Flexion Arm Mount for Camera Filter Attachment
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Solution Overview
Problem
Existing methods for attaching camera filters and optical devices to camera lenses or lens housings are inadequate for versatile use, particularly in recessed or non-standard camera systems, as they often require direct threading or magnetism, which may not be feasible due to varying camera sizes and shapes, and can damage the lens with adhesives.
Innovation Solution
A flexion arm mechanism that uses external pressure from flexural rigidity to removably attach camera filters or optical devices to a camera or integrated object, allowing for versatile coupling without permanent alteration, using materials like 6061-T6 aluminum alloy that can exert sufficient pressure without compromising structural integrity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If direct threading or magnetism is used to attach filters to camera lens or lens housing, then attachment strength is improved, but adaptability to various camera sizes and shapes deteriorates
Solution Approach 1:
The patent introduces a flexion arm as an intermediary component between the filter and the camera body. This flexion arm can be attached to various locations on the camera (not just the lens), allowing the filter to be secured with adequate strength while adapting to different camera sizes, shapes, and recessed configurations that would not accommodate direct lens mounting.
2Strength
If adhesives are used to attach filters, then attachment strength is improved, but harmful effects deteriorate due to lens damage and residue
Solution Approach 1:
The patent replaces the chemical bonding mechanism of adhesives with a mechanical attachment system using a flexion arm. The flexion arm uses elastic deformation and mechanical pressure to secure the filter, eliminating the need for adhesives that could damage the lens or leave harmful residue, while still providing sufficient attachment strength.
3Adaptability or versatility
If flexion arm is used for remote coupling, then adaptability to various camera configurations is improved, but device complexity increases
Solution Approach 1:
The patent employs a flexion arm made from flexible material that can elastically deform to accommodate different camera geometries and reach remote coupling locations. This flexible component provides high adaptability to various camera configurations while maintaining relatively simple construction, as the flexibility inherently handles the complexity of adapting to different shapes without requiring multiple rigid components or complex adjustment mechanisms.
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
Enables quick and secure attachment and removal of camera filters or optical devices to cameras or integrated objects, regardless of material or shape, without damaging the lens or camera, and allows for use in areas where direct coupling is not possible, providing improved versatility and convenience.
Implementation Method 1
The flexion arm is made of metal, polycarbonate, or other material capable of flexural rigidity, or bending stiffness. When the flexion arm is moved from its unstressed position it exerts force back in the direction of the unstressed position. This force is used to couple with an object.
Data Source
AI summary
A method for attaching camera filters and other light transmissive elements using flexural rigidity. A flexion arm enables coupling with cameras and other devices in areas non-proximate to a lens. A frame conjoined with the flexion arm enables attachment of the camera filter to a camera lens or lens housing.