Concealed Panel Locking Mechanism Using Magnetic Actuation

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Solution Overview

Problem

Columbaria structures face issues with single panel configurations that require removal of the entire panel to access individual niches, exposing other remains, and individual panel configurations have accessible securing mechanisms, compromising privacy and aesthetics.

Innovation Solution

A concealed panel locking mechanism using channels and a ferromagnetic locking member that can only be moved by a magnetic key, providing secure and hidden access to the panel, allowing individual panel access without visible mechanisms.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Device complexity

If a single panel covers all niches, then the panel structure is simple and cost-effective, but the entire panel must be removed to access individual niches, exposing other remains and requiring additional curtains and setup time

Engineering Contradiction:
Improvepanel structureVSAvoidaccess to individual niches
Core Design Contradiction:
Device complexityVSEase of operation

Solution Approach 1:

The single panel is divided into multiple individual panels, each covering a specific niche. This segmentation allows each panel to be independently removed to access its corresponding niche, eliminating the need to remove the entire panel and exposing only the relevant niche rather than all niches.

Inventive Principle:
Principle #1Segmentation

2Ease of operation

If ornamental screw type fasteners are used to secure individual panels, then panel access is enabled, but the securing mechanisms are visible and accessible to unauthorized individuals, compromising privacy and security

Engineering Contradiction:
Improvepanel accessVSAvoidunauthorized access and privacy compromise
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The securing mechanism is extracted from the visible front surface and relocated to the rear of the panel. The recesses are formed in the rear surface of the panel, allowing the panel to be secured from behind rather than from the front, thereby eliminating visible and accessible fasteners while maintaining security and privacy.

Inventive Principle:
Principle #2Taking out (Extraction)

3Device complexity

If a single large panel is used, then fewer components are needed, but the panel size makes it unwieldy for engraving and requires lower cost materials that are less aesthetically pleasing

Engineering Contradiction:
Improvenumber of panel componentsVSAvoidengraving and material quality
Core Design Contradiction:
Device complexityVSEase of manufacture

Solution Approach 1:

The large single panel is segmented into multiple smaller individual panels. This reduction in panel size makes them easier to handle during engraving operations and allows the use of higher quality, more aesthetically pleasing materials such as marble or granite, while still providing complete coverage when all panels are assembled.

Inventive Principle:
Principle #1Segmentation

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 mechanism ensures secure, private access to niches, maintains aesthetic integrity by hiding locking mechanisms, and allows for easy engraving and handling of panels, preventing unauthorized access and external visibility of securing mechanisms.

Implementation Method 1

A locking member within the one or more channels is movable along the channel in response to a magnetic force

Methodology Applied
Scientific EffectMagnetic attraction: Magnetism

Data Source

PatentUS7356891B2Concealed panel locking mechanism
Publication Date: 2008.04.15 FREEMAN WILLIAM D
  • US7356891B2 patent drawing
  • US7356891B2 patent drawing
  • US7356891B2 patent drawing

AI summary

A concealed panel locking mechanism is provided which may be used to secure the contents of a container in a manner that is not discernable to an uninformed individual viewing the container. In one exemplary embodiment, the locking mechanism includes one or more channels formed into a central area of a panel of material. A locking member within the one or more channels is movable along the channel to either engage or disengage the locking member from a recess formed in a side wall of the container. In one embodiment, the locking member is not physically accessible from outside the channel by a human being but is formed from a ferromagnetic material that is moved within the channel by a magnetic force generated by a suitable strength magnetic key placed on the outside surface of the panel.