Convertible Tripod Ball-Joint Structure for Stable Multi-Mode Support
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Solution Overview
Problem
There is a need for user-friendly, flexible, and adaptable camera support equipment that provides stable camera support for both professional and amateur photographers and videographers in various environments, as existing solutions do not fully meet the demands of modern digital photography and videography practices.
Innovation Solution
A convertible tripod apparatus with a yoke and legs featuring ball-and-socket joints, allowing for angular adjustments and multiple configurations, including a selfie-stick mode and tripod base, along with a multi-purpose tightening mechanism and magnetic basal for secure attachment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a convertible tripod apparatus with ball-and-socket joints is used, then adaptability and versatility are improved, but device complexity increases
Solution Approach 1:
The tripod apparatus is designed to perform multiple functions: it can be configured as a traditional tripod with three legs diverging outward, or converted into a selfie-stick mode with three legs aligned parallel to each other. The ball-and-socket joints enable this multi-functionality, allowing the same apparatus to serve different photographic needs without requiring separate devices.
Solution Approach 2:
The tripod incorporates movable ball-and-socket joints at the connection points between legs and the central hub, allowing dynamic reconfiguration of the leg positions. This dynamic capability enables the structure to transition between fixed tripod configuration and flexible selfie-stick configuration, adapting to various shooting scenarios.
2Reliability
If magnetic attachment mechanisms are added, then reliability of attachment is improved, but device complexity increases
Solution Approach 1:
The patent replaces traditional mechanical attachment mechanisms (such as screws, clips, or latches) with magnetic attachment mechanisms. The magnets provide secure attachment through magnetic attraction forces, eliminating the need for complex mechanical fastening systems while maintaining or improving attachment reliability.
3Ease of operation
If angularly distinct segments are used in legs, then ease of operation is improved, but manufacturing precision requirements increase
Solution Approach 1:
The leg structure incorporates angularly distinct segments with different cross-sectional shapes and orientations along its length. Specifically, the hand-grip portion has angular facets designed to fit comfortably in the human hand, while other portions of the leg may have different angular characteristics optimized for structural strength or connection purposes. This local differentiation of geometric properties optimizes both ergonomics and structural performance.
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 versatile and stable camera support, enabling high-quality shots from various viewpoints and environments, with enhanced security through magnetic attachment and adjustable configurations.
Implementation Method 1
magnetic basal for secure attachment
Data Source
AI summary
Tripods and other support componentry for cameras, lighting and other equipment including a convertible tripod selfie-stick with dog-legged tripod legs collapsible together to form a singular selfie-stick shaft, foldable couplers on the tripod legs for optional attachment of supplemental feet thereto, a yoke body with a threaded collar that both tightens a ball and socket joint of each tripod leg and anchors a secondary tethering of each leg, a string-of-pearls latching mechanism for providing such secondary tethering of other components, a magnetic basal of lobe-shaped footprint and composite construction, a squeeze lever lock for telescopic tubes of a tripod leg or the like, a slidable ring coupler displaceable along a tripod leg or other shaft and lockable thereto via a tightenable collet, a rock-and-dock accessory mount for a tripod leg or the like, and a smartphone/tablet holder and cooperating case with a ball and socket connection.