Collapsible Camera Mount With Reflector for Backlit Portraits
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Solution Overview
Problem
Traditional camera mount systems, especially selfie-sticks, face challenges in addressing backlit subjects and direct sunlight issues, as existing solutions like flash systems are often bulky, unnatural, and unsuitable for non-professional photography.
Innovation Solution
A collapsible camera mount system with a reflector member that includes a telescoping rod, a handle, and a flexible cover with a reflective or diffusive surface, allowing for adjustable light reflection and diffusion to improve image quality in backlit conditions and harsh sunlight.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If flash systems are used to address backlit subjects, then illumination of subjects is improved, but the lighting appears unnatural and red eye occurs
Solution Approach 1:
The patent converts the harmful backlighting condition into a beneficial element by using the existing background light source to illuminate the subject through reflection. The reflector member captures light from the background scene and redirects it onto the subject, transforming the problematic backlight into useful fill light that eliminates shadows and red eye while maintaining natural appearance.
Solution Approach 2:
The reflector member serves as an intermediary element between the background light source and the subject. It mediates the light path by intercepting light from the background and redirecting it onto the subject, providing indirect illumination that avoids the direct harshness of flash while still achieving proper subject exposure.
2Illumination intensity
If traditional reflector systems are used, then backlit subject illumination is improved, but the systems become bulky and complex
Solution Approach 1:
The patent merges the reflector functionality with the existing selfie-stick structure. The camera mount is integrated onto the selfie-stick rod, and the reflector member is attached to the camera mount, combining multiple functions (camera support, positioning, and light reflection) into a single integrated system rather than separate components.
Solution Approach 2:
The selfie-stick system is enhanced to serve multiple functions: it provides camera support and positioning while simultaneously functioning as a light reflector system. The camera mount serves dual purposes of holding the camera and supporting the reflector member, creating a multi-functional device that eliminates the need for separate reflector stands or supports.
3Length of moving object
If telescoping rod sections are used to make selfie-stick smaller, then portability is improved, but the structural stability may be reduced
Solution Approach 1:
The patent employs a telescoping rod with adjustable length that can be dynamically configured based on usage needs. The rod can be extended to full length when camera positioning requires greater reach, and retracted to a shorter, more stable configuration when portability or compact storage is needed. The camera mount and reflector member are designed to accommodate this dynamic length adjustment while maintaining proper alignment and functionality.
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 system provides a compact, user-friendly solution for non-professional photographers to manage backlit subjects and direct sunlight, reducing harsh shadows and unnatural lighting, while minimizing bulkiness and red eye issues.
Implementation Method 1
the side of the reflector member facing the camera mount and handle includes a reflective surface or coating
Implementation Method 2
the flexible cover of the reflector is adapted to diffuse light coming from the side of the reflector facing away from the camera mount and handle
Data Source
AI summary
This disclosure relates to a handheld camera mount and reflector system. The reflector system includes a collapsible rod member having a collapsible reflector attached at one end of the rod. A handle is connected at the other end of the rod. A camera mount is attached to the rod between the reflector and the handle. The surface of the reflector can be adapted to adjust reflectivity, diffusion and color spectrum.