Rotating Partial Images Composite Clock via Concentric Shafts
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Solution Overview
Problem
Static images and traditional time-telling devices lack engagement and fail to draw attention, becoming boring over time, and do not effectively convey information beyond their static depiction.
Innovation Solution
A system of rotating partial images, attached to concentric shafts, which align at different speeds to form a composite image, serving as a dynamic time-telling device, using analog watch/clock mechanisms to display time through the alignment of partial images acting as hour, minute, and second hands.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If static images are used for display, then manufacturing simplicity is maintained, but visual engagement and attention-grabbing capability deteriorate
Solution Approach 1:
The patent applies the dynamics principle by transforming static images into dynamic rotating displays. Multiple partial images are mounted on concentric shafts that rotate at different speeds, creating a dynamic visual system that captures attention while remaining manufacturable through standard rotating mechanism assembly
Solution Approach 2:
The patent segments a complete image into multiple partial images that are distributed across different rotating shafts. This segmentation allows each shaft to rotate independently at different speeds, creating the dynamic composite image effect while simplifying manufacturing of individual components
2Measurement precision
If traditional analog clock mechanisms are used, then accurate time-telling is achieved, but visual interest and engagement deteriorate
Solution Approach 1:
The patent applies multi-functionality by making the rotating shafts serve dual purposes: they act as clock hands for accurate time-telling while simultaneously serving as carriers for partial images that form engaging composite displays. This eliminates the need for separate time-telling and display mechanisms
3Productivity
If multiple rotating partial images are used to form composite images, then visual engagement and attention-grabbing capability improve, but device complexity increases
Solution Approach 1:
The patent applies nesting by arranging multiple rotating shafts with partial images in concentric configurations. The shafts are nested within each other, sharing a common rotation axis, which creates a compact structure that manages complexity through hierarchical organization rather than scattered components
4Productivity
If rotating mechanisms with multiple partial images are implemented, then accurate time-telling becomes more engaging, but ease of operation deteriorates
Solution Approach 1:
The patent applies periodic action by designing the rotating shafts to complete full revolutions in synchronized cycles. This periodic motion creates predictable moments when partial images align to form complete composite images at regular intervals, making the system learnable and readable over time
Data Source
AI summary
Apparatus for telling time by aligning a plurality of partial images from time to time to form a composite image, including a motor having two or more concentric rotating output shafts rotating at different speeds. Each of the partial images is supported by one of the shafts. As a function of the relative rates of rotation of the shafts, all of the partial images become aligned from time to identifiable time to form the composite image.Each and every rotating disc in these examples is attached to a power driven shaft. This is a common concentric shaft with three differing powered rotations, one at sixty rotations per hour, another at two rotations per twenty-four hours, and the remaining one at 3600 rotations per hour. These rotating discs are identified respectively as the minute disc, the hour disc, and the secondhand disc and are attached to their respective individual shafts.