Accessory-Activated Bubble Toy Animation With Hat Recognition
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Solution Overview
Problem
Existing toys fail to produce a clear and legible animated image at varying distances, are limited in synchronization with sounds, lack interaction, and do not allow customization with accessories that activate features while emitting bubbles.
Innovation Solution
An illuminating animation device within a bubble toy, activated by accessory connection, uses LEDs and a microcontroller to project a clear animation image, synchronize with sounds, and allow for customizable features via resistors and sound chips.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional LED animation devices are used, then the toy can produce an animated image, but the image is not clear and easily viewable at varying distances
Solution Approach 1:
The patent embeds the LED animation device within the bubble toy housing, nesting the illumination components inside the existing toy structure. The LEDs are positioned within chambers that project through the housing to display images, utilizing the existing toy form factor while achieving clear, viewable animation at varying distances.
Solution Approach 2:
The patent uses multiple LEDs with different colors (red, green, blue) positioned in specific chambers to create distinct visual zones. Each LED group illuminates specific portions of the housing to form different facial features or animation elements, allowing clear image projection through localized illumination control.
2Adaptability or versatility
If preprogrammed sound synchronization is used, then the toy can synchronize animation with sound, but the toy is limited to one sound and lacks interaction
Solution Approach 1:
The patent transitions from static preprogrammed synchronization to dynamic ambient sound detection. A microphone captures real-time sound waves, and the animation synchronizes with detected ambient sounds rather than playing predetermined sequences, enabling unlimited sound adaptability without additional programming.
Solution Approach 2:
The toy uses its own ambient sound environment for synchronization rather than requiring external programming or preloaded sound files. The system detects and responds to sounds in the surrounding environment, making the toy self-adaptable to any acoustic context without additional complexity.
3Adaptability or versatility
If the toy includes a sound module, then the toy can play sounds, but the toy is limited in the number of hats it can recognize
Solution Approach 1:
The patent makes the sound module universal by removing hat-specific programming limitations. The system can recognize and respond to multiple different hat types (firefighter, policeman, construction worker, princess) without being pre-programmed for specific hat configurations, allowing one sound module to serve multiple accessory recognition functions.
Solution Approach 2:
The patent extracts the sound module from hat-specific constraints, separating the sound playback capability from any particular hat recognition protocol. This allows the sound module to function independently and respond to various hat attachments through ambient sound detection rather than being limited by preprogrammed pogo pin configurations.
4Adaptability or versatility
If hats contain multiple pogo pins, then the toy can recognize different hats, but the hats appear cluttered and contact between hats and toys is poor
Solution Approach 1:
The patent replaces the mechanical pogo pin contact system with ambient sound detection for hat recognition. Instead of relying on physical electrical contact through multiple pogo pins, the system uses a microphone to detect sounds made when hats are attached or activated, eliminating the need for complex mechanical contact structures.
Solution Approach 2:
The hat recognition system uses the hat's own inherent characteristics (sound production when attached or activated) rather than requiring external electrical contacts. Each hat type produces distinctive sounds when interacted with, allowing the toy to recognize and differentiate hats through acoustic signatures without mechanical connection requirements.
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 crisp, recognizable animation image, synchronizes with sounds and ambient noise, and enables versatile customization, enhancing user interaction and toy versatility.
Implementation Method 1
toys that use light emitting diodes ('LEDs') located within various chambers to produce an animation or animated image
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 mouthpiece, which simulates talking. A printed circuit board is secured within the device and is electrically connected to a printed circuit board assembly that is secured within the housing. One mode of activating the device is via the connection of an unlimited number of hats to the housing. The hats include a unique sound chip with a USB-C plug that plugs into a USB-C port on the housing. When the hat is plugged into the housing, the toy detects the presence of the hat and sends a data signal to the hat sound module, which triggers music playback through a speaker in the toy and a unique light and bubble effect.