Magnetic Sign Faceplate Assembly for Easy Insert Updates
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Solution Overview
Problem
Existing sign and display systems face difficulties in inserting and removing inserts due to the lack of a protective lens, which can make it challenging to display and update content effectively.
Innovation Solution
The proposed sign and display system includes a faceplate with a recessed back surface and internal edges to accommodate a lens and a backing plate, with magnets securing the components together, allowing for easy insertion and removal of inserts while providing protection through the lens.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a protective lens is added to the sign and display system, then the insert is protected and the system becomes more complete, but the device complexity increases due to additional components and assembly requirements
Solution Approach 1:
The lens is positioned within the recessed back surface of the faceplate, nesting the protective element within the existing structure. The backing plate fits into the same recess, creating a layered nested configuration where the lens and backing plate occupy the same spatial envelope, minimizing overall structure complexity while providing protection.
Solution Approach 2:
The faceplate is segmented with a recessed back surface that creates distinct zones: one for the lens and another for the backing plate. This segmentation allows the protective lens to be integrated without requiring a complete structural redesign, maintaining simplicity while adding functionality.
2Reliability
If magnets are used to secure the faceplate to the backing plate, then the attachment is secure and reliable, but the device complexity increases due to the need for magnetic components and precise positioning
Solution Approach 1:
The magnetic attachment mechanism is combined with the existing recessed back surface structure. The magnets are positioned within the recessed area, merging the attachment function with the structural design rather than adding separate mounting hardware. This integration secures the faceplate to the backing plate while minimizing additional complexity.
3Ease of operation
If the insert can be easily inserted and removed, then the ease of operation improves for updating content, but the reliability of secure attachment may be compromised
Solution Approach 1:
The system provides dynamic functionality where the insert can be easily inserted and removed when needed for updating content, while the faceplate remains securely attached to the backing plate through magnetic forces. The lens and backing plate configuration allows for controlled movement and repositioning without compromising the overall structural integrity.
Solution Approach 2:
The insert is segmented as a separate, removable component that can be independently handled. The lens and backing plate form a stable base structure, while the insert can be placed in front of the lens for display and easily removed for updates, maintaining both ease of operation and secure attachment of the main components.
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
This configuration enables secure attachment to a wall surface, easy insertion of content, and easy updating of displayed information, enhancing the usability and functionality of the sign and display system.
Implementation Method 1
The backing plate is comprised of a ferromagnetic material. When the lens and backing plate are positioned in the recess of the back surface of the faceplate, one surface of the lens faces the recessed surface, and the opposite surface of the lens faces the backing plate, and the at least one magnet exerts a force on the backing plate to maintain the faceplate, lens, and backing plate together.
Data Source
AI summary
A sign and display system including a faceplate, lens, backing plate, and at least one magnet is described. The faceplate includes a viewing aperture and the back of the faceplate includes a recess in which the at least one magnet is mounted. The recess in the faceplate is configured to receive the lens and backing plate. The lens may include one or more edge protrusions configured to enter one or more small recesses in the side of the faceplate recess to secure the lens to the faceplate. When the lens and backing plate are positioned in the recess of the faceplate, the one or more magnets exert a force on the backing plate to secure the faceplate and lens to the backing plate. An insert capable of displaying text and/or graphics can also be positioned between the lens and backing plate in the recess of the faceplate.