Magnetic Flashlight Clamp for Hands-Free Multi-Position Lighting
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Solution Overview
Problem
Conventional flashlights require users to manually hold them in place to direct light effectively, limiting versatility and convenience in illuminating various locations and orientations.
Innovation Solution
A light clamp apparatus with a removably attachable light assembly that includes a magnet for ferromagnetic surfaces and a drive assembly with a sliding bar and locking mechanism, allowing the light to be securely positioned and adjusted without manual holding, featuring multiple attachment points and directional flexibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a conventional flashlight is manually held to direct light, then the light can be positioned and directed, but the user's hands are occupied and the operation is not hands-free
Solution Approach 1:
The device is divided into separate functional components: a clamp mechanism for attachment to surfaces, a light assembly for illumination, and a magnetic attachment system. This segmentation allows the light to be positioned hands-free while maintaining positioning flexibility through the modular design that can attach to various surfaces.
Solution Approach 2:
A magnetic intermediary system is introduced between the light assembly and the mounting surface. The magnet enables the light to be attachable to ferromagnetic surfaces without direct mechanical connection, providing hands-free operation while maintaining easy positioning and repositioning capability.
2Adaptability or versatility
If the light assembly is fixed at a single position, then the structure is simple, but the light cannot be directed to various locations and orientations
Solution Approach 1:
The clamp assembly is designed with universal mounting capabilities that can attach to multiple types of surfaces (flat surfaces, edges, corners) and support the light assembly in various positions and orientations. This multi-functionality provides light direction versatility while maintaining a relatively simple integrated clamp structure.
Solution Approach 2:
The light assembly is designed with movable and adjustable components that allow dynamic repositioning to different locations and orientations on the clamp. The friction fit and magnetic attachment systems enable easy adjustment while maintaining secure positioning, providing versatility without requiring complex adjustment mechanisms.
3Ease of operation
If the light assembly uses a permanent fixed attachment, then the attachment is secure, but the light cannot be easily repositioned or removed
Solution Approach 1:
The permanent mechanical attachment system is replaced with a magnetic attachment system. The magnet provides secure attachment through magnetic force while allowing easy repositioning and removal by simply overcoming the magnetic force, eliminating the need for tools or complex release mechanisms while maintaining both security and repositionability.
Solution Approach 2:
The attachment force is made variable through the magnetic system, which provides sufficient holding force for secure attachment but can be easily overcome for repositioning. The friction fit mechanism also allows variable engagement that secures the light firmly during use but permits easy adjustment when needed.
4Reliability
If the clamp uses a complex locking mechanism, then the clamp holds securely, but the operation becomes difficult and time-consuming
Solution Approach 1:
The complex multi-step locking mechanism is extracted and replaced with a simple friction-based holding system. The clamp relies on friction between the contact surfaces and the inherent mechanical advantage of the lever arm to provide secure holding without requiring complex locks, springs, or multiple adjustment steps, making operation simple and quick.
Solution Approach 2:
The clamp design allows the user's own operating force to create the securing mechanism. When the user positions and releases the light assembly, the friction fit and mechanical structure automatically secure it in place without requiring additional locking actions. The system self-secures through the natural interaction of its 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
Enables hands-free operation and versatile light direction, allowing the light to be easily positioned and adjusted on different surfaces and orientations, enhancing usability in various settings without the need for manual holding.
Implementation Method 1
the light assembly including a magnet, whereby the light assembly is removably attachable to a surface including a ferromagnetic metal
Implementation Method 2
the driving lever movable between a first position in which there is substantially no frictional engagement between the driving lever and the slide bar and a second position in which the driving lever is frictionally engaged with the slide bar
Data Source
AI summary
A light clamp apparatus includes a clamp configured to affix the light clamp apparatus to an object. The light clamp apparatus also includes a light assembly configured to removably attach to the clamp at least at two different positions on the clamp, the light assembly including a magnet, whereby the light assembly is removably attachable to a surface comprising a ferromagnetic metal. The clamp includes a slide bar comprising a first end and a second end, a first jaw coupled to the first end, and a body slidably receiving the slide bar having a second jaw opposing the first jaw. The clamp further includes a drive assembly for moving the slide bar in a first direction.