Motorized Greeting Card With Concealed Sound And Motion Modules

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Solution Overview

Problem

Traditional greeting cards lack enhanced entertainment value and surprise factor, especially when mailed, despite incorporating sound effects, as they do not offer dynamic motion elements that can maintain a similar size and thickness to conventional paper cards.

Innovation Solution

Incorporation of a multi-panel greeting card design with a concealed sound module and motor module, activated by a switch, which powers a mobile object to move synchronously with pre-recorded digital audio, creating motion effects such as bouncing, spinning, or dancing, without increasing the card's thickness.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If sound modules are incorporated into traditional paper greeting cards, then entertainment value and emotional impact are increased, but the card thickness and complexity increase

Engineering Contradiction:

Improveentertainment valueVSAvoidcard thickness

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent embeds the sound module, motor module, and power supply within the multi-panel card structure itself, nesting these electronic components inside the card's internal cavities and between panels. This allows the card to contain complex functionality while maintaining a traditional external appearance and acceptable thickness.

Inventive Principle:

Principle #7Nested doll (Nesting)

Solution Approach 2:

The card is divided into multiple panels that can be folded and configured to create internal spaces for housing electronic components. The mobile object is also segmented into multiple die-cut pieces connected at pivot points, allowing complex motion within a compact form factor.

Inventive Principle:

Principle #1Segmentation

2Adaptability or versatility

If motor modules and mobile objects are added to create motion effects, then surprise factor and entertainment value are enhanced, but device complexity and manufacturing difficulty increase

Engineering Contradiction:

Improvesurprise factorVSAvoidmanufacturing complexity

Core Design Contradiction:

Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The mobile object is constructed from flexible die-cut paper pieces that can pivot and move without requiring complex mechanical joints. These thin film-like components are easy to manufacture and assemble, yet create surprising motion effects when activated by the motor module.

Inventive Principle:

Principle #30Flexible shells and thin films

Solution Approach 2:

The card transitions from a static paper product to a dynamic interactive experience through the motor-driven mobile object. The system remains simple when inactive (traditional card) but gains complex functionality when activated, allowing easy manufacture in both states.

Inventive Principle:

Principle #15Dynamics

3Adaptability or versatility

If multiple functional modules (sound, motor, power supply) are integrated, then entertainment value increases, but the card's size and thickness increase

Engineering Contradiction:

Improveentertainment valueVSAvoidcard thickness

Core Design Contradiction:

Adaptability or versatilityVSVolume of moving object

Solution Approach 1:

The patent employs nested positioning of components where the sound module, motor module, and power supply are arranged in layers between the card's panels. This vertical stacking and nesting approach minimizes the card's thickness while accommodating all necessary functional modules.

Inventive Principle:

Principle #7Nested doll (Nesting)

Solution Approach 2:

The multi-panel folding structure creates three-dimensional internal cavities and compartments that efficiently pack the electronic components. By utilizing the Z-dimension created by folding panels, the design accommodates multiple modules without increasing the card's footprint or excessive thickness.

Inventive Principle:

Principle #17Another dimension (Dimensionality change)

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 significantly enhances the entertainment value and surprise factor by combining motion with sound and visual elements, creating a novel category of greeting cards that simulate dynamic actions like dancing, bouncing, or spinning, synchronized with audio, while maintaining a traditional size and thickness.

Implementation Method 1

a motor module concealed between two panels of the greeting card body

Methodology Applied

Scientific EffectElectromagnetic induction: Electromagnetic Induction

Implementation Method 2

a spring mechanism that is attached at one end to the greeting card body and attached at the other end to the at least one die cut piece

Methodology Applied

Scientific EffectElasticity: Elasticity

Data Source

PatentUS9044990B2Motorized gift package accessory

Publication Date: 2015.06.02 AMERICAN GREETINGS CORP

AI summary

The present invention and related disclosure describes greeting cards with moving elements or devices which are operable to create motion in connection with some portion of the greeting card. The greeting card may include a multi-panel greeting card body or a three-dimensional foam greeting card body. At least one movable object is contained upon or within the greeting card body. A sound module having at least one pre-recorded digital audio file saved therein and a motor module are contained and concealed within the greeting card body. One or more switches may be used to activate the sound and motor modules, causing the pre-recorded audio file to play and causing movement of the movable or mobile object. This movement may be up-and-down or “bouncing” motion, spinning or rotational motion, side-to-side motion or any other reciprocating motion.