Bubble Toy LED Projection for Clear Animated Images
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Solution Overview
Problem
Existing toys fail to produce a clear and legible animated image at varying distances, are limited by preprogrammed synchronization with sounds, lack customization via accessories, and do not interact with ambient sound.
Innovation Solution
An illuminating animation device within a bubble toy, activated by accessory connection, uses LEDs and a microcontroller to project clear animations, synchronize with sounds or ambient noise, and allow for customization through interchangeable films and accessories.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If LEDs are used to produce animation, then illumination is provided, but the animation image is not clear and legible at varying distances
Solution Approach 1:
The patent embeds multiple chambers with LEDs within a housing structure, nesting the illumination sources in specific positions to project light through a film onto internal surfaces, creating a magnified and clear animated image that maintains legibility at varying distances
Solution Approach 2:
The patent transitions from direct LED illumination to projected illumination through a film onto internal housing surfaces, adding dimensional transformation to achieve clear, magnified images that are legible at various viewing distances
2Adaptability or versatility
If preprogrammed synchronization is used, then sound coordination is achieved, but the toy is limited to one preprogrammed sound and lacks interactivity
Solution Approach 1:
The patent incorporates a microphone that detects ambient sounds and feeds this information back to a microcontroller, which then coordinates LED illumination patterns in real-time response to detected sounds, enabling interactive sound coordination without preprogramming limitations
Solution Approach 2:
The toy uses its own ambient sound environment as the trigger source, eliminating the need for external preprogrammed sound files. The microphone captures surrounding sounds and the system automatically coordinates its animation response, making the toy self-sufficient and infinitely versatile
3Adaptability or versatility
If accessories are added for customization, then character variety is improved, but the device complexity increases
Solution Approach 1:
The patent designs a universal housing structure with standardized attachment points that can accommodate multiple different accessory types (hats, hair, etc.). The microcontroller recognizes different accessory configurations and activates corresponding animation patterns, allowing one base unit to support numerous character variations without increasing fundamental device complexity
Solution Approach 2:
The patent makes the toy's character features dynamic and changeable through interchangeable accessories. The microcontroller detects accessory attachment and dynamically adjusts the animation patterns to match the configured character, allowing seamless transformation between different character identities
4Ease of operation
If circuit closure is used for activation, then accessory recognition is achieved, but the system must reliably detect resistor values
Solution Approach 1:
The patent replaces complex mechanical accessory attachment mechanisms with an electrical detection system. The microcontroller uses its built-in analog-to-digital converter to precisely measure resistor values in the attached accessory, translating electrical measurements into character identification and corresponding animation pattern selection
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 device produces a clear, magnified, and interactive animated image that reacts to ambient sounds and accessory attachments, enhancing user engagement and customization options.
Implementation Method 1
illumination of LEDs, which are secured within chambers of the device and project through a film
Data Source
AI summary
An illuminating animation device secured within the housing of a bubble producing toy. Animation is created by the illumination of LEDs, which are secured within chambers of the device and project through a film and onto an inside surface of the housing. A printed circuit board is secured within the device and is electrically connected to a microcontroller unit secured within the housing. One mode of activating the illuminating animation device is via the connection of a hat to the housing. The hat includes resisters that close a circuit between the toy and the hat. The microcontroller unit detects and recognizes the value of the resistors and transmits a correlating signal to various electronic components of the toy, which activates features associated with the resistance value.