the top wall or the bottom wall and a second edge for slidable engagement with another of the at least two guides. The guides partition the opening for receiving the plurality of removable electronic modules when the guides are inserted into the frame. One or more of the guides may be removed from the frame for receiving a larger width electronic module in the frame.