Torsion Spring Ceiling Grill for Adaptable Tile Thickness Attachment
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing ceiling tile grills are either integral to the audio speaker or the ceiling tile, making them costly and difficult to access for maintenance, and are typically designed for a single thickness of ceiling tile, limiting their adaptability.
Innovation Solution
A ceiling tile grill with torsion spring connectors that can be reconfigured to attach to a backing plate, allowing for easy installation and adjustment to various ceiling tile thicknesses, using severable connectors and knife edges to secure the grill in place.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the grill is made integral to the ceiling tile, then the grill is securely attached, but access to the top of the tile becomes difficult and labor costs increase
Solution Approach 1:
The grill assembly is segmented into separate components: the grill plate, the backing plate, and the torsion spring connectors. This allows the grill to be independently attached to the ceiling tile without making the entire assembly integral, enabling easy access for maintenance while maintaining secure attachment during operation.
2Manufacturing precision
If the grill attachment means is designed for only one thickness of ceiling tile, then the attachment is precise, but adaptability to various thicknesses is lost
Solution Approach 1:
The torsion spring connectors provide dynamic adjustment capability, allowing the attachment mechanism to adapt to different ceiling tile thicknesses. The springs can be reconfigured in multiple positions along the backing plate, transforming a static attachment design into a dynamic one that maintains precise attachment across varying thickness conditions.
Solution Approach 2:
The grill assembly is designed with universal adaptability through the reconfigurable torsion spring connectors that can accommodate various ceiling tile thicknesses. A single grill design serves multiple functions across different installation scenarios, eliminating the need for multiple specialized attachment means for different thicknesses.
3Ease of operation
If the grill is releasably attached to the ceiling tile, then access is easier, but the attachment security may be compromised
Solution Approach 1:
The torsion springs are pre-loaded with stored energy that automatically engages when the grill plate is inserted, providing immediate secure attachment without requiring additional fastening actions. This preliminary action ensures both easy access (simple insertion) and secure attachment (automatic spring engagement).
Solution Approach 2:
The torsion spring connectors are designed to automatically secure the grill plate to the backing plate through self-engaging arms that snap into place. The system serves itself by using the insertion motion to trigger the locking action, eliminating the need for separate fastening operations while maintaining secure attachment.
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 solution provides a cost-effective and labor-efficient way to attach a grill independently of the audio speaker, allowing for easy maintenance and adaptability to different ceiling tile thicknesses, reducing manufacturing costs and installation complexity.
Implementation Method 1
Torsion springs are coil springs with the ends of the spring wire extended at wide angles. In operation, the coil spring is attached to a first device and the arms of a coil spring are compressed together and inserted through an opening in a second device, thereafter expanding apart to secure the first device to the second device.
Implementation Method 2
the arms of a coil spring are compressed together and inserted through an opening in a second device, thereafter expanding apart to secure the first device to the second device
Data Source
AI summary
A torsion spring ceiling grill that is reconfigurable to adapt smoothly to various thicknesses of ceiling tiles. The ceiling tile has an opening to which a grill plate and a backing plate correspond. The grill plate attaches to the backing plate via the torsion springs, clamping the ceiling tile in between. The torsion spring assemblies can be reconfigured by repositioning an axle of each torsion spring assembly in its respective slot in vertical spring support panels of the grill plate. The torsion spring assemblies can be releasably secured at any position along the slot. The backing plate has spring-receiving openings on a top horizontal panel that extends out over the opening in the ceiling tile to receive arms of the torsion springs. Arms of the torsion springs may be bound by a severable connector which is severed by a blade above the top horizontal panel during installation.